0) {\n if(p < this.DB && (d = this[i]>>p) > 0) { m = true; r = int2char(d); }\n while(i >= 0) {\n if(p < k) {\n d = (this[i]&((1<>(p+=this.DB-k);\n }\n else {\n d = (this[i]>>(p-=k))&km;\n if(p <= 0) { p += this.DB; --i; }\n }\n if(d > 0) m = true;\n if(m) r += int2char(d);\n }\n }\n return m?r:\"0\";\n }\n\n // (public) -this\n function bnNegate() { var r = nbi(); BigInteger.ZERO.subTo(this,r); return r; }\n\n // (public) |this|\n function bnAbs() { return (this.s<0)?this.negate():this; }\n\n // (public) return + if this > a, - if this < a, 0 if equal\n function bnCompareTo(a) {\n var r = this.s-a.s;\n if(r != 0) return r;\n var i = this.t;\n r = i-a.t;\n if(r != 0) return (this.s<0)?-r:r;\n while(--i >= 0) if((r=this[i]-a[i]) != 0) return r;\n return 0;\n }\n\n // returns bit length of the integer x\n function nbits(x) {\n var r = 1, t;\n if((t=x>>>16) != 0) { x = t; r += 16; }\n if((t=x>>8) != 0) { x = t; r += 8; }\n if((t=x>>4) != 0) { x = t; r += 4; }\n if((t=x>>2) != 0) { x = t; r += 2; }\n if((t=x>>1) != 0) { x = t; r += 1; }\n return r;\n }\n\n // (public) return the number of bits in \"this\"\n function bnBitLength() {\n if(this.t <= 0) return 0;\n return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM));\n }\n\n // (protected) r = this << n*DB\n function bnpDLShiftTo(n,r) {\n var i;\n for(i = this.t-1; i >= 0; --i) r[i+n] = this[i];\n for(i = n-1; i >= 0; --i) r[i] = 0;\n r.t = this.t+n;\n r.s = this.s;\n }\n\n // (protected) r = this >> n*DB\n function bnpDRShiftTo(n,r) {\n for(var i = n; i < this.t; ++i) r[i-n] = this[i];\n r.t = Math.max(this.t-n,0);\n r.s = this.s;\n }\n\n // (protected) r = this << n\n function bnpLShiftTo(n,r) {\n var bs = n%this.DB;\n var cbs = this.DB-bs;\n var bm = (1<= 0; --i) {\n r[i+ds+1] = (this[i]>>cbs)|c;\n c = (this[i]&bm)<= 0; --i) r[i] = 0;\n r[ds] = c;\n r.t = this.t+ds+1;\n r.s = this.s;\n r.clamp();\n }\n\n // (protected) r = this >> n\n function bnpRShiftTo(n,r) {\n r.s = this.s;\n var ds = Math.floor(n/this.DB);\n if(ds >= this.t) { r.t = 0; return; }\n var bs = n%this.DB;\n var cbs = this.DB-bs;\n var bm = (1<>bs;\n for(var i = ds+1; i < this.t; ++i) {\n r[i-ds-1] |= (this[i]&bm)<>bs;\n }\n if(bs > 0) r[this.t-ds-1] |= (this.s&bm)<>= this.DB;\n }\n if(a.t < this.t) {\n c -= a.s;\n while(i < this.t) {\n c += this[i];\n r[i++] = c&this.DM;\n c >>= this.DB;\n }\n c += this.s;\n }\n else {\n c += this.s;\n while(i < a.t) {\n c -= a[i];\n r[i++] = c&this.DM;\n c >>= this.DB;\n }\n c -= a.s;\n }\n r.s = (c<0)?-1:0;\n if(c < -1) r[i++] = this.DV+c;\n else if(c > 0) r[i++] = c;\n r.t = i;\n r.clamp();\n }\n\n // (protected) r = this * a, r != this,a (HAC 14.12)\n // \"this\" should be the larger one if appropriate.\n function bnpMultiplyTo(a,r) {\n var x = this.abs(), y = a.abs();\n var i = x.t;\n r.t = i+y.t;\n while(--i >= 0) r[i] = 0;\n for(i = 0; i < y.t; ++i) r[i+x.t] = x.am(0,y[i],r,i,0,x.t);\n r.s = 0;\n r.clamp();\n if(this.s != a.s) BigInteger.ZERO.subTo(r,r);\n }\n\n // (protected) r = this^2, r != this (HAC 14.16)\n function bnpSquareTo(r) {\n var x = this.abs();\n var i = r.t = 2*x.t;\n while(--i >= 0) r[i] = 0;\n for(i = 0; i < x.t-1; ++i) {\n var c = x.am(i,x[i],r,2*i,0,1);\n if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1)) >= x.DV) {\n r[i+x.t] -= x.DV;\n r[i+x.t+1] = 1;\n }\n }\n if(r.t > 0) r[r.t-1] += x.am(i,x[i],r,2*i,0,1);\n r.s = 0;\n r.clamp();\n }\n\n // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)\n // r != q, this != m. q or r may be null.\n function bnpDivRemTo(m,q,r) {\n var pm = m.abs();\n if(pm.t <= 0) return;\n var pt = this.abs();\n if(pt.t < pm.t) {\n if(q != null) q.fromInt(0);\n if(r != null) this.copyTo(r);\n return;\n }\n if(r == null) r = nbi();\n var y = nbi(), ts = this.s, ms = m.s;\n var nsh = this.DB-nbits(pm[pm.t-1]); // normalize modulus\n if(nsh > 0) { pm.lShiftTo(nsh,y); pt.lShiftTo(nsh,r); }\n else { pm.copyTo(y); pt.copyTo(r); }\n var ys = y.t;\n var y0 = y[ys-1];\n if(y0 == 0) return;\n var yt = y0*(1<1)?y[ys-2]>>this.F2:0);\n var d1 = this.FV/yt, d2 = (1<= 0) {\n r[r.t++] = 1;\n r.subTo(t,r);\n }\n BigInteger.ONE.dlShiftTo(ys,t);\n t.subTo(y,y); // \"negative\" y so we can replace sub with am later\n while(y.t < ys) y[y.t++] = 0;\n while(--j >= 0) {\n // Estimate quotient digit\n var qd = (r[--i]==y0)?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);\n if((r[i]+=y.am(0,qd,r,j,0,ys)) < qd) { // Try it out\n y.dlShiftTo(j,t);\n r.subTo(t,r);\n while(r[i] < --qd) r.subTo(t,r);\n }\n }\n if(q != null) {\n r.drShiftTo(ys,q);\n if(ts != ms) BigInteger.ZERO.subTo(q,q);\n }\n r.t = ys;\n r.clamp();\n if(nsh > 0) r.rShiftTo(nsh,r); // Denormalize remainder\n if(ts < 0) BigInteger.ZERO.subTo(r,r);\n }\n\n // (public) this mod a\n function bnMod(a) {\n var r = nbi();\n this.abs().divRemTo(a,null,r);\n if(this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r,r);\n return r;\n }\n\n // Modular reduction using \"classic\" algorithm\n function Classic(m) { this.m = m; }\n function cConvert(x) {\n if(x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);\n else return x;\n }\n function cRevert(x) { return x; }\n function cReduce(x) { x.divRemTo(this.m,null,x); }\n function cMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }\n function cSqrTo(x,r) { x.squareTo(r); this.reduce(r); }\n\n Classic.prototype.convert = cConvert;\n Classic.prototype.revert = cRevert;\n Classic.prototype.reduce = cReduce;\n Classic.prototype.mulTo = cMulTo;\n Classic.prototype.sqrTo = cSqrTo;\n\n // (protected) return \"-1/this % 2^DB\"; useful for Mont. reduction\n // justification:\n // xy == 1 (mod m)\n // xy = 1+km\n // xy(2-xy) = (1+km)(1-km)\n // x[y(2-xy)] = 1-k^2m^2\n // x[y(2-xy)] == 1 (mod m^2)\n // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2\n // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.\n // JS multiply \"overflows\" differently from C/C++, so care is needed here.\n function bnpInvDigit() {\n if(this.t < 1) return 0;\n var x = this[0];\n if((x&1) == 0) return 0;\n var y = x&3; // y == 1/x mod 2^2\n y = (y*(2-(x&0xf)*y))&0xf; // y == 1/x mod 2^4\n y = (y*(2-(x&0xff)*y))&0xff; // y == 1/x mod 2^8\n y = (y*(2-(((x&0xffff)*y)&0xffff)))&0xffff; // y == 1/x mod 2^16\n // last step - calculate inverse mod DV directly;\n // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints\n y = (y*(2-x*y%this.DV))%this.DV; // y == 1/x mod 2^dbits\n // we really want the negative inverse, and -DV < y < DV\n return (y>0)?this.DV-y:-y;\n }\n\n // Montgomery reduction\n function Montgomery(m) {\n this.m = m;\n this.mp = m.invDigit();\n this.mpl = this.mp&0x7fff;\n this.mph = this.mp>>15;\n this.um = (1<<(m.DB-15))-1;\n this.mt2 = 2*m.t;\n }\n\n // xR mod m\n function montConvert(x) {\n var r = nbi();\n x.abs().dlShiftTo(this.m.t,r);\n r.divRemTo(this.m,null,r);\n if(x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r,r);\n return r;\n }\n\n // x/R mod m\n function montRevert(x) {\n var r = nbi();\n x.copyTo(r);\n this.reduce(r);\n return r;\n }\n\n // x = x/R mod m (HAC 14.32)\n function montReduce(x) {\n while(x.t <= this.mt2) // pad x so am has enough room later\n x[x.t++] = 0;\n for(var i = 0; i < this.m.t; ++i) {\n // faster way of calculating u0 = x[i]*mp mod DV\n var j = x[i]&0x7fff;\n var u0 = (j*this.mpl+(((j*this.mph+(x[i]>>15)*this.mpl)&this.um)<<15))&x.DM;\n // use am to combine the multiply-shift-add into one call\n j = i+this.m.t;\n x[j] += this.m.am(0,u0,x,i,0,this.m.t);\n // propagate carry\n while(x[j] >= x.DV) { x[j] -= x.DV; x[++j]++; }\n }\n x.clamp();\n x.drShiftTo(this.m.t,x);\n if(x.compareTo(this.m) >= 0) x.subTo(this.m,x);\n }\n\n // r = \"x^2/R mod m\"; x != r\n function montSqrTo(x,r) { x.squareTo(r); this.reduce(r); }\n\n // r = \"xy/R mod m\"; x,y != r\n function montMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }\n\n Montgomery.prototype.convert = montConvert;\n Montgomery.prototype.revert = montRevert;\n Montgomery.prototype.reduce = montReduce;\n Montgomery.prototype.mulTo = montMulTo;\n Montgomery.prototype.sqrTo = montSqrTo;\n\n // (protected) true iff this is even\n function bnpIsEven() { return ((this.t>0)?(this[0]&1):this.s) == 0; }\n\n // (protected) this^e, e < 2^32, doing sqr and mul with \"r\" (HAC 14.79)\n function bnpExp(e,z) {\n if(e > 0xffffffff || e < 1) return BigInteger.ONE;\n var r = nbi(), r2 = nbi(), g = z.convert(this), i = nbits(e)-1;\n g.copyTo(r);\n while(--i >= 0) {\n z.sqrTo(r,r2);\n if((e&(1< 0) z.mulTo(r2,g,r);\n else { var t = r; r = r2; r2 = t; }\n }\n return z.revert(r);\n }\n\n // (public) this^e % m, 0 <= e < 2^32\n function bnModPowInt(e,m) {\n var z;\n if(e < 256 || m.isEven()) z = new Classic(m); else z = new Montgomery(m);\n return this.exp(e,z);\n }\n\n // protected\n BigInteger.prototype.copyTo = bnpCopyTo;\n BigInteger.prototype.fromInt = bnpFromInt;\n BigInteger.prototype.fromString = bnpFromString;\n BigInteger.prototype.clamp = bnpClamp;\n BigInteger.prototype.dlShiftTo = bnpDLShiftTo;\n BigInteger.prototype.drShiftTo = bnpDRShiftTo;\n BigInteger.prototype.lShiftTo = bnpLShiftTo;\n BigInteger.prototype.rShiftTo = bnpRShiftTo;\n BigInteger.prototype.subTo = bnpSubTo;\n BigInteger.prototype.multiplyTo = bnpMultiplyTo;\n BigInteger.prototype.squareTo = bnpSquareTo;\n BigInteger.prototype.divRemTo = bnpDivRemTo;\n BigInteger.prototype.invDigit = bnpInvDigit;\n BigInteger.prototype.isEven = bnpIsEven;\n BigInteger.prototype.exp = bnpExp;\n\n // public\n BigInteger.prototype.toString = bnToString;\n BigInteger.prototype.negate = bnNegate;\n BigInteger.prototype.abs = bnAbs;\n BigInteger.prototype.compareTo = bnCompareTo;\n BigInteger.prototype.bitLength = bnBitLength;\n BigInteger.prototype.mod = bnMod;\n BigInteger.prototype.modPowInt = bnModPowInt;\n\n // \"constants\"\n BigInteger.ZERO = nbv(0);\n BigInteger.ONE = nbv(1);\n\n // Copyright (c) 2005-2009 Tom Wu\n // All Rights Reserved.\n // See \"LICENSE\" for details.\n\n // Extended JavaScript BN functions, required for RSA private ops.\n\n // Version 1.1: new BigInteger(\"0\", 10) returns \"proper\" zero\n // Version 1.2: square() API, isProbablePrime fix\n\n // (public)\n function bnClone() { var r = nbi(); this.copyTo(r); return r; }\n\n // (public) return value as integer\n function bnIntValue() {\n if(this.s < 0) {\n if(this.t == 1) return this[0]-this.DV;\n else if(this.t == 0) return -1;\n }\n else if(this.t == 1) return this[0];\n else if(this.t == 0) return 0;\n // assumes 16 < DB < 32\n return ((this[1]&((1<<(32-this.DB))-1))<>24; }\n\n // (public) return value as short (assumes DB>=16)\n function bnShortValue() { return (this.t==0)?this.s:(this[0]<<16)>>16; }\n\n // (protected) return x s.t. r^x < DV\n function bnpChunkSize(r) { return Math.floor(Math.LN2*this.DB/Math.log(r)); }\n\n // (public) 0 if this == 0, 1 if this > 0\n function bnSigNum() {\n if(this.s < 0) return -1;\n else if(this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;\n else return 1;\n }\n\n // (protected) convert to radix string\n function bnpToRadix(b) {\n if(b == null) b = 10;\n if(this.signum() == 0 || b < 2 || b > 36) return \"0\";\n var cs = this.chunkSize(b);\n var a = Math.pow(b,cs);\n var d = nbv(a), y = nbi(), z = nbi(), r = \"\";\n this.divRemTo(d,y,z);\n while(y.signum() > 0) {\n r = (a+z.intValue()).toString(b).substr(1) + r;\n y.divRemTo(d,y,z);\n }\n return z.intValue().toString(b) + r;\n }\n\n // (protected) convert from radix string\n function bnpFromRadix(s,b) {\n this.fromInt(0);\n if(b == null) b = 10;\n var cs = this.chunkSize(b);\n var d = Math.pow(b,cs), mi = false, j = 0, w = 0;\n for(var i = 0; i < s.length; ++i) {\n var x = intAt(s,i);\n if(x < 0) {\n if(s.charAt(i) == \"-\" && this.signum() == 0) mi = true;\n continue;\n }\n w = b*w+x;\n if(++j >= cs) {\n this.dMultiply(d);\n this.dAddOffset(w,0);\n j = 0;\n w = 0;\n }\n }\n if(j > 0) {\n this.dMultiply(Math.pow(b,j));\n this.dAddOffset(w,0);\n }\n if(mi) BigInteger.ZERO.subTo(this,this);\n }\n\n // (protected) alternate constructor\n function bnpFromNumber(a,b,c) {\n if(\"number\" == typeof b) {\n // new BigInteger(int,int,RNG)\n if(a < 2) this.fromInt(1);\n else {\n this.fromNumber(a,c);\n if(!this.testBit(a-1))\t// force MSB set\n this.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,this);\n if(this.isEven()) this.dAddOffset(1,0); // force odd\n while(!this.isProbablePrime(b)) {\n this.dAddOffset(2,0);\n if(this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a-1),this);\n }\n }\n }\n else {\n // new BigInteger(int,RNG)\n var x = new Array(), t = a&7;\n x.length = (a>>3)+1;\n b.nextBytes(x);\n if(t > 0) x[0] &= ((1< 0) {\n if(p < this.DB && (d = this[i]>>p) != (this.s&this.DM)>>p)\n r[k++] = d|(this.s<<(this.DB-p));\n while(i >= 0) {\n if(p < 8) {\n d = (this[i]&((1<>(p+=this.DB-8);\n }\n else {\n d = (this[i]>>(p-=8))&0xff;\n if(p <= 0) { p += this.DB; --i; }\n }\n if((d&0x80) != 0) d |= -256;\n if(k == 0 && (this.s&0x80) != (d&0x80)) ++k;\n if(k > 0 || d != this.s) r[k++] = d;\n }\n }\n return r;\n }\n\n function bnEquals(a) { return(this.compareTo(a)==0); }\n function bnMin(a) { return(this.compareTo(a)<0)?this:a; }\n function bnMax(a) { return(this.compareTo(a)>0)?this:a; }\n\n // (protected) r = this op a (bitwise)\n function bnpBitwiseTo(a,op,r) {\n var i, f, m = Math.min(a.t,this.t);\n for(i = 0; i < m; ++i) r[i] = op(this[i],a[i]);\n if(a.t < this.t) {\n f = a.s&this.DM;\n for(i = m; i < this.t; ++i) r[i] = op(this[i],f);\n r.t = this.t;\n }\n else {\n f = this.s&this.DM;\n for(i = m; i < a.t; ++i) r[i] = op(f,a[i]);\n r.t = a.t;\n }\n r.s = op(this.s,a.s);\n r.clamp();\n }\n\n // (public) this & a\n function op_and(x,y) { return x&y; }\n function bnAnd(a) { var r = nbi(); this.bitwiseTo(a,op_and,r); return r; }\n\n // (public) this | a\n function op_or(x,y) { return x|y; }\n function bnOr(a) { var r = nbi(); this.bitwiseTo(a,op_or,r); return r; }\n\n // (public) this ^ a\n function op_xor(x,y) { return x^y; }\n function bnXor(a) { var r = nbi(); this.bitwiseTo(a,op_xor,r); return r; }\n\n // (public) this & ~a\n function op_andnot(x,y) { return x&~y; }\n function bnAndNot(a) { var r = nbi(); this.bitwiseTo(a,op_andnot,r); return r; }\n\n // (public) ~this\n function bnNot() {\n var r = nbi();\n for(var i = 0; i < this.t; ++i) r[i] = this.DM&~this[i];\n r.t = this.t;\n r.s = ~this.s;\n return r;\n }\n\n // (public) this << n\n function bnShiftLeft(n) {\n var r = nbi();\n if(n < 0) this.rShiftTo(-n,r); else this.lShiftTo(n,r);\n return r;\n }\n\n // (public) this >> n\n function bnShiftRight(n) {\n var r = nbi();\n if(n < 0) this.lShiftTo(-n,r); else this.rShiftTo(n,r);\n return r;\n }\n\n // return index of lowest 1-bit in x, x < 2^31\n function lbit(x) {\n if(x == 0) return -1;\n var r = 0;\n if((x&0xffff) == 0) { x >>= 16; r += 16; }\n if((x&0xff) == 0) { x >>= 8; r += 8; }\n if((x&0xf) == 0) { x >>= 4; r += 4; }\n if((x&3) == 0) { x >>= 2; r += 2; }\n if((x&1) == 0) ++r;\n return r;\n }\n\n // (public) returns index of lowest 1-bit (or -1 if none)\n function bnGetLowestSetBit() {\n for(var i = 0; i < this.t; ++i)\n if(this[i] != 0) return i*this.DB+lbit(this[i]);\n if(this.s < 0) return this.t*this.DB;\n return -1;\n }\n\n // return number of 1 bits in x\n function cbit(x) {\n var r = 0;\n while(x != 0) { x &= x-1; ++r; }\n return r;\n }\n\n // (public) return number of set bits\n function bnBitCount() {\n var r = 0, x = this.s&this.DM;\n for(var i = 0; i < this.t; ++i) r += cbit(this[i]^x);\n return r;\n }\n\n // (public) true iff nth bit is set\n function bnTestBit(n) {\n var j = Math.floor(n/this.DB);\n if(j >= this.t) return(this.s!=0);\n return((this[j]&(1<<(n%this.DB)))!=0);\n }\n\n // (protected) this op (1<>= this.DB;\n }\n if(a.t < this.t) {\n c += a.s;\n while(i < this.t) {\n c += this[i];\n r[i++] = c&this.DM;\n c >>= this.DB;\n }\n c += this.s;\n }\n else {\n c += this.s;\n while(i < a.t) {\n c += a[i];\n r[i++] = c&this.DM;\n c >>= this.DB;\n }\n c += a.s;\n }\n r.s = (c<0)?-1:0;\n if(c > 0) r[i++] = c;\n else if(c < -1) r[i++] = this.DV+c;\n r.t = i;\n r.clamp();\n }\n\n // (public) this + a\n function bnAdd(a) { var r = nbi(); this.addTo(a,r); return r; }\n\n // (public) this - a\n function bnSubtract(a) { var r = nbi(); this.subTo(a,r); return r; }\n\n // (public) this * a\n function bnMultiply(a) { var r = nbi(); this.multiplyTo(a,r); return r; }\n\n // (public) this^2\n function bnSquare() { var r = nbi(); this.squareTo(r); return r; }\n\n // (public) this / a\n function bnDivide(a) { var r = nbi(); this.divRemTo(a,r,null); return r; }\n\n // (public) this % a\n function bnRemainder(a) { var r = nbi(); this.divRemTo(a,null,r); return r; }\n\n // (public) [this/a,this%a]\n function bnDivideAndRemainder(a) {\n var q = nbi(), r = nbi();\n this.divRemTo(a,q,r);\n return new Array(q,r);\n }\n\n // (protected) this *= n, this >= 0, 1 < n < DV\n function bnpDMultiply(n) {\n this[this.t] = this.am(0,n-1,this,0,0,this.t);\n ++this.t;\n this.clamp();\n }\n\n // (protected) this += n << w words, this >= 0\n function bnpDAddOffset(n,w) {\n if(n == 0) return;\n while(this.t <= w) this[this.t++] = 0;\n this[w] += n;\n while(this[w] >= this.DV) {\n this[w] -= this.DV;\n if(++w >= this.t) this[this.t++] = 0;\n ++this[w];\n }\n }\n\n // A \"null\" reducer\n function NullExp() {}\n function nNop(x) { return x; }\n function nMulTo(x,y,r) { x.multiplyTo(y,r); }\n function nSqrTo(x,r) { x.squareTo(r); }\n\n NullExp.prototype.convert = nNop;\n NullExp.prototype.revert = nNop;\n NullExp.prototype.mulTo = nMulTo;\n NullExp.prototype.sqrTo = nSqrTo;\n\n // (public) this^e\n function bnPow(e) { return this.exp(e,new NullExp()); }\n\n // (protected) r = lower n words of \"this * a\", a.t <= n\n // \"this\" should be the larger one if appropriate.\n function bnpMultiplyLowerTo(a,n,r) {\n var i = Math.min(this.t+a.t,n);\n r.s = 0; // assumes a,this >= 0\n r.t = i;\n while(i > 0) r[--i] = 0;\n var j;\n for(j = r.t-this.t; i < j; ++i) r[i+this.t] = this.am(0,a[i],r,i,0,this.t);\n for(j = Math.min(a.t,n); i < j; ++i) this.am(0,a[i],r,i,0,n-i);\n r.clamp();\n }\n\n // (protected) r = \"this * a\" without lower n words, n > 0\n // \"this\" should be the larger one if appropriate.\n function bnpMultiplyUpperTo(a,n,r) {\n --n;\n var i = r.t = this.t+a.t-n;\n r.s = 0; // assumes a,this >= 0\n while(--i >= 0) r[i] = 0;\n for(i = Math.max(n-this.t,0); i < a.t; ++i)\n r[this.t+i-n] = this.am(n-i,a[i],r,0,0,this.t+i-n);\n r.clamp();\n r.drShiftTo(1,r);\n }\n\n // Barrett modular reduction\n function Barrett(m) {\n // setup Barrett\n this.r2 = nbi();\n this.q3 = nbi();\n BigInteger.ONE.dlShiftTo(2*m.t,this.r2);\n this.mu = this.r2.divide(m);\n this.m = m;\n }\n\n function barrettConvert(x) {\n if(x.s < 0 || x.t > 2*this.m.t) return x.mod(this.m);\n else if(x.compareTo(this.m) < 0) return x;\n else { var r = nbi(); x.copyTo(r); this.reduce(r); return r; }\n }\n\n function barrettRevert(x) { return x; }\n\n // x = x mod m (HAC 14.42)\n function barrettReduce(x) {\n x.drShiftTo(this.m.t-1,this.r2);\n if(x.t > this.m.t+1) { x.t = this.m.t+1; x.clamp(); }\n this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3);\n this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);\n while(x.compareTo(this.r2) < 0) x.dAddOffset(1,this.m.t+1);\n x.subTo(this.r2,x);\n while(x.compareTo(this.m) >= 0) x.subTo(this.m,x);\n }\n\n // r = x^2 mod m; x != r\n function barrettSqrTo(x,r) { x.squareTo(r); this.reduce(r); }\n\n // r = x*y mod m; x,y != r\n function barrettMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }\n\n Barrett.prototype.convert = barrettConvert;\n Barrett.prototype.revert = barrettRevert;\n Barrett.prototype.reduce = barrettReduce;\n Barrett.prototype.mulTo = barrettMulTo;\n Barrett.prototype.sqrTo = barrettSqrTo;\n\n // (public) this^e % m (HAC 14.85)\n function bnModPow(e,m) {\n var i = e.bitLength(), k, r = nbv(1), z;\n if(i <= 0) return r;\n else if(i < 18) k = 1;\n else if(i < 48) k = 3;\n else if(i < 144) k = 4;\n else if(i < 768) k = 5;\n else k = 6;\n if(i < 8)\n z = new Classic(m);\n else if(m.isEven())\n z = new Barrett(m);\n else\n z = new Montgomery(m);\n\n // precomputation\n var g = new Array(), n = 3, k1 = k-1, km = (1< 1) {\n var g2 = nbi();\n z.sqrTo(g[1],g2);\n while(n <= km) {\n g[n] = nbi();\n z.mulTo(g2,g[n-2],g[n]);\n n += 2;\n }\n }\n\n var j = e.t-1, w, is1 = true, r2 = nbi(), t;\n i = nbits(e[j])-1;\n while(j >= 0) {\n if(i >= k1) w = (e[j]>>(i-k1))&km;\n else {\n w = (e[j]&((1<<(i+1))-1))<<(k1-i);\n if(j > 0) w |= e[j-1]>>(this.DB+i-k1);\n }\n\n n = k;\n while((w&1) == 0) { w >>= 1; --n; }\n if((i -= n) < 0) { i += this.DB; --j; }\n if(is1) {\t// ret == 1, don't bother squaring or multiplying it\n g[w].copyTo(r);\n is1 = false;\n }\n else {\n while(n > 1) { z.sqrTo(r,r2); z.sqrTo(r2,r); n -= 2; }\n if(n > 0) z.sqrTo(r,r2); else { t = r; r = r2; r2 = t; }\n z.mulTo(r2,g[w],r);\n }\n\n while(j >= 0 && (e[j]&(1< 0) {\n x.rShiftTo(g,x);\n y.rShiftTo(g,y);\n }\n while(x.signum() > 0) {\n if((i = x.getLowestSetBit()) > 0) x.rShiftTo(i,x);\n if((i = y.getLowestSetBit()) > 0) y.rShiftTo(i,y);\n if(x.compareTo(y) >= 0) {\n x.subTo(y,x);\n x.rShiftTo(1,x);\n }\n else {\n y.subTo(x,y);\n y.rShiftTo(1,y);\n }\n }\n if(g > 0) y.lShiftTo(g,y);\n return y;\n }\n\n // (protected) this % n, n < 2^26\n function bnpModInt(n) {\n if(n <= 0) return 0;\n var d = this.DV%n, r = (this.s<0)?n-1:0;\n if(this.t > 0)\n if(d == 0) r = this[0]%n;\n else for(var i = this.t-1; i >= 0; --i) r = (d*r+this[i])%n;\n return r;\n }\n\n // (public) 1/this % m (HAC 14.61)\n function bnModInverse(m) {\n var ac = m.isEven();\n if((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;\n var u = m.clone(), v = this.clone();\n var a = nbv(1), b = nbv(0), c = nbv(0), d = nbv(1);\n while(u.signum() != 0) {\n while(u.isEven()) {\n u.rShiftTo(1,u);\n if(ac) {\n if(!a.isEven() || !b.isEven()) { a.addTo(this,a); b.subTo(m,b); }\n a.rShiftTo(1,a);\n }\n else if(!b.isEven()) b.subTo(m,b);\n b.rShiftTo(1,b);\n }\n while(v.isEven()) {\n v.rShiftTo(1,v);\n if(ac) {\n if(!c.isEven() || !d.isEven()) { c.addTo(this,c); d.subTo(m,d); }\n c.rShiftTo(1,c);\n }\n else if(!d.isEven()) d.subTo(m,d);\n d.rShiftTo(1,d);\n }\n if(u.compareTo(v) >= 0) {\n u.subTo(v,u);\n if(ac) a.subTo(c,a);\n b.subTo(d,b);\n }\n else {\n v.subTo(u,v);\n if(ac) c.subTo(a,c);\n d.subTo(b,d);\n }\n }\n if(v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;\n if(d.compareTo(m) >= 0) return d.subtract(m);\n if(d.signum() < 0) d.addTo(m,d); else return d;\n if(d.signum() < 0) return d.add(m); else return d;\n }\n\n var lowprimes = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997];\n var lplim = (1<<26)/lowprimes[lowprimes.length-1];\n\n // (public) test primality with certainty >= 1-.5^t\n function bnIsProbablePrime(t) {\n var i, x = this.abs();\n if(x.t == 1 && x[0] <= lowprimes[lowprimes.length-1]) {\n for(i = 0; i < lowprimes.length; ++i)\n if(x[0] == lowprimes[i]) return true;\n return false;\n }\n if(x.isEven()) return false;\n i = 1;\n while(i < lowprimes.length) {\n var m = lowprimes[i], j = i+1;\n while(j < lowprimes.length && m < lplim) m *= lowprimes[j++];\n m = x.modInt(m);\n while(i < j) if(m%lowprimes[i++] == 0) return false;\n }\n return x.millerRabin(t);\n }\n\n // (protected) true if probably prime (HAC 4.24, Miller-Rabin)\n function bnpMillerRabin(t) {\n var n1 = this.subtract(BigInteger.ONE);\n var k = n1.getLowestSetBit();\n if(k <= 0) return false;\n var r = n1.shiftRight(k);\n t = (t+1)>>1;\n if(t > lowprimes.length) t = lowprimes.length;\n var a = nbi();\n for(var i = 0; i < t; ++i) {\n //Pick bases at random, instead of starting at 2\n a.fromInt(lowprimes[Math.floor(Math.random()*lowprimes.length)]);\n var y = a.modPow(r,this);\n if(y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {\n var j = 1;\n while(j++ < k && y.compareTo(n1) != 0) {\n y = y.modPowInt(2,this);\n if(y.compareTo(BigInteger.ONE) == 0) return false;\n }\n if(y.compareTo(n1) != 0) return false;\n }\n }\n return true;\n }\n\n // protected\n BigInteger.prototype.chunkSize = bnpChunkSize;\n BigInteger.prototype.toRadix = bnpToRadix;\n BigInteger.prototype.fromRadix = bnpFromRadix;\n BigInteger.prototype.fromNumber = bnpFromNumber;\n BigInteger.prototype.bitwiseTo = bnpBitwiseTo;\n BigInteger.prototype.changeBit = bnpChangeBit;\n BigInteger.prototype.addTo = bnpAddTo;\n BigInteger.prototype.dMultiply = bnpDMultiply;\n BigInteger.prototype.dAddOffset = bnpDAddOffset;\n BigInteger.prototype.multiplyLowerTo = bnpMultiplyLowerTo;\n BigInteger.prototype.multiplyUpperTo = bnpMultiplyUpperTo;\n BigInteger.prototype.modInt = bnpModInt;\n BigInteger.prototype.millerRabin = bnpMillerRabin;\n\n // public\n BigInteger.prototype.clone = bnClone;\n BigInteger.prototype.intValue = bnIntValue;\n BigInteger.prototype.byteValue = bnByteValue;\n BigInteger.prototype.shortValue = bnShortValue;\n BigInteger.prototype.signum = bnSigNum;\n BigInteger.prototype.toByteArray = bnToByteArray;\n BigInteger.prototype.equals = bnEquals;\n BigInteger.prototype.min = bnMin;\n BigInteger.prototype.max = bnMax;\n BigInteger.prototype.and = bnAnd;\n BigInteger.prototype.or = bnOr;\n BigInteger.prototype.xor = bnXor;\n BigInteger.prototype.andNot = bnAndNot;\n BigInteger.prototype.not = bnNot;\n BigInteger.prototype.shiftLeft = bnShiftLeft;\n BigInteger.prototype.shiftRight = bnShiftRight;\n BigInteger.prototype.getLowestSetBit = bnGetLowestSetBit;\n BigInteger.prototype.bitCount = bnBitCount;\n BigInteger.prototype.testBit = bnTestBit;\n BigInteger.prototype.setBit = bnSetBit;\n BigInteger.prototype.clearBit = bnClearBit;\n BigInteger.prototype.flipBit = bnFlipBit;\n BigInteger.prototype.add = bnAdd;\n BigInteger.prototype.subtract = bnSubtract;\n BigInteger.prototype.multiply = bnMultiply;\n BigInteger.prototype.divide = bnDivide;\n BigInteger.prototype.remainder = bnRemainder;\n BigInteger.prototype.divideAndRemainder = bnDivideAndRemainder;\n BigInteger.prototype.modPow = bnModPow;\n BigInteger.prototype.modInverse = bnModInverse;\n BigInteger.prototype.pow = bnPow;\n BigInteger.prototype.gcd = bnGCD;\n BigInteger.prototype.isProbablePrime = bnIsProbablePrime;\n\n // JSBN-specific extension\n BigInteger.prototype.square = bnSquare;\n\n // Expose the Barrett function\n BigInteger.prototype.Barrett = Barrett\n\n // BigInteger interfaces not implemented in jsbn:\n\n // BigInteger(int signum, byte[] magnitude)\n // double doubleValue()\n // float floatValue()\n // int hashCode()\n // long longValue()\n // static BigInteger valueOf(long val)\n\n\t// Random number generator - requires a PRNG backend, e.g. prng4.js\n\n\t// For best results, put code like\n\t// \n\t// in your main HTML document.\n\n\tvar rng_state;\n\tvar rng_pool;\n\tvar rng_pptr;\n\n\t// Mix in a 32-bit integer into the pool\n\tfunction rng_seed_int(x) {\n\t rng_pool[rng_pptr++] ^= x & 255;\n\t rng_pool[rng_pptr++] ^= (x >> 8) & 255;\n\t rng_pool[rng_pptr++] ^= (x >> 16) & 255;\n\t rng_pool[rng_pptr++] ^= (x >> 24) & 255;\n\t if(rng_pptr >= rng_psize) rng_pptr -= rng_psize;\n\t}\n\n\t// Mix in the current time (w/milliseconds) into the pool\n\tfunction rng_seed_time() {\n\t rng_seed_int(new Date().getTime());\n\t}\n\n\t// Initialize the pool with junk if needed.\n\tif(rng_pool == null) {\n\t rng_pool = new Array();\n\t rng_pptr = 0;\n\t var t;\n\t if(typeof window !== \"undefined\" && window.crypto) {\n\t\tif (window.crypto.getRandomValues) {\n\t\t // Use webcrypto if available\n\t\t var ua = new Uint8Array(32);\n\t\t window.crypto.getRandomValues(ua);\n\t\t for(t = 0; t < 32; ++t)\n\t\t\trng_pool[rng_pptr++] = ua[t];\n\t\t}\n\t\telse if(navigator.appName == \"Netscape\" && navigator.appVersion < \"5\") {\n\t\t // Extract entropy (256 bits) from NS4 RNG if available\n\t\t var z = window.crypto.random(32);\n\t\t for(t = 0; t < z.length; ++t)\n\t\t\trng_pool[rng_pptr++] = z.charCodeAt(t) & 255;\n\t\t}\n\t }\n\t while(rng_pptr < rng_psize) { // extract some randomness from Math.random()\n\t\tt = Math.floor(65536 * Math.random());\n\t\trng_pool[rng_pptr++] = t >>> 8;\n\t\trng_pool[rng_pptr++] = t & 255;\n\t }\n\t rng_pptr = 0;\n\t rng_seed_time();\n\t //rng_seed_int(window.screenX);\n\t //rng_seed_int(window.screenY);\n\t}\n\n\tfunction rng_get_byte() {\n\t if(rng_state == null) {\n\t\trng_seed_time();\n\t\trng_state = prng_newstate();\n\t\trng_state.init(rng_pool);\n\t\tfor(rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr)\n\t\t rng_pool[rng_pptr] = 0;\n\t\trng_pptr = 0;\n\t\t//rng_pool = null;\n\t }\n\t // TODO: allow reseeding after first request\n\t return rng_state.next();\n\t}\n\n\tfunction rng_get_bytes(ba) {\n\t var i;\n\t for(i = 0; i < ba.length; ++i) ba[i] = rng_get_byte();\n\t}\n\n\tfunction SecureRandom() {}\n\n\tSecureRandom.prototype.nextBytes = rng_get_bytes;\n\n\t// prng4.js - uses Arcfour as a PRNG\n\n\tfunction Arcfour() {\n\t this.i = 0;\n\t this.j = 0;\n\t this.S = new Array();\n\t}\n\n\t// Initialize arcfour context from key, an array of ints, each from [0..255]\n\tfunction ARC4init(key) {\n\t var i, j, t;\n\t for(i = 0; i < 256; ++i)\n\t\tthis.S[i] = i;\n\t j = 0;\n\t for(i = 0; i < 256; ++i) {\n\t\tj = (j + this.S[i] + key[i % key.length]) & 255;\n\t\tt = this.S[i];\n\t\tthis.S[i] = this.S[j];\n\t\tthis.S[j] = t;\n\t }\n\t this.i = 0;\n\t this.j = 0;\n\t}\n\n\tfunction ARC4next() {\n\t var t;\n\t this.i = (this.i + 1) & 255;\n\t this.j = (this.j + this.S[this.i]) & 255;\n\t t = this.S[this.i];\n\t this.S[this.i] = this.S[this.j];\n\t this.S[this.j] = t;\n\t return this.S[(t + this.S[this.i]) & 255];\n\t}\n\n\tArcfour.prototype.init = ARC4init;\n\tArcfour.prototype.next = ARC4next;\n\n\t// Plug in your RNG constructor here\n\tfunction prng_newstate() {\n\t return new Arcfour();\n\t}\n\n\t// Pool size must be a multiple of 4 and greater than 32.\n\t// An array of bytes the size of the pool will be passed to init()\n\tvar rng_psize = 256;\n\n BigInteger.SecureRandom = SecureRandom;\n BigInteger.BigInteger = BigInteger;\n if (typeof exports !== 'undefined') {\n exports = module.exports = BigInteger;\n } else {\n this.BigInteger = BigInteger;\n this.SecureRandom = SecureRandom;\n }\n\n}).call(this);\n\n},{}],14:[function(require,module,exports){\n/*! simple-query-string v1.3.2 - MIT license */\n\n/* jshint\neqeqeq: true, undef: true, unused: true, indent: 4, plusplus: false, curly: false, forin: true, trailing: true, white: true, sub:true,\nbrowser: true, node: true, devel: true, mocha: true\n*/\n\n/* global define:true */\n\n//\n// Cross module loader - UMD (Universal Module Definition)\n// Supported: Node, AMD, Browser globals\n//\n(function (root, factory) {\n if (typeof define === 'function' && define.amd) {\n // AMD. Register as an anonymous module.\n define('simple-query-string', factory);\n } else if (typeof module === 'object' && module.exports) {\n // Node. Does not work with strict CommonJS, but\n // only CommonJS-like environments that support module.exports, like Node.\n module.exports = factory();\n } else {\n // Browser globals (root is window)\n root.simpleQueryString = factory();\n }\n}(this, function () {\n 'use strict';\n\n // is Array polyfill: https://developer.mozilla.org/de/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray\n if (!Array.isArray) {\n Array.isArray = function (vArg) {\n return Object.prototype.toString.call(vArg) === '[object Array]';\n };\n }\n\n /**\n * Enumerate all object properties, ignoring prototype properties.\n * Internal method to encapsulate enumerate keys to avoid optimization problems in v8.\n *\n * @param {Object} obj - input object\n */\n function getKeys(obj) {\n var hasOwnProperty = Object.prototype.hasOwnProperty,\n list = [], key;\n for (key in obj) {\n if (hasOwnProperty.call(obj, key)) {\n list.push(key);\n }\n }\n return list;\n }\n\n /**\n * internal method: uri string decoding\n */\n function decode(v) {\n if (v === undefined) { return null; }\n if (v) { return decodeURIComponent(v); }\n return v;\n }\n\n /**\n * internal method: uri string encoding with type convertion to string\n */\n function encode(v) {\n switch (typeof v) {\n case 'string':\n return encodeURIComponent(v);\n case 'boolean':\n return v ? 'true' : 'false';\n case 'number':\n return isFinite(v) ? v : '';\n case 'object':\n if (v === undefined || v === null) { return ''; }\n if (JSON && JSON.stringify) { return encodeURIComponent(JSON.stringify(v)); }\n return '';\n default:\n return '';\n }\n }\n\n /**\n * return our simple Query String object\n */\n return {\n version: '1.3.2',\n\n /**\n * parse a query string.\n * Can receive as parameter the full url or `url.split('?')[1]` or `location.search` or `location.hash`.\n *\n * @param {String} str - the string containing the query string to be parsed.\n * @param {String} [delimiter] - if undefined (no value) the default ampersand '&' will be the pairs separator.\n * Else you can provide an alternative separator, for instance the semicolon ';' in case of URLs embedded in HTML.\n * @param {String} [eq] - key/pair separator.\n * @returns {Object} parsed object (use as a dictionary)\n */\n parse: function (str, delimiter, eq) {\n var i;\n delimiter = delimiter || '&';\n eq = eq || '=';\n // create an object with no prototype\n var dic = Object.create(null);\n\n // step 0: sanity checks\n if (typeof str !== 'string') { return dic; }\n\n // detect if we have or not a query string\n i = str.indexOf('?');\n if (i < 0 && str.indexOf(eq) < 0) {\n return dic;\n }\n\n // step 1: prepare query string\n // split by '?'\n if (i >= 0) {\n str = str.substr(i + 1);\n }\n\n // trim space (see MDN polyfill), ?, # and & (allow passing location.search or location.hash as parameter)\n str = str.replace(/^[\\s\\uFEFF\\xA0\\?#&]+|[\\s\\uFEFF\\xA0&]+$/g, '');\n\n // remove anchor [ \"#\" fragment ]\n i = str.lastIndexOf('#');\n if (i > 0) {\n str = str.substr(0, i);\n }\n\n // step 2: split by key/value pair\n var parts = str.split(delimiter);\n\n for (i = 0; i < parts.length; ++i) {\n // step 3: split key/value pair\n var s = parts[i].replace(/\\+/g, ' ');\n var p = s.indexOf(eq);\n var key, val;\n\n // key must exist\n if (p === 0 || s.length === 0) {\n continue;\n }\n\n // split\n if (p < 0) {\n key = decode(s);\n val = null; // missing `=` should be `null`:\n } else {\n key = decode(s.substr(0, p));\n val = decode(s.substr(p + 1));\n }\n\n // check existing dic and add\n var e = dic[key];\n\n // step 4: add to dictionary\n if (e === undefined) {\n dic[key] = val;\n } else if (Array.isArray(e)) {\n e.push(val);\n } else {\n dic[key] = [e, val];\n }\n }\n return dic;\n },\n\n /**\n * creates a query string from an object/dictionary.\n *\n * @param {Object} obj - the object that will have its properties parsed into a key/value string.\n * @param {String} [delimiter] - if undefined (no value) the default ampersand '&' will be the pairs separator.\n * Else you can provide an alternative separator, for instance the semicolon ';' in case of URLs embedded in HTML.\n * @returns {String} query string\n */\n stringify: function (obj, delimiter, eq) {\n delimiter = delimiter || '&';\n eq = eq || '=';\n\n // sanity check\n if ((typeof obj !== 'object' && typeof obj !== 'function') || obj === null) { return ''; }\n\n // get obj keys\n var keys = getKeys(obj);\n\n // sanity check\n if (!keys || !keys.length) { return ''; }\n\n var list = [];\n var i = 0, j, k, v;\n\n // enumerate key/values\n for (; i < keys.length; i++) {\n k = encode(keys[i]);\n v = obj[k];\n // check value type (ignore undefined and function)\n if (v !== undefined && typeof v !== 'function') {\n if (Array.isArray(v)) {\n for (j = 0; j < v.length; ++j) {\n list.push(k + eq + (v[j] ? encode(v[j]) : ''));\n }\n } else {\n // try to encode\n if (v !== null) {\n v = encode(v);\n }\n // check final v value and add to list\n list.push((v === null || v === undefined) ? k : k + eq + v);\n }\n }\n }\n // concatenate final string\n return list.join(delimiter);\n }\n };\n\n}));\n\n},{}],15:[function(require,module,exports){\nfunction Agent() {\n this._defaults = [];\n}\n\n[\"use\", \"on\", \"once\", \"set\", \"query\", \"type\", \"accept\", \"auth\", \"withCredentials\", \"sortQuery\", \"retry\", \"ok\", \"redirects\",\n \"timeout\", \"buffer\", \"serialize\", \"parse\", \"ca\", \"key\", \"pfx\", \"cert\"].forEach(function(fn) {\n /** Default setting for all requests from this agent */\n Agent.prototype[fn] = function(/*varargs*/) {\n this._defaults.push({fn:fn, arguments:arguments});\n return this;\n }\n});\n\nAgent.prototype._setDefaults = function(req) {\n this._defaults.forEach(function(def) {\n req[def.fn].apply(req, def.arguments);\n });\n};\n\nmodule.exports = Agent;\n\n},{}],16:[function(require,module,exports){\n/**\n * Root reference for iframes.\n */\n\nvar root;\nif (typeof window !== 'undefined') { // Browser window\n root = window;\n} else if (typeof self !== 'undefined') { // Web Worker\n root = self;\n} else { // Other environments\n console.warn(\"Using browser-only version of superagent in non-browser environment\");\n root = this;\n}\n\nvar Emitter = require('component-emitter');\nvar RequestBase = require('./request-base');\nvar isObject = require('./is-object');\nvar ResponseBase = require('./response-base');\nvar Agent = require('./agent-base');\n\n/**\n * Noop.\n */\n\nfunction noop(){};\n\n/**\n * Expose `request`.\n */\n\nvar request = exports = module.exports = function(method, url) {\n // callback\n if ('function' == typeof url) {\n return new exports.Request('GET', method).end(url);\n }\n\n // url first\n if (1 == arguments.length) {\n return new exports.Request('GET', method);\n }\n\n return new exports.Request(method, url);\n}\n\nexports.Request = Request;\n\n/**\n * Determine XHR.\n */\n\nrequest.getXHR = function () {\n if (root.XMLHttpRequest\n && (!root.location || 'file:' != root.location.protocol\n || !root.ActiveXObject)) {\n return new XMLHttpRequest;\n } else {\n try { return new ActiveXObject('Microsoft.XMLHTTP'); } catch(e) {}\n try { return new ActiveXObject('Msxml2.XMLHTTP.6.0'); } catch(e) {}\n try { return new ActiveXObject('Msxml2.XMLHTTP.3.0'); } catch(e) {}\n try { return new ActiveXObject('Msxml2.XMLHTTP'); } catch(e) {}\n }\n throw Error(\"Browser-only version of superagent could not find XHR\");\n};\n\n/**\n * Removes leading and trailing whitespace, added to support IE.\n *\n * @param {String} s\n * @return {String}\n * @api private\n */\n\nvar trim = ''.trim\n ? function(s) { return s.trim(); }\n : function(s) { return s.replace(/(^\\s*|\\s*$)/g, ''); };\n\n/**\n * Serialize the given `obj`.\n *\n * @param {Object} obj\n * @return {String}\n * @api private\n */\n\nfunction serialize(obj) {\n if (!isObject(obj)) return obj;\n var pairs = [];\n for (var key in obj) {\n pushEncodedKeyValuePair(pairs, key, obj[key]);\n }\n return pairs.join('&');\n}\n\n/**\n * Helps 'serialize' with serializing arrays.\n * Mutates the pairs array.\n *\n * @param {Array} pairs\n * @param {String} key\n * @param {Mixed} val\n */\n\nfunction pushEncodedKeyValuePair(pairs, key, val) {\n if (val != null) {\n if (Array.isArray(val)) {\n val.forEach(function(v) {\n pushEncodedKeyValuePair(pairs, key, v);\n });\n } else if (isObject(val)) {\n for(var subkey in val) {\n pushEncodedKeyValuePair(pairs, key + '[' + subkey + ']', val[subkey]);\n }\n } else {\n pairs.push(encodeURIComponent(key)\n + '=' + encodeURIComponent(val));\n }\n } else if (val === null) {\n pairs.push(encodeURIComponent(key));\n }\n}\n\n/**\n * Expose serialization method.\n */\n\nrequest.serializeObject = serialize;\n\n/**\n * Parse the given x-www-form-urlencoded `str`.\n *\n * @param {String} str\n * @return {Object}\n * @api private\n */\n\nfunction parseString(str) {\n var obj = {};\n var pairs = str.split('&');\n var pair;\n var pos;\n\n for (var i = 0, len = pairs.length; i < len; ++i) {\n pair = pairs[i];\n pos = pair.indexOf('=');\n if (pos == -1) {\n obj[decodeURIComponent(pair)] = '';\n } else {\n obj[decodeURIComponent(pair.slice(0, pos))] =\n decodeURIComponent(pair.slice(pos + 1));\n }\n }\n\n return obj;\n}\n\n/**\n * Expose parser.\n */\n\nrequest.parseString = parseString;\n\n/**\n * Default MIME type map.\n *\n * superagent.types.xml = 'application/xml';\n *\n */\n\nrequest.types = {\n html: 'text/html',\n json: 'application/json',\n xml: 'text/xml',\n urlencoded: 'application/x-www-form-urlencoded',\n 'form': 'application/x-www-form-urlencoded',\n 'form-data': 'application/x-www-form-urlencoded'\n};\n\n/**\n * Default serialization map.\n *\n * superagent.serialize['application/xml'] = function(obj){\n * return 'generated xml here';\n * };\n *\n */\n\nrequest.serialize = {\n 'application/x-www-form-urlencoded': serialize,\n 'application/json': JSON.stringify\n};\n\n/**\n * Default parsers.\n *\n * superagent.parse['application/xml'] = function(str){\n * return { object parsed from str };\n * };\n *\n */\n\nrequest.parse = {\n 'application/x-www-form-urlencoded': parseString,\n 'application/json': JSON.parse\n};\n\n/**\n * Parse the given header `str` into\n * an object containing the mapped fields.\n *\n * @param {String} str\n * @return {Object}\n * @api private\n */\n\nfunction parseHeader(str) {\n var lines = str.split(/\\r?\\n/);\n var fields = {};\n var index;\n var line;\n var field;\n var val;\n\n for (var i = 0, len = lines.length; i < len; ++i) {\n line = lines[i];\n index = line.indexOf(':');\n if (index === -1) { // could be empty line, just skip it\n continue;\n }\n field = line.slice(0, index).toLowerCase();\n val = trim(line.slice(index + 1));\n fields[field] = val;\n }\n\n return fields;\n}\n\n/**\n * Check if `mime` is json or has +json structured syntax suffix.\n *\n * @param {String} mime\n * @return {Boolean}\n * @api private\n */\n\nfunction isJSON(mime) {\n // should match /json or +json\n // but not /json-seq\n return /[\\/+]json($|[^-\\w])/.test(mime);\n}\n\n/**\n * Initialize a new `Response` with the given `xhr`.\n *\n * - set flags (.ok, .error, etc)\n * - parse header\n *\n * Examples:\n *\n * Aliasing `superagent` as `request` is nice:\n *\n * request = superagent;\n *\n * We can use the promise-like API, or pass callbacks:\n *\n * request.get('/').end(function(res){});\n * request.get('/', function(res){});\n *\n * Sending data can be chained:\n *\n * request\n * .post('/user')\n * .send({ name: 'tj' })\n * .end(function(res){});\n *\n * Or passed to `.send()`:\n *\n * request\n * .post('/user')\n * .send({ name: 'tj' }, function(res){});\n *\n * Or passed to `.post()`:\n *\n * request\n * .post('/user', { name: 'tj' })\n * .end(function(res){});\n *\n * Or further reduced to a single call for simple cases:\n *\n * request\n * .post('/user', { name: 'tj' }, function(res){});\n *\n * @param {XMLHTTPRequest} xhr\n * @param {Object} options\n * @api private\n */\n\nfunction Response(req) {\n this.req = req;\n this.xhr = this.req.xhr;\n // responseText is accessible only if responseType is '' or 'text' and on older browsers\n this.text = ((this.req.method !='HEAD' && (this.xhr.responseType === '' || this.xhr.responseType === 'text')) || typeof this.xhr.responseType === 'undefined')\n ? this.xhr.responseText\n : null;\n this.statusText = this.req.xhr.statusText;\n var status = this.xhr.status;\n // handle IE9 bug: http://stackoverflow.com/questions/10046972/msie-returns-status-code-of-1223-for-ajax-request\n if (status === 1223) {\n status = 204;\n }\n this._setStatusProperties(status);\n this.header = this.headers = parseHeader(this.xhr.getAllResponseHeaders());\n // getAllResponseHeaders sometimes falsely returns \"\" for CORS requests, but\n // getResponseHeader still works. so we get content-type even if getting\n // other headers fails.\n this.header['content-type'] = this.xhr.getResponseHeader('content-type');\n this._setHeaderProperties(this.header);\n\n if (null === this.text && req._responseType) {\n this.body = this.xhr.response;\n } else {\n this.body = this.req.method != 'HEAD'\n ? this._parseBody(this.text ? this.text : this.xhr.response)\n : null;\n }\n}\n\nResponseBase(Response.prototype);\n\n/**\n * Parse the given body `str`.\n *\n * Used for auto-parsing of bodies. Parsers\n * are defined on the `superagent.parse` object.\n *\n * @param {String} str\n * @return {Mixed}\n * @api private\n */\n\nResponse.prototype._parseBody = function(str) {\n var parse = request.parse[this.type];\n if (this.req._parser) {\n return this.req._parser(this, str);\n }\n if (!parse && isJSON(this.type)) {\n parse = request.parse['application/json'];\n }\n return parse && str && (str.length || str instanceof Object)\n ? parse(str)\n : null;\n};\n\n/**\n * Return an `Error` representative of this response.\n *\n * @return {Error}\n * @api public\n */\n\nResponse.prototype.toError = function(){\n var req = this.req;\n var method = req.method;\n var url = req.url;\n\n var msg = 'cannot ' + method + ' ' + url + ' (' + this.status + ')';\n var err = new Error(msg);\n err.status = this.status;\n err.method = method;\n err.url = url;\n\n return err;\n};\n\n/**\n * Expose `Response`.\n */\n\nrequest.Response = Response;\n\n/**\n * Initialize a new `Request` with the given `method` and `url`.\n *\n * @param {String} method\n * @param {String} url\n * @api public\n */\n\nfunction Request(method, url) {\n var self = this;\n this._query = this._query || [];\n this.method = method;\n this.url = url;\n this.header = {}; // preserves header name case\n this._header = {}; // coerces header names to lowercase\n this.on('end', function(){\n var err = null;\n var res = null;\n\n try {\n res = new Response(self);\n } catch(e) {\n err = new Error('Parser is unable to parse the response');\n err.parse = true;\n err.original = e;\n // issue #675: return the raw response if the response parsing fails\n if (self.xhr) {\n // ie9 doesn't have 'response' property\n err.rawResponse = typeof self.xhr.responseType == 'undefined' ? self.xhr.responseText : self.xhr.response;\n // issue #876: return the http status code if the response parsing fails\n err.status = self.xhr.status ? self.xhr.status : null;\n err.statusCode = err.status; // backwards-compat only\n } else {\n err.rawResponse = null;\n err.status = null;\n }\n\n return self.callback(err);\n }\n\n self.emit('response', res);\n\n var new_err;\n try {\n if (!self._isResponseOK(res)) {\n new_err = new Error(res.statusText || 'Unsuccessful HTTP response');\n }\n } catch(custom_err) {\n new_err = custom_err; // ok() callback can throw\n }\n\n // #1000 don't catch errors from the callback to avoid double calling it\n if (new_err) {\n new_err.original = err;\n new_err.response = res;\n new_err.status = res.status;\n self.callback(new_err, res);\n } else {\n self.callback(null, res);\n }\n });\n}\n\n/**\n * Mixin `Emitter` and `RequestBase`.\n */\n\nEmitter(Request.prototype);\nRequestBase(Request.prototype);\n\n/**\n * Set Content-Type to `type`, mapping values from `request.types`.\n *\n * Examples:\n *\n * superagent.types.xml = 'application/xml';\n *\n * request.post('/')\n * .type('xml')\n * .send(xmlstring)\n * .end(callback);\n *\n * request.post('/')\n * .type('application/xml')\n * .send(xmlstring)\n * .end(callback);\n *\n * @param {String} type\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.type = function(type){\n this.set('Content-Type', request.types[type] || type);\n return this;\n};\n\n/**\n * Set Accept to `type`, mapping values from `request.types`.\n *\n * Examples:\n *\n * superagent.types.json = 'application/json';\n *\n * request.get('/agent')\n * .accept('json')\n * .end(callback);\n *\n * request.get('/agent')\n * .accept('application/json')\n * .end(callback);\n *\n * @param {String} accept\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.accept = function(type){\n this.set('Accept', request.types[type] || type);\n return this;\n};\n\n/**\n * Set Authorization field value with `user` and `pass`.\n *\n * @param {String} user\n * @param {String} [pass] optional in case of using 'bearer' as type\n * @param {Object} options with 'type' property 'auto', 'basic' or 'bearer' (default 'basic')\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.auth = function(user, pass, options){\n if (1 === arguments.length) pass = '';\n if (typeof pass === 'object' && pass !== null) { // pass is optional and can be replaced with options\n options = pass;\n pass = '';\n }\n if (!options) {\n options = {\n type: 'function' === typeof btoa ? 'basic' : 'auto',\n };\n }\n\n var encoder = function(string) {\n if ('function' === typeof btoa) {\n return btoa(string);\n }\n throw new Error('Cannot use basic auth, btoa is not a function');\n };\n\n return this._auth(user, pass, options, encoder);\n};\n\n/**\n * Add query-string `val`.\n *\n * Examples:\n *\n * request.get('/shoes')\n * .query('size=10')\n * .query({ color: 'blue' })\n *\n * @param {Object|String} val\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.query = function(val){\n if ('string' != typeof val) val = serialize(val);\n if (val) this._query.push(val);\n return this;\n};\n\n/**\n * Queue the given `file` as an attachment to the specified `field`,\n * with optional `options` (or filename).\n *\n * ``` js\n * request.post('/upload')\n * .attach('content', new Blob(['hey!'], { type: \"text/html\"}))\n * .end(callback);\n * ```\n *\n * @param {String} field\n * @param {Blob|File} file\n * @param {String|Object} options\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.attach = function(field, file, options){\n if (file) {\n if (this._data) {\n throw Error(\"superagent can't mix .send() and .attach()\");\n }\n\n this._getFormData().append(field, file, options || file.name);\n }\n return this;\n};\n\nRequest.prototype._getFormData = function(){\n if (!this._formData) {\n this._formData = new root.FormData();\n }\n return this._formData;\n};\n\n/**\n * Invoke the callback with `err` and `res`\n * and handle arity check.\n *\n * @param {Error} err\n * @param {Response} res\n * @api private\n */\n\nRequest.prototype.callback = function(err, res){\n if (this._shouldRetry(err, res)) {\n return this._retry();\n }\n\n var fn = this._callback;\n this.clearTimeout();\n\n if (err) {\n if (this._maxRetries) err.retries = this._retries - 1;\n this.emit('error', err);\n }\n\n fn(err, res);\n};\n\n/**\n * Invoke callback with x-domain error.\n *\n * @api private\n */\n\nRequest.prototype.crossDomainError = function(){\n var err = new Error('Request has been terminated\\nPossible causes: the network is offline, Origin is not allowed by Access-Control-Allow-Origin, the page is being unloaded, etc.');\n err.crossDomain = true;\n\n err.status = this.status;\n err.method = this.method;\n err.url = this.url;\n\n this.callback(err);\n};\n\n// This only warns, because the request is still likely to work\nRequest.prototype.buffer = Request.prototype.ca = Request.prototype.agent = function(){\n console.warn(\"This is not supported in browser version of superagent\");\n return this;\n};\n\n// This throws, because it can't send/receive data as expected\nRequest.prototype.pipe = Request.prototype.write = function(){\n throw Error(\"Streaming is not supported in browser version of superagent\");\n};\n\n/**\n * Check if `obj` is a host object,\n * we don't want to serialize these :)\n *\n * @param {Object} obj\n * @return {Boolean}\n * @api private\n */\nRequest.prototype._isHost = function _isHost(obj) {\n // Native objects stringify to [object File], [object Blob], [object FormData], etc.\n return obj && 'object' === typeof obj && !Array.isArray(obj) && Object.prototype.toString.call(obj) !== '[object Object]';\n}\n\n/**\n * Initiate request, invoking callback `fn(res)`\n * with an instanceof `Response`.\n *\n * @param {Function} fn\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.end = function(fn){\n if (this._endCalled) {\n console.warn(\"Warning: .end() was called twice. This is not supported in superagent\");\n }\n this._endCalled = true;\n\n // store callback\n this._callback = fn || noop;\n\n // querystring\n this._finalizeQueryString();\n\n return this._end();\n};\n\nRequest.prototype._end = function() {\n var self = this;\n var xhr = (this.xhr = request.getXHR());\n var data = this._formData || this._data;\n\n this._setTimeouts();\n\n // state change\n xhr.onreadystatechange = function(){\n var readyState = xhr.readyState;\n if (readyState >= 2 && self._responseTimeoutTimer) {\n clearTimeout(self._responseTimeoutTimer);\n }\n if (4 != readyState) {\n return;\n }\n\n // In IE9, reads to any property (e.g. status) off of an aborted XHR will\n // result in the error \"Could not complete the operation due to error c00c023f\"\n var status;\n try { status = xhr.status } catch(e) { status = 0; }\n\n if (!status) {\n if (self.timedout || self._aborted) return;\n return self.crossDomainError();\n }\n self.emit('end');\n };\n\n // progress\n var handleProgress = function(direction, e) {\n if (e.total > 0) {\n e.percent = e.loaded / e.total * 100;\n }\n e.direction = direction;\n self.emit('progress', e);\n };\n if (this.hasListeners('progress')) {\n try {\n xhr.onprogress = handleProgress.bind(null, 'download');\n if (xhr.upload) {\n xhr.upload.onprogress = handleProgress.bind(null, 'upload');\n }\n } catch(e) {\n // Accessing xhr.upload fails in IE from a web worker, so just pretend it doesn't exist.\n // Reported here:\n // https://connect.microsoft.com/IE/feedback/details/837245/xmlhttprequest-upload-throws-invalid-argument-when-used-from-web-worker-context\n }\n }\n\n // initiate request\n try {\n if (this.username && this.password) {\n xhr.open(this.method, this.url, true, this.username, this.password);\n } else {\n xhr.open(this.method, this.url, true);\n }\n } catch (err) {\n // see #1149\n return this.callback(err);\n }\n\n // CORS\n if (this._withCredentials) xhr.withCredentials = true;\n\n // body\n if (!this._formData && 'GET' != this.method && 'HEAD' != this.method && 'string' != typeof data && !this._isHost(data)) {\n // serialize stuff\n var contentType = this._header['content-type'];\n var serialize = this._serializer || request.serialize[contentType ? contentType.split(';')[0] : ''];\n if (!serialize && isJSON(contentType)) {\n serialize = request.serialize['application/json'];\n }\n if (serialize) data = serialize(data);\n }\n\n // set header fields\n for (var field in this.header) {\n if (null == this.header[field]) continue;\n\n if (this.header.hasOwnProperty(field))\n xhr.setRequestHeader(field, this.header[field]);\n }\n\n if (this._responseType) {\n xhr.responseType = this._responseType;\n }\n\n // send stuff\n this.emit('request', this);\n\n // IE11 xhr.send(undefined) sends 'undefined' string as POST payload (instead of nothing)\n // We need null here if data is undefined\n xhr.send(typeof data !== 'undefined' ? data : null);\n return this;\n};\n\nrequest.agent = function() {\n return new Agent();\n};\n\n[\"GET\", \"POST\", \"OPTIONS\", \"PATCH\", \"PUT\", \"DELETE\"].forEach(function(method) {\n Agent.prototype[method.toLowerCase()] = function(url, fn) {\n var req = new request.Request(method, url);\n this._setDefaults(req);\n if (fn) {\n req.end(fn);\n }\n return req;\n };\n});\n\nAgent.prototype.del = Agent.prototype['delete'];\n\n/**\n * GET `url` with optional callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed|Function} [data] or fn\n * @param {Function} [fn]\n * @return {Request}\n * @api public\n */\n\nrequest.get = function(url, data, fn) {\n var req = request('GET', url);\n if ('function' == typeof data) (fn = data), (data = null);\n if (data) req.query(data);\n if (fn) req.end(fn);\n return req;\n};\n\n/**\n * HEAD `url` with optional callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed|Function} [data] or fn\n * @param {Function} [fn]\n * @return {Request}\n * @api public\n */\n\nrequest.head = function(url, data, fn) {\n var req = request('HEAD', url);\n if ('function' == typeof data) (fn = data), (data = null);\n if (data) req.query(data);\n if (fn) req.end(fn);\n return req;\n};\n\n/**\n * OPTIONS query to `url` with optional callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed|Function} [data] or fn\n * @param {Function} [fn]\n * @return {Request}\n * @api public\n */\n\nrequest.options = function(url, data, fn) {\n var req = request('OPTIONS', url);\n if ('function' == typeof data) (fn = data), (data = null);\n if (data) req.send(data);\n if (fn) req.end(fn);\n return req;\n};\n\n/**\n * DELETE `url` with optional `data` and callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed} [data]\n * @param {Function} [fn]\n * @return {Request}\n * @api public\n */\n\nfunction del(url, data, fn) {\n var req = request('DELETE', url);\n if ('function' == typeof data) (fn = data), (data = null);\n if (data) req.send(data);\n if (fn) req.end(fn);\n return req;\n}\n\nrequest['del'] = del;\nrequest['delete'] = del;\n\n/**\n * PATCH `url` with optional `data` and callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed} [data]\n * @param {Function} [fn]\n * @return {Request}\n * @api public\n */\n\nrequest.patch = function(url, data, fn) {\n var req = request('PATCH', url);\n if ('function' == typeof data) (fn = data), (data = null);\n if (data) req.send(data);\n if (fn) req.end(fn);\n return req;\n};\n\n/**\n * POST `url` with optional `data` and callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed} [data]\n * @param {Function} [fn]\n * @return {Request}\n * @api public\n */\n\nrequest.post = function(url, data, fn) {\n var req = request('POST', url);\n if ('function' == typeof data) (fn = data), (data = null);\n if (data) req.send(data);\n if (fn) req.end(fn);\n return req;\n};\n\n/**\n * PUT `url` with optional `data` and callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed|Function} [data] or fn\n * @param {Function} [fn]\n * @return {Request}\n * @api public\n */\n\nrequest.put = function(url, data, fn) {\n var req = request('PUT', url);\n if ('function' == typeof data) (fn = data), (data = null);\n if (data) req.send(data);\n if (fn) req.end(fn);\n return req;\n};\n\n},{\"./agent-base\":15,\"./is-object\":17,\"./request-base\":18,\"./response-base\":19,\"component-emitter\":2}],17:[function(require,module,exports){\n'use strict';\n\n/**\n * Check if `obj` is an object.\n *\n * @param {Object} obj\n * @return {Boolean}\n * @api private\n */\n\nfunction isObject(obj) {\n return null !== obj && 'object' === typeof obj;\n}\n\nmodule.exports = isObject;\n\n},{}],18:[function(require,module,exports){\n'use strict';\n\n/**\n * Module of mixed-in functions shared between node and client code\n */\nvar isObject = require('./is-object');\n\n/**\n * Expose `RequestBase`.\n */\n\nmodule.exports = RequestBase;\n\n/**\n * Initialize a new `RequestBase`.\n *\n * @api public\n */\n\nfunction RequestBase(obj) {\n if (obj) return mixin(obj);\n}\n\n/**\n * Mixin the prototype properties.\n *\n * @param {Object} obj\n * @return {Object}\n * @api private\n */\n\nfunction mixin(obj) {\n for (var key in RequestBase.prototype) {\n obj[key] = RequestBase.prototype[key];\n }\n return obj;\n}\n\n/**\n * Clear previous timeout.\n *\n * @return {Request} for chaining\n * @api public\n */\n\nRequestBase.prototype.clearTimeout = function _clearTimeout(){\n clearTimeout(this._timer);\n clearTimeout(this._responseTimeoutTimer);\n delete this._timer;\n delete this._responseTimeoutTimer;\n return this;\n};\n\n/**\n * Override default response body parser\n *\n * This function will be called to convert incoming data into request.body\n *\n * @param {Function}\n * @api public\n */\n\nRequestBase.prototype.parse = function parse(fn){\n this._parser = fn;\n return this;\n};\n\n/**\n * Set format of binary response body.\n * In browser valid formats are 'blob' and 'arraybuffer',\n * which return Blob and ArrayBuffer, respectively.\n *\n * In Node all values result in Buffer.\n *\n * Examples:\n *\n * req.get('/')\n * .responseType('blob')\n * .end(callback);\n *\n * @param {String} val\n * @return {Request} for chaining\n * @api public\n */\n\nRequestBase.prototype.responseType = function(val){\n this._responseType = val;\n return this;\n};\n\n/**\n * Override default request body serializer\n *\n * This function will be called to convert data set via .send or .attach into payload to send\n *\n * @param {Function}\n * @api public\n */\n\nRequestBase.prototype.serialize = function serialize(fn){\n this._serializer = fn;\n return this;\n};\n\n/**\n * Set timeouts.\n *\n * - response timeout is time between sending request and receiving the first byte of the response. Includes DNS and connection time.\n * - deadline is the time from start of the request to receiving response body in full. If the deadline is too short large files may not load at all on slow connections.\n *\n * Value of 0 or false means no timeout.\n *\n * @param {Number|Object} ms or {response, deadline}\n * @return {Request} for chaining\n * @api public\n */\n\nRequestBase.prototype.timeout = function timeout(options){\n if (!options || 'object' !== typeof options) {\n this._timeout = options;\n this._responseTimeout = 0;\n return this;\n }\n\n for(var option in options) {\n switch(option) {\n case 'deadline':\n this._timeout = options.deadline;\n break;\n case 'response':\n this._responseTimeout = options.response;\n break;\n default:\n console.warn(\"Unknown timeout option\", option);\n }\n }\n return this;\n};\n\n/**\n * Set number of retry attempts on error.\n *\n * Failed requests will be retried 'count' times if timeout or err.code >= 500.\n *\n * @param {Number} count\n * @param {Function} [fn]\n * @return {Request} for chaining\n * @api public\n */\n\nRequestBase.prototype.retry = function retry(count, fn){\n // Default to 1 if no count passed or true\n if (arguments.length === 0 || count === true) count = 1;\n if (count <= 0) count = 0;\n this._maxRetries = count;\n this._retries = 0;\n this._retryCallback = fn;\n return this;\n};\n\nvar ERROR_CODES = [\n 'ECONNRESET',\n 'ETIMEDOUT',\n 'EADDRINFO',\n 'ESOCKETTIMEDOUT'\n];\n\n/**\n * Determine if a request should be retried.\n * (Borrowed from segmentio/superagent-retry)\n *\n * @param {Error} err\n * @param {Response} [res]\n * @returns {Boolean}\n */\nRequestBase.prototype._shouldRetry = function(err, res) {\n if (!this._maxRetries || this._retries++ >= this._maxRetries) {\n return false;\n }\n if (this._retryCallback) {\n try {\n var override = this._retryCallback(err, res);\n if (override === true) return true;\n if (override === false) return false;\n // undefined falls back to defaults\n } catch(e) {\n console.error(e);\n }\n }\n if (res && res.status && res.status >= 500 && res.status != 501) return true;\n if (err) {\n if (err.code && ~ERROR_CODES.indexOf(err.code)) return true;\n // Superagent timeout\n if (err.timeout && err.code == 'ECONNABORTED') return true;\n if (err.crossDomain) return true;\n }\n return false;\n};\n\n/**\n * Retry request\n *\n * @return {Request} for chaining\n * @api private\n */\n\nRequestBase.prototype._retry = function() {\n\n this.clearTimeout();\n\n // node\n if (this.req) {\n this.req = null;\n this.req = this.request();\n }\n\n this._aborted = false;\n this.timedout = false;\n\n return this._end();\n};\n\n/**\n * Promise support\n *\n * @param {Function} resolve\n * @param {Function} [reject]\n * @return {Request}\n */\n\nRequestBase.prototype.then = function then(resolve, reject) {\n if (!this._fullfilledPromise) {\n var self = this;\n if (this._endCalled) {\n console.warn(\"Warning: superagent request was sent twice, because both .end() and .then() were called. Never call .end() if you use promises\");\n }\n this._fullfilledPromise = new Promise(function(innerResolve, innerReject) {\n self.end(function(err, res) {\n if (err) innerReject(err);\n else innerResolve(res);\n });\n });\n }\n return this._fullfilledPromise.then(resolve, reject);\n};\n\nRequestBase.prototype['catch'] = function(cb) {\n return this.then(undefined, cb);\n};\n\n/**\n * Allow for extension\n */\n\nRequestBase.prototype.use = function use(fn) {\n fn(this);\n return this;\n};\n\nRequestBase.prototype.ok = function(cb) {\n if ('function' !== typeof cb) throw Error(\"Callback required\");\n this._okCallback = cb;\n return this;\n};\n\nRequestBase.prototype._isResponseOK = function(res) {\n if (!res) {\n return false;\n }\n\n if (this._okCallback) {\n return this._okCallback(res);\n }\n\n return res.status >= 200 && res.status < 300;\n};\n\n/**\n * Get request header `field`.\n * Case-insensitive.\n *\n * @param {String} field\n * @return {String}\n * @api public\n */\n\nRequestBase.prototype.get = function(field){\n return this._header[field.toLowerCase()];\n};\n\n/**\n * Get case-insensitive header `field` value.\n * This is a deprecated internal API. Use `.get(field)` instead.\n *\n * (getHeader is no longer used internally by the superagent code base)\n *\n * @param {String} field\n * @return {String}\n * @api private\n * @deprecated\n */\n\nRequestBase.prototype.getHeader = RequestBase.prototype.get;\n\n/**\n * Set header `field` to `val`, or multiple fields with one object.\n * Case-insensitive.\n *\n * Examples:\n *\n * req.get('/')\n * .set('Accept', 'application/json')\n * .set('X-API-Key', 'foobar')\n * .end(callback);\n *\n * req.get('/')\n * .set({ Accept: 'application/json', 'X-API-Key': 'foobar' })\n * .end(callback);\n *\n * @param {String|Object} field\n * @param {String} val\n * @return {Request} for chaining\n * @api public\n */\n\nRequestBase.prototype.set = function(field, val){\n if (isObject(field)) {\n for (var key in field) {\n this.set(key, field[key]);\n }\n return this;\n }\n this._header[field.toLowerCase()] = val;\n this.header[field] = val;\n return this;\n};\n\n/**\n * Remove header `field`.\n * Case-insensitive.\n *\n * Example:\n *\n * req.get('/')\n * .unset('User-Agent')\n * .end(callback);\n *\n * @param {String} field\n */\nRequestBase.prototype.unset = function(field){\n delete this._header[field.toLowerCase()];\n delete this.header[field];\n return this;\n};\n\n/**\n * Write the field `name` and `val`, or multiple fields with one object\n * for \"multipart/form-data\" request bodies.\n *\n * ``` js\n * request.post('/upload')\n * .field('foo', 'bar')\n * .end(callback);\n *\n * request.post('/upload')\n * .field({ foo: 'bar', baz: 'qux' })\n * .end(callback);\n * ```\n *\n * @param {String|Object} name\n * @param {String|Blob|File|Buffer|fs.ReadStream} val\n * @return {Request} for chaining\n * @api public\n */\nRequestBase.prototype.field = function(name, val) {\n // name should be either a string or an object.\n if (null === name || undefined === name) {\n throw new Error('.field(name, val) name can not be empty');\n }\n\n if (this._data) {\n console.error(\".field() can't be used if .send() is used. Please use only .send() or only .field() & .attach()\");\n }\n\n if (isObject(name)) {\n for (var key in name) {\n this.field(key, name[key]);\n }\n return this;\n }\n\n if (Array.isArray(val)) {\n for (var i in val) {\n this.field(name, val[i]);\n }\n return this;\n }\n\n // val should be defined now\n if (null === val || undefined === val) {\n throw new Error('.field(name, val) val can not be empty');\n }\n if ('boolean' === typeof val) {\n val = '' + val;\n }\n this._getFormData().append(name, val);\n return this;\n};\n\n/**\n * Abort the request, and clear potential timeout.\n *\n * @return {Request}\n * @api public\n */\nRequestBase.prototype.abort = function(){\n if (this._aborted) {\n return this;\n }\n this._aborted = true;\n this.xhr && this.xhr.abort(); // browser\n this.req && this.req.abort(); // node\n this.clearTimeout();\n this.emit('abort');\n return this;\n};\n\nRequestBase.prototype._auth = function(user, pass, options, base64Encoder) {\n switch (options.type) {\n case 'basic':\n this.set('Authorization', 'Basic ' + base64Encoder(user + ':' + pass));\n break;\n\n case 'auto':\n this.username = user;\n this.password = pass;\n break;\n\n case 'bearer': // usage would be .auth(accessToken, { type: 'bearer' })\n this.set('Authorization', 'Bearer ' + user);\n break;\n }\n return this;\n};\n\n/**\n * Enable transmission of cookies with x-domain requests.\n *\n * Note that for this to work the origin must not be\n * using \"Access-Control-Allow-Origin\" with a wildcard,\n * and also must set \"Access-Control-Allow-Credentials\"\n * to \"true\".\n *\n * @api public\n */\n\nRequestBase.prototype.withCredentials = function(on) {\n // This is browser-only functionality. Node side is no-op.\n if (on == undefined) on = true;\n this._withCredentials = on;\n return this;\n};\n\n/**\n * Set the max redirects to `n`. Does noting in browser XHR implementation.\n *\n * @param {Number} n\n * @return {Request} for chaining\n * @api public\n */\n\nRequestBase.prototype.redirects = function(n){\n this._maxRedirects = n;\n return this;\n};\n\n/**\n * Maximum size of buffered response body, in bytes. Counts uncompressed size.\n * Default 200MB.\n *\n * @param {Number} n\n * @return {Request} for chaining\n */\nRequestBase.prototype.maxResponseSize = function(n){\n if ('number' !== typeof n) {\n throw TypeError(\"Invalid argument\");\n }\n this._maxResponseSize = n;\n return this;\n};\n\n/**\n * Convert to a plain javascript object (not JSON string) of scalar properties.\n * Note as this method is designed to return a useful non-this value,\n * it cannot be chained.\n *\n * @return {Object} describing method, url, and data of this request\n * @api public\n */\n\nRequestBase.prototype.toJSON = function() {\n return {\n method: this.method,\n url: this.url,\n data: this._data,\n headers: this._header,\n };\n};\n\n/**\n * Send `data` as the request body, defaulting the `.type()` to \"json\" when\n * an object is given.\n *\n * Examples:\n *\n * // manual json\n * request.post('/user')\n * .type('json')\n * .send('{\"name\":\"tj\"}')\n * .end(callback)\n *\n * // auto json\n * request.post('/user')\n * .send({ name: 'tj' })\n * .end(callback)\n *\n * // manual x-www-form-urlencoded\n * request.post('/user')\n * .type('form')\n * .send('name=tj')\n * .end(callback)\n *\n * // auto x-www-form-urlencoded\n * request.post('/user')\n * .type('form')\n * .send({ name: 'tj' })\n * .end(callback)\n *\n * // defaults to x-www-form-urlencoded\n * request.post('/user')\n * .send('name=tobi')\n * .send('species=ferret')\n * .end(callback)\n *\n * @param {String|Object} data\n * @return {Request} for chaining\n * @api public\n */\n\nRequestBase.prototype.send = function(data){\n var isObj = isObject(data);\n var type = this._header['content-type'];\n\n if (this._formData) {\n console.error(\".send() can't be used if .attach() or .field() is used. Please use only .send() or only .field() & .attach()\");\n }\n\n if (isObj && !this._data) {\n if (Array.isArray(data)) {\n this._data = [];\n } else if (!this._isHost(data)) {\n this._data = {};\n }\n } else if (data && this._data && this._isHost(this._data)) {\n throw Error(\"Can't merge these send calls\");\n }\n\n // merge\n if (isObj && isObject(this._data)) {\n for (var key in data) {\n this._data[key] = data[key];\n }\n } else if ('string' == typeof data) {\n // default to x-www-form-urlencoded\n if (!type) this.type('form');\n type = this._header['content-type'];\n if ('application/x-www-form-urlencoded' == type) {\n this._data = this._data\n ? this._data + '&' + data\n : data;\n } else {\n this._data = (this._data || '') + data;\n }\n } else {\n this._data = data;\n }\n\n if (!isObj || this._isHost(data)) {\n return this;\n }\n\n // default to json\n if (!type) this.type('json');\n return this;\n};\n\n/**\n * Sort `querystring` by the sort function\n *\n *\n * Examples:\n *\n * // default order\n * request.get('/user')\n * .query('name=Nick')\n * .query('search=Manny')\n * .sortQuery()\n * .end(callback)\n *\n * // customized sort function\n * request.get('/user')\n * .query('name=Nick')\n * .query('search=Manny')\n * .sortQuery(function(a, b){\n * return a.length - b.length;\n * })\n * .end(callback)\n *\n *\n * @param {Function} sort\n * @return {Request} for chaining\n * @api public\n */\n\nRequestBase.prototype.sortQuery = function(sort) {\n // _sort default to true but otherwise can be a function or boolean\n this._sort = typeof sort === 'undefined' ? true : sort;\n return this;\n};\n\n/**\n * Compose querystring to append to req.url\n *\n * @api private\n */\nRequestBase.prototype._finalizeQueryString = function(){\n var query = this._query.join('&');\n if (query) {\n this.url += (this.url.indexOf('?') >= 0 ? '&' : '?') + query;\n }\n this._query.length = 0; // Makes the call idempotent\n\n if (this._sort) {\n var index = this.url.indexOf('?');\n if (index >= 0) {\n var queryArr = this.url.substring(index + 1).split('&');\n if ('function' === typeof this._sort) {\n queryArr.sort(this._sort);\n } else {\n queryArr.sort();\n }\n this.url = this.url.substring(0, index) + '?' + queryArr.join('&');\n }\n }\n};\n\n// For backwards compat only\nRequestBase.prototype._appendQueryString = function() {console.trace(\"Unsupported\");}\n\n/**\n * Invoke callback with timeout error.\n *\n * @api private\n */\n\nRequestBase.prototype._timeoutError = function(reason, timeout, errno){\n if (this._aborted) {\n return;\n }\n var err = new Error(reason + timeout + 'ms exceeded');\n err.timeout = timeout;\n err.code = 'ECONNABORTED';\n err.errno = errno;\n this.timedout = true;\n this.abort();\n this.callback(err);\n};\n\nRequestBase.prototype._setTimeouts = function() {\n var self = this;\n\n // deadline\n if (this._timeout && !this._timer) {\n this._timer = setTimeout(function(){\n self._timeoutError('Timeout of ', self._timeout, 'ETIME');\n }, this._timeout);\n }\n // response timeout\n if (this._responseTimeout && !this._responseTimeoutTimer) {\n this._responseTimeoutTimer = setTimeout(function(){\n self._timeoutError('Response timeout of ', self._responseTimeout, 'ETIMEDOUT');\n }, this._responseTimeout);\n }\n};\n\n},{\"./is-object\":17}],19:[function(require,module,exports){\n'use strict';\n\n/**\n * Module dependencies.\n */\n\nvar utils = require('./utils');\n\n/**\n * Expose `ResponseBase`.\n */\n\nmodule.exports = ResponseBase;\n\n/**\n * Initialize a new `ResponseBase`.\n *\n * @api public\n */\n\nfunction ResponseBase(obj) {\n if (obj) return mixin(obj);\n}\n\n/**\n * Mixin the prototype properties.\n *\n * @param {Object} obj\n * @return {Object}\n * @api private\n */\n\nfunction mixin(obj) {\n for (var key in ResponseBase.prototype) {\n obj[key] = ResponseBase.prototype[key];\n }\n return obj;\n}\n\n/**\n * Get case-insensitive `field` value.\n *\n * @param {String} field\n * @return {String}\n * @api public\n */\n\nResponseBase.prototype.get = function(field) {\n return this.header[field.toLowerCase()];\n};\n\n/**\n * Set header related properties:\n *\n * - `.type` the content type without params\n *\n * A response of \"Content-Type: text/plain; charset=utf-8\"\n * will provide you with a `.type` of \"text/plain\".\n *\n * @param {Object} header\n * @api private\n */\n\nResponseBase.prototype._setHeaderProperties = function(header){\n // TODO: moar!\n // TODO: make this a util\n\n // content-type\n var ct = header['content-type'] || '';\n this.type = utils.type(ct);\n\n // params\n var params = utils.params(ct);\n for (var key in params) this[key] = params[key];\n\n this.links = {};\n\n // links\n try {\n if (header.link) {\n this.links = utils.parseLinks(header.link);\n }\n } catch (err) {\n // ignore\n }\n};\n\n/**\n * Set flags such as `.ok` based on `status`.\n *\n * For example a 2xx response will give you a `.ok` of __true__\n * whereas 5xx will be __false__ and `.error` will be __true__. The\n * `.clientError` and `.serverError` are also available to be more\n * specific, and `.statusType` is the class of error ranging from 1..5\n * sometimes useful for mapping respond colors etc.\n *\n * \"sugar\" properties are also defined for common cases. Currently providing:\n *\n * - .noContent\n * - .badRequest\n * - .unauthorized\n * - .notAcceptable\n * - .notFound\n *\n * @param {Number} status\n * @api private\n */\n\nResponseBase.prototype._setStatusProperties = function(status){\n var type = status / 100 | 0;\n\n // status / class\n this.status = this.statusCode = status;\n this.statusType = type;\n\n // basics\n this.info = 1 == type;\n this.ok = 2 == type;\n this.redirect = 3 == type;\n this.clientError = 4 == type;\n this.serverError = 5 == type;\n this.error = (4 == type || 5 == type)\n ? this.toError()\n : false;\n\n // sugar\n this.created = 201 == status;\n this.accepted = 202 == status;\n this.noContent = 204 == status;\n this.badRequest = 400 == status;\n this.unauthorized = 401 == status;\n this.notAcceptable = 406 == status;\n this.forbidden = 403 == status;\n this.notFound = 404 == status;\n this.unprocessableEntity = 422 == status;\n};\n\n},{\"./utils\":20}],20:[function(require,module,exports){\n'use strict';\n\n/**\n * Return the mime type for the given `str`.\n *\n * @param {String} str\n * @return {String}\n * @api private\n */\n\nexports.type = function(str){\n return str.split(/ *; */).shift();\n};\n\n/**\n * Return header field parameters.\n *\n * @param {String} str\n * @return {Object}\n * @api private\n */\n\nexports.params = function(str){\n return str.split(/ *; */).reduce(function(obj, str){\n var parts = str.split(/ *= */);\n var key = parts.shift();\n var val = parts.shift();\n\n if (key && val) obj[key] = val;\n return obj;\n }, {});\n};\n\n/**\n * Parse Link header fields.\n *\n * @param {String} str\n * @return {Object}\n * @api private\n */\n\nexports.parseLinks = function(str){\n return str.split(/ *, */).reduce(function(obj, str){\n var parts = str.split(/ *; */);\n var url = parts[0].slice(1, -1);\n var rel = parts[1].split(/ *= */)[1].slice(1, -1);\n obj[rel] = url;\n return obj;\n }, {});\n};\n\n/**\n * Strip content related fields from `header`.\n *\n * @param {Object} header\n * @return {Object} header\n * @api private\n */\n\nexports.cleanHeader = function(header, changesOrigin){\n delete header['content-type'];\n delete header['content-length'];\n delete header['transfer-encoding'];\n delete header['host'];\n // secuirty\n if (changesOrigin) {\n delete header['authorization'];\n delete header['cookie'];\n }\n return header;\n};\n\n},{}],21:[function(require,module,exports){\n(function (name, context, definition) {\n if (typeof module !== 'undefined' && module.exports) module.exports = definition();\n else if (typeof define === 'function' && define.amd) define(definition);\n else context[name] = definition();\n})('urljoin', this, function () {\n\n function normalize (str, options) {\n\n // make sure protocol is followed by two slashes\n str = str.replace(/:\\//g, '://');\n\n // remove consecutive slashes\n str = str.replace(/([^:\\s])\\/+/g, '$1/');\n\n // remove trailing slash before parameters or hash\n str = str.replace(/\\/(\\?|&|#[^!])/g, '$1');\n\n // replace ? in parameters with &\n str = str.replace(/(\\?.+)\\?/g, '$1&');\n\n return str;\n }\n\n return function () {\n var input = arguments;\n var options = {};\n\n if (typeof arguments[0] === 'object') {\n // new syntax with array and options\n input = arguments[0];\n options = arguments[1] || {};\n }\n\n var joined = [].slice.call(input, 0).join('/');\n return normalize(joined, options);\n };\n\n});\n\n},{}],22:[function(require,module,exports){\nmodule.exports = Object.freeze({\n SILENT: 'SILENT',\n REGULAR: 'REGULAR',\n OTC: 'OTC',\n NONE: 'NONE'\n});\n},{}],23:[function(require,module,exports){\nvar RegularAuthVerifier = require('./regular-auth-verifier');\nvar SilentAuthVerifier = require('./silent-auth-verifier');\nvar OtcAuthVerifier = require('./otc-auth-verifier');\n\nvar AUTH_TYPES = require('../auth-types');\n\nfunction AuthVerifiers(regularVerifierInfo, silentVerifierInfo, otcVerifierInfo) {\n var regularAuthVerifier;\n var silentAuthVerifier;\n var otcVerifier;\n\n if (regularVerifierInfo) {\n regularAuthVerifier = new RegularAuthVerifier(regularVerifierInfo);\n }\n\n if (silentVerifierInfo) {\n silentAuthVerifier = new SilentAuthVerifier(silentVerifierInfo);\n }\n\n if (otcVerifierInfo) {\n otcVerifier = new OtcAuthVerifier(otcVerifierInfo);\n }\n\n this.authTypeMap = {};\n this.authTypeMap[AUTH_TYPES.REGULAR] = regularAuthVerifier;\n this.authTypeMap[AUTH_TYPES.SILENT] = silentAuthVerifier;\n this.authTypeMap[AUTH_TYPES.OTC] = otcVerifier;\n}\n\nAuthVerifiers.prototype.getVerifierByType = function(type) {\n return this.authTypeMap[type];\n};\n\nAuthVerifiers.prototype.decodeToken = function (token) {\n //it doesn't matter which one we use to decode the token, it only matters when actually verifying\n //so default to use the regular login one for decoding all the time\n return this.authTypeMap[AUTH_TYPES.REGULAR].getIdTokenVerifier().decode(token);\n};\n\nmodule.exports = AuthVerifiers;\n},{\"../auth-types\":22,\"./otc-auth-verifier\":24,\"./regular-auth-verifier\":25,\"./silent-auth-verifier\":26}],24:[function(require,module,exports){\nvar constants = require('../constants');\n\nfunction OtcAuthVerifier(verifierInfo) {\n this.verifierInfo = verifierInfo;\n}\n\nOtcAuthVerifier.prototype.onError = function (errorInfo) {\n var error = {\n code: constants.OTC_AUTH_FAILED,\n description: errorInfo\n };\n parent.postMessage(error, this.verifierInfo.clientOrigin);\n};\n\nOtcAuthVerifier.prototype.onSuccess = function (successInfo) {\n var success = {\n code: constants.OTC_AUTH_SUCCESS,\n description: successInfo\n };\n parent.postMessage(success, this.verifierInfo.clientOrigin);\n};\n\nOtcAuthVerifier.prototype.getIdTokenVerifier = function () {\n return this.verifierInfo.idTokenVerifier;\n};\n\nmodule.exports = OtcAuthVerifier;\n},{\"../constants\":28}],25:[function(require,module,exports){\nfunction RegularAuthVerifier(verifierInfo) {\n this.verifierInfo = verifierInfo;\n}\n\nRegularAuthVerifier.prototype.onError = function (errorInfo) {\n //do nothing, let the calling app take care of it through the callback function\n};\n\nRegularAuthVerifier.prototype.onSuccess = function (successInfo) {\n //do nothing, let the calling app take care of it through the callback function\n};\n\nRegularAuthVerifier.prototype.getIdTokenVerifier = function () {\n return this.verifierInfo.idTokenVerifier;\n};\n\nmodule.exports = RegularAuthVerifier;\n},{}],26:[function(require,module,exports){\nvar constants = require('../constants');\n\nfunction SilentAuthVerifier(verifierInfo) {\n this.verifierInfo = verifierInfo;\n}\n\nSilentAuthVerifier.prototype.onError = function (errorInfo) {\n var error = {\n code: constants.SILENT_AUTH_FAILED,\n description: errorInfo\n };\n parent.postMessage(error, this.verifierInfo.clientOrigin);\n};\n\nSilentAuthVerifier.prototype.onSuccess = function (successInfo) {\n var success = {\n code: constants.SILENT_AUTH_SUCCESS,\n description: successInfo\n };\n parent.postMessage(success, this.verifierInfo.clientOrigin);\n};\n\nSilentAuthVerifier.prototype.getIdTokenVerifier = function () {\n return this.verifierInfo.idTokenVerifier;\n};\n\nmodule.exports = SilentAuthVerifier;\n},{\"../constants\":28}],27:[function(require,module,exports){\nvar IdTokenVerifier = require('idtoken-verifier');\nvar queryString = require('simple-query-string');\nvar authHelper = require('./helper');\nvar constants = require('./constants');\n\nvar SilentAuthIFrameHandler = require('./iframe-handlers/silent-auth-iframe-handler');\nvar OtcIFrameHandler = require('./iframe-handlers/otc-iframe-handler');\nvar PassUserNameIFrameHandler = require('./iframe-handlers/pass-username-iframe-handler');\nvar AuthVerifiers = require('./auth-verifiers/auth-verifiers');\nvar AUTH_TYPES = require('./auth-types');\nvar ERROR_TYPES = require('./error-types');\n\nfunction CasAuth(options) {\n this.namespace = options.namespace;\n this.domain = options.domain;\n this.issuer = options.issuer;\n this.scope = options.scope;\n this.clientId = options.clientId;\n this.clientOrigin = options.clientOrigin;\n this.loginCallbackUrl = options.loginCallbackUrl;\n this.logoutCallbackUrl = options.logoutCallbackUrl;\n this.scope = options.scope;\n this.responseType = options.responseType;\n this.otcClientId = options.otcClientId;\n this.otcLoginCallbackUrl = options.otcLoginCallbackUrl;\n this.storage = options.useSessionStorage === true ? sessionStorage : localStorage;\n this.googleDeviceId = options.googleDeviceId;\n\n var verifier = new IdTokenVerifier({\n issuer: this.issuer,\n audience: this.clientId,\n jwksCache: new Map(),\n jwksURI: this.issuer + \"/jwks\"\n });\n\n var otcVerifierInfo;\n\n if (this.otcClientId) {\n otcVerifierInfo = {\n idTokenVerifier: new IdTokenVerifier({\n issuer: this.issuer,\n audience: this.otcClientId,\n jwksCache: new Map(),\n jwksURI: this.issuer + \"/jwks\"\n }),\n clientOrigin: this.clientOrigin\n };\n }\n\n this.authVerifiers = new AuthVerifiers({\n idTokenVerifier: verifier,\n clientOrigin: this.clientOrigin\n }, {\n idTokenVerifier: verifier,\n clientOrigin: this.clientOrigin\n }, otcVerifierInfo);\n}\n\n//expose the auth types and error types so you can check what kind of auth type you're validating\nCasAuth.prototype.AUTH_TYPES = AUTH_TYPES;\nCasAuth.prototype.ERROR_TYPES = ERROR_TYPES;\n\nconst STATE_LENGTH = 32;\nconst NONCE_LENGTH = 16;\n\nCasAuth.prototype.getTokenTimeToLive = function () {\n var expiresAt = JSON.parse(this.storage.getItem('expires_at'));\n return expiresAt - new Date().getTime();\n};\n\nCasAuth.prototype.isAuthenticated = function () {\n // Check whether the current time is past the access token's expiry time\n return this.getTokenTimeToLive() > 0 && this.getToken();\n};\n\nCasAuth.prototype.getToken = function () {\n return this.storage.getItem('id_token');\n};\n\nCasAuth.prototype.getUserProfile = function () {\n var token = this.getToken();\n if (token) {\n var jwt = this.authVerifiers.decodeToken(token);\n return jwt.payload;\n } else {\n return null;\n }\n};\n\nCasAuth.prototype.logout = function () {\n this.storage.removeItem('access_token');\n this.storage.removeItem('refresh_token');\n this.storage.removeItem('id_token');\n this.storage.removeItem('expires_at');\n this.storage.removeItem('scopes');\n\n window.location = this.domain + \"/logout?service=\" + this.logoutCallbackUrl;\n};\n\nCasAuth.prototype.authenticateSilently = function (callback, timeout) {\n timeout = timeout || 8000;\n \n var url = this.generateTransactionData(this.clientId, this.loginCallbackUrl, AUTH_TYPES.SILENT);\n var silentAuthIFrameHandler = new SilentAuthIFrameHandler(url, callback);\n silentAuthIFrameHandler.createAndListenToIFrame(timeout);\n};\n\nCasAuth.prototype.authenticateOtc = function (callback, otcCode, userName, timeout) {\n timeout = timeout || 8000;\n\n if (!this.otcClientId || !this.otcLoginCallbackUrl) {\n throw new Error('Please ensure you have included One Time Code config values if you wish to authenticate using one time code');\n }\n \n var url = this.generateTransactionData(this.otcClientId, this.otcLoginCallbackUrl, AUTH_TYPES.OTC);\n var otcIFrameHandler = new OtcIFrameHandler(\n url, \n this.domain, \n callback, \n otcCode, \n userName);\n\n otcIFrameHandler.createAndListenToIFrame(timeout);\n};\n\nCasAuth.prototype.passUserName = function (callback, userName) {\n //When using passUserName we will never actually direct to the loginCallbackUrl\n //but it is necessary to pass in, because it uses the loginCallbackUrl to choose which service\n //we want to go to to handle this\n var url = this.generateTransactionData(this.clientId, this.loginCallbackUrl, AUTH_TYPES.NONE);\n var passUserNameIFrameHandler = new PassUserNameIFrameHandler(url, this.domain, userName, callback);\n passUserNameIFrameHandler.createAndListenToIFrame();\n};\n\nCasAuth.prototype.login = function (language, sessionData) {\n window.location = this.generateTransactionData(this.clientId, this.loginCallbackUrl, AUTH_TYPES.REGULAR, language, sessionData);\n};\n\nCasAuth.prototype.generateTransactionData = function (clientId, redirectUri, authType, language, sessionData) {\n var state = authHelper.generateRandomString(STATE_LENGTH);\n var nonce = authHelper.generateRandomString(NONCE_LENGTH);\n\n var url = this.issuer + \"/authorize?\" +\n \"response_type=\" + this.responseType +\n \"&client_id=\" + clientId +\n \"&scope=\" + this.scope +\n \"&redirect_uri=\" + redirectUri +\n \"&state=\" + state +\n \"&nonce=\" + nonce +\n \"&googleDeviceId=\" + this.googleDeviceId;\n\n if (language) {\n url = url + \"&locale=\" + language;\n }\n\n if (authType !== AUTH_TYPES.NONE) {\n const transactionData = {\n nonce: nonce,\n state: state,\n authType: authType,\n sessionData: sessionData\n };\n\n this.storage.setItem(\n this.namespace + state,\n JSON.stringify(transactionData)\n );\n }\n\n return url\n};\n\nCasAuth.prototype.handleAuthenticationResponse = function (cb) {\n var hashStr = window.location.hash;\n hashStr = hashStr.replace(/^#?\\/?/, '');\n\n console.log(\"Going to parse + \" + hashStr);\n var parsedAuthResult = queryString.parse(hashStr);\n\n return this.validateAuthenticationResponse(parsedAuthResult, cb);\n};\n\nCasAuth.prototype.validateAuthenticationResponse = function (authResult, cb) {\n\n console.log(\"Auth result is \" + JSON.stringify(authResult));\n if (!authResult.id_token) {\n return cb(null, null);\n }\n\n var transactionData = this.storage.getItem(this.namespace + authResult.state);\n this.storage.removeItem(this.namespace + authResult.state);\n\n if (!transactionData) {\n return cb(null, {\n error: ERROR_TYPES.MISSING_TRANSACTION_DATA,\n errorDescription: 'Transaction data does not exist for state'\n });\n }\n\n var transactionJson = JSON.parse(transactionData);\n var authVerifier = this.authVerifiers.getVerifierByType(transactionJson.authType);\n\n if (transactionJson.state !== authResult.state) {\n authVerifier.onError('Invalid state');\n return cb(null, {\n error: ERROR_TYPES.INVALID_TOKEN,\n errorDescription: 'Invalid state: state does not match'\n });\n }\n\n var storage = this.storage;\n return authVerifier.getIdTokenVerifier().verify(authResult.id_token, transactionJson.nonce, function (err, payload) {\n if (err) {\n authVerifier.onError('Invalid token');\n return cb(null, {\n error: ERROR_TYPES.INVALID_TOKEN,\n errorDescription: err.message\n });\n }\n\n console.log(\"Auth verify success\");\n authVerifier.onSuccess();\n return cb(buildAuthSuccessResponse(authResult, payload, transactionJson, storage));\n });\n};\n\nfunction buildAuthSuccessResponse(authResult, token, transactionJson, storage) {\n\n // Set the time that the access token will expire at\n var expiresAt = JSON.stringify(\n authResult.expires_in * 1000 + new Date().getTime()\n );\n\n storage.setItem('access_token', authResult.access_token);\n storage.setItem('refresh_token', authResult.refresh_token);\n storage.setItem('id_token', authResult.id_token);\n storage.setItem('expires_at', expiresAt);\n\n return {\n accessToken: authResult.access_token || null,\n refreshToken: authResult.refresh_token || null,\n idToken: authResult.id_token || null,\n idTokenPayload: token || null,\n state: authResult.state || null,\n expiresIn: authResult.expires_in ? parseInt(authResult.expires_in, 10) : null,\n tokenType: authResult.token_type || null,\n scope: authResult.scope || null,\n lang: authResult.lang || null,\n googleDeviceId: authResult.googleDeviceId || null,\n authType: transactionJson.authType,\n sessionData: transactionJson.sessionData\n };\n}\n\nmodule.exports = CasAuth;\n\n},{\"./auth-types\":22,\"./auth-verifiers/auth-verifiers\":23,\"./constants\":28,\"./error-types\":29,\"./helper\":30,\"./iframe-handlers/otc-iframe-handler\":32,\"./iframe-handlers/pass-username-iframe-handler\":33,\"./iframe-handlers/silent-auth-iframe-handler\":34,\"idtoken-verifier\":12,\"simple-query-string\":14}],28:[function(require,module,exports){\nmodule.exports = Object.freeze({\n SILENT_AUTH_SUCCESS: 'SILENT_AUTH_SUCCESS',\n SILENT_AUTH_FAILED: 'SILENT_AUTH_FAILED',\n OTC_AUTH_SUCCESS: 'OTC_AUTH_SUCCESS',\n OTC_AUTH_FAILED: 'OTC_AUTH_FAILED',\n PASS_USERNAME_SUCCESS: 'PASS_USERNAME_SUCCESS'\n});\n},{}],29:[function(require,module,exports){\nmodule.exports = Object.freeze({\n INVALID_TOKEN: 'invalid_token',\n MISSING_TRANSACTION_DATA: 'invalid_transaction_data',\n PASS_USERNAME_FAILED: 'pass_username_failed',\n GENERAL_AUTH_FAILURE: 'auth_failed'\n});\n},{}],30:[function(require,module,exports){\nfunction generateRandomString (length) {\n var array = new Uint32Array(length);\n var crypto = window.crypto || window.msCrypto;\n var random = crypto.getRandomValues(array);\n var result = [];\n var charset = '0123456789ABCDEFGHIJKLMNOPQRSTUVXYZabcdefghijklmnopqrstuvwxyz';\n\n\n for (var i = 0; i < array.length; i++) {\n result.push(charset[random[i] % charset.length]);\n }\n\n return result.join('');\n}\n\nmodule.exports = {\n generateRandomString: generateRandomString\n};\n},{}],31:[function(require,module,exports){\nfunction IFrameHelper(src) {\n this.src = src;\n}\n\nIFrameHelper.prototype.init = function (eventListener, onLoad) {\n this.iframe = window.document.createElement('iframe');\n this.iframe.style.display = 'none';\n this.iframe.src = this.src;\n this.eventListener = eventListener;\n\n if (onLoad) {\n this.iframe.onload = onLoad;\n }\n\n if (this.eventListener) {\n window.addEventListener('message', this.eventListener);\n }\n window.document.body.appendChild(this.iframe);\n};\n\nIFrameHelper.prototype.setTimeoutFunction = function (timeOutFunction, timeout) {\n this.timeOutFunction = setTimeout(function () {\n timeOutFunction();\n }, timeout);\n};\n\nIFrameHelper.prototype.getOrigin = function () {\n return this.iframe.contentWindow.origin;\n};\n\nIFrameHelper.prototype.postMessage = function (data, domain) {\n this.iframe.contentWindow.postMessage(data, domain);\n};\n\nIFrameHelper.prototype.destroy = function () {\n if (this.timeOutFunction) {\n clearTimeout(this.timeOutFunction);\n this.timeOutFunction = null;\n }\n var _window = window;\n var _this = this;\n\n setTimeout(function () {\n if (_this.eventListener) {\n _window.removeEventListener(\n 'message',\n _this.eventListener,\n false\n );\n _this.eventListener = null;\n }\n if (_this.iframe) {\n _window.document.body.removeChild(_this.iframe);\n _this.iframe = null;\n }\n }, 0);\n};\n\nmodule.exports = IFrameHelper;\n},{}],32:[function(require,module,exports){\nvar IFrameHelper = require('./iframe-helper');\nvar constants = require('../constants');\n\nfunction OtcIFrameHandler(url, casDomain, callback, otcCode, userName) {\n this.url = url;\n this.casDomain = casDomain;\n this.callback = callback;\n this.otcCode = otcCode;\n this.userName = userName;\n}\n\nOtcIFrameHandler.prototype.createAndListenToIFrame = function (timeout) {\n var _this = this;\n this.iFrameHelper = new IFrameHelper(this.url);\n\n var isFirstLoad = true;\n var onLoad = function (e) {\n if (!isFirstLoad) {\n // We only care about the first page load (i.e. code entry page), on subsequent onLoad events we\n // can assume it has already returned to either the callback page, or there was an error, which\n // would be handled by the timeout\n return;\n }\n isFirstLoad = false;\n try {\n if (_this.iFrameHelper.getOrigin() === _this.casDomain) {\n sendOtcToCas(_this, timeout);\n return;\n }\n _this.callback(\"OTC: already logged in\");\n _this.iFrameHelper.destroy();\n } catch (error) {\n sendOtcToCas(_this, timeout);\n }\n };\n\n var eventListener = function (event) {\n //We get this message from the callback, which should be the same origin as the current location\n if (window.location.origin !== event.origin) {\n return;\n }\n if (event.data.code === constants.OTC_AUTH_SUCCESS) {\n _this.callback('OTC Auth Success');\n _this.iFrameHelper.destroy();\n } else if (event.data.code === constants.OTC_AUTH_FAILED) {\n handleError(_this, 'otc_failed', event.data.description);\n }\n };\n\n this.iFrameHelper.init(eventListener, onLoad);\n};\n\nfunction handleError(otcAuthHandler, error, description) {\n otcAuthHandler.iFrameHelper.destroy();\n otcAuthHandler.callback(null, {\n error: error,\n errorDescription: description\n });\n}\n\nfunction sendOtcToCas(otcAuthHandler, timeout) {\n var otcData = {\n otc: otcAuthHandler.otcCode,\n userName: otcAuthHandler.userName\n };\n\n otcAuthHandler.iFrameHelper.postMessage(otcData, otcAuthHandler.casDomain);\n\n var timeOutFunction = function () {\n handleError(otcAuthHandler, 'otc_failed', 'OTC: timeout reached');\n };\n\n otcAuthHandler.iFrameHelper.setTimeoutFunction(timeOutFunction, timeout);\n}\n\nmodule.exports = OtcIFrameHandler;\n},{\"../constants\":28,\"./iframe-helper\":31}],33:[function(require,module,exports){\nvar IFrameHelper = require('./iframe-helper');\nvar constants = require('../constants');\nvar ERROR_TYPES = require('../error-types');\n\nconst PASS_USERNAME_TIMEOUT = 3000;\n\nfunction PassUsernameIFrameHandler(url, casOrigin, userName, callback) {\n this.url = url;\n this.callback = callback;\n this.casOrigin = casOrigin;\n this.userName = userName;\n}\n\nPassUsernameIFrameHandler.prototype.createAndListenToIFrame = function () {\n var _this = this;\n this.iFrameHelper = new IFrameHelper(this.url);\n\n var eventListener = function (event) {\n if (_this.casOrigin.substr(0, event.origin.length) !== event.origin) {\n return;\n }\n if (event.data === constants.PASS_USERNAME_SUCCESS) {\n _this.iFrameHelper.destroy();\n _this.callback('Pass Username Success');\n }\n };\n\n var data = { userName: this.userName};\n var onLoad = function (event) {\n _this.iFrameHelper.postMessage(data, _this.casOrigin);\n _this.iFrameHelper.setTimeoutFunction(function () {\n _this.iFrameHelper.destroy();\n _this.callback(null, {\n error: ERROR_TYPES.PASS_USERNAME_FAILED,\n errorDescription: 'Passing Username timed out'\n });\n }, PASS_USERNAME_TIMEOUT);\n };\n\n this.iFrameHelper.init(eventListener, onLoad);\n};\n\nmodule.exports = PassUsernameIFrameHandler;\n},{\"../constants\":28,\"../error-types\":29,\"./iframe-helper\":31}],34:[function(require,module,exports){\nvar constants = require('../constants');\nvar ERROR_TYPES = require('../error-types');\nvar IFrameHelper = require('./iframe-helper');\n\nfunction SilentAuthHandler(url, callback) {\n this.url = url;\n this.callback = callback;\n}\n\nSilentAuthHandler.prototype.createAndListenToIFrame = function (timeout) {\n var _this = this;\n this.iFrameHelper = new IFrameHelper(this.url);\n\n var eventListener = function (event) {\n if (window.location.origin !== event.origin) {\n return;\n }\n\n if (event.data.code === constants.SILENT_AUTH_SUCCESS) {\n _this.callback(\"Silent Auth Success\");\n _this.iFrameHelper.destroy();\n } else if (event.data.code === constants.SILENT_AUTH_FAILED) {\n _this.callback(null, {\n error: ERROR_TYPES.GENERAL_AUTH_FAILURE,\n errorDescription: event.data.description\n });\n _this.iFrameHelper.destroy();\n }\n };\n\n this.iFrameHelper.setTimeoutFunction(function () {\n _this.iFrameHelper.destroy();\n _this.callback(null, {\n error: ERROR_TYPES.GENERAL_AUTH_FAILURE,\n errorDescription: 'Silent Auth timeout reached'\n });\n }, timeout);\n\n this.iFrameHelper.init(eventListener);\n};\n\nmodule.exports = SilentAuthHandler;\n},{\"../constants\":28,\"../error-types\":29,\"./iframe-helper\":31}]},{},[27])(27)\n});\n","\"use strict\";\nvar __rest = (this && this.__rest) || function (s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)\n t[p[i]] = s[p[i]];\n return t;\n};\nexports.__esModule = true;\nvar React = require(\"react\");\nvar mdflavors_1 = require(\"./mdflavors\");\nfunction isString(s) {\n return typeof s === 'string' || s instanceof String;\n}\nfunction isObject(o) {\n return typeof o === 'object';\n}\nfunction isFunction(o) {\n return typeof o === 'function';\n}\nfunction get(obj, path) {\n var spath = path.split('.');\n for (var i = 0, len = spath.length; i < len; i++) {\n if (!obj || !isObject(obj))\n return undefined;\n obj = obj[spath[i]];\n }\n return obj;\n}\nfunction first(o) {\n for (var k in o) {\n if (k != '__')\n return o[k];\n }\n}\nfunction flatten(l) {\n var r = [];\n var s = '';\n var flush = function () { return s && (r.push(s), s = ''); };\n for (var _i = 0, l_1 = l; _i < l_1.length; _i++) {\n var i = l_1[_i];\n if (i == null)\n continue;\n if (isString(i)) {\n s += i;\n }\n else {\n flush();\n r.push(i);\n }\n }\n flush();\n return r.length > 1 ? r : (r.length ? r[0] : null);\n}\nvar matcher = /** @class */ (function () {\n function matcher(mdFlavor, inter, self) {\n this.mdFlavor = mdFlavor;\n this.inter = inter;\n this.self = self;\n }\n matcher.prototype.M = function (value) {\n if (!value)\n return null;\n var m = mdflavors_1.mdMatch(this.mdFlavor, value);\n if (!m)\n return value;\n var middle = null;\n switch (m.tag) {\n case \"inter\":\n middle = this.inter && this.inter(m.body);\n break;\n case \"self\":\n middle = this.self && this.self(m.body);\n break;\n case \"literals\":\n case \"literal\":\n middle = m.body;\n break;\n default:\n middle = React.createElement(m.tag, { key: m.tag + m.body }, this.M(m.body));\n break;\n }\n return flatten([this.M(m.head), middle, this.M(m.tail)]);\n };\n return matcher;\n}());\nfunction rangeHit(node, val) {\n for (var t in node) {\n if (!node.hasOwnProperty(t))\n continue;\n var range = t.match(/^(-?\\d+)\\.\\.(-?\\d+)$/);\n if (range && (+range[1] <= val && val <= +range[2])) {\n return node[t];\n }\n }\n}\nfunction resolveContextPath(node, p, path, context) {\n var key = path[p];\n var trans;\n if (key != null && context[key] != null) {\n trans = get(node, context[key].toString());\n if (trans == null && (+context[key]) === context[key]) {\n trans = rangeHit(node, +context[key]);\n }\n }\n if (trans == null)\n trans = node._;\n if (trans == null)\n trans = first(node);\n if (trans != null && !isString(trans)) {\n return resolveContextPath(trans, p + 1, path, context);\n }\n return trans;\n}\nfunction resolveContext(node, context) {\n if (context == null) {\n return resolveContextPath(node, 0, [], null);\n }\n else if (!isObject(context)) {\n return resolveContextPath(node, 0, ['_'], { _: context });\n }\n else {\n var ctx_keys = [];\n if (node.__) {\n ctx_keys = node.__.split('.');\n }\n else {\n for (var k in context) {\n if (!context.hasOwnProperty(k))\n continue;\n ctx_keys.push(k);\n }\n }\n return resolveContextPath(node, 0, ctx_keys, context);\n }\n}\nvar MDText = /** @class */ (function () {\n function MDText(texts, opt) {\n this.texts = texts;\n this.MDFlavor = 0;\n // public access is deprecated\n this.notFound = undefined;\n this.p = this.factory('p');\n this.span = this.factory('span');\n this.li = this.factory('li');\n this.div = this.factory('div');\n this.button = this.factory('button');\n this.a = this.factory('a');\n this.text = this.factory(null);\n this.setOpts(opt);\n }\n MDText.prototype.setTexts = function (texts, opt) {\n this.texts = texts;\n this.setOpts(opt);\n };\n MDText.prototype.setOpts = function (opt) {\n if (!opt)\n return;\n if (opt.notFound !== undefined)\n this.notFound = opt.notFound;\n if (opt.MDFlavor !== undefined)\n this.MDFlavor = opt.MDFlavor;\n };\n MDText.prototype.interpolate = function (exp, vars) {\n var _a = exp.split(','), vn = _a[0], flags = _a[1];\n var v = get(vars, vn);\n if (v == null) {\n return null;\n }\n else if (React.isValidElement(v)) {\n return React.cloneElement(v, { key: 'r' });\n }\n var vs;\n if (flags && flags.match(/l/)) {\n vs = v.toLocaleString();\n }\n else {\n vs = v.toString();\n }\n return vs;\n };\n MDText.prototype.format = function (value, vars) {\n var _this = this;\n if (!value)\n return value;\n return new matcher(mdflavors_1.mdFlavors[this.MDFlavor], function (exp) { return _this.interpolate(exp, vars); }, function (exp) { return _this.translate(exp, vars); }).M(value);\n };\n MDText.prototype.translate = function (key, options) {\n if (!key)\n return key;\n var trans = get(this.texts, key);\n var context = options && options.context;\n if (trans != null && !(isString(trans) || isFunction(trans))) {\n trans = resolveContext(trans, context);\n }\n if (trans == null) {\n trans = (options && options.notFound !== undefined) ? options.notFound :\n this.notFound !== undefined ? this.notFound :\n key;\n }\n if (isFunction(trans)) {\n trans = trans(key, context);\n }\n return this.format(trans, options);\n };\n MDText.prototype.factory = function (tagF) {\n var _this = this;\n // name High Order Function for React Dev tools\n var MDText = function (props) {\n var text = props.text, tag = props.tag, restProps = __rest(props, [\"text\", \"tag\"]);\n var key;\n var options;\n if (text == null || isString(text)) {\n key = text;\n options = props;\n var notFound = restProps.notFound, context = restProps.context, rest2Props = __rest(restProps, [\"notFound\", \"context\"]);\n restProps = rest2Props;\n }\n else {\n key = text.key;\n options = text;\n }\n var aTag = tagF || tag;\n var translation = _this.translate(key, options);\n return aTag ?\n React.createElement(aTag, restProps, translation) :\n translation;\n };\n return MDText;\n };\n return MDText;\n}());\nexports.MDText = MDText;\nvar singleton = new MDText(null);\nexports[\"default\"] = singleton;\n","\"use strict\";\nexports.__esModule = true;\nvar R = {\n \"`` \": [/^(.*?(?:(?!`).|^))(``+)\\s(.*?)\\s\\2(?!`)(.*)$/, [1, 3, 4]],\n \"``\": [/^(.*?(?:(?!`).|^))(``+)(?!`)(.*?(?!`).)\\2(?!`)(.*)$/, [1, 3, 4]],\n \"*\": /^(|.*?\\W)\\*(\\S.*?)\\*(|\\W.*)$/,\n \"**\": /^(|.*?\\W)\\*\\*(\\S.*?)\\*\\*(|\\W.*)$/,\n \"_\": /^(|.*?\\W)_(\\S.*?)_(|\\W.*)$/,\n \"__\": /^(|.*?\\W)__(\\S.*?)__(|\\W.*)$/,\n \"~\": /^(|.*?\\W)~(\\S.*?)~(|\\W.*)$/,\n \"~~\": /^(|.*?\\W)~~(\\S.*?)~~(|\\W.*)$/,\n \"[]\": /^(.*?)\\[(.*?)\\](.*)$/,\n \"#\": /^(|.*?(?=\\n))\\n*\\s*#([^#].*?)#*\\s*\\n+([\\S\\s]*)$/,\n \"##\": /^(|.*?(?=\\n))\\n*\\s*##([^#].*?)#*\\s*\\n+([\\S\\s]*)$/,\n \"###\": /^(|.*?(?=\\n))\\n*\\s*###([^#].*?)#*\\s*\\n+([\\S\\s]*)$/,\n \"####\": /^(|.*?(?=\\n))\\n*\\s*####([^#].*?)#*\\s*\\n+([\\S\\s]*)$/,\n \"\\n\": /^(.*?)[^\\S\\n]*\\n()[^\\S\\n]*([\\s\\S]*)$/,\n \"{{}}\": /^(.*?)\\{\\{(.*?)\\}\\}(.*)$/,\n \"{}\": /^(.*?)\\{(.*?)\\}(.*)$/\n};\nexports.mdFlavors = [\n {\n maybe: /[\\*_\\{\\[\\n]/,\n tags: {\n strong: R[\"*\"],\n em: R[\"_\"],\n p: R[\"[]\"],\n h1: R[\"#\"],\n h2: R[\"##\"],\n h3: R[\"###\"],\n h4: R[\"####\"],\n br: R[\"\\n\"],\n self: R[\"{{}}\"],\n inter: R[\"{}\"]\n }\n },\n {\n maybe: /[`\\*_~\\{\\[\\n]/,\n tags: {\n literals: R[\"`` \"],\n literal: R[\"``\"],\n strong: R[\"**\"],\n em: R[\"*\"],\n b: R[\"__\"],\n i: R[\"_\"],\n strike: R[\"~~\"],\n u: R[\"~\"],\n p: R[\"[]\"],\n h1: R[\"#\"],\n h2: R[\"##\"],\n h3: R[\"###\"],\n h4: R[\"####\"],\n br: R[\"\\n\"],\n self: R[\"{{}}\"],\n inter: R[\"{}\"]\n }\n }\n];\nfunction mdMatch(md, value) {\n if (!value.match(md.maybe))\n return null;\n var tags = md.tags;\n var match = null;\n for (var ctag in tags) {\n if (!tags.hasOwnProperty(ctag))\n continue;\n var rg = tags[ctag];\n var _a = rg instanceof RegExp ? [rg, [1, 2, 3]] : rg, regex = _a[0], groups = _a[1];\n var cmatch = regex.exec(value);\n if (cmatch) {\n if (match == null || cmatch[groups[0]].length < match.head.length) {\n match = { tag: ctag, head: cmatch[groups[0]], body: cmatch[groups[1]], tail: cmatch[groups[2]] };\n }\n }\n }\n return match;\n}\nexports.mdMatch = mdMatch;\n","module.exports = Array.isArray || function (arr) {\n return Object.prototype.toString.call(arr) == '[object Array]';\n};\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used to compose bitmasks for comparison styles. */\nvar UNORDERED_COMPARE_FLAG = 1,\n PARTIAL_COMPARE_FLAG = 2;\n\n/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n errorTag = '[object Error]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n objectTag = '[object Object]',\n promiseTag = '[object Promise]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n symbolTag = '[object Symbol]',\n weakMapTag = '[object WeakMap]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]',\n float32Tag = '[object Float32Array]',\n float64Tag = '[object Float64Array]',\n int8Tag = '[object Int8Array]',\n int16Tag = '[object Int16Array]',\n int32Tag = '[object Int32Array]',\n uint8Tag = '[object Uint8Array]',\n uint8ClampedTag = '[object Uint8ClampedArray]',\n uint16Tag = '[object Uint16Array]',\n uint32Tag = '[object Uint32Array]';\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/** Used to identify `toStringTag` values of typed arrays. */\nvar typedArrayTags = {};\ntypedArrayTags[float32Tag] = typedArrayTags[float64Tag] =\ntypedArrayTags[int8Tag] = typedArrayTags[int16Tag] =\ntypedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =\ntypedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =\ntypedArrayTags[uint32Tag] = true;\ntypedArrayTags[argsTag] = typedArrayTags[arrayTag] =\ntypedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =\ntypedArrayTags[dataViewTag] = typedArrayTags[dateTag] =\ntypedArrayTags[errorTag] = typedArrayTags[funcTag] =\ntypedArrayTags[mapTag] = typedArrayTags[numberTag] =\ntypedArrayTags[objectTag] = typedArrayTags[regexpTag] =\ntypedArrayTags[setTag] = typedArrayTags[stringTag] =\ntypedArrayTags[weakMapTag] = false;\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Detect free variable `process` from Node.js. */\nvar freeProcess = moduleExports && freeGlobal.process;\n\n/** Used to access faster Node.js helpers. */\nvar nodeUtil = (function() {\n try {\n return freeProcess && freeProcess.binding('util');\n } catch (e) {}\n}());\n\n/* Node.js helper references. */\nvar nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;\n\n/**\n * A specialized version of `_.some` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n */\nfunction arraySome(array, predicate) {\n var index = -1,\n length = array ? array.length : 0;\n\n while (++index < length) {\n if (predicate(array[index], index, array)) {\n return true;\n }\n }\n return false;\n}\n\n/**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\nfunction baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n}\n\n/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\n/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\n/**\n * Checks if `value` is a host object in IE < 9.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a host object, else `false`.\n */\nfunction isHostObject(value) {\n // Many host objects are `Object` objects that can coerce to strings\n // despite having improperly defined `toString` methods.\n var result = false;\n if (value != null && typeof value.toString != 'function') {\n try {\n result = !!(value + '');\n } catch (e) {}\n }\n return result;\n}\n\n/**\n * Converts `map` to its key-value pairs.\n *\n * @private\n * @param {Object} map The map to convert.\n * @returns {Array} Returns the key-value pairs.\n */\nfunction mapToArray(map) {\n var index = -1,\n result = Array(map.size);\n\n map.forEach(function(value, key) {\n result[++index] = [key, value];\n });\n return result;\n}\n\n/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\n/**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\nfunction setToArray(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = value;\n });\n return result;\n}\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype,\n funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/** Built-in value references. */\nvar Symbol = root.Symbol,\n Uint8Array = root.Uint8Array,\n propertyIsEnumerable = objectProto.propertyIsEnumerable,\n splice = arrayProto.splice;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeKeys = overArg(Object.keys, Object);\n\n/* Built-in method references that are verified to be native. */\nvar DataView = getNative(root, 'DataView'),\n Map = getNative(root, 'Map'),\n Promise = getNative(root, 'Promise'),\n Set = getNative(root, 'Set'),\n WeakMap = getNative(root, 'WeakMap'),\n nativeCreate = getNative(Object, 'create');\n\n/** Used to detect maps, sets, and weakmaps. */\nvar dataViewCtorString = toSource(DataView),\n mapCtorString = toSource(Map),\n promiseCtorString = toSource(Promise),\n setCtorString = toSource(Set),\n weakMapCtorString = toSource(WeakMap);\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n}\n\n/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n return this.has(key) && delete this.__data__[key];\n}\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);\n}\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n var data = this.__data__;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n}\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n return true;\n}\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n}\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n}\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n}\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n return getMapData(this, key)['delete'](key);\n}\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n return getMapData(this, key).get(key);\n}\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n return getMapData(this, key).has(key);\n}\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n getMapData(this, key).set(key, value);\n return this;\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\nfunction SetCache(values) {\n var index = -1,\n length = values ? values.length : 0;\n\n this.__data__ = new MapCache;\n while (++index < length) {\n this.add(values[index]);\n }\n}\n\n/**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\nfunction setCacheAdd(value) {\n this.__data__.set(value, HASH_UNDEFINED);\n return this;\n}\n\n/**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\nfunction setCacheHas(value) {\n return this.__data__.has(value);\n}\n\n// Add methods to `SetCache`.\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\n\n/**\n * Creates a stack cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Stack(entries) {\n this.__data__ = new ListCache(entries);\n}\n\n/**\n * Removes all key-value entries from the stack.\n *\n * @private\n * @name clear\n * @memberOf Stack\n */\nfunction stackClear() {\n this.__data__ = new ListCache;\n}\n\n/**\n * Removes `key` and its value from the stack.\n *\n * @private\n * @name delete\n * @memberOf Stack\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction stackDelete(key) {\n return this.__data__['delete'](key);\n}\n\n/**\n * Gets the stack value for `key`.\n *\n * @private\n * @name get\n * @memberOf Stack\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction stackGet(key) {\n return this.__data__.get(key);\n}\n\n/**\n * Checks if a stack value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Stack\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction stackHas(key) {\n return this.__data__.has(key);\n}\n\n/**\n * Sets the stack `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Stack\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the stack cache instance.\n */\nfunction stackSet(key, value) {\n var cache = this.__data__;\n if (cache instanceof ListCache) {\n var pairs = cache.__data__;\n if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {\n pairs.push([key, value]);\n return this;\n }\n cache = this.__data__ = new MapCache(pairs);\n }\n cache.set(key, value);\n return this;\n}\n\n// Add methods to `Stack`.\nStack.prototype.clear = stackClear;\nStack.prototype['delete'] = stackDelete;\nStack.prototype.get = stackGet;\nStack.prototype.has = stackHas;\nStack.prototype.set = stackSet;\n\n/**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\nfunction arrayLikeKeys(value, inherited) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n // Safari 9 makes `arguments.length` enumerable in strict mode.\n var result = (isArray(value) || isArguments(value))\n ? baseTimes(value.length, String)\n : [];\n\n var length = result.length,\n skipIndexes = !!length;\n\n for (var key in value) {\n if ((inherited || hasOwnProperty.call(value, key)) &&\n !(skipIndexes && (key == 'length' || isIndex(key, length)))) {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `getTag`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n return objectToString.call(value);\n}\n\n/**\n * The base implementation of `_.isEqual` which supports partial comparisons\n * and tracks traversed objects.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {boolean} [bitmask] The bitmask of comparison flags.\n * The bitmask may be composed of the following flags:\n * 1 - Unordered comparison\n * 2 - Partial comparison\n * @param {Object} [stack] Tracks traversed `value` and `other` objects.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n */\nfunction baseIsEqual(value, other, customizer, bitmask, stack) {\n if (value === other) {\n return true;\n }\n if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) {\n return value !== value && other !== other;\n }\n return baseIsEqualDeep(value, other, baseIsEqual, customizer, bitmask, stack);\n}\n\n/**\n * A specialized version of `baseIsEqual` for arrays and objects which performs\n * deep comparisons and tracks traversed objects enabling objects with circular\n * references to be compared.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {number} [bitmask] The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} [stack] Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction baseIsEqualDeep(object, other, equalFunc, customizer, bitmask, stack) {\n var objIsArr = isArray(object),\n othIsArr = isArray(other),\n objTag = arrayTag,\n othTag = arrayTag;\n\n if (!objIsArr) {\n objTag = getTag(object);\n objTag = objTag == argsTag ? objectTag : objTag;\n }\n if (!othIsArr) {\n othTag = getTag(other);\n othTag = othTag == argsTag ? objectTag : othTag;\n }\n var objIsObj = objTag == objectTag && !isHostObject(object),\n othIsObj = othTag == objectTag && !isHostObject(other),\n isSameTag = objTag == othTag;\n\n if (isSameTag && !objIsObj) {\n stack || (stack = new Stack);\n return (objIsArr || isTypedArray(object))\n ? equalArrays(object, other, equalFunc, customizer, bitmask, stack)\n : equalByTag(object, other, objTag, equalFunc, customizer, bitmask, stack);\n }\n if (!(bitmask & PARTIAL_COMPARE_FLAG)) {\n var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),\n othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');\n\n if (objIsWrapped || othIsWrapped) {\n var objUnwrapped = objIsWrapped ? object.value() : object,\n othUnwrapped = othIsWrapped ? other.value() : other;\n\n stack || (stack = new Stack);\n return equalFunc(objUnwrapped, othUnwrapped, customizer, bitmask, stack);\n }\n }\n if (!isSameTag) {\n return false;\n }\n stack || (stack = new Stack);\n return equalObjects(object, other, equalFunc, customizer, bitmask, stack);\n}\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\n/**\n * The base implementation of `_.isTypedArray` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n */\nfunction baseIsTypedArray(value) {\n return isObjectLike(value) &&\n isLength(value.length) && !!typedArrayTags[objectToString.call(value)];\n}\n\n/**\n * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeys(object) {\n if (!isPrototype(object)) {\n return nativeKeys(object);\n }\n var result = [];\n for (var key in Object(object)) {\n if (hasOwnProperty.call(object, key) && key != 'constructor') {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for arrays with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Array} array The array to compare.\n * @param {Array} other The other array to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} customizer The function to customize comparisons.\n * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} stack Tracks traversed `array` and `other` objects.\n * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.\n */\nfunction equalArrays(array, other, equalFunc, customizer, bitmask, stack) {\n var isPartial = bitmask & PARTIAL_COMPARE_FLAG,\n arrLength = array.length,\n othLength = other.length;\n\n if (arrLength != othLength && !(isPartial && othLength > arrLength)) {\n return false;\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(array);\n if (stacked && stack.get(other)) {\n return stacked == other;\n }\n var index = -1,\n result = true,\n seen = (bitmask & UNORDERED_COMPARE_FLAG) ? new SetCache : undefined;\n\n stack.set(array, other);\n stack.set(other, array);\n\n // Ignore non-index properties.\n while (++index < arrLength) {\n var arrValue = array[index],\n othValue = other[index];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, arrValue, index, other, array, stack)\n : customizer(arrValue, othValue, index, array, other, stack);\n }\n if (compared !== undefined) {\n if (compared) {\n continue;\n }\n result = false;\n break;\n }\n // Recursively compare arrays (susceptible to call stack limits).\n if (seen) {\n if (!arraySome(other, function(othValue, othIndex) {\n if (!seen.has(othIndex) &&\n (arrValue === othValue || equalFunc(arrValue, othValue, customizer, bitmask, stack))) {\n return seen.add(othIndex);\n }\n })) {\n result = false;\n break;\n }\n } else if (!(\n arrValue === othValue ||\n equalFunc(arrValue, othValue, customizer, bitmask, stack)\n )) {\n result = false;\n break;\n }\n }\n stack['delete'](array);\n stack['delete'](other);\n return result;\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for comparing objects of\n * the same `toStringTag`.\n *\n * **Note:** This function only supports comparing values with tags of\n * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {string} tag The `toStringTag` of the objects to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} customizer The function to customize comparisons.\n * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalByTag(object, other, tag, equalFunc, customizer, bitmask, stack) {\n switch (tag) {\n case dataViewTag:\n if ((object.byteLength != other.byteLength) ||\n (object.byteOffset != other.byteOffset)) {\n return false;\n }\n object = object.buffer;\n other = other.buffer;\n\n case arrayBufferTag:\n if ((object.byteLength != other.byteLength) ||\n !equalFunc(new Uint8Array(object), new Uint8Array(other))) {\n return false;\n }\n return true;\n\n case boolTag:\n case dateTag:\n case numberTag:\n // Coerce booleans to `1` or `0` and dates to milliseconds.\n // Invalid dates are coerced to `NaN`.\n return eq(+object, +other);\n\n case errorTag:\n return object.name == other.name && object.message == other.message;\n\n case regexpTag:\n case stringTag:\n // Coerce regexes to strings and treat strings, primitives and objects,\n // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring\n // for more details.\n return object == (other + '');\n\n case mapTag:\n var convert = mapToArray;\n\n case setTag:\n var isPartial = bitmask & PARTIAL_COMPARE_FLAG;\n convert || (convert = setToArray);\n\n if (object.size != other.size && !isPartial) {\n return false;\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(object);\n if (stacked) {\n return stacked == other;\n }\n bitmask |= UNORDERED_COMPARE_FLAG;\n\n // Recursively compare objects (susceptible to call stack limits).\n stack.set(object, other);\n var result = equalArrays(convert(object), convert(other), equalFunc, customizer, bitmask, stack);\n stack['delete'](object);\n return result;\n\n case symbolTag:\n if (symbolValueOf) {\n return symbolValueOf.call(object) == symbolValueOf.call(other);\n }\n }\n return false;\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for objects with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} customizer The function to customize comparisons.\n * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalObjects(object, other, equalFunc, customizer, bitmask, stack) {\n var isPartial = bitmask & PARTIAL_COMPARE_FLAG,\n objProps = keys(object),\n objLength = objProps.length,\n othProps = keys(other),\n othLength = othProps.length;\n\n if (objLength != othLength && !isPartial) {\n return false;\n }\n var index = objLength;\n while (index--) {\n var key = objProps[index];\n if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {\n return false;\n }\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(object);\n if (stacked && stack.get(other)) {\n return stacked == other;\n }\n var result = true;\n stack.set(object, other);\n stack.set(other, object);\n\n var skipCtor = isPartial;\n while (++index < objLength) {\n key = objProps[index];\n var objValue = object[key],\n othValue = other[key];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, objValue, key, other, object, stack)\n : customizer(objValue, othValue, key, object, other, stack);\n }\n // Recursively compare objects (susceptible to call stack limits).\n if (!(compared === undefined\n ? (objValue === othValue || equalFunc(objValue, othValue, customizer, bitmask, stack))\n : compared\n )) {\n result = false;\n break;\n }\n skipCtor || (skipCtor = key == 'constructor');\n }\n if (result && !skipCtor) {\n var objCtor = object.constructor,\n othCtor = other.constructor;\n\n // Non `Object` object instances with different constructors are not equal.\n if (objCtor != othCtor &&\n ('constructor' in object && 'constructor' in other) &&\n !(typeof objCtor == 'function' && objCtor instanceof objCtor &&\n typeof othCtor == 'function' && othCtor instanceof othCtor)) {\n result = false;\n }\n }\n stack['delete'](object);\n stack['delete'](other);\n return result;\n}\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\n/**\n * Gets the `toStringTag` of `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nvar getTag = baseGetTag;\n\n// Fallback for data views, maps, sets, and weak maps in IE 11,\n// for data views in Edge < 14, and promises in Node.js.\nif ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||\n (Map && getTag(new Map) != mapTag) ||\n (Promise && getTag(Promise.resolve()) != promiseTag) ||\n (Set && getTag(new Set) != setTag) ||\n (WeakMap && getTag(new WeakMap) != weakMapTag)) {\n getTag = function(value) {\n var result = objectToString.call(value),\n Ctor = result == objectTag ? value.constructor : undefined,\n ctorString = Ctor ? toSource(Ctor) : undefined;\n\n if (ctorString) {\n switch (ctorString) {\n case dataViewCtorString: return dataViewTag;\n case mapCtorString: return mapTag;\n case promiseCtorString: return promiseTag;\n case setCtorString: return setTag;\n case weakMapCtorString: return weakMapTag;\n }\n }\n return result;\n };\n}\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n length = length == null ? MAX_SAFE_INTEGER : length;\n return !!length &&\n (typeof value == 'number' || reIsUint.test(value)) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\n/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to process.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\n/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nfunction isArguments(value) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&\n (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);\n}\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\n/**\n * This method is like `_.isEqual` except that it accepts `customizer` which\n * is invoked to compare values. If `customizer` returns `undefined`, comparisons\n * are handled by the method instead. The `customizer` is invoked with up to\n * six arguments: (objValue, othValue [, index|key, object, other, stack]).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {Function} [customizer] The function to customize comparisons.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * function isGreeting(value) {\n * return /^h(?:i|ello)$/.test(value);\n * }\n *\n * function customizer(objValue, othValue) {\n * if (isGreeting(objValue) && isGreeting(othValue)) {\n * return true;\n * }\n * }\n *\n * var array = ['hello', 'goodbye'];\n * var other = ['hi', 'goodbye'];\n *\n * _.isEqualWith(array, other, customizer);\n * // => true\n */\nfunction isEqualWith(value, other, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n var result = customizer ? customizer(value, other) : undefined;\n return result === undefined ? baseIsEqual(value, other, customizer) : !!result;\n}\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 8-9 which returns 'object' for typed array and other constructors.\n var tag = isObject(value) ? objectToString.call(value) : '';\n return tag == funcTag || tag == genTag;\n}\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a typed array.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n * @example\n *\n * _.isTypedArray(new Uint8Array);\n * // => true\n *\n * _.isTypedArray([]);\n * // => false\n */\nvar isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;\n\n/**\n * Creates an array of the own enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects. See the\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * for more details.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keys(new Foo);\n * // => ['a', 'b'] (iteration order is not guaranteed)\n *\n * _.keys('hi');\n * // => ['0', '1']\n */\nfunction keys(object) {\n return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);\n}\n\nmodule.exports = isEqualWith;\n","var moment = module.exports = require(\"./moment-timezone\");\nmoment.tz.load(require('./data/packed/latest.json'));\n","//! moment-timezone.js\n//! version : 0.5.45\n//! Copyright (c) JS Foundation and other contributors\n//! license : MIT\n//! github.com/moment/moment-timezone\n\n(function (root, factory) {\n\t\"use strict\";\n\n\t/*global define*/\n\tif (typeof module === 'object' && module.exports) {\n\t\tmodule.exports = factory(require('moment')); // Node\n\t} else if (typeof define === 'function' && define.amd) {\n\t\tdefine(['moment'], factory); // AMD\n\t} else {\n\t\tfactory(root.moment); // Browser\n\t}\n}(this, function (moment) {\n\t\"use strict\";\n\n\t// Resolves es6 module loading issue\n\tif (moment.version === undefined && moment.default) {\n\t\tmoment = moment.default;\n\t}\n\n\t// Do not load moment-timezone a second time.\n\t// if (moment.tz !== undefined) {\n\t// \tlogError('Moment Timezone ' + moment.tz.version + ' was already loaded ' + (moment.tz.dataVersion ? 'with data from ' : 'without any data') + moment.tz.dataVersion);\n\t// \treturn moment;\n\t// }\n\n\tvar VERSION = \"0.5.45\",\n\t\tzones = {},\n\t\tlinks = {},\n\t\tcountries = {},\n\t\tnames = {},\n\t\tguesses = {},\n\t\tcachedGuess;\n\n\tif (!moment || typeof moment.version !== 'string') {\n\t\tlogError('Moment Timezone requires Moment.js. See https://momentjs.com/timezone/docs/#/use-it/browser/');\n\t}\n\n\tvar momentVersion = moment.version.split('.'),\n\t\tmajor = +momentVersion[0],\n\t\tminor = +momentVersion[1];\n\n\t// Moment.js version check\n\tif (major < 2 || (major === 2 && minor < 6)) {\n\t\tlogError('Moment Timezone requires Moment.js >= 2.6.0. You are using Moment.js ' + moment.version + '. See momentjs.com');\n\t}\n\n\t/************************************\n\t\tUnpacking\n\t************************************/\n\n\tfunction charCodeToInt(charCode) {\n\t\tif (charCode > 96) {\n\t\t\treturn charCode - 87;\n\t\t} else if (charCode > 64) {\n\t\t\treturn charCode - 29;\n\t\t}\n\t\treturn charCode - 48;\n\t}\n\n\tfunction unpackBase60(string) {\n\t\tvar i = 0,\n\t\t\tparts = string.split('.'),\n\t\t\twhole = parts[0],\n\t\t\tfractional = parts[1] || '',\n\t\t\tmultiplier = 1,\n\t\t\tnum,\n\t\t\tout = 0,\n\t\t\tsign = 1;\n\n\t\t// handle negative numbers\n\t\tif (string.charCodeAt(0) === 45) {\n\t\t\ti = 1;\n\t\t\tsign = -1;\n\t\t}\n\n\t\t// handle digits before the decimal\n\t\tfor (i; i < whole.length; i++) {\n\t\t\tnum = charCodeToInt(whole.charCodeAt(i));\n\t\t\tout = 60 * out + num;\n\t\t}\n\n\t\t// handle digits after the decimal\n\t\tfor (i = 0; i < fractional.length; i++) {\n\t\t\tmultiplier = multiplier / 60;\n\t\t\tnum = charCodeToInt(fractional.charCodeAt(i));\n\t\t\tout += num * multiplier;\n\t\t}\n\n\t\treturn out * sign;\n\t}\n\n\tfunction arrayToInt (array) {\n\t\tfor (var i = 0; i < array.length; i++) {\n\t\t\tarray[i] = unpackBase60(array[i]);\n\t\t}\n\t}\n\n\tfunction intToUntil (array, length) {\n\t\tfor (var i = 0; i < length; i++) {\n\t\t\tarray[i] = Math.round((array[i - 1] || 0) + (array[i] * 60000)); // minutes to milliseconds\n\t\t}\n\n\t\tarray[length - 1] = Infinity;\n\t}\n\n\tfunction mapIndices (source, indices) {\n\t\tvar out = [], i;\n\n\t\tfor (i = 0; i < indices.length; i++) {\n\t\t\tout[i] = source[indices[i]];\n\t\t}\n\n\t\treturn out;\n\t}\n\n\tfunction unpack (string) {\n\t\tvar data = string.split('|'),\n\t\t\toffsets = data[2].split(' '),\n\t\t\tindices = data[3].split(''),\n\t\t\tuntils = data[4].split(' ');\n\n\t\tarrayToInt(offsets);\n\t\tarrayToInt(indices);\n\t\tarrayToInt(untils);\n\n\t\tintToUntil(untils, indices.length);\n\n\t\treturn {\n\t\t\tname : data[0],\n\t\t\tabbrs : mapIndices(data[1].split(' '), indices),\n\t\t\toffsets : mapIndices(offsets, indices),\n\t\t\tuntils : untils,\n\t\t\tpopulation : data[5] | 0\n\t\t};\n\t}\n\n\t/************************************\n\t\tZone object\n\t************************************/\n\n\tfunction Zone (packedString) {\n\t\tif (packedString) {\n\t\t\tthis._set(unpack(packedString));\n\t\t}\n\t}\n\n\tfunction closest (num, arr) {\n\t\tvar len = arr.length;\n\t\tif (num < arr[0]) {\n\t\t\treturn 0;\n\t\t} else if (len > 1 && arr[len - 1] === Infinity && num >= arr[len - 2]) {\n\t\t\treturn len - 1;\n\t\t} else if (num >= arr[len - 1]) {\n\t\t\treturn -1;\n\t\t}\n\n\t\tvar mid;\n\t\tvar lo = 0;\n\t\tvar hi = len - 1;\n\t\twhile (hi - lo > 1) {\n\t\t\tmid = Math.floor((lo + hi) / 2);\n\t\t\tif (arr[mid] <= num) {\n\t\t\t\tlo = mid;\n\t\t\t} else {\n\t\t\t\thi = mid;\n\t\t\t}\n\t\t}\n\t\treturn hi;\n\t}\n\n\tZone.prototype = {\n\t\t_set : function (unpacked) {\n\t\t\tthis.name = unpacked.name;\n\t\t\tthis.abbrs = unpacked.abbrs;\n\t\t\tthis.untils = unpacked.untils;\n\t\t\tthis.offsets = unpacked.offsets;\n\t\t\tthis.population = unpacked.population;\n\t\t},\n\n\t\t_index : function (timestamp) {\n\t\t\tvar target = +timestamp,\n\t\t\t\tuntils = this.untils,\n\t\t\t\ti;\n\n\t\t\ti = closest(target, untils);\n\t\t\tif (i >= 0) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t},\n\n\t\tcountries : function () {\n\t\t\tvar zone_name = this.name;\n\t\t\treturn Object.keys(countries).filter(function (country_code) {\n\t\t\t\treturn countries[country_code].zones.indexOf(zone_name) !== -1;\n\t\t\t});\n\t\t},\n\n\t\tparse : function (timestamp) {\n\t\t\tvar target = +timestamp,\n\t\t\t\toffsets = this.offsets,\n\t\t\t\tuntils = this.untils,\n\t\t\t\tmax = untils.length - 1,\n\t\t\t\toffset, offsetNext, offsetPrev, i;\n\n\t\t\tfor (i = 0; i < max; i++) {\n\t\t\t\toffset = offsets[i];\n\t\t\t\toffsetNext = offsets[i + 1];\n\t\t\t\toffsetPrev = offsets[i ? i - 1 : i];\n\n\t\t\t\tif (offset < offsetNext && tz.moveAmbiguousForward) {\n\t\t\t\t\toffset = offsetNext;\n\t\t\t\t} else if (offset > offsetPrev && tz.moveInvalidForward) {\n\t\t\t\t\toffset = offsetPrev;\n\t\t\t\t}\n\n\t\t\t\tif (target < untils[i] - (offset * 60000)) {\n\t\t\t\t\treturn offsets[i];\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn offsets[max];\n\t\t},\n\n\t\tabbr : function (mom) {\n\t\t\treturn this.abbrs[this._index(mom)];\n\t\t},\n\n\t\toffset : function (mom) {\n\t\t\tlogError(\"zone.offset has been deprecated in favor of zone.utcOffset\");\n\t\t\treturn this.offsets[this._index(mom)];\n\t\t},\n\n\t\tutcOffset : function (mom) {\n\t\t\treturn this.offsets[this._index(mom)];\n\t\t}\n\t};\n\n\t/************************************\n\t\tCountry object\n\t************************************/\n\n\tfunction Country (country_name, zone_names) {\n\t\tthis.name = country_name;\n\t\tthis.zones = zone_names;\n\t}\n\n\t/************************************\n\t\tCurrent Timezone\n\t************************************/\n\n\tfunction OffsetAt(at) {\n\t\tvar timeString = at.toTimeString();\n\t\tvar abbr = timeString.match(/\\([a-z ]+\\)/i);\n\t\tif (abbr && abbr[0]) {\n\t\t\t// 17:56:31 GMT-0600 (CST)\n\t\t\t// 17:56:31 GMT-0600 (Central Standard Time)\n\t\t\tabbr = abbr[0].match(/[A-Z]/g);\n\t\t\tabbr = abbr ? abbr.join('') : undefined;\n\t\t} else {\n\t\t\t// 17:56:31 CST\n\t\t\t// 17:56:31 GMT+0800 (台北標準時間)\n\t\t\tabbr = timeString.match(/[A-Z]{3,5}/g);\n\t\t\tabbr = abbr ? abbr[0] : undefined;\n\t\t}\n\n\t\tif (abbr === 'GMT') {\n\t\t\tabbr = undefined;\n\t\t}\n\n\t\tthis.at = +at;\n\t\tthis.abbr = abbr;\n\t\tthis.offset = at.getTimezoneOffset();\n\t}\n\n\tfunction ZoneScore(zone) {\n\t\tthis.zone = zone;\n\t\tthis.offsetScore = 0;\n\t\tthis.abbrScore = 0;\n\t}\n\n\tZoneScore.prototype.scoreOffsetAt = function (offsetAt) {\n\t\tthis.offsetScore += Math.abs(this.zone.utcOffset(offsetAt.at) - offsetAt.offset);\n\t\tif (this.zone.abbr(offsetAt.at).replace(/[^A-Z]/g, '') !== offsetAt.abbr) {\n\t\t\tthis.abbrScore++;\n\t\t}\n\t};\n\n\tfunction findChange(low, high) {\n\t\tvar mid, diff;\n\n\t\twhile ((diff = ((high.at - low.at) / 12e4 | 0) * 6e4)) {\n\t\t\tmid = new OffsetAt(new Date(low.at + diff));\n\t\t\tif (mid.offset === low.offset) {\n\t\t\t\tlow = mid;\n\t\t\t} else {\n\t\t\t\thigh = mid;\n\t\t\t}\n\t\t}\n\n\t\treturn low;\n\t}\n\n\tfunction userOffsets() {\n\t\tvar startYear = new Date().getFullYear() - 2,\n\t\t\tlast = new OffsetAt(new Date(startYear, 0, 1)),\n\t\t\tlastOffset = last.offset,\n\t\t\toffsets = [last],\n\t\t\tchange, next, nextOffset, i;\n\n\t\tfor (i = 1; i < 48; i++) {\n\t\t\tnextOffset = new Date(startYear, i, 1).getTimezoneOffset();\n\t\t\tif (nextOffset !== lastOffset) {\n\t\t\t\t// Create OffsetAt here to avoid unnecessary abbr parsing before checking offsets\n\t\t\t\tnext = new OffsetAt(new Date(startYear, i, 1));\n\t\t\t\tchange = findChange(last, next);\n\t\t\t\toffsets.push(change);\n\t\t\t\toffsets.push(new OffsetAt(new Date(change.at + 6e4)));\n\t\t\t\tlast = next;\n\t\t\t\tlastOffset = nextOffset;\n\t\t\t}\n\t\t}\n\n\t\tfor (i = 0; i < 4; i++) {\n\t\t\toffsets.push(new OffsetAt(new Date(startYear + i, 0, 1)));\n\t\t\toffsets.push(new OffsetAt(new Date(startYear + i, 6, 1)));\n\t\t}\n\n\t\treturn offsets;\n\t}\n\n\tfunction sortZoneScores (a, b) {\n\t\tif (a.offsetScore !== b.offsetScore) {\n\t\t\treturn a.offsetScore - b.offsetScore;\n\t\t}\n\t\tif (a.abbrScore !== b.abbrScore) {\n\t\t\treturn a.abbrScore - b.abbrScore;\n\t\t}\n\t\tif (a.zone.population !== b.zone.population) {\n\t\t\treturn b.zone.population - a.zone.population;\n\t\t}\n\t\treturn b.zone.name.localeCompare(a.zone.name);\n\t}\n\n\tfunction addToGuesses (name, offsets) {\n\t\tvar i, offset;\n\t\tarrayToInt(offsets);\n\t\tfor (i = 0; i < offsets.length; i++) {\n\t\t\toffset = offsets[i];\n\t\t\tguesses[offset] = guesses[offset] || {};\n\t\t\tguesses[offset][name] = true;\n\t\t}\n\t}\n\n\tfunction guessesForUserOffsets (offsets) {\n\t\tvar offsetsLength = offsets.length,\n\t\t\tfilteredGuesses = {},\n\t\t\tout = [],\n\t\t\tcheckedOffsets = {},\n\t\t\ti, j, offset, guessesOffset;\n\n\t\tfor (i = 0; i < offsetsLength; i++) {\n\t\t\toffset = offsets[i].offset;\n\t\t\tif (checkedOffsets.hasOwnProperty(offset)) {\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tguessesOffset = guesses[offset] || {};\n\t\t\tfor (j in guessesOffset) {\n\t\t\t\tif (guessesOffset.hasOwnProperty(j)) {\n\t\t\t\t\tfilteredGuesses[j] = true;\n\t\t\t\t}\n\t\t\t}\n\t\t\tcheckedOffsets[offset] = true;\n\t\t}\n\n\t\tfor (i in filteredGuesses) {\n\t\t\tif (filteredGuesses.hasOwnProperty(i)) {\n\t\t\t\tout.push(names[i]);\n\t\t\t}\n\t\t}\n\n\t\treturn out;\n\t}\n\n\tfunction rebuildGuess () {\n\n\t\t// use Intl API when available and returning valid time zone\n\t\ttry {\n\t\t\tvar intlName = Intl.DateTimeFormat().resolvedOptions().timeZone;\n\t\t\tif (intlName && intlName.length > 3) {\n\t\t\t\tvar name = names[normalizeName(intlName)];\n\t\t\t\tif (name) {\n\t\t\t\t\treturn name;\n\t\t\t\t}\n\t\t\t\tlogError(\"Moment Timezone found \" + intlName + \" from the Intl api, but did not have that data loaded.\");\n\t\t\t}\n\t\t} catch (e) {\n\t\t\t// Intl unavailable, fall back to manual guessing.\n\t\t}\n\n\t\tvar offsets = userOffsets(),\n\t\t\toffsetsLength = offsets.length,\n\t\t\tguesses = guessesForUserOffsets(offsets),\n\t\t\tzoneScores = [],\n\t\t\tzoneScore, i, j;\n\n\t\tfor (i = 0; i < guesses.length; i++) {\n\t\t\tzoneScore = new ZoneScore(getZone(guesses[i]), offsetsLength);\n\t\t\tfor (j = 0; j < offsetsLength; j++) {\n\t\t\t\tzoneScore.scoreOffsetAt(offsets[j]);\n\t\t\t}\n\t\t\tzoneScores.push(zoneScore);\n\t\t}\n\n\t\tzoneScores.sort(sortZoneScores);\n\n\t\treturn zoneScores.length > 0 ? zoneScores[0].zone.name : undefined;\n\t}\n\n\tfunction guess (ignoreCache) {\n\t\tif (!cachedGuess || ignoreCache) {\n\t\t\tcachedGuess = rebuildGuess();\n\t\t}\n\t\treturn cachedGuess;\n\t}\n\n\t/************************************\n\t\tGlobal Methods\n\t************************************/\n\n\tfunction normalizeName (name) {\n\t\treturn (name || '').toLowerCase().replace(/\\//g, '_');\n\t}\n\n\tfunction addZone (packed) {\n\t\tvar i, name, split, normalized;\n\n\t\tif (typeof packed === \"string\") {\n\t\t\tpacked = [packed];\n\t\t}\n\n\t\tfor (i = 0; i < packed.length; i++) {\n\t\t\tsplit = packed[i].split('|');\n\t\t\tname = split[0];\n\t\t\tnormalized = normalizeName(name);\n\t\t\tzones[normalized] = packed[i];\n\t\t\tnames[normalized] = name;\n\t\t\taddToGuesses(normalized, split[2].split(' '));\n\t\t}\n\t}\n\n\tfunction getZone (name, caller) {\n\n\t\tname = normalizeName(name);\n\n\t\tvar zone = zones[name];\n\t\tvar link;\n\n\t\tif (zone instanceof Zone) {\n\t\t\treturn zone;\n\t\t}\n\n\t\tif (typeof zone === 'string') {\n\t\t\tzone = new Zone(zone);\n\t\t\tzones[name] = zone;\n\t\t\treturn zone;\n\t\t}\n\n\t\t// Pass getZone to prevent recursion more than 1 level deep\n\t\tif (links[name] && caller !== getZone && (link = getZone(links[name], getZone))) {\n\t\t\tzone = zones[name] = new Zone();\n\t\t\tzone._set(link);\n\t\t\tzone.name = names[name];\n\t\t\treturn zone;\n\t\t}\n\n\t\treturn null;\n\t}\n\n\tfunction getNames () {\n\t\tvar i, out = [];\n\n\t\tfor (i in names) {\n\t\t\tif (names.hasOwnProperty(i) && (zones[i] || zones[links[i]]) && names[i]) {\n\t\t\t\tout.push(names[i]);\n\t\t\t}\n\t\t}\n\n\t\treturn out.sort();\n\t}\n\n\tfunction getCountryNames () {\n\t\treturn Object.keys(countries);\n\t}\n\n\tfunction addLink (aliases) {\n\t\tvar i, alias, normal0, normal1;\n\n\t\tif (typeof aliases === \"string\") {\n\t\t\taliases = [aliases];\n\t\t}\n\n\t\tfor (i = 0; i < aliases.length; i++) {\n\t\t\talias = aliases[i].split('|');\n\n\t\t\tnormal0 = normalizeName(alias[0]);\n\t\t\tnormal1 = normalizeName(alias[1]);\n\n\t\t\tlinks[normal0] = normal1;\n\t\t\tnames[normal0] = alias[0];\n\n\t\t\tlinks[normal1] = normal0;\n\t\t\tnames[normal1] = alias[1];\n\t\t}\n\t}\n\n\tfunction addCountries (data) {\n\t\tvar i, country_code, country_zones, split;\n\t\tif (!data || !data.length) return;\n\t\tfor (i = 0; i < data.length; i++) {\n\t\t\tsplit = data[i].split('|');\n\t\t\tcountry_code = split[0].toUpperCase();\n\t\t\tcountry_zones = split[1].split(' ');\n\t\t\tcountries[country_code] = new Country(\n\t\t\t\tcountry_code,\n\t\t\t\tcountry_zones\n\t\t\t);\n\t\t}\n\t}\n\n\tfunction getCountry (name) {\n\t\tname = name.toUpperCase();\n\t\treturn countries[name] || null;\n\t}\n\n\tfunction zonesForCountry(country, with_offset) {\n\t\tcountry = getCountry(country);\n\n\t\tif (!country) return null;\n\n\t\tvar zones = country.zones.sort();\n\n\t\tif (with_offset) {\n\t\t\treturn zones.map(function (zone_name) {\n\t\t\t\tvar zone = getZone(zone_name);\n\t\t\t\treturn {\n\t\t\t\t\tname: zone_name,\n\t\t\t\t\toffset: zone.utcOffset(new Date())\n\t\t\t\t};\n\t\t\t});\n\t\t}\n\n\t\treturn zones;\n\t}\n\n\tfunction loadData (data) {\n\t\taddZone(data.zones);\n\t\taddLink(data.links);\n\t\taddCountries(data.countries);\n\t\ttz.dataVersion = data.version;\n\t}\n\n\tfunction zoneExists (name) {\n\t\tif (!zoneExists.didShowError) {\n\t\t\tzoneExists.didShowError = true;\n\t\t\t\tlogError(\"moment.tz.zoneExists('\" + name + \"') has been deprecated in favor of !moment.tz.zone('\" + name + \"')\");\n\t\t}\n\t\treturn !!getZone(name);\n\t}\n\n\tfunction needsOffset (m) {\n\t\tvar isUnixTimestamp = (m._f === 'X' || m._f === 'x');\n\t\treturn !!(m._a && (m._tzm === undefined) && !isUnixTimestamp);\n\t}\n\n\tfunction logError (message) {\n\t\tif (typeof console !== 'undefined' && typeof console.error === 'function') {\n\t\t\tconsole.error(message);\n\t\t}\n\t}\n\n\t/************************************\n\t\tmoment.tz namespace\n\t************************************/\n\n\tfunction tz (input) {\n\t\tvar args = Array.prototype.slice.call(arguments, 0, -1),\n\t\t\tname = arguments[arguments.length - 1],\n\t\t\tout = moment.utc.apply(null, args),\n\t\t\tzone;\n\n\t\tif (!moment.isMoment(input) && needsOffset(out) && (zone = getZone(name))) {\n\t\t\tout.add(zone.parse(out), 'minutes');\n\t\t}\n\n\t\tout.tz(name);\n\n\t\treturn out;\n\t}\n\n\ttz.version = VERSION;\n\ttz.dataVersion = '';\n\ttz._zones = zones;\n\ttz._links = links;\n\ttz._names = names;\n\ttz._countries\t= countries;\n\ttz.add = addZone;\n\ttz.link = addLink;\n\ttz.load = loadData;\n\ttz.zone = getZone;\n\ttz.zoneExists = zoneExists; // deprecated in 0.1.0\n\ttz.guess = guess;\n\ttz.names = getNames;\n\ttz.Zone = Zone;\n\ttz.unpack = unpack;\n\ttz.unpackBase60 = unpackBase60;\n\ttz.needsOffset = needsOffset;\n\ttz.moveInvalidForward = true;\n\ttz.moveAmbiguousForward = false;\n\ttz.countries = getCountryNames;\n\ttz.zonesForCountry = zonesForCountry;\n\n\t/************************************\n\t\tInterface with Moment.js\n\t************************************/\n\n\tvar fn = moment.fn;\n\n\tmoment.tz = tz;\n\n\tmoment.defaultZone = null;\n\n\tmoment.updateOffset = function (mom, keepTime) {\n\t\tvar zone = moment.defaultZone,\n\t\t\toffset;\n\n\t\tif (mom._z === undefined) {\n\t\t\tif (zone && needsOffset(mom) && !mom._isUTC && mom.isValid()) {\n\t\t\t\tmom._d = moment.utc(mom._a)._d;\n\t\t\t\tmom.utc().add(zone.parse(mom), 'minutes');\n\t\t\t}\n\t\t\tmom._z = zone;\n\t\t}\n\t\tif (mom._z) {\n\t\t\toffset = mom._z.utcOffset(mom);\n\t\t\tif (Math.abs(offset) < 16) {\n\t\t\t\toffset = offset / 60;\n\t\t\t}\n\t\t\tif (mom.utcOffset !== undefined) {\n\t\t\t\tvar z = mom._z;\n\t\t\t\tmom.utcOffset(-offset, keepTime);\n\t\t\t\tmom._z = z;\n\t\t\t} else {\n\t\t\t\tmom.zone(offset, keepTime);\n\t\t\t}\n\t\t}\n\t};\n\n\tfn.tz = function (name, keepTime) {\n\t\tif (name) {\n\t\t\tif (typeof name !== 'string') {\n\t\t\t\tthrow new Error('Time zone name must be a string, got ' + name + ' [' + typeof name + ']');\n\t\t\t}\n\t\t\tthis._z = getZone(name);\n\t\t\tif (this._z) {\n\t\t\t\tmoment.updateOffset(this, keepTime);\n\t\t\t} else {\n\t\t\t\tlogError(\"Moment Timezone has no data for \" + name + \". See http://momentjs.com/timezone/docs/#/data-loading/.\");\n\t\t\t}\n\t\t\treturn this;\n\t\t}\n\t\tif (this._z) { return this._z.name; }\n\t};\n\n\tfunction abbrWrap (old) {\n\t\treturn function () {\n\t\t\tif (this._z) { return this._z.abbr(this); }\n\t\t\treturn old.call(this);\n\t\t};\n\t}\n\n\tfunction resetZoneWrap (old) {\n\t\treturn function () {\n\t\t\tthis._z = null;\n\t\t\treturn old.apply(this, arguments);\n\t\t};\n\t}\n\n\tfunction resetZoneWrap2 (old) {\n\t\treturn function () {\n\t\t\tif (arguments.length > 0) this._z = null;\n\t\t\treturn old.apply(this, arguments);\n\t\t};\n\t}\n\n\tfn.zoneName = abbrWrap(fn.zoneName);\n\tfn.zoneAbbr = abbrWrap(fn.zoneAbbr);\n\tfn.utc = resetZoneWrap(fn.utc);\n\tfn.local = resetZoneWrap(fn.local);\n\tfn.utcOffset = resetZoneWrap2(fn.utcOffset);\n\n\tmoment.tz.setDefault = function(name) {\n\t\tif (major < 2 || (major === 2 && minor < 9)) {\n\t\t\tlogError('Moment Timezone setDefault() requires Moment.js >= 2.9.0. You are using Moment.js ' + moment.version + '.');\n\t\t}\n\t\tmoment.defaultZone = name ? getZone(name) : null;\n\t\treturn moment;\n\t};\n\n\t// Cloning a moment should include the _z property.\n\tvar momentProperties = moment.momentProperties;\n\tif (Object.prototype.toString.call(momentProperties) === '[object Array]') {\n\t\t// moment 2.8.1+\n\t\tmomentProperties.push('_z');\n\t\tmomentProperties.push('_a');\n\t} else if (momentProperties) {\n\t\t// moment 2.7.0\n\t\tmomentProperties._z = null;\n\t}\n\n\t// INJECT DATA\n\n\treturn moment;\n}));\n","//! moment.js locale configuration\n//! locale : French [fr]\n//! author : John Fischer : https://github.com/jfroffice\n\n;(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined'\n && typeof require === 'function' ? factory(require('../moment')) :\n typeof define === 'function' && define.amd ? define(['../moment'], factory) :\n factory(global.moment)\n}(this, (function (moment) { 'use strict';\n\n //! moment.js locale configuration\n\n var monthsStrictRegex =\n /^(janvier|février|mars|avril|mai|juin|juillet|août|septembre|octobre|novembre|décembre)/i,\n monthsShortStrictRegex =\n /(janv\\.?|févr\\.?|mars|avr\\.?|mai|juin|juil\\.?|août|sept\\.?|oct\\.?|nov\\.?|déc\\.?)/i,\n monthsRegex =\n /(janv\\.?|févr\\.?|mars|avr\\.?|mai|juin|juil\\.?|août|sept\\.?|oct\\.?|nov\\.?|déc\\.?|janvier|février|mars|avril|mai|juin|juillet|août|septembre|octobre|novembre|décembre)/i,\n monthsParse = [\n /^janv/i,\n /^févr/i,\n /^mars/i,\n /^avr/i,\n /^mai/i,\n /^juin/i,\n /^juil/i,\n /^août/i,\n /^sept/i,\n /^oct/i,\n /^nov/i,\n /^déc/i,\n ];\n\n var fr = moment.defineLocale('fr', {\n months: 'janvier_février_mars_avril_mai_juin_juillet_août_septembre_octobre_novembre_décembre'.split(\n '_'\n ),\n monthsShort:\n 'janv._févr._mars_avr._mai_juin_juil._août_sept._oct._nov._déc.'.split(\n '_'\n ),\n monthsRegex: monthsRegex,\n monthsShortRegex: monthsRegex,\n monthsStrictRegex: monthsStrictRegex,\n monthsShortStrictRegex: monthsShortStrictRegex,\n monthsParse: monthsParse,\n longMonthsParse: monthsParse,\n shortMonthsParse: monthsParse,\n weekdays: 'dimanche_lundi_mardi_mercredi_jeudi_vendredi_samedi'.split('_'),\n weekdaysShort: 'dim._lun._mar._mer._jeu._ven._sam.'.split('_'),\n weekdaysMin: 'di_lu_ma_me_je_ve_sa'.split('_'),\n weekdaysParseExact: true,\n longDateFormat: {\n LT: 'HH:mm',\n LTS: 'HH:mm:ss',\n L: 'DD/MM/YYYY',\n LL: 'D MMMM YYYY',\n LLL: 'D MMMM YYYY HH:mm',\n LLLL: 'dddd D MMMM YYYY HH:mm',\n },\n calendar: {\n sameDay: '[Aujourd’hui à] LT',\n nextDay: '[Demain à] LT',\n nextWeek: 'dddd [à] LT',\n lastDay: '[Hier à] LT',\n lastWeek: 'dddd [dernier à] LT',\n sameElse: 'L',\n },\n relativeTime: {\n future: 'dans %s',\n past: 'il y a %s',\n s: 'quelques secondes',\n ss: '%d secondes',\n m: 'une minute',\n mm: '%d minutes',\n h: 'une heure',\n hh: '%d heures',\n d: 'un jour',\n dd: '%d jours',\n w: 'une semaine',\n ww: '%d semaines',\n M: 'un mois',\n MM: '%d mois',\n y: 'un an',\n yy: '%d ans',\n },\n dayOfMonthOrdinalParse: /\\d{1,2}(er|)/,\n ordinal: function (number, period) {\n switch (period) {\n // TODO: Return 'e' when day of month > 1. Move this case inside\n // block for masculine words below.\n // See https://github.com/moment/moment/issues/3375\n case 'D':\n return number + (number === 1 ? 'er' : '');\n\n // Words with masculine grammatical gender: mois, trimestre, jour\n default:\n case 'M':\n case 'Q':\n case 'DDD':\n case 'd':\n return number + (number === 1 ? 'er' : 'e');\n\n // Words with feminine grammatical gender: semaine\n case 'w':\n case 'W':\n return number + (number === 1 ? 're' : 'e');\n }\n },\n week: {\n dow: 1, // Monday is the first day of the week.\n doy: 4, // The week that contains Jan 4th is the first week of the year.\n },\n });\n\n return fr;\n\n})));\n","//! moment.js\n//! version : 2.30.1\n//! authors : Tim Wood, Iskren Chernev, Moment.js contributors\n//! license : MIT\n//! momentjs.com\n\n;(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :\n typeof define === 'function' && define.amd ? define(factory) :\n global.moment = factory()\n}(this, (function () { 'use strict';\n\n var hookCallback;\n\n function hooks() {\n return hookCallback.apply(null, arguments);\n }\n\n // This is done to register the method called with moment()\n // without creating circular dependencies.\n function setHookCallback(callback) {\n hookCallback = callback;\n }\n\n function isArray(input) {\n return (\n input instanceof Array ||\n Object.prototype.toString.call(input) === '[object Array]'\n );\n }\n\n function isObject(input) {\n // IE8 will treat undefined and null as object if it wasn't for\n // input != null\n return (\n input != null &&\n Object.prototype.toString.call(input) === '[object Object]'\n );\n }\n\n function hasOwnProp(a, b) {\n return Object.prototype.hasOwnProperty.call(a, b);\n }\n\n function isObjectEmpty(obj) {\n if (Object.getOwnPropertyNames) {\n return Object.getOwnPropertyNames(obj).length === 0;\n } else {\n var k;\n for (k in obj) {\n if (hasOwnProp(obj, k)) {\n return false;\n }\n }\n return true;\n }\n }\n\n function isUndefined(input) {\n return input === void 0;\n }\n\n function isNumber(input) {\n return (\n typeof input === 'number' ||\n Object.prototype.toString.call(input) === '[object Number]'\n );\n }\n\n function isDate(input) {\n return (\n input instanceof Date ||\n Object.prototype.toString.call(input) === '[object Date]'\n );\n }\n\n function map(arr, fn) {\n var res = [],\n i,\n arrLen = arr.length;\n for (i = 0; i < arrLen; ++i) {\n res.push(fn(arr[i], i));\n }\n return res;\n }\n\n function extend(a, b) {\n for (var i in b) {\n if (hasOwnProp(b, i)) {\n a[i] = b[i];\n }\n }\n\n if (hasOwnProp(b, 'toString')) {\n a.toString = b.toString;\n }\n\n if (hasOwnProp(b, 'valueOf')) {\n a.valueOf = b.valueOf;\n }\n\n return a;\n }\n\n function createUTC(input, format, locale, strict) {\n return createLocalOrUTC(input, format, locale, strict, true).utc();\n }\n\n function defaultParsingFlags() {\n // We need to deep clone this object.\n return {\n empty: false,\n unusedTokens: [],\n unusedInput: [],\n overflow: -2,\n charsLeftOver: 0,\n nullInput: false,\n invalidEra: null,\n invalidMonth: null,\n invalidFormat: false,\n userInvalidated: false,\n iso: false,\n parsedDateParts: [],\n era: null,\n meridiem: null,\n rfc2822: false,\n weekdayMismatch: false,\n };\n }\n\n function getParsingFlags(m) {\n if (m._pf == null) {\n m._pf = defaultParsingFlags();\n }\n return m._pf;\n }\n\n var some;\n if (Array.prototype.some) {\n some = Array.prototype.some;\n } else {\n some = function (fun) {\n var t = Object(this),\n len = t.length >>> 0,\n i;\n\n for (i = 0; i < len; i++) {\n if (i in t && fun.call(this, t[i], i, t)) {\n return true;\n }\n }\n\n return false;\n };\n }\n\n function isValid(m) {\n var flags = null,\n parsedParts = false,\n isNowValid = m._d && !isNaN(m._d.getTime());\n if (isNowValid) {\n flags = getParsingFlags(m);\n parsedParts = some.call(flags.parsedDateParts, function (i) {\n return i != null;\n });\n isNowValid =\n flags.overflow < 0 &&\n !flags.empty &&\n !flags.invalidEra &&\n !flags.invalidMonth &&\n !flags.invalidWeekday &&\n !flags.weekdayMismatch &&\n !flags.nullInput &&\n !flags.invalidFormat &&\n !flags.userInvalidated &&\n (!flags.meridiem || (flags.meridiem && parsedParts));\n if (m._strict) {\n isNowValid =\n isNowValid &&\n flags.charsLeftOver === 0 &&\n flags.unusedTokens.length === 0 &&\n flags.bigHour === undefined;\n }\n }\n if (Object.isFrozen == null || !Object.isFrozen(m)) {\n m._isValid = isNowValid;\n } else {\n return isNowValid;\n }\n return m._isValid;\n }\n\n function createInvalid(flags) {\n var m = createUTC(NaN);\n if (flags != null) {\n extend(getParsingFlags(m), flags);\n } else {\n getParsingFlags(m).userInvalidated = true;\n }\n\n return m;\n }\n\n // Plugins that add properties should also add the key here (null value),\n // so we can properly clone ourselves.\n var momentProperties = (hooks.momentProperties = []),\n updateInProgress = false;\n\n function copyConfig(to, from) {\n var i,\n prop,\n val,\n momentPropertiesLen = momentProperties.length;\n\n if (!isUndefined(from._isAMomentObject)) {\n to._isAMomentObject = from._isAMomentObject;\n }\n if (!isUndefined(from._i)) {\n to._i = from._i;\n }\n if (!isUndefined(from._f)) {\n to._f = from._f;\n }\n if (!isUndefined(from._l)) {\n to._l = from._l;\n }\n if (!isUndefined(from._strict)) {\n to._strict = from._strict;\n }\n if (!isUndefined(from._tzm)) {\n to._tzm = from._tzm;\n }\n if (!isUndefined(from._isUTC)) {\n to._isUTC = from._isUTC;\n }\n if (!isUndefined(from._offset)) {\n to._offset = from._offset;\n }\n if (!isUndefined(from._pf)) {\n to._pf = getParsingFlags(from);\n }\n if (!isUndefined(from._locale)) {\n to._locale = from._locale;\n }\n\n if (momentPropertiesLen > 0) {\n for (i = 0; i < momentPropertiesLen; i++) {\n prop = momentProperties[i];\n val = from[prop];\n if (!isUndefined(val)) {\n to[prop] = val;\n }\n }\n }\n\n return to;\n }\n\n // Moment prototype object\n function Moment(config) {\n copyConfig(this, config);\n this._d = new Date(config._d != null ? config._d.getTime() : NaN);\n if (!this.isValid()) {\n this._d = new Date(NaN);\n }\n // Prevent infinite loop in case updateOffset creates new moment\n // objects.\n if (updateInProgress === false) {\n updateInProgress = true;\n hooks.updateOffset(this);\n updateInProgress = false;\n }\n }\n\n function isMoment(obj) {\n return (\n obj instanceof Moment || (obj != null && obj._isAMomentObject != null)\n );\n }\n\n function warn(msg) {\n if (\n hooks.suppressDeprecationWarnings === false &&\n typeof console !== 'undefined' &&\n console.warn\n ) {\n console.warn('Deprecation warning: ' + msg);\n }\n }\n\n function deprecate(msg, fn) {\n var firstTime = true;\n\n return extend(function () {\n if (hooks.deprecationHandler != null) {\n hooks.deprecationHandler(null, msg);\n }\n if (firstTime) {\n var args = [],\n arg,\n i,\n key,\n argLen = arguments.length;\n for (i = 0; i < argLen; i++) {\n arg = '';\n if (typeof arguments[i] === 'object') {\n arg += '\\n[' + i + '] ';\n for (key in arguments[0]) {\n if (hasOwnProp(arguments[0], key)) {\n arg += key + ': ' + arguments[0][key] + ', ';\n }\n }\n arg = arg.slice(0, -2); // Remove trailing comma and space\n } else {\n arg = arguments[i];\n }\n args.push(arg);\n }\n warn(\n msg +\n '\\nArguments: ' +\n Array.prototype.slice.call(args).join('') +\n '\\n' +\n new Error().stack\n );\n firstTime = false;\n }\n return fn.apply(this, arguments);\n }, fn);\n }\n\n var deprecations = {};\n\n function deprecateSimple(name, msg) {\n if (hooks.deprecationHandler != null) {\n hooks.deprecationHandler(name, msg);\n }\n if (!deprecations[name]) {\n warn(msg);\n deprecations[name] = true;\n }\n }\n\n hooks.suppressDeprecationWarnings = false;\n hooks.deprecationHandler = null;\n\n function isFunction(input) {\n return (\n (typeof Function !== 'undefined' && input instanceof Function) ||\n Object.prototype.toString.call(input) === '[object Function]'\n );\n }\n\n function set(config) {\n var prop, i;\n for (i in config) {\n if (hasOwnProp(config, i)) {\n prop = config[i];\n if (isFunction(prop)) {\n this[i] = prop;\n } else {\n this['_' + i] = prop;\n }\n }\n }\n this._config = config;\n // Lenient ordinal parsing accepts just a number in addition to\n // number + (possibly) stuff coming from _dayOfMonthOrdinalParse.\n // TODO: Remove \"ordinalParse\" fallback in next major release.\n this._dayOfMonthOrdinalParseLenient = new RegExp(\n (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) +\n '|' +\n /\\d{1,2}/.source\n );\n }\n\n function mergeConfigs(parentConfig, childConfig) {\n var res = extend({}, parentConfig),\n prop;\n for (prop in childConfig) {\n if (hasOwnProp(childConfig, prop)) {\n if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) {\n res[prop] = {};\n extend(res[prop], parentConfig[prop]);\n extend(res[prop], childConfig[prop]);\n } else if (childConfig[prop] != null) {\n res[prop] = childConfig[prop];\n } else {\n delete res[prop];\n }\n }\n }\n for (prop in parentConfig) {\n if (\n hasOwnProp(parentConfig, prop) &&\n !hasOwnProp(childConfig, prop) &&\n isObject(parentConfig[prop])\n ) {\n // make sure changes to properties don't modify parent config\n res[prop] = extend({}, res[prop]);\n }\n }\n return res;\n }\n\n function Locale(config) {\n if (config != null) {\n this.set(config);\n }\n }\n\n var keys;\n\n if (Object.keys) {\n keys = Object.keys;\n } else {\n keys = function (obj) {\n var i,\n res = [];\n for (i in obj) {\n if (hasOwnProp(obj, i)) {\n res.push(i);\n }\n }\n return res;\n };\n }\n\n var defaultCalendar = {\n sameDay: '[Today at] LT',\n nextDay: '[Tomorrow at] LT',\n nextWeek: 'dddd [at] LT',\n lastDay: '[Yesterday at] LT',\n lastWeek: '[Last] dddd [at] LT',\n sameElse: 'L',\n };\n\n function calendar(key, mom, now) {\n var output = this._calendar[key] || this._calendar['sameElse'];\n return isFunction(output) ? output.call(mom, now) : output;\n }\n\n function zeroFill(number, targetLength, forceSign) {\n var absNumber = '' + Math.abs(number),\n zerosToFill = targetLength - absNumber.length,\n sign = number >= 0;\n return (\n (sign ? (forceSign ? '+' : '') : '-') +\n Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) +\n absNumber\n );\n }\n\n var formattingTokens =\n /(\\[[^\\[]*\\])|(\\\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|N{1,5}|YYYYYY|YYYYY|YYYY|YY|y{2,4}|yo?|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g,\n localFormattingTokens = /(\\[[^\\[]*\\])|(\\\\)?(LTS|LT|LL?L?L?|l{1,4})/g,\n formatFunctions = {},\n formatTokenFunctions = {};\n\n // token: 'M'\n // padded: ['MM', 2]\n // ordinal: 'Mo'\n // callback: function () { this.month() + 1 }\n function addFormatToken(token, padded, ordinal, callback) {\n var func = callback;\n if (typeof callback === 'string') {\n func = function () {\n return this[callback]();\n };\n }\n if (token) {\n formatTokenFunctions[token] = func;\n }\n if (padded) {\n formatTokenFunctions[padded[0]] = function () {\n return zeroFill(func.apply(this, arguments), padded[1], padded[2]);\n };\n }\n if (ordinal) {\n formatTokenFunctions[ordinal] = function () {\n return this.localeData().ordinal(\n func.apply(this, arguments),\n token\n );\n };\n }\n }\n\n function removeFormattingTokens(input) {\n if (input.match(/\\[[\\s\\S]/)) {\n return input.replace(/^\\[|\\]$/g, '');\n }\n return input.replace(/\\\\/g, '');\n }\n\n function makeFormatFunction(format) {\n var array = format.match(formattingTokens),\n i,\n length;\n\n for (i = 0, length = array.length; i < length; i++) {\n if (formatTokenFunctions[array[i]]) {\n array[i] = formatTokenFunctions[array[i]];\n } else {\n array[i] = removeFormattingTokens(array[i]);\n }\n }\n\n return function (mom) {\n var output = '',\n i;\n for (i = 0; i < length; i++) {\n output += isFunction(array[i])\n ? array[i].call(mom, format)\n : array[i];\n }\n return output;\n };\n }\n\n // format date using native date object\n function formatMoment(m, format) {\n if (!m.isValid()) {\n return m.localeData().invalidDate();\n }\n\n format = expandFormat(format, m.localeData());\n formatFunctions[format] =\n formatFunctions[format] || makeFormatFunction(format);\n\n return formatFunctions[format](m);\n }\n\n function expandFormat(format, locale) {\n var i = 5;\n\n function replaceLongDateFormatTokens(input) {\n return locale.longDateFormat(input) || input;\n }\n\n localFormattingTokens.lastIndex = 0;\n while (i >= 0 && localFormattingTokens.test(format)) {\n format = format.replace(\n localFormattingTokens,\n replaceLongDateFormatTokens\n );\n localFormattingTokens.lastIndex = 0;\n i -= 1;\n }\n\n return format;\n }\n\n var defaultLongDateFormat = {\n LTS: 'h:mm:ss A',\n LT: 'h:mm A',\n L: 'MM/DD/YYYY',\n LL: 'MMMM D, YYYY',\n LLL: 'MMMM D, YYYY h:mm A',\n LLLL: 'dddd, MMMM D, YYYY h:mm A',\n };\n\n function longDateFormat(key) {\n var format = this._longDateFormat[key],\n formatUpper = this._longDateFormat[key.toUpperCase()];\n\n if (format || !formatUpper) {\n return format;\n }\n\n this._longDateFormat[key] = formatUpper\n .match(formattingTokens)\n .map(function (tok) {\n if (\n tok === 'MMMM' ||\n tok === 'MM' ||\n tok === 'DD' ||\n tok === 'dddd'\n ) {\n return tok.slice(1);\n }\n return tok;\n })\n .join('');\n\n return this._longDateFormat[key];\n }\n\n var defaultInvalidDate = 'Invalid date';\n\n function invalidDate() {\n return this._invalidDate;\n }\n\n var defaultOrdinal = '%d',\n defaultDayOfMonthOrdinalParse = /\\d{1,2}/;\n\n function ordinal(number) {\n return this._ordinal.replace('%d', number);\n }\n\n var defaultRelativeTime = {\n future: 'in %s',\n past: '%s ago',\n s: 'a few seconds',\n ss: '%d seconds',\n m: 'a minute',\n mm: '%d minutes',\n h: 'an hour',\n hh: '%d hours',\n d: 'a day',\n dd: '%d days',\n w: 'a week',\n ww: '%d weeks',\n M: 'a month',\n MM: '%d months',\n y: 'a year',\n yy: '%d years',\n };\n\n function relativeTime(number, withoutSuffix, string, isFuture) {\n var output = this._relativeTime[string];\n return isFunction(output)\n ? output(number, withoutSuffix, string, isFuture)\n : output.replace(/%d/i, number);\n }\n\n function pastFuture(diff, output) {\n var format = this._relativeTime[diff > 0 ? 'future' : 'past'];\n return isFunction(format) ? format(output) : format.replace(/%s/i, output);\n }\n\n var aliases = {\n D: 'date',\n dates: 'date',\n date: 'date',\n d: 'day',\n days: 'day',\n day: 'day',\n e: 'weekday',\n weekdays: 'weekday',\n weekday: 'weekday',\n E: 'isoWeekday',\n isoweekdays: 'isoWeekday',\n isoweekday: 'isoWeekday',\n DDD: 'dayOfYear',\n dayofyears: 'dayOfYear',\n dayofyear: 'dayOfYear',\n h: 'hour',\n hours: 'hour',\n hour: 'hour',\n ms: 'millisecond',\n milliseconds: 'millisecond',\n millisecond: 'millisecond',\n m: 'minute',\n minutes: 'minute',\n minute: 'minute',\n M: 'month',\n months: 'month',\n month: 'month',\n Q: 'quarter',\n quarters: 'quarter',\n quarter: 'quarter',\n s: 'second',\n seconds: 'second',\n second: 'second',\n gg: 'weekYear',\n weekyears: 'weekYear',\n weekyear: 'weekYear',\n GG: 'isoWeekYear',\n isoweekyears: 'isoWeekYear',\n isoweekyear: 'isoWeekYear',\n w: 'week',\n weeks: 'week',\n week: 'week',\n W: 'isoWeek',\n isoweeks: 'isoWeek',\n isoweek: 'isoWeek',\n y: 'year',\n years: 'year',\n year: 'year',\n };\n\n function normalizeUnits(units) {\n return typeof units === 'string'\n ? aliases[units] || aliases[units.toLowerCase()]\n : undefined;\n }\n\n function normalizeObjectUnits(inputObject) {\n var normalizedInput = {},\n normalizedProp,\n prop;\n\n for (prop in inputObject) {\n if (hasOwnProp(inputObject, prop)) {\n normalizedProp = normalizeUnits(prop);\n if (normalizedProp) {\n normalizedInput[normalizedProp] = inputObject[prop];\n }\n }\n }\n\n return normalizedInput;\n }\n\n var priorities = {\n date: 9,\n day: 11,\n weekday: 11,\n isoWeekday: 11,\n dayOfYear: 4,\n hour: 13,\n millisecond: 16,\n minute: 14,\n month: 8,\n quarter: 7,\n second: 15,\n weekYear: 1,\n isoWeekYear: 1,\n week: 5,\n isoWeek: 5,\n year: 1,\n };\n\n function getPrioritizedUnits(unitsObj) {\n var units = [],\n u;\n for (u in unitsObj) {\n if (hasOwnProp(unitsObj, u)) {\n units.push({ unit: u, priority: priorities[u] });\n }\n }\n units.sort(function (a, b) {\n return a.priority - b.priority;\n });\n return units;\n }\n\n var match1 = /\\d/, // 0 - 9\n match2 = /\\d\\d/, // 00 - 99\n match3 = /\\d{3}/, // 000 - 999\n match4 = /\\d{4}/, // 0000 - 9999\n match6 = /[+-]?\\d{6}/, // -999999 - 999999\n match1to2 = /\\d\\d?/, // 0 - 99\n match3to4 = /\\d\\d\\d\\d?/, // 999 - 9999\n match5to6 = /\\d\\d\\d\\d\\d\\d?/, // 99999 - 999999\n match1to3 = /\\d{1,3}/, // 0 - 999\n match1to4 = /\\d{1,4}/, // 0 - 9999\n match1to6 = /[+-]?\\d{1,6}/, // -999999 - 999999\n matchUnsigned = /\\d+/, // 0 - inf\n matchSigned = /[+-]?\\d+/, // -inf - inf\n matchOffset = /Z|[+-]\\d\\d:?\\d\\d/gi, // +00:00 -00:00 +0000 -0000 or Z\n matchShortOffset = /Z|[+-]\\d\\d(?::?\\d\\d)?/gi, // +00 -00 +00:00 -00:00 +0000 -0000 or Z\n matchTimestamp = /[+-]?\\d+(\\.\\d{1,3})?/, // 123456789 123456789.123\n // any word (or two) characters or numbers including two/three word month in arabic.\n // includes scottish gaelic two word and hyphenated months\n matchWord =\n /[0-9]{0,256}['a-z\\u00A0-\\u05FF\\u0700-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFF07\\uFF10-\\uFFEF]{1,256}|[\\u0600-\\u06FF\\/]{1,256}(\\s*?[\\u0600-\\u06FF]{1,256}){1,2}/i,\n match1to2NoLeadingZero = /^[1-9]\\d?/, // 1-99\n match1to2HasZero = /^([1-9]\\d|\\d)/, // 0-99\n regexes;\n\n regexes = {};\n\n function addRegexToken(token, regex, strictRegex) {\n regexes[token] = isFunction(regex)\n ? regex\n : function (isStrict, localeData) {\n return isStrict && strictRegex ? strictRegex : regex;\n };\n }\n\n function getParseRegexForToken(token, config) {\n if (!hasOwnProp(regexes, token)) {\n return new RegExp(unescapeFormat(token));\n }\n\n return regexes[token](config._strict, config._locale);\n }\n\n // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript\n function unescapeFormat(s) {\n return regexEscape(\n s\n .replace('\\\\', '')\n .replace(\n /\\\\(\\[)|\\\\(\\])|\\[([^\\]\\[]*)\\]|\\\\(.)/g,\n function (matched, p1, p2, p3, p4) {\n return p1 || p2 || p3 || p4;\n }\n )\n );\n }\n\n function regexEscape(s) {\n return s.replace(/[-\\/\\\\^$*+?.()|[\\]{}]/g, '\\\\$&');\n }\n\n function absFloor(number) {\n if (number < 0) {\n // -0 -> 0\n return Math.ceil(number) || 0;\n } else {\n return Math.floor(number);\n }\n }\n\n function toInt(argumentForCoercion) {\n var coercedNumber = +argumentForCoercion,\n value = 0;\n\n if (coercedNumber !== 0 && isFinite(coercedNumber)) {\n value = absFloor(coercedNumber);\n }\n\n return value;\n }\n\n var tokens = {};\n\n function addParseToken(token, callback) {\n var i,\n func = callback,\n tokenLen;\n if (typeof token === 'string') {\n token = [token];\n }\n if (isNumber(callback)) {\n func = function (input, array) {\n array[callback] = toInt(input);\n };\n }\n tokenLen = token.length;\n for (i = 0; i < tokenLen; i++) {\n tokens[token[i]] = func;\n }\n }\n\n function addWeekParseToken(token, callback) {\n addParseToken(token, function (input, array, config, token) {\n config._w = config._w || {};\n callback(input, config._w, config, token);\n });\n }\n\n function addTimeToArrayFromToken(token, input, config) {\n if (input != null && hasOwnProp(tokens, token)) {\n tokens[token](input, config._a, config, token);\n }\n }\n\n function isLeapYear(year) {\n return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;\n }\n\n var YEAR = 0,\n MONTH = 1,\n DATE = 2,\n HOUR = 3,\n MINUTE = 4,\n SECOND = 5,\n MILLISECOND = 6,\n WEEK = 7,\n WEEKDAY = 8;\n\n // FORMATTING\n\n addFormatToken('Y', 0, 0, function () {\n var y = this.year();\n return y <= 9999 ? zeroFill(y, 4) : '+' + y;\n });\n\n addFormatToken(0, ['YY', 2], 0, function () {\n return this.year() % 100;\n });\n\n addFormatToken(0, ['YYYY', 4], 0, 'year');\n addFormatToken(0, ['YYYYY', 5], 0, 'year');\n addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');\n\n // PARSING\n\n addRegexToken('Y', matchSigned);\n addRegexToken('YY', match1to2, match2);\n addRegexToken('YYYY', match1to4, match4);\n addRegexToken('YYYYY', match1to6, match6);\n addRegexToken('YYYYYY', match1to6, match6);\n\n addParseToken(['YYYYY', 'YYYYYY'], YEAR);\n addParseToken('YYYY', function (input, array) {\n array[YEAR] =\n input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input);\n });\n addParseToken('YY', function (input, array) {\n array[YEAR] = hooks.parseTwoDigitYear(input);\n });\n addParseToken('Y', function (input, array) {\n array[YEAR] = parseInt(input, 10);\n });\n\n // HELPERS\n\n function daysInYear(year) {\n return isLeapYear(year) ? 366 : 365;\n }\n\n // HOOKS\n\n hooks.parseTwoDigitYear = function (input) {\n return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);\n };\n\n // MOMENTS\n\n var getSetYear = makeGetSet('FullYear', true);\n\n function getIsLeapYear() {\n return isLeapYear(this.year());\n }\n\n function makeGetSet(unit, keepTime) {\n return function (value) {\n if (value != null) {\n set$1(this, unit, value);\n hooks.updateOffset(this, keepTime);\n return this;\n } else {\n return get(this, unit);\n }\n };\n }\n\n function get(mom, unit) {\n if (!mom.isValid()) {\n return NaN;\n }\n\n var d = mom._d,\n isUTC = mom._isUTC;\n\n switch (unit) {\n case 'Milliseconds':\n return isUTC ? d.getUTCMilliseconds() : d.getMilliseconds();\n case 'Seconds':\n return isUTC ? d.getUTCSeconds() : d.getSeconds();\n case 'Minutes':\n return isUTC ? d.getUTCMinutes() : d.getMinutes();\n case 'Hours':\n return isUTC ? d.getUTCHours() : d.getHours();\n case 'Date':\n return isUTC ? d.getUTCDate() : d.getDate();\n case 'Day':\n return isUTC ? d.getUTCDay() : d.getDay();\n case 'Month':\n return isUTC ? d.getUTCMonth() : d.getMonth();\n case 'FullYear':\n return isUTC ? d.getUTCFullYear() : d.getFullYear();\n default:\n return NaN; // Just in case\n }\n }\n\n function set$1(mom, unit, value) {\n var d, isUTC, year, month, date;\n\n if (!mom.isValid() || isNaN(value)) {\n return;\n }\n\n d = mom._d;\n isUTC = mom._isUTC;\n\n switch (unit) {\n case 'Milliseconds':\n return void (isUTC\n ? d.setUTCMilliseconds(value)\n : d.setMilliseconds(value));\n case 'Seconds':\n return void (isUTC ? d.setUTCSeconds(value) : d.setSeconds(value));\n case 'Minutes':\n return void (isUTC ? d.setUTCMinutes(value) : d.setMinutes(value));\n case 'Hours':\n return void (isUTC ? d.setUTCHours(value) : d.setHours(value));\n case 'Date':\n return void (isUTC ? d.setUTCDate(value) : d.setDate(value));\n // case 'Day': // Not real\n // return void (isUTC ? d.setUTCDay(value) : d.setDay(value));\n // case 'Month': // Not used because we need to pass two variables\n // return void (isUTC ? d.setUTCMonth(value) : d.setMonth(value));\n case 'FullYear':\n break; // See below ...\n default:\n return; // Just in case\n }\n\n year = value;\n month = mom.month();\n date = mom.date();\n date = date === 29 && month === 1 && !isLeapYear(year) ? 28 : date;\n void (isUTC\n ? d.setUTCFullYear(year, month, date)\n : d.setFullYear(year, month, date));\n }\n\n // MOMENTS\n\n function stringGet(units) {\n units = normalizeUnits(units);\n if (isFunction(this[units])) {\n return this[units]();\n }\n return this;\n }\n\n function stringSet(units, value) {\n if (typeof units === 'object') {\n units = normalizeObjectUnits(units);\n var prioritized = getPrioritizedUnits(units),\n i,\n prioritizedLen = prioritized.length;\n for (i = 0; i < prioritizedLen; i++) {\n this[prioritized[i].unit](units[prioritized[i].unit]);\n }\n } else {\n units = normalizeUnits(units);\n if (isFunction(this[units])) {\n return this[units](value);\n }\n }\n return this;\n }\n\n function mod(n, x) {\n return ((n % x) + x) % x;\n }\n\n var indexOf;\n\n if (Array.prototype.indexOf) {\n indexOf = Array.prototype.indexOf;\n } else {\n indexOf = function (o) {\n // I know\n var i;\n for (i = 0; i < this.length; ++i) {\n if (this[i] === o) {\n return i;\n }\n }\n return -1;\n };\n }\n\n function daysInMonth(year, month) {\n if (isNaN(year) || isNaN(month)) {\n return NaN;\n }\n var modMonth = mod(month, 12);\n year += (month - modMonth) / 12;\n return modMonth === 1\n ? isLeapYear(year)\n ? 29\n : 28\n : 31 - ((modMonth % 7) % 2);\n }\n\n // FORMATTING\n\n addFormatToken('M', ['MM', 2], 'Mo', function () {\n return this.month() + 1;\n });\n\n addFormatToken('MMM', 0, 0, function (format) {\n return this.localeData().monthsShort(this, format);\n });\n\n addFormatToken('MMMM', 0, 0, function (format) {\n return this.localeData().months(this, format);\n });\n\n // PARSING\n\n addRegexToken('M', match1to2, match1to2NoLeadingZero);\n addRegexToken('MM', match1to2, match2);\n addRegexToken('MMM', function (isStrict, locale) {\n return locale.monthsShortRegex(isStrict);\n });\n addRegexToken('MMMM', function (isStrict, locale) {\n return locale.monthsRegex(isStrict);\n });\n\n addParseToken(['M', 'MM'], function (input, array) {\n array[MONTH] = toInt(input) - 1;\n });\n\n addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {\n var month = config._locale.monthsParse(input, token, config._strict);\n // if we didn't find a month name, mark the date as invalid.\n if (month != null) {\n array[MONTH] = month;\n } else {\n getParsingFlags(config).invalidMonth = input;\n }\n });\n\n // LOCALES\n\n var defaultLocaleMonths =\n 'January_February_March_April_May_June_July_August_September_October_November_December'.split(\n '_'\n ),\n defaultLocaleMonthsShort =\n 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'),\n MONTHS_IN_FORMAT = /D[oD]?(\\[[^\\[\\]]*\\]|\\s)+MMMM?/,\n defaultMonthsShortRegex = matchWord,\n defaultMonthsRegex = matchWord;\n\n function localeMonths(m, format) {\n if (!m) {\n return isArray(this._months)\n ? this._months\n : this._months['standalone'];\n }\n return isArray(this._months)\n ? this._months[m.month()]\n : this._months[\n (this._months.isFormat || MONTHS_IN_FORMAT).test(format)\n ? 'format'\n : 'standalone'\n ][m.month()];\n }\n\n function localeMonthsShort(m, format) {\n if (!m) {\n return isArray(this._monthsShort)\n ? this._monthsShort\n : this._monthsShort['standalone'];\n }\n return isArray(this._monthsShort)\n ? this._monthsShort[m.month()]\n : this._monthsShort[\n MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'\n ][m.month()];\n }\n\n function handleStrictParse(monthName, format, strict) {\n var i,\n ii,\n mom,\n llc = monthName.toLocaleLowerCase();\n if (!this._monthsParse) {\n // this is not used\n this._monthsParse = [];\n this._longMonthsParse = [];\n this._shortMonthsParse = [];\n for (i = 0; i < 12; ++i) {\n mom = createUTC([2000, i]);\n this._shortMonthsParse[i] = this.monthsShort(\n mom,\n ''\n ).toLocaleLowerCase();\n this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase();\n }\n }\n\n if (strict) {\n if (format === 'MMM') {\n ii = indexOf.call(this._shortMonthsParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._longMonthsParse, llc);\n return ii !== -1 ? ii : null;\n }\n } else {\n if (format === 'MMM') {\n ii = indexOf.call(this._shortMonthsParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._longMonthsParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._longMonthsParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortMonthsParse, llc);\n return ii !== -1 ? ii : null;\n }\n }\n }\n\n function localeMonthsParse(monthName, format, strict) {\n var i, mom, regex;\n\n if (this._monthsParseExact) {\n return handleStrictParse.call(this, monthName, format, strict);\n }\n\n if (!this._monthsParse) {\n this._monthsParse = [];\n this._longMonthsParse = [];\n this._shortMonthsParse = [];\n }\n\n // TODO: add sorting\n // Sorting makes sure if one month (or abbr) is a prefix of another\n // see sorting in computeMonthsParse\n for (i = 0; i < 12; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, i]);\n if (strict && !this._longMonthsParse[i]) {\n this._longMonthsParse[i] = new RegExp(\n '^' + this.months(mom, '').replace('.', '') + '$',\n 'i'\n );\n this._shortMonthsParse[i] = new RegExp(\n '^' + this.monthsShort(mom, '').replace('.', '') + '$',\n 'i'\n );\n }\n if (!strict && !this._monthsParse[i]) {\n regex =\n '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');\n this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');\n }\n // test the regex\n if (\n strict &&\n format === 'MMMM' &&\n this._longMonthsParse[i].test(monthName)\n ) {\n return i;\n } else if (\n strict &&\n format === 'MMM' &&\n this._shortMonthsParse[i].test(monthName)\n ) {\n return i;\n } else if (!strict && this._monthsParse[i].test(monthName)) {\n return i;\n }\n }\n }\n\n // MOMENTS\n\n function setMonth(mom, value) {\n if (!mom.isValid()) {\n // No op\n return mom;\n }\n\n if (typeof value === 'string') {\n if (/^\\d+$/.test(value)) {\n value = toInt(value);\n } else {\n value = mom.localeData().monthsParse(value);\n // TODO: Another silent failure?\n if (!isNumber(value)) {\n return mom;\n }\n }\n }\n\n var month = value,\n date = mom.date();\n\n date = date < 29 ? date : Math.min(date, daysInMonth(mom.year(), month));\n void (mom._isUTC\n ? mom._d.setUTCMonth(month, date)\n : mom._d.setMonth(month, date));\n return mom;\n }\n\n function getSetMonth(value) {\n if (value != null) {\n setMonth(this, value);\n hooks.updateOffset(this, true);\n return this;\n } else {\n return get(this, 'Month');\n }\n }\n\n function getDaysInMonth() {\n return daysInMonth(this.year(), this.month());\n }\n\n function monthsShortRegex(isStrict) {\n if (this._monthsParseExact) {\n if (!hasOwnProp(this, '_monthsRegex')) {\n computeMonthsParse.call(this);\n }\n if (isStrict) {\n return this._monthsShortStrictRegex;\n } else {\n return this._monthsShortRegex;\n }\n } else {\n if (!hasOwnProp(this, '_monthsShortRegex')) {\n this._monthsShortRegex = defaultMonthsShortRegex;\n }\n return this._monthsShortStrictRegex && isStrict\n ? this._monthsShortStrictRegex\n : this._monthsShortRegex;\n }\n }\n\n function monthsRegex(isStrict) {\n if (this._monthsParseExact) {\n if (!hasOwnProp(this, '_monthsRegex')) {\n computeMonthsParse.call(this);\n }\n if (isStrict) {\n return this._monthsStrictRegex;\n } else {\n return this._monthsRegex;\n }\n } else {\n if (!hasOwnProp(this, '_monthsRegex')) {\n this._monthsRegex = defaultMonthsRegex;\n }\n return this._monthsStrictRegex && isStrict\n ? this._monthsStrictRegex\n : this._monthsRegex;\n }\n }\n\n function computeMonthsParse() {\n function cmpLenRev(a, b) {\n return b.length - a.length;\n }\n\n var shortPieces = [],\n longPieces = [],\n mixedPieces = [],\n i,\n mom,\n shortP,\n longP;\n for (i = 0; i < 12; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, i]);\n shortP = regexEscape(this.monthsShort(mom, ''));\n longP = regexEscape(this.months(mom, ''));\n shortPieces.push(shortP);\n longPieces.push(longP);\n mixedPieces.push(longP);\n mixedPieces.push(shortP);\n }\n // Sorting makes sure if one month (or abbr) is a prefix of another it\n // will match the longer piece.\n shortPieces.sort(cmpLenRev);\n longPieces.sort(cmpLenRev);\n mixedPieces.sort(cmpLenRev);\n\n this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._monthsShortRegex = this._monthsRegex;\n this._monthsStrictRegex = new RegExp(\n '^(' + longPieces.join('|') + ')',\n 'i'\n );\n this._monthsShortStrictRegex = new RegExp(\n '^(' + shortPieces.join('|') + ')',\n 'i'\n );\n }\n\n function createDate(y, m, d, h, M, s, ms) {\n // can't just apply() to create a date:\n // https://stackoverflow.com/q/181348\n var date;\n // the date constructor remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n date = new Date(y + 400, m, d, h, M, s, ms);\n if (isFinite(date.getFullYear())) {\n date.setFullYear(y);\n }\n } else {\n date = new Date(y, m, d, h, M, s, ms);\n }\n\n return date;\n }\n\n function createUTCDate(y) {\n var date, args;\n // the Date.UTC function remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n args = Array.prototype.slice.call(arguments);\n // preserve leap years using a full 400 year cycle, then reset\n args[0] = y + 400;\n date = new Date(Date.UTC.apply(null, args));\n if (isFinite(date.getUTCFullYear())) {\n date.setUTCFullYear(y);\n }\n } else {\n date = new Date(Date.UTC.apply(null, arguments));\n }\n\n return date;\n }\n\n // start-of-first-week - start-of-year\n function firstWeekOffset(year, dow, doy) {\n var // first-week day -- which january is always in the first week (4 for iso, 1 for other)\n fwd = 7 + dow - doy,\n // first-week day local weekday -- which local weekday is fwd\n fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7;\n\n return -fwdlw + fwd - 1;\n }\n\n // https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday\n function dayOfYearFromWeeks(year, week, weekday, dow, doy) {\n var localWeekday = (7 + weekday - dow) % 7,\n weekOffset = firstWeekOffset(year, dow, doy),\n dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset,\n resYear,\n resDayOfYear;\n\n if (dayOfYear <= 0) {\n resYear = year - 1;\n resDayOfYear = daysInYear(resYear) + dayOfYear;\n } else if (dayOfYear > daysInYear(year)) {\n resYear = year + 1;\n resDayOfYear = dayOfYear - daysInYear(year);\n } else {\n resYear = year;\n resDayOfYear = dayOfYear;\n }\n\n return {\n year: resYear,\n dayOfYear: resDayOfYear,\n };\n }\n\n function weekOfYear(mom, dow, doy) {\n var weekOffset = firstWeekOffset(mom.year(), dow, doy),\n week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1,\n resWeek,\n resYear;\n\n if (week < 1) {\n resYear = mom.year() - 1;\n resWeek = week + weeksInYear(resYear, dow, doy);\n } else if (week > weeksInYear(mom.year(), dow, doy)) {\n resWeek = week - weeksInYear(mom.year(), dow, doy);\n resYear = mom.year() + 1;\n } else {\n resYear = mom.year();\n resWeek = week;\n }\n\n return {\n week: resWeek,\n year: resYear,\n };\n }\n\n function weeksInYear(year, dow, doy) {\n var weekOffset = firstWeekOffset(year, dow, doy),\n weekOffsetNext = firstWeekOffset(year + 1, dow, doy);\n return (daysInYear(year) - weekOffset + weekOffsetNext) / 7;\n }\n\n // FORMATTING\n\n addFormatToken('w', ['ww', 2], 'wo', 'week');\n addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');\n\n // PARSING\n\n addRegexToken('w', match1to2, match1to2NoLeadingZero);\n addRegexToken('ww', match1to2, match2);\n addRegexToken('W', match1to2, match1to2NoLeadingZero);\n addRegexToken('WW', match1to2, match2);\n\n addWeekParseToken(\n ['w', 'ww', 'W', 'WW'],\n function (input, week, config, token) {\n week[token.substr(0, 1)] = toInt(input);\n }\n );\n\n // HELPERS\n\n // LOCALES\n\n function localeWeek(mom) {\n return weekOfYear(mom, this._week.dow, this._week.doy).week;\n }\n\n var defaultLocaleWeek = {\n dow: 0, // Sunday is the first day of the week.\n doy: 6, // The week that contains Jan 6th is the first week of the year.\n };\n\n function localeFirstDayOfWeek() {\n return this._week.dow;\n }\n\n function localeFirstDayOfYear() {\n return this._week.doy;\n }\n\n // MOMENTS\n\n function getSetWeek(input) {\n var week = this.localeData().week(this);\n return input == null ? week : this.add((input - week) * 7, 'd');\n }\n\n function getSetISOWeek(input) {\n var week = weekOfYear(this, 1, 4).week;\n return input == null ? week : this.add((input - week) * 7, 'd');\n }\n\n // FORMATTING\n\n addFormatToken('d', 0, 'do', 'day');\n\n addFormatToken('dd', 0, 0, function (format) {\n return this.localeData().weekdaysMin(this, format);\n });\n\n addFormatToken('ddd', 0, 0, function (format) {\n return this.localeData().weekdaysShort(this, format);\n });\n\n addFormatToken('dddd', 0, 0, function (format) {\n return this.localeData().weekdays(this, format);\n });\n\n addFormatToken('e', 0, 0, 'weekday');\n addFormatToken('E', 0, 0, 'isoWeekday');\n\n // PARSING\n\n addRegexToken('d', match1to2);\n addRegexToken('e', match1to2);\n addRegexToken('E', match1to2);\n addRegexToken('dd', function (isStrict, locale) {\n return locale.weekdaysMinRegex(isStrict);\n });\n addRegexToken('ddd', function (isStrict, locale) {\n return locale.weekdaysShortRegex(isStrict);\n });\n addRegexToken('dddd', function (isStrict, locale) {\n return locale.weekdaysRegex(isStrict);\n });\n\n addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) {\n var weekday = config._locale.weekdaysParse(input, token, config._strict);\n // if we didn't get a weekday name, mark the date as invalid\n if (weekday != null) {\n week.d = weekday;\n } else {\n getParsingFlags(config).invalidWeekday = input;\n }\n });\n\n addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {\n week[token] = toInt(input);\n });\n\n // HELPERS\n\n function parseWeekday(input, locale) {\n if (typeof input !== 'string') {\n return input;\n }\n\n if (!isNaN(input)) {\n return parseInt(input, 10);\n }\n\n input = locale.weekdaysParse(input);\n if (typeof input === 'number') {\n return input;\n }\n\n return null;\n }\n\n function parseIsoWeekday(input, locale) {\n if (typeof input === 'string') {\n return locale.weekdaysParse(input) % 7 || 7;\n }\n return isNaN(input) ? null : input;\n }\n\n // LOCALES\n function shiftWeekdays(ws, n) {\n return ws.slice(n, 7).concat(ws.slice(0, n));\n }\n\n var defaultLocaleWeekdays =\n 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'),\n defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'),\n defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'),\n defaultWeekdaysRegex = matchWord,\n defaultWeekdaysShortRegex = matchWord,\n defaultWeekdaysMinRegex = matchWord;\n\n function localeWeekdays(m, format) {\n var weekdays = isArray(this._weekdays)\n ? this._weekdays\n : this._weekdays[\n m && m !== true && this._weekdays.isFormat.test(format)\n ? 'format'\n : 'standalone'\n ];\n return m === true\n ? shiftWeekdays(weekdays, this._week.dow)\n : m\n ? weekdays[m.day()]\n : weekdays;\n }\n\n function localeWeekdaysShort(m) {\n return m === true\n ? shiftWeekdays(this._weekdaysShort, this._week.dow)\n : m\n ? this._weekdaysShort[m.day()]\n : this._weekdaysShort;\n }\n\n function localeWeekdaysMin(m) {\n return m === true\n ? shiftWeekdays(this._weekdaysMin, this._week.dow)\n : m\n ? this._weekdaysMin[m.day()]\n : this._weekdaysMin;\n }\n\n function handleStrictParse$1(weekdayName, format, strict) {\n var i,\n ii,\n mom,\n llc = weekdayName.toLocaleLowerCase();\n if (!this._weekdaysParse) {\n this._weekdaysParse = [];\n this._shortWeekdaysParse = [];\n this._minWeekdaysParse = [];\n\n for (i = 0; i < 7; ++i) {\n mom = createUTC([2000, 1]).day(i);\n this._minWeekdaysParse[i] = this.weekdaysMin(\n mom,\n ''\n ).toLocaleLowerCase();\n this._shortWeekdaysParse[i] = this.weekdaysShort(\n mom,\n ''\n ).toLocaleLowerCase();\n this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase();\n }\n }\n\n if (strict) {\n if (format === 'dddd') {\n ii = indexOf.call(this._weekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else if (format === 'ddd') {\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n }\n } else {\n if (format === 'dddd') {\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else if (format === 'ddd') {\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._minWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n }\n }\n }\n\n function localeWeekdaysParse(weekdayName, format, strict) {\n var i, mom, regex;\n\n if (this._weekdaysParseExact) {\n return handleStrictParse$1.call(this, weekdayName, format, strict);\n }\n\n if (!this._weekdaysParse) {\n this._weekdaysParse = [];\n this._minWeekdaysParse = [];\n this._shortWeekdaysParse = [];\n this._fullWeekdaysParse = [];\n }\n\n for (i = 0; i < 7; i++) {\n // make the regex if we don't have it already\n\n mom = createUTC([2000, 1]).day(i);\n if (strict && !this._fullWeekdaysParse[i]) {\n this._fullWeekdaysParse[i] = new RegExp(\n '^' + this.weekdays(mom, '').replace('.', '\\\\.?') + '$',\n 'i'\n );\n this._shortWeekdaysParse[i] = new RegExp(\n '^' + this.weekdaysShort(mom, '').replace('.', '\\\\.?') + '$',\n 'i'\n );\n this._minWeekdaysParse[i] = new RegExp(\n '^' + this.weekdaysMin(mom, '').replace('.', '\\\\.?') + '$',\n 'i'\n );\n }\n if (!this._weekdaysParse[i]) {\n regex =\n '^' +\n this.weekdays(mom, '') +\n '|^' +\n this.weekdaysShort(mom, '') +\n '|^' +\n this.weekdaysMin(mom, '');\n this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');\n }\n // test the regex\n if (\n strict &&\n format === 'dddd' &&\n this._fullWeekdaysParse[i].test(weekdayName)\n ) {\n return i;\n } else if (\n strict &&\n format === 'ddd' &&\n this._shortWeekdaysParse[i].test(weekdayName)\n ) {\n return i;\n } else if (\n strict &&\n format === 'dd' &&\n this._minWeekdaysParse[i].test(weekdayName)\n ) {\n return i;\n } else if (!strict && this._weekdaysParse[i].test(weekdayName)) {\n return i;\n }\n }\n }\n\n // MOMENTS\n\n function getSetDayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n\n var day = get(this, 'Day');\n if (input != null) {\n input = parseWeekday(input, this.localeData());\n return this.add(input - day, 'd');\n } else {\n return day;\n }\n }\n\n function getSetLocaleDayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;\n return input == null ? weekday : this.add(input - weekday, 'd');\n }\n\n function getSetISODayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n\n // behaves the same as moment#day except\n // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)\n // as a setter, sunday should belong to the previous week.\n\n if (input != null) {\n var weekday = parseIsoWeekday(input, this.localeData());\n return this.day(this.day() % 7 ? weekday : weekday - 7);\n } else {\n return this.day() || 7;\n }\n }\n\n function weekdaysRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysStrictRegex;\n } else {\n return this._weekdaysRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n this._weekdaysRegex = defaultWeekdaysRegex;\n }\n return this._weekdaysStrictRegex && isStrict\n ? this._weekdaysStrictRegex\n : this._weekdaysRegex;\n }\n }\n\n function weekdaysShortRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysShortStrictRegex;\n } else {\n return this._weekdaysShortRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysShortRegex')) {\n this._weekdaysShortRegex = defaultWeekdaysShortRegex;\n }\n return this._weekdaysShortStrictRegex && isStrict\n ? this._weekdaysShortStrictRegex\n : this._weekdaysShortRegex;\n }\n }\n\n function weekdaysMinRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysMinStrictRegex;\n } else {\n return this._weekdaysMinRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysMinRegex')) {\n this._weekdaysMinRegex = defaultWeekdaysMinRegex;\n }\n return this._weekdaysMinStrictRegex && isStrict\n ? this._weekdaysMinStrictRegex\n : this._weekdaysMinRegex;\n }\n }\n\n function computeWeekdaysParse() {\n function cmpLenRev(a, b) {\n return b.length - a.length;\n }\n\n var minPieces = [],\n shortPieces = [],\n longPieces = [],\n mixedPieces = [],\n i,\n mom,\n minp,\n shortp,\n longp;\n for (i = 0; i < 7; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, 1]).day(i);\n minp = regexEscape(this.weekdaysMin(mom, ''));\n shortp = regexEscape(this.weekdaysShort(mom, ''));\n longp = regexEscape(this.weekdays(mom, ''));\n minPieces.push(minp);\n shortPieces.push(shortp);\n longPieces.push(longp);\n mixedPieces.push(minp);\n mixedPieces.push(shortp);\n mixedPieces.push(longp);\n }\n // Sorting makes sure if one weekday (or abbr) is a prefix of another it\n // will match the longer piece.\n minPieces.sort(cmpLenRev);\n shortPieces.sort(cmpLenRev);\n longPieces.sort(cmpLenRev);\n mixedPieces.sort(cmpLenRev);\n\n this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._weekdaysShortRegex = this._weekdaysRegex;\n this._weekdaysMinRegex = this._weekdaysRegex;\n\n this._weekdaysStrictRegex = new RegExp(\n '^(' + longPieces.join('|') + ')',\n 'i'\n );\n this._weekdaysShortStrictRegex = new RegExp(\n '^(' + shortPieces.join('|') + ')',\n 'i'\n );\n this._weekdaysMinStrictRegex = new RegExp(\n '^(' + minPieces.join('|') + ')',\n 'i'\n );\n }\n\n // FORMATTING\n\n function hFormat() {\n return this.hours() % 12 || 12;\n }\n\n function kFormat() {\n return this.hours() || 24;\n }\n\n addFormatToken('H', ['HH', 2], 0, 'hour');\n addFormatToken('h', ['hh', 2], 0, hFormat);\n addFormatToken('k', ['kk', 2], 0, kFormat);\n\n addFormatToken('hmm', 0, 0, function () {\n return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2);\n });\n\n addFormatToken('hmmss', 0, 0, function () {\n return (\n '' +\n hFormat.apply(this) +\n zeroFill(this.minutes(), 2) +\n zeroFill(this.seconds(), 2)\n );\n });\n\n addFormatToken('Hmm', 0, 0, function () {\n return '' + this.hours() + zeroFill(this.minutes(), 2);\n });\n\n addFormatToken('Hmmss', 0, 0, function () {\n return (\n '' +\n this.hours() +\n zeroFill(this.minutes(), 2) +\n zeroFill(this.seconds(), 2)\n );\n });\n\n function meridiem(token, lowercase) {\n addFormatToken(token, 0, 0, function () {\n return this.localeData().meridiem(\n this.hours(),\n this.minutes(),\n lowercase\n );\n });\n }\n\n meridiem('a', true);\n meridiem('A', false);\n\n // PARSING\n\n function matchMeridiem(isStrict, locale) {\n return locale._meridiemParse;\n }\n\n addRegexToken('a', matchMeridiem);\n addRegexToken('A', matchMeridiem);\n addRegexToken('H', match1to2, match1to2HasZero);\n addRegexToken('h', match1to2, match1to2NoLeadingZero);\n addRegexToken('k', match1to2, match1to2NoLeadingZero);\n addRegexToken('HH', match1to2, match2);\n addRegexToken('hh', match1to2, match2);\n addRegexToken('kk', match1to2, match2);\n\n addRegexToken('hmm', match3to4);\n addRegexToken('hmmss', match5to6);\n addRegexToken('Hmm', match3to4);\n addRegexToken('Hmmss', match5to6);\n\n addParseToken(['H', 'HH'], HOUR);\n addParseToken(['k', 'kk'], function (input, array, config) {\n var kInput = toInt(input);\n array[HOUR] = kInput === 24 ? 0 : kInput;\n });\n addParseToken(['a', 'A'], function (input, array, config) {\n config._isPm = config._locale.isPM(input);\n config._meridiem = input;\n });\n addParseToken(['h', 'hh'], function (input, array, config) {\n array[HOUR] = toInt(input);\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('hmm', function (input, array, config) {\n var pos = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos));\n array[MINUTE] = toInt(input.substr(pos));\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('hmmss', function (input, array, config) {\n var pos1 = input.length - 4,\n pos2 = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos1));\n array[MINUTE] = toInt(input.substr(pos1, 2));\n array[SECOND] = toInt(input.substr(pos2));\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('Hmm', function (input, array, config) {\n var pos = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos));\n array[MINUTE] = toInt(input.substr(pos));\n });\n addParseToken('Hmmss', function (input, array, config) {\n var pos1 = input.length - 4,\n pos2 = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos1));\n array[MINUTE] = toInt(input.substr(pos1, 2));\n array[SECOND] = toInt(input.substr(pos2));\n });\n\n // LOCALES\n\n function localeIsPM(input) {\n // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays\n // Using charAt should be more compatible.\n return (input + '').toLowerCase().charAt(0) === 'p';\n }\n\n var defaultLocaleMeridiemParse = /[ap]\\.?m?\\.?/i,\n // Setting the hour should keep the time, because the user explicitly\n // specified which hour they want. So trying to maintain the same hour (in\n // a new timezone) makes sense. Adding/subtracting hours does not follow\n // this rule.\n getSetHour = makeGetSet('Hours', true);\n\n function localeMeridiem(hours, minutes, isLower) {\n if (hours > 11) {\n return isLower ? 'pm' : 'PM';\n } else {\n return isLower ? 'am' : 'AM';\n }\n }\n\n var baseConfig = {\n calendar: defaultCalendar,\n longDateFormat: defaultLongDateFormat,\n invalidDate: defaultInvalidDate,\n ordinal: defaultOrdinal,\n dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse,\n relativeTime: defaultRelativeTime,\n\n months: defaultLocaleMonths,\n monthsShort: defaultLocaleMonthsShort,\n\n week: defaultLocaleWeek,\n\n weekdays: defaultLocaleWeekdays,\n weekdaysMin: defaultLocaleWeekdaysMin,\n weekdaysShort: defaultLocaleWeekdaysShort,\n\n meridiemParse: defaultLocaleMeridiemParse,\n };\n\n // internal storage for locale config files\n var locales = {},\n localeFamilies = {},\n globalLocale;\n\n function commonPrefix(arr1, arr2) {\n var i,\n minl = Math.min(arr1.length, arr2.length);\n for (i = 0; i < minl; i += 1) {\n if (arr1[i] !== arr2[i]) {\n return i;\n }\n }\n return minl;\n }\n\n function normalizeLocale(key) {\n return key ? key.toLowerCase().replace('_', '-') : key;\n }\n\n // pick the locale from the array\n // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each\n // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root\n function chooseLocale(names) {\n var i = 0,\n j,\n next,\n locale,\n split;\n\n while (i < names.length) {\n split = normalizeLocale(names[i]).split('-');\n j = split.length;\n next = normalizeLocale(names[i + 1]);\n next = next ? next.split('-') : null;\n while (j > 0) {\n locale = loadLocale(split.slice(0, j).join('-'));\n if (locale) {\n return locale;\n }\n if (\n next &&\n next.length >= j &&\n commonPrefix(split, next) >= j - 1\n ) {\n //the next array item is better than a shallower substring of this one\n break;\n }\n j--;\n }\n i++;\n }\n return globalLocale;\n }\n\n function isLocaleNameSane(name) {\n // Prevent names that look like filesystem paths, i.e contain '/' or '\\'\n // Ensure name is available and function returns boolean\n return !!(name && name.match('^[^/\\\\\\\\]*$'));\n }\n\n function loadLocale(name) {\n var oldLocale = null,\n aliasedRequire;\n // TODO: Find a better way to register and load all the locales in Node\n if (\n locales[name] === undefined &&\n typeof module !== 'undefined' &&\n module &&\n module.exports &&\n isLocaleNameSane(name)\n ) {\n try {\n oldLocale = globalLocale._abbr;\n aliasedRequire = require;\n aliasedRequire('./locale/' + name);\n getSetGlobalLocale(oldLocale);\n } catch (e) {\n // mark as not found to avoid repeating expensive file require call causing high CPU\n // when trying to find en-US, en_US, en-us for every format call\n locales[name] = null; // null means not found\n }\n }\n return locales[name];\n }\n\n // This function will load locale and then set the global locale. If\n // no arguments are passed in, it will simply return the current global\n // locale key.\n function getSetGlobalLocale(key, values) {\n var data;\n if (key) {\n if (isUndefined(values)) {\n data = getLocale(key);\n } else {\n data = defineLocale(key, values);\n }\n\n if (data) {\n // moment.duration._locale = moment._locale = data;\n globalLocale = data;\n } else {\n if (typeof console !== 'undefined' && console.warn) {\n //warn user if arguments are passed but the locale could not be set\n console.warn(\n 'Locale ' + key + ' not found. Did you forget to load it?'\n );\n }\n }\n }\n\n return globalLocale._abbr;\n }\n\n function defineLocale(name, config) {\n if (config !== null) {\n var locale,\n parentConfig = baseConfig;\n config.abbr = name;\n if (locales[name] != null) {\n deprecateSimple(\n 'defineLocaleOverride',\n 'use moment.updateLocale(localeName, config) to change ' +\n 'an existing locale. moment.defineLocale(localeName, ' +\n 'config) should only be used for creating a new locale ' +\n 'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.'\n );\n parentConfig = locales[name]._config;\n } else if (config.parentLocale != null) {\n if (locales[config.parentLocale] != null) {\n parentConfig = locales[config.parentLocale]._config;\n } else {\n locale = loadLocale(config.parentLocale);\n if (locale != null) {\n parentConfig = locale._config;\n } else {\n if (!localeFamilies[config.parentLocale]) {\n localeFamilies[config.parentLocale] = [];\n }\n localeFamilies[config.parentLocale].push({\n name: name,\n config: config,\n });\n return null;\n }\n }\n }\n locales[name] = new Locale(mergeConfigs(parentConfig, config));\n\n if (localeFamilies[name]) {\n localeFamilies[name].forEach(function (x) {\n defineLocale(x.name, x.config);\n });\n }\n\n // backwards compat for now: also set the locale\n // make sure we set the locale AFTER all child locales have been\n // created, so we won't end up with the child locale set.\n getSetGlobalLocale(name);\n\n return locales[name];\n } else {\n // useful for testing\n delete locales[name];\n return null;\n }\n }\n\n function updateLocale(name, config) {\n if (config != null) {\n var locale,\n tmpLocale,\n parentConfig = baseConfig;\n\n if (locales[name] != null && locales[name].parentLocale != null) {\n // Update existing child locale in-place to avoid memory-leaks\n locales[name].set(mergeConfigs(locales[name]._config, config));\n } else {\n // MERGE\n tmpLocale = loadLocale(name);\n if (tmpLocale != null) {\n parentConfig = tmpLocale._config;\n }\n config = mergeConfigs(parentConfig, config);\n if (tmpLocale == null) {\n // updateLocale is called for creating a new locale\n // Set abbr so it will have a name (getters return\n // undefined otherwise).\n config.abbr = name;\n }\n locale = new Locale(config);\n locale.parentLocale = locales[name];\n locales[name] = locale;\n }\n\n // backwards compat for now: also set the locale\n getSetGlobalLocale(name);\n } else {\n // pass null for config to unupdate, useful for tests\n if (locales[name] != null) {\n if (locales[name].parentLocale != null) {\n locales[name] = locales[name].parentLocale;\n if (name === getSetGlobalLocale()) {\n getSetGlobalLocale(name);\n }\n } else if (locales[name] != null) {\n delete locales[name];\n }\n }\n }\n return locales[name];\n }\n\n // returns locale data\n function getLocale(key) {\n var locale;\n\n if (key && key._locale && key._locale._abbr) {\n key = key._locale._abbr;\n }\n\n if (!key) {\n return globalLocale;\n }\n\n if (!isArray(key)) {\n //short-circuit everything else\n locale = loadLocale(key);\n if (locale) {\n return locale;\n }\n key = [key];\n }\n\n return chooseLocale(key);\n }\n\n function listLocales() {\n return keys(locales);\n }\n\n function checkOverflow(m) {\n var overflow,\n a = m._a;\n\n if (a && getParsingFlags(m).overflow === -2) {\n overflow =\n a[MONTH] < 0 || a[MONTH] > 11\n ? MONTH\n : a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH])\n ? DATE\n : a[HOUR] < 0 ||\n a[HOUR] > 24 ||\n (a[HOUR] === 24 &&\n (a[MINUTE] !== 0 ||\n a[SECOND] !== 0 ||\n a[MILLISECOND] !== 0))\n ? HOUR\n : a[MINUTE] < 0 || a[MINUTE] > 59\n ? MINUTE\n : a[SECOND] < 0 || a[SECOND] > 59\n ? SECOND\n : a[MILLISECOND] < 0 || a[MILLISECOND] > 999\n ? MILLISECOND\n : -1;\n\n if (\n getParsingFlags(m)._overflowDayOfYear &&\n (overflow < YEAR || overflow > DATE)\n ) {\n overflow = DATE;\n }\n if (getParsingFlags(m)._overflowWeeks && overflow === -1) {\n overflow = WEEK;\n }\n if (getParsingFlags(m)._overflowWeekday && overflow === -1) {\n overflow = WEEKDAY;\n }\n\n getParsingFlags(m).overflow = overflow;\n }\n\n return m;\n }\n\n // iso 8601 regex\n // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)\n var extendedIsoRegex =\n /^\\s*((?:[+-]\\d{6}|\\d{4})-(?:\\d\\d-\\d\\d|W\\d\\d-\\d|W\\d\\d|\\d\\d\\d|\\d\\d))(?:(T| )(\\d\\d(?::\\d\\d(?::\\d\\d(?:[.,]\\d+)?)?)?)([+-]\\d\\d(?::?\\d\\d)?|\\s*Z)?)?$/,\n basicIsoRegex =\n /^\\s*((?:[+-]\\d{6}|\\d{4})(?:\\d\\d\\d\\d|W\\d\\d\\d|W\\d\\d|\\d\\d\\d|\\d\\d|))(?:(T| )(\\d\\d(?:\\d\\d(?:\\d\\d(?:[.,]\\d+)?)?)?)([+-]\\d\\d(?::?\\d\\d)?|\\s*Z)?)?$/,\n tzRegex = /Z|[+-]\\d\\d(?::?\\d\\d)?/,\n isoDates = [\n ['YYYYYY-MM-DD', /[+-]\\d{6}-\\d\\d-\\d\\d/],\n ['YYYY-MM-DD', /\\d{4}-\\d\\d-\\d\\d/],\n ['GGGG-[W]WW-E', /\\d{4}-W\\d\\d-\\d/],\n ['GGGG-[W]WW', /\\d{4}-W\\d\\d/, false],\n ['YYYY-DDD', /\\d{4}-\\d{3}/],\n ['YYYY-MM', /\\d{4}-\\d\\d/, false],\n ['YYYYYYMMDD', /[+-]\\d{10}/],\n ['YYYYMMDD', /\\d{8}/],\n ['GGGG[W]WWE', /\\d{4}W\\d{3}/],\n ['GGGG[W]WW', /\\d{4}W\\d{2}/, false],\n ['YYYYDDD', /\\d{7}/],\n ['YYYYMM', /\\d{6}/, false],\n ['YYYY', /\\d{4}/, false],\n ],\n // iso time formats and regexes\n isoTimes = [\n ['HH:mm:ss.SSSS', /\\d\\d:\\d\\d:\\d\\d\\.\\d+/],\n ['HH:mm:ss,SSSS', /\\d\\d:\\d\\d:\\d\\d,\\d+/],\n ['HH:mm:ss', /\\d\\d:\\d\\d:\\d\\d/],\n ['HH:mm', /\\d\\d:\\d\\d/],\n ['HHmmss.SSSS', /\\d\\d\\d\\d\\d\\d\\.\\d+/],\n ['HHmmss,SSSS', /\\d\\d\\d\\d\\d\\d,\\d+/],\n ['HHmmss', /\\d\\d\\d\\d\\d\\d/],\n ['HHmm', /\\d\\d\\d\\d/],\n ['HH', /\\d\\d/],\n ],\n aspNetJsonRegex = /^\\/?Date\\((-?\\d+)/i,\n // RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3\n rfc2822 =\n /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\\s)?(\\d{1,2})\\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\\s(\\d{2,4})\\s(\\d\\d):(\\d\\d)(?::(\\d\\d))?\\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\\d{4}))$/,\n obsOffsets = {\n UT: 0,\n GMT: 0,\n EDT: -4 * 60,\n EST: -5 * 60,\n CDT: -5 * 60,\n CST: -6 * 60,\n MDT: -6 * 60,\n MST: -7 * 60,\n PDT: -7 * 60,\n PST: -8 * 60,\n };\n\n // date from iso format\n function configFromISO(config) {\n var i,\n l,\n string = config._i,\n match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string),\n allowTime,\n dateFormat,\n timeFormat,\n tzFormat,\n isoDatesLen = isoDates.length,\n isoTimesLen = isoTimes.length;\n\n if (match) {\n getParsingFlags(config).iso = true;\n for (i = 0, l = isoDatesLen; i < l; i++) {\n if (isoDates[i][1].exec(match[1])) {\n dateFormat = isoDates[i][0];\n allowTime = isoDates[i][2] !== false;\n break;\n }\n }\n if (dateFormat == null) {\n config._isValid = false;\n return;\n }\n if (match[3]) {\n for (i = 0, l = isoTimesLen; i < l; i++) {\n if (isoTimes[i][1].exec(match[3])) {\n // match[2] should be 'T' or space\n timeFormat = (match[2] || ' ') + isoTimes[i][0];\n break;\n }\n }\n if (timeFormat == null) {\n config._isValid = false;\n return;\n }\n }\n if (!allowTime && timeFormat != null) {\n config._isValid = false;\n return;\n }\n if (match[4]) {\n if (tzRegex.exec(match[4])) {\n tzFormat = 'Z';\n } else {\n config._isValid = false;\n return;\n }\n }\n config._f = dateFormat + (timeFormat || '') + (tzFormat || '');\n configFromStringAndFormat(config);\n } else {\n config._isValid = false;\n }\n }\n\n function extractFromRFC2822Strings(\n yearStr,\n monthStr,\n dayStr,\n hourStr,\n minuteStr,\n secondStr\n ) {\n var result = [\n untruncateYear(yearStr),\n defaultLocaleMonthsShort.indexOf(monthStr),\n parseInt(dayStr, 10),\n parseInt(hourStr, 10),\n parseInt(minuteStr, 10),\n ];\n\n if (secondStr) {\n result.push(parseInt(secondStr, 10));\n }\n\n return result;\n }\n\n function untruncateYear(yearStr) {\n var year = parseInt(yearStr, 10);\n if (year <= 49) {\n return 2000 + year;\n } else if (year <= 999) {\n return 1900 + year;\n }\n return year;\n }\n\n function preprocessRFC2822(s) {\n // Remove comments and folding whitespace and replace multiple-spaces with a single space\n return s\n .replace(/\\([^()]*\\)|[\\n\\t]/g, ' ')\n .replace(/(\\s\\s+)/g, ' ')\n .replace(/^\\s\\s*/, '')\n .replace(/\\s\\s*$/, '');\n }\n\n function checkWeekday(weekdayStr, parsedInput, config) {\n if (weekdayStr) {\n // TODO: Replace the vanilla JS Date object with an independent day-of-week check.\n var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr),\n weekdayActual = new Date(\n parsedInput[0],\n parsedInput[1],\n parsedInput[2]\n ).getDay();\n if (weekdayProvided !== weekdayActual) {\n getParsingFlags(config).weekdayMismatch = true;\n config._isValid = false;\n return false;\n }\n }\n return true;\n }\n\n function calculateOffset(obsOffset, militaryOffset, numOffset) {\n if (obsOffset) {\n return obsOffsets[obsOffset];\n } else if (militaryOffset) {\n // the only allowed military tz is Z\n return 0;\n } else {\n var hm = parseInt(numOffset, 10),\n m = hm % 100,\n h = (hm - m) / 100;\n return h * 60 + m;\n }\n }\n\n // date and time from ref 2822 format\n function configFromRFC2822(config) {\n var match = rfc2822.exec(preprocessRFC2822(config._i)),\n parsedArray;\n if (match) {\n parsedArray = extractFromRFC2822Strings(\n match[4],\n match[3],\n match[2],\n match[5],\n match[6],\n match[7]\n );\n if (!checkWeekday(match[1], parsedArray, config)) {\n return;\n }\n\n config._a = parsedArray;\n config._tzm = calculateOffset(match[8], match[9], match[10]);\n\n config._d = createUTCDate.apply(null, config._a);\n config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);\n\n getParsingFlags(config).rfc2822 = true;\n } else {\n config._isValid = false;\n }\n }\n\n // date from 1) ASP.NET, 2) ISO, 3) RFC 2822 formats, or 4) optional fallback if parsing isn't strict\n function configFromString(config) {\n var matched = aspNetJsonRegex.exec(config._i);\n if (matched !== null) {\n config._d = new Date(+matched[1]);\n return;\n }\n\n configFromISO(config);\n if (config._isValid === false) {\n delete config._isValid;\n } else {\n return;\n }\n\n configFromRFC2822(config);\n if (config._isValid === false) {\n delete config._isValid;\n } else {\n return;\n }\n\n if (config._strict) {\n config._isValid = false;\n } else {\n // Final attempt, use Input Fallback\n hooks.createFromInputFallback(config);\n }\n }\n\n hooks.createFromInputFallback = deprecate(\n 'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' +\n 'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' +\n 'discouraged. Please refer to http://momentjs.com/guides/#/warnings/js-date/ for more info.',\n function (config) {\n config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));\n }\n );\n\n // Pick the first defined of two or three arguments.\n function defaults(a, b, c) {\n if (a != null) {\n return a;\n }\n if (b != null) {\n return b;\n }\n return c;\n }\n\n function currentDateArray(config) {\n // hooks is actually the exported moment object\n var nowValue = new Date(hooks.now());\n if (config._useUTC) {\n return [\n nowValue.getUTCFullYear(),\n nowValue.getUTCMonth(),\n nowValue.getUTCDate(),\n ];\n }\n return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()];\n }\n\n // convert an array to a date.\n // the array should mirror the parameters below\n // note: all values past the year are optional and will default to the lowest possible value.\n // [year, month, day , hour, minute, second, millisecond]\n function configFromArray(config) {\n var i,\n date,\n input = [],\n currentDate,\n expectedWeekday,\n yearToUse;\n\n if (config._d) {\n return;\n }\n\n currentDate = currentDateArray(config);\n\n //compute day of the year from weeks and weekdays\n if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {\n dayOfYearFromWeekInfo(config);\n }\n\n //if the day of the year is set, figure out what it is\n if (config._dayOfYear != null) {\n yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);\n\n if (\n config._dayOfYear > daysInYear(yearToUse) ||\n config._dayOfYear === 0\n ) {\n getParsingFlags(config)._overflowDayOfYear = true;\n }\n\n date = createUTCDate(yearToUse, 0, config._dayOfYear);\n config._a[MONTH] = date.getUTCMonth();\n config._a[DATE] = date.getUTCDate();\n }\n\n // Default to current date.\n // * if no year, month, day of month are given, default to today\n // * if day of month is given, default month and year\n // * if month is given, default only year\n // * if year is given, don't default anything\n for (i = 0; i < 3 && config._a[i] == null; ++i) {\n config._a[i] = input[i] = currentDate[i];\n }\n\n // Zero out whatever was not defaulted, including time\n for (; i < 7; i++) {\n config._a[i] = input[i] =\n config._a[i] == null ? (i === 2 ? 1 : 0) : config._a[i];\n }\n\n // Check for 24:00:00.000\n if (\n config._a[HOUR] === 24 &&\n config._a[MINUTE] === 0 &&\n config._a[SECOND] === 0 &&\n config._a[MILLISECOND] === 0\n ) {\n config._nextDay = true;\n config._a[HOUR] = 0;\n }\n\n config._d = (config._useUTC ? createUTCDate : createDate).apply(\n null,\n input\n );\n expectedWeekday = config._useUTC\n ? config._d.getUTCDay()\n : config._d.getDay();\n\n // Apply timezone offset from input. The actual utcOffset can be changed\n // with parseZone.\n if (config._tzm != null) {\n config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);\n }\n\n if (config._nextDay) {\n config._a[HOUR] = 24;\n }\n\n // check for mismatching day of week\n if (\n config._w &&\n typeof config._w.d !== 'undefined' &&\n config._w.d !== expectedWeekday\n ) {\n getParsingFlags(config).weekdayMismatch = true;\n }\n }\n\n function dayOfYearFromWeekInfo(config) {\n var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow, curWeek;\n\n w = config._w;\n if (w.GG != null || w.W != null || w.E != null) {\n dow = 1;\n doy = 4;\n\n // TODO: We need to take the current isoWeekYear, but that depends on\n // how we interpret now (local, utc, fixed offset). So create\n // a now version of current config (take local/utc/offset flags, and\n // create now).\n weekYear = defaults(\n w.GG,\n config._a[YEAR],\n weekOfYear(createLocal(), 1, 4).year\n );\n week = defaults(w.W, 1);\n weekday = defaults(w.E, 1);\n if (weekday < 1 || weekday > 7) {\n weekdayOverflow = true;\n }\n } else {\n dow = config._locale._week.dow;\n doy = config._locale._week.doy;\n\n curWeek = weekOfYear(createLocal(), dow, doy);\n\n weekYear = defaults(w.gg, config._a[YEAR], curWeek.year);\n\n // Default to current week.\n week = defaults(w.w, curWeek.week);\n\n if (w.d != null) {\n // weekday -- low day numbers are considered next week\n weekday = w.d;\n if (weekday < 0 || weekday > 6) {\n weekdayOverflow = true;\n }\n } else if (w.e != null) {\n // local weekday -- counting starts from beginning of week\n weekday = w.e + dow;\n if (w.e < 0 || w.e > 6) {\n weekdayOverflow = true;\n }\n } else {\n // default to beginning of week\n weekday = dow;\n }\n }\n if (week < 1 || week > weeksInYear(weekYear, dow, doy)) {\n getParsingFlags(config)._overflowWeeks = true;\n } else if (weekdayOverflow != null) {\n getParsingFlags(config)._overflowWeekday = true;\n } else {\n temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy);\n config._a[YEAR] = temp.year;\n config._dayOfYear = temp.dayOfYear;\n }\n }\n\n // constant that refers to the ISO standard\n hooks.ISO_8601 = function () {};\n\n // constant that refers to the RFC 2822 form\n hooks.RFC_2822 = function () {};\n\n // date from string and format string\n function configFromStringAndFormat(config) {\n // TODO: Move this to another part of the creation flow to prevent circular deps\n if (config._f === hooks.ISO_8601) {\n configFromISO(config);\n return;\n }\n if (config._f === hooks.RFC_2822) {\n configFromRFC2822(config);\n return;\n }\n config._a = [];\n getParsingFlags(config).empty = true;\n\n // This array is used to make a Date, either with `new Date` or `Date.UTC`\n var string = '' + config._i,\n i,\n parsedInput,\n tokens,\n token,\n skipped,\n stringLength = string.length,\n totalParsedInputLength = 0,\n era,\n tokenLen;\n\n tokens =\n expandFormat(config._f, config._locale).match(formattingTokens) || [];\n tokenLen = tokens.length;\n for (i = 0; i < tokenLen; i++) {\n token = tokens[i];\n parsedInput = (string.match(getParseRegexForToken(token, config)) ||\n [])[0];\n if (parsedInput) {\n skipped = string.substr(0, string.indexOf(parsedInput));\n if (skipped.length > 0) {\n getParsingFlags(config).unusedInput.push(skipped);\n }\n string = string.slice(\n string.indexOf(parsedInput) + parsedInput.length\n );\n totalParsedInputLength += parsedInput.length;\n }\n // don't parse if it's not a known token\n if (formatTokenFunctions[token]) {\n if (parsedInput) {\n getParsingFlags(config).empty = false;\n } else {\n getParsingFlags(config).unusedTokens.push(token);\n }\n addTimeToArrayFromToken(token, parsedInput, config);\n } else if (config._strict && !parsedInput) {\n getParsingFlags(config).unusedTokens.push(token);\n }\n }\n\n // add remaining unparsed input length to the string\n getParsingFlags(config).charsLeftOver =\n stringLength - totalParsedInputLength;\n if (string.length > 0) {\n getParsingFlags(config).unusedInput.push(string);\n }\n\n // clear _12h flag if hour is <= 12\n if (\n config._a[HOUR] <= 12 &&\n getParsingFlags(config).bigHour === true &&\n config._a[HOUR] > 0\n ) {\n getParsingFlags(config).bigHour = undefined;\n }\n\n getParsingFlags(config).parsedDateParts = config._a.slice(0);\n getParsingFlags(config).meridiem = config._meridiem;\n // handle meridiem\n config._a[HOUR] = meridiemFixWrap(\n config._locale,\n config._a[HOUR],\n config._meridiem\n );\n\n // handle era\n era = getParsingFlags(config).era;\n if (era !== null) {\n config._a[YEAR] = config._locale.erasConvertYear(era, config._a[YEAR]);\n }\n\n configFromArray(config);\n checkOverflow(config);\n }\n\n function meridiemFixWrap(locale, hour, meridiem) {\n var isPm;\n\n if (meridiem == null) {\n // nothing to do\n return hour;\n }\n if (locale.meridiemHour != null) {\n return locale.meridiemHour(hour, meridiem);\n } else if (locale.isPM != null) {\n // Fallback\n isPm = locale.isPM(meridiem);\n if (isPm && hour < 12) {\n hour += 12;\n }\n if (!isPm && hour === 12) {\n hour = 0;\n }\n return hour;\n } else {\n // this is not supposed to happen\n return hour;\n }\n }\n\n // date from string and array of format strings\n function configFromStringAndArray(config) {\n var tempConfig,\n bestMoment,\n scoreToBeat,\n i,\n currentScore,\n validFormatFound,\n bestFormatIsValid = false,\n configfLen = config._f.length;\n\n if (configfLen === 0) {\n getParsingFlags(config).invalidFormat = true;\n config._d = new Date(NaN);\n return;\n }\n\n for (i = 0; i < configfLen; i++) {\n currentScore = 0;\n validFormatFound = false;\n tempConfig = copyConfig({}, config);\n if (config._useUTC != null) {\n tempConfig._useUTC = config._useUTC;\n }\n tempConfig._f = config._f[i];\n configFromStringAndFormat(tempConfig);\n\n if (isValid(tempConfig)) {\n validFormatFound = true;\n }\n\n // if there is any input that was not parsed add a penalty for that format\n currentScore += getParsingFlags(tempConfig).charsLeftOver;\n\n //or tokens\n currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;\n\n getParsingFlags(tempConfig).score = currentScore;\n\n if (!bestFormatIsValid) {\n if (\n scoreToBeat == null ||\n currentScore < scoreToBeat ||\n validFormatFound\n ) {\n scoreToBeat = currentScore;\n bestMoment = tempConfig;\n if (validFormatFound) {\n bestFormatIsValid = true;\n }\n }\n } else {\n if (currentScore < scoreToBeat) {\n scoreToBeat = currentScore;\n bestMoment = tempConfig;\n }\n }\n }\n\n extend(config, bestMoment || tempConfig);\n }\n\n function configFromObject(config) {\n if (config._d) {\n return;\n }\n\n var i = normalizeObjectUnits(config._i),\n dayOrDate = i.day === undefined ? i.date : i.day;\n config._a = map(\n [i.year, i.month, dayOrDate, i.hour, i.minute, i.second, i.millisecond],\n function (obj) {\n return obj && parseInt(obj, 10);\n }\n );\n\n configFromArray(config);\n }\n\n function createFromConfig(config) {\n var res = new Moment(checkOverflow(prepareConfig(config)));\n if (res._nextDay) {\n // Adding is smart enough around DST\n res.add(1, 'd');\n res._nextDay = undefined;\n }\n\n return res;\n }\n\n function prepareConfig(config) {\n var input = config._i,\n format = config._f;\n\n config._locale = config._locale || getLocale(config._l);\n\n if (input === null || (format === undefined && input === '')) {\n return createInvalid({ nullInput: true });\n }\n\n if (typeof input === 'string') {\n config._i = input = config._locale.preparse(input);\n }\n\n if (isMoment(input)) {\n return new Moment(checkOverflow(input));\n } else if (isDate(input)) {\n config._d = input;\n } else if (isArray(format)) {\n configFromStringAndArray(config);\n } else if (format) {\n configFromStringAndFormat(config);\n } else {\n configFromInput(config);\n }\n\n if (!isValid(config)) {\n config._d = null;\n }\n\n return config;\n }\n\n function configFromInput(config) {\n var input = config._i;\n if (isUndefined(input)) {\n config._d = new Date(hooks.now());\n } else if (isDate(input)) {\n config._d = new Date(input.valueOf());\n } else if (typeof input === 'string') {\n configFromString(config);\n } else if (isArray(input)) {\n config._a = map(input.slice(0), function (obj) {\n return parseInt(obj, 10);\n });\n configFromArray(config);\n } else if (isObject(input)) {\n configFromObject(config);\n } else if (isNumber(input)) {\n // from milliseconds\n config._d = new Date(input);\n } else {\n hooks.createFromInputFallback(config);\n }\n }\n\n function createLocalOrUTC(input, format, locale, strict, isUTC) {\n var c = {};\n\n if (format === true || format === false) {\n strict = format;\n format = undefined;\n }\n\n if (locale === true || locale === false) {\n strict = locale;\n locale = undefined;\n }\n\n if (\n (isObject(input) && isObjectEmpty(input)) ||\n (isArray(input) && input.length === 0)\n ) {\n input = undefined;\n }\n // object construction must be done this way.\n // https://github.com/moment/moment/issues/1423\n c._isAMomentObject = true;\n c._useUTC = c._isUTC = isUTC;\n c._l = locale;\n c._i = input;\n c._f = format;\n c._strict = strict;\n\n return createFromConfig(c);\n }\n\n function createLocal(input, format, locale, strict) {\n return createLocalOrUTC(input, format, locale, strict, false);\n }\n\n var prototypeMin = deprecate(\n 'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/',\n function () {\n var other = createLocal.apply(null, arguments);\n if (this.isValid() && other.isValid()) {\n return other < this ? this : other;\n } else {\n return createInvalid();\n }\n }\n ),\n prototypeMax = deprecate(\n 'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/',\n function () {\n var other = createLocal.apply(null, arguments);\n if (this.isValid() && other.isValid()) {\n return other > this ? this : other;\n } else {\n return createInvalid();\n }\n }\n );\n\n // Pick a moment m from moments so that m[fn](other) is true for all\n // other. This relies on the function fn to be transitive.\n //\n // moments should either be an array of moment objects or an array, whose\n // first element is an array of moment objects.\n function pickBy(fn, moments) {\n var res, i;\n if (moments.length === 1 && isArray(moments[0])) {\n moments = moments[0];\n }\n if (!moments.length) {\n return createLocal();\n }\n res = moments[0];\n for (i = 1; i < moments.length; ++i) {\n if (!moments[i].isValid() || moments[i][fn](res)) {\n res = moments[i];\n }\n }\n return res;\n }\n\n // TODO: Use [].sort instead?\n function min() {\n var args = [].slice.call(arguments, 0);\n\n return pickBy('isBefore', args);\n }\n\n function max() {\n var args = [].slice.call(arguments, 0);\n\n return pickBy('isAfter', args);\n }\n\n var now = function () {\n return Date.now ? Date.now() : +new Date();\n };\n\n var ordering = [\n 'year',\n 'quarter',\n 'month',\n 'week',\n 'day',\n 'hour',\n 'minute',\n 'second',\n 'millisecond',\n ];\n\n function isDurationValid(m) {\n var key,\n unitHasDecimal = false,\n i,\n orderLen = ordering.length;\n for (key in m) {\n if (\n hasOwnProp(m, key) &&\n !(\n indexOf.call(ordering, key) !== -1 &&\n (m[key] == null || !isNaN(m[key]))\n )\n ) {\n return false;\n }\n }\n\n for (i = 0; i < orderLen; ++i) {\n if (m[ordering[i]]) {\n if (unitHasDecimal) {\n return false; // only allow non-integers for smallest unit\n }\n if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) {\n unitHasDecimal = true;\n }\n }\n }\n\n return true;\n }\n\n function isValid$1() {\n return this._isValid;\n }\n\n function createInvalid$1() {\n return createDuration(NaN);\n }\n\n function Duration(duration) {\n var normalizedInput = normalizeObjectUnits(duration),\n years = normalizedInput.year || 0,\n quarters = normalizedInput.quarter || 0,\n months = normalizedInput.month || 0,\n weeks = normalizedInput.week || normalizedInput.isoWeek || 0,\n days = normalizedInput.day || 0,\n hours = normalizedInput.hour || 0,\n minutes = normalizedInput.minute || 0,\n seconds = normalizedInput.second || 0,\n milliseconds = normalizedInput.millisecond || 0;\n\n this._isValid = isDurationValid(normalizedInput);\n\n // representation for dateAddRemove\n this._milliseconds =\n +milliseconds +\n seconds * 1e3 + // 1000\n minutes * 6e4 + // 1000 * 60\n hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978\n // Because of dateAddRemove treats 24 hours as different from a\n // day when working around DST, we need to store them separately\n this._days = +days + weeks * 7;\n // It is impossible to translate months into days without knowing\n // which months you are are talking about, so we have to store\n // it separately.\n this._months = +months + quarters * 3 + years * 12;\n\n this._data = {};\n\n this._locale = getLocale();\n\n this._bubble();\n }\n\n function isDuration(obj) {\n return obj instanceof Duration;\n }\n\n function absRound(number) {\n if (number < 0) {\n return Math.round(-1 * number) * -1;\n } else {\n return Math.round(number);\n }\n }\n\n // compare two arrays, return the number of differences\n function compareArrays(array1, array2, dontConvert) {\n var len = Math.min(array1.length, array2.length),\n lengthDiff = Math.abs(array1.length - array2.length),\n diffs = 0,\n i;\n for (i = 0; i < len; i++) {\n if (\n (dontConvert && array1[i] !== array2[i]) ||\n (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))\n ) {\n diffs++;\n }\n }\n return diffs + lengthDiff;\n }\n\n // FORMATTING\n\n function offset(token, separator) {\n addFormatToken(token, 0, 0, function () {\n var offset = this.utcOffset(),\n sign = '+';\n if (offset < 0) {\n offset = -offset;\n sign = '-';\n }\n return (\n sign +\n zeroFill(~~(offset / 60), 2) +\n separator +\n zeroFill(~~offset % 60, 2)\n );\n });\n }\n\n offset('Z', ':');\n offset('ZZ', '');\n\n // PARSING\n\n addRegexToken('Z', matchShortOffset);\n addRegexToken('ZZ', matchShortOffset);\n addParseToken(['Z', 'ZZ'], function (input, array, config) {\n config._useUTC = true;\n config._tzm = offsetFromString(matchShortOffset, input);\n });\n\n // HELPERS\n\n // timezone chunker\n // '+10:00' > ['10', '00']\n // '-1530' > ['-15', '30']\n var chunkOffset = /([\\+\\-]|\\d\\d)/gi;\n\n function offsetFromString(matcher, string) {\n var matches = (string || '').match(matcher),\n chunk,\n parts,\n minutes;\n\n if (matches === null) {\n return null;\n }\n\n chunk = matches[matches.length - 1] || [];\n parts = (chunk + '').match(chunkOffset) || ['-', 0, 0];\n minutes = +(parts[1] * 60) + toInt(parts[2]);\n\n return minutes === 0 ? 0 : parts[0] === '+' ? minutes : -minutes;\n }\n\n // Return a moment from input, that is local/utc/zone equivalent to model.\n function cloneWithOffset(input, model) {\n var res, diff;\n if (model._isUTC) {\n res = model.clone();\n diff =\n (isMoment(input) || isDate(input)\n ? input.valueOf()\n : createLocal(input).valueOf()) - res.valueOf();\n // Use low-level api, because this fn is low-level api.\n res._d.setTime(res._d.valueOf() + diff);\n hooks.updateOffset(res, false);\n return res;\n } else {\n return createLocal(input).local();\n }\n }\n\n function getDateOffset(m) {\n // On Firefox.24 Date#getTimezoneOffset returns a floating point.\n // https://github.com/moment/moment/pull/1871\n return -Math.round(m._d.getTimezoneOffset());\n }\n\n // HOOKS\n\n // This function will be called whenever a moment is mutated.\n // It is intended to keep the offset in sync with the timezone.\n hooks.updateOffset = function () {};\n\n // MOMENTS\n\n // keepLocalTime = true means only change the timezone, without\n // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->\n // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset\n // +0200, so we adjust the time as needed, to be valid.\n //\n // Keeping the time actually adds/subtracts (one hour)\n // from the actual represented time. That is why we call updateOffset\n // a second time. In case it wants us to change the offset again\n // _changeInProgress == true case, then we have to adjust, because\n // there is no such time in the given timezone.\n function getSetOffset(input, keepLocalTime, keepMinutes) {\n var offset = this._offset || 0,\n localAdjust;\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n if (input != null) {\n if (typeof input === 'string') {\n input = offsetFromString(matchShortOffset, input);\n if (input === null) {\n return this;\n }\n } else if (Math.abs(input) < 16 && !keepMinutes) {\n input = input * 60;\n }\n if (!this._isUTC && keepLocalTime) {\n localAdjust = getDateOffset(this);\n }\n this._offset = input;\n this._isUTC = true;\n if (localAdjust != null) {\n this.add(localAdjust, 'm');\n }\n if (offset !== input) {\n if (!keepLocalTime || this._changeInProgress) {\n addSubtract(\n this,\n createDuration(input - offset, 'm'),\n 1,\n false\n );\n } else if (!this._changeInProgress) {\n this._changeInProgress = true;\n hooks.updateOffset(this, true);\n this._changeInProgress = null;\n }\n }\n return this;\n } else {\n return this._isUTC ? offset : getDateOffset(this);\n }\n }\n\n function getSetZone(input, keepLocalTime) {\n if (input != null) {\n if (typeof input !== 'string') {\n input = -input;\n }\n\n this.utcOffset(input, keepLocalTime);\n\n return this;\n } else {\n return -this.utcOffset();\n }\n }\n\n function setOffsetToUTC(keepLocalTime) {\n return this.utcOffset(0, keepLocalTime);\n }\n\n function setOffsetToLocal(keepLocalTime) {\n if (this._isUTC) {\n this.utcOffset(0, keepLocalTime);\n this._isUTC = false;\n\n if (keepLocalTime) {\n this.subtract(getDateOffset(this), 'm');\n }\n }\n return this;\n }\n\n function setOffsetToParsedOffset() {\n if (this._tzm != null) {\n this.utcOffset(this._tzm, false, true);\n } else if (typeof this._i === 'string') {\n var tZone = offsetFromString(matchOffset, this._i);\n if (tZone != null) {\n this.utcOffset(tZone);\n } else {\n this.utcOffset(0, true);\n }\n }\n return this;\n }\n\n function hasAlignedHourOffset(input) {\n if (!this.isValid()) {\n return false;\n }\n input = input ? createLocal(input).utcOffset() : 0;\n\n return (this.utcOffset() - input) % 60 === 0;\n }\n\n function isDaylightSavingTime() {\n return (\n this.utcOffset() > this.clone().month(0).utcOffset() ||\n this.utcOffset() > this.clone().month(5).utcOffset()\n );\n }\n\n function isDaylightSavingTimeShifted() {\n if (!isUndefined(this._isDSTShifted)) {\n return this._isDSTShifted;\n }\n\n var c = {},\n other;\n\n copyConfig(c, this);\n c = prepareConfig(c);\n\n if (c._a) {\n other = c._isUTC ? createUTC(c._a) : createLocal(c._a);\n this._isDSTShifted =\n this.isValid() && compareArrays(c._a, other.toArray()) > 0;\n } else {\n this._isDSTShifted = false;\n }\n\n return this._isDSTShifted;\n }\n\n function isLocal() {\n return this.isValid() ? !this._isUTC : false;\n }\n\n function isUtcOffset() {\n return this.isValid() ? this._isUTC : false;\n }\n\n function isUtc() {\n return this.isValid() ? this._isUTC && this._offset === 0 : false;\n }\n\n // ASP.NET json date format regex\n var aspNetRegex = /^(-|\\+)?(?:(\\d*)[. ])?(\\d+):(\\d+)(?::(\\d+)(\\.\\d*)?)?$/,\n // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html\n // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere\n // and further modified to allow for strings containing both week and day\n isoRegex =\n /^(-|\\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;\n\n function createDuration(input, key) {\n var duration = input,\n // matching against regexp is expensive, do it on demand\n match = null,\n sign,\n ret,\n diffRes;\n\n if (isDuration(input)) {\n duration = {\n ms: input._milliseconds,\n d: input._days,\n M: input._months,\n };\n } else if (isNumber(input) || !isNaN(+input)) {\n duration = {};\n if (key) {\n duration[key] = +input;\n } else {\n duration.milliseconds = +input;\n }\n } else if ((match = aspNetRegex.exec(input))) {\n sign = match[1] === '-' ? -1 : 1;\n duration = {\n y: 0,\n d: toInt(match[DATE]) * sign,\n h: toInt(match[HOUR]) * sign,\n m: toInt(match[MINUTE]) * sign,\n s: toInt(match[SECOND]) * sign,\n ms: toInt(absRound(match[MILLISECOND] * 1000)) * sign, // the millisecond decimal point is included in the match\n };\n } else if ((match = isoRegex.exec(input))) {\n sign = match[1] === '-' ? -1 : 1;\n duration = {\n y: parseIso(match[2], sign),\n M: parseIso(match[3], sign),\n w: parseIso(match[4], sign),\n d: parseIso(match[5], sign),\n h: parseIso(match[6], sign),\n m: parseIso(match[7], sign),\n s: parseIso(match[8], sign),\n };\n } else if (duration == null) {\n // checks for null or undefined\n duration = {};\n } else if (\n typeof duration === 'object' &&\n ('from' in duration || 'to' in duration)\n ) {\n diffRes = momentsDifference(\n createLocal(duration.from),\n createLocal(duration.to)\n );\n\n duration = {};\n duration.ms = diffRes.milliseconds;\n duration.M = diffRes.months;\n }\n\n ret = new Duration(duration);\n\n if (isDuration(input) && hasOwnProp(input, '_locale')) {\n ret._locale = input._locale;\n }\n\n if (isDuration(input) && hasOwnProp(input, '_isValid')) {\n ret._isValid = input._isValid;\n }\n\n return ret;\n }\n\n createDuration.fn = Duration.prototype;\n createDuration.invalid = createInvalid$1;\n\n function parseIso(inp, sign) {\n // We'd normally use ~~inp for this, but unfortunately it also\n // converts floats to ints.\n // inp may be undefined, so careful calling replace on it.\n var res = inp && parseFloat(inp.replace(',', '.'));\n // apply sign while we're at it\n return (isNaN(res) ? 0 : res) * sign;\n }\n\n function positiveMomentsDifference(base, other) {\n var res = {};\n\n res.months =\n other.month() - base.month() + (other.year() - base.year()) * 12;\n if (base.clone().add(res.months, 'M').isAfter(other)) {\n --res.months;\n }\n\n res.milliseconds = +other - +base.clone().add(res.months, 'M');\n\n return res;\n }\n\n function momentsDifference(base, other) {\n var res;\n if (!(base.isValid() && other.isValid())) {\n return { milliseconds: 0, months: 0 };\n }\n\n other = cloneWithOffset(other, base);\n if (base.isBefore(other)) {\n res = positiveMomentsDifference(base, other);\n } else {\n res = positiveMomentsDifference(other, base);\n res.milliseconds = -res.milliseconds;\n res.months = -res.months;\n }\n\n return res;\n }\n\n // TODO: remove 'name' arg after deprecation is removed\n function createAdder(direction, name) {\n return function (val, period) {\n var dur, tmp;\n //invert the arguments, but complain about it\n if (period !== null && !isNaN(+period)) {\n deprecateSimple(\n name,\n 'moment().' +\n name +\n '(period, number) is deprecated. Please use moment().' +\n name +\n '(number, period). ' +\n 'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.'\n );\n tmp = val;\n val = period;\n period = tmp;\n }\n\n dur = createDuration(val, period);\n addSubtract(this, dur, direction);\n return this;\n };\n }\n\n function addSubtract(mom, duration, isAdding, updateOffset) {\n var milliseconds = duration._milliseconds,\n days = absRound(duration._days),\n months = absRound(duration._months);\n\n if (!mom.isValid()) {\n // No op\n return;\n }\n\n updateOffset = updateOffset == null ? true : updateOffset;\n\n if (months) {\n setMonth(mom, get(mom, 'Month') + months * isAdding);\n }\n if (days) {\n set$1(mom, 'Date', get(mom, 'Date') + days * isAdding);\n }\n if (milliseconds) {\n mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding);\n }\n if (updateOffset) {\n hooks.updateOffset(mom, days || months);\n }\n }\n\n var add = createAdder(1, 'add'),\n subtract = createAdder(-1, 'subtract');\n\n function isString(input) {\n return typeof input === 'string' || input instanceof String;\n }\n\n // type MomentInput = Moment | Date | string | number | (number | string)[] | MomentInputObject | void; // null | undefined\n function isMomentInput(input) {\n return (\n isMoment(input) ||\n isDate(input) ||\n isString(input) ||\n isNumber(input) ||\n isNumberOrStringArray(input) ||\n isMomentInputObject(input) ||\n input === null ||\n input === undefined\n );\n }\n\n function isMomentInputObject(input) {\n var objectTest = isObject(input) && !isObjectEmpty(input),\n propertyTest = false,\n properties = [\n 'years',\n 'year',\n 'y',\n 'months',\n 'month',\n 'M',\n 'days',\n 'day',\n 'd',\n 'dates',\n 'date',\n 'D',\n 'hours',\n 'hour',\n 'h',\n 'minutes',\n 'minute',\n 'm',\n 'seconds',\n 'second',\n 's',\n 'milliseconds',\n 'millisecond',\n 'ms',\n ],\n i,\n property,\n propertyLen = properties.length;\n\n for (i = 0; i < propertyLen; i += 1) {\n property = properties[i];\n propertyTest = propertyTest || hasOwnProp(input, property);\n }\n\n return objectTest && propertyTest;\n }\n\n function isNumberOrStringArray(input) {\n var arrayTest = isArray(input),\n dataTypeTest = false;\n if (arrayTest) {\n dataTypeTest =\n input.filter(function (item) {\n return !isNumber(item) && isString(input);\n }).length === 0;\n }\n return arrayTest && dataTypeTest;\n }\n\n function isCalendarSpec(input) {\n var objectTest = isObject(input) && !isObjectEmpty(input),\n propertyTest = false,\n properties = [\n 'sameDay',\n 'nextDay',\n 'lastDay',\n 'nextWeek',\n 'lastWeek',\n 'sameElse',\n ],\n i,\n property;\n\n for (i = 0; i < properties.length; i += 1) {\n property = properties[i];\n propertyTest = propertyTest || hasOwnProp(input, property);\n }\n\n return objectTest && propertyTest;\n }\n\n function getCalendarFormat(myMoment, now) {\n var diff = myMoment.diff(now, 'days', true);\n return diff < -6\n ? 'sameElse'\n : diff < -1\n ? 'lastWeek'\n : diff < 0\n ? 'lastDay'\n : diff < 1\n ? 'sameDay'\n : diff < 2\n ? 'nextDay'\n : diff < 7\n ? 'nextWeek'\n : 'sameElse';\n }\n\n function calendar$1(time, formats) {\n // Support for single parameter, formats only overload to the calendar function\n if (arguments.length === 1) {\n if (!arguments[0]) {\n time = undefined;\n formats = undefined;\n } else if (isMomentInput(arguments[0])) {\n time = arguments[0];\n formats = undefined;\n } else if (isCalendarSpec(arguments[0])) {\n formats = arguments[0];\n time = undefined;\n }\n }\n // We want to compare the start of today, vs this.\n // Getting start-of-today depends on whether we're local/utc/offset or not.\n var now = time || createLocal(),\n sod = cloneWithOffset(now, this).startOf('day'),\n format = hooks.calendarFormat(this, sod) || 'sameElse',\n output =\n formats &&\n (isFunction(formats[format])\n ? formats[format].call(this, now)\n : formats[format]);\n\n return this.format(\n output || this.localeData().calendar(format, this, createLocal(now))\n );\n }\n\n function clone() {\n return new Moment(this);\n }\n\n function isAfter(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input);\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() > localInput.valueOf();\n } else {\n return localInput.valueOf() < this.clone().startOf(units).valueOf();\n }\n }\n\n function isBefore(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input);\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() < localInput.valueOf();\n } else {\n return this.clone().endOf(units).valueOf() < localInput.valueOf();\n }\n }\n\n function isBetween(from, to, units, inclusivity) {\n var localFrom = isMoment(from) ? from : createLocal(from),\n localTo = isMoment(to) ? to : createLocal(to);\n if (!(this.isValid() && localFrom.isValid() && localTo.isValid())) {\n return false;\n }\n inclusivity = inclusivity || '()';\n return (\n (inclusivity[0] === '('\n ? this.isAfter(localFrom, units)\n : !this.isBefore(localFrom, units)) &&\n (inclusivity[1] === ')'\n ? this.isBefore(localTo, units)\n : !this.isAfter(localTo, units))\n );\n }\n\n function isSame(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input),\n inputMs;\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() === localInput.valueOf();\n } else {\n inputMs = localInput.valueOf();\n return (\n this.clone().startOf(units).valueOf() <= inputMs &&\n inputMs <= this.clone().endOf(units).valueOf()\n );\n }\n }\n\n function isSameOrAfter(input, units) {\n return this.isSame(input, units) || this.isAfter(input, units);\n }\n\n function isSameOrBefore(input, units) {\n return this.isSame(input, units) || this.isBefore(input, units);\n }\n\n function diff(input, units, asFloat) {\n var that, zoneDelta, output;\n\n if (!this.isValid()) {\n return NaN;\n }\n\n that = cloneWithOffset(input, this);\n\n if (!that.isValid()) {\n return NaN;\n }\n\n zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;\n\n units = normalizeUnits(units);\n\n switch (units) {\n case 'year':\n output = monthDiff(this, that) / 12;\n break;\n case 'month':\n output = monthDiff(this, that);\n break;\n case 'quarter':\n output = monthDiff(this, that) / 3;\n break;\n case 'second':\n output = (this - that) / 1e3;\n break; // 1000\n case 'minute':\n output = (this - that) / 6e4;\n break; // 1000 * 60\n case 'hour':\n output = (this - that) / 36e5;\n break; // 1000 * 60 * 60\n case 'day':\n output = (this - that - zoneDelta) / 864e5;\n break; // 1000 * 60 * 60 * 24, negate dst\n case 'week':\n output = (this - that - zoneDelta) / 6048e5;\n break; // 1000 * 60 * 60 * 24 * 7, negate dst\n default:\n output = this - that;\n }\n\n return asFloat ? output : absFloor(output);\n }\n\n function monthDiff(a, b) {\n if (a.date() < b.date()) {\n // end-of-month calculations work correct when the start month has more\n // days than the end month.\n return -monthDiff(b, a);\n }\n // difference in months\n var wholeMonthDiff = (b.year() - a.year()) * 12 + (b.month() - a.month()),\n // b is in (anchor - 1 month, anchor + 1 month)\n anchor = a.clone().add(wholeMonthDiff, 'months'),\n anchor2,\n adjust;\n\n if (b - anchor < 0) {\n anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');\n // linear across the month\n adjust = (b - anchor) / (anchor - anchor2);\n } else {\n anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');\n // linear across the month\n adjust = (b - anchor) / (anchor2 - anchor);\n }\n\n //check for negative zero, return zero if negative zero\n return -(wholeMonthDiff + adjust) || 0;\n }\n\n hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';\n hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]';\n\n function toString() {\n return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');\n }\n\n function toISOString(keepOffset) {\n if (!this.isValid()) {\n return null;\n }\n var utc = keepOffset !== true,\n m = utc ? this.clone().utc() : this;\n if (m.year() < 0 || m.year() > 9999) {\n return formatMoment(\n m,\n utc\n ? 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]'\n : 'YYYYYY-MM-DD[T]HH:mm:ss.SSSZ'\n );\n }\n if (isFunction(Date.prototype.toISOString)) {\n // native implementation is ~50x faster, use it when we can\n if (utc) {\n return this.toDate().toISOString();\n } else {\n return new Date(this.valueOf() + this.utcOffset() * 60 * 1000)\n .toISOString()\n .replace('Z', formatMoment(m, 'Z'));\n }\n }\n return formatMoment(\n m,\n utc ? 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYY-MM-DD[T]HH:mm:ss.SSSZ'\n );\n }\n\n /**\n * Return a human readable representation of a moment that can\n * also be evaluated to get a new moment which is the same\n *\n * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects\n */\n function inspect() {\n if (!this.isValid()) {\n return 'moment.invalid(/* ' + this._i + ' */)';\n }\n var func = 'moment',\n zone = '',\n prefix,\n year,\n datetime,\n suffix;\n if (!this.isLocal()) {\n func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone';\n zone = 'Z';\n }\n prefix = '[' + func + '(\"]';\n year = 0 <= this.year() && this.year() <= 9999 ? 'YYYY' : 'YYYYYY';\n datetime = '-MM-DD[T]HH:mm:ss.SSS';\n suffix = zone + '[\")]';\n\n return this.format(prefix + year + datetime + suffix);\n }\n\n function format(inputString) {\n if (!inputString) {\n inputString = this.isUtc()\n ? hooks.defaultFormatUtc\n : hooks.defaultFormat;\n }\n var output = formatMoment(this, inputString);\n return this.localeData().postformat(output);\n }\n\n function from(time, withoutSuffix) {\n if (\n this.isValid() &&\n ((isMoment(time) && time.isValid()) || createLocal(time).isValid())\n ) {\n return createDuration({ to: this, from: time })\n .locale(this.locale())\n .humanize(!withoutSuffix);\n } else {\n return this.localeData().invalidDate();\n }\n }\n\n function fromNow(withoutSuffix) {\n return this.from(createLocal(), withoutSuffix);\n }\n\n function to(time, withoutSuffix) {\n if (\n this.isValid() &&\n ((isMoment(time) && time.isValid()) || createLocal(time).isValid())\n ) {\n return createDuration({ from: this, to: time })\n .locale(this.locale())\n .humanize(!withoutSuffix);\n } else {\n return this.localeData().invalidDate();\n }\n }\n\n function toNow(withoutSuffix) {\n return this.to(createLocal(), withoutSuffix);\n }\n\n // If passed a locale key, it will set the locale for this\n // instance. Otherwise, it will return the locale configuration\n // variables for this instance.\n function locale(key) {\n var newLocaleData;\n\n if (key === undefined) {\n return this._locale._abbr;\n } else {\n newLocaleData = getLocale(key);\n if (newLocaleData != null) {\n this._locale = newLocaleData;\n }\n return this;\n }\n }\n\n var lang = deprecate(\n 'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',\n function (key) {\n if (key === undefined) {\n return this.localeData();\n } else {\n return this.locale(key);\n }\n }\n );\n\n function localeData() {\n return this._locale;\n }\n\n var MS_PER_SECOND = 1000,\n MS_PER_MINUTE = 60 * MS_PER_SECOND,\n MS_PER_HOUR = 60 * MS_PER_MINUTE,\n MS_PER_400_YEARS = (365 * 400 + 97) * 24 * MS_PER_HOUR;\n\n // actual modulo - handles negative numbers (for dates before 1970):\n function mod$1(dividend, divisor) {\n return ((dividend % divisor) + divisor) % divisor;\n }\n\n function localStartOfDate(y, m, d) {\n // the date constructor remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n return new Date(y + 400, m, d) - MS_PER_400_YEARS;\n } else {\n return new Date(y, m, d).valueOf();\n }\n }\n\n function utcStartOfDate(y, m, d) {\n // Date.UTC remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n return Date.UTC(y + 400, m, d) - MS_PER_400_YEARS;\n } else {\n return Date.UTC(y, m, d);\n }\n }\n\n function startOf(units) {\n var time, startOfDate;\n units = normalizeUnits(units);\n if (units === undefined || units === 'millisecond' || !this.isValid()) {\n return this;\n }\n\n startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;\n\n switch (units) {\n case 'year':\n time = startOfDate(this.year(), 0, 1);\n break;\n case 'quarter':\n time = startOfDate(\n this.year(),\n this.month() - (this.month() % 3),\n 1\n );\n break;\n case 'month':\n time = startOfDate(this.year(), this.month(), 1);\n break;\n case 'week':\n time = startOfDate(\n this.year(),\n this.month(),\n this.date() - this.weekday()\n );\n break;\n case 'isoWeek':\n time = startOfDate(\n this.year(),\n this.month(),\n this.date() - (this.isoWeekday() - 1)\n );\n break;\n case 'day':\n case 'date':\n time = startOfDate(this.year(), this.month(), this.date());\n break;\n case 'hour':\n time = this._d.valueOf();\n time -= mod$1(\n time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE),\n MS_PER_HOUR\n );\n break;\n case 'minute':\n time = this._d.valueOf();\n time -= mod$1(time, MS_PER_MINUTE);\n break;\n case 'second':\n time = this._d.valueOf();\n time -= mod$1(time, MS_PER_SECOND);\n break;\n }\n\n this._d.setTime(time);\n hooks.updateOffset(this, true);\n return this;\n }\n\n function endOf(units) {\n var time, startOfDate;\n units = normalizeUnits(units);\n if (units === undefined || units === 'millisecond' || !this.isValid()) {\n return this;\n }\n\n startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;\n\n switch (units) {\n case 'year':\n time = startOfDate(this.year() + 1, 0, 1) - 1;\n break;\n case 'quarter':\n time =\n startOfDate(\n this.year(),\n this.month() - (this.month() % 3) + 3,\n 1\n ) - 1;\n break;\n case 'month':\n time = startOfDate(this.year(), this.month() + 1, 1) - 1;\n break;\n case 'week':\n time =\n startOfDate(\n this.year(),\n this.month(),\n this.date() - this.weekday() + 7\n ) - 1;\n break;\n case 'isoWeek':\n time =\n startOfDate(\n this.year(),\n this.month(),\n this.date() - (this.isoWeekday() - 1) + 7\n ) - 1;\n break;\n case 'day':\n case 'date':\n time = startOfDate(this.year(), this.month(), this.date() + 1) - 1;\n break;\n case 'hour':\n time = this._d.valueOf();\n time +=\n MS_PER_HOUR -\n mod$1(\n time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE),\n MS_PER_HOUR\n ) -\n 1;\n break;\n case 'minute':\n time = this._d.valueOf();\n time += MS_PER_MINUTE - mod$1(time, MS_PER_MINUTE) - 1;\n break;\n case 'second':\n time = this._d.valueOf();\n time += MS_PER_SECOND - mod$1(time, MS_PER_SECOND) - 1;\n break;\n }\n\n this._d.setTime(time);\n hooks.updateOffset(this, true);\n return this;\n }\n\n function valueOf() {\n return this._d.valueOf() - (this._offset || 0) * 60000;\n }\n\n function unix() {\n return Math.floor(this.valueOf() / 1000);\n }\n\n function toDate() {\n return new Date(this.valueOf());\n }\n\n function toArray() {\n var m = this;\n return [\n m.year(),\n m.month(),\n m.date(),\n m.hour(),\n m.minute(),\n m.second(),\n m.millisecond(),\n ];\n }\n\n function toObject() {\n var m = this;\n return {\n years: m.year(),\n months: m.month(),\n date: m.date(),\n hours: m.hours(),\n minutes: m.minutes(),\n seconds: m.seconds(),\n milliseconds: m.milliseconds(),\n };\n }\n\n function toJSON() {\n // new Date(NaN).toJSON() === null\n return this.isValid() ? this.toISOString() : null;\n }\n\n function isValid$2() {\n return isValid(this);\n }\n\n function parsingFlags() {\n return extend({}, getParsingFlags(this));\n }\n\n function invalidAt() {\n return getParsingFlags(this).overflow;\n }\n\n function creationData() {\n return {\n input: this._i,\n format: this._f,\n locale: this._locale,\n isUTC: this._isUTC,\n strict: this._strict,\n };\n }\n\n addFormatToken('N', 0, 0, 'eraAbbr');\n addFormatToken('NN', 0, 0, 'eraAbbr');\n addFormatToken('NNN', 0, 0, 'eraAbbr');\n addFormatToken('NNNN', 0, 0, 'eraName');\n addFormatToken('NNNNN', 0, 0, 'eraNarrow');\n\n addFormatToken('y', ['y', 1], 'yo', 'eraYear');\n addFormatToken('y', ['yy', 2], 0, 'eraYear');\n addFormatToken('y', ['yyy', 3], 0, 'eraYear');\n addFormatToken('y', ['yyyy', 4], 0, 'eraYear');\n\n addRegexToken('N', matchEraAbbr);\n addRegexToken('NN', matchEraAbbr);\n addRegexToken('NNN', matchEraAbbr);\n addRegexToken('NNNN', matchEraName);\n addRegexToken('NNNNN', matchEraNarrow);\n\n addParseToken(\n ['N', 'NN', 'NNN', 'NNNN', 'NNNNN'],\n function (input, array, config, token) {\n var era = config._locale.erasParse(input, token, config._strict);\n if (era) {\n getParsingFlags(config).era = era;\n } else {\n getParsingFlags(config).invalidEra = input;\n }\n }\n );\n\n addRegexToken('y', matchUnsigned);\n addRegexToken('yy', matchUnsigned);\n addRegexToken('yyy', matchUnsigned);\n addRegexToken('yyyy', matchUnsigned);\n addRegexToken('yo', matchEraYearOrdinal);\n\n addParseToken(['y', 'yy', 'yyy', 'yyyy'], YEAR);\n addParseToken(['yo'], function (input, array, config, token) {\n var match;\n if (config._locale._eraYearOrdinalRegex) {\n match = input.match(config._locale._eraYearOrdinalRegex);\n }\n\n if (config._locale.eraYearOrdinalParse) {\n array[YEAR] = config._locale.eraYearOrdinalParse(input, match);\n } else {\n array[YEAR] = parseInt(input, 10);\n }\n });\n\n function localeEras(m, format) {\n var i,\n l,\n date,\n eras = this._eras || getLocale('en')._eras;\n for (i = 0, l = eras.length; i < l; ++i) {\n switch (typeof eras[i].since) {\n case 'string':\n // truncate time\n date = hooks(eras[i].since).startOf('day');\n eras[i].since = date.valueOf();\n break;\n }\n\n switch (typeof eras[i].until) {\n case 'undefined':\n eras[i].until = +Infinity;\n break;\n case 'string':\n // truncate time\n date = hooks(eras[i].until).startOf('day').valueOf();\n eras[i].until = date.valueOf();\n break;\n }\n }\n return eras;\n }\n\n function localeErasParse(eraName, format, strict) {\n var i,\n l,\n eras = this.eras(),\n name,\n abbr,\n narrow;\n eraName = eraName.toUpperCase();\n\n for (i = 0, l = eras.length; i < l; ++i) {\n name = eras[i].name.toUpperCase();\n abbr = eras[i].abbr.toUpperCase();\n narrow = eras[i].narrow.toUpperCase();\n\n if (strict) {\n switch (format) {\n case 'N':\n case 'NN':\n case 'NNN':\n if (abbr === eraName) {\n return eras[i];\n }\n break;\n\n case 'NNNN':\n if (name === eraName) {\n return eras[i];\n }\n break;\n\n case 'NNNNN':\n if (narrow === eraName) {\n return eras[i];\n }\n break;\n }\n } else if ([name, abbr, narrow].indexOf(eraName) >= 0) {\n return eras[i];\n }\n }\n }\n\n function localeErasConvertYear(era, year) {\n var dir = era.since <= era.until ? +1 : -1;\n if (year === undefined) {\n return hooks(era.since).year();\n } else {\n return hooks(era.since).year() + (year - era.offset) * dir;\n }\n }\n\n function getEraName() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].name;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].name;\n }\n }\n\n return '';\n }\n\n function getEraNarrow() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].narrow;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].narrow;\n }\n }\n\n return '';\n }\n\n function getEraAbbr() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].abbr;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].abbr;\n }\n }\n\n return '';\n }\n\n function getEraYear() {\n var i,\n l,\n dir,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n dir = eras[i].since <= eras[i].until ? +1 : -1;\n\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (\n (eras[i].since <= val && val <= eras[i].until) ||\n (eras[i].until <= val && val <= eras[i].since)\n ) {\n return (\n (this.year() - hooks(eras[i].since).year()) * dir +\n eras[i].offset\n );\n }\n }\n\n return this.year();\n }\n\n function erasNameRegex(isStrict) {\n if (!hasOwnProp(this, '_erasNameRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasNameRegex : this._erasRegex;\n }\n\n function erasAbbrRegex(isStrict) {\n if (!hasOwnProp(this, '_erasAbbrRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasAbbrRegex : this._erasRegex;\n }\n\n function erasNarrowRegex(isStrict) {\n if (!hasOwnProp(this, '_erasNarrowRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasNarrowRegex : this._erasRegex;\n }\n\n function matchEraAbbr(isStrict, locale) {\n return locale.erasAbbrRegex(isStrict);\n }\n\n function matchEraName(isStrict, locale) {\n return locale.erasNameRegex(isStrict);\n }\n\n function matchEraNarrow(isStrict, locale) {\n return locale.erasNarrowRegex(isStrict);\n }\n\n function matchEraYearOrdinal(isStrict, locale) {\n return locale._eraYearOrdinalRegex || matchUnsigned;\n }\n\n function computeErasParse() {\n var abbrPieces = [],\n namePieces = [],\n narrowPieces = [],\n mixedPieces = [],\n i,\n l,\n erasName,\n erasAbbr,\n erasNarrow,\n eras = this.eras();\n\n for (i = 0, l = eras.length; i < l; ++i) {\n erasName = regexEscape(eras[i].name);\n erasAbbr = regexEscape(eras[i].abbr);\n erasNarrow = regexEscape(eras[i].narrow);\n\n namePieces.push(erasName);\n abbrPieces.push(erasAbbr);\n narrowPieces.push(erasNarrow);\n mixedPieces.push(erasName);\n mixedPieces.push(erasAbbr);\n mixedPieces.push(erasNarrow);\n }\n\n this._erasRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._erasNameRegex = new RegExp('^(' + namePieces.join('|') + ')', 'i');\n this._erasAbbrRegex = new RegExp('^(' + abbrPieces.join('|') + ')', 'i');\n this._erasNarrowRegex = new RegExp(\n '^(' + narrowPieces.join('|') + ')',\n 'i'\n );\n }\n\n // FORMATTING\n\n addFormatToken(0, ['gg', 2], 0, function () {\n return this.weekYear() % 100;\n });\n\n addFormatToken(0, ['GG', 2], 0, function () {\n return this.isoWeekYear() % 100;\n });\n\n function addWeekYearFormatToken(token, getter) {\n addFormatToken(0, [token, token.length], 0, getter);\n }\n\n addWeekYearFormatToken('gggg', 'weekYear');\n addWeekYearFormatToken('ggggg', 'weekYear');\n addWeekYearFormatToken('GGGG', 'isoWeekYear');\n addWeekYearFormatToken('GGGGG', 'isoWeekYear');\n\n // ALIASES\n\n // PARSING\n\n addRegexToken('G', matchSigned);\n addRegexToken('g', matchSigned);\n addRegexToken('GG', match1to2, match2);\n addRegexToken('gg', match1to2, match2);\n addRegexToken('GGGG', match1to4, match4);\n addRegexToken('gggg', match1to4, match4);\n addRegexToken('GGGGG', match1to6, match6);\n addRegexToken('ggggg', match1to6, match6);\n\n addWeekParseToken(\n ['gggg', 'ggggg', 'GGGG', 'GGGGG'],\n function (input, week, config, token) {\n week[token.substr(0, 2)] = toInt(input);\n }\n );\n\n addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {\n week[token] = hooks.parseTwoDigitYear(input);\n });\n\n // MOMENTS\n\n function getSetWeekYear(input) {\n return getSetWeekYearHelper.call(\n this,\n input,\n this.week(),\n this.weekday() + this.localeData()._week.dow,\n this.localeData()._week.dow,\n this.localeData()._week.doy\n );\n }\n\n function getSetISOWeekYear(input) {\n return getSetWeekYearHelper.call(\n this,\n input,\n this.isoWeek(),\n this.isoWeekday(),\n 1,\n 4\n );\n }\n\n function getISOWeeksInYear() {\n return weeksInYear(this.year(), 1, 4);\n }\n\n function getISOWeeksInISOWeekYear() {\n return weeksInYear(this.isoWeekYear(), 1, 4);\n }\n\n function getWeeksInYear() {\n var weekInfo = this.localeData()._week;\n return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);\n }\n\n function getWeeksInWeekYear() {\n var weekInfo = this.localeData()._week;\n return weeksInYear(this.weekYear(), weekInfo.dow, weekInfo.doy);\n }\n\n function getSetWeekYearHelper(input, week, weekday, dow, doy) {\n var weeksTarget;\n if (input == null) {\n return weekOfYear(this, dow, doy).year;\n } else {\n weeksTarget = weeksInYear(input, dow, doy);\n if (week > weeksTarget) {\n week = weeksTarget;\n }\n return setWeekAll.call(this, input, week, weekday, dow, doy);\n }\n }\n\n function setWeekAll(weekYear, week, weekday, dow, doy) {\n var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy),\n date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear);\n\n this.year(date.getUTCFullYear());\n this.month(date.getUTCMonth());\n this.date(date.getUTCDate());\n return this;\n }\n\n // FORMATTING\n\n addFormatToken('Q', 0, 'Qo', 'quarter');\n\n // PARSING\n\n addRegexToken('Q', match1);\n addParseToken('Q', function (input, array) {\n array[MONTH] = (toInt(input) - 1) * 3;\n });\n\n // MOMENTS\n\n function getSetQuarter(input) {\n return input == null\n ? Math.ceil((this.month() + 1) / 3)\n : this.month((input - 1) * 3 + (this.month() % 3));\n }\n\n // FORMATTING\n\n addFormatToken('D', ['DD', 2], 'Do', 'date');\n\n // PARSING\n\n addRegexToken('D', match1to2, match1to2NoLeadingZero);\n addRegexToken('DD', match1to2, match2);\n addRegexToken('Do', function (isStrict, locale) {\n // TODO: Remove \"ordinalParse\" fallback in next major release.\n return isStrict\n ? locale._dayOfMonthOrdinalParse || locale._ordinalParse\n : locale._dayOfMonthOrdinalParseLenient;\n });\n\n addParseToken(['D', 'DD'], DATE);\n addParseToken('Do', function (input, array) {\n array[DATE] = toInt(input.match(match1to2)[0]);\n });\n\n // MOMENTS\n\n var getSetDayOfMonth = makeGetSet('Date', true);\n\n // FORMATTING\n\n addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');\n\n // PARSING\n\n addRegexToken('DDD', match1to3);\n addRegexToken('DDDD', match3);\n addParseToken(['DDD', 'DDDD'], function (input, array, config) {\n config._dayOfYear = toInt(input);\n });\n\n // HELPERS\n\n // MOMENTS\n\n function getSetDayOfYear(input) {\n var dayOfYear =\n Math.round(\n (this.clone().startOf('day') - this.clone().startOf('year')) / 864e5\n ) + 1;\n return input == null ? dayOfYear : this.add(input - dayOfYear, 'd');\n }\n\n // FORMATTING\n\n addFormatToken('m', ['mm', 2], 0, 'minute');\n\n // PARSING\n\n addRegexToken('m', match1to2, match1to2HasZero);\n addRegexToken('mm', match1to2, match2);\n addParseToken(['m', 'mm'], MINUTE);\n\n // MOMENTS\n\n var getSetMinute = makeGetSet('Minutes', false);\n\n // FORMATTING\n\n addFormatToken('s', ['ss', 2], 0, 'second');\n\n // PARSING\n\n addRegexToken('s', match1to2, match1to2HasZero);\n addRegexToken('ss', match1to2, match2);\n addParseToken(['s', 'ss'], SECOND);\n\n // MOMENTS\n\n var getSetSecond = makeGetSet('Seconds', false);\n\n // FORMATTING\n\n addFormatToken('S', 0, 0, function () {\n return ~~(this.millisecond() / 100);\n });\n\n addFormatToken(0, ['SS', 2], 0, function () {\n return ~~(this.millisecond() / 10);\n });\n\n addFormatToken(0, ['SSS', 3], 0, 'millisecond');\n addFormatToken(0, ['SSSS', 4], 0, function () {\n return this.millisecond() * 10;\n });\n addFormatToken(0, ['SSSSS', 5], 0, function () {\n return this.millisecond() * 100;\n });\n addFormatToken(0, ['SSSSSS', 6], 0, function () {\n return this.millisecond() * 1000;\n });\n addFormatToken(0, ['SSSSSSS', 7], 0, function () {\n return this.millisecond() * 10000;\n });\n addFormatToken(0, ['SSSSSSSS', 8], 0, function () {\n return this.millisecond() * 100000;\n });\n addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {\n return this.millisecond() * 1000000;\n });\n\n // PARSING\n\n addRegexToken('S', match1to3, match1);\n addRegexToken('SS', match1to3, match2);\n addRegexToken('SSS', match1to3, match3);\n\n var token, getSetMillisecond;\n for (token = 'SSSS'; token.length <= 9; token += 'S') {\n addRegexToken(token, matchUnsigned);\n }\n\n function parseMs(input, array) {\n array[MILLISECOND] = toInt(('0.' + input) * 1000);\n }\n\n for (token = 'S'; token.length <= 9; token += 'S') {\n addParseToken(token, parseMs);\n }\n\n getSetMillisecond = makeGetSet('Milliseconds', false);\n\n // FORMATTING\n\n addFormatToken('z', 0, 0, 'zoneAbbr');\n addFormatToken('zz', 0, 0, 'zoneName');\n\n // MOMENTS\n\n function getZoneAbbr() {\n return this._isUTC ? 'UTC' : '';\n }\n\n function getZoneName() {\n return this._isUTC ? 'Coordinated Universal Time' : '';\n }\n\n var proto = Moment.prototype;\n\n proto.add = add;\n proto.calendar = calendar$1;\n proto.clone = clone;\n proto.diff = diff;\n proto.endOf = endOf;\n proto.format = format;\n proto.from = from;\n proto.fromNow = fromNow;\n proto.to = to;\n proto.toNow = toNow;\n proto.get = stringGet;\n proto.invalidAt = invalidAt;\n proto.isAfter = isAfter;\n proto.isBefore = isBefore;\n proto.isBetween = isBetween;\n proto.isSame = isSame;\n proto.isSameOrAfter = isSameOrAfter;\n proto.isSameOrBefore = isSameOrBefore;\n proto.isValid = isValid$2;\n proto.lang = lang;\n proto.locale = locale;\n proto.localeData = localeData;\n proto.max = prototypeMax;\n proto.min = prototypeMin;\n proto.parsingFlags = parsingFlags;\n proto.set = stringSet;\n proto.startOf = startOf;\n proto.subtract = subtract;\n proto.toArray = toArray;\n proto.toObject = toObject;\n proto.toDate = toDate;\n proto.toISOString = toISOString;\n proto.inspect = inspect;\n if (typeof Symbol !== 'undefined' && Symbol.for != null) {\n proto[Symbol.for('nodejs.util.inspect.custom')] = function () {\n return 'Moment<' + this.format() + '>';\n };\n }\n proto.toJSON = toJSON;\n proto.toString = toString;\n proto.unix = unix;\n proto.valueOf = valueOf;\n proto.creationData = creationData;\n proto.eraName = getEraName;\n proto.eraNarrow = getEraNarrow;\n proto.eraAbbr = getEraAbbr;\n proto.eraYear = getEraYear;\n proto.year = getSetYear;\n proto.isLeapYear = getIsLeapYear;\n proto.weekYear = getSetWeekYear;\n proto.isoWeekYear = getSetISOWeekYear;\n proto.quarter = proto.quarters = getSetQuarter;\n proto.month = getSetMonth;\n proto.daysInMonth = getDaysInMonth;\n proto.week = proto.weeks = getSetWeek;\n proto.isoWeek = proto.isoWeeks = getSetISOWeek;\n proto.weeksInYear = getWeeksInYear;\n proto.weeksInWeekYear = getWeeksInWeekYear;\n proto.isoWeeksInYear = getISOWeeksInYear;\n proto.isoWeeksInISOWeekYear = getISOWeeksInISOWeekYear;\n proto.date = getSetDayOfMonth;\n proto.day = proto.days = getSetDayOfWeek;\n proto.weekday = getSetLocaleDayOfWeek;\n proto.isoWeekday = getSetISODayOfWeek;\n proto.dayOfYear = getSetDayOfYear;\n proto.hour = proto.hours = getSetHour;\n proto.minute = proto.minutes = getSetMinute;\n proto.second = proto.seconds = getSetSecond;\n proto.millisecond = proto.milliseconds = getSetMillisecond;\n proto.utcOffset = getSetOffset;\n proto.utc = setOffsetToUTC;\n proto.local = setOffsetToLocal;\n proto.parseZone = setOffsetToParsedOffset;\n proto.hasAlignedHourOffset = hasAlignedHourOffset;\n proto.isDST = isDaylightSavingTime;\n proto.isLocal = isLocal;\n proto.isUtcOffset = isUtcOffset;\n proto.isUtc = isUtc;\n proto.isUTC = isUtc;\n proto.zoneAbbr = getZoneAbbr;\n proto.zoneName = getZoneName;\n proto.dates = deprecate(\n 'dates accessor is deprecated. Use date instead.',\n getSetDayOfMonth\n );\n proto.months = deprecate(\n 'months accessor is deprecated. Use month instead',\n getSetMonth\n );\n proto.years = deprecate(\n 'years accessor is deprecated. Use year instead',\n getSetYear\n );\n proto.zone = deprecate(\n 'moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/',\n getSetZone\n );\n proto.isDSTShifted = deprecate(\n 'isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information',\n isDaylightSavingTimeShifted\n );\n\n function createUnix(input) {\n return createLocal(input * 1000);\n }\n\n function createInZone() {\n return createLocal.apply(null, arguments).parseZone();\n }\n\n function preParsePostFormat(string) {\n return string;\n }\n\n var proto$1 = Locale.prototype;\n\n proto$1.calendar = calendar;\n proto$1.longDateFormat = longDateFormat;\n proto$1.invalidDate = invalidDate;\n proto$1.ordinal = ordinal;\n proto$1.preparse = preParsePostFormat;\n proto$1.postformat = preParsePostFormat;\n proto$1.relativeTime = relativeTime;\n proto$1.pastFuture = pastFuture;\n proto$1.set = set;\n proto$1.eras = localeEras;\n proto$1.erasParse = localeErasParse;\n proto$1.erasConvertYear = localeErasConvertYear;\n proto$1.erasAbbrRegex = erasAbbrRegex;\n proto$1.erasNameRegex = erasNameRegex;\n proto$1.erasNarrowRegex = erasNarrowRegex;\n\n proto$1.months = localeMonths;\n proto$1.monthsShort = localeMonthsShort;\n proto$1.monthsParse = localeMonthsParse;\n proto$1.monthsRegex = monthsRegex;\n proto$1.monthsShortRegex = monthsShortRegex;\n proto$1.week = localeWeek;\n proto$1.firstDayOfYear = localeFirstDayOfYear;\n proto$1.firstDayOfWeek = localeFirstDayOfWeek;\n\n proto$1.weekdays = localeWeekdays;\n proto$1.weekdaysMin = localeWeekdaysMin;\n proto$1.weekdaysShort = localeWeekdaysShort;\n proto$1.weekdaysParse = localeWeekdaysParse;\n\n proto$1.weekdaysRegex = weekdaysRegex;\n proto$1.weekdaysShortRegex = weekdaysShortRegex;\n proto$1.weekdaysMinRegex = weekdaysMinRegex;\n\n proto$1.isPM = localeIsPM;\n proto$1.meridiem = localeMeridiem;\n\n function get$1(format, index, field, setter) {\n var locale = getLocale(),\n utc = createUTC().set(setter, index);\n return locale[field](utc, format);\n }\n\n function listMonthsImpl(format, index, field) {\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n\n format = format || '';\n\n if (index != null) {\n return get$1(format, index, field, 'month');\n }\n\n var i,\n out = [];\n for (i = 0; i < 12; i++) {\n out[i] = get$1(format, i, field, 'month');\n }\n return out;\n }\n\n // ()\n // (5)\n // (fmt, 5)\n // (fmt)\n // (true)\n // (true, 5)\n // (true, fmt, 5)\n // (true, fmt)\n function listWeekdaysImpl(localeSorted, format, index, field) {\n if (typeof localeSorted === 'boolean') {\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n\n format = format || '';\n } else {\n format = localeSorted;\n index = format;\n localeSorted = false;\n\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n\n format = format || '';\n }\n\n var locale = getLocale(),\n shift = localeSorted ? locale._week.dow : 0,\n i,\n out = [];\n\n if (index != null) {\n return get$1(format, (index + shift) % 7, field, 'day');\n }\n\n for (i = 0; i < 7; i++) {\n out[i] = get$1(format, (i + shift) % 7, field, 'day');\n }\n return out;\n }\n\n function listMonths(format, index) {\n return listMonthsImpl(format, index, 'months');\n }\n\n function listMonthsShort(format, index) {\n return listMonthsImpl(format, index, 'monthsShort');\n }\n\n function listWeekdays(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdays');\n }\n\n function listWeekdaysShort(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');\n }\n\n function listWeekdaysMin(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');\n }\n\n getSetGlobalLocale('en', {\n eras: [\n {\n since: '0001-01-01',\n until: +Infinity,\n offset: 1,\n name: 'Anno Domini',\n narrow: 'AD',\n abbr: 'AD',\n },\n {\n since: '0000-12-31',\n until: -Infinity,\n offset: 1,\n name: 'Before Christ',\n narrow: 'BC',\n abbr: 'BC',\n },\n ],\n dayOfMonthOrdinalParse: /\\d{1,2}(th|st|nd|rd)/,\n ordinal: function (number) {\n var b = number % 10,\n output =\n toInt((number % 100) / 10) === 1\n ? 'th'\n : b === 1\n ? 'st'\n : b === 2\n ? 'nd'\n : b === 3\n ? 'rd'\n : 'th';\n return number + output;\n },\n });\n\n // Side effect imports\n\n hooks.lang = deprecate(\n 'moment.lang is deprecated. Use moment.locale instead.',\n getSetGlobalLocale\n );\n hooks.langData = deprecate(\n 'moment.langData is deprecated. Use moment.localeData instead.',\n getLocale\n );\n\n var mathAbs = Math.abs;\n\n function abs() {\n var data = this._data;\n\n this._milliseconds = mathAbs(this._milliseconds);\n this._days = mathAbs(this._days);\n this._months = mathAbs(this._months);\n\n data.milliseconds = mathAbs(data.milliseconds);\n data.seconds = mathAbs(data.seconds);\n data.minutes = mathAbs(data.minutes);\n data.hours = mathAbs(data.hours);\n data.months = mathAbs(data.months);\n data.years = mathAbs(data.years);\n\n return this;\n }\n\n function addSubtract$1(duration, input, value, direction) {\n var other = createDuration(input, value);\n\n duration._milliseconds += direction * other._milliseconds;\n duration._days += direction * other._days;\n duration._months += direction * other._months;\n\n return duration._bubble();\n }\n\n // supports only 2.0-style add(1, 's') or add(duration)\n function add$1(input, value) {\n return addSubtract$1(this, input, value, 1);\n }\n\n // supports only 2.0-style subtract(1, 's') or subtract(duration)\n function subtract$1(input, value) {\n return addSubtract$1(this, input, value, -1);\n }\n\n function absCeil(number) {\n if (number < 0) {\n return Math.floor(number);\n } else {\n return Math.ceil(number);\n }\n }\n\n function bubble() {\n var milliseconds = this._milliseconds,\n days = this._days,\n months = this._months,\n data = this._data,\n seconds,\n minutes,\n hours,\n years,\n monthsFromDays;\n\n // if we have a mix of positive and negative values, bubble down first\n // check: https://github.com/moment/moment/issues/2166\n if (\n !(\n (milliseconds >= 0 && days >= 0 && months >= 0) ||\n (milliseconds <= 0 && days <= 0 && months <= 0)\n )\n ) {\n milliseconds += absCeil(monthsToDays(months) + days) * 864e5;\n days = 0;\n months = 0;\n }\n\n // The following code bubbles up values, see the tests for\n // examples of what that means.\n data.milliseconds = milliseconds % 1000;\n\n seconds = absFloor(milliseconds / 1000);\n data.seconds = seconds % 60;\n\n minutes = absFloor(seconds / 60);\n data.minutes = minutes % 60;\n\n hours = absFloor(minutes / 60);\n data.hours = hours % 24;\n\n days += absFloor(hours / 24);\n\n // convert days to months\n monthsFromDays = absFloor(daysToMonths(days));\n months += monthsFromDays;\n days -= absCeil(monthsToDays(monthsFromDays));\n\n // 12 months -> 1 year\n years = absFloor(months / 12);\n months %= 12;\n\n data.days = days;\n data.months = months;\n data.years = years;\n\n return this;\n }\n\n function daysToMonths(days) {\n // 400 years have 146097 days (taking into account leap year rules)\n // 400 years have 12 months === 4800\n return (days * 4800) / 146097;\n }\n\n function monthsToDays(months) {\n // the reverse of daysToMonths\n return (months * 146097) / 4800;\n }\n\n function as(units) {\n if (!this.isValid()) {\n return NaN;\n }\n var days,\n months,\n milliseconds = this._milliseconds;\n\n units = normalizeUnits(units);\n\n if (units === 'month' || units === 'quarter' || units === 'year') {\n days = this._days + milliseconds / 864e5;\n months = this._months + daysToMonths(days);\n switch (units) {\n case 'month':\n return months;\n case 'quarter':\n return months / 3;\n case 'year':\n return months / 12;\n }\n } else {\n // handle milliseconds separately because of floating point math errors (issue #1867)\n days = this._days + Math.round(monthsToDays(this._months));\n switch (units) {\n case 'week':\n return days / 7 + milliseconds / 6048e5;\n case 'day':\n return days + milliseconds / 864e5;\n case 'hour':\n return days * 24 + milliseconds / 36e5;\n case 'minute':\n return days * 1440 + milliseconds / 6e4;\n case 'second':\n return days * 86400 + milliseconds / 1000;\n // Math.floor prevents floating point math errors here\n case 'millisecond':\n return Math.floor(days * 864e5) + milliseconds;\n default:\n throw new Error('Unknown unit ' + units);\n }\n }\n }\n\n function makeAs(alias) {\n return function () {\n return this.as(alias);\n };\n }\n\n var asMilliseconds = makeAs('ms'),\n asSeconds = makeAs('s'),\n asMinutes = makeAs('m'),\n asHours = makeAs('h'),\n asDays = makeAs('d'),\n asWeeks = makeAs('w'),\n asMonths = makeAs('M'),\n asQuarters = makeAs('Q'),\n asYears = makeAs('y'),\n valueOf$1 = asMilliseconds;\n\n function clone$1() {\n return createDuration(this);\n }\n\n function get$2(units) {\n units = normalizeUnits(units);\n return this.isValid() ? this[units + 's']() : NaN;\n }\n\n function makeGetter(name) {\n return function () {\n return this.isValid() ? this._data[name] : NaN;\n };\n }\n\n var milliseconds = makeGetter('milliseconds'),\n seconds = makeGetter('seconds'),\n minutes = makeGetter('minutes'),\n hours = makeGetter('hours'),\n days = makeGetter('days'),\n months = makeGetter('months'),\n years = makeGetter('years');\n\n function weeks() {\n return absFloor(this.days() / 7);\n }\n\n var round = Math.round,\n thresholds = {\n ss: 44, // a few seconds to seconds\n s: 45, // seconds to minute\n m: 45, // minutes to hour\n h: 22, // hours to day\n d: 26, // days to month/week\n w: null, // weeks to month\n M: 11, // months to year\n };\n\n // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize\n function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {\n return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);\n }\n\n function relativeTime$1(posNegDuration, withoutSuffix, thresholds, locale) {\n var duration = createDuration(posNegDuration).abs(),\n seconds = round(duration.as('s')),\n minutes = round(duration.as('m')),\n hours = round(duration.as('h')),\n days = round(duration.as('d')),\n months = round(duration.as('M')),\n weeks = round(duration.as('w')),\n years = round(duration.as('y')),\n a =\n (seconds <= thresholds.ss && ['s', seconds]) ||\n (seconds < thresholds.s && ['ss', seconds]) ||\n (minutes <= 1 && ['m']) ||\n (minutes < thresholds.m && ['mm', minutes]) ||\n (hours <= 1 && ['h']) ||\n (hours < thresholds.h && ['hh', hours]) ||\n (days <= 1 && ['d']) ||\n (days < thresholds.d && ['dd', days]);\n\n if (thresholds.w != null) {\n a =\n a ||\n (weeks <= 1 && ['w']) ||\n (weeks < thresholds.w && ['ww', weeks]);\n }\n a = a ||\n (months <= 1 && ['M']) ||\n (months < thresholds.M && ['MM', months]) ||\n (years <= 1 && ['y']) || ['yy', years];\n\n a[2] = withoutSuffix;\n a[3] = +posNegDuration > 0;\n a[4] = locale;\n return substituteTimeAgo.apply(null, a);\n }\n\n // This function allows you to set the rounding function for relative time strings\n function getSetRelativeTimeRounding(roundingFunction) {\n if (roundingFunction === undefined) {\n return round;\n }\n if (typeof roundingFunction === 'function') {\n round = roundingFunction;\n return true;\n }\n return false;\n }\n\n // This function allows you to set a threshold for relative time strings\n function getSetRelativeTimeThreshold(threshold, limit) {\n if (thresholds[threshold] === undefined) {\n return false;\n }\n if (limit === undefined) {\n return thresholds[threshold];\n }\n thresholds[threshold] = limit;\n if (threshold === 's') {\n thresholds.ss = limit - 1;\n }\n return true;\n }\n\n function humanize(argWithSuffix, argThresholds) {\n if (!this.isValid()) {\n return this.localeData().invalidDate();\n }\n\n var withSuffix = false,\n th = thresholds,\n locale,\n output;\n\n if (typeof argWithSuffix === 'object') {\n argThresholds = argWithSuffix;\n argWithSuffix = false;\n }\n if (typeof argWithSuffix === 'boolean') {\n withSuffix = argWithSuffix;\n }\n if (typeof argThresholds === 'object') {\n th = Object.assign({}, thresholds, argThresholds);\n if (argThresholds.s != null && argThresholds.ss == null) {\n th.ss = argThresholds.s - 1;\n }\n }\n\n locale = this.localeData();\n output = relativeTime$1(this, !withSuffix, th, locale);\n\n if (withSuffix) {\n output = locale.pastFuture(+this, output);\n }\n\n return locale.postformat(output);\n }\n\n var abs$1 = Math.abs;\n\n function sign(x) {\n return (x > 0) - (x < 0) || +x;\n }\n\n function toISOString$1() {\n // for ISO strings we do not use the normal bubbling rules:\n // * milliseconds bubble up until they become hours\n // * days do not bubble at all\n // * months bubble up until they become years\n // This is because there is no context-free conversion between hours and days\n // (think of clock changes)\n // and also not between days and months (28-31 days per month)\n if (!this.isValid()) {\n return this.localeData().invalidDate();\n }\n\n var seconds = abs$1(this._milliseconds) / 1000,\n days = abs$1(this._days),\n months = abs$1(this._months),\n minutes,\n hours,\n years,\n s,\n total = this.asSeconds(),\n totalSign,\n ymSign,\n daysSign,\n hmsSign;\n\n if (!total) {\n // this is the same as C#'s (Noda) and python (isodate)...\n // but not other JS (goog.date)\n return 'P0D';\n }\n\n // 3600 seconds -> 60 minutes -> 1 hour\n minutes = absFloor(seconds / 60);\n hours = absFloor(minutes / 60);\n seconds %= 60;\n minutes %= 60;\n\n // 12 months -> 1 year\n years = absFloor(months / 12);\n months %= 12;\n\n // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js\n s = seconds ? seconds.toFixed(3).replace(/\\.?0+$/, '') : '';\n\n totalSign = total < 0 ? '-' : '';\n ymSign = sign(this._months) !== sign(total) ? '-' : '';\n daysSign = sign(this._days) !== sign(total) ? '-' : '';\n hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : '';\n\n return (\n totalSign +\n 'P' +\n (years ? ymSign + years + 'Y' : '') +\n (months ? ymSign + months + 'M' : '') +\n (days ? daysSign + days + 'D' : '') +\n (hours || minutes || seconds ? 'T' : '') +\n (hours ? hmsSign + hours + 'H' : '') +\n (minutes ? hmsSign + minutes + 'M' : '') +\n (seconds ? hmsSign + s + 'S' : '')\n );\n }\n\n var proto$2 = Duration.prototype;\n\n proto$2.isValid = isValid$1;\n proto$2.abs = abs;\n proto$2.add = add$1;\n proto$2.subtract = subtract$1;\n proto$2.as = as;\n proto$2.asMilliseconds = asMilliseconds;\n proto$2.asSeconds = asSeconds;\n proto$2.asMinutes = asMinutes;\n proto$2.asHours = asHours;\n proto$2.asDays = asDays;\n proto$2.asWeeks = asWeeks;\n proto$2.asMonths = asMonths;\n proto$2.asQuarters = asQuarters;\n proto$2.asYears = asYears;\n proto$2.valueOf = valueOf$1;\n proto$2._bubble = bubble;\n proto$2.clone = clone$1;\n proto$2.get = get$2;\n proto$2.milliseconds = milliseconds;\n proto$2.seconds = seconds;\n proto$2.minutes = minutes;\n proto$2.hours = hours;\n proto$2.days = days;\n proto$2.weeks = weeks;\n proto$2.months = months;\n proto$2.years = years;\n proto$2.humanize = humanize;\n proto$2.toISOString = toISOString$1;\n proto$2.toString = toISOString$1;\n proto$2.toJSON = toISOString$1;\n proto$2.locale = locale;\n proto$2.localeData = localeData;\n\n proto$2.toIsoString = deprecate(\n 'toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)',\n toISOString$1\n );\n proto$2.lang = lang;\n\n // FORMATTING\n\n addFormatToken('X', 0, 0, 'unix');\n addFormatToken('x', 0, 0, 'valueOf');\n\n // PARSING\n\n addRegexToken('x', matchSigned);\n addRegexToken('X', matchTimestamp);\n addParseToken('X', function (input, array, config) {\n config._d = new Date(parseFloat(input) * 1000);\n });\n addParseToken('x', function (input, array, config) {\n config._d = new Date(toInt(input));\n });\n\n //! moment.js\n\n hooks.version = '2.30.1';\n\n setHookCallback(createLocal);\n\n hooks.fn = proto;\n hooks.min = min;\n hooks.max = max;\n hooks.now = now;\n hooks.utc = createUTC;\n hooks.unix = createUnix;\n hooks.months = listMonths;\n hooks.isDate = isDate;\n hooks.locale = getSetGlobalLocale;\n hooks.invalid = createInvalid;\n hooks.duration = createDuration;\n hooks.isMoment = isMoment;\n hooks.weekdays = listWeekdays;\n hooks.parseZone = createInZone;\n hooks.localeData = getLocale;\n hooks.isDuration = isDuration;\n hooks.monthsShort = listMonthsShort;\n hooks.weekdaysMin = listWeekdaysMin;\n hooks.defineLocale = defineLocale;\n hooks.updateLocale = updateLocale;\n hooks.locales = listLocales;\n hooks.weekdaysShort = listWeekdaysShort;\n hooks.normalizeUnits = normalizeUnits;\n hooks.relativeTimeRounding = getSetRelativeTimeRounding;\n hooks.relativeTimeThreshold = getSetRelativeTimeThreshold;\n hooks.calendarFormat = getCalendarFormat;\n hooks.prototype = proto;\n\n // currently HTML5 input type only supports 24-hour formats\n hooks.HTML5_FMT = {\n DATETIME_LOCAL: 'YYYY-MM-DDTHH:mm', // \n DATETIME_LOCAL_SECONDS: 'YYYY-MM-DDTHH:mm:ss', // \n DATETIME_LOCAL_MS: 'YYYY-MM-DDTHH:mm:ss.SSS', // \n DATE: 'YYYY-MM-DD', // \n TIME: 'HH:mm', // \n TIME_SECONDS: 'HH:mm:ss', // \n TIME_MS: 'HH:mm:ss.SSS', // \n WEEK: 'GGGG-[W]WW', // \n MONTH: 'YYYY-MM', // \n };\n\n return hooks;\n\n})));\n","/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n'use strict';\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n","var isarray = require('isarray')\n\n/**\n * Expose `pathToRegexp`.\n */\nmodule.exports = pathToRegexp\nmodule.exports.parse = parse\nmodule.exports.compile = compile\nmodule.exports.tokensToFunction = tokensToFunction\nmodule.exports.tokensToRegExp = tokensToRegExp\n\n/**\n * The main path matching regexp utility.\n *\n * @type {RegExp}\n */\nvar PATH_REGEXP = new RegExp([\n // Match escaped characters that would otherwise appear in future matches.\n // This allows the user to escape special characters that won't transform.\n '(\\\\\\\\.)',\n // Match Express-style parameters and un-named parameters with a prefix\n // and optional suffixes. Matches appear as:\n //\n // \"/:test(\\\\d+)?\" => [\"/\", \"test\", \"\\d+\", undefined, \"?\", undefined]\n // \"/route(\\\\d+)\" => [undefined, undefined, undefined, \"\\d+\", undefined, undefined]\n // \"/*\" => [\"/\", undefined, undefined, undefined, undefined, \"*\"]\n '([\\\\/.])?(?:(?:\\\\:(\\\\w+)(?:\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))?|\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))([+*?])?|(\\\\*))'\n].join('|'), 'g')\n\n/**\n * Parse a string for the raw tokens.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!Array}\n */\nfunction parse (str, options) {\n var tokens = []\n var key = 0\n var index = 0\n var path = ''\n var defaultDelimiter = options && options.delimiter || '/'\n var res\n\n while ((res = PATH_REGEXP.exec(str)) != null) {\n var m = res[0]\n var escaped = res[1]\n var offset = res.index\n path += str.slice(index, offset)\n index = offset + m.length\n\n // Ignore already escaped sequences.\n if (escaped) {\n path += escaped[1]\n continue\n }\n\n var next = str[index]\n var prefix = res[2]\n var name = res[3]\n var capture = res[4]\n var group = res[5]\n var modifier = res[6]\n var asterisk = res[7]\n\n // Push the current path onto the tokens.\n if (path) {\n tokens.push(path)\n path = ''\n }\n\n var partial = prefix != null && next != null && next !== prefix\n var repeat = modifier === '+' || modifier === '*'\n var optional = modifier === '?' || modifier === '*'\n var delimiter = res[2] || defaultDelimiter\n var pattern = capture || group\n\n tokens.push({\n name: name || key++,\n prefix: prefix || '',\n delimiter: delimiter,\n optional: optional,\n repeat: repeat,\n partial: partial,\n asterisk: !!asterisk,\n pattern: pattern ? escapeGroup(pattern) : (asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?')\n })\n }\n\n // Match any characters still remaining.\n if (index < str.length) {\n path += str.substr(index)\n }\n\n // If the path exists, push it onto the end.\n if (path) {\n tokens.push(path)\n }\n\n return tokens\n}\n\n/**\n * Compile a string to a template function for the path.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!function(Object=, Object=)}\n */\nfunction compile (str, options) {\n return tokensToFunction(parse(str, options), options)\n}\n\n/**\n * Prettier encoding of URI path segments.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeURIComponentPretty (str) {\n return encodeURI(str).replace(/[\\/?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Encode the asterisk parameter. Similar to `pretty`, but allows slashes.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeAsterisk (str) {\n return encodeURI(str).replace(/[?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Expose a method for transforming tokens into the path function.\n */\nfunction tokensToFunction (tokens, options) {\n // Compile all the tokens into regexps.\n var matches = new Array(tokens.length)\n\n // Compile all the patterns before compilation.\n for (var i = 0; i < tokens.length; i++) {\n if (typeof tokens[i] === 'object') {\n matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$', flags(options))\n }\n }\n\n return function (obj, opts) {\n var path = ''\n var data = obj || {}\n var options = opts || {}\n var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent\n\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n path += token\n\n continue\n }\n\n var value = data[token.name]\n var segment\n\n if (value == null) {\n if (token.optional) {\n // Prepend partial segment prefixes.\n if (token.partial) {\n path += token.prefix\n }\n\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to be defined')\n }\n }\n\n if (isarray(value)) {\n if (!token.repeat) {\n throw new TypeError('Expected \"' + token.name + '\" to not repeat, but received `' + JSON.stringify(value) + '`')\n }\n\n if (value.length === 0) {\n if (token.optional) {\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to not be empty')\n }\n }\n\n for (var j = 0; j < value.length; j++) {\n segment = encode(value[j])\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected all \"' + token.name + '\" to match \"' + token.pattern + '\", but received `' + JSON.stringify(segment) + '`')\n }\n\n path += (j === 0 ? token.prefix : token.delimiter) + segment\n }\n\n continue\n }\n\n segment = token.asterisk ? encodeAsterisk(value) : encode(value)\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected \"' + token.name + '\" to match \"' + token.pattern + '\", but received \"' + segment + '\"')\n }\n\n path += token.prefix + segment\n }\n\n return path\n }\n}\n\n/**\n * Escape a regular expression string.\n *\n * @param {string} str\n * @return {string}\n */\nfunction escapeString (str) {\n return str.replace(/([.+*?=^!:${}()[\\]|\\/\\\\])/g, '\\\\$1')\n}\n\n/**\n * Escape the capturing group by escaping special characters and meaning.\n *\n * @param {string} group\n * @return {string}\n */\nfunction escapeGroup (group) {\n return group.replace(/([=!:$\\/()])/g, '\\\\$1')\n}\n\n/**\n * Attach the keys as a property of the regexp.\n *\n * @param {!RegExp} re\n * @param {Array} keys\n * @return {!RegExp}\n */\nfunction attachKeys (re, keys) {\n re.keys = keys\n return re\n}\n\n/**\n * Get the flags for a regexp from the options.\n *\n * @param {Object} options\n * @return {string}\n */\nfunction flags (options) {\n return options && options.sensitive ? '' : 'i'\n}\n\n/**\n * Pull out keys from a regexp.\n *\n * @param {!RegExp} path\n * @param {!Array} keys\n * @return {!RegExp}\n */\nfunction regexpToRegexp (path, keys) {\n // Use a negative lookahead to match only capturing groups.\n var groups = path.source.match(/\\((?!\\?)/g)\n\n if (groups) {\n for (var i = 0; i < groups.length; i++) {\n keys.push({\n name: i,\n prefix: null,\n delimiter: null,\n optional: false,\n repeat: false,\n partial: false,\n asterisk: false,\n pattern: null\n })\n }\n }\n\n return attachKeys(path, keys)\n}\n\n/**\n * Transform an array into a regexp.\n *\n * @param {!Array} path\n * @param {Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction arrayToRegexp (path, keys, options) {\n var parts = []\n\n for (var i = 0; i < path.length; i++) {\n parts.push(pathToRegexp(path[i], keys, options).source)\n }\n\n var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options))\n\n return attachKeys(regexp, keys)\n}\n\n/**\n * Create a path regexp from string input.\n *\n * @param {string} path\n * @param {!Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction stringToRegexp (path, keys, options) {\n return tokensToRegExp(parse(path, options), keys, options)\n}\n\n/**\n * Expose a function for taking tokens and returning a RegExp.\n *\n * @param {!Array} tokens\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction tokensToRegExp (tokens, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n var strict = options.strict\n var end = options.end !== false\n var route = ''\n\n // Iterate over the tokens and create our regexp string.\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n route += escapeString(token)\n } else {\n var prefix = escapeString(token.prefix)\n var capture = '(?:' + token.pattern + ')'\n\n keys.push(token)\n\n if (token.repeat) {\n capture += '(?:' + prefix + capture + ')*'\n }\n\n if (token.optional) {\n if (!token.partial) {\n capture = '(?:' + prefix + '(' + capture + '))?'\n } else {\n capture = prefix + '(' + capture + ')?'\n }\n } else {\n capture = prefix + '(' + capture + ')'\n }\n\n route += capture\n }\n }\n\n var delimiter = escapeString(options.delimiter || '/')\n var endsWithDelimiter = route.slice(-delimiter.length) === delimiter\n\n // In non-strict mode we allow a slash at the end of match. If the path to\n // match already ends with a slash, we remove it for consistency. The slash\n // is valid at the end of a path match, not in the middle. This is important\n // in non-ending mode, where \"/test/\" shouldn't match \"/test//route\".\n if (!strict) {\n route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?'\n }\n\n if (end) {\n route += '$'\n } else {\n // In non-ending mode, we need the capturing groups to match as much as\n // possible by using a positive lookahead to the end or next path segment.\n route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)'\n }\n\n return attachKeys(new RegExp('^' + route, flags(options)), keys)\n}\n\n/**\n * Normalize the given path string, returning a regular expression.\n *\n * An empty array can be passed in for the keys, which will hold the\n * placeholder key descriptions. For example, using `/user/:id`, `keys` will\n * contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.\n *\n * @param {(string|RegExp|Array)} path\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction pathToRegexp (path, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n if (path instanceof RegExp) {\n return regexpToRegexp(path, /** @type {!Array} */ (keys))\n }\n\n if (isarray(path)) {\n return arrayToRegexp(/** @type {!Array} */ (path), /** @type {!Array} */ (keys), options)\n }\n\n return stringToRegexp(/** @type {string} */ (path), /** @type {!Array} */ (keys), options)\n}\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nvar ReactPropTypesSecret = require('./lib/ReactPropTypesSecret');\n\nfunction emptyFunction() {}\nfunction emptyFunctionWithReset() {}\nemptyFunctionWithReset.resetWarningCache = emptyFunction;\n\nmodule.exports = function() {\n function shim(props, propName, componentName, location, propFullName, secret) {\n if (secret === ReactPropTypesSecret) {\n // It is still safe when called from React.\n return;\n }\n var err = new Error(\n 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +\n 'Use PropTypes.checkPropTypes() to call them. ' +\n 'Read more at http://fb.me/use-check-prop-types'\n );\n err.name = 'Invariant Violation';\n throw err;\n };\n shim.isRequired = shim;\n function getShim() {\n return shim;\n };\n // Important!\n // Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.\n var ReactPropTypes = {\n array: shim,\n bigint: shim,\n bool: shim,\n func: shim,\n number: shim,\n object: shim,\n string: shim,\n symbol: shim,\n\n any: shim,\n arrayOf: getShim,\n element: shim,\n elementType: shim,\n instanceOf: getShim,\n node: shim,\n objectOf: getShim,\n oneOf: getShim,\n oneOfType: getShim,\n shape: getShim,\n exact: getShim,\n\n checkPropTypes: emptyFunctionWithReset,\n resetWarningCache: emptyFunction\n };\n\n ReactPropTypes.PropTypes = ReactPropTypes;\n\n return ReactPropTypes;\n};\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nif (process.env.NODE_ENV !== 'production') {\n var ReactIs = require('react-is');\n\n // By explicitly using `prop-types` you are opting into new development behavior.\n // http://fb.me/prop-types-in-prod\n var throwOnDirectAccess = true;\n module.exports = require('./factoryWithTypeCheckers')(ReactIs.isElement, throwOnDirectAccess);\n} else {\n // By explicitly using `prop-types` you are opting into new production behavior.\n // http://fb.me/prop-types-in-prod\n module.exports = require('./factoryWithThrowingShims')();\n}\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n","var mode = require('./mode');\n\nfunction QR8bitByte(data) {\n\tthis.mode = mode.MODE_8BIT_BYTE;\n\tthis.data = data;\n}\n\nQR8bitByte.prototype = {\n\n\tgetLength : function(buffer) {\n\t\treturn this.data.length;\n\t},\n\t\n\twrite : function(buffer) {\n\t\tfor (var i = 0; i < this.data.length; i++) {\n\t\t\t// not JIS ...\n\t\t\tbuffer.put(this.data.charCodeAt(i), 8);\n\t\t}\n\t}\n};\n\nmodule.exports = QR8bitByte;\n\n","function QRBitBuffer() {\n\tthis.buffer = new Array();\n\tthis.length = 0;\n}\n\nQRBitBuffer.prototype = {\n\n\tget : function(index) {\n\t\tvar bufIndex = Math.floor(index / 8);\n\t\treturn ( (this.buffer[bufIndex] >>> (7 - index % 8) ) & 1) == 1;\n\t},\n\t\n\tput : function(num, length) {\n\t\tfor (var i = 0; i < length; i++) {\n\t\t\tthis.putBit( ( (num >>> (length - i - 1) ) & 1) == 1);\n\t\t}\n\t},\n\t\n\tgetLengthInBits : function() {\n\t\treturn this.length;\n\t},\n\t\n\tputBit : function(bit) {\n\t\n\t\tvar bufIndex = Math.floor(this.length / 8);\n\t\tif (this.buffer.length <= bufIndex) {\n\t\t\tthis.buffer.push(0);\n\t\t}\n\t\n\t\tif (bit) {\n\t\t\tthis.buffer[bufIndex] |= (0x80 >>> (this.length % 8) );\n\t\t}\n\t\n\t\tthis.length++;\n\t}\n};\n\nmodule.exports = QRBitBuffer;\n","module.exports = {\n\tL : 1,\n\tM : 0,\n\tQ : 3,\n\tH : 2\n};\n\n","var math = require('./math');\n\nfunction QRPolynomial(num, shift) {\n\n\tif (num.length == undefined) {\n\t\tthrow new Error(num.length + \"/\" + shift);\n\t}\n\n\tvar offset = 0;\n\n\twhile (offset < num.length && num[offset] == 0) {\n\t\toffset++;\n\t}\n\n\tthis.num = new Array(num.length - offset + shift);\n\tfor (var i = 0; i < num.length - offset; i++) {\n\t\tthis.num[i] = num[i + offset];\n\t}\n}\n\nQRPolynomial.prototype = {\n\n\tget : function(index) {\n\t\treturn this.num[index];\n\t},\n\t\n\tgetLength : function() {\n\t\treturn this.num.length;\n\t},\n\t\n\tmultiply : function(e) {\n\t\n\t\tvar num = new Array(this.getLength() + e.getLength() - 1);\n\t\n\t\tfor (var i = 0; i < this.getLength(); i++) {\n\t\t\tfor (var j = 0; j < e.getLength(); j++) {\n\t\t\t\tnum[i + j] ^= math.gexp(math.glog(this.get(i) ) + math.glog(e.get(j) ) );\n\t\t\t}\n\t\t}\n\t\n\t\treturn new QRPolynomial(num, 0);\n\t},\n\t\n\tmod : function(e) {\n\t\n\t\tif (this.getLength() - e.getLength() < 0) {\n\t\t\treturn this;\n\t\t}\n\t\n\t\tvar ratio = math.glog(this.get(0) ) - math.glog(e.get(0) );\n\t\n\t\tvar num = new Array(this.getLength() );\n\t\t\n\t\tfor (var i = 0; i < this.getLength(); i++) {\n\t\t\tnum[i] = this.get(i);\n\t\t}\n\t\t\n\t\tfor (var i = 0; i < e.getLength(); i++) {\n\t\t\tnum[i] ^= math.gexp(math.glog(e.get(i) ) + ratio);\n\t\t}\n\t\n\t\t// recursive call\n\t\treturn new QRPolynomial(num, 0).mod(e);\n\t}\n};\n\nmodule.exports = QRPolynomial;\n","var BitByte = require('./8BitByte');\nvar RSBlock = require('./RSBlock');\nvar BitBuffer = require('./BitBuffer');\nvar util = require('./util');\nvar Polynomial = require('./Polynomial');\n\nfunction QRCode(typeNumber, errorCorrectLevel) {\n\tthis.typeNumber = typeNumber;\n\tthis.errorCorrectLevel = errorCorrectLevel;\n\tthis.modules = null;\n\tthis.moduleCount = 0;\n\tthis.dataCache = null;\n\tthis.dataList = [];\n}\n\n// for client side minification\nvar proto = QRCode.prototype;\n\nproto.addData = function(data) {\n\tvar newData = new BitByte(data);\n\tthis.dataList.push(newData);\n\tthis.dataCache = null;\n};\n\nproto.isDark = function(row, col) {\n\tif (row < 0 || this.moduleCount <= row || col < 0 || this.moduleCount <= col) {\n\t\tthrow new Error(row + \",\" + col);\n\t}\n\treturn this.modules[row][col];\n};\n\nproto.getModuleCount = function() {\n\treturn this.moduleCount;\n};\n\nproto.make = function() {\n\t// Calculate automatically typeNumber if provided is < 1\n\tif (this.typeNumber < 1 ){\n\t\tvar typeNumber = 1;\n\t\tfor (typeNumber = 1; typeNumber < 40; typeNumber++) {\n\t\t\tvar rsBlocks = RSBlock.getRSBlocks(typeNumber, this.errorCorrectLevel);\n\n\t\t\tvar buffer = new BitBuffer();\n\t\t\tvar totalDataCount = 0;\n\t\t\tfor (var i = 0; i < rsBlocks.length; i++) {\n\t\t\t\ttotalDataCount += rsBlocks[i].dataCount;\n\t\t\t}\n\n\t\t\tfor (var i = 0; i < this.dataList.length; i++) {\n\t\t\t\tvar data = this.dataList[i];\n\t\t\t\tbuffer.put(data.mode, 4);\n\t\t\t\tbuffer.put(data.getLength(), util.getLengthInBits(data.mode, typeNumber) );\n\t\t\t\tdata.write(buffer);\n\t\t\t}\n\t\t\tif (buffer.getLengthInBits() <= totalDataCount * 8)\n\t\t\t\tbreak;\n\t\t}\n\t\tthis.typeNumber = typeNumber;\n\t}\n\tthis.makeImpl(false, this.getBestMaskPattern() );\n};\n\nproto.makeImpl = function(test, maskPattern) {\n\t\n\tthis.moduleCount = this.typeNumber * 4 + 17;\n\tthis.modules = new Array(this.moduleCount);\n\t\n\tfor (var row = 0; row < this.moduleCount; row++) {\n\t\t\n\t\tthis.modules[row] = new Array(this.moduleCount);\n\t\t\n\t\tfor (var col = 0; col < this.moduleCount; col++) {\n\t\t\tthis.modules[row][col] = null;//(col + row) % 3;\n\t\t}\n\t}\n\n\tthis.setupPositionProbePattern(0, 0);\n\tthis.setupPositionProbePattern(this.moduleCount - 7, 0);\n\tthis.setupPositionProbePattern(0, this.moduleCount - 7);\n\tthis.setupPositionAdjustPattern();\n\tthis.setupTimingPattern();\n\tthis.setupTypeInfo(test, maskPattern);\n\t\n\tif (this.typeNumber >= 7) {\n\t\tthis.setupTypeNumber(test);\n\t}\n\n\tif (this.dataCache == null) {\n\t\tthis.dataCache = QRCode.createData(this.typeNumber, this.errorCorrectLevel, this.dataList);\n\t}\n\n\tthis.mapData(this.dataCache, maskPattern);\n};\n\nproto.setupPositionProbePattern = function(row, col) {\n\t\n\tfor (var r = -1; r <= 7; r++) {\n\t\t\n\t\tif (row + r <= -1 || this.moduleCount <= row + r) continue;\n\t\t\n\t\tfor (var c = -1; c <= 7; c++) {\n\t\t\t\n\t\t\tif (col + c <= -1 || this.moduleCount <= col + c) continue;\n\t\t\t\n\t\t\tif ( (0 <= r && r <= 6 && (c == 0 || c == 6) )\n\t\t\t\t\t|| (0 <= c && c <= 6 && (r == 0 || r == 6) )\n\t\t\t\t\t|| (2 <= r && r <= 4 && 2 <= c && c <= 4) ) {\n\t\t\t\tthis.modules[row + r][col + c] = true;\n\t\t\t} else {\n\t\t\t\tthis.modules[row + r][col + c] = false;\n\t\t\t}\n\t\t}\t\t\n\t}\t\t\n};\n\nproto.getBestMaskPattern = function() {\n\n\tvar minLostPoint = 0;\n\tvar pattern = 0;\n\n\tfor (var i = 0; i < 8; i++) {\n\t\t\n\t\tthis.makeImpl(true, i);\n\n\t\tvar lostPoint = util.getLostPoint(this);\n\n\t\tif (i == 0 || minLostPoint > lostPoint) {\n\t\t\tminLostPoint = lostPoint;\n\t\t\tpattern = i;\n\t\t}\n\t}\n\n\treturn pattern;\n};\n\nproto.createMovieClip = function(target_mc, instance_name, depth) {\n\n\tvar qr_mc = target_mc.createEmptyMovieClip(instance_name, depth);\n\tvar cs = 1;\n\n\tthis.make();\n\n\tfor (var row = 0; row < this.modules.length; row++) {\n\t\t\n\t\tvar y = row * cs;\n\t\t\n\t\tfor (var col = 0; col < this.modules[row].length; col++) {\n\n\t\t\tvar x = col * cs;\n\t\t\tvar dark = this.modules[row][col];\n\t\t\n\t\t\tif (dark) {\n\t\t\t\tqr_mc.beginFill(0, 100);\n\t\t\t\tqr_mc.moveTo(x, y);\n\t\t\t\tqr_mc.lineTo(x + cs, y);\n\t\t\t\tqr_mc.lineTo(x + cs, y + cs);\n\t\t\t\tqr_mc.lineTo(x, y + cs);\n\t\t\t\tqr_mc.endFill();\n\t\t\t}\n\t\t}\n\t}\n\t\n\treturn qr_mc;\n};\n\nproto.setupTimingPattern = function() {\n\t\n\tfor (var r = 8; r < this.moduleCount - 8; r++) {\n\t\tif (this.modules[r][6] != null) {\n\t\t\tcontinue;\n\t\t}\n\t\tthis.modules[r][6] = (r % 2 == 0);\n\t}\n\n\tfor (var c = 8; c < this.moduleCount - 8; c++) {\n\t\tif (this.modules[6][c] != null) {\n\t\t\tcontinue;\n\t\t}\n\t\tthis.modules[6][c] = (c % 2 == 0);\n\t}\n};\n\nproto.setupPositionAdjustPattern = function() {\n\n\tvar pos = util.getPatternPosition(this.typeNumber);\n\t\n\tfor (var i = 0; i < pos.length; i++) {\n\t\n\t\tfor (var j = 0; j < pos.length; j++) {\n\t\t\n\t\t\tvar row = pos[i];\n\t\t\tvar col = pos[j];\n\t\t\t\n\t\t\tif (this.modules[row][col] != null) {\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\t\n\t\t\tfor (var r = -2; r <= 2; r++) {\n\t\t\t\n\t\t\t\tfor (var c = -2; c <= 2; c++) {\n\t\t\t\t\n\t\t\t\t\tif (r == -2 || r == 2 || c == -2 || c == 2\n\t\t\t\t\t\t\t|| (r == 0 && c == 0) ) {\n\t\t\t\t\t\tthis.modules[row + r][col + c] = true;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tthis.modules[row + r][col + c] = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n};\n\nproto.setupTypeNumber = function(test) {\n\n\tvar bits = util.getBCHTypeNumber(this.typeNumber);\n\n\tfor (var i = 0; i < 18; i++) {\n\t\tvar mod = (!test && ( (bits >> i) & 1) == 1);\n\t\tthis.modules[Math.floor(i / 3)][i % 3 + this.moduleCount - 8 - 3] = mod;\n\t}\n\n\tfor (var i = 0; i < 18; i++) {\n\t\tvar mod = (!test && ( (bits >> i) & 1) == 1);\n\t\tthis.modules[i % 3 + this.moduleCount - 8 - 3][Math.floor(i / 3)] = mod;\n\t}\n};\n\nproto.setupTypeInfo = function(test, maskPattern) {\n\n\tvar data = (this.errorCorrectLevel << 3) | maskPattern;\n\tvar bits = util.getBCHTypeInfo(data);\n\n\t// vertical\t\t\n\tfor (var i = 0; i < 15; i++) {\n\n\t\tvar mod = (!test && ( (bits >> i) & 1) == 1);\n\n\t\tif (i < 6) {\n\t\t\tthis.modules[i][8] = mod;\n\t\t} else if (i < 8) {\n\t\t\tthis.modules[i + 1][8] = mod;\n\t\t} else {\n\t\t\tthis.modules[this.moduleCount - 15 + i][8] = mod;\n\t\t}\n\t}\n\n\t// horizontal\n\tfor (var i = 0; i < 15; i++) {\n\n\t\tvar mod = (!test && ( (bits >> i) & 1) == 1);\n\t\t\n\t\tif (i < 8) {\n\t\t\tthis.modules[8][this.moduleCount - i - 1] = mod;\n\t\t} else if (i < 9) {\n\t\t\tthis.modules[8][15 - i - 1 + 1] = mod;\n\t\t} else {\n\t\t\tthis.modules[8][15 - i - 1] = mod;\n\t\t}\n\t}\n\n\t// fixed module\n\tthis.modules[this.moduleCount - 8][8] = (!test);\n};\n\nproto.mapData = function(data, maskPattern) {\n\t\n\tvar inc = -1;\n\tvar row = this.moduleCount - 1;\n\tvar bitIndex = 7;\n\tvar byteIndex = 0;\n\t\n\tfor (var col = this.moduleCount - 1; col > 0; col -= 2) {\n\n\t\tif (col == 6) col--;\n\n\t\twhile (true) {\n\n\t\t\tfor (var c = 0; c < 2; c++) {\n\t\t\t\t\n\t\t\t\tif (this.modules[row][col - c] == null) {\n\t\t\t\t\t\n\t\t\t\t\tvar dark = false;\n\n\t\t\t\t\tif (byteIndex < data.length) {\n\t\t\t\t\t\tdark = ( ( (data[byteIndex] >>> bitIndex) & 1) == 1);\n\t\t\t\t\t}\n\n\t\t\t\t\tvar mask = util.getMask(maskPattern, row, col - c);\n\n\t\t\t\t\tif (mask) {\n\t\t\t\t\t\tdark = !dark;\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t\tthis.modules[row][col - c] = dark;\n\t\t\t\t\tbitIndex--;\n\n\t\t\t\t\tif (bitIndex == -1) {\n\t\t\t\t\t\tbyteIndex++;\n\t\t\t\t\t\tbitIndex = 7;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\t\t\t\t\t\n\t\t\trow += inc;\n\n\t\t\tif (row < 0 || this.moduleCount <= row) {\n\t\t\t\trow -= inc;\n\t\t\t\tinc = -inc;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n};\n\nQRCode.PAD0 = 0xEC;\nQRCode.PAD1 = 0x11;\n\nQRCode.createData = function(typeNumber, errorCorrectLevel, dataList) {\n\t\n\tvar rsBlocks = RSBlock.getRSBlocks(typeNumber, errorCorrectLevel);\n\t\n\tvar buffer = new BitBuffer();\n\t\n\tfor (var i = 0; i < dataList.length; i++) {\n\t\tvar data = dataList[i];\n\t\tbuffer.put(data.mode, 4);\n\t\tbuffer.put(data.getLength(), util.getLengthInBits(data.mode, typeNumber) );\n\t\tdata.write(buffer);\n\t}\n\n\t// calc num max data.\n\tvar totalDataCount = 0;\n\tfor (var i = 0; i < rsBlocks.length; i++) {\n\t\ttotalDataCount += rsBlocks[i].dataCount;\n\t}\n\n\tif (buffer.getLengthInBits() > totalDataCount * 8) {\n\t\tthrow new Error(\"code length overflow. (\"\n\t\t\t+ buffer.getLengthInBits()\n\t\t\t+ \">\"\n\t\t\t+ totalDataCount * 8\n\t\t\t+ \")\");\n\t}\n\n\t// end code\n\tif (buffer.getLengthInBits() + 4 <= totalDataCount * 8) {\n\t\tbuffer.put(0, 4);\n\t}\n\n\t// padding\n\twhile (buffer.getLengthInBits() % 8 != 0) {\n\t\tbuffer.putBit(false);\n\t}\n\n\t// padding\n\twhile (true) {\n\t\t\n\t\tif (buffer.getLengthInBits() >= totalDataCount * 8) {\n\t\t\tbreak;\n\t\t}\n\t\tbuffer.put(QRCode.PAD0, 8);\n\t\t\n\t\tif (buffer.getLengthInBits() >= totalDataCount * 8) {\n\t\t\tbreak;\n\t\t}\n\t\tbuffer.put(QRCode.PAD1, 8);\n\t}\n\n\treturn QRCode.createBytes(buffer, rsBlocks);\n};\n\nQRCode.createBytes = function(buffer, rsBlocks) {\n\n\tvar offset = 0;\n\t\n\tvar maxDcCount = 0;\n\tvar maxEcCount = 0;\n\t\n\tvar dcdata = new Array(rsBlocks.length);\n\tvar ecdata = new Array(rsBlocks.length);\n\t\n\tfor (var r = 0; r < rsBlocks.length; r++) {\n\n\t\tvar dcCount = rsBlocks[r].dataCount;\n\t\tvar ecCount = rsBlocks[r].totalCount - dcCount;\n\n\t\tmaxDcCount = Math.max(maxDcCount, dcCount);\n\t\tmaxEcCount = Math.max(maxEcCount, ecCount);\n\t\t\n\t\tdcdata[r] = new Array(dcCount);\n\t\t\n\t\tfor (var i = 0; i < dcdata[r].length; i++) {\n\t\t\tdcdata[r][i] = 0xff & buffer.buffer[i + offset];\n\t\t}\n\t\toffset += dcCount;\n\t\t\n\t\tvar rsPoly = util.getErrorCorrectPolynomial(ecCount);\n\t\tvar rawPoly = new Polynomial(dcdata[r], rsPoly.getLength() - 1);\n\n\t\tvar modPoly = rawPoly.mod(rsPoly);\n\t\tecdata[r] = new Array(rsPoly.getLength() - 1);\n\t\tfor (var i = 0; i < ecdata[r].length; i++) {\n var modIndex = i + modPoly.getLength() - ecdata[r].length;\n\t\t\tecdata[r][i] = (modIndex >= 0)? modPoly.get(modIndex) : 0;\n\t\t}\n\n\t}\n\t\n\tvar totalCodeCount = 0;\n\tfor (var i = 0; i < rsBlocks.length; i++) {\n\t\ttotalCodeCount += rsBlocks[i].totalCount;\n\t}\n\n\tvar data = new Array(totalCodeCount);\n\tvar index = 0;\n\n\tfor (var i = 0; i < maxDcCount; i++) {\n\t\tfor (var r = 0; r < rsBlocks.length; r++) {\n\t\t\tif (i < dcdata[r].length) {\n\t\t\t\tdata[index++] = dcdata[r][i];\n\t\t\t}\n\t\t}\n\t}\n\n\tfor (var i = 0; i < maxEcCount; i++) {\n\t\tfor (var r = 0; r < rsBlocks.length; r++) {\n\t\t\tif (i < ecdata[r].length) {\n\t\t\t\tdata[index++] = ecdata[r][i];\n\t\t\t}\n\t\t}\n\t}\n\n\treturn data;\n};\n\nmodule.exports = QRCode;\n\n","// ErrorCorrectLevel\nvar ECL = require('./ErrorCorrectLevel');\n\nfunction QRRSBlock(totalCount, dataCount) {\n\tthis.totalCount = totalCount;\n\tthis.dataCount = dataCount;\n}\n\nQRRSBlock.RS_BLOCK_TABLE = [\n\n\t// L\n\t// M\n\t// Q\n\t// H\n\n\t// 1\n\t[1, 26, 19],\n\t[1, 26, 16],\n\t[1, 26, 13],\n\t[1, 26, 9],\n\t\n\t// 2\n\t[1, 44, 34],\n\t[1, 44, 28],\n\t[1, 44, 22],\n\t[1, 44, 16],\n\n\t// 3\n\t[1, 70, 55],\n\t[1, 70, 44],\n\t[2, 35, 17],\n\t[2, 35, 13],\n\n\t// 4\t\t\n\t[1, 100, 80],\n\t[2, 50, 32],\n\t[2, 50, 24],\n\t[4, 25, 9],\n\t\n\t// 5\n\t[1, 134, 108],\n\t[2, 67, 43],\n\t[2, 33, 15, 2, 34, 16],\n\t[2, 33, 11, 2, 34, 12],\n\t\n\t// 6\n\t[2, 86, 68],\n\t[4, 43, 27],\n\t[4, 43, 19],\n\t[4, 43, 15],\n\t\n\t// 7\t\t\n\t[2, 98, 78],\n\t[4, 49, 31],\n\t[2, 32, 14, 4, 33, 15],\n\t[4, 39, 13, 1, 40, 14],\n\t\n\t// 8\n\t[2, 121, 97],\n\t[2, 60, 38, 2, 61, 39],\n\t[4, 40, 18, 2, 41, 19],\n\t[4, 40, 14, 2, 41, 15],\n\t\n\t// 9\n\t[2, 146, 116],\n\t[3, 58, 36, 2, 59, 37],\n\t[4, 36, 16, 4, 37, 17],\n\t[4, 36, 12, 4, 37, 13],\n\t\n\t// 10\t\t\n\t[2, 86, 68, 2, 87, 69],\n\t[4, 69, 43, 1, 70, 44],\n\t[6, 43, 19, 2, 44, 20],\n\t[6, 43, 15, 2, 44, 16],\n\n\t// 11\n\t[4, 101, 81],\n\t[1, 80, 50, 4, 81, 51],\n\t[4, 50, 22, 4, 51, 23],\n\t[3, 36, 12, 8, 37, 13],\n\n\t// 12\n\t[2, 116, 92, 2, 117, 93],\n\t[6, 58, 36, 2, 59, 37],\n\t[4, 46, 20, 6, 47, 21],\n\t[7, 42, 14, 4, 43, 15],\n\n\t// 13\n\t[4, 133, 107],\n\t[8, 59, 37, 1, 60, 38],\n\t[8, 44, 20, 4, 45, 21],\n\t[12, 33, 11, 4, 34, 12],\n\n\t// 14\n\t[3, 145, 115, 1, 146, 116],\n\t[4, 64, 40, 5, 65, 41],\n\t[11, 36, 16, 5, 37, 17],\n\t[11, 36, 12, 5, 37, 13],\n\n\t// 15\n\t[5, 109, 87, 1, 110, 88],\n\t[5, 65, 41, 5, 66, 42],\n\t[5, 54, 24, 7, 55, 25],\n\t[11, 36, 12],\n\n\t// 16\n\t[5, 122, 98, 1, 123, 99],\n\t[7, 73, 45, 3, 74, 46],\n\t[15, 43, 19, 2, 44, 20],\n\t[3, 45, 15, 13, 46, 16],\n\n\t// 17\n\t[1, 135, 107, 5, 136, 108],\n\t[10, 74, 46, 1, 75, 47],\n\t[1, 50, 22, 15, 51, 23],\n\t[2, 42, 14, 17, 43, 15],\n\n\t// 18\n\t[5, 150, 120, 1, 151, 121],\n\t[9, 69, 43, 4, 70, 44],\n\t[17, 50, 22, 1, 51, 23],\n\t[2, 42, 14, 19, 43, 15],\n\n\t// 19\n\t[3, 141, 113, 4, 142, 114],\n\t[3, 70, 44, 11, 71, 45],\n\t[17, 47, 21, 4, 48, 22],\n\t[9, 39, 13, 16, 40, 14],\n\n\t// 20\n\t[3, 135, 107, 5, 136, 108],\n\t[3, 67, 41, 13, 68, 42],\n\t[15, 54, 24, 5, 55, 25],\n\t[15, 43, 15, 10, 44, 16],\n\n\t// 21\n\t[4, 144, 116, 4, 145, 117],\n\t[17, 68, 42],\n\t[17, 50, 22, 6, 51, 23],\n\t[19, 46, 16, 6, 47, 17],\n\n\t// 22\n\t[2, 139, 111, 7, 140, 112],\n\t[17, 74, 46],\n\t[7, 54, 24, 16, 55, 25],\n\t[34, 37, 13],\n\n\t// 23\n\t[4, 151, 121, 5, 152, 122],\n\t[4, 75, 47, 14, 76, 48],\n\t[11, 54, 24, 14, 55, 25],\n\t[16, 45, 15, 14, 46, 16],\n\n\t// 24\n\t[6, 147, 117, 4, 148, 118],\n\t[6, 73, 45, 14, 74, 46],\n\t[11, 54, 24, 16, 55, 25],\n\t[30, 46, 16, 2, 47, 17],\n\n\t// 25\n\t[8, 132, 106, 4, 133, 107],\n\t[8, 75, 47, 13, 76, 48],\n\t[7, 54, 24, 22, 55, 25],\n\t[22, 45, 15, 13, 46, 16],\n\n\t// 26\n\t[10, 142, 114, 2, 143, 115],\n\t[19, 74, 46, 4, 75, 47],\n\t[28, 50, 22, 6, 51, 23],\n\t[33, 46, 16, 4, 47, 17],\n\n\t// 27\n\t[8, 152, 122, 4, 153, 123],\n\t[22, 73, 45, 3, 74, 46],\n\t[8, 53, 23, 26, 54, 24],\n\t[12, 45, 15, 28, 46, 16],\n\n\t// 28\n\t[3, 147, 117, 10, 148, 118],\n\t[3, 73, 45, 23, 74, 46],\n\t[4, 54, 24, 31, 55, 25],\n\t[11, 45, 15, 31, 46, 16],\n\n\t// 29\n\t[7, 146, 116, 7, 147, 117],\n\t[21, 73, 45, 7, 74, 46],\n\t[1, 53, 23, 37, 54, 24],\n\t[19, 45, 15, 26, 46, 16],\n\n\t// 30\n\t[5, 145, 115, 10, 146, 116],\n\t[19, 75, 47, 10, 76, 48],\n\t[15, 54, 24, 25, 55, 25],\n\t[23, 45, 15, 25, 46, 16],\n\n\t// 31\n\t[13, 145, 115, 3, 146, 116],\n\t[2, 74, 46, 29, 75, 47],\n\t[42, 54, 24, 1, 55, 25],\n\t[23, 45, 15, 28, 46, 16],\n\n\t// 32\n\t[17, 145, 115],\n\t[10, 74, 46, 23, 75, 47],\n\t[10, 54, 24, 35, 55, 25],\n\t[19, 45, 15, 35, 46, 16],\n\n\t// 33\n\t[17, 145, 115, 1, 146, 116],\n\t[14, 74, 46, 21, 75, 47],\n\t[29, 54, 24, 19, 55, 25],\n\t[11, 45, 15, 46, 46, 16],\n\n\t// 34\n\t[13, 145, 115, 6, 146, 116],\n\t[14, 74, 46, 23, 75, 47],\n\t[44, 54, 24, 7, 55, 25],\n\t[59, 46, 16, 1, 47, 17],\n\n\t// 35\n\t[12, 151, 121, 7, 152, 122],\n\t[12, 75, 47, 26, 76, 48],\n\t[39, 54, 24, 14, 55, 25],\n\t[22, 45, 15, 41, 46, 16],\n\n\t// 36\n\t[6, 151, 121, 14, 152, 122],\n\t[6, 75, 47, 34, 76, 48],\n\t[46, 54, 24, 10, 55, 25],\n\t[2, 45, 15, 64, 46, 16],\n\n\t// 37\n\t[17, 152, 122, 4, 153, 123],\n\t[29, 74, 46, 14, 75, 47],\n\t[49, 54, 24, 10, 55, 25],\n\t[24, 45, 15, 46, 46, 16],\n\n\t// 38\n\t[4, 152, 122, 18, 153, 123],\n\t[13, 74, 46, 32, 75, 47],\n\t[48, 54, 24, 14, 55, 25],\n\t[42, 45, 15, 32, 46, 16],\n\n\t// 39\n\t[20, 147, 117, 4, 148, 118],\n\t[40, 75, 47, 7, 76, 48],\n\t[43, 54, 24, 22, 55, 25],\n\t[10, 45, 15, 67, 46, 16],\n\n\t// 40\n\t[19, 148, 118, 6, 149, 119],\n\t[18, 75, 47, 31, 76, 48],\n\t[34, 54, 24, 34, 55, 25],\n\t[20, 45, 15, 61, 46, 16]\n];\n\nQRRSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) {\n\t\n\tvar rsBlock = QRRSBlock.getRsBlockTable(typeNumber, errorCorrectLevel);\n\t\n\tif (rsBlock == undefined) {\n\t\tthrow new Error(\"bad rs block @ typeNumber:\" + typeNumber + \"/errorCorrectLevel:\" + errorCorrectLevel);\n\t}\n\n\tvar length = rsBlock.length / 3;\n\t\n\tvar list = new Array();\n\t\n\tfor (var i = 0; i < length; i++) {\n\n\t\tvar count = rsBlock[i * 3 + 0];\n\t\tvar totalCount = rsBlock[i * 3 + 1];\n\t\tvar dataCount = rsBlock[i * 3 + 2];\n\n\t\tfor (var j = 0; j < count; j++) {\n\t\t\tlist.push(new QRRSBlock(totalCount, dataCount) );\t\n\t\t}\n\t}\n\t\n\treturn list;\n}\n\nQRRSBlock.getRsBlockTable = function(typeNumber, errorCorrectLevel) {\n\n\tswitch(errorCorrectLevel) {\n\tcase ECL.L :\n\t\treturn QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];\n\tcase ECL.M :\n\t\treturn QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];\n\tcase ECL.Q :\n\t\treturn QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];\n\tcase ECL.H :\n\t\treturn QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3];\n\tdefault :\n\t\treturn undefined;\n\t}\n}\n\nmodule.exports = QRRSBlock;\n","var QRMath = {\n\n\tglog : function(n) {\n\t\n\t\tif (n < 1) {\n\t\t\tthrow new Error(\"glog(\" + n + \")\");\n\t\t}\n\t\t\n\t\treturn QRMath.LOG_TABLE[n];\n\t},\n\t\n\tgexp : function(n) {\n\t\n\t\twhile (n < 0) {\n\t\t\tn += 255;\n\t\t}\n\t\n\t\twhile (n >= 256) {\n\t\t\tn -= 255;\n\t\t}\n\t\n\t\treturn QRMath.EXP_TABLE[n];\n\t},\n\t\n\tEXP_TABLE : new Array(256),\n\t\n\tLOG_TABLE : new Array(256)\n\n};\n\t\nfor (var i = 0; i < 8; i++) {\n\tQRMath.EXP_TABLE[i] = 1 << i;\n}\nfor (var i = 8; i < 256; i++) {\n\tQRMath.EXP_TABLE[i] = QRMath.EXP_TABLE[i - 4]\n\t\t^ QRMath.EXP_TABLE[i - 5]\n\t\t^ QRMath.EXP_TABLE[i - 6]\n\t\t^ QRMath.EXP_TABLE[i - 8];\n}\nfor (var i = 0; i < 255; i++) {\n\tQRMath.LOG_TABLE[QRMath.EXP_TABLE[i] ] = i;\n}\n\nmodule.exports = QRMath;\n","module.exports = {\n\tMODE_NUMBER :\t\t1 << 0,\n\tMODE_ALPHA_NUM : \t1 << 1,\n\tMODE_8BIT_BYTE : \t1 << 2,\n\tMODE_KANJI :\t\t1 << 3\n};\n","var Mode = require('./mode');\nvar Polynomial = require('./Polynomial');\nvar math = require('./math');\n\nvar QRMaskPattern = {\n\tPATTERN000 : 0,\n\tPATTERN001 : 1,\n\tPATTERN010 : 2,\n\tPATTERN011 : 3,\n\tPATTERN100 : 4,\n\tPATTERN101 : 5,\n\tPATTERN110 : 6,\n\tPATTERN111 : 7\n};\n\nvar QRUtil = {\n\n PATTERN_POSITION_TABLE : [\n\t [],\n\t [6, 18],\n\t [6, 22],\n\t [6, 26],\n\t [6, 30],\n\t [6, 34],\n\t [6, 22, 38],\n\t [6, 24, 42],\n\t [6, 26, 46],\n\t [6, 28, 50],\n\t [6, 30, 54],\t\t\n\t [6, 32, 58],\n\t [6, 34, 62],\n\t [6, 26, 46, 66],\n\t [6, 26, 48, 70],\n\t [6, 26, 50, 74],\n\t [6, 30, 54, 78],\n\t [6, 30, 56, 82],\n\t [6, 30, 58, 86],\n\t [6, 34, 62, 90],\n\t [6, 28, 50, 72, 94],\n\t [6, 26, 50, 74, 98],\n\t [6, 30, 54, 78, 102],\n\t [6, 28, 54, 80, 106],\n\t [6, 32, 58, 84, 110],\n\t [6, 30, 58, 86, 114],\n\t [6, 34, 62, 90, 118],\n\t [6, 26, 50, 74, 98, 122],\n\t [6, 30, 54, 78, 102, 126],\n\t [6, 26, 52, 78, 104, 130],\n\t [6, 30, 56, 82, 108, 134],\n\t [6, 34, 60, 86, 112, 138],\n\t [6, 30, 58, 86, 114, 142],\n\t [6, 34, 62, 90, 118, 146],\n\t [6, 30, 54, 78, 102, 126, 150],\n\t [6, 24, 50, 76, 102, 128, 154],\n\t [6, 28, 54, 80, 106, 132, 158],\n\t [6, 32, 58, 84, 110, 136, 162],\n\t [6, 26, 54, 82, 110, 138, 166],\n\t [6, 30, 58, 86, 114, 142, 170]\n ],\n\n G15 : (1 << 10) | (1 << 8) | (1 << 5) | (1 << 4) | (1 << 2) | (1 << 1) | (1 << 0),\n G18 : (1 << 12) | (1 << 11) | (1 << 10) | (1 << 9) | (1 << 8) | (1 << 5) | (1 << 2) | (1 << 0),\n G15_MASK : (1 << 14) | (1 << 12) | (1 << 10)\t| (1 << 4) | (1 << 1),\n\n getBCHTypeInfo : function(data) {\n\t var d = data << 10;\n\t while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) >= 0) {\n\t\t d ^= (QRUtil.G15 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) ) ); \t\n\t }\n\t return ( (data << 10) | d) ^ QRUtil.G15_MASK;\n },\n\n getBCHTypeNumber : function(data) {\n\t var d = data << 12;\n\t while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) >= 0) {\n\t\t d ^= (QRUtil.G18 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) ) ); \t\n\t }\n\t return (data << 12) | d;\n },\n\n getBCHDigit : function(data) {\n\n\t var digit = 0;\n\n\t while (data != 0) {\n\t\t digit++;\n\t\t data >>>= 1;\n\t }\n\n\t return digit;\n },\n\n getPatternPosition : function(typeNumber) {\n\t return QRUtil.PATTERN_POSITION_TABLE[typeNumber - 1];\n },\n\n getMask : function(maskPattern, i, j) {\n\t \n\t switch (maskPattern) {\n\t\t \n\t case QRMaskPattern.PATTERN000 : return (i + j) % 2 == 0;\n\t case QRMaskPattern.PATTERN001 : return i % 2 == 0;\n\t case QRMaskPattern.PATTERN010 : return j % 3 == 0;\n\t case QRMaskPattern.PATTERN011 : return (i + j) % 3 == 0;\n\t case QRMaskPattern.PATTERN100 : return (Math.floor(i / 2) + Math.floor(j / 3) ) % 2 == 0;\n\t case QRMaskPattern.PATTERN101 : return (i * j) % 2 + (i * j) % 3 == 0;\n\t case QRMaskPattern.PATTERN110 : return ( (i * j) % 2 + (i * j) % 3) % 2 == 0;\n\t case QRMaskPattern.PATTERN111 : return ( (i * j) % 3 + (i + j) % 2) % 2 == 0;\n\n\t default :\n\t\t throw new Error(\"bad maskPattern:\" + maskPattern);\n\t }\n },\n\n getErrorCorrectPolynomial : function(errorCorrectLength) {\n\n\t var a = new Polynomial([1], 0);\n\n\t for (var i = 0; i < errorCorrectLength; i++) {\n\t\t a = a.multiply(new Polynomial([1, math.gexp(i)], 0) );\n\t }\n\n\t return a;\n },\n\n getLengthInBits : function(mode, type) {\n\n\t if (1 <= type && type < 10) {\n\n\t\t // 1 - 9\n\n\t\t switch(mode) {\n\t\t case Mode.MODE_NUMBER \t: return 10;\n\t\t case Mode.MODE_ALPHA_NUM \t: return 9;\n\t\t case Mode.MODE_8BIT_BYTE\t: return 8;\n\t\t case Mode.MODE_KANJI \t: return 8;\n\t\t default :\n\t\t\t throw new Error(\"mode:\" + mode);\n\t\t }\n\n\t } else if (type < 27) {\n\n\t\t // 10 - 26\n\n\t\t switch(mode) {\n\t\t case Mode.MODE_NUMBER \t: return 12;\n\t\t case Mode.MODE_ALPHA_NUM \t: return 11;\n\t\t case Mode.MODE_8BIT_BYTE\t: return 16;\n\t\t case Mode.MODE_KANJI \t: return 10;\n\t\t default :\n\t\t\t throw new Error(\"mode:\" + mode);\n\t\t }\n\n\t } else if (type < 41) {\n\n\t\t // 27 - 40\n\n\t\t switch(mode) {\n\t\t case Mode.MODE_NUMBER \t: return 14;\n\t\t case Mode.MODE_ALPHA_NUM\t: return 13;\n\t\t case Mode.MODE_8BIT_BYTE\t: return 16;\n\t\t case Mode.MODE_KANJI \t: return 12;\n\t\t default :\n\t\t\t throw new Error(\"mode:\" + mode);\n\t\t }\n\n\t } else {\n\t\t throw new Error(\"type:\" + type);\n\t }\n },\n\n getLostPoint : function(qrCode) {\n\t \n\t var moduleCount = qrCode.getModuleCount();\n\t \n\t var lostPoint = 0;\n\t \n\t // LEVEL1\n\t \n\t for (var row = 0; row < moduleCount; row++) {\n\n\t\t for (var col = 0; col < moduleCount; col++) {\n\n\t\t\t var sameCount = 0;\n\t\t\t var dark = qrCode.isDark(row, col);\n\n\t\t\t\tfor (var r = -1; r <= 1; r++) {\n\n\t\t\t\t if (row + r < 0 || moduleCount <= row + r) {\n\t\t\t\t\t continue;\n\t\t\t\t }\n\n\t\t\t\t for (var c = -1; c <= 1; c++) {\n\n\t\t\t\t\t if (col + c < 0 || moduleCount <= col + c) {\n\t\t\t\t\t\t continue;\n\t\t\t\t\t }\n\n\t\t\t\t\t if (r == 0 && c == 0) {\n\t\t\t\t\t\t continue;\n\t\t\t\t\t }\n\n\t\t\t\t\t if (dark == qrCode.isDark(row + r, col + c) ) {\n\t\t\t\t\t\t sameCount++;\n\t\t\t\t\t }\n\t\t\t\t }\n\t\t\t }\n\n\t\t\t if (sameCount > 5) {\n\t\t\t\t lostPoint += (3 + sameCount - 5);\n\t\t\t }\n\t\t }\n\t }\n\n\t // LEVEL2\n\n\t for (var row = 0; row < moduleCount - 1; row++) {\n\t\t for (var col = 0; col < moduleCount - 1; col++) {\n\t\t\t var count = 0;\n\t\t\t if (qrCode.isDark(row, col ) ) count++;\n\t\t\t if (qrCode.isDark(row + 1, col ) ) count++;\n\t\t\t if (qrCode.isDark(row, col + 1) ) count++;\n\t\t\t if (qrCode.isDark(row + 1, col + 1) ) count++;\n\t\t\t if (count == 0 || count == 4) {\n\t\t\t\t lostPoint += 3;\n\t\t\t }\n\t\t }\n\t }\n\n\t // LEVEL3\n\n\t for (var row = 0; row < moduleCount; row++) {\n\t\t for (var col = 0; col < moduleCount - 6; col++) {\n\t\t\t if (qrCode.isDark(row, col)\n\t\t\t\t\t && !qrCode.isDark(row, col + 1)\n\t\t\t\t\t && qrCode.isDark(row, col + 2)\n\t\t\t\t\t && qrCode.isDark(row, col + 3)\n\t\t\t\t\t && qrCode.isDark(row, col + 4)\n\t\t\t\t\t && !qrCode.isDark(row, col + 5)\n\t\t\t\t\t && qrCode.isDark(row, col + 6) ) {\n\t\t\t\t lostPoint += 40;\n\t\t\t }\n\t\t }\n\t }\n\n\t for (var col = 0; col < moduleCount; col++) {\n\t\t for (var row = 0; row < moduleCount - 6; row++) {\n\t\t\t if (qrCode.isDark(row, col)\n\t\t\t\t\t && !qrCode.isDark(row + 1, col)\n\t\t\t\t\t && qrCode.isDark(row + 2, col)\n\t\t\t\t\t && qrCode.isDark(row + 3, col)\n\t\t\t\t\t && qrCode.isDark(row + 4, col)\n\t\t\t\t\t && !qrCode.isDark(row + 5, col)\n\t\t\t\t\t && qrCode.isDark(row + 6, col) ) {\n\t\t\t\t lostPoint += 40;\n\t\t\t }\n\t\t }\n\t }\n\n\t // LEVEL4\n\t \n\t var darkCount = 0;\n\n\t for (var col = 0; col < moduleCount; col++) {\n\t\t for (var row = 0; row < moduleCount; row++) {\n\t\t\t if (qrCode.isDark(row, col) ) {\n\t\t\t\t darkCount++;\n\t\t\t }\n\t\t }\n\t }\n\t \n\t var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5;\n\t lostPoint += ratio * 10;\n\n\t return lostPoint;\t\t\n }\n};\n\nmodule.exports = QRUtil;\n","'use strict';\nconst strictUriEncode = require('strict-uri-encode');\nconst decodeComponent = require('decode-uri-component');\nconst splitOnFirst = require('split-on-first');\n\nconst isNullOrUndefined = value => value === null || value === undefined;\n\nfunction encoderForArrayFormat(options) {\n\tswitch (options.arrayFormat) {\n\t\tcase 'index':\n\t\t\treturn key => (result, value) => {\n\t\t\t\tconst index = result.length;\n\n\t\t\t\tif (\n\t\t\t\t\tvalue === undefined ||\n\t\t\t\t\t(options.skipNull && value === null) ||\n\t\t\t\t\t(options.skipEmptyString && value === '')\n\t\t\t\t) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (value === null) {\n\t\t\t\t\treturn [...result, [encode(key, options), '[', index, ']'].join('')];\n\t\t\t\t}\n\n\t\t\t\treturn [\n\t\t\t\t\t...result,\n\t\t\t\t\t[encode(key, options), '[', encode(index, options), ']=', encode(value, options)].join('')\n\t\t\t\t];\n\t\t\t};\n\n\t\tcase 'bracket':\n\t\t\treturn key => (result, value) => {\n\t\t\t\tif (\n\t\t\t\t\tvalue === undefined ||\n\t\t\t\t\t(options.skipNull && value === null) ||\n\t\t\t\t\t(options.skipEmptyString && value === '')\n\t\t\t\t) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (value === null) {\n\t\t\t\t\treturn [...result, [encode(key, options), '[]'].join('')];\n\t\t\t\t}\n\n\t\t\t\treturn [...result, [encode(key, options), '[]=', encode(value, options)].join('')];\n\t\t\t};\n\n\t\tcase 'comma':\n\t\tcase 'separator':\n\t\t\treturn key => (result, value) => {\n\t\t\t\tif (value === null || value === undefined || value.length === 0) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (result.length === 0) {\n\t\t\t\t\treturn [[encode(key, options), '=', encode(value, options)].join('')];\n\t\t\t\t}\n\n\t\t\t\treturn [[result, encode(value, options)].join(options.arrayFormatSeparator)];\n\t\t\t};\n\n\t\tdefault:\n\t\t\treturn key => (result, value) => {\n\t\t\t\tif (\n\t\t\t\t\tvalue === undefined ||\n\t\t\t\t\t(options.skipNull && value === null) ||\n\t\t\t\t\t(options.skipEmptyString && value === '')\n\t\t\t\t) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (value === null) {\n\t\t\t\t\treturn [...result, encode(key, options)];\n\t\t\t\t}\n\n\t\t\t\treturn [...result, [encode(key, options), '=', encode(value, options)].join('')];\n\t\t\t};\n\t}\n}\n\nfunction parserForArrayFormat(options) {\n\tlet result;\n\n\tswitch (options.arrayFormat) {\n\t\tcase 'index':\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tresult = /\\[(\\d*)\\]$/.exec(key);\n\n\t\t\t\tkey = key.replace(/\\[\\d*\\]$/, '');\n\n\t\t\t\tif (!result) {\n\t\t\t\t\taccumulator[key] = value;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tif (accumulator[key] === undefined) {\n\t\t\t\t\taccumulator[key] = {};\n\t\t\t\t}\n\n\t\t\t\taccumulator[key][result[1]] = value;\n\t\t\t};\n\n\t\tcase 'bracket':\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tresult = /(\\[\\])$/.exec(key);\n\t\t\t\tkey = key.replace(/\\[\\]$/, '');\n\n\t\t\t\tif (!result) {\n\t\t\t\t\taccumulator[key] = value;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tif (accumulator[key] === undefined) {\n\t\t\t\t\taccumulator[key] = [value];\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\taccumulator[key] = [].concat(accumulator[key], value);\n\t\t\t};\n\n\t\tcase 'comma':\n\t\tcase 'separator':\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tconst isArray = typeof value === 'string' && value.split('').indexOf(options.arrayFormatSeparator) > -1;\n\t\t\t\tconst newValue = isArray ? value.split(options.arrayFormatSeparator).map(item => decode(item, options)) : value === null ? value : decode(value, options);\n\t\t\t\taccumulator[key] = newValue;\n\t\t\t};\n\n\t\tdefault:\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tif (accumulator[key] === undefined) {\n\t\t\t\t\taccumulator[key] = value;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\taccumulator[key] = [].concat(accumulator[key], value);\n\t\t\t};\n\t}\n}\n\nfunction validateArrayFormatSeparator(value) {\n\tif (typeof value !== 'string' || value.length !== 1) {\n\t\tthrow new TypeError('arrayFormatSeparator must be single character string');\n\t}\n}\n\nfunction encode(value, options) {\n\tif (options.encode) {\n\t\treturn options.strict ? strictUriEncode(value) : encodeURIComponent(value);\n\t}\n\n\treturn value;\n}\n\nfunction decode(value, options) {\n\tif (options.decode) {\n\t\treturn decodeComponent(value);\n\t}\n\n\treturn value;\n}\n\nfunction keysSorter(input) {\n\tif (Array.isArray(input)) {\n\t\treturn input.sort();\n\t}\n\n\tif (typeof input === 'object') {\n\t\treturn keysSorter(Object.keys(input))\n\t\t\t.sort((a, b) => Number(a) - Number(b))\n\t\t\t.map(key => input[key]);\n\t}\n\n\treturn input;\n}\n\nfunction removeHash(input) {\n\tconst hashStart = input.indexOf('#');\n\tif (hashStart !== -1) {\n\t\tinput = input.slice(0, hashStart);\n\t}\n\n\treturn input;\n}\n\nfunction getHash(url) {\n\tlet hash = '';\n\tconst hashStart = url.indexOf('#');\n\tif (hashStart !== -1) {\n\t\thash = url.slice(hashStart);\n\t}\n\n\treturn hash;\n}\n\nfunction extract(input) {\n\tinput = removeHash(input);\n\tconst queryStart = input.indexOf('?');\n\tif (queryStart === -1) {\n\t\treturn '';\n\t}\n\n\treturn input.slice(queryStart + 1);\n}\n\nfunction parseValue(value, options) {\n\tif (options.parseNumbers && !Number.isNaN(Number(value)) && (typeof value === 'string' && value.trim() !== '')) {\n\t\tvalue = Number(value);\n\t} else if (options.parseBooleans && value !== null && (value.toLowerCase() === 'true' || value.toLowerCase() === 'false')) {\n\t\tvalue = value.toLowerCase() === 'true';\n\t}\n\n\treturn value;\n}\n\nfunction parse(input, options) {\n\toptions = Object.assign({\n\t\tdecode: true,\n\t\tsort: true,\n\t\tarrayFormat: 'none',\n\t\tarrayFormatSeparator: ',',\n\t\tparseNumbers: false,\n\t\tparseBooleans: false\n\t}, options);\n\n\tvalidateArrayFormatSeparator(options.arrayFormatSeparator);\n\n\tconst formatter = parserForArrayFormat(options);\n\n\t// Create an object with no prototype\n\tconst ret = Object.create(null);\n\n\tif (typeof input !== 'string') {\n\t\treturn ret;\n\t}\n\n\tinput = input.trim().replace(/^[?#&]/, '');\n\n\tif (!input) {\n\t\treturn ret;\n\t}\n\n\tfor (const param of input.split('&')) {\n\t\tlet [key, value] = splitOnFirst(options.decode ? param.replace(/\\+/g, ' ') : param, '=');\n\n\t\t// Missing `=` should be `null`:\n\t\t// http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters\n\t\tvalue = value === undefined ? null : ['comma', 'separator'].includes(options.arrayFormat) ? value : decode(value, options);\n\t\tformatter(decode(key, options), value, ret);\n\t}\n\n\tfor (const key of Object.keys(ret)) {\n\t\tconst value = ret[key];\n\t\tif (typeof value === 'object' && value !== null) {\n\t\t\tfor (const k of Object.keys(value)) {\n\t\t\t\tvalue[k] = parseValue(value[k], options);\n\t\t\t}\n\t\t} else {\n\t\t\tret[key] = parseValue(value, options);\n\t\t}\n\t}\n\n\tif (options.sort === false) {\n\t\treturn ret;\n\t}\n\n\treturn (options.sort === true ? Object.keys(ret).sort() : Object.keys(ret).sort(options.sort)).reduce((result, key) => {\n\t\tconst value = ret[key];\n\t\tif (Boolean(value) && typeof value === 'object' && !Array.isArray(value)) {\n\t\t\t// Sort object keys, not values\n\t\t\tresult[key] = keysSorter(value);\n\t\t} else {\n\t\t\tresult[key] = value;\n\t\t}\n\n\t\treturn result;\n\t}, Object.create(null));\n}\n\nexports.extract = extract;\nexports.parse = parse;\n\nexports.stringify = (object, options) => {\n\tif (!object) {\n\t\treturn '';\n\t}\n\n\toptions = Object.assign({\n\t\tencode: true,\n\t\tstrict: true,\n\t\tarrayFormat: 'none',\n\t\tarrayFormatSeparator: ','\n\t}, options);\n\n\tvalidateArrayFormatSeparator(options.arrayFormatSeparator);\n\n\tconst shouldFilter = key => (\n\t\t(options.skipNull && isNullOrUndefined(object[key])) ||\n\t\t(options.skipEmptyString && object[key] === '')\n\t);\n\n\tconst formatter = encoderForArrayFormat(options);\n\n\tconst objectCopy = {};\n\n\tfor (const key of Object.keys(object)) {\n\t\tif (!shouldFilter(key)) {\n\t\t\tobjectCopy[key] = object[key];\n\t\t}\n\t}\n\n\tconst keys = Object.keys(objectCopy);\n\n\tif (options.sort !== false) {\n\t\tkeys.sort(options.sort);\n\t}\n\n\treturn keys.map(key => {\n\t\tconst value = object[key];\n\n\t\tif (value === undefined) {\n\t\t\treturn '';\n\t\t}\n\n\t\tif (value === null) {\n\t\t\treturn encode(key, options);\n\t\t}\n\n\t\tif (Array.isArray(value)) {\n\t\t\treturn value\n\t\t\t\t.reduce(formatter(key), [])\n\t\t\t\t.join('&');\n\t\t}\n\n\t\treturn encode(key, options) + '=' + encode(value, options);\n\t}).filter(x => x.length > 0).join('&');\n};\n\nexports.parseUrl = (input, options) => {\n\toptions = Object.assign({\n\t\tdecode: true\n\t}, options);\n\n\tconst [url, hash] = splitOnFirst(input, '#');\n\n\treturn Object.assign(\n\t\t{\n\t\t\turl: url.split('?')[0] || '',\n\t\t\tquery: parse(extract(input), options)\n\t\t},\n\t\toptions && options.parseFragmentIdentifier && hash ? {fragmentIdentifier: decode(hash, options)} : {}\n\t);\n};\n\nexports.stringifyUrl = (input, options) => {\n\toptions = Object.assign({\n\t\tencode: true,\n\t\tstrict: true\n\t}, options);\n\n\tconst url = removeHash(input.url).split('?')[0] || '';\n\tconst queryFromUrl = exports.extract(input.url);\n\tconst parsedQueryFromUrl = exports.parse(queryFromUrl, {sort: false});\n\n\tconst query = Object.assign(parsedQueryFromUrl, input.query);\n\tlet queryString = exports.stringify(query, options);\n\tif (queryString) {\n\t\tqueryString = `?${queryString}`;\n\t}\n\n\tlet hash = getHash(input.url);\n\tif (input.fragmentIdentifier) {\n\t\thash = `#${encode(input.fragmentIdentifier, options)}`;\n\t}\n\n\treturn `${url}${queryString}${hash}`;\n};\n","/*!\n * Quill Editor v1.3.7\n * https://quilljs.com/\n * Copyright (c) 2014, Jason Chen\n * Copyright (c) 2013, salesforce.com\n */\n(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"Quill\"] = factory();\n\telse\n\t\troot[\"Quill\"] = factory();\n})(typeof self !== 'undefined' ? self : this, function() {\nreturn /******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n/******/\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(installedModules[moduleId]) {\n/******/ \t\t\treturn installedModules[moduleId].exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\ti: moduleId,\n/******/ \t\t\tl: false,\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n/******/\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.l = true;\n/******/\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/\n/******/\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__webpack_require__.m = modules;\n/******/\n/******/ \t// expose the module cache\n/******/ \t__webpack_require__.c = installedModules;\n/******/\n/******/ \t// define getter function for harmony exports\n/******/ \t__webpack_require__.d = function(exports, name, getter) {\n/******/ \t\tif(!__webpack_require__.o(exports, name)) {\n/******/ \t\t\tObject.defineProperty(exports, name, {\n/******/ \t\t\t\tconfigurable: false,\n/******/ \t\t\t\tenumerable: true,\n/******/ \t\t\t\tget: getter\n/******/ \t\t\t});\n/******/ \t\t}\n/******/ \t};\n/******/\n/******/ \t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t__webpack_require__.n = function(module) {\n/******/ \t\tvar getter = module && module.__esModule ?\n/******/ \t\t\tfunction getDefault() { return module['default']; } :\n/******/ \t\t\tfunction getModuleExports() { return module; };\n/******/ \t\t__webpack_require__.d(getter, 'a', getter);\n/******/ \t\treturn getter;\n/******/ \t};\n/******/\n/******/ \t// Object.prototype.hasOwnProperty.call\n/******/ \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n/******/\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"\";\n/******/\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(__webpack_require__.s = 109);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar container_1 = __webpack_require__(17);\nvar format_1 = __webpack_require__(18);\nvar leaf_1 = __webpack_require__(19);\nvar scroll_1 = __webpack_require__(45);\nvar inline_1 = __webpack_require__(46);\nvar block_1 = __webpack_require__(47);\nvar embed_1 = __webpack_require__(48);\nvar text_1 = __webpack_require__(49);\nvar attributor_1 = __webpack_require__(12);\nvar class_1 = __webpack_require__(32);\nvar style_1 = __webpack_require__(33);\nvar store_1 = __webpack_require__(31);\nvar Registry = __webpack_require__(1);\nvar Parchment = {\n Scope: Registry.Scope,\n create: Registry.create,\n find: Registry.find,\n query: Registry.query,\n register: Registry.register,\n Container: container_1.default,\n Format: format_1.default,\n Leaf: leaf_1.default,\n Embed: embed_1.default,\n Scroll: scroll_1.default,\n Block: block_1.default,\n Inline: inline_1.default,\n Text: text_1.default,\n Attributor: {\n Attribute: attributor_1.default,\n Class: class_1.default,\n Style: style_1.default,\n Store: store_1.default,\n },\n};\nexports.default = Parchment;\n\n\n/***/ }),\n/* 1 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar ParchmentError = /** @class */ (function (_super) {\n __extends(ParchmentError, _super);\n function ParchmentError(message) {\n var _this = this;\n message = '[Parchment] ' + message;\n _this = _super.call(this, message) || this;\n _this.message = message;\n _this.name = _this.constructor.name;\n return _this;\n }\n return ParchmentError;\n}(Error));\nexports.ParchmentError = ParchmentError;\nvar attributes = {};\nvar classes = {};\nvar tags = {};\nvar types = {};\nexports.DATA_KEY = '__blot';\nvar Scope;\n(function (Scope) {\n Scope[Scope[\"TYPE\"] = 3] = \"TYPE\";\n Scope[Scope[\"LEVEL\"] = 12] = \"LEVEL\";\n Scope[Scope[\"ATTRIBUTE\"] = 13] = \"ATTRIBUTE\";\n Scope[Scope[\"BLOT\"] = 14] = \"BLOT\";\n Scope[Scope[\"INLINE\"] = 7] = \"INLINE\";\n Scope[Scope[\"BLOCK\"] = 11] = \"BLOCK\";\n Scope[Scope[\"BLOCK_BLOT\"] = 10] = \"BLOCK_BLOT\";\n Scope[Scope[\"INLINE_BLOT\"] = 6] = \"INLINE_BLOT\";\n Scope[Scope[\"BLOCK_ATTRIBUTE\"] = 9] = \"BLOCK_ATTRIBUTE\";\n Scope[Scope[\"INLINE_ATTRIBUTE\"] = 5] = \"INLINE_ATTRIBUTE\";\n Scope[Scope[\"ANY\"] = 15] = \"ANY\";\n})(Scope = exports.Scope || (exports.Scope = {}));\nfunction create(input, value) {\n var match = query(input);\n if (match == null) {\n throw new ParchmentError(\"Unable to create \" + input + \" blot\");\n }\n var BlotClass = match;\n var node = \n // @ts-ignore\n input instanceof Node || input['nodeType'] === Node.TEXT_NODE ? input : BlotClass.create(value);\n return new BlotClass(node, value);\n}\nexports.create = create;\nfunction find(node, bubble) {\n if (bubble === void 0) { bubble = false; }\n if (node == null)\n return null;\n // @ts-ignore\n if (node[exports.DATA_KEY] != null)\n return node[exports.DATA_KEY].blot;\n if (bubble)\n return find(node.parentNode, bubble);\n return null;\n}\nexports.find = find;\nfunction query(query, scope) {\n if (scope === void 0) { scope = Scope.ANY; }\n var match;\n if (typeof query === 'string') {\n match = types[query] || attributes[query];\n // @ts-ignore\n }\n else if (query instanceof Text || query['nodeType'] === Node.TEXT_NODE) {\n match = types['text'];\n }\n else if (typeof query === 'number') {\n if (query & Scope.LEVEL & Scope.BLOCK) {\n match = types['block'];\n }\n else if (query & Scope.LEVEL & Scope.INLINE) {\n match = types['inline'];\n }\n }\n else if (query instanceof HTMLElement) {\n var names = (query.getAttribute('class') || '').split(/\\s+/);\n for (var i in names) {\n match = classes[names[i]];\n if (match)\n break;\n }\n match = match || tags[query.tagName];\n }\n if (match == null)\n return null;\n // @ts-ignore\n if (scope & Scope.LEVEL & match.scope && scope & Scope.TYPE & match.scope)\n return match;\n return null;\n}\nexports.query = query;\nfunction register() {\n var Definitions = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n Definitions[_i] = arguments[_i];\n }\n if (Definitions.length > 1) {\n return Definitions.map(function (d) {\n return register(d);\n });\n }\n var Definition = Definitions[0];\n if (typeof Definition.blotName !== 'string' && typeof Definition.attrName !== 'string') {\n throw new ParchmentError('Invalid definition');\n }\n else if (Definition.blotName === 'abstract') {\n throw new ParchmentError('Cannot register abstract class');\n }\n types[Definition.blotName || Definition.attrName] = Definition;\n if (typeof Definition.keyName === 'string') {\n attributes[Definition.keyName] = Definition;\n }\n else {\n if (Definition.className != null) {\n classes[Definition.className] = Definition;\n }\n if (Definition.tagName != null) {\n if (Array.isArray(Definition.tagName)) {\n Definition.tagName = Definition.tagName.map(function (tagName) {\n return tagName.toUpperCase();\n });\n }\n else {\n Definition.tagName = Definition.tagName.toUpperCase();\n }\n var tagNames = Array.isArray(Definition.tagName) ? Definition.tagName : [Definition.tagName];\n tagNames.forEach(function (tag) {\n if (tags[tag] == null || Definition.className == null) {\n tags[tag] = Definition;\n }\n });\n }\n }\n return Definition;\n}\nexports.register = register;\n\n\n/***/ }),\n/* 2 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar diff = __webpack_require__(51);\nvar equal = __webpack_require__(11);\nvar extend = __webpack_require__(3);\nvar op = __webpack_require__(20);\n\n\nvar NULL_CHARACTER = String.fromCharCode(0); // Placeholder char for embed in diff()\n\n\nvar Delta = function (ops) {\n // Assume we are given a well formed ops\n if (Array.isArray(ops)) {\n this.ops = ops;\n } else if (ops != null && Array.isArray(ops.ops)) {\n this.ops = ops.ops;\n } else {\n this.ops = [];\n }\n};\n\n\nDelta.prototype.insert = function (text, attributes) {\n var newOp = {};\n if (text.length === 0) return this;\n newOp.insert = text;\n if (attributes != null && typeof attributes === 'object' && Object.keys(attributes).length > 0) {\n newOp.attributes = attributes;\n }\n return this.push(newOp);\n};\n\nDelta.prototype['delete'] = function (length) {\n if (length <= 0) return this;\n return this.push({ 'delete': length });\n};\n\nDelta.prototype.retain = function (length, attributes) {\n if (length <= 0) return this;\n var newOp = { retain: length };\n if (attributes != null && typeof attributes === 'object' && Object.keys(attributes).length > 0) {\n newOp.attributes = attributes;\n }\n return this.push(newOp);\n};\n\nDelta.prototype.push = function (newOp) {\n var index = this.ops.length;\n var lastOp = this.ops[index - 1];\n newOp = extend(true, {}, newOp);\n if (typeof lastOp === 'object') {\n if (typeof newOp['delete'] === 'number' && typeof lastOp['delete'] === 'number') {\n this.ops[index - 1] = { 'delete': lastOp['delete'] + newOp['delete'] };\n return this;\n }\n // Since it does not matter if we insert before or after deleting at the same index,\n // always prefer to insert first\n if (typeof lastOp['delete'] === 'number' && newOp.insert != null) {\n index -= 1;\n lastOp = this.ops[index - 1];\n if (typeof lastOp !== 'object') {\n this.ops.unshift(newOp);\n return this;\n }\n }\n if (equal(newOp.attributes, lastOp.attributes)) {\n if (typeof newOp.insert === 'string' && typeof lastOp.insert === 'string') {\n this.ops[index - 1] = { insert: lastOp.insert + newOp.insert };\n if (typeof newOp.attributes === 'object') this.ops[index - 1].attributes = newOp.attributes\n return this;\n } else if (typeof newOp.retain === 'number' && typeof lastOp.retain === 'number') {\n this.ops[index - 1] = { retain: lastOp.retain + newOp.retain };\n if (typeof newOp.attributes === 'object') this.ops[index - 1].attributes = newOp.attributes\n return this;\n }\n }\n }\n if (index === this.ops.length) {\n this.ops.push(newOp);\n } else {\n this.ops.splice(index, 0, newOp);\n }\n return this;\n};\n\nDelta.prototype.chop = function () {\n var lastOp = this.ops[this.ops.length - 1];\n if (lastOp && lastOp.retain && !lastOp.attributes) {\n this.ops.pop();\n }\n return this;\n};\n\nDelta.prototype.filter = function (predicate) {\n return this.ops.filter(predicate);\n};\n\nDelta.prototype.forEach = function (predicate) {\n this.ops.forEach(predicate);\n};\n\nDelta.prototype.map = function (predicate) {\n return this.ops.map(predicate);\n};\n\nDelta.prototype.partition = function (predicate) {\n var passed = [], failed = [];\n this.forEach(function(op) {\n var target = predicate(op) ? passed : failed;\n target.push(op);\n });\n return [passed, failed];\n};\n\nDelta.prototype.reduce = function (predicate, initial) {\n return this.ops.reduce(predicate, initial);\n};\n\nDelta.prototype.changeLength = function () {\n return this.reduce(function (length, elem) {\n if (elem.insert) {\n return length + op.length(elem);\n } else if (elem.delete) {\n return length - elem.delete;\n }\n return length;\n }, 0);\n};\n\nDelta.prototype.length = function () {\n return this.reduce(function (length, elem) {\n return length + op.length(elem);\n }, 0);\n};\n\nDelta.prototype.slice = function (start, end) {\n start = start || 0;\n if (typeof end !== 'number') end = Infinity;\n var ops = [];\n var iter = op.iterator(this.ops);\n var index = 0;\n while (index < end && iter.hasNext()) {\n var nextOp;\n if (index < start) {\n nextOp = iter.next(start - index);\n } else {\n nextOp = iter.next(end - index);\n ops.push(nextOp);\n }\n index += op.length(nextOp);\n }\n return new Delta(ops);\n};\n\n\nDelta.prototype.compose = function (other) {\n var thisIter = op.iterator(this.ops);\n var otherIter = op.iterator(other.ops);\n var ops = [];\n var firstOther = otherIter.peek();\n if (firstOther != null && typeof firstOther.retain === 'number' && firstOther.attributes == null) {\n var firstLeft = firstOther.retain;\n while (thisIter.peekType() === 'insert' && thisIter.peekLength() <= firstLeft) {\n firstLeft -= thisIter.peekLength();\n ops.push(thisIter.next());\n }\n if (firstOther.retain - firstLeft > 0) {\n otherIter.next(firstOther.retain - firstLeft);\n }\n }\n var delta = new Delta(ops);\n while (thisIter.hasNext() || otherIter.hasNext()) {\n if (otherIter.peekType() === 'insert') {\n delta.push(otherIter.next());\n } else if (thisIter.peekType() === 'delete') {\n delta.push(thisIter.next());\n } else {\n var length = Math.min(thisIter.peekLength(), otherIter.peekLength());\n var thisOp = thisIter.next(length);\n var otherOp = otherIter.next(length);\n if (typeof otherOp.retain === 'number') {\n var newOp = {};\n if (typeof thisOp.retain === 'number') {\n newOp.retain = length;\n } else {\n newOp.insert = thisOp.insert;\n }\n // Preserve null when composing with a retain, otherwise remove it for inserts\n var attributes = op.attributes.compose(thisOp.attributes, otherOp.attributes, typeof thisOp.retain === 'number');\n if (attributes) newOp.attributes = attributes;\n delta.push(newOp);\n\n // Optimization if rest of other is just retain\n if (!otherIter.hasNext() && equal(delta.ops[delta.ops.length - 1], newOp)) {\n var rest = new Delta(thisIter.rest());\n return delta.concat(rest).chop();\n }\n\n // Other op should be delete, we could be an insert or retain\n // Insert + delete cancels out\n } else if (typeof otherOp['delete'] === 'number' && typeof thisOp.retain === 'number') {\n delta.push(otherOp);\n }\n }\n }\n return delta.chop();\n};\n\nDelta.prototype.concat = function (other) {\n var delta = new Delta(this.ops.slice());\n if (other.ops.length > 0) {\n delta.push(other.ops[0]);\n delta.ops = delta.ops.concat(other.ops.slice(1));\n }\n return delta;\n};\n\nDelta.prototype.diff = function (other, index) {\n if (this.ops === other.ops) {\n return new Delta();\n }\n var strings = [this, other].map(function (delta) {\n return delta.map(function (op) {\n if (op.insert != null) {\n return typeof op.insert === 'string' ? op.insert : NULL_CHARACTER;\n }\n var prep = (delta === other) ? 'on' : 'with';\n throw new Error('diff() called ' + prep + ' non-document');\n }).join('');\n });\n var delta = new Delta();\n var diffResult = diff(strings[0], strings[1], index);\n var thisIter = op.iterator(this.ops);\n var otherIter = op.iterator(other.ops);\n diffResult.forEach(function (component) {\n var length = component[1].length;\n while (length > 0) {\n var opLength = 0;\n switch (component[0]) {\n case diff.INSERT:\n opLength = Math.min(otherIter.peekLength(), length);\n delta.push(otherIter.next(opLength));\n break;\n case diff.DELETE:\n opLength = Math.min(length, thisIter.peekLength());\n thisIter.next(opLength);\n delta['delete'](opLength);\n break;\n case diff.EQUAL:\n opLength = Math.min(thisIter.peekLength(), otherIter.peekLength(), length);\n var thisOp = thisIter.next(opLength);\n var otherOp = otherIter.next(opLength);\n if (equal(thisOp.insert, otherOp.insert)) {\n delta.retain(opLength, op.attributes.diff(thisOp.attributes, otherOp.attributes));\n } else {\n delta.push(otherOp)['delete'](opLength);\n }\n break;\n }\n length -= opLength;\n }\n });\n return delta.chop();\n};\n\nDelta.prototype.eachLine = function (predicate, newline) {\n newline = newline || '\\n';\n var iter = op.iterator(this.ops);\n var line = new Delta();\n var i = 0;\n while (iter.hasNext()) {\n if (iter.peekType() !== 'insert') return;\n var thisOp = iter.peek();\n var start = op.length(thisOp) - iter.peekLength();\n var index = typeof thisOp.insert === 'string' ?\n thisOp.insert.indexOf(newline, start) - start : -1;\n if (index < 0) {\n line.push(iter.next());\n } else if (index > 0) {\n line.push(iter.next(index));\n } else {\n if (predicate(line, iter.next(1).attributes || {}, i) === false) {\n return;\n }\n i += 1;\n line = new Delta();\n }\n }\n if (line.length() > 0) {\n predicate(line, {}, i);\n }\n};\n\nDelta.prototype.transform = function (other, priority) {\n priority = !!priority;\n if (typeof other === 'number') {\n return this.transformPosition(other, priority);\n }\n var thisIter = op.iterator(this.ops);\n var otherIter = op.iterator(other.ops);\n var delta = new Delta();\n while (thisIter.hasNext() || otherIter.hasNext()) {\n if (thisIter.peekType() === 'insert' && (priority || otherIter.peekType() !== 'insert')) {\n delta.retain(op.length(thisIter.next()));\n } else if (otherIter.peekType() === 'insert') {\n delta.push(otherIter.next());\n } else {\n var length = Math.min(thisIter.peekLength(), otherIter.peekLength());\n var thisOp = thisIter.next(length);\n var otherOp = otherIter.next(length);\n if (thisOp['delete']) {\n // Our delete either makes their delete redundant or removes their retain\n continue;\n } else if (otherOp['delete']) {\n delta.push(otherOp);\n } else {\n // We retain either their retain or insert\n delta.retain(length, op.attributes.transform(thisOp.attributes, otherOp.attributes, priority));\n }\n }\n }\n return delta.chop();\n};\n\nDelta.prototype.transformPosition = function (index, priority) {\n priority = !!priority;\n var thisIter = op.iterator(this.ops);\n var offset = 0;\n while (thisIter.hasNext() && offset <= index) {\n var length = thisIter.peekLength();\n var nextType = thisIter.peekType();\n thisIter.next();\n if (nextType === 'delete') {\n index -= Math.min(length, index - offset);\n continue;\n } else if (nextType === 'insert' && (offset < index || !priority)) {\n index += length;\n }\n offset += length;\n }\n return index;\n};\n\n\nmodule.exports = Delta;\n\n\n/***/ }),\n/* 3 */\n/***/ (function(module, exports) {\n\n'use strict';\n\nvar hasOwn = Object.prototype.hasOwnProperty;\nvar toStr = Object.prototype.toString;\nvar defineProperty = Object.defineProperty;\nvar gOPD = Object.getOwnPropertyDescriptor;\n\nvar isArray = function isArray(arr) {\n\tif (typeof Array.isArray === 'function') {\n\t\treturn Array.isArray(arr);\n\t}\n\n\treturn toStr.call(arr) === '[object Array]';\n};\n\nvar isPlainObject = function isPlainObject(obj) {\n\tif (!obj || toStr.call(obj) !== '[object Object]') {\n\t\treturn false;\n\t}\n\n\tvar hasOwnConstructor = hasOwn.call(obj, 'constructor');\n\tvar hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');\n\t// Not own constructor property must be Object\n\tif (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {\n\t\treturn false;\n\t}\n\n\t// Own properties are enumerated firstly, so to speed up,\n\t// if last one is own, then all properties are own.\n\tvar key;\n\tfor (key in obj) { /**/ }\n\n\treturn typeof key === 'undefined' || hasOwn.call(obj, key);\n};\n\n// If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target\nvar setProperty = function setProperty(target, options) {\n\tif (defineProperty && options.name === '__proto__') {\n\t\tdefineProperty(target, options.name, {\n\t\t\tenumerable: true,\n\t\t\tconfigurable: true,\n\t\t\tvalue: options.newValue,\n\t\t\twritable: true\n\t\t});\n\t} else {\n\t\ttarget[options.name] = options.newValue;\n\t}\n};\n\n// Return undefined instead of __proto__ if '__proto__' is not an own property\nvar getProperty = function getProperty(obj, name) {\n\tif (name === '__proto__') {\n\t\tif (!hasOwn.call(obj, name)) {\n\t\t\treturn void 0;\n\t\t} else if (gOPD) {\n\t\t\t// In early versions of node, obj['__proto__'] is buggy when obj has\n\t\t\t// __proto__ as an own property. Object.getOwnPropertyDescriptor() works.\n\t\t\treturn gOPD(obj, name).value;\n\t\t}\n\t}\n\n\treturn obj[name];\n};\n\nmodule.exports = function extend() {\n\tvar options, name, src, copy, copyIsArray, clone;\n\tvar target = arguments[0];\n\tvar i = 1;\n\tvar length = arguments.length;\n\tvar deep = false;\n\n\t// Handle a deep copy situation\n\tif (typeof target === 'boolean') {\n\t\tdeep = target;\n\t\ttarget = arguments[1] || {};\n\t\t// skip the boolean and the target\n\t\ti = 2;\n\t}\n\tif (target == null || (typeof target !== 'object' && typeof target !== 'function')) {\n\t\ttarget = {};\n\t}\n\n\tfor (; i < length; ++i) {\n\t\toptions = arguments[i];\n\t\t// Only deal with non-null/undefined values\n\t\tif (options != null) {\n\t\t\t// Extend the base object\n\t\t\tfor (name in options) {\n\t\t\t\tsrc = getProperty(target, name);\n\t\t\t\tcopy = getProperty(options, name);\n\n\t\t\t\t// Prevent never-ending loop\n\t\t\t\tif (target !== copy) {\n\t\t\t\t\t// Recurse if we're merging plain objects or arrays\n\t\t\t\t\tif (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {\n\t\t\t\t\t\tif (copyIsArray) {\n\t\t\t\t\t\t\tcopyIsArray = false;\n\t\t\t\t\t\t\tclone = src && isArray(src) ? src : [];\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tclone = src && isPlainObject(src) ? src : {};\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Never move original objects, clone them\n\t\t\t\t\t\tsetProperty(target, { name: name, newValue: extend(deep, clone, copy) });\n\n\t\t\t\t\t// Don't bring in undefined values\n\t\t\t\t\t} else if (typeof copy !== 'undefined') {\n\t\t\t\t\t\tsetProperty(target, { name: name, newValue: copy });\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Return the modified object\n\treturn target;\n};\n\n\n/***/ }),\n/* 4 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = exports.BlockEmbed = exports.bubbleFormats = undefined;\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _extend = __webpack_require__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _quillDelta = __webpack_require__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _break = __webpack_require__(16);\n\nvar _break2 = _interopRequireDefault(_break);\n\nvar _inline = __webpack_require__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nvar _text = __webpack_require__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar NEWLINE_LENGTH = 1;\n\nvar BlockEmbed = function (_Parchment$Embed) {\n _inherits(BlockEmbed, _Parchment$Embed);\n\n function BlockEmbed() {\n _classCallCheck(this, BlockEmbed);\n\n return _possibleConstructorReturn(this, (BlockEmbed.__proto__ || Object.getPrototypeOf(BlockEmbed)).apply(this, arguments));\n }\n\n _createClass(BlockEmbed, [{\n key: 'attach',\n value: function attach() {\n _get(BlockEmbed.prototype.__proto__ || Object.getPrototypeOf(BlockEmbed.prototype), 'attach', this).call(this);\n this.attributes = new _parchment2.default.Attributor.Store(this.domNode);\n }\n }, {\n key: 'delta',\n value: function delta() {\n return new _quillDelta2.default().insert(this.value(), (0, _extend2.default)(this.formats(), this.attributes.values()));\n }\n }, {\n key: 'format',\n value: function format(name, value) {\n var attribute = _parchment2.default.query(name, _parchment2.default.Scope.BLOCK_ATTRIBUTE);\n if (attribute != null) {\n this.attributes.attribute(attribute, value);\n }\n }\n }, {\n key: 'formatAt',\n value: function formatAt(index, length, name, value) {\n this.format(name, value);\n }\n }, {\n key: 'insertAt',\n value: function insertAt(index, value, def) {\n if (typeof value === 'string' && value.endsWith('\\n')) {\n var block = _parchment2.default.create(Block.blotName);\n this.parent.insertBefore(block, index === 0 ? this : this.next);\n block.insertAt(0, value.slice(0, -1));\n } else {\n _get(BlockEmbed.prototype.__proto__ || Object.getPrototypeOf(BlockEmbed.prototype), 'insertAt', this).call(this, index, value, def);\n }\n }\n }]);\n\n return BlockEmbed;\n}(_parchment2.default.Embed);\n\nBlockEmbed.scope = _parchment2.default.Scope.BLOCK_BLOT;\n// It is important for cursor behavior BlockEmbeds use tags that are block level elements\n\n\nvar Block = function (_Parchment$Block) {\n _inherits(Block, _Parchment$Block);\n\n function Block(domNode) {\n _classCallCheck(this, Block);\n\n var _this2 = _possibleConstructorReturn(this, (Block.__proto__ || Object.getPrototypeOf(Block)).call(this, domNode));\n\n _this2.cache = {};\n return _this2;\n }\n\n _createClass(Block, [{\n key: 'delta',\n value: function delta() {\n if (this.cache.delta == null) {\n this.cache.delta = this.descendants(_parchment2.default.Leaf).reduce(function (delta, leaf) {\n if (leaf.length() === 0) {\n return delta;\n } else {\n return delta.insert(leaf.value(), bubbleFormats(leaf));\n }\n }, new _quillDelta2.default()).insert('\\n', bubbleFormats(this));\n }\n return this.cache.delta;\n }\n }, {\n key: 'deleteAt',\n value: function deleteAt(index, length) {\n _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'deleteAt', this).call(this, index, length);\n this.cache = {};\n }\n }, {\n key: 'formatAt',\n value: function formatAt(index, length, name, value) {\n if (length <= 0) return;\n if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK)) {\n if (index + length === this.length()) {\n this.format(name, value);\n }\n } else {\n _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'formatAt', this).call(this, index, Math.min(length, this.length() - index - 1), name, value);\n }\n this.cache = {};\n }\n }, {\n key: 'insertAt',\n value: function insertAt(index, value, def) {\n if (def != null) return _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertAt', this).call(this, index, value, def);\n if (value.length === 0) return;\n var lines = value.split('\\n');\n var text = lines.shift();\n if (text.length > 0) {\n if (index < this.length() - 1 || this.children.tail == null) {\n _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertAt', this).call(this, Math.min(index, this.length() - 1), text);\n } else {\n this.children.tail.insertAt(this.children.tail.length(), text);\n }\n this.cache = {};\n }\n var block = this;\n lines.reduce(function (index, line) {\n block = block.split(index, true);\n block.insertAt(0, line);\n return line.length;\n }, index + text.length);\n }\n }, {\n key: 'insertBefore',\n value: function insertBefore(blot, ref) {\n var head = this.children.head;\n _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertBefore', this).call(this, blot, ref);\n if (head instanceof _break2.default) {\n head.remove();\n }\n this.cache = {};\n }\n }, {\n key: 'length',\n value: function length() {\n if (this.cache.length == null) {\n this.cache.length = _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'length', this).call(this) + NEWLINE_LENGTH;\n }\n return this.cache.length;\n }\n }, {\n key: 'moveChildren',\n value: function moveChildren(target, ref) {\n _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'moveChildren', this).call(this, target, ref);\n this.cache = {};\n }\n }, {\n key: 'optimize',\n value: function optimize(context) {\n _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'optimize', this).call(this, context);\n this.cache = {};\n }\n }, {\n key: 'path',\n value: function path(index) {\n return _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'path', this).call(this, index, true);\n }\n }, {\n key: 'removeChild',\n value: function removeChild(child) {\n _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'removeChild', this).call(this, child);\n this.cache = {};\n }\n }, {\n key: 'split',\n value: function split(index) {\n var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n if (force && (index === 0 || index >= this.length() - NEWLINE_LENGTH)) {\n var clone = this.clone();\n if (index === 0) {\n this.parent.insertBefore(clone, this);\n return this;\n } else {\n this.parent.insertBefore(clone, this.next);\n return clone;\n }\n } else {\n var next = _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'split', this).call(this, index, force);\n this.cache = {};\n return next;\n }\n }\n }]);\n\n return Block;\n}(_parchment2.default.Block);\n\nBlock.blotName = 'block';\nBlock.tagName = 'P';\nBlock.defaultChild = 'break';\nBlock.allowedChildren = [_inline2.default, _parchment2.default.Embed, _text2.default];\n\nfunction bubbleFormats(blot) {\n var formats = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n if (blot == null) return formats;\n if (typeof blot.formats === 'function') {\n formats = (0, _extend2.default)(formats, blot.formats());\n }\n if (blot.parent == null || blot.parent.blotName == 'scroll' || blot.parent.statics.scope !== blot.statics.scope) {\n return formats;\n }\n return bubbleFormats(blot.parent, formats);\n}\n\nexports.bubbleFormats = bubbleFormats;\nexports.BlockEmbed = BlockEmbed;\nexports.default = Block;\n\n/***/ }),\n/* 5 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = exports.overload = exports.expandConfig = undefined;\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"]) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError(\"Invalid attempt to destructure non-iterable instance\"); } }; }();\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\n__webpack_require__(50);\n\nvar _quillDelta = __webpack_require__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _editor = __webpack_require__(14);\n\nvar _editor2 = _interopRequireDefault(_editor);\n\nvar _emitter3 = __webpack_require__(8);\n\nvar _emitter4 = _interopRequireDefault(_emitter3);\n\nvar _module = __webpack_require__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _selection = __webpack_require__(15);\n\nvar _selection2 = _interopRequireDefault(_selection);\n\nvar _extend = __webpack_require__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _logger = __webpack_require__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nvar _theme = __webpack_require__(34);\n\nvar _theme2 = _interopRequireDefault(_theme);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar debug = (0, _logger2.default)('quill');\n\nvar Quill = function () {\n _createClass(Quill, null, [{\n key: 'debug',\n value: function debug(limit) {\n if (limit === true) {\n limit = 'log';\n }\n _logger2.default.level(limit);\n }\n }, {\n key: 'find',\n value: function find(node) {\n return node.__quill || _parchment2.default.find(node);\n }\n }, {\n key: 'import',\n value: function _import(name) {\n if (this.imports[name] == null) {\n debug.error('Cannot import ' + name + '. Are you sure it was registered?');\n }\n return this.imports[name];\n }\n }, {\n key: 'register',\n value: function register(path, target) {\n var _this = this;\n\n var overwrite = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n\n if (typeof path !== 'string') {\n var name = path.attrName || path.blotName;\n if (typeof name === 'string') {\n // register(Blot | Attributor, overwrite)\n this.register('formats/' + name, path, target);\n } else {\n Object.keys(path).forEach(function (key) {\n _this.register(key, path[key], target);\n });\n }\n } else {\n if (this.imports[path] != null && !overwrite) {\n debug.warn('Overwriting ' + path + ' with', target);\n }\n this.imports[path] = target;\n if ((path.startsWith('blots/') || path.startsWith('formats/')) && target.blotName !== 'abstract') {\n _parchment2.default.register(target);\n } else if (path.startsWith('modules') && typeof target.register === 'function') {\n target.register();\n }\n }\n }\n }]);\n\n function Quill(container) {\n var _this2 = this;\n\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n _classCallCheck(this, Quill);\n\n this.options = expandConfig(container, options);\n this.container = this.options.container;\n if (this.container == null) {\n return debug.error('Invalid Quill container', container);\n }\n if (this.options.debug) {\n Quill.debug(this.options.debug);\n }\n var html = this.container.innerHTML.trim();\n this.container.classList.add('ql-container');\n this.container.innerHTML = '';\n this.container.__quill = this;\n this.root = this.addContainer('ql-editor');\n this.root.classList.add('ql-blank');\n this.root.setAttribute('data-gramm', false);\n this.scrollingContainer = this.options.scrollingContainer || this.root;\n this.emitter = new _emitter4.default();\n this.scroll = _parchment2.default.create(this.root, {\n emitter: this.emitter,\n whitelist: this.options.formats\n });\n this.editor = new _editor2.default(this.scroll);\n this.selection = new _selection2.default(this.scroll, this.emitter);\n this.theme = new this.options.theme(this, this.options);\n this.keyboard = this.theme.addModule('keyboard');\n this.clipboard = this.theme.addModule('clipboard');\n this.history = this.theme.addModule('history');\n this.theme.init();\n this.emitter.on(_emitter4.default.events.EDITOR_CHANGE, function (type) {\n if (type === _emitter4.default.events.TEXT_CHANGE) {\n _this2.root.classList.toggle('ql-blank', _this2.editor.isBlank());\n }\n });\n this.emitter.on(_emitter4.default.events.SCROLL_UPDATE, function (source, mutations) {\n var range = _this2.selection.lastRange;\n var index = range && range.length === 0 ? range.index : undefined;\n modify.call(_this2, function () {\n return _this2.editor.update(null, mutations, index);\n }, source);\n });\n var contents = this.clipboard.convert('');\n this.setContents(contents);\n this.history.clear();\n if (this.options.placeholder) {\n this.root.setAttribute('data-placeholder', this.options.placeholder);\n }\n if (this.options.readOnly) {\n this.disable();\n }\n }\n\n _createClass(Quill, [{\n key: 'addContainer',\n value: function addContainer(container) {\n var refNode = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n\n if (typeof container === 'string') {\n var className = container;\n container = document.createElement('div');\n container.classList.add(className);\n }\n this.container.insertBefore(container, refNode);\n return container;\n }\n }, {\n key: 'blur',\n value: function blur() {\n this.selection.setRange(null);\n }\n }, {\n key: 'deleteText',\n value: function deleteText(index, length, source) {\n var _this3 = this;\n\n var _overload = overload(index, length, source);\n\n var _overload2 = _slicedToArray(_overload, 4);\n\n index = _overload2[0];\n length = _overload2[1];\n source = _overload2[3];\n\n return modify.call(this, function () {\n return _this3.editor.deleteText(index, length);\n }, source, index, -1 * length);\n }\n }, {\n key: 'disable',\n value: function disable() {\n this.enable(false);\n }\n }, {\n key: 'enable',\n value: function enable() {\n var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;\n\n this.scroll.enable(enabled);\n this.container.classList.toggle('ql-disabled', !enabled);\n }\n }, {\n key: 'focus',\n value: function focus() {\n var scrollTop = this.scrollingContainer.scrollTop;\n this.selection.focus();\n this.scrollingContainer.scrollTop = scrollTop;\n this.scrollIntoView();\n }\n }, {\n key: 'format',\n value: function format(name, value) {\n var _this4 = this;\n\n var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _emitter4.default.sources.API;\n\n return modify.call(this, function () {\n var range = _this4.getSelection(true);\n var change = new _quillDelta2.default();\n if (range == null) {\n return change;\n } else if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK)) {\n change = _this4.editor.formatLine(range.index, range.length, _defineProperty({}, name, value));\n } else if (range.length === 0) {\n _this4.selection.format(name, value);\n return change;\n } else {\n change = _this4.editor.formatText(range.index, range.length, _defineProperty({}, name, value));\n }\n _this4.setSelection(range, _emitter4.default.sources.SILENT);\n return change;\n }, source);\n }\n }, {\n key: 'formatLine',\n value: function formatLine(index, length, name, value, source) {\n var _this5 = this;\n\n var formats = void 0;\n\n var _overload3 = overload(index, length, name, value, source);\n\n var _overload4 = _slicedToArray(_overload3, 4);\n\n index = _overload4[0];\n length = _overload4[1];\n formats = _overload4[2];\n source = _overload4[3];\n\n return modify.call(this, function () {\n return _this5.editor.formatLine(index, length, formats);\n }, source, index, 0);\n }\n }, {\n key: 'formatText',\n value: function formatText(index, length, name, value, source) {\n var _this6 = this;\n\n var formats = void 0;\n\n var _overload5 = overload(index, length, name, value, source);\n\n var _overload6 = _slicedToArray(_overload5, 4);\n\n index = _overload6[0];\n length = _overload6[1];\n formats = _overload6[2];\n source = _overload6[3];\n\n return modify.call(this, function () {\n return _this6.editor.formatText(index, length, formats);\n }, source, index, 0);\n }\n }, {\n key: 'getBounds',\n value: function getBounds(index) {\n var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n var bounds = void 0;\n if (typeof index === 'number') {\n bounds = this.selection.getBounds(index, length);\n } else {\n bounds = this.selection.getBounds(index.index, index.length);\n }\n var containerBounds = this.container.getBoundingClientRect();\n return {\n bottom: bounds.bottom - containerBounds.top,\n height: bounds.height,\n left: bounds.left - containerBounds.left,\n right: bounds.right - containerBounds.left,\n top: bounds.top - containerBounds.top,\n width: bounds.width\n };\n }\n }, {\n key: 'getContents',\n value: function getContents() {\n var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.getLength() - index;\n\n var _overload7 = overload(index, length);\n\n var _overload8 = _slicedToArray(_overload7, 2);\n\n index = _overload8[0];\n length = _overload8[1];\n\n return this.editor.getContents(index, length);\n }\n }, {\n key: 'getFormat',\n value: function getFormat() {\n var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.getSelection(true);\n var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n if (typeof index === 'number') {\n return this.editor.getFormat(index, length);\n } else {\n return this.editor.getFormat(index.index, index.length);\n }\n }\n }, {\n key: 'getIndex',\n value: function getIndex(blot) {\n return blot.offset(this.scroll);\n }\n }, {\n key: 'getLength',\n value: function getLength() {\n return this.scroll.length();\n }\n }, {\n key: 'getLeaf',\n value: function getLeaf(index) {\n return this.scroll.leaf(index);\n }\n }, {\n key: 'getLine',\n value: function getLine(index) {\n return this.scroll.line(index);\n }\n }, {\n key: 'getLines',\n value: function getLines() {\n var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Number.MAX_VALUE;\n\n if (typeof index !== 'number') {\n return this.scroll.lines(index.index, index.length);\n } else {\n return this.scroll.lines(index, length);\n }\n }\n }, {\n key: 'getModule',\n value: function getModule(name) {\n return this.theme.modules[name];\n }\n }, {\n key: 'getSelection',\n value: function getSelection() {\n var focus = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n if (focus) this.focus();\n this.update(); // Make sure we access getRange with editor in consistent state\n return this.selection.getRange()[0];\n }\n }, {\n key: 'getText',\n value: function getText() {\n var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.getLength() - index;\n\n var _overload9 = overload(index, length);\n\n var _overload10 = _slicedToArray(_overload9, 2);\n\n index = _overload10[0];\n length = _overload10[1];\n\n return this.editor.getText(index, length);\n }\n }, {\n key: 'hasFocus',\n value: function hasFocus() {\n return this.selection.hasFocus();\n }\n }, {\n key: 'insertEmbed',\n value: function insertEmbed(index, embed, value) {\n var _this7 = this;\n\n var source = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : Quill.sources.API;\n\n return modify.call(this, function () {\n return _this7.editor.insertEmbed(index, embed, value);\n }, source, index);\n }\n }, {\n key: 'insertText',\n value: function insertText(index, text, name, value, source) {\n var _this8 = this;\n\n var formats = void 0;\n\n var _overload11 = overload(index, 0, name, value, source);\n\n var _overload12 = _slicedToArray(_overload11, 4);\n\n index = _overload12[0];\n formats = _overload12[2];\n source = _overload12[3];\n\n return modify.call(this, function () {\n return _this8.editor.insertText(index, text, formats);\n }, source, index, text.length);\n }\n }, {\n key: 'isEnabled',\n value: function isEnabled() {\n return !this.container.classList.contains('ql-disabled');\n }\n }, {\n key: 'off',\n value: function off() {\n return this.emitter.off.apply(this.emitter, arguments);\n }\n }, {\n key: 'on',\n value: function on() {\n return this.emitter.on.apply(this.emitter, arguments);\n }\n }, {\n key: 'once',\n value: function once() {\n return this.emitter.once.apply(this.emitter, arguments);\n }\n }, {\n key: 'pasteHTML',\n value: function pasteHTML(index, html, source) {\n this.clipboard.dangerouslyPasteHTML(index, html, source);\n }\n }, {\n key: 'removeFormat',\n value: function removeFormat(index, length, source) {\n var _this9 = this;\n\n var _overload13 = overload(index, length, source);\n\n var _overload14 = _slicedToArray(_overload13, 4);\n\n index = _overload14[0];\n length = _overload14[1];\n source = _overload14[3];\n\n return modify.call(this, function () {\n return _this9.editor.removeFormat(index, length);\n }, source, index);\n }\n }, {\n key: 'scrollIntoView',\n value: function scrollIntoView() {\n this.selection.scrollIntoView(this.scrollingContainer);\n }\n }, {\n key: 'setContents',\n value: function setContents(delta) {\n var _this10 = this;\n\n var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;\n\n return modify.call(this, function () {\n delta = new _quillDelta2.default(delta);\n var length = _this10.getLength();\n var deleted = _this10.editor.deleteText(0, length);\n var applied = _this10.editor.applyDelta(delta);\n var lastOp = applied.ops[applied.ops.length - 1];\n if (lastOp != null && typeof lastOp.insert === 'string' && lastOp.insert[lastOp.insert.length - 1] === '\\n') {\n _this10.editor.deleteText(_this10.getLength() - 1, 1);\n applied.delete(1);\n }\n var ret = deleted.compose(applied);\n return ret;\n }, source);\n }\n }, {\n key: 'setSelection',\n value: function setSelection(index, length, source) {\n if (index == null) {\n this.selection.setRange(null, length || Quill.sources.API);\n } else {\n var _overload15 = overload(index, length, source);\n\n var _overload16 = _slicedToArray(_overload15, 4);\n\n index = _overload16[0];\n length = _overload16[1];\n source = _overload16[3];\n\n this.selection.setRange(new _selection.Range(index, length), source);\n if (source !== _emitter4.default.sources.SILENT) {\n this.selection.scrollIntoView(this.scrollingContainer);\n }\n }\n }\n }, {\n key: 'setText',\n value: function setText(text) {\n var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;\n\n var delta = new _quillDelta2.default().insert(text);\n return this.setContents(delta, source);\n }\n }, {\n key: 'update',\n value: function update() {\n var source = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _emitter4.default.sources.USER;\n\n var change = this.scroll.update(source); // Will update selection before selection.update() does if text changes\n this.selection.update(source);\n return change;\n }\n }, {\n key: 'updateContents',\n value: function updateContents(delta) {\n var _this11 = this;\n\n var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;\n\n return modify.call(this, function () {\n delta = new _quillDelta2.default(delta);\n return _this11.editor.applyDelta(delta, source);\n }, source, true);\n }\n }]);\n\n return Quill;\n}();\n\nQuill.DEFAULTS = {\n bounds: null,\n formats: null,\n modules: {},\n placeholder: '',\n readOnly: false,\n scrollingContainer: null,\n strict: true,\n theme: 'default'\n};\nQuill.events = _emitter4.default.events;\nQuill.sources = _emitter4.default.sources;\n// eslint-disable-next-line no-undef\nQuill.version = false ? 'dev' : \"1.3.7\";\n\nQuill.imports = {\n 'delta': _quillDelta2.default,\n 'parchment': _parchment2.default,\n 'core/module': _module2.default,\n 'core/theme': _theme2.default\n};\n\nfunction expandConfig(container, userConfig) {\n userConfig = (0, _extend2.default)(true, {\n container: container,\n modules: {\n clipboard: true,\n keyboard: true,\n history: true\n }\n }, userConfig);\n if (!userConfig.theme || userConfig.theme === Quill.DEFAULTS.theme) {\n userConfig.theme = _theme2.default;\n } else {\n userConfig.theme = Quill.import('themes/' + userConfig.theme);\n if (userConfig.theme == null) {\n throw new Error('Invalid theme ' + userConfig.theme + '. Did you register it?');\n }\n }\n var themeConfig = (0, _extend2.default)(true, {}, userConfig.theme.DEFAULTS);\n [themeConfig, userConfig].forEach(function (config) {\n config.modules = config.modules || {};\n Object.keys(config.modules).forEach(function (module) {\n if (config.modules[module] === true) {\n config.modules[module] = {};\n }\n });\n });\n var moduleNames = Object.keys(themeConfig.modules).concat(Object.keys(userConfig.modules));\n var moduleConfig = moduleNames.reduce(function (config, name) {\n var moduleClass = Quill.import('modules/' + name);\n if (moduleClass == null) {\n debug.error('Cannot load ' + name + ' module. Are you sure you registered it?');\n } else {\n config[name] = moduleClass.DEFAULTS || {};\n }\n return config;\n }, {});\n // Special case toolbar shorthand\n if (userConfig.modules != null && userConfig.modules.toolbar && userConfig.modules.toolbar.constructor !== Object) {\n userConfig.modules.toolbar = {\n container: userConfig.modules.toolbar\n };\n }\n userConfig = (0, _extend2.default)(true, {}, Quill.DEFAULTS, { modules: moduleConfig }, themeConfig, userConfig);\n ['bounds', 'container', 'scrollingContainer'].forEach(function (key) {\n if (typeof userConfig[key] === 'string') {\n userConfig[key] = document.querySelector(userConfig[key]);\n }\n });\n userConfig.modules = Object.keys(userConfig.modules).reduce(function (config, name) {\n if (userConfig.modules[name]) {\n config[name] = userConfig.modules[name];\n }\n return config;\n }, {});\n return userConfig;\n}\n\n// Handle selection preservation and TEXT_CHANGE emission\n// common to modification APIs\nfunction modify(modifier, source, index, shift) {\n if (this.options.strict && !this.isEnabled() && source === _emitter4.default.sources.USER) {\n return new _quillDelta2.default();\n }\n var range = index == null ? null : this.getSelection();\n var oldDelta = this.editor.delta;\n var change = modifier();\n if (range != null) {\n if (index === true) index = range.index;\n if (shift == null) {\n range = shiftRange(range, change, source);\n } else if (shift !== 0) {\n range = shiftRange(range, index, shift, source);\n }\n this.setSelection(range, _emitter4.default.sources.SILENT);\n }\n if (change.length() > 0) {\n var _emitter;\n\n var args = [_emitter4.default.events.TEXT_CHANGE, change, oldDelta, source];\n (_emitter = this.emitter).emit.apply(_emitter, [_emitter4.default.events.EDITOR_CHANGE].concat(args));\n if (source !== _emitter4.default.sources.SILENT) {\n var _emitter2;\n\n (_emitter2 = this.emitter).emit.apply(_emitter2, args);\n }\n }\n return change;\n}\n\nfunction overload(index, length, name, value, source) {\n var formats = {};\n if (typeof index.index === 'number' && typeof index.length === 'number') {\n // Allow for throwaway end (used by insertText/insertEmbed)\n if (typeof length !== 'number') {\n source = value, value = name, name = length, length = index.length, index = index.index;\n } else {\n length = index.length, index = index.index;\n }\n } else if (typeof length !== 'number') {\n source = value, value = name, name = length, length = 0;\n }\n // Handle format being object, two format name/value strings or excluded\n if ((typeof name === 'undefined' ? 'undefined' : _typeof(name)) === 'object') {\n formats = name;\n source = value;\n } else if (typeof name === 'string') {\n if (value != null) {\n formats[name] = value;\n } else {\n source = name;\n }\n }\n // Handle optional source\n source = source || _emitter4.default.sources.API;\n return [index, length, formats, source];\n}\n\nfunction shiftRange(range, index, length, source) {\n if (range == null) return null;\n var start = void 0,\n end = void 0;\n if (index instanceof _quillDelta2.default) {\n var _map = [range.index, range.index + range.length].map(function (pos) {\n return index.transformPosition(pos, source !== _emitter4.default.sources.USER);\n });\n\n var _map2 = _slicedToArray(_map, 2);\n\n start = _map2[0];\n end = _map2[1];\n } else {\n var _map3 = [range.index, range.index + range.length].map(function (pos) {\n if (pos < index || pos === index && source === _emitter4.default.sources.USER) return pos;\n if (length >= 0) {\n return pos + length;\n } else {\n return Math.max(index, pos + length);\n }\n });\n\n var _map4 = _slicedToArray(_map3, 2);\n\n start = _map4[0];\n end = _map4[1];\n }\n return new _selection.Range(start, end - start);\n}\n\nexports.expandConfig = expandConfig;\nexports.overload = overload;\nexports.default = Quill;\n\n/***/ }),\n/* 6 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _text = __webpack_require__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Inline = function (_Parchment$Inline) {\n _inherits(Inline, _Parchment$Inline);\n\n function Inline() {\n _classCallCheck(this, Inline);\n\n return _possibleConstructorReturn(this, (Inline.__proto__ || Object.getPrototypeOf(Inline)).apply(this, arguments));\n }\n\n _createClass(Inline, [{\n key: 'formatAt',\n value: function formatAt(index, length, name, value) {\n if (Inline.compare(this.statics.blotName, name) < 0 && _parchment2.default.query(name, _parchment2.default.Scope.BLOT)) {\n var blot = this.isolate(index, length);\n if (value) {\n blot.wrap(name, value);\n }\n } else {\n _get(Inline.prototype.__proto__ || Object.getPrototypeOf(Inline.prototype), 'formatAt', this).call(this, index, length, name, value);\n }\n }\n }, {\n key: 'optimize',\n value: function optimize(context) {\n _get(Inline.prototype.__proto__ || Object.getPrototypeOf(Inline.prototype), 'optimize', this).call(this, context);\n if (this.parent instanceof Inline && Inline.compare(this.statics.blotName, this.parent.statics.blotName) > 0) {\n var parent = this.parent.isolate(this.offset(), this.length());\n this.moveChildren(parent);\n parent.wrap(this);\n }\n }\n }], [{\n key: 'compare',\n value: function compare(self, other) {\n var selfIndex = Inline.order.indexOf(self);\n var otherIndex = Inline.order.indexOf(other);\n if (selfIndex >= 0 || otherIndex >= 0) {\n return selfIndex - otherIndex;\n } else if (self === other) {\n return 0;\n } else if (self < other) {\n return -1;\n } else {\n return 1;\n }\n }\n }]);\n\n return Inline;\n}(_parchment2.default.Inline);\n\nInline.allowedChildren = [Inline, _parchment2.default.Embed, _text2.default];\n// Lower index means deeper in the DOM tree, since not found (-1) is for embeds\nInline.order = ['cursor', 'inline', // Must be lower\n'underline', 'strike', 'italic', 'bold', 'script', 'link', 'code' // Must be higher\n];\n\nexports.default = Inline;\n\n/***/ }),\n/* 7 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar TextBlot = function (_Parchment$Text) {\n _inherits(TextBlot, _Parchment$Text);\n\n function TextBlot() {\n _classCallCheck(this, TextBlot);\n\n return _possibleConstructorReturn(this, (TextBlot.__proto__ || Object.getPrototypeOf(TextBlot)).apply(this, arguments));\n }\n\n return TextBlot;\n}(_parchment2.default.Text);\n\nexports.default = TextBlot;\n\n/***/ }),\n/* 8 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _eventemitter = __webpack_require__(54);\n\nvar _eventemitter2 = _interopRequireDefault(_eventemitter);\n\nvar _logger = __webpack_require__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar debug = (0, _logger2.default)('quill:events');\n\nvar EVENTS = ['selectionchange', 'mousedown', 'mouseup', 'click'];\n\nEVENTS.forEach(function (eventName) {\n document.addEventListener(eventName, function () {\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n [].slice.call(document.querySelectorAll('.ql-container')).forEach(function (node) {\n // TODO use WeakMap\n if (node.__quill && node.__quill.emitter) {\n var _node$__quill$emitter;\n\n (_node$__quill$emitter = node.__quill.emitter).handleDOM.apply(_node$__quill$emitter, args);\n }\n });\n });\n});\n\nvar Emitter = function (_EventEmitter) {\n _inherits(Emitter, _EventEmitter);\n\n function Emitter() {\n _classCallCheck(this, Emitter);\n\n var _this = _possibleConstructorReturn(this, (Emitter.__proto__ || Object.getPrototypeOf(Emitter)).call(this));\n\n _this.listeners = {};\n _this.on('error', debug.error);\n return _this;\n }\n\n _createClass(Emitter, [{\n key: 'emit',\n value: function emit() {\n debug.log.apply(debug, arguments);\n _get(Emitter.prototype.__proto__ || Object.getPrototypeOf(Emitter.prototype), 'emit', this).apply(this, arguments);\n }\n }, {\n key: 'handleDOM',\n value: function handleDOM(event) {\n for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {\n args[_key2 - 1] = arguments[_key2];\n }\n\n (this.listeners[event.type] || []).forEach(function (_ref) {\n var node = _ref.node,\n handler = _ref.handler;\n\n if (event.target === node || node.contains(event.target)) {\n handler.apply(undefined, [event].concat(args));\n }\n });\n }\n }, {\n key: 'listenDOM',\n value: function listenDOM(eventName, node, handler) {\n if (!this.listeners[eventName]) {\n this.listeners[eventName] = [];\n }\n this.listeners[eventName].push({ node: node, handler: handler });\n }\n }]);\n\n return Emitter;\n}(_eventemitter2.default);\n\nEmitter.events = {\n EDITOR_CHANGE: 'editor-change',\n SCROLL_BEFORE_UPDATE: 'scroll-before-update',\n SCROLL_OPTIMIZE: 'scroll-optimize',\n SCROLL_UPDATE: 'scroll-update',\n SELECTION_CHANGE: 'selection-change',\n TEXT_CHANGE: 'text-change'\n};\nEmitter.sources = {\n API: 'api',\n SILENT: 'silent',\n USER: 'user'\n};\n\nexports.default = Emitter;\n\n/***/ }),\n/* 9 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Module = function Module(quill) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n _classCallCheck(this, Module);\n\n this.quill = quill;\n this.options = options;\n};\n\nModule.DEFAULTS = {};\n\nexports.default = Module;\n\n/***/ }),\n/* 10 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar levels = ['error', 'warn', 'log', 'info'];\nvar level = 'warn';\n\nfunction debug(method) {\n if (levels.indexOf(method) <= levels.indexOf(level)) {\n var _console;\n\n for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n (_console = console)[method].apply(_console, args); // eslint-disable-line no-console\n }\n}\n\nfunction namespace(ns) {\n return levels.reduce(function (logger, method) {\n logger[method] = debug.bind(console, method, ns);\n return logger;\n }, {});\n}\n\ndebug.level = namespace.level = function (newLevel) {\n level = newLevel;\n};\n\nexports.default = namespace;\n\n/***/ }),\n/* 11 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar pSlice = Array.prototype.slice;\nvar objectKeys = __webpack_require__(52);\nvar isArguments = __webpack_require__(53);\n\nvar deepEqual = module.exports = function (actual, expected, opts) {\n if (!opts) opts = {};\n // 7.1. All identical values are equivalent, as determined by ===.\n if (actual === expected) {\n return true;\n\n } else if (actual instanceof Date && expected instanceof Date) {\n return actual.getTime() === expected.getTime();\n\n // 7.3. Other pairs that do not both pass typeof value == 'object',\n // equivalence is determined by ==.\n } else if (!actual || !expected || typeof actual != 'object' && typeof expected != 'object') {\n return opts.strict ? actual === expected : actual == expected;\n\n // 7.4. For all other Object pairs, including Array objects, equivalence is\n // determined by having the same number of owned properties (as verified\n // with Object.prototype.hasOwnProperty.call), the same set of keys\n // (although not necessarily the same order), equivalent values for every\n // corresponding key, and an identical 'prototype' property. Note: this\n // accounts for both named and indexed properties on Arrays.\n } else {\n return objEquiv(actual, expected, opts);\n }\n}\n\nfunction isUndefinedOrNull(value) {\n return value === null || value === undefined;\n}\n\nfunction isBuffer (x) {\n if (!x || typeof x !== 'object' || typeof x.length !== 'number') return false;\n if (typeof x.copy !== 'function' || typeof x.slice !== 'function') {\n return false;\n }\n if (x.length > 0 && typeof x[0] !== 'number') return false;\n return true;\n}\n\nfunction objEquiv(a, b, opts) {\n var i, key;\n if (isUndefinedOrNull(a) || isUndefinedOrNull(b))\n return false;\n // an identical 'prototype' property.\n if (a.prototype !== b.prototype) return false;\n //~~~I've managed to break Object.keys through screwy arguments passing.\n // Converting to array solves the problem.\n if (isArguments(a)) {\n if (!isArguments(b)) {\n return false;\n }\n a = pSlice.call(a);\n b = pSlice.call(b);\n return deepEqual(a, b, opts);\n }\n if (isBuffer(a)) {\n if (!isBuffer(b)) {\n return false;\n }\n if (a.length !== b.length) return false;\n for (i = 0; i < a.length; i++) {\n if (a[i] !== b[i]) return false;\n }\n return true;\n }\n try {\n var ka = objectKeys(a),\n kb = objectKeys(b);\n } catch (e) {//happens when one is a string literal and the other isn't\n return false;\n }\n // having the same number of owned properties (keys incorporates\n // hasOwnProperty)\n if (ka.length != kb.length)\n return false;\n //the same set of keys (although not necessarily the same order),\n ka.sort();\n kb.sort();\n //~~~cheap key test\n for (i = ka.length - 1; i >= 0; i--) {\n if (ka[i] != kb[i])\n return false;\n }\n //equivalent values for every corresponding key, and\n //~~~possibly expensive deep test\n for (i = ka.length - 1; i >= 0; i--) {\n key = ka[i];\n if (!deepEqual(a[key], b[key], opts)) return false;\n }\n return typeof a === typeof b;\n}\n\n\n/***/ }),\n/* 12 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Registry = __webpack_require__(1);\nvar Attributor = /** @class */ (function () {\n function Attributor(attrName, keyName, options) {\n if (options === void 0) { options = {}; }\n this.attrName = attrName;\n this.keyName = keyName;\n var attributeBit = Registry.Scope.TYPE & Registry.Scope.ATTRIBUTE;\n if (options.scope != null) {\n // Ignore type bits, force attribute bit\n this.scope = (options.scope & Registry.Scope.LEVEL) | attributeBit;\n }\n else {\n this.scope = Registry.Scope.ATTRIBUTE;\n }\n if (options.whitelist != null)\n this.whitelist = options.whitelist;\n }\n Attributor.keys = function (node) {\n return [].map.call(node.attributes, function (item) {\n return item.name;\n });\n };\n Attributor.prototype.add = function (node, value) {\n if (!this.canAdd(node, value))\n return false;\n node.setAttribute(this.keyName, value);\n return true;\n };\n Attributor.prototype.canAdd = function (node, value) {\n var match = Registry.query(node, Registry.Scope.BLOT & (this.scope | Registry.Scope.TYPE));\n if (match == null)\n return false;\n if (this.whitelist == null)\n return true;\n if (typeof value === 'string') {\n return this.whitelist.indexOf(value.replace(/[\"']/g, '')) > -1;\n }\n else {\n return this.whitelist.indexOf(value) > -1;\n }\n };\n Attributor.prototype.remove = function (node) {\n node.removeAttribute(this.keyName);\n };\n Attributor.prototype.value = function (node) {\n var value = node.getAttribute(this.keyName);\n if (this.canAdd(node, value) && value) {\n return value;\n }\n return '';\n };\n return Attributor;\n}());\nexports.default = Attributor;\n\n\n/***/ }),\n/* 13 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = exports.Code = undefined;\n\nvar _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"]) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError(\"Invalid attempt to destructure non-iterable instance\"); } }; }();\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _quillDelta = __webpack_require__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _block = __webpack_require__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nvar _inline = __webpack_require__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nvar _text = __webpack_require__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Code = function (_Inline) {\n _inherits(Code, _Inline);\n\n function Code() {\n _classCallCheck(this, Code);\n\n return _possibleConstructorReturn(this, (Code.__proto__ || Object.getPrototypeOf(Code)).apply(this, arguments));\n }\n\n return Code;\n}(_inline2.default);\n\nCode.blotName = 'code';\nCode.tagName = 'CODE';\n\nvar CodeBlock = function (_Block) {\n _inherits(CodeBlock, _Block);\n\n function CodeBlock() {\n _classCallCheck(this, CodeBlock);\n\n return _possibleConstructorReturn(this, (CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock)).apply(this, arguments));\n }\n\n _createClass(CodeBlock, [{\n key: 'delta',\n value: function delta() {\n var _this3 = this;\n\n var text = this.domNode.textContent;\n if (text.endsWith('\\n')) {\n // Should always be true\n text = text.slice(0, -1);\n }\n return text.split('\\n').reduce(function (delta, frag) {\n return delta.insert(frag).insert('\\n', _this3.formats());\n }, new _quillDelta2.default());\n }\n }, {\n key: 'format',\n value: function format(name, value) {\n if (name === this.statics.blotName && value) return;\n\n var _descendant = this.descendant(_text2.default, this.length() - 1),\n _descendant2 = _slicedToArray(_descendant, 1),\n text = _descendant2[0];\n\n if (text != null) {\n text.deleteAt(text.length() - 1, 1);\n }\n _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'format', this).call(this, name, value);\n }\n }, {\n key: 'formatAt',\n value: function formatAt(index, length, name, value) {\n if (length === 0) return;\n if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK) == null || name === this.statics.blotName && value === this.statics.formats(this.domNode)) {\n return;\n }\n var nextNewline = this.newlineIndex(index);\n if (nextNewline < 0 || nextNewline >= index + length) return;\n var prevNewline = this.newlineIndex(index, true) + 1;\n var isolateLength = nextNewline - prevNewline + 1;\n var blot = this.isolate(prevNewline, isolateLength);\n var next = blot.next;\n blot.format(name, value);\n if (next instanceof CodeBlock) {\n next.formatAt(0, index - prevNewline + length - isolateLength, name, value);\n }\n }\n }, {\n key: 'insertAt',\n value: function insertAt(index, value, def) {\n if (def != null) return;\n\n var _descendant3 = this.descendant(_text2.default, index),\n _descendant4 = _slicedToArray(_descendant3, 2),\n text = _descendant4[0],\n offset = _descendant4[1];\n\n text.insertAt(offset, value);\n }\n }, {\n key: 'length',\n value: function length() {\n var length = this.domNode.textContent.length;\n if (!this.domNode.textContent.endsWith('\\n')) {\n return length + 1;\n }\n return length;\n }\n }, {\n key: 'newlineIndex',\n value: function newlineIndex(searchIndex) {\n var reverse = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n if (!reverse) {\n var offset = this.domNode.textContent.slice(searchIndex).indexOf('\\n');\n return offset > -1 ? searchIndex + offset : -1;\n } else {\n return this.domNode.textContent.slice(0, searchIndex).lastIndexOf('\\n');\n }\n }\n }, {\n key: 'optimize',\n value: function optimize(context) {\n if (!this.domNode.textContent.endsWith('\\n')) {\n this.appendChild(_parchment2.default.create('text', '\\n'));\n }\n _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'optimize', this).call(this, context);\n var next = this.next;\n if (next != null && next.prev === this && next.statics.blotName === this.statics.blotName && this.statics.formats(this.domNode) === next.statics.formats(next.domNode)) {\n next.optimize(context);\n next.moveChildren(this);\n next.remove();\n }\n }\n }, {\n key: 'replace',\n value: function replace(target) {\n _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'replace', this).call(this, target);\n [].slice.call(this.domNode.querySelectorAll('*')).forEach(function (node) {\n var blot = _parchment2.default.find(node);\n if (blot == null) {\n node.parentNode.removeChild(node);\n } else if (blot instanceof _parchment2.default.Embed) {\n blot.remove();\n } else {\n blot.unwrap();\n }\n });\n }\n }], [{\n key: 'create',\n value: function create(value) {\n var domNode = _get(CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock), 'create', this).call(this, value);\n domNode.setAttribute('spellcheck', false);\n return domNode;\n }\n }, {\n key: 'formats',\n value: function formats() {\n return true;\n }\n }]);\n\n return CodeBlock;\n}(_block2.default);\n\nCodeBlock.blotName = 'code-block';\nCodeBlock.tagName = 'PRE';\nCodeBlock.TAB = ' ';\n\nexports.Code = Code;\nexports.default = CodeBlock;\n\n/***/ }),\n/* 14 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"]) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError(\"Invalid attempt to destructure non-iterable instance\"); } }; }();\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _quillDelta = __webpack_require__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _op = __webpack_require__(20);\n\nvar _op2 = _interopRequireDefault(_op);\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _code = __webpack_require__(13);\n\nvar _code2 = _interopRequireDefault(_code);\n\nvar _cursor = __webpack_require__(24);\n\nvar _cursor2 = _interopRequireDefault(_cursor);\n\nvar _block = __webpack_require__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nvar _break = __webpack_require__(16);\n\nvar _break2 = _interopRequireDefault(_break);\n\nvar _clone = __webpack_require__(21);\n\nvar _clone2 = _interopRequireDefault(_clone);\n\nvar _deepEqual = __webpack_require__(11);\n\nvar _deepEqual2 = _interopRequireDefault(_deepEqual);\n\nvar _extend = __webpack_require__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ASCII = /^[ -~]*$/;\n\nvar Editor = function () {\n function Editor(scroll) {\n _classCallCheck(this, Editor);\n\n this.scroll = scroll;\n this.delta = this.getDelta();\n }\n\n _createClass(Editor, [{\n key: 'applyDelta',\n value: function applyDelta(delta) {\n var _this = this;\n\n var consumeNextNewline = false;\n this.scroll.update();\n var scrollLength = this.scroll.length();\n this.scroll.batchStart();\n delta = normalizeDelta(delta);\n delta.reduce(function (index, op) {\n var length = op.retain || op.delete || op.insert.length || 1;\n var attributes = op.attributes || {};\n if (op.insert != null) {\n if (typeof op.insert === 'string') {\n var text = op.insert;\n if (text.endsWith('\\n') && consumeNextNewline) {\n consumeNextNewline = false;\n text = text.slice(0, -1);\n }\n if (index >= scrollLength && !text.endsWith('\\n')) {\n consumeNextNewline = true;\n }\n _this.scroll.insertAt(index, text);\n\n var _scroll$line = _this.scroll.line(index),\n _scroll$line2 = _slicedToArray(_scroll$line, 2),\n line = _scroll$line2[0],\n offset = _scroll$line2[1];\n\n var formats = (0, _extend2.default)({}, (0, _block.bubbleFormats)(line));\n if (line instanceof _block2.default) {\n var _line$descendant = line.descendant(_parchment2.default.Leaf, offset),\n _line$descendant2 = _slicedToArray(_line$descendant, 1),\n leaf = _line$descendant2[0];\n\n formats = (0, _extend2.default)(formats, (0, _block.bubbleFormats)(leaf));\n }\n attributes = _op2.default.attributes.diff(formats, attributes) || {};\n } else if (_typeof(op.insert) === 'object') {\n var key = Object.keys(op.insert)[0]; // There should only be one key\n if (key == null) return index;\n _this.scroll.insertAt(index, key, op.insert[key]);\n }\n scrollLength += length;\n }\n Object.keys(attributes).forEach(function (name) {\n _this.scroll.formatAt(index, length, name, attributes[name]);\n });\n return index + length;\n }, 0);\n delta.reduce(function (index, op) {\n if (typeof op.delete === 'number') {\n _this.scroll.deleteAt(index, op.delete);\n return index;\n }\n return index + (op.retain || op.insert.length || 1);\n }, 0);\n this.scroll.batchEnd();\n return this.update(delta);\n }\n }, {\n key: 'deleteText',\n value: function deleteText(index, length) {\n this.scroll.deleteAt(index, length);\n return this.update(new _quillDelta2.default().retain(index).delete(length));\n }\n }, {\n key: 'formatLine',\n value: function formatLine(index, length) {\n var _this2 = this;\n\n var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n this.scroll.update();\n Object.keys(formats).forEach(function (format) {\n if (_this2.scroll.whitelist != null && !_this2.scroll.whitelist[format]) return;\n var lines = _this2.scroll.lines(index, Math.max(length, 1));\n var lengthRemaining = length;\n lines.forEach(function (line) {\n var lineLength = line.length();\n if (!(line instanceof _code2.default)) {\n line.format(format, formats[format]);\n } else {\n var codeIndex = index - line.offset(_this2.scroll);\n var codeLength = line.newlineIndex(codeIndex + lengthRemaining) - codeIndex + 1;\n line.formatAt(codeIndex, codeLength, format, formats[format]);\n }\n lengthRemaining -= lineLength;\n });\n });\n this.scroll.optimize();\n return this.update(new _quillDelta2.default().retain(index).retain(length, (0, _clone2.default)(formats)));\n }\n }, {\n key: 'formatText',\n value: function formatText(index, length) {\n var _this3 = this;\n\n var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n Object.keys(formats).forEach(function (format) {\n _this3.scroll.formatAt(index, length, format, formats[format]);\n });\n return this.update(new _quillDelta2.default().retain(index).retain(length, (0, _clone2.default)(formats)));\n }\n }, {\n key: 'getContents',\n value: function getContents(index, length) {\n return this.delta.slice(index, index + length);\n }\n }, {\n key: 'getDelta',\n value: function getDelta() {\n return this.scroll.lines().reduce(function (delta, line) {\n return delta.concat(line.delta());\n }, new _quillDelta2.default());\n }\n }, {\n key: 'getFormat',\n value: function getFormat(index) {\n var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n var lines = [],\n leaves = [];\n if (length === 0) {\n this.scroll.path(index).forEach(function (path) {\n var _path = _slicedToArray(path, 1),\n blot = _path[0];\n\n if (blot instanceof _block2.default) {\n lines.push(blot);\n } else if (blot instanceof _parchment2.default.Leaf) {\n leaves.push(blot);\n }\n });\n } else {\n lines = this.scroll.lines(index, length);\n leaves = this.scroll.descendants(_parchment2.default.Leaf, index, length);\n }\n var formatsArr = [lines, leaves].map(function (blots) {\n if (blots.length === 0) return {};\n var formats = (0, _block.bubbleFormats)(blots.shift());\n while (Object.keys(formats).length > 0) {\n var blot = blots.shift();\n if (blot == null) return formats;\n formats = combineFormats((0, _block.bubbleFormats)(blot), formats);\n }\n return formats;\n });\n return _extend2.default.apply(_extend2.default, formatsArr);\n }\n }, {\n key: 'getText',\n value: function getText(index, length) {\n return this.getContents(index, length).filter(function (op) {\n return typeof op.insert === 'string';\n }).map(function (op) {\n return op.insert;\n }).join('');\n }\n }, {\n key: 'insertEmbed',\n value: function insertEmbed(index, embed, value) {\n this.scroll.insertAt(index, embed, value);\n return this.update(new _quillDelta2.default().retain(index).insert(_defineProperty({}, embed, value)));\n }\n }, {\n key: 'insertText',\n value: function insertText(index, text) {\n var _this4 = this;\n\n var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n text = text.replace(/\\r\\n/g, '\\n').replace(/\\r/g, '\\n');\n this.scroll.insertAt(index, text);\n Object.keys(formats).forEach(function (format) {\n _this4.scroll.formatAt(index, text.length, format, formats[format]);\n });\n return this.update(new _quillDelta2.default().retain(index).insert(text, (0, _clone2.default)(formats)));\n }\n }, {\n key: 'isBlank',\n value: function isBlank() {\n if (this.scroll.children.length == 0) return true;\n if (this.scroll.children.length > 1) return false;\n var block = this.scroll.children.head;\n if (block.statics.blotName !== _block2.default.blotName) return false;\n if (block.children.length > 1) return false;\n return block.children.head instanceof _break2.default;\n }\n }, {\n key: 'removeFormat',\n value: function removeFormat(index, length) {\n var text = this.getText(index, length);\n\n var _scroll$line3 = this.scroll.line(index + length),\n _scroll$line4 = _slicedToArray(_scroll$line3, 2),\n line = _scroll$line4[0],\n offset = _scroll$line4[1];\n\n var suffixLength = 0,\n suffix = new _quillDelta2.default();\n if (line != null) {\n if (!(line instanceof _code2.default)) {\n suffixLength = line.length() - offset;\n } else {\n suffixLength = line.newlineIndex(offset) - offset + 1;\n }\n suffix = line.delta().slice(offset, offset + suffixLength - 1).insert('\\n');\n }\n var contents = this.getContents(index, length + suffixLength);\n var diff = contents.diff(new _quillDelta2.default().insert(text).concat(suffix));\n var delta = new _quillDelta2.default().retain(index).concat(diff);\n return this.applyDelta(delta);\n }\n }, {\n key: 'update',\n value: function update(change) {\n var mutations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];\n var cursorIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : undefined;\n\n var oldDelta = this.delta;\n if (mutations.length === 1 && mutations[0].type === 'characterData' && mutations[0].target.data.match(ASCII) && _parchment2.default.find(mutations[0].target)) {\n // Optimization for character changes\n var textBlot = _parchment2.default.find(mutations[0].target);\n var formats = (0, _block.bubbleFormats)(textBlot);\n var index = textBlot.offset(this.scroll);\n var oldValue = mutations[0].oldValue.replace(_cursor2.default.CONTENTS, '');\n var oldText = new _quillDelta2.default().insert(oldValue);\n var newText = new _quillDelta2.default().insert(textBlot.value());\n var diffDelta = new _quillDelta2.default().retain(index).concat(oldText.diff(newText, cursorIndex));\n change = diffDelta.reduce(function (delta, op) {\n if (op.insert) {\n return delta.insert(op.insert, formats);\n } else {\n return delta.push(op);\n }\n }, new _quillDelta2.default());\n this.delta = oldDelta.compose(change);\n } else {\n this.delta = this.getDelta();\n if (!change || !(0, _deepEqual2.default)(oldDelta.compose(change), this.delta)) {\n change = oldDelta.diff(this.delta, cursorIndex);\n }\n }\n return change;\n }\n }]);\n\n return Editor;\n}();\n\nfunction combineFormats(formats, combined) {\n return Object.keys(combined).reduce(function (merged, name) {\n if (formats[name] == null) return merged;\n if (combined[name] === formats[name]) {\n merged[name] = combined[name];\n } else if (Array.isArray(combined[name])) {\n if (combined[name].indexOf(formats[name]) < 0) {\n merged[name] = combined[name].concat([formats[name]]);\n }\n } else {\n merged[name] = [combined[name], formats[name]];\n }\n return merged;\n }, {});\n}\n\nfunction normalizeDelta(delta) {\n return delta.reduce(function (delta, op) {\n if (op.insert === 1) {\n var attributes = (0, _clone2.default)(op.attributes);\n delete attributes['image'];\n return delta.insert({ image: op.attributes.image }, attributes);\n }\n if (op.attributes != null && (op.attributes.list === true || op.attributes.bullet === true)) {\n op = (0, _clone2.default)(op);\n if (op.attributes.list) {\n op.attributes.list = 'ordered';\n } else {\n op.attributes.list = 'bullet';\n delete op.attributes.bullet;\n }\n }\n if (typeof op.insert === 'string') {\n var text = op.insert.replace(/\\r\\n/g, '\\n').replace(/\\r/g, '\\n');\n return delta.insert(text, op.attributes);\n }\n return delta.push(op);\n }, new _quillDelta2.default());\n}\n\nexports.default = Editor;\n\n/***/ }),\n/* 15 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = exports.Range = undefined;\n\nvar _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"]) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError(\"Invalid attempt to destructure non-iterable instance\"); } }; }();\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _clone = __webpack_require__(21);\n\nvar _clone2 = _interopRequireDefault(_clone);\n\nvar _deepEqual = __webpack_require__(11);\n\nvar _deepEqual2 = _interopRequireDefault(_deepEqual);\n\nvar _emitter3 = __webpack_require__(8);\n\nvar _emitter4 = _interopRequireDefault(_emitter3);\n\nvar _logger = __webpack_require__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar debug = (0, _logger2.default)('quill:selection');\n\nvar Range = function Range(index) {\n var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n _classCallCheck(this, Range);\n\n this.index = index;\n this.length = length;\n};\n\nvar Selection = function () {\n function Selection(scroll, emitter) {\n var _this = this;\n\n _classCallCheck(this, Selection);\n\n this.emitter = emitter;\n this.scroll = scroll;\n this.composing = false;\n this.mouseDown = false;\n this.root = this.scroll.domNode;\n this.cursor = _parchment2.default.create('cursor', this);\n // savedRange is last non-null range\n this.lastRange = this.savedRange = new Range(0, 0);\n this.handleComposition();\n this.handleDragging();\n this.emitter.listenDOM('selectionchange', document, function () {\n if (!_this.mouseDown) {\n setTimeout(_this.update.bind(_this, _emitter4.default.sources.USER), 1);\n }\n });\n this.emitter.on(_emitter4.default.events.EDITOR_CHANGE, function (type, delta) {\n if (type === _emitter4.default.events.TEXT_CHANGE && delta.length() > 0) {\n _this.update(_emitter4.default.sources.SILENT);\n }\n });\n this.emitter.on(_emitter4.default.events.SCROLL_BEFORE_UPDATE, function () {\n if (!_this.hasFocus()) return;\n var native = _this.getNativeRange();\n if (native == null) return;\n if (native.start.node === _this.cursor.textNode) return; // cursor.restore() will handle\n // TODO unclear if this has negative side effects\n _this.emitter.once(_emitter4.default.events.SCROLL_UPDATE, function () {\n try {\n _this.setNativeRange(native.start.node, native.start.offset, native.end.node, native.end.offset);\n } catch (ignored) {}\n });\n });\n this.emitter.on(_emitter4.default.events.SCROLL_OPTIMIZE, function (mutations, context) {\n if (context.range) {\n var _context$range = context.range,\n startNode = _context$range.startNode,\n startOffset = _context$range.startOffset,\n endNode = _context$range.endNode,\n endOffset = _context$range.endOffset;\n\n _this.setNativeRange(startNode, startOffset, endNode, endOffset);\n }\n });\n this.update(_emitter4.default.sources.SILENT);\n }\n\n _createClass(Selection, [{\n key: 'handleComposition',\n value: function handleComposition() {\n var _this2 = this;\n\n this.root.addEventListener('compositionstart', function () {\n _this2.composing = true;\n });\n this.root.addEventListener('compositionend', function () {\n _this2.composing = false;\n if (_this2.cursor.parent) {\n var range = _this2.cursor.restore();\n if (!range) return;\n setTimeout(function () {\n _this2.setNativeRange(range.startNode, range.startOffset, range.endNode, range.endOffset);\n }, 1);\n }\n });\n }\n }, {\n key: 'handleDragging',\n value: function handleDragging() {\n var _this3 = this;\n\n this.emitter.listenDOM('mousedown', document.body, function () {\n _this3.mouseDown = true;\n });\n this.emitter.listenDOM('mouseup', document.body, function () {\n _this3.mouseDown = false;\n _this3.update(_emitter4.default.sources.USER);\n });\n }\n }, {\n key: 'focus',\n value: function focus() {\n if (this.hasFocus()) return;\n this.root.focus();\n this.setRange(this.savedRange);\n }\n }, {\n key: 'format',\n value: function format(_format, value) {\n if (this.scroll.whitelist != null && !this.scroll.whitelist[_format]) return;\n this.scroll.update();\n var nativeRange = this.getNativeRange();\n if (nativeRange == null || !nativeRange.native.collapsed || _parchment2.default.query(_format, _parchment2.default.Scope.BLOCK)) return;\n if (nativeRange.start.node !== this.cursor.textNode) {\n var blot = _parchment2.default.find(nativeRange.start.node, false);\n if (blot == null) return;\n // TODO Give blot ability to not split\n if (blot instanceof _parchment2.default.Leaf) {\n var after = blot.split(nativeRange.start.offset);\n blot.parent.insertBefore(this.cursor, after);\n } else {\n blot.insertBefore(this.cursor, nativeRange.start.node); // Should never happen\n }\n this.cursor.attach();\n }\n this.cursor.format(_format, value);\n this.scroll.optimize();\n this.setNativeRange(this.cursor.textNode, this.cursor.textNode.data.length);\n this.update();\n }\n }, {\n key: 'getBounds',\n value: function getBounds(index) {\n var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n var scrollLength = this.scroll.length();\n index = Math.min(index, scrollLength - 1);\n length = Math.min(index + length, scrollLength - 1) - index;\n var node = void 0,\n _scroll$leaf = this.scroll.leaf(index),\n _scroll$leaf2 = _slicedToArray(_scroll$leaf, 2),\n leaf = _scroll$leaf2[0],\n offset = _scroll$leaf2[1];\n if (leaf == null) return null;\n\n var _leaf$position = leaf.position(offset, true);\n\n var _leaf$position2 = _slicedToArray(_leaf$position, 2);\n\n node = _leaf$position2[0];\n offset = _leaf$position2[1];\n\n var range = document.createRange();\n if (length > 0) {\n range.setStart(node, offset);\n\n var _scroll$leaf3 = this.scroll.leaf(index + length);\n\n var _scroll$leaf4 = _slicedToArray(_scroll$leaf3, 2);\n\n leaf = _scroll$leaf4[0];\n offset = _scroll$leaf4[1];\n\n if (leaf == null) return null;\n\n var _leaf$position3 = leaf.position(offset, true);\n\n var _leaf$position4 = _slicedToArray(_leaf$position3, 2);\n\n node = _leaf$position4[0];\n offset = _leaf$position4[1];\n\n range.setEnd(node, offset);\n return range.getBoundingClientRect();\n } else {\n var side = 'left';\n var rect = void 0;\n if (node instanceof Text) {\n if (offset < node.data.length) {\n range.setStart(node, offset);\n range.setEnd(node, offset + 1);\n } else {\n range.setStart(node, offset - 1);\n range.setEnd(node, offset);\n side = 'right';\n }\n rect = range.getBoundingClientRect();\n } else {\n rect = leaf.domNode.getBoundingClientRect();\n if (offset > 0) side = 'right';\n }\n return {\n bottom: rect.top + rect.height,\n height: rect.height,\n left: rect[side],\n right: rect[side],\n top: rect.top,\n width: 0\n };\n }\n }\n }, {\n key: 'getNativeRange',\n value: function getNativeRange() {\n var selection = document.getSelection();\n if (selection == null || selection.rangeCount <= 0) return null;\n var nativeRange = selection.getRangeAt(0);\n if (nativeRange == null) return null;\n var range = this.normalizeNative(nativeRange);\n debug.info('getNativeRange', range);\n return range;\n }\n }, {\n key: 'getRange',\n value: function getRange() {\n var normalized = this.getNativeRange();\n if (normalized == null) return [null, null];\n var range = this.normalizedToRange(normalized);\n return [range, normalized];\n }\n }, {\n key: 'hasFocus',\n value: function hasFocus() {\n return document.activeElement === this.root;\n }\n }, {\n key: 'normalizedToRange',\n value: function normalizedToRange(range) {\n var _this4 = this;\n\n var positions = [[range.start.node, range.start.offset]];\n if (!range.native.collapsed) {\n positions.push([range.end.node, range.end.offset]);\n }\n var indexes = positions.map(function (position) {\n var _position = _slicedToArray(position, 2),\n node = _position[0],\n offset = _position[1];\n\n var blot = _parchment2.default.find(node, true);\n var index = blot.offset(_this4.scroll);\n if (offset === 0) {\n return index;\n } else if (blot instanceof _parchment2.default.Container) {\n return index + blot.length();\n } else {\n return index + blot.index(node, offset);\n }\n });\n var end = Math.min(Math.max.apply(Math, _toConsumableArray(indexes)), this.scroll.length() - 1);\n var start = Math.min.apply(Math, [end].concat(_toConsumableArray(indexes)));\n return new Range(start, end - start);\n }\n }, {\n key: 'normalizeNative',\n value: function normalizeNative(nativeRange) {\n if (!contains(this.root, nativeRange.startContainer) || !nativeRange.collapsed && !contains(this.root, nativeRange.endContainer)) {\n return null;\n }\n var range = {\n start: { node: nativeRange.startContainer, offset: nativeRange.startOffset },\n end: { node: nativeRange.endContainer, offset: nativeRange.endOffset },\n native: nativeRange\n };\n [range.start, range.end].forEach(function (position) {\n var node = position.node,\n offset = position.offset;\n while (!(node instanceof Text) && node.childNodes.length > 0) {\n if (node.childNodes.length > offset) {\n node = node.childNodes[offset];\n offset = 0;\n } else if (node.childNodes.length === offset) {\n node = node.lastChild;\n offset = node instanceof Text ? node.data.length : node.childNodes.length + 1;\n } else {\n break;\n }\n }\n position.node = node, position.offset = offset;\n });\n return range;\n }\n }, {\n key: 'rangeToNative',\n value: function rangeToNative(range) {\n var _this5 = this;\n\n var indexes = range.collapsed ? [range.index] : [range.index, range.index + range.length];\n var args = [];\n var scrollLength = this.scroll.length();\n indexes.forEach(function (index, i) {\n index = Math.min(scrollLength - 1, index);\n var node = void 0,\n _scroll$leaf5 = _this5.scroll.leaf(index),\n _scroll$leaf6 = _slicedToArray(_scroll$leaf5, 2),\n leaf = _scroll$leaf6[0],\n offset = _scroll$leaf6[1];\n var _leaf$position5 = leaf.position(offset, i !== 0);\n\n var _leaf$position6 = _slicedToArray(_leaf$position5, 2);\n\n node = _leaf$position6[0];\n offset = _leaf$position6[1];\n\n args.push(node, offset);\n });\n if (args.length < 2) {\n args = args.concat(args);\n }\n return args;\n }\n }, {\n key: 'scrollIntoView',\n value: function scrollIntoView(scrollingContainer) {\n var range = this.lastRange;\n if (range == null) return;\n var bounds = this.getBounds(range.index, range.length);\n if (bounds == null) return;\n var limit = this.scroll.length() - 1;\n\n var _scroll$line = this.scroll.line(Math.min(range.index, limit)),\n _scroll$line2 = _slicedToArray(_scroll$line, 1),\n first = _scroll$line2[0];\n\n var last = first;\n if (range.length > 0) {\n var _scroll$line3 = this.scroll.line(Math.min(range.index + range.length, limit));\n\n var _scroll$line4 = _slicedToArray(_scroll$line3, 1);\n\n last = _scroll$line4[0];\n }\n if (first == null || last == null) return;\n var scrollBounds = scrollingContainer.getBoundingClientRect();\n if (bounds.top < scrollBounds.top) {\n scrollingContainer.scrollTop -= scrollBounds.top - bounds.top;\n } else if (bounds.bottom > scrollBounds.bottom) {\n scrollingContainer.scrollTop += bounds.bottom - scrollBounds.bottom;\n }\n }\n }, {\n key: 'setNativeRange',\n value: function setNativeRange(startNode, startOffset) {\n var endNode = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : startNode;\n var endOffset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : startOffset;\n var force = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;\n\n debug.info('setNativeRange', startNode, startOffset, endNode, endOffset);\n if (startNode != null && (this.root.parentNode == null || startNode.parentNode == null || endNode.parentNode == null)) {\n return;\n }\n var selection = document.getSelection();\n if (selection == null) return;\n if (startNode != null) {\n if (!this.hasFocus()) this.root.focus();\n var native = (this.getNativeRange() || {}).native;\n if (native == null || force || startNode !== native.startContainer || startOffset !== native.startOffset || endNode !== native.endContainer || endOffset !== native.endOffset) {\n\n if (startNode.tagName == \"BR\") {\n startOffset = [].indexOf.call(startNode.parentNode.childNodes, startNode);\n startNode = startNode.parentNode;\n }\n if (endNode.tagName == \"BR\") {\n endOffset = [].indexOf.call(endNode.parentNode.childNodes, endNode);\n endNode = endNode.parentNode;\n }\n var range = document.createRange();\n range.setStart(startNode, startOffset);\n range.setEnd(endNode, endOffset);\n selection.removeAllRanges();\n selection.addRange(range);\n }\n } else {\n selection.removeAllRanges();\n this.root.blur();\n document.body.focus(); // root.blur() not enough on IE11+Travis+SauceLabs (but not local VMs)\n }\n }\n }, {\n key: 'setRange',\n value: function setRange(range) {\n var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _emitter4.default.sources.API;\n\n if (typeof force === 'string') {\n source = force;\n force = false;\n }\n debug.info('setRange', range);\n if (range != null) {\n var args = this.rangeToNative(range);\n this.setNativeRange.apply(this, _toConsumableArray(args).concat([force]));\n } else {\n this.setNativeRange(null);\n }\n this.update(source);\n }\n }, {\n key: 'update',\n value: function update() {\n var source = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _emitter4.default.sources.USER;\n\n var oldRange = this.lastRange;\n\n var _getRange = this.getRange(),\n _getRange2 = _slicedToArray(_getRange, 2),\n lastRange = _getRange2[0],\n nativeRange = _getRange2[1];\n\n this.lastRange = lastRange;\n if (this.lastRange != null) {\n this.savedRange = this.lastRange;\n }\n if (!(0, _deepEqual2.default)(oldRange, this.lastRange)) {\n var _emitter;\n\n if (!this.composing && nativeRange != null && nativeRange.native.collapsed && nativeRange.start.node !== this.cursor.textNode) {\n this.cursor.restore();\n }\n var args = [_emitter4.default.events.SELECTION_CHANGE, (0, _clone2.default)(this.lastRange), (0, _clone2.default)(oldRange), source];\n (_emitter = this.emitter).emit.apply(_emitter, [_emitter4.default.events.EDITOR_CHANGE].concat(args));\n if (source !== _emitter4.default.sources.SILENT) {\n var _emitter2;\n\n (_emitter2 = this.emitter).emit.apply(_emitter2, args);\n }\n }\n }\n }]);\n\n return Selection;\n}();\n\nfunction contains(parent, descendant) {\n try {\n // Firefox inserts inaccessible nodes around video elements\n descendant.parentNode;\n } catch (e) {\n return false;\n }\n // IE11 has bug with Text nodes\n // https://connect.microsoft.com/IE/feedback/details/780874/node-contains-is-incorrect\n if (descendant instanceof Text) {\n descendant = descendant.parentNode;\n }\n return parent.contains(descendant);\n}\n\nexports.Range = Range;\nexports.default = Selection;\n\n/***/ }),\n/* 16 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Break = function (_Parchment$Embed) {\n _inherits(Break, _Parchment$Embed);\n\n function Break() {\n _classCallCheck(this, Break);\n\n return _possibleConstructorReturn(this, (Break.__proto__ || Object.getPrototypeOf(Break)).apply(this, arguments));\n }\n\n _createClass(Break, [{\n key: 'insertInto',\n value: function insertInto(parent, ref) {\n if (parent.children.length === 0) {\n _get(Break.prototype.__proto__ || Object.getPrototypeOf(Break.prototype), 'insertInto', this).call(this, parent, ref);\n } else {\n this.remove();\n }\n }\n }, {\n key: 'length',\n value: function length() {\n return 0;\n }\n }, {\n key: 'value',\n value: function value() {\n return '';\n }\n }], [{\n key: 'value',\n value: function value() {\n return undefined;\n }\n }]);\n\n return Break;\n}(_parchment2.default.Embed);\n\nBreak.blotName = 'break';\nBreak.tagName = 'BR';\n\nexports.default = Break;\n\n/***/ }),\n/* 17 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar linked_list_1 = __webpack_require__(44);\nvar shadow_1 = __webpack_require__(30);\nvar Registry = __webpack_require__(1);\nvar ContainerBlot = /** @class */ (function (_super) {\n __extends(ContainerBlot, _super);\n function ContainerBlot(domNode) {\n var _this = _super.call(this, domNode) || this;\n _this.build();\n return _this;\n }\n ContainerBlot.prototype.appendChild = function (other) {\n this.insertBefore(other);\n };\n ContainerBlot.prototype.attach = function () {\n _super.prototype.attach.call(this);\n this.children.forEach(function (child) {\n child.attach();\n });\n };\n ContainerBlot.prototype.build = function () {\n var _this = this;\n this.children = new linked_list_1.default();\n // Need to be reversed for if DOM nodes already in order\n [].slice\n .call(this.domNode.childNodes)\n .reverse()\n .forEach(function (node) {\n try {\n var child = makeBlot(node);\n _this.insertBefore(child, _this.children.head || undefined);\n }\n catch (err) {\n if (err instanceof Registry.ParchmentError)\n return;\n else\n throw err;\n }\n });\n };\n ContainerBlot.prototype.deleteAt = function (index, length) {\n if (index === 0 && length === this.length()) {\n return this.remove();\n }\n this.children.forEachAt(index, length, function (child, offset, length) {\n child.deleteAt(offset, length);\n });\n };\n ContainerBlot.prototype.descendant = function (criteria, index) {\n var _a = this.children.find(index), child = _a[0], offset = _a[1];\n if ((criteria.blotName == null && criteria(child)) ||\n (criteria.blotName != null && child instanceof criteria)) {\n return [child, offset];\n }\n else if (child instanceof ContainerBlot) {\n return child.descendant(criteria, offset);\n }\n else {\n return [null, -1];\n }\n };\n ContainerBlot.prototype.descendants = function (criteria, index, length) {\n if (index === void 0) { index = 0; }\n if (length === void 0) { length = Number.MAX_VALUE; }\n var descendants = [];\n var lengthLeft = length;\n this.children.forEachAt(index, length, function (child, index, length) {\n if ((criteria.blotName == null && criteria(child)) ||\n (criteria.blotName != null && child instanceof criteria)) {\n descendants.push(child);\n }\n if (child instanceof ContainerBlot) {\n descendants = descendants.concat(child.descendants(criteria, index, lengthLeft));\n }\n lengthLeft -= length;\n });\n return descendants;\n };\n ContainerBlot.prototype.detach = function () {\n this.children.forEach(function (child) {\n child.detach();\n });\n _super.prototype.detach.call(this);\n };\n ContainerBlot.prototype.formatAt = function (index, length, name, value) {\n this.children.forEachAt(index, length, function (child, offset, length) {\n child.formatAt(offset, length, name, value);\n });\n };\n ContainerBlot.prototype.insertAt = function (index, value, def) {\n var _a = this.children.find(index), child = _a[0], offset = _a[1];\n if (child) {\n child.insertAt(offset, value, def);\n }\n else {\n var blot = def == null ? Registry.create('text', value) : Registry.create(value, def);\n this.appendChild(blot);\n }\n };\n ContainerBlot.prototype.insertBefore = function (childBlot, refBlot) {\n if (this.statics.allowedChildren != null &&\n !this.statics.allowedChildren.some(function (child) {\n return childBlot instanceof child;\n })) {\n throw new Registry.ParchmentError(\"Cannot insert \" + childBlot.statics.blotName + \" into \" + this.statics.blotName);\n }\n childBlot.insertInto(this, refBlot);\n };\n ContainerBlot.prototype.length = function () {\n return this.children.reduce(function (memo, child) {\n return memo + child.length();\n }, 0);\n };\n ContainerBlot.prototype.moveChildren = function (targetParent, refNode) {\n this.children.forEach(function (child) {\n targetParent.insertBefore(child, refNode);\n });\n };\n ContainerBlot.prototype.optimize = function (context) {\n _super.prototype.optimize.call(this, context);\n if (this.children.length === 0) {\n if (this.statics.defaultChild != null) {\n var child = Registry.create(this.statics.defaultChild);\n this.appendChild(child);\n child.optimize(context);\n }\n else {\n this.remove();\n }\n }\n };\n ContainerBlot.prototype.path = function (index, inclusive) {\n if (inclusive === void 0) { inclusive = false; }\n var _a = this.children.find(index, inclusive), child = _a[0], offset = _a[1];\n var position = [[this, index]];\n if (child instanceof ContainerBlot) {\n return position.concat(child.path(offset, inclusive));\n }\n else if (child != null) {\n position.push([child, offset]);\n }\n return position;\n };\n ContainerBlot.prototype.removeChild = function (child) {\n this.children.remove(child);\n };\n ContainerBlot.prototype.replace = function (target) {\n if (target instanceof ContainerBlot) {\n target.moveChildren(this);\n }\n _super.prototype.replace.call(this, target);\n };\n ContainerBlot.prototype.split = function (index, force) {\n if (force === void 0) { force = false; }\n if (!force) {\n if (index === 0)\n return this;\n if (index === this.length())\n return this.next;\n }\n var after = this.clone();\n this.parent.insertBefore(after, this.next);\n this.children.forEachAt(index, this.length(), function (child, offset, length) {\n child = child.split(offset, force);\n after.appendChild(child);\n });\n return after;\n };\n ContainerBlot.prototype.unwrap = function () {\n this.moveChildren(this.parent, this.next);\n this.remove();\n };\n ContainerBlot.prototype.update = function (mutations, context) {\n var _this = this;\n var addedNodes = [];\n var removedNodes = [];\n mutations.forEach(function (mutation) {\n if (mutation.target === _this.domNode && mutation.type === 'childList') {\n addedNodes.push.apply(addedNodes, mutation.addedNodes);\n removedNodes.push.apply(removedNodes, mutation.removedNodes);\n }\n });\n removedNodes.forEach(function (node) {\n // Check node has actually been removed\n // One exception is Chrome does not immediately remove IFRAMEs\n // from DOM but MutationRecord is correct in its reported removal\n if (node.parentNode != null &&\n // @ts-ignore\n node.tagName !== 'IFRAME' &&\n document.body.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY) {\n return;\n }\n var blot = Registry.find(node);\n if (blot == null)\n return;\n if (blot.domNode.parentNode == null || blot.domNode.parentNode === _this.domNode) {\n blot.detach();\n }\n });\n addedNodes\n .filter(function (node) {\n return node.parentNode == _this.domNode;\n })\n .sort(function (a, b) {\n if (a === b)\n return 0;\n if (a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_FOLLOWING) {\n return 1;\n }\n return -1;\n })\n .forEach(function (node) {\n var refBlot = null;\n if (node.nextSibling != null) {\n refBlot = Registry.find(node.nextSibling);\n }\n var blot = makeBlot(node);\n if (blot.next != refBlot || blot.next == null) {\n if (blot.parent != null) {\n blot.parent.removeChild(_this);\n }\n _this.insertBefore(blot, refBlot || undefined);\n }\n });\n };\n return ContainerBlot;\n}(shadow_1.default));\nfunction makeBlot(node) {\n var blot = Registry.find(node);\n if (blot == null) {\n try {\n blot = Registry.create(node);\n }\n catch (e) {\n blot = Registry.create(Registry.Scope.INLINE);\n [].slice.call(node.childNodes).forEach(function (child) {\n // @ts-ignore\n blot.domNode.appendChild(child);\n });\n if (node.parentNode) {\n node.parentNode.replaceChild(blot.domNode, node);\n }\n blot.attach();\n }\n }\n return blot;\n}\nexports.default = ContainerBlot;\n\n\n/***/ }),\n/* 18 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar attributor_1 = __webpack_require__(12);\nvar store_1 = __webpack_require__(31);\nvar container_1 = __webpack_require__(17);\nvar Registry = __webpack_require__(1);\nvar FormatBlot = /** @class */ (function (_super) {\n __extends(FormatBlot, _super);\n function FormatBlot(domNode) {\n var _this = _super.call(this, domNode) || this;\n _this.attributes = new store_1.default(_this.domNode);\n return _this;\n }\n FormatBlot.formats = function (domNode) {\n if (typeof this.tagName === 'string') {\n return true;\n }\n else if (Array.isArray(this.tagName)) {\n return domNode.tagName.toLowerCase();\n }\n return undefined;\n };\n FormatBlot.prototype.format = function (name, value) {\n var format = Registry.query(name);\n if (format instanceof attributor_1.default) {\n this.attributes.attribute(format, value);\n }\n else if (value) {\n if (format != null && (name !== this.statics.blotName || this.formats()[name] !== value)) {\n this.replaceWith(name, value);\n }\n }\n };\n FormatBlot.prototype.formats = function () {\n var formats = this.attributes.values();\n var format = this.statics.formats(this.domNode);\n if (format != null) {\n formats[this.statics.blotName] = format;\n }\n return formats;\n };\n FormatBlot.prototype.replaceWith = function (name, value) {\n var replacement = _super.prototype.replaceWith.call(this, name, value);\n this.attributes.copy(replacement);\n return replacement;\n };\n FormatBlot.prototype.update = function (mutations, context) {\n var _this = this;\n _super.prototype.update.call(this, mutations, context);\n if (mutations.some(function (mutation) {\n return mutation.target === _this.domNode && mutation.type === 'attributes';\n })) {\n this.attributes.build();\n }\n };\n FormatBlot.prototype.wrap = function (name, value) {\n var wrapper = _super.prototype.wrap.call(this, name, value);\n if (wrapper instanceof FormatBlot && wrapper.statics.scope === this.statics.scope) {\n this.attributes.move(wrapper);\n }\n return wrapper;\n };\n return FormatBlot;\n}(container_1.default));\nexports.default = FormatBlot;\n\n\n/***/ }),\n/* 19 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar shadow_1 = __webpack_require__(30);\nvar Registry = __webpack_require__(1);\nvar LeafBlot = /** @class */ (function (_super) {\n __extends(LeafBlot, _super);\n function LeafBlot() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n LeafBlot.value = function (domNode) {\n return true;\n };\n LeafBlot.prototype.index = function (node, offset) {\n if (this.domNode === node ||\n this.domNode.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY) {\n return Math.min(offset, 1);\n }\n return -1;\n };\n LeafBlot.prototype.position = function (index, inclusive) {\n var offset = [].indexOf.call(this.parent.domNode.childNodes, this.domNode);\n if (index > 0)\n offset += 1;\n return [this.parent.domNode, offset];\n };\n LeafBlot.prototype.value = function () {\n var _a;\n return _a = {}, _a[this.statics.blotName] = this.statics.value(this.domNode) || true, _a;\n };\n LeafBlot.scope = Registry.Scope.INLINE_BLOT;\n return LeafBlot;\n}(shadow_1.default));\nexports.default = LeafBlot;\n\n\n/***/ }),\n/* 20 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar equal = __webpack_require__(11);\nvar extend = __webpack_require__(3);\n\n\nvar lib = {\n attributes: {\n compose: function (a, b, keepNull) {\n if (typeof a !== 'object') a = {};\n if (typeof b !== 'object') b = {};\n var attributes = extend(true, {}, b);\n if (!keepNull) {\n attributes = Object.keys(attributes).reduce(function (copy, key) {\n if (attributes[key] != null) {\n copy[key] = attributes[key];\n }\n return copy;\n }, {});\n }\n for (var key in a) {\n if (a[key] !== undefined && b[key] === undefined) {\n attributes[key] = a[key];\n }\n }\n return Object.keys(attributes).length > 0 ? attributes : undefined;\n },\n\n diff: function(a, b) {\n if (typeof a !== 'object') a = {};\n if (typeof b !== 'object') b = {};\n var attributes = Object.keys(a).concat(Object.keys(b)).reduce(function (attributes, key) {\n if (!equal(a[key], b[key])) {\n attributes[key] = b[key] === undefined ? null : b[key];\n }\n return attributes;\n }, {});\n return Object.keys(attributes).length > 0 ? attributes : undefined;\n },\n\n transform: function (a, b, priority) {\n if (typeof a !== 'object') return b;\n if (typeof b !== 'object') return undefined;\n if (!priority) return b; // b simply overwrites us without priority\n var attributes = Object.keys(b).reduce(function (attributes, key) {\n if (a[key] === undefined) attributes[key] = b[key]; // null is a valid value\n return attributes;\n }, {});\n return Object.keys(attributes).length > 0 ? attributes : undefined;\n }\n },\n\n iterator: function (ops) {\n return new Iterator(ops);\n },\n\n length: function (op) {\n if (typeof op['delete'] === 'number') {\n return op['delete'];\n } else if (typeof op.retain === 'number') {\n return op.retain;\n } else {\n return typeof op.insert === 'string' ? op.insert.length : 1;\n }\n }\n};\n\n\nfunction Iterator(ops) {\n this.ops = ops;\n this.index = 0;\n this.offset = 0;\n};\n\nIterator.prototype.hasNext = function () {\n return this.peekLength() < Infinity;\n};\n\nIterator.prototype.next = function (length) {\n if (!length) length = Infinity;\n var nextOp = this.ops[this.index];\n if (nextOp) {\n var offset = this.offset;\n var opLength = lib.length(nextOp)\n if (length >= opLength - offset) {\n length = opLength - offset;\n this.index += 1;\n this.offset = 0;\n } else {\n this.offset += length;\n }\n if (typeof nextOp['delete'] === 'number') {\n return { 'delete': length };\n } else {\n var retOp = {};\n if (nextOp.attributes) {\n retOp.attributes = nextOp.attributes;\n }\n if (typeof nextOp.retain === 'number') {\n retOp.retain = length;\n } else if (typeof nextOp.insert === 'string') {\n retOp.insert = nextOp.insert.substr(offset, length);\n } else {\n // offset should === 0, length should === 1\n retOp.insert = nextOp.insert;\n }\n return retOp;\n }\n } else {\n return { retain: Infinity };\n }\n};\n\nIterator.prototype.peek = function () {\n return this.ops[this.index];\n};\n\nIterator.prototype.peekLength = function () {\n if (this.ops[this.index]) {\n // Should never return 0 if our index is being managed correctly\n return lib.length(this.ops[this.index]) - this.offset;\n } else {\n return Infinity;\n }\n};\n\nIterator.prototype.peekType = function () {\n if (this.ops[this.index]) {\n if (typeof this.ops[this.index]['delete'] === 'number') {\n return 'delete';\n } else if (typeof this.ops[this.index].retain === 'number') {\n return 'retain';\n } else {\n return 'insert';\n }\n }\n return 'retain';\n};\n\nIterator.prototype.rest = function () {\n if (!this.hasNext()) {\n return [];\n } else if (this.offset === 0) {\n return this.ops.slice(this.index);\n } else {\n var offset = this.offset;\n var index = this.index;\n var next = this.next();\n var rest = this.ops.slice(this.index);\n this.offset = offset;\n this.index = index;\n return [next].concat(rest);\n }\n};\n\n\nmodule.exports = lib;\n\n\n/***/ }),\n/* 21 */\n/***/ (function(module, exports) {\n\nvar clone = (function() {\n'use strict';\n\nfunction _instanceof(obj, type) {\n return type != null && obj instanceof type;\n}\n\nvar nativeMap;\ntry {\n nativeMap = Map;\n} catch(_) {\n // maybe a reference error because no `Map`. Give it a dummy value that no\n // value will ever be an instanceof.\n nativeMap = function() {};\n}\n\nvar nativeSet;\ntry {\n nativeSet = Set;\n} catch(_) {\n nativeSet = function() {};\n}\n\nvar nativePromise;\ntry {\n nativePromise = Promise;\n} catch(_) {\n nativePromise = function() {};\n}\n\n/**\n * Clones (copies) an Object using deep copying.\n *\n * This function supports circular references by default, but if you are certain\n * there are no circular references in your object, you can save some CPU time\n * by calling clone(obj, false).\n *\n * Caution: if `circular` is false and `parent` contains circular references,\n * your program may enter an infinite loop and crash.\n *\n * @param `parent` - the object to be cloned\n * @param `circular` - set to true if the object to be cloned may contain\n * circular references. (optional - true by default)\n * @param `depth` - set to a number if the object is only to be cloned to\n * a particular depth. (optional - defaults to Infinity)\n * @param `prototype` - sets the prototype to be used when cloning an object.\n * (optional - defaults to parent prototype).\n * @param `includeNonEnumerable` - set to true if the non-enumerable properties\n * should be cloned as well. Non-enumerable properties on the prototype\n * chain will be ignored. (optional - false by default)\n*/\nfunction clone(parent, circular, depth, prototype, includeNonEnumerable) {\n if (typeof circular === 'object') {\n depth = circular.depth;\n prototype = circular.prototype;\n includeNonEnumerable = circular.includeNonEnumerable;\n circular = circular.circular;\n }\n // maintain two arrays for circular references, where corresponding parents\n // and children have the same index\n var allParents = [];\n var allChildren = [];\n\n var useBuffer = typeof Buffer != 'undefined';\n\n if (typeof circular == 'undefined')\n circular = true;\n\n if (typeof depth == 'undefined')\n depth = Infinity;\n\n // recurse this function so we don't reset allParents and allChildren\n function _clone(parent, depth) {\n // cloning null always returns null\n if (parent === null)\n return null;\n\n if (depth === 0)\n return parent;\n\n var child;\n var proto;\n if (typeof parent != 'object') {\n return parent;\n }\n\n if (_instanceof(parent, nativeMap)) {\n child = new nativeMap();\n } else if (_instanceof(parent, nativeSet)) {\n child = new nativeSet();\n } else if (_instanceof(parent, nativePromise)) {\n child = new nativePromise(function (resolve, reject) {\n parent.then(function(value) {\n resolve(_clone(value, depth - 1));\n }, function(err) {\n reject(_clone(err, depth - 1));\n });\n });\n } else if (clone.__isArray(parent)) {\n child = [];\n } else if (clone.__isRegExp(parent)) {\n child = new RegExp(parent.source, __getRegExpFlags(parent));\n if (parent.lastIndex) child.lastIndex = parent.lastIndex;\n } else if (clone.__isDate(parent)) {\n child = new Date(parent.getTime());\n } else if (useBuffer && Buffer.isBuffer(parent)) {\n if (Buffer.allocUnsafe) {\n // Node.js >= 4.5.0\n child = Buffer.allocUnsafe(parent.length);\n } else {\n // Older Node.js versions\n child = new Buffer(parent.length);\n }\n parent.copy(child);\n return child;\n } else if (_instanceof(parent, Error)) {\n child = Object.create(parent);\n } else {\n if (typeof prototype == 'undefined') {\n proto = Object.getPrototypeOf(parent);\n child = Object.create(proto);\n }\n else {\n child = Object.create(prototype);\n proto = prototype;\n }\n }\n\n if (circular) {\n var index = allParents.indexOf(parent);\n\n if (index != -1) {\n return allChildren[index];\n }\n allParents.push(parent);\n allChildren.push(child);\n }\n\n if (_instanceof(parent, nativeMap)) {\n parent.forEach(function(value, key) {\n var keyChild = _clone(key, depth - 1);\n var valueChild = _clone(value, depth - 1);\n child.set(keyChild, valueChild);\n });\n }\n if (_instanceof(parent, nativeSet)) {\n parent.forEach(function(value) {\n var entryChild = _clone(value, depth - 1);\n child.add(entryChild);\n });\n }\n\n for (var i in parent) {\n var attrs;\n if (proto) {\n attrs = Object.getOwnPropertyDescriptor(proto, i);\n }\n\n if (attrs && attrs.set == null) {\n continue;\n }\n child[i] = _clone(parent[i], depth - 1);\n }\n\n if (Object.getOwnPropertySymbols) {\n var symbols = Object.getOwnPropertySymbols(parent);\n for (var i = 0; i < symbols.length; i++) {\n // Don't need to worry about cloning a symbol because it is a primitive,\n // like a number or string.\n var symbol = symbols[i];\n var descriptor = Object.getOwnPropertyDescriptor(parent, symbol);\n if (descriptor && !descriptor.enumerable && !includeNonEnumerable) {\n continue;\n }\n child[symbol] = _clone(parent[symbol], depth - 1);\n if (!descriptor.enumerable) {\n Object.defineProperty(child, symbol, {\n enumerable: false\n });\n }\n }\n }\n\n if (includeNonEnumerable) {\n var allPropertyNames = Object.getOwnPropertyNames(parent);\n for (var i = 0; i < allPropertyNames.length; i++) {\n var propertyName = allPropertyNames[i];\n var descriptor = Object.getOwnPropertyDescriptor(parent, propertyName);\n if (descriptor && descriptor.enumerable) {\n continue;\n }\n child[propertyName] = _clone(parent[propertyName], depth - 1);\n Object.defineProperty(child, propertyName, {\n enumerable: false\n });\n }\n }\n\n return child;\n }\n\n return _clone(parent, depth);\n}\n\n/**\n * Simple flat clone using prototype, accepts only objects, usefull for property\n * override on FLAT configuration object (no nested props).\n *\n * USE WITH CAUTION! This may not behave as you wish if you do not know how this\n * works.\n */\nclone.clonePrototype = function clonePrototype(parent) {\n if (parent === null)\n return null;\n\n var c = function () {};\n c.prototype = parent;\n return new c();\n};\n\n// private utility functions\n\nfunction __objToStr(o) {\n return Object.prototype.toString.call(o);\n}\nclone.__objToStr = __objToStr;\n\nfunction __isDate(o) {\n return typeof o === 'object' && __objToStr(o) === '[object Date]';\n}\nclone.__isDate = __isDate;\n\nfunction __isArray(o) {\n return typeof o === 'object' && __objToStr(o) === '[object Array]';\n}\nclone.__isArray = __isArray;\n\nfunction __isRegExp(o) {\n return typeof o === 'object' && __objToStr(o) === '[object RegExp]';\n}\nclone.__isRegExp = __isRegExp;\n\nfunction __getRegExpFlags(re) {\n var flags = '';\n if (re.global) flags += 'g';\n if (re.ignoreCase) flags += 'i';\n if (re.multiline) flags += 'm';\n return flags;\n}\nclone.__getRegExpFlags = __getRegExpFlags;\n\nreturn clone;\n})();\n\nif (typeof module === 'object' && module.exports) {\n module.exports = clone;\n}\n\n\n/***/ }),\n/* 22 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"]) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError(\"Invalid attempt to destructure non-iterable instance\"); } }; }();\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _emitter = __webpack_require__(8);\n\nvar _emitter2 = _interopRequireDefault(_emitter);\n\nvar _block = __webpack_require__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nvar _break = __webpack_require__(16);\n\nvar _break2 = _interopRequireDefault(_break);\n\nvar _code = __webpack_require__(13);\n\nvar _code2 = _interopRequireDefault(_code);\n\nvar _container = __webpack_require__(25);\n\nvar _container2 = _interopRequireDefault(_container);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nfunction isLine(blot) {\n return blot instanceof _block2.default || blot instanceof _block.BlockEmbed;\n}\n\nvar Scroll = function (_Parchment$Scroll) {\n _inherits(Scroll, _Parchment$Scroll);\n\n function Scroll(domNode, config) {\n _classCallCheck(this, Scroll);\n\n var _this = _possibleConstructorReturn(this, (Scroll.__proto__ || Object.getPrototypeOf(Scroll)).call(this, domNode));\n\n _this.emitter = config.emitter;\n if (Array.isArray(config.whitelist)) {\n _this.whitelist = config.whitelist.reduce(function (whitelist, format) {\n whitelist[format] = true;\n return whitelist;\n }, {});\n }\n // Some reason fixes composition issues with character languages in Windows/Chrome, Safari\n _this.domNode.addEventListener('DOMNodeInserted', function () {});\n _this.optimize();\n _this.enable();\n return _this;\n }\n\n _createClass(Scroll, [{\n key: 'batchStart',\n value: function batchStart() {\n this.batch = true;\n }\n }, {\n key: 'batchEnd',\n value: function batchEnd() {\n this.batch = false;\n this.optimize();\n }\n }, {\n key: 'deleteAt',\n value: function deleteAt(index, length) {\n var _line = this.line(index),\n _line2 = _slicedToArray(_line, 2),\n first = _line2[0],\n offset = _line2[1];\n\n var _line3 = this.line(index + length),\n _line4 = _slicedToArray(_line3, 1),\n last = _line4[0];\n\n _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'deleteAt', this).call(this, index, length);\n if (last != null && first !== last && offset > 0) {\n if (first instanceof _block.BlockEmbed || last instanceof _block.BlockEmbed) {\n this.optimize();\n return;\n }\n if (first instanceof _code2.default) {\n var newlineIndex = first.newlineIndex(first.length(), true);\n if (newlineIndex > -1) {\n first = first.split(newlineIndex + 1);\n if (first === last) {\n this.optimize();\n return;\n }\n }\n } else if (last instanceof _code2.default) {\n var _newlineIndex = last.newlineIndex(0);\n if (_newlineIndex > -1) {\n last.split(_newlineIndex + 1);\n }\n }\n var ref = last.children.head instanceof _break2.default ? null : last.children.head;\n first.moveChildren(last, ref);\n first.remove();\n }\n this.optimize();\n }\n }, {\n key: 'enable',\n value: function enable() {\n var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;\n\n this.domNode.setAttribute('contenteditable', enabled);\n }\n }, {\n key: 'formatAt',\n value: function formatAt(index, length, format, value) {\n if (this.whitelist != null && !this.whitelist[format]) return;\n _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'formatAt', this).call(this, index, length, format, value);\n this.optimize();\n }\n }, {\n key: 'insertAt',\n value: function insertAt(index, value, def) {\n if (def != null && this.whitelist != null && !this.whitelist[value]) return;\n if (index >= this.length()) {\n if (def == null || _parchment2.default.query(value, _parchment2.default.Scope.BLOCK) == null) {\n var blot = _parchment2.default.create(this.statics.defaultChild);\n this.appendChild(blot);\n if (def == null && value.endsWith('\\n')) {\n value = value.slice(0, -1);\n }\n blot.insertAt(0, value, def);\n } else {\n var embed = _parchment2.default.create(value, def);\n this.appendChild(embed);\n }\n } else {\n _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'insertAt', this).call(this, index, value, def);\n }\n this.optimize();\n }\n }, {\n key: 'insertBefore',\n value: function insertBefore(blot, ref) {\n if (blot.statics.scope === _parchment2.default.Scope.INLINE_BLOT) {\n var wrapper = _parchment2.default.create(this.statics.defaultChild);\n wrapper.appendChild(blot);\n blot = wrapper;\n }\n _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'insertBefore', this).call(this, blot, ref);\n }\n }, {\n key: 'leaf',\n value: function leaf(index) {\n return this.path(index).pop() || [null, -1];\n }\n }, {\n key: 'line',\n value: function line(index) {\n if (index === this.length()) {\n return this.line(index - 1);\n }\n return this.descendant(isLine, index);\n }\n }, {\n key: 'lines',\n value: function lines() {\n var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Number.MAX_VALUE;\n\n var getLines = function getLines(blot, index, length) {\n var lines = [],\n lengthLeft = length;\n blot.children.forEachAt(index, length, function (child, index, length) {\n if (isLine(child)) {\n lines.push(child);\n } else if (child instanceof _parchment2.default.Container) {\n lines = lines.concat(getLines(child, index, lengthLeft));\n }\n lengthLeft -= length;\n });\n return lines;\n };\n return getLines(this, index, length);\n }\n }, {\n key: 'optimize',\n value: function optimize() {\n var mutations = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];\n var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n if (this.batch === true) return;\n _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'optimize', this).call(this, mutations, context);\n if (mutations.length > 0) {\n this.emitter.emit(_emitter2.default.events.SCROLL_OPTIMIZE, mutations, context);\n }\n }\n }, {\n key: 'path',\n value: function path(index) {\n return _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'path', this).call(this, index).slice(1); // Exclude self\n }\n }, {\n key: 'update',\n value: function update(mutations) {\n if (this.batch === true) return;\n var source = _emitter2.default.sources.USER;\n if (typeof mutations === 'string') {\n source = mutations;\n }\n if (!Array.isArray(mutations)) {\n mutations = this.observer.takeRecords();\n }\n if (mutations.length > 0) {\n this.emitter.emit(_emitter2.default.events.SCROLL_BEFORE_UPDATE, source, mutations);\n }\n _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'update', this).call(this, mutations.concat([])); // pass copy\n if (mutations.length > 0) {\n this.emitter.emit(_emitter2.default.events.SCROLL_UPDATE, source, mutations);\n }\n }\n }]);\n\n return Scroll;\n}(_parchment2.default.Scroll);\n\nScroll.blotName = 'scroll';\nScroll.className = 'ql-editor';\nScroll.tagName = 'DIV';\nScroll.defaultChild = 'block';\nScroll.allowedChildren = [_block2.default, _block.BlockEmbed, _container2.default];\n\nexports.default = Scroll;\n\n/***/ }),\n/* 23 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.SHORTKEY = exports.default = undefined;\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"]) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError(\"Invalid attempt to destructure non-iterable instance\"); } }; }();\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _clone = __webpack_require__(21);\n\nvar _clone2 = _interopRequireDefault(_clone);\n\nvar _deepEqual = __webpack_require__(11);\n\nvar _deepEqual2 = _interopRequireDefault(_deepEqual);\n\nvar _extend = __webpack_require__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _quillDelta = __webpack_require__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _op = __webpack_require__(20);\n\nvar _op2 = _interopRequireDefault(_op);\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __webpack_require__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _logger = __webpack_require__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nvar _module = __webpack_require__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar debug = (0, _logger2.default)('quill:keyboard');\n\nvar SHORTKEY = /Mac/i.test(navigator.platform) ? 'metaKey' : 'ctrlKey';\n\nvar Keyboard = function (_Module) {\n _inherits(Keyboard, _Module);\n\n _createClass(Keyboard, null, [{\n key: 'match',\n value: function match(evt, binding) {\n binding = normalize(binding);\n if (['altKey', 'ctrlKey', 'metaKey', 'shiftKey'].some(function (key) {\n return !!binding[key] !== evt[key] && binding[key] !== null;\n })) {\n return false;\n }\n return binding.key === (evt.which || evt.keyCode);\n }\n }]);\n\n function Keyboard(quill, options) {\n _classCallCheck(this, Keyboard);\n\n var _this = _possibleConstructorReturn(this, (Keyboard.__proto__ || Object.getPrototypeOf(Keyboard)).call(this, quill, options));\n\n _this.bindings = {};\n Object.keys(_this.options.bindings).forEach(function (name) {\n if (name === 'list autofill' && quill.scroll.whitelist != null && !quill.scroll.whitelist['list']) {\n return;\n }\n if (_this.options.bindings[name]) {\n _this.addBinding(_this.options.bindings[name]);\n }\n });\n _this.addBinding({ key: Keyboard.keys.ENTER, shiftKey: null }, handleEnter);\n _this.addBinding({ key: Keyboard.keys.ENTER, metaKey: null, ctrlKey: null, altKey: null }, function () {});\n if (/Firefox/i.test(navigator.userAgent)) {\n // Need to handle delete and backspace for Firefox in the general case #1171\n _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: true }, handleBackspace);\n _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: true }, handleDelete);\n } else {\n _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: true, prefix: /^.?$/ }, handleBackspace);\n _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: true, suffix: /^.?$/ }, handleDelete);\n }\n _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: false }, handleDeleteRange);\n _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: false }, handleDeleteRange);\n _this.addBinding({ key: Keyboard.keys.BACKSPACE, altKey: null, ctrlKey: null, metaKey: null, shiftKey: null }, { collapsed: true, offset: 0 }, handleBackspace);\n _this.listen();\n return _this;\n }\n\n _createClass(Keyboard, [{\n key: 'addBinding',\n value: function addBinding(key) {\n var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var handler = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n var binding = normalize(key);\n if (binding == null || binding.key == null) {\n return debug.warn('Attempted to add invalid keyboard binding', binding);\n }\n if (typeof context === 'function') {\n context = { handler: context };\n }\n if (typeof handler === 'function') {\n handler = { handler: handler };\n }\n binding = (0, _extend2.default)(binding, context, handler);\n this.bindings[binding.key] = this.bindings[binding.key] || [];\n this.bindings[binding.key].push(binding);\n }\n }, {\n key: 'listen',\n value: function listen() {\n var _this2 = this;\n\n this.quill.root.addEventListener('keydown', function (evt) {\n if (evt.defaultPrevented) return;\n var which = evt.which || evt.keyCode;\n var bindings = (_this2.bindings[which] || []).filter(function (binding) {\n return Keyboard.match(evt, binding);\n });\n if (bindings.length === 0) return;\n var range = _this2.quill.getSelection();\n if (range == null || !_this2.quill.hasFocus()) return;\n\n var _quill$getLine = _this2.quill.getLine(range.index),\n _quill$getLine2 = _slicedToArray(_quill$getLine, 2),\n line = _quill$getLine2[0],\n offset = _quill$getLine2[1];\n\n var _quill$getLeaf = _this2.quill.getLeaf(range.index),\n _quill$getLeaf2 = _slicedToArray(_quill$getLeaf, 2),\n leafStart = _quill$getLeaf2[0],\n offsetStart = _quill$getLeaf2[1];\n\n var _ref = range.length === 0 ? [leafStart, offsetStart] : _this2.quill.getLeaf(range.index + range.length),\n _ref2 = _slicedToArray(_ref, 2),\n leafEnd = _ref2[0],\n offsetEnd = _ref2[1];\n\n var prefixText = leafStart instanceof _parchment2.default.Text ? leafStart.value().slice(0, offsetStart) : '';\n var suffixText = leafEnd instanceof _parchment2.default.Text ? leafEnd.value().slice(offsetEnd) : '';\n var curContext = {\n collapsed: range.length === 0,\n empty: range.length === 0 && line.length() <= 1,\n format: _this2.quill.getFormat(range),\n offset: offset,\n prefix: prefixText,\n suffix: suffixText\n };\n var prevented = bindings.some(function (binding) {\n if (binding.collapsed != null && binding.collapsed !== curContext.collapsed) return false;\n if (binding.empty != null && binding.empty !== curContext.empty) return false;\n if (binding.offset != null && binding.offset !== curContext.offset) return false;\n if (Array.isArray(binding.format)) {\n // any format is present\n if (binding.format.every(function (name) {\n return curContext.format[name] == null;\n })) {\n return false;\n }\n } else if (_typeof(binding.format) === 'object') {\n // all formats must match\n if (!Object.keys(binding.format).every(function (name) {\n if (binding.format[name] === true) return curContext.format[name] != null;\n if (binding.format[name] === false) return curContext.format[name] == null;\n return (0, _deepEqual2.default)(binding.format[name], curContext.format[name]);\n })) {\n return false;\n }\n }\n if (binding.prefix != null && !binding.prefix.test(curContext.prefix)) return false;\n if (binding.suffix != null && !binding.suffix.test(curContext.suffix)) return false;\n return binding.handler.call(_this2, range, curContext) !== true;\n });\n if (prevented) {\n evt.preventDefault();\n }\n });\n }\n }]);\n\n return Keyboard;\n}(_module2.default);\n\nKeyboard.keys = {\n BACKSPACE: 8,\n TAB: 9,\n ENTER: 13,\n ESCAPE: 27,\n LEFT: 37,\n UP: 38,\n RIGHT: 39,\n DOWN: 40,\n DELETE: 46\n};\n\nKeyboard.DEFAULTS = {\n bindings: {\n 'bold': makeFormatHandler('bold'),\n 'italic': makeFormatHandler('italic'),\n 'underline': makeFormatHandler('underline'),\n 'indent': {\n // highlight tab or tab at beginning of list, indent or blockquote\n key: Keyboard.keys.TAB,\n format: ['blockquote', 'indent', 'list'],\n handler: function handler(range, context) {\n if (context.collapsed && context.offset !== 0) return true;\n this.quill.format('indent', '+1', _quill2.default.sources.USER);\n }\n },\n 'outdent': {\n key: Keyboard.keys.TAB,\n shiftKey: true,\n format: ['blockquote', 'indent', 'list'],\n // highlight tab or tab at beginning of list, indent or blockquote\n handler: function handler(range, context) {\n if (context.collapsed && context.offset !== 0) return true;\n this.quill.format('indent', '-1', _quill2.default.sources.USER);\n }\n },\n 'outdent backspace': {\n key: Keyboard.keys.BACKSPACE,\n collapsed: true,\n shiftKey: null,\n metaKey: null,\n ctrlKey: null,\n altKey: null,\n format: ['indent', 'list'],\n offset: 0,\n handler: function handler(range, context) {\n if (context.format.indent != null) {\n this.quill.format('indent', '-1', _quill2.default.sources.USER);\n } else if (context.format.list != null) {\n this.quill.format('list', false, _quill2.default.sources.USER);\n }\n }\n },\n 'indent code-block': makeCodeBlockHandler(true),\n 'outdent code-block': makeCodeBlockHandler(false),\n 'remove tab': {\n key: Keyboard.keys.TAB,\n shiftKey: true,\n collapsed: true,\n prefix: /\\t$/,\n handler: function handler(range) {\n this.quill.deleteText(range.index - 1, 1, _quill2.default.sources.USER);\n }\n },\n 'tab': {\n key: Keyboard.keys.TAB,\n handler: function handler(range) {\n this.quill.history.cutoff();\n var delta = new _quillDelta2.default().retain(range.index).delete(range.length).insert('\\t');\n this.quill.updateContents(delta, _quill2.default.sources.USER);\n this.quill.history.cutoff();\n this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);\n }\n },\n 'list empty enter': {\n key: Keyboard.keys.ENTER,\n collapsed: true,\n format: ['list'],\n empty: true,\n handler: function handler(range, context) {\n this.quill.format('list', false, _quill2.default.sources.USER);\n if (context.format.indent) {\n this.quill.format('indent', false, _quill2.default.sources.USER);\n }\n }\n },\n 'checklist enter': {\n key: Keyboard.keys.ENTER,\n collapsed: true,\n format: { list: 'checked' },\n handler: function handler(range) {\n var _quill$getLine3 = this.quill.getLine(range.index),\n _quill$getLine4 = _slicedToArray(_quill$getLine3, 2),\n line = _quill$getLine4[0],\n offset = _quill$getLine4[1];\n\n var formats = (0, _extend2.default)({}, line.formats(), { list: 'checked' });\n var delta = new _quillDelta2.default().retain(range.index).insert('\\n', formats).retain(line.length() - offset - 1).retain(1, { list: 'unchecked' });\n this.quill.updateContents(delta, _quill2.default.sources.USER);\n this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);\n this.quill.scrollIntoView();\n }\n },\n 'header enter': {\n key: Keyboard.keys.ENTER,\n collapsed: true,\n format: ['header'],\n suffix: /^$/,\n handler: function handler(range, context) {\n var _quill$getLine5 = this.quill.getLine(range.index),\n _quill$getLine6 = _slicedToArray(_quill$getLine5, 2),\n line = _quill$getLine6[0],\n offset = _quill$getLine6[1];\n\n var delta = new _quillDelta2.default().retain(range.index).insert('\\n', context.format).retain(line.length() - offset - 1).retain(1, { header: null });\n this.quill.updateContents(delta, _quill2.default.sources.USER);\n this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);\n this.quill.scrollIntoView();\n }\n },\n 'list autofill': {\n key: ' ',\n collapsed: true,\n format: { list: false },\n prefix: /^\\s*?(\\d+\\.|-|\\*|\\[ ?\\]|\\[x\\])$/,\n handler: function handler(range, context) {\n var length = context.prefix.length;\n\n var _quill$getLine7 = this.quill.getLine(range.index),\n _quill$getLine8 = _slicedToArray(_quill$getLine7, 2),\n line = _quill$getLine8[0],\n offset = _quill$getLine8[1];\n\n if (offset > length) return true;\n var value = void 0;\n switch (context.prefix.trim()) {\n case '[]':case '[ ]':\n value = 'unchecked';\n break;\n case '[x]':\n value = 'checked';\n break;\n case '-':case '*':\n value = 'bullet';\n break;\n default:\n value = 'ordered';\n }\n this.quill.insertText(range.index, ' ', _quill2.default.sources.USER);\n this.quill.history.cutoff();\n var delta = new _quillDelta2.default().retain(range.index - offset).delete(length + 1).retain(line.length() - 2 - offset).retain(1, { list: value });\n this.quill.updateContents(delta, _quill2.default.sources.USER);\n this.quill.history.cutoff();\n this.quill.setSelection(range.index - length, _quill2.default.sources.SILENT);\n }\n },\n 'code exit': {\n key: Keyboard.keys.ENTER,\n collapsed: true,\n format: ['code-block'],\n prefix: /\\n\\n$/,\n suffix: /^\\s+$/,\n handler: function handler(range) {\n var _quill$getLine9 = this.quill.getLine(range.index),\n _quill$getLine10 = _slicedToArray(_quill$getLine9, 2),\n line = _quill$getLine10[0],\n offset = _quill$getLine10[1];\n\n var delta = new _quillDelta2.default().retain(range.index + line.length() - offset - 2).retain(1, { 'code-block': null }).delete(1);\n this.quill.updateContents(delta, _quill2.default.sources.USER);\n }\n },\n 'embed left': makeEmbedArrowHandler(Keyboard.keys.LEFT, false),\n 'embed left shift': makeEmbedArrowHandler(Keyboard.keys.LEFT, true),\n 'embed right': makeEmbedArrowHandler(Keyboard.keys.RIGHT, false),\n 'embed right shift': makeEmbedArrowHandler(Keyboard.keys.RIGHT, true)\n }\n};\n\nfunction makeEmbedArrowHandler(key, shiftKey) {\n var _ref3;\n\n var where = key === Keyboard.keys.LEFT ? 'prefix' : 'suffix';\n return _ref3 = {\n key: key,\n shiftKey: shiftKey,\n altKey: null\n }, _defineProperty(_ref3, where, /^$/), _defineProperty(_ref3, 'handler', function handler(range) {\n var index = range.index;\n if (key === Keyboard.keys.RIGHT) {\n index += range.length + 1;\n }\n\n var _quill$getLeaf3 = this.quill.getLeaf(index),\n _quill$getLeaf4 = _slicedToArray(_quill$getLeaf3, 1),\n leaf = _quill$getLeaf4[0];\n\n if (!(leaf instanceof _parchment2.default.Embed)) return true;\n if (key === Keyboard.keys.LEFT) {\n if (shiftKey) {\n this.quill.setSelection(range.index - 1, range.length + 1, _quill2.default.sources.USER);\n } else {\n this.quill.setSelection(range.index - 1, _quill2.default.sources.USER);\n }\n } else {\n if (shiftKey) {\n this.quill.setSelection(range.index, range.length + 1, _quill2.default.sources.USER);\n } else {\n this.quill.setSelection(range.index + range.length + 1, _quill2.default.sources.USER);\n }\n }\n return false;\n }), _ref3;\n}\n\nfunction handleBackspace(range, context) {\n if (range.index === 0 || this.quill.getLength() <= 1) return;\n\n var _quill$getLine11 = this.quill.getLine(range.index),\n _quill$getLine12 = _slicedToArray(_quill$getLine11, 1),\n line = _quill$getLine12[0];\n\n var formats = {};\n if (context.offset === 0) {\n var _quill$getLine13 = this.quill.getLine(range.index - 1),\n _quill$getLine14 = _slicedToArray(_quill$getLine13, 1),\n prev = _quill$getLine14[0];\n\n if (prev != null && prev.length() > 1) {\n var curFormats = line.formats();\n var prevFormats = this.quill.getFormat(range.index - 1, 1);\n formats = _op2.default.attributes.diff(curFormats, prevFormats) || {};\n }\n }\n // Check for astral symbols\n var length = /[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]$/.test(context.prefix) ? 2 : 1;\n this.quill.deleteText(range.index - length, length, _quill2.default.sources.USER);\n if (Object.keys(formats).length > 0) {\n this.quill.formatLine(range.index - length, length, formats, _quill2.default.sources.USER);\n }\n this.quill.focus();\n}\n\nfunction handleDelete(range, context) {\n // Check for astral symbols\n var length = /^[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]/.test(context.suffix) ? 2 : 1;\n if (range.index >= this.quill.getLength() - length) return;\n var formats = {},\n nextLength = 0;\n\n var _quill$getLine15 = this.quill.getLine(range.index),\n _quill$getLine16 = _slicedToArray(_quill$getLine15, 1),\n line = _quill$getLine16[0];\n\n if (context.offset >= line.length() - 1) {\n var _quill$getLine17 = this.quill.getLine(range.index + 1),\n _quill$getLine18 = _slicedToArray(_quill$getLine17, 1),\n next = _quill$getLine18[0];\n\n if (next) {\n var curFormats = line.formats();\n var nextFormats = this.quill.getFormat(range.index, 1);\n formats = _op2.default.attributes.diff(curFormats, nextFormats) || {};\n nextLength = next.length();\n }\n }\n this.quill.deleteText(range.index, length, _quill2.default.sources.USER);\n if (Object.keys(formats).length > 0) {\n this.quill.formatLine(range.index + nextLength - 1, length, formats, _quill2.default.sources.USER);\n }\n}\n\nfunction handleDeleteRange(range) {\n var lines = this.quill.getLines(range);\n var formats = {};\n if (lines.length > 1) {\n var firstFormats = lines[0].formats();\n var lastFormats = lines[lines.length - 1].formats();\n formats = _op2.default.attributes.diff(lastFormats, firstFormats) || {};\n }\n this.quill.deleteText(range, _quill2.default.sources.USER);\n if (Object.keys(formats).length > 0) {\n this.quill.formatLine(range.index, 1, formats, _quill2.default.sources.USER);\n }\n this.quill.setSelection(range.index, _quill2.default.sources.SILENT);\n this.quill.focus();\n}\n\nfunction handleEnter(range, context) {\n var _this3 = this;\n\n if (range.length > 0) {\n this.quill.scroll.deleteAt(range.index, range.length); // So we do not trigger text-change\n }\n var lineFormats = Object.keys(context.format).reduce(function (lineFormats, format) {\n if (_parchment2.default.query(format, _parchment2.default.Scope.BLOCK) && !Array.isArray(context.format[format])) {\n lineFormats[format] = context.format[format];\n }\n return lineFormats;\n }, {});\n this.quill.insertText(range.index, '\\n', lineFormats, _quill2.default.sources.USER);\n // Earlier scroll.deleteAt might have messed up our selection,\n // so insertText's built in selection preservation is not reliable\n this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);\n this.quill.focus();\n Object.keys(context.format).forEach(function (name) {\n if (lineFormats[name] != null) return;\n if (Array.isArray(context.format[name])) return;\n if (name === 'link') return;\n _this3.quill.format(name, context.format[name], _quill2.default.sources.USER);\n });\n}\n\nfunction makeCodeBlockHandler(indent) {\n return {\n key: Keyboard.keys.TAB,\n shiftKey: !indent,\n format: { 'code-block': true },\n handler: function handler(range) {\n var CodeBlock = _parchment2.default.query('code-block');\n var index = range.index,\n length = range.length;\n\n var _quill$scroll$descend = this.quill.scroll.descendant(CodeBlock, index),\n _quill$scroll$descend2 = _slicedToArray(_quill$scroll$descend, 2),\n block = _quill$scroll$descend2[0],\n offset = _quill$scroll$descend2[1];\n\n if (block == null) return;\n var scrollIndex = this.quill.getIndex(block);\n var start = block.newlineIndex(offset, true) + 1;\n var end = block.newlineIndex(scrollIndex + offset + length);\n var lines = block.domNode.textContent.slice(start, end).split('\\n');\n offset = 0;\n lines.forEach(function (line, i) {\n if (indent) {\n block.insertAt(start + offset, CodeBlock.TAB);\n offset += CodeBlock.TAB.length;\n if (i === 0) {\n index += CodeBlock.TAB.length;\n } else {\n length += CodeBlock.TAB.length;\n }\n } else if (line.startsWith(CodeBlock.TAB)) {\n block.deleteAt(start + offset, CodeBlock.TAB.length);\n offset -= CodeBlock.TAB.length;\n if (i === 0) {\n index -= CodeBlock.TAB.length;\n } else {\n length -= CodeBlock.TAB.length;\n }\n }\n offset += line.length + 1;\n });\n this.quill.update(_quill2.default.sources.USER);\n this.quill.setSelection(index, length, _quill2.default.sources.SILENT);\n }\n };\n}\n\nfunction makeFormatHandler(format) {\n return {\n key: format[0].toUpperCase(),\n shortKey: true,\n handler: function handler(range, context) {\n this.quill.format(format, !context.format[format], _quill2.default.sources.USER);\n }\n };\n}\n\nfunction normalize(binding) {\n if (typeof binding === 'string' || typeof binding === 'number') {\n return normalize({ key: binding });\n }\n if ((typeof binding === 'undefined' ? 'undefined' : _typeof(binding)) === 'object') {\n binding = (0, _clone2.default)(binding, false);\n }\n if (typeof binding.key === 'string') {\n if (Keyboard.keys[binding.key.toUpperCase()] != null) {\n binding.key = Keyboard.keys[binding.key.toUpperCase()];\n } else if (binding.key.length === 1) {\n binding.key = binding.key.toUpperCase().charCodeAt(0);\n } else {\n return null;\n }\n }\n if (binding.shortKey) {\n binding[SHORTKEY] = binding.shortKey;\n delete binding.shortKey;\n }\n return binding;\n}\n\nexports.default = Keyboard;\nexports.SHORTKEY = SHORTKEY;\n\n/***/ }),\n/* 24 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"]) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError(\"Invalid attempt to destructure non-iterable instance\"); } }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _text = __webpack_require__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Cursor = function (_Parchment$Embed) {\n _inherits(Cursor, _Parchment$Embed);\n\n _createClass(Cursor, null, [{\n key: 'value',\n value: function value() {\n return undefined;\n }\n }]);\n\n function Cursor(domNode, selection) {\n _classCallCheck(this, Cursor);\n\n var _this = _possibleConstructorReturn(this, (Cursor.__proto__ || Object.getPrototypeOf(Cursor)).call(this, domNode));\n\n _this.selection = selection;\n _this.textNode = document.createTextNode(Cursor.CONTENTS);\n _this.domNode.appendChild(_this.textNode);\n _this._length = 0;\n return _this;\n }\n\n _createClass(Cursor, [{\n key: 'detach',\n value: function detach() {\n // super.detach() will also clear domNode.__blot\n if (this.parent != null) this.parent.removeChild(this);\n }\n }, {\n key: 'format',\n value: function format(name, value) {\n if (this._length !== 0) {\n return _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'format', this).call(this, name, value);\n }\n var target = this,\n index = 0;\n while (target != null && target.statics.scope !== _parchment2.default.Scope.BLOCK_BLOT) {\n index += target.offset(target.parent);\n target = target.parent;\n }\n if (target != null) {\n this._length = Cursor.CONTENTS.length;\n target.optimize();\n target.formatAt(index, Cursor.CONTENTS.length, name, value);\n this._length = 0;\n }\n }\n }, {\n key: 'index',\n value: function index(node, offset) {\n if (node === this.textNode) return 0;\n return _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'index', this).call(this, node, offset);\n }\n }, {\n key: 'length',\n value: function length() {\n return this._length;\n }\n }, {\n key: 'position',\n value: function position() {\n return [this.textNode, this.textNode.data.length];\n }\n }, {\n key: 'remove',\n value: function remove() {\n _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'remove', this).call(this);\n this.parent = null;\n }\n }, {\n key: 'restore',\n value: function restore() {\n if (this.selection.composing || this.parent == null) return;\n var textNode = this.textNode;\n var range = this.selection.getNativeRange();\n var restoreText = void 0,\n start = void 0,\n end = void 0;\n if (range != null && range.start.node === textNode && range.end.node === textNode) {\n var _ref = [textNode, range.start.offset, range.end.offset];\n restoreText = _ref[0];\n start = _ref[1];\n end = _ref[2];\n }\n // Link format will insert text outside of anchor tag\n while (this.domNode.lastChild != null && this.domNode.lastChild !== this.textNode) {\n this.domNode.parentNode.insertBefore(this.domNode.lastChild, this.domNode);\n }\n if (this.textNode.data !== Cursor.CONTENTS) {\n var text = this.textNode.data.split(Cursor.CONTENTS).join('');\n if (this.next instanceof _text2.default) {\n restoreText = this.next.domNode;\n this.next.insertAt(0, text);\n this.textNode.data = Cursor.CONTENTS;\n } else {\n this.textNode.data = text;\n this.parent.insertBefore(_parchment2.default.create(this.textNode), this);\n this.textNode = document.createTextNode(Cursor.CONTENTS);\n this.domNode.appendChild(this.textNode);\n }\n }\n this.remove();\n if (start != null) {\n var _map = [start, end].map(function (offset) {\n return Math.max(0, Math.min(restoreText.data.length, offset - 1));\n });\n\n var _map2 = _slicedToArray(_map, 2);\n\n start = _map2[0];\n end = _map2[1];\n\n return {\n startNode: restoreText,\n startOffset: start,\n endNode: restoreText,\n endOffset: end\n };\n }\n }\n }, {\n key: 'update',\n value: function update(mutations, context) {\n var _this2 = this;\n\n if (mutations.some(function (mutation) {\n return mutation.type === 'characterData' && mutation.target === _this2.textNode;\n })) {\n var range = this.restore();\n if (range) context.range = range;\n }\n }\n }, {\n key: 'value',\n value: function value() {\n return '';\n }\n }]);\n\n return Cursor;\n}(_parchment2.default.Embed);\n\nCursor.blotName = 'cursor';\nCursor.className = 'ql-cursor';\nCursor.tagName = 'span';\nCursor.CONTENTS = '\\uFEFF'; // Zero width no break space\n\n\nexports.default = Cursor;\n\n/***/ }),\n/* 25 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _block = __webpack_require__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Container = function (_Parchment$Container) {\n _inherits(Container, _Parchment$Container);\n\n function Container() {\n _classCallCheck(this, Container);\n\n return _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).apply(this, arguments));\n }\n\n return Container;\n}(_parchment2.default.Container);\n\nContainer.allowedChildren = [_block2.default, _block.BlockEmbed, Container];\n\nexports.default = Container;\n\n/***/ }),\n/* 26 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.ColorStyle = exports.ColorClass = exports.ColorAttributor = undefined;\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar ColorAttributor = function (_Parchment$Attributor) {\n _inherits(ColorAttributor, _Parchment$Attributor);\n\n function ColorAttributor() {\n _classCallCheck(this, ColorAttributor);\n\n return _possibleConstructorReturn(this, (ColorAttributor.__proto__ || Object.getPrototypeOf(ColorAttributor)).apply(this, arguments));\n }\n\n _createClass(ColorAttributor, [{\n key: 'value',\n value: function value(domNode) {\n var value = _get(ColorAttributor.prototype.__proto__ || Object.getPrototypeOf(ColorAttributor.prototype), 'value', this).call(this, domNode);\n if (!value.startsWith('rgb(')) return value;\n value = value.replace(/^[^\\d]+/, '').replace(/[^\\d]+$/, '');\n return '#' + value.split(',').map(function (component) {\n return ('00' + parseInt(component).toString(16)).slice(-2);\n }).join('');\n }\n }]);\n\n return ColorAttributor;\n}(_parchment2.default.Attributor.Style);\n\nvar ColorClass = new _parchment2.default.Attributor.Class('color', 'ql-color', {\n scope: _parchment2.default.Scope.INLINE\n});\nvar ColorStyle = new ColorAttributor('color', 'color', {\n scope: _parchment2.default.Scope.INLINE\n});\n\nexports.ColorAttributor = ColorAttributor;\nexports.ColorClass = ColorClass;\nexports.ColorStyle = ColorStyle;\n\n/***/ }),\n/* 27 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.sanitize = exports.default = undefined;\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _inline = __webpack_require__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Link = function (_Inline) {\n _inherits(Link, _Inline);\n\n function Link() {\n _classCallCheck(this, Link);\n\n return _possibleConstructorReturn(this, (Link.__proto__ || Object.getPrototypeOf(Link)).apply(this, arguments));\n }\n\n _createClass(Link, [{\n key: 'format',\n value: function format(name, value) {\n if (name !== this.statics.blotName || !value) return _get(Link.prototype.__proto__ || Object.getPrototypeOf(Link.prototype), 'format', this).call(this, name, value);\n value = this.constructor.sanitize(value);\n this.domNode.setAttribute('href', value);\n }\n }], [{\n key: 'create',\n value: function create(value) {\n var node = _get(Link.__proto__ || Object.getPrototypeOf(Link), 'create', this).call(this, value);\n value = this.sanitize(value);\n node.setAttribute('href', value);\n node.setAttribute('rel', 'noopener noreferrer');\n node.setAttribute('target', '_blank');\n return node;\n }\n }, {\n key: 'formats',\n value: function formats(domNode) {\n return domNode.getAttribute('href');\n }\n }, {\n key: 'sanitize',\n value: function sanitize(url) {\n return _sanitize(url, this.PROTOCOL_WHITELIST) ? url : this.SANITIZED_URL;\n }\n }]);\n\n return Link;\n}(_inline2.default);\n\nLink.blotName = 'link';\nLink.tagName = 'A';\nLink.SANITIZED_URL = 'about:blank';\nLink.PROTOCOL_WHITELIST = ['http', 'https', 'mailto', 'tel'];\n\nfunction _sanitize(url, protocols) {\n var anchor = document.createElement('a');\n anchor.href = url;\n var protocol = anchor.href.slice(0, anchor.href.indexOf(':'));\n return protocols.indexOf(protocol) > -1;\n}\n\nexports.default = Link;\nexports.sanitize = _sanitize;\n\n/***/ }),\n/* 28 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _keyboard = __webpack_require__(23);\n\nvar _keyboard2 = _interopRequireDefault(_keyboard);\n\nvar _dropdown = __webpack_require__(107);\n\nvar _dropdown2 = _interopRequireDefault(_dropdown);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar optionsCounter = 0;\n\nfunction toggleAriaAttribute(element, attribute) {\n element.setAttribute(attribute, !(element.getAttribute(attribute) === 'true'));\n}\n\nvar Picker = function () {\n function Picker(select) {\n var _this = this;\n\n _classCallCheck(this, Picker);\n\n this.select = select;\n this.container = document.createElement('span');\n this.buildPicker();\n this.select.style.display = 'none';\n this.select.parentNode.insertBefore(this.container, this.select);\n\n this.label.addEventListener('mousedown', function () {\n _this.togglePicker();\n });\n this.label.addEventListener('keydown', function (event) {\n switch (event.keyCode) {\n // Allows the \"Enter\" key to open the picker\n case _keyboard2.default.keys.ENTER:\n _this.togglePicker();\n break;\n\n // Allows the \"Escape\" key to close the picker\n case _keyboard2.default.keys.ESCAPE:\n _this.escape();\n event.preventDefault();\n break;\n default:\n }\n });\n this.select.addEventListener('change', this.update.bind(this));\n }\n\n _createClass(Picker, [{\n key: 'togglePicker',\n value: function togglePicker() {\n this.container.classList.toggle('ql-expanded');\n // Toggle aria-expanded and aria-hidden to make the picker accessible\n toggleAriaAttribute(this.label, 'aria-expanded');\n toggleAriaAttribute(this.options, 'aria-hidden');\n }\n }, {\n key: 'buildItem',\n value: function buildItem(option) {\n var _this2 = this;\n\n var item = document.createElement('span');\n item.tabIndex = '0';\n item.setAttribute('role', 'button');\n\n item.classList.add('ql-picker-item');\n if (option.hasAttribute('value')) {\n item.setAttribute('data-value', option.getAttribute('value'));\n }\n if (option.textContent) {\n item.setAttribute('data-label', option.textContent);\n }\n item.addEventListener('click', function () {\n _this2.selectItem(item, true);\n });\n item.addEventListener('keydown', function (event) {\n switch (event.keyCode) {\n // Allows the \"Enter\" key to select an item\n case _keyboard2.default.keys.ENTER:\n _this2.selectItem(item, true);\n event.preventDefault();\n break;\n\n // Allows the \"Escape\" key to close the picker\n case _keyboard2.default.keys.ESCAPE:\n _this2.escape();\n event.preventDefault();\n break;\n default:\n }\n });\n\n return item;\n }\n }, {\n key: 'buildLabel',\n value: function buildLabel() {\n var label = document.createElement('span');\n label.classList.add('ql-picker-label');\n label.innerHTML = _dropdown2.default;\n label.tabIndex = '0';\n label.setAttribute('role', 'button');\n label.setAttribute('aria-expanded', 'false');\n this.container.appendChild(label);\n return label;\n }\n }, {\n key: 'buildOptions',\n value: function buildOptions() {\n var _this3 = this;\n\n var options = document.createElement('span');\n options.classList.add('ql-picker-options');\n\n // Don't want screen readers to read this until options are visible\n options.setAttribute('aria-hidden', 'true');\n options.tabIndex = '-1';\n\n // Need a unique id for aria-controls\n options.id = 'ql-picker-options-' + optionsCounter;\n optionsCounter += 1;\n this.label.setAttribute('aria-controls', options.id);\n\n this.options = options;\n\n [].slice.call(this.select.options).forEach(function (option) {\n var item = _this3.buildItem(option);\n options.appendChild(item);\n if (option.selected === true) {\n _this3.selectItem(item);\n }\n });\n this.container.appendChild(options);\n }\n }, {\n key: 'buildPicker',\n value: function buildPicker() {\n var _this4 = this;\n\n [].slice.call(this.select.attributes).forEach(function (item) {\n _this4.container.setAttribute(item.name, item.value);\n });\n this.container.classList.add('ql-picker');\n this.label = this.buildLabel();\n this.buildOptions();\n }\n }, {\n key: 'escape',\n value: function escape() {\n var _this5 = this;\n\n // Close menu and return focus to trigger label\n this.close();\n // Need setTimeout for accessibility to ensure that the browser executes\n // focus on the next process thread and after any DOM content changes\n setTimeout(function () {\n return _this5.label.focus();\n }, 1);\n }\n }, {\n key: 'close',\n value: function close() {\n this.container.classList.remove('ql-expanded');\n this.label.setAttribute('aria-expanded', 'false');\n this.options.setAttribute('aria-hidden', 'true');\n }\n }, {\n key: 'selectItem',\n value: function selectItem(item) {\n var trigger = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n var selected = this.container.querySelector('.ql-selected');\n if (item === selected) return;\n if (selected != null) {\n selected.classList.remove('ql-selected');\n }\n if (item == null) return;\n item.classList.add('ql-selected');\n this.select.selectedIndex = [].indexOf.call(item.parentNode.children, item);\n if (item.hasAttribute('data-value')) {\n this.label.setAttribute('data-value', item.getAttribute('data-value'));\n } else {\n this.label.removeAttribute('data-value');\n }\n if (item.hasAttribute('data-label')) {\n this.label.setAttribute('data-label', item.getAttribute('data-label'));\n } else {\n this.label.removeAttribute('data-label');\n }\n if (trigger) {\n if (typeof Event === 'function') {\n this.select.dispatchEvent(new Event('change'));\n } else if ((typeof Event === 'undefined' ? 'undefined' : _typeof(Event)) === 'object') {\n // IE11\n var event = document.createEvent('Event');\n event.initEvent('change', true, true);\n this.select.dispatchEvent(event);\n }\n this.close();\n }\n }\n }, {\n key: 'update',\n value: function update() {\n var option = void 0;\n if (this.select.selectedIndex > -1) {\n var item = this.container.querySelector('.ql-picker-options').children[this.select.selectedIndex];\n option = this.select.options[this.select.selectedIndex];\n this.selectItem(item);\n } else {\n this.selectItem(null);\n }\n var isActive = option != null && option !== this.select.querySelector('option[selected]');\n this.label.classList.toggle('ql-active', isActive);\n }\n }]);\n\n return Picker;\n}();\n\nexports.default = Picker;\n\n/***/ }),\n/* 29 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __webpack_require__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _block = __webpack_require__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nvar _break = __webpack_require__(16);\n\nvar _break2 = _interopRequireDefault(_break);\n\nvar _container = __webpack_require__(25);\n\nvar _container2 = _interopRequireDefault(_container);\n\nvar _cursor = __webpack_require__(24);\n\nvar _cursor2 = _interopRequireDefault(_cursor);\n\nvar _embed = __webpack_require__(35);\n\nvar _embed2 = _interopRequireDefault(_embed);\n\nvar _inline = __webpack_require__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nvar _scroll = __webpack_require__(22);\n\nvar _scroll2 = _interopRequireDefault(_scroll);\n\nvar _text = __webpack_require__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nvar _clipboard = __webpack_require__(55);\n\nvar _clipboard2 = _interopRequireDefault(_clipboard);\n\nvar _history = __webpack_require__(42);\n\nvar _history2 = _interopRequireDefault(_history);\n\nvar _keyboard = __webpack_require__(23);\n\nvar _keyboard2 = _interopRequireDefault(_keyboard);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n_quill2.default.register({\n 'blots/block': _block2.default,\n 'blots/block/embed': _block.BlockEmbed,\n 'blots/break': _break2.default,\n 'blots/container': _container2.default,\n 'blots/cursor': _cursor2.default,\n 'blots/embed': _embed2.default,\n 'blots/inline': _inline2.default,\n 'blots/scroll': _scroll2.default,\n 'blots/text': _text2.default,\n\n 'modules/clipboard': _clipboard2.default,\n 'modules/history': _history2.default,\n 'modules/keyboard': _keyboard2.default\n});\n\n_parchment2.default.register(_block2.default, _break2.default, _cursor2.default, _inline2.default, _scroll2.default, _text2.default);\n\nexports.default = _quill2.default;\n\n/***/ }),\n/* 30 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Registry = __webpack_require__(1);\nvar ShadowBlot = /** @class */ (function () {\n function ShadowBlot(domNode) {\n this.domNode = domNode;\n // @ts-ignore\n this.domNode[Registry.DATA_KEY] = { blot: this };\n }\n Object.defineProperty(ShadowBlot.prototype, \"statics\", {\n // Hack for accessing inherited static methods\n get: function () {\n return this.constructor;\n },\n enumerable: true,\n configurable: true\n });\n ShadowBlot.create = function (value) {\n if (this.tagName == null) {\n throw new Registry.ParchmentError('Blot definition missing tagName');\n }\n var node;\n if (Array.isArray(this.tagName)) {\n if (typeof value === 'string') {\n value = value.toUpperCase();\n if (parseInt(value).toString() === value) {\n value = parseInt(value);\n }\n }\n if (typeof value === 'number') {\n node = document.createElement(this.tagName[value - 1]);\n }\n else if (this.tagName.indexOf(value) > -1) {\n node = document.createElement(value);\n }\n else {\n node = document.createElement(this.tagName[0]);\n }\n }\n else {\n node = document.createElement(this.tagName);\n }\n if (this.className) {\n node.classList.add(this.className);\n }\n return node;\n };\n ShadowBlot.prototype.attach = function () {\n if (this.parent != null) {\n this.scroll = this.parent.scroll;\n }\n };\n ShadowBlot.prototype.clone = function () {\n var domNode = this.domNode.cloneNode(false);\n return Registry.create(domNode);\n };\n ShadowBlot.prototype.detach = function () {\n if (this.parent != null)\n this.parent.removeChild(this);\n // @ts-ignore\n delete this.domNode[Registry.DATA_KEY];\n };\n ShadowBlot.prototype.deleteAt = function (index, length) {\n var blot = this.isolate(index, length);\n blot.remove();\n };\n ShadowBlot.prototype.formatAt = function (index, length, name, value) {\n var blot = this.isolate(index, length);\n if (Registry.query(name, Registry.Scope.BLOT) != null && value) {\n blot.wrap(name, value);\n }\n else if (Registry.query(name, Registry.Scope.ATTRIBUTE) != null) {\n var parent = Registry.create(this.statics.scope);\n blot.wrap(parent);\n parent.format(name, value);\n }\n };\n ShadowBlot.prototype.insertAt = function (index, value, def) {\n var blot = def == null ? Registry.create('text', value) : Registry.create(value, def);\n var ref = this.split(index);\n this.parent.insertBefore(blot, ref);\n };\n ShadowBlot.prototype.insertInto = function (parentBlot, refBlot) {\n if (refBlot === void 0) { refBlot = null; }\n if (this.parent != null) {\n this.parent.children.remove(this);\n }\n var refDomNode = null;\n parentBlot.children.insertBefore(this, refBlot);\n if (refBlot != null) {\n refDomNode = refBlot.domNode;\n }\n if (this.domNode.parentNode != parentBlot.domNode ||\n this.domNode.nextSibling != refDomNode) {\n parentBlot.domNode.insertBefore(this.domNode, refDomNode);\n }\n this.parent = parentBlot;\n this.attach();\n };\n ShadowBlot.prototype.isolate = function (index, length) {\n var target = this.split(index);\n target.split(length);\n return target;\n };\n ShadowBlot.prototype.length = function () {\n return 1;\n };\n ShadowBlot.prototype.offset = function (root) {\n if (root === void 0) { root = this.parent; }\n if (this.parent == null || this == root)\n return 0;\n return this.parent.children.offset(this) + this.parent.offset(root);\n };\n ShadowBlot.prototype.optimize = function (context) {\n // TODO clean up once we use WeakMap\n // @ts-ignore\n if (this.domNode[Registry.DATA_KEY] != null) {\n // @ts-ignore\n delete this.domNode[Registry.DATA_KEY].mutations;\n }\n };\n ShadowBlot.prototype.remove = function () {\n if (this.domNode.parentNode != null) {\n this.domNode.parentNode.removeChild(this.domNode);\n }\n this.detach();\n };\n ShadowBlot.prototype.replace = function (target) {\n if (target.parent == null)\n return;\n target.parent.insertBefore(this, target.next);\n target.remove();\n };\n ShadowBlot.prototype.replaceWith = function (name, value) {\n var replacement = typeof name === 'string' ? Registry.create(name, value) : name;\n replacement.replace(this);\n return replacement;\n };\n ShadowBlot.prototype.split = function (index, force) {\n return index === 0 ? this : this.next;\n };\n ShadowBlot.prototype.update = function (mutations, context) {\n // Nothing to do by default\n };\n ShadowBlot.prototype.wrap = function (name, value) {\n var wrapper = typeof name === 'string' ? Registry.create(name, value) : name;\n if (this.parent != null) {\n this.parent.insertBefore(wrapper, this.next);\n }\n wrapper.appendChild(this);\n return wrapper;\n };\n ShadowBlot.blotName = 'abstract';\n return ShadowBlot;\n}());\nexports.default = ShadowBlot;\n\n\n/***/ }),\n/* 31 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar attributor_1 = __webpack_require__(12);\nvar class_1 = __webpack_require__(32);\nvar style_1 = __webpack_require__(33);\nvar Registry = __webpack_require__(1);\nvar AttributorStore = /** @class */ (function () {\n function AttributorStore(domNode) {\n this.attributes = {};\n this.domNode = domNode;\n this.build();\n }\n AttributorStore.prototype.attribute = function (attribute, value) {\n // verb\n if (value) {\n if (attribute.add(this.domNode, value)) {\n if (attribute.value(this.domNode) != null) {\n this.attributes[attribute.attrName] = attribute;\n }\n else {\n delete this.attributes[attribute.attrName];\n }\n }\n }\n else {\n attribute.remove(this.domNode);\n delete this.attributes[attribute.attrName];\n }\n };\n AttributorStore.prototype.build = function () {\n var _this = this;\n this.attributes = {};\n var attributes = attributor_1.default.keys(this.domNode);\n var classes = class_1.default.keys(this.domNode);\n var styles = style_1.default.keys(this.domNode);\n attributes\n .concat(classes)\n .concat(styles)\n .forEach(function (name) {\n var attr = Registry.query(name, Registry.Scope.ATTRIBUTE);\n if (attr instanceof attributor_1.default) {\n _this.attributes[attr.attrName] = attr;\n }\n });\n };\n AttributorStore.prototype.copy = function (target) {\n var _this = this;\n Object.keys(this.attributes).forEach(function (key) {\n var value = _this.attributes[key].value(_this.domNode);\n target.format(key, value);\n });\n };\n AttributorStore.prototype.move = function (target) {\n var _this = this;\n this.copy(target);\n Object.keys(this.attributes).forEach(function (key) {\n _this.attributes[key].remove(_this.domNode);\n });\n this.attributes = {};\n };\n AttributorStore.prototype.values = function () {\n var _this = this;\n return Object.keys(this.attributes).reduce(function (attributes, name) {\n attributes[name] = _this.attributes[name].value(_this.domNode);\n return attributes;\n }, {});\n };\n return AttributorStore;\n}());\nexports.default = AttributorStore;\n\n\n/***/ }),\n/* 32 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar attributor_1 = __webpack_require__(12);\nfunction match(node, prefix) {\n var className = node.getAttribute('class') || '';\n return className.split(/\\s+/).filter(function (name) {\n return name.indexOf(prefix + \"-\") === 0;\n });\n}\nvar ClassAttributor = /** @class */ (function (_super) {\n __extends(ClassAttributor, _super);\n function ClassAttributor() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n ClassAttributor.keys = function (node) {\n return (node.getAttribute('class') || '').split(/\\s+/).map(function (name) {\n return name\n .split('-')\n .slice(0, -1)\n .join('-');\n });\n };\n ClassAttributor.prototype.add = function (node, value) {\n if (!this.canAdd(node, value))\n return false;\n this.remove(node);\n node.classList.add(this.keyName + \"-\" + value);\n return true;\n };\n ClassAttributor.prototype.remove = function (node) {\n var matches = match(node, this.keyName);\n matches.forEach(function (name) {\n node.classList.remove(name);\n });\n if (node.classList.length === 0) {\n node.removeAttribute('class');\n }\n };\n ClassAttributor.prototype.value = function (node) {\n var result = match(node, this.keyName)[0] || '';\n var value = result.slice(this.keyName.length + 1); // +1 for hyphen\n return this.canAdd(node, value) ? value : '';\n };\n return ClassAttributor;\n}(attributor_1.default));\nexports.default = ClassAttributor;\n\n\n/***/ }),\n/* 33 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar attributor_1 = __webpack_require__(12);\nfunction camelize(name) {\n var parts = name.split('-');\n var rest = parts\n .slice(1)\n .map(function (part) {\n return part[0].toUpperCase() + part.slice(1);\n })\n .join('');\n return parts[0] + rest;\n}\nvar StyleAttributor = /** @class */ (function (_super) {\n __extends(StyleAttributor, _super);\n function StyleAttributor() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n StyleAttributor.keys = function (node) {\n return (node.getAttribute('style') || '').split(';').map(function (value) {\n var arr = value.split(':');\n return arr[0].trim();\n });\n };\n StyleAttributor.prototype.add = function (node, value) {\n if (!this.canAdd(node, value))\n return false;\n // @ts-ignore\n node.style[camelize(this.keyName)] = value;\n return true;\n };\n StyleAttributor.prototype.remove = function (node) {\n // @ts-ignore\n node.style[camelize(this.keyName)] = '';\n if (!node.getAttribute('style')) {\n node.removeAttribute('style');\n }\n };\n StyleAttributor.prototype.value = function (node) {\n // @ts-ignore\n var value = node.style[camelize(this.keyName)];\n return this.canAdd(node, value) ? value : '';\n };\n return StyleAttributor;\n}(attributor_1.default));\nexports.default = StyleAttributor;\n\n\n/***/ }),\n/* 34 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Theme = function () {\n function Theme(quill, options) {\n _classCallCheck(this, Theme);\n\n this.quill = quill;\n this.options = options;\n this.modules = {};\n }\n\n _createClass(Theme, [{\n key: 'init',\n value: function init() {\n var _this = this;\n\n Object.keys(this.options.modules).forEach(function (name) {\n if (_this.modules[name] == null) {\n _this.addModule(name);\n }\n });\n }\n }, {\n key: 'addModule',\n value: function addModule(name) {\n var moduleClass = this.quill.constructor.import('modules/' + name);\n this.modules[name] = new moduleClass(this.quill, this.options.modules[name] || {});\n return this.modules[name];\n }\n }]);\n\n return Theme;\n}();\n\nTheme.DEFAULTS = {\n modules: {}\n};\nTheme.themes = {\n 'default': Theme\n};\n\nexports.default = Theme;\n\n/***/ }),\n/* 35 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _text = __webpack_require__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar GUARD_TEXT = '\\uFEFF';\n\nvar Embed = function (_Parchment$Embed) {\n _inherits(Embed, _Parchment$Embed);\n\n function Embed(node) {\n _classCallCheck(this, Embed);\n\n var _this = _possibleConstructorReturn(this, (Embed.__proto__ || Object.getPrototypeOf(Embed)).call(this, node));\n\n _this.contentNode = document.createElement('span');\n _this.contentNode.setAttribute('contenteditable', false);\n [].slice.call(_this.domNode.childNodes).forEach(function (childNode) {\n _this.contentNode.appendChild(childNode);\n });\n _this.leftGuard = document.createTextNode(GUARD_TEXT);\n _this.rightGuard = document.createTextNode(GUARD_TEXT);\n _this.domNode.appendChild(_this.leftGuard);\n _this.domNode.appendChild(_this.contentNode);\n _this.domNode.appendChild(_this.rightGuard);\n return _this;\n }\n\n _createClass(Embed, [{\n key: 'index',\n value: function index(node, offset) {\n if (node === this.leftGuard) return 0;\n if (node === this.rightGuard) return 1;\n return _get(Embed.prototype.__proto__ || Object.getPrototypeOf(Embed.prototype), 'index', this).call(this, node, offset);\n }\n }, {\n key: 'restore',\n value: function restore(node) {\n var range = void 0,\n textNode = void 0;\n var text = node.data.split(GUARD_TEXT).join('');\n if (node === this.leftGuard) {\n if (this.prev instanceof _text2.default) {\n var prevLength = this.prev.length();\n this.prev.insertAt(prevLength, text);\n range = {\n startNode: this.prev.domNode,\n startOffset: prevLength + text.length\n };\n } else {\n textNode = document.createTextNode(text);\n this.parent.insertBefore(_parchment2.default.create(textNode), this);\n range = {\n startNode: textNode,\n startOffset: text.length\n };\n }\n } else if (node === this.rightGuard) {\n if (this.next instanceof _text2.default) {\n this.next.insertAt(0, text);\n range = {\n startNode: this.next.domNode,\n startOffset: text.length\n };\n } else {\n textNode = document.createTextNode(text);\n this.parent.insertBefore(_parchment2.default.create(textNode), this.next);\n range = {\n startNode: textNode,\n startOffset: text.length\n };\n }\n }\n node.data = GUARD_TEXT;\n return range;\n }\n }, {\n key: 'update',\n value: function update(mutations, context) {\n var _this2 = this;\n\n mutations.forEach(function (mutation) {\n if (mutation.type === 'characterData' && (mutation.target === _this2.leftGuard || mutation.target === _this2.rightGuard)) {\n var range = _this2.restore(mutation.target);\n if (range) context.range = range;\n }\n });\n }\n }]);\n\n return Embed;\n}(_parchment2.default.Embed);\n\nexports.default = Embed;\n\n/***/ }),\n/* 36 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.AlignStyle = exports.AlignClass = exports.AlignAttribute = undefined;\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar config = {\n scope: _parchment2.default.Scope.BLOCK,\n whitelist: ['right', 'center', 'justify']\n};\n\nvar AlignAttribute = new _parchment2.default.Attributor.Attribute('align', 'align', config);\nvar AlignClass = new _parchment2.default.Attributor.Class('align', 'ql-align', config);\nvar AlignStyle = new _parchment2.default.Attributor.Style('align', 'text-align', config);\n\nexports.AlignAttribute = AlignAttribute;\nexports.AlignClass = AlignClass;\nexports.AlignStyle = AlignStyle;\n\n/***/ }),\n/* 37 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.BackgroundStyle = exports.BackgroundClass = undefined;\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _color = __webpack_require__(26);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar BackgroundClass = new _parchment2.default.Attributor.Class('background', 'ql-bg', {\n scope: _parchment2.default.Scope.INLINE\n});\nvar BackgroundStyle = new _color.ColorAttributor('background', 'background-color', {\n scope: _parchment2.default.Scope.INLINE\n});\n\nexports.BackgroundClass = BackgroundClass;\nexports.BackgroundStyle = BackgroundStyle;\n\n/***/ }),\n/* 38 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.DirectionStyle = exports.DirectionClass = exports.DirectionAttribute = undefined;\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar config = {\n scope: _parchment2.default.Scope.BLOCK,\n whitelist: ['rtl']\n};\n\nvar DirectionAttribute = new _parchment2.default.Attributor.Attribute('direction', 'dir', config);\nvar DirectionClass = new _parchment2.default.Attributor.Class('direction', 'ql-direction', config);\nvar DirectionStyle = new _parchment2.default.Attributor.Style('direction', 'direction', config);\n\nexports.DirectionAttribute = DirectionAttribute;\nexports.DirectionClass = DirectionClass;\nexports.DirectionStyle = DirectionStyle;\n\n/***/ }),\n/* 39 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.FontClass = exports.FontStyle = undefined;\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar config = {\n scope: _parchment2.default.Scope.INLINE,\n whitelist: ['serif', 'monospace']\n};\n\nvar FontClass = new _parchment2.default.Attributor.Class('font', 'ql-font', config);\n\nvar FontStyleAttributor = function (_Parchment$Attributor) {\n _inherits(FontStyleAttributor, _Parchment$Attributor);\n\n function FontStyleAttributor() {\n _classCallCheck(this, FontStyleAttributor);\n\n return _possibleConstructorReturn(this, (FontStyleAttributor.__proto__ || Object.getPrototypeOf(FontStyleAttributor)).apply(this, arguments));\n }\n\n _createClass(FontStyleAttributor, [{\n key: 'value',\n value: function value(node) {\n return _get(FontStyleAttributor.prototype.__proto__ || Object.getPrototypeOf(FontStyleAttributor.prototype), 'value', this).call(this, node).replace(/[\"']/g, '');\n }\n }]);\n\n return FontStyleAttributor;\n}(_parchment2.default.Attributor.Style);\n\nvar FontStyle = new FontStyleAttributor('font', 'font-family', config);\n\nexports.FontStyle = FontStyle;\nexports.FontClass = FontClass;\n\n/***/ }),\n/* 40 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.SizeStyle = exports.SizeClass = undefined;\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar SizeClass = new _parchment2.default.Attributor.Class('size', 'ql-size', {\n scope: _parchment2.default.Scope.INLINE,\n whitelist: ['small', 'large', 'huge']\n});\nvar SizeStyle = new _parchment2.default.Attributor.Style('size', 'font-size', {\n scope: _parchment2.default.Scope.INLINE,\n whitelist: ['10px', '18px', '32px']\n});\n\nexports.SizeClass = SizeClass;\nexports.SizeStyle = SizeStyle;\n\n/***/ }),\n/* 41 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nmodule.exports = {\n 'align': {\n '': __webpack_require__(76),\n 'center': __webpack_require__(77),\n 'right': __webpack_require__(78),\n 'justify': __webpack_require__(79)\n },\n 'background': __webpack_require__(80),\n 'blockquote': __webpack_require__(81),\n 'bold': __webpack_require__(82),\n 'clean': __webpack_require__(83),\n 'code': __webpack_require__(58),\n 'code-block': __webpack_require__(58),\n 'color': __webpack_require__(84),\n 'direction': {\n '': __webpack_require__(85),\n 'rtl': __webpack_require__(86)\n },\n 'float': {\n 'center': __webpack_require__(87),\n 'full': __webpack_require__(88),\n 'left': __webpack_require__(89),\n 'right': __webpack_require__(90)\n },\n 'formula': __webpack_require__(91),\n 'header': {\n '1': __webpack_require__(92),\n '2': __webpack_require__(93)\n },\n 'italic': __webpack_require__(94),\n 'image': __webpack_require__(95),\n 'indent': {\n '+1': __webpack_require__(96),\n '-1': __webpack_require__(97)\n },\n 'link': __webpack_require__(98),\n 'list': {\n 'ordered': __webpack_require__(99),\n 'bullet': __webpack_require__(100),\n 'check': __webpack_require__(101)\n },\n 'script': {\n 'sub': __webpack_require__(102),\n 'super': __webpack_require__(103)\n },\n 'strike': __webpack_require__(104),\n 'underline': __webpack_require__(105),\n 'video': __webpack_require__(106)\n};\n\n/***/ }),\n/* 42 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getLastChangeIndex = exports.default = undefined;\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __webpack_require__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _module = __webpack_require__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar History = function (_Module) {\n _inherits(History, _Module);\n\n function History(quill, options) {\n _classCallCheck(this, History);\n\n var _this = _possibleConstructorReturn(this, (History.__proto__ || Object.getPrototypeOf(History)).call(this, quill, options));\n\n _this.lastRecorded = 0;\n _this.ignoreChange = false;\n _this.clear();\n _this.quill.on(_quill2.default.events.EDITOR_CHANGE, function (eventName, delta, oldDelta, source) {\n if (eventName !== _quill2.default.events.TEXT_CHANGE || _this.ignoreChange) return;\n if (!_this.options.userOnly || source === _quill2.default.sources.USER) {\n _this.record(delta, oldDelta);\n } else {\n _this.transform(delta);\n }\n });\n _this.quill.keyboard.addBinding({ key: 'Z', shortKey: true }, _this.undo.bind(_this));\n _this.quill.keyboard.addBinding({ key: 'Z', shortKey: true, shiftKey: true }, _this.redo.bind(_this));\n if (/Win/i.test(navigator.platform)) {\n _this.quill.keyboard.addBinding({ key: 'Y', shortKey: true }, _this.redo.bind(_this));\n }\n return _this;\n }\n\n _createClass(History, [{\n key: 'change',\n value: function change(source, dest) {\n if (this.stack[source].length === 0) return;\n var delta = this.stack[source].pop();\n this.stack[dest].push(delta);\n this.lastRecorded = 0;\n this.ignoreChange = true;\n this.quill.updateContents(delta[source], _quill2.default.sources.USER);\n this.ignoreChange = false;\n var index = getLastChangeIndex(delta[source]);\n this.quill.setSelection(index);\n }\n }, {\n key: 'clear',\n value: function clear() {\n this.stack = { undo: [], redo: [] };\n }\n }, {\n key: 'cutoff',\n value: function cutoff() {\n this.lastRecorded = 0;\n }\n }, {\n key: 'record',\n value: function record(changeDelta, oldDelta) {\n if (changeDelta.ops.length === 0) return;\n this.stack.redo = [];\n var undoDelta = this.quill.getContents().diff(oldDelta);\n var timestamp = Date.now();\n if (this.lastRecorded + this.options.delay > timestamp && this.stack.undo.length > 0) {\n var delta = this.stack.undo.pop();\n undoDelta = undoDelta.compose(delta.undo);\n changeDelta = delta.redo.compose(changeDelta);\n } else {\n this.lastRecorded = timestamp;\n }\n this.stack.undo.push({\n redo: changeDelta,\n undo: undoDelta\n });\n if (this.stack.undo.length > this.options.maxStack) {\n this.stack.undo.shift();\n }\n }\n }, {\n key: 'redo',\n value: function redo() {\n this.change('redo', 'undo');\n }\n }, {\n key: 'transform',\n value: function transform(delta) {\n this.stack.undo.forEach(function (change) {\n change.undo = delta.transform(change.undo, true);\n change.redo = delta.transform(change.redo, true);\n });\n this.stack.redo.forEach(function (change) {\n change.undo = delta.transform(change.undo, true);\n change.redo = delta.transform(change.redo, true);\n });\n }\n }, {\n key: 'undo',\n value: function undo() {\n this.change('undo', 'redo');\n }\n }]);\n\n return History;\n}(_module2.default);\n\nHistory.DEFAULTS = {\n delay: 1000,\n maxStack: 100,\n userOnly: false\n};\n\nfunction endsWithNewlineChange(delta) {\n var lastOp = delta.ops[delta.ops.length - 1];\n if (lastOp == null) return false;\n if (lastOp.insert != null) {\n return typeof lastOp.insert === 'string' && lastOp.insert.endsWith('\\n');\n }\n if (lastOp.attributes != null) {\n return Object.keys(lastOp.attributes).some(function (attr) {\n return _parchment2.default.query(attr, _parchment2.default.Scope.BLOCK) != null;\n });\n }\n return false;\n}\n\nfunction getLastChangeIndex(delta) {\n var deleteLength = delta.reduce(function (length, op) {\n length += op.delete || 0;\n return length;\n }, 0);\n var changeIndex = delta.length() - deleteLength;\n if (endsWithNewlineChange(delta)) {\n changeIndex -= 1;\n }\n return changeIndex;\n}\n\nexports.default = History;\nexports.getLastChangeIndex = getLastChangeIndex;\n\n/***/ }),\n/* 43 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = exports.BaseTooltip = undefined;\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _extend = __webpack_require__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _quillDelta = __webpack_require__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _emitter = __webpack_require__(8);\n\nvar _emitter2 = _interopRequireDefault(_emitter);\n\nvar _keyboard = __webpack_require__(23);\n\nvar _keyboard2 = _interopRequireDefault(_keyboard);\n\nvar _theme = __webpack_require__(34);\n\nvar _theme2 = _interopRequireDefault(_theme);\n\nvar _colorPicker = __webpack_require__(59);\n\nvar _colorPicker2 = _interopRequireDefault(_colorPicker);\n\nvar _iconPicker = __webpack_require__(60);\n\nvar _iconPicker2 = _interopRequireDefault(_iconPicker);\n\nvar _picker = __webpack_require__(28);\n\nvar _picker2 = _interopRequireDefault(_picker);\n\nvar _tooltip = __webpack_require__(61);\n\nvar _tooltip2 = _interopRequireDefault(_tooltip);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar ALIGNS = [false, 'center', 'right', 'justify'];\n\nvar COLORS = [\"#000000\", \"#e60000\", \"#ff9900\", \"#ffff00\", \"#008a00\", \"#0066cc\", \"#9933ff\", \"#ffffff\", \"#facccc\", \"#ffebcc\", \"#ffffcc\", \"#cce8cc\", \"#cce0f5\", \"#ebd6ff\", \"#bbbbbb\", \"#f06666\", \"#ffc266\", \"#ffff66\", \"#66b966\", \"#66a3e0\", \"#c285ff\", \"#888888\", \"#a10000\", \"#b26b00\", \"#b2b200\", \"#006100\", \"#0047b2\", \"#6b24b2\", \"#444444\", \"#5c0000\", \"#663d00\", \"#666600\", \"#003700\", \"#002966\", \"#3d1466\"];\n\nvar FONTS = [false, 'serif', 'monospace'];\n\nvar HEADERS = ['1', '2', '3', false];\n\nvar SIZES = ['small', false, 'large', 'huge'];\n\nvar BaseTheme = function (_Theme) {\n _inherits(BaseTheme, _Theme);\n\n function BaseTheme(quill, options) {\n _classCallCheck(this, BaseTheme);\n\n var _this = _possibleConstructorReturn(this, (BaseTheme.__proto__ || Object.getPrototypeOf(BaseTheme)).call(this, quill, options));\n\n var listener = function listener(e) {\n if (!document.body.contains(quill.root)) {\n return document.body.removeEventListener('click', listener);\n }\n if (_this.tooltip != null && !_this.tooltip.root.contains(e.target) && document.activeElement !== _this.tooltip.textbox && !_this.quill.hasFocus()) {\n _this.tooltip.hide();\n }\n if (_this.pickers != null) {\n _this.pickers.forEach(function (picker) {\n if (!picker.container.contains(e.target)) {\n picker.close();\n }\n });\n }\n };\n quill.emitter.listenDOM('click', document.body, listener);\n return _this;\n }\n\n _createClass(BaseTheme, [{\n key: 'addModule',\n value: function addModule(name) {\n var module = _get(BaseTheme.prototype.__proto__ || Object.getPrototypeOf(BaseTheme.prototype), 'addModule', this).call(this, name);\n if (name === 'toolbar') {\n this.extendToolbar(module);\n }\n return module;\n }\n }, {\n key: 'buildButtons',\n value: function buildButtons(buttons, icons) {\n buttons.forEach(function (button) {\n var className = button.getAttribute('class') || '';\n className.split(/\\s+/).forEach(function (name) {\n if (!name.startsWith('ql-')) return;\n name = name.slice('ql-'.length);\n if (icons[name] == null) return;\n if (name === 'direction') {\n button.innerHTML = icons[name][''] + icons[name]['rtl'];\n } else if (typeof icons[name] === 'string') {\n button.innerHTML = icons[name];\n } else {\n var value = button.value || '';\n if (value != null && icons[name][value]) {\n button.innerHTML = icons[name][value];\n }\n }\n });\n });\n }\n }, {\n key: 'buildPickers',\n value: function buildPickers(selects, icons) {\n var _this2 = this;\n\n this.pickers = selects.map(function (select) {\n if (select.classList.contains('ql-align')) {\n if (select.querySelector('option') == null) {\n fillSelect(select, ALIGNS);\n }\n return new _iconPicker2.default(select, icons.align);\n } else if (select.classList.contains('ql-background') || select.classList.contains('ql-color')) {\n var format = select.classList.contains('ql-background') ? 'background' : 'color';\n if (select.querySelector('option') == null) {\n fillSelect(select, COLORS, format === 'background' ? '#ffffff' : '#000000');\n }\n return new _colorPicker2.default(select, icons[format]);\n } else {\n if (select.querySelector('option') == null) {\n if (select.classList.contains('ql-font')) {\n fillSelect(select, FONTS);\n } else if (select.classList.contains('ql-header')) {\n fillSelect(select, HEADERS);\n } else if (select.classList.contains('ql-size')) {\n fillSelect(select, SIZES);\n }\n }\n return new _picker2.default(select);\n }\n });\n var update = function update() {\n _this2.pickers.forEach(function (picker) {\n picker.update();\n });\n };\n this.quill.on(_emitter2.default.events.EDITOR_CHANGE, update);\n }\n }]);\n\n return BaseTheme;\n}(_theme2.default);\n\nBaseTheme.DEFAULTS = (0, _extend2.default)(true, {}, _theme2.default.DEFAULTS, {\n modules: {\n toolbar: {\n handlers: {\n formula: function formula() {\n this.quill.theme.tooltip.edit('formula');\n },\n image: function image() {\n var _this3 = this;\n\n var fileInput = this.container.querySelector('input.ql-image[type=file]');\n if (fileInput == null) {\n fileInput = document.createElement('input');\n fileInput.setAttribute('type', 'file');\n fileInput.setAttribute('accept', 'image/png, image/gif, image/jpeg, image/bmp, image/x-icon');\n fileInput.classList.add('ql-image');\n fileInput.addEventListener('change', function () {\n if (fileInput.files != null && fileInput.files[0] != null) {\n var reader = new FileReader();\n reader.onload = function (e) {\n var range = _this3.quill.getSelection(true);\n _this3.quill.updateContents(new _quillDelta2.default().retain(range.index).delete(range.length).insert({ image: e.target.result }), _emitter2.default.sources.USER);\n _this3.quill.setSelection(range.index + 1, _emitter2.default.sources.SILENT);\n fileInput.value = \"\";\n };\n reader.readAsDataURL(fileInput.files[0]);\n }\n });\n this.container.appendChild(fileInput);\n }\n fileInput.click();\n },\n video: function video() {\n this.quill.theme.tooltip.edit('video');\n }\n }\n }\n }\n});\n\nvar BaseTooltip = function (_Tooltip) {\n _inherits(BaseTooltip, _Tooltip);\n\n function BaseTooltip(quill, boundsContainer) {\n _classCallCheck(this, BaseTooltip);\n\n var _this4 = _possibleConstructorReturn(this, (BaseTooltip.__proto__ || Object.getPrototypeOf(BaseTooltip)).call(this, quill, boundsContainer));\n\n _this4.textbox = _this4.root.querySelector('input[type=\"text\"]');\n _this4.listen();\n return _this4;\n }\n\n _createClass(BaseTooltip, [{\n key: 'listen',\n value: function listen() {\n var _this5 = this;\n\n this.textbox.addEventListener('keydown', function (event) {\n if (_keyboard2.default.match(event, 'enter')) {\n _this5.save();\n event.preventDefault();\n } else if (_keyboard2.default.match(event, 'escape')) {\n _this5.cancel();\n event.preventDefault();\n }\n });\n }\n }, {\n key: 'cancel',\n value: function cancel() {\n this.hide();\n }\n }, {\n key: 'edit',\n value: function edit() {\n var mode = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'link';\n var preview = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n\n this.root.classList.remove('ql-hidden');\n this.root.classList.add('ql-editing');\n if (preview != null) {\n this.textbox.value = preview;\n } else if (mode !== this.root.getAttribute('data-mode')) {\n this.textbox.value = '';\n }\n this.position(this.quill.getBounds(this.quill.selection.savedRange));\n this.textbox.select();\n this.textbox.setAttribute('placeholder', this.textbox.getAttribute('data-' + mode) || '');\n this.root.setAttribute('data-mode', mode);\n }\n }, {\n key: 'restoreFocus',\n value: function restoreFocus() {\n var scrollTop = this.quill.scrollingContainer.scrollTop;\n this.quill.focus();\n this.quill.scrollingContainer.scrollTop = scrollTop;\n }\n }, {\n key: 'save',\n value: function save() {\n var value = this.textbox.value;\n switch (this.root.getAttribute('data-mode')) {\n case 'link':\n {\n var scrollTop = this.quill.root.scrollTop;\n if (this.linkRange) {\n this.quill.formatText(this.linkRange, 'link', value, _emitter2.default.sources.USER);\n delete this.linkRange;\n } else {\n this.restoreFocus();\n this.quill.format('link', value, _emitter2.default.sources.USER);\n }\n this.quill.root.scrollTop = scrollTop;\n break;\n }\n case 'video':\n {\n value = extractVideoUrl(value);\n } // eslint-disable-next-line no-fallthrough\n case 'formula':\n {\n if (!value) break;\n var range = this.quill.getSelection(true);\n if (range != null) {\n var index = range.index + range.length;\n this.quill.insertEmbed(index, this.root.getAttribute('data-mode'), value, _emitter2.default.sources.USER);\n if (this.root.getAttribute('data-mode') === 'formula') {\n this.quill.insertText(index + 1, ' ', _emitter2.default.sources.USER);\n }\n this.quill.setSelection(index + 2, _emitter2.default.sources.USER);\n }\n break;\n }\n default:\n }\n this.textbox.value = '';\n this.hide();\n }\n }]);\n\n return BaseTooltip;\n}(_tooltip2.default);\n\nfunction extractVideoUrl(url) {\n var match = url.match(/^(?:(https?):\\/\\/)?(?:(?:www|m)\\.)?youtube\\.com\\/watch.*v=([a-zA-Z0-9_-]+)/) || url.match(/^(?:(https?):\\/\\/)?(?:(?:www|m)\\.)?youtu\\.be\\/([a-zA-Z0-9_-]+)/);\n if (match) {\n return (match[1] || 'https') + '://www.youtube.com/embed/' + match[2] + '?showinfo=0';\n }\n if (match = url.match(/^(?:(https?):\\/\\/)?(?:www\\.)?vimeo\\.com\\/(\\d+)/)) {\n // eslint-disable-line no-cond-assign\n return (match[1] || 'https') + '://player.vimeo.com/video/' + match[2] + '/';\n }\n return url;\n}\n\nfunction fillSelect(select, values) {\n var defaultValue = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n\n values.forEach(function (value) {\n var option = document.createElement('option');\n if (value === defaultValue) {\n option.setAttribute('selected', 'selected');\n } else {\n option.setAttribute('value', value);\n }\n select.appendChild(option);\n });\n}\n\nexports.BaseTooltip = BaseTooltip;\nexports.default = BaseTheme;\n\n/***/ }),\n/* 44 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar LinkedList = /** @class */ (function () {\n function LinkedList() {\n this.head = this.tail = null;\n this.length = 0;\n }\n LinkedList.prototype.append = function () {\n var nodes = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n nodes[_i] = arguments[_i];\n }\n this.insertBefore(nodes[0], null);\n if (nodes.length > 1) {\n this.append.apply(this, nodes.slice(1));\n }\n };\n LinkedList.prototype.contains = function (node) {\n var cur, next = this.iterator();\n while ((cur = next())) {\n if (cur === node)\n return true;\n }\n return false;\n };\n LinkedList.prototype.insertBefore = function (node, refNode) {\n if (!node)\n return;\n node.next = refNode;\n if (refNode != null) {\n node.prev = refNode.prev;\n if (refNode.prev != null) {\n refNode.prev.next = node;\n }\n refNode.prev = node;\n if (refNode === this.head) {\n this.head = node;\n }\n }\n else if (this.tail != null) {\n this.tail.next = node;\n node.prev = this.tail;\n this.tail = node;\n }\n else {\n node.prev = null;\n this.head = this.tail = node;\n }\n this.length += 1;\n };\n LinkedList.prototype.offset = function (target) {\n var index = 0, cur = this.head;\n while (cur != null) {\n if (cur === target)\n return index;\n index += cur.length();\n cur = cur.next;\n }\n return -1;\n };\n LinkedList.prototype.remove = function (node) {\n if (!this.contains(node))\n return;\n if (node.prev != null)\n node.prev.next = node.next;\n if (node.next != null)\n node.next.prev = node.prev;\n if (node === this.head)\n this.head = node.next;\n if (node === this.tail)\n this.tail = node.prev;\n this.length -= 1;\n };\n LinkedList.prototype.iterator = function (curNode) {\n if (curNode === void 0) { curNode = this.head; }\n // TODO use yield when we can\n return function () {\n var ret = curNode;\n if (curNode != null)\n curNode = curNode.next;\n return ret;\n };\n };\n LinkedList.prototype.find = function (index, inclusive) {\n if (inclusive === void 0) { inclusive = false; }\n var cur, next = this.iterator();\n while ((cur = next())) {\n var length = cur.length();\n if (index < length ||\n (inclusive && index === length && (cur.next == null || cur.next.length() !== 0))) {\n return [cur, index];\n }\n index -= length;\n }\n return [null, 0];\n };\n LinkedList.prototype.forEach = function (callback) {\n var cur, next = this.iterator();\n while ((cur = next())) {\n callback(cur);\n }\n };\n LinkedList.prototype.forEachAt = function (index, length, callback) {\n if (length <= 0)\n return;\n var _a = this.find(index), startNode = _a[0], offset = _a[1];\n var cur, curIndex = index - offset, next = this.iterator(startNode);\n while ((cur = next()) && curIndex < index + length) {\n var curLength = cur.length();\n if (index > curIndex) {\n callback(cur, index - curIndex, Math.min(length, curIndex + curLength - index));\n }\n else {\n callback(cur, 0, Math.min(curLength, index + length - curIndex));\n }\n curIndex += curLength;\n }\n };\n LinkedList.prototype.map = function (callback) {\n return this.reduce(function (memo, cur) {\n memo.push(callback(cur));\n return memo;\n }, []);\n };\n LinkedList.prototype.reduce = function (callback, memo) {\n var cur, next = this.iterator();\n while ((cur = next())) {\n memo = callback(memo, cur);\n }\n return memo;\n };\n return LinkedList;\n}());\nexports.default = LinkedList;\n\n\n/***/ }),\n/* 45 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar container_1 = __webpack_require__(17);\nvar Registry = __webpack_require__(1);\nvar OBSERVER_CONFIG = {\n attributes: true,\n characterData: true,\n characterDataOldValue: true,\n childList: true,\n subtree: true,\n};\nvar MAX_OPTIMIZE_ITERATIONS = 100;\nvar ScrollBlot = /** @class */ (function (_super) {\n __extends(ScrollBlot, _super);\n function ScrollBlot(node) {\n var _this = _super.call(this, node) || this;\n _this.scroll = _this;\n _this.observer = new MutationObserver(function (mutations) {\n _this.update(mutations);\n });\n _this.observer.observe(_this.domNode, OBSERVER_CONFIG);\n _this.attach();\n return _this;\n }\n ScrollBlot.prototype.detach = function () {\n _super.prototype.detach.call(this);\n this.observer.disconnect();\n };\n ScrollBlot.prototype.deleteAt = function (index, length) {\n this.update();\n if (index === 0 && length === this.length()) {\n this.children.forEach(function (child) {\n child.remove();\n });\n }\n else {\n _super.prototype.deleteAt.call(this, index, length);\n }\n };\n ScrollBlot.prototype.formatAt = function (index, length, name, value) {\n this.update();\n _super.prototype.formatAt.call(this, index, length, name, value);\n };\n ScrollBlot.prototype.insertAt = function (index, value, def) {\n this.update();\n _super.prototype.insertAt.call(this, index, value, def);\n };\n ScrollBlot.prototype.optimize = function (mutations, context) {\n var _this = this;\n if (mutations === void 0) { mutations = []; }\n if (context === void 0) { context = {}; }\n _super.prototype.optimize.call(this, context);\n // We must modify mutations directly, cannot make copy and then modify\n var records = [].slice.call(this.observer.takeRecords());\n // Array.push currently seems to be implemented by a non-tail recursive function\n // so we cannot just mutations.push.apply(mutations, this.observer.takeRecords());\n while (records.length > 0)\n mutations.push(records.pop());\n // TODO use WeakMap\n var mark = function (blot, markParent) {\n if (markParent === void 0) { markParent = true; }\n if (blot == null || blot === _this)\n return;\n if (blot.domNode.parentNode == null)\n return;\n // @ts-ignore\n if (blot.domNode[Registry.DATA_KEY].mutations == null) {\n // @ts-ignore\n blot.domNode[Registry.DATA_KEY].mutations = [];\n }\n if (markParent)\n mark(blot.parent);\n };\n var optimize = function (blot) {\n // Post-order traversal\n if (\n // @ts-ignore\n blot.domNode[Registry.DATA_KEY] == null ||\n // @ts-ignore\n blot.domNode[Registry.DATA_KEY].mutations == null) {\n return;\n }\n if (blot instanceof container_1.default) {\n blot.children.forEach(optimize);\n }\n blot.optimize(context);\n };\n var remaining = mutations;\n for (var i = 0; remaining.length > 0; i += 1) {\n if (i >= MAX_OPTIMIZE_ITERATIONS) {\n throw new Error('[Parchment] Maximum optimize iterations reached');\n }\n remaining.forEach(function (mutation) {\n var blot = Registry.find(mutation.target, true);\n if (blot == null)\n return;\n if (blot.domNode === mutation.target) {\n if (mutation.type === 'childList') {\n mark(Registry.find(mutation.previousSibling, false));\n [].forEach.call(mutation.addedNodes, function (node) {\n var child = Registry.find(node, false);\n mark(child, false);\n if (child instanceof container_1.default) {\n child.children.forEach(function (grandChild) {\n mark(grandChild, false);\n });\n }\n });\n }\n else if (mutation.type === 'attributes') {\n mark(blot.prev);\n }\n }\n mark(blot);\n });\n this.children.forEach(optimize);\n remaining = [].slice.call(this.observer.takeRecords());\n records = remaining.slice();\n while (records.length > 0)\n mutations.push(records.pop());\n }\n };\n ScrollBlot.prototype.update = function (mutations, context) {\n var _this = this;\n if (context === void 0) { context = {}; }\n mutations = mutations || this.observer.takeRecords();\n // TODO use WeakMap\n mutations\n .map(function (mutation) {\n var blot = Registry.find(mutation.target, true);\n if (blot == null)\n return null;\n // @ts-ignore\n if (blot.domNode[Registry.DATA_KEY].mutations == null) {\n // @ts-ignore\n blot.domNode[Registry.DATA_KEY].mutations = [mutation];\n return blot;\n }\n else {\n // @ts-ignore\n blot.domNode[Registry.DATA_KEY].mutations.push(mutation);\n return null;\n }\n })\n .forEach(function (blot) {\n if (blot == null ||\n blot === _this ||\n //@ts-ignore\n blot.domNode[Registry.DATA_KEY] == null)\n return;\n // @ts-ignore\n blot.update(blot.domNode[Registry.DATA_KEY].mutations || [], context);\n });\n // @ts-ignore\n if (this.domNode[Registry.DATA_KEY].mutations != null) {\n // @ts-ignore\n _super.prototype.update.call(this, this.domNode[Registry.DATA_KEY].mutations, context);\n }\n this.optimize(mutations, context);\n };\n ScrollBlot.blotName = 'scroll';\n ScrollBlot.defaultChild = 'block';\n ScrollBlot.scope = Registry.Scope.BLOCK_BLOT;\n ScrollBlot.tagName = 'DIV';\n return ScrollBlot;\n}(container_1.default));\nexports.default = ScrollBlot;\n\n\n/***/ }),\n/* 46 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar format_1 = __webpack_require__(18);\nvar Registry = __webpack_require__(1);\n// Shallow object comparison\nfunction isEqual(obj1, obj2) {\n if (Object.keys(obj1).length !== Object.keys(obj2).length)\n return false;\n // @ts-ignore\n for (var prop in obj1) {\n // @ts-ignore\n if (obj1[prop] !== obj2[prop])\n return false;\n }\n return true;\n}\nvar InlineBlot = /** @class */ (function (_super) {\n __extends(InlineBlot, _super);\n function InlineBlot() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n InlineBlot.formats = function (domNode) {\n if (domNode.tagName === InlineBlot.tagName)\n return undefined;\n return _super.formats.call(this, domNode);\n };\n InlineBlot.prototype.format = function (name, value) {\n var _this = this;\n if (name === this.statics.blotName && !value) {\n this.children.forEach(function (child) {\n if (!(child instanceof format_1.default)) {\n child = child.wrap(InlineBlot.blotName, true);\n }\n _this.attributes.copy(child);\n });\n this.unwrap();\n }\n else {\n _super.prototype.format.call(this, name, value);\n }\n };\n InlineBlot.prototype.formatAt = function (index, length, name, value) {\n if (this.formats()[name] != null || Registry.query(name, Registry.Scope.ATTRIBUTE)) {\n var blot = this.isolate(index, length);\n blot.format(name, value);\n }\n else {\n _super.prototype.formatAt.call(this, index, length, name, value);\n }\n };\n InlineBlot.prototype.optimize = function (context) {\n _super.prototype.optimize.call(this, context);\n var formats = this.formats();\n if (Object.keys(formats).length === 0) {\n return this.unwrap(); // unformatted span\n }\n var next = this.next;\n if (next instanceof InlineBlot && next.prev === this && isEqual(formats, next.formats())) {\n next.moveChildren(this);\n next.remove();\n }\n };\n InlineBlot.blotName = 'inline';\n InlineBlot.scope = Registry.Scope.INLINE_BLOT;\n InlineBlot.tagName = 'SPAN';\n return InlineBlot;\n}(format_1.default));\nexports.default = InlineBlot;\n\n\n/***/ }),\n/* 47 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar format_1 = __webpack_require__(18);\nvar Registry = __webpack_require__(1);\nvar BlockBlot = /** @class */ (function (_super) {\n __extends(BlockBlot, _super);\n function BlockBlot() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n BlockBlot.formats = function (domNode) {\n var tagName = Registry.query(BlockBlot.blotName).tagName;\n if (domNode.tagName === tagName)\n return undefined;\n return _super.formats.call(this, domNode);\n };\n BlockBlot.prototype.format = function (name, value) {\n if (Registry.query(name, Registry.Scope.BLOCK) == null) {\n return;\n }\n else if (name === this.statics.blotName && !value) {\n this.replaceWith(BlockBlot.blotName);\n }\n else {\n _super.prototype.format.call(this, name, value);\n }\n };\n BlockBlot.prototype.formatAt = function (index, length, name, value) {\n if (Registry.query(name, Registry.Scope.BLOCK) != null) {\n this.format(name, value);\n }\n else {\n _super.prototype.formatAt.call(this, index, length, name, value);\n }\n };\n BlockBlot.prototype.insertAt = function (index, value, def) {\n if (def == null || Registry.query(value, Registry.Scope.INLINE) != null) {\n // Insert text or inline\n _super.prototype.insertAt.call(this, index, value, def);\n }\n else {\n var after = this.split(index);\n var blot = Registry.create(value, def);\n after.parent.insertBefore(blot, after);\n }\n };\n BlockBlot.prototype.update = function (mutations, context) {\n if (navigator.userAgent.match(/Trident/)) {\n this.build();\n }\n else {\n _super.prototype.update.call(this, mutations, context);\n }\n };\n BlockBlot.blotName = 'block';\n BlockBlot.scope = Registry.Scope.BLOCK_BLOT;\n BlockBlot.tagName = 'P';\n return BlockBlot;\n}(format_1.default));\nexports.default = BlockBlot;\n\n\n/***/ }),\n/* 48 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar leaf_1 = __webpack_require__(19);\nvar EmbedBlot = /** @class */ (function (_super) {\n __extends(EmbedBlot, _super);\n function EmbedBlot() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n EmbedBlot.formats = function (domNode) {\n return undefined;\n };\n EmbedBlot.prototype.format = function (name, value) {\n // super.formatAt wraps, which is what we want in general,\n // but this allows subclasses to overwrite for formats\n // that just apply to particular embeds\n _super.prototype.formatAt.call(this, 0, this.length(), name, value);\n };\n EmbedBlot.prototype.formatAt = function (index, length, name, value) {\n if (index === 0 && length === this.length()) {\n this.format(name, value);\n }\n else {\n _super.prototype.formatAt.call(this, index, length, name, value);\n }\n };\n EmbedBlot.prototype.formats = function () {\n return this.statics.formats(this.domNode);\n };\n return EmbedBlot;\n}(leaf_1.default));\nexports.default = EmbedBlot;\n\n\n/***/ }),\n/* 49 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar leaf_1 = __webpack_require__(19);\nvar Registry = __webpack_require__(1);\nvar TextBlot = /** @class */ (function (_super) {\n __extends(TextBlot, _super);\n function TextBlot(node) {\n var _this = _super.call(this, node) || this;\n _this.text = _this.statics.value(_this.domNode);\n return _this;\n }\n TextBlot.create = function (value) {\n return document.createTextNode(value);\n };\n TextBlot.value = function (domNode) {\n var text = domNode.data;\n // @ts-ignore\n if (text['normalize'])\n text = text['normalize']();\n return text;\n };\n TextBlot.prototype.deleteAt = function (index, length) {\n this.domNode.data = this.text = this.text.slice(0, index) + this.text.slice(index + length);\n };\n TextBlot.prototype.index = function (node, offset) {\n if (this.domNode === node) {\n return offset;\n }\n return -1;\n };\n TextBlot.prototype.insertAt = function (index, value, def) {\n if (def == null) {\n this.text = this.text.slice(0, index) + value + this.text.slice(index);\n this.domNode.data = this.text;\n }\n else {\n _super.prototype.insertAt.call(this, index, value, def);\n }\n };\n TextBlot.prototype.length = function () {\n return this.text.length;\n };\n TextBlot.prototype.optimize = function (context) {\n _super.prototype.optimize.call(this, context);\n this.text = this.statics.value(this.domNode);\n if (this.text.length === 0) {\n this.remove();\n }\n else if (this.next instanceof TextBlot && this.next.prev === this) {\n this.insertAt(this.length(), this.next.value());\n this.next.remove();\n }\n };\n TextBlot.prototype.position = function (index, inclusive) {\n if (inclusive === void 0) { inclusive = false; }\n return [this.domNode, index];\n };\n TextBlot.prototype.split = function (index, force) {\n if (force === void 0) { force = false; }\n if (!force) {\n if (index === 0)\n return this;\n if (index === this.length())\n return this.next;\n }\n var after = Registry.create(this.domNode.splitText(index));\n this.parent.insertBefore(after, this.next);\n this.text = this.statics.value(this.domNode);\n return after;\n };\n TextBlot.prototype.update = function (mutations, context) {\n var _this = this;\n if (mutations.some(function (mutation) {\n return mutation.type === 'characterData' && mutation.target === _this.domNode;\n })) {\n this.text = this.statics.value(this.domNode);\n }\n };\n TextBlot.prototype.value = function () {\n return this.text;\n };\n TextBlot.blotName = 'text';\n TextBlot.scope = Registry.Scope.INLINE_BLOT;\n return TextBlot;\n}(leaf_1.default));\nexports.default = TextBlot;\n\n\n/***/ }),\n/* 50 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar elem = document.createElement('div');\nelem.classList.toggle('test-class', false);\nif (elem.classList.contains('test-class')) {\n var _toggle = DOMTokenList.prototype.toggle;\n DOMTokenList.prototype.toggle = function (token, force) {\n if (arguments.length > 1 && !this.contains(token) === !force) {\n return force;\n } else {\n return _toggle.call(this, token);\n }\n };\n}\n\nif (!String.prototype.startsWith) {\n String.prototype.startsWith = function (searchString, position) {\n position = position || 0;\n return this.substr(position, searchString.length) === searchString;\n };\n}\n\nif (!String.prototype.endsWith) {\n String.prototype.endsWith = function (searchString, position) {\n var subjectString = this.toString();\n if (typeof position !== 'number' || !isFinite(position) || Math.floor(position) !== position || position > subjectString.length) {\n position = subjectString.length;\n }\n position -= searchString.length;\n var lastIndex = subjectString.indexOf(searchString, position);\n return lastIndex !== -1 && lastIndex === position;\n };\n}\n\nif (!Array.prototype.find) {\n Object.defineProperty(Array.prototype, \"find\", {\n value: function value(predicate) {\n if (this === null) {\n throw new TypeError('Array.prototype.find called on null or undefined');\n }\n if (typeof predicate !== 'function') {\n throw new TypeError('predicate must be a function');\n }\n var list = Object(this);\n var length = list.length >>> 0;\n var thisArg = arguments[1];\n var value;\n\n for (var i = 0; i < length; i++) {\n value = list[i];\n if (predicate.call(thisArg, value, i, list)) {\n return value;\n }\n }\n return undefined;\n }\n });\n}\n\ndocument.addEventListener(\"DOMContentLoaded\", function () {\n // Disable resizing in Firefox\n document.execCommand(\"enableObjectResizing\", false, false);\n // Disable automatic linkifying in IE11\n document.execCommand(\"autoUrlDetect\", false, false);\n});\n\n/***/ }),\n/* 51 */\n/***/ (function(module, exports) {\n\n/**\n * This library modifies the diff-patch-match library by Neil Fraser\n * by removing the patch and match functionality and certain advanced\n * options in the diff function. The original license is as follows:\n *\n * ===\n *\n * Diff Match and Patch\n *\n * Copyright 2006 Google Inc.\n * http://code.google.com/p/google-diff-match-patch/\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n\n/**\n * The data structure representing a diff is an array of tuples:\n * [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']]\n * which means: delete 'Hello', add 'Goodbye' and keep ' world.'\n */\nvar DIFF_DELETE = -1;\nvar DIFF_INSERT = 1;\nvar DIFF_EQUAL = 0;\n\n\n/**\n * Find the differences between two texts. Simplifies the problem by stripping\n * any common prefix or suffix off the texts before diffing.\n * @param {string} text1 Old string to be diffed.\n * @param {string} text2 New string to be diffed.\n * @param {Int} cursor_pos Expected edit position in text1 (optional)\n * @return {Array} Array of diff tuples.\n */\nfunction diff_main(text1, text2, cursor_pos) {\n // Check for equality (speedup).\n if (text1 == text2) {\n if (text1) {\n return [[DIFF_EQUAL, text1]];\n }\n return [];\n }\n\n // Check cursor_pos within bounds\n if (cursor_pos < 0 || text1.length < cursor_pos) {\n cursor_pos = null;\n }\n\n // Trim off common prefix (speedup).\n var commonlength = diff_commonPrefix(text1, text2);\n var commonprefix = text1.substring(0, commonlength);\n text1 = text1.substring(commonlength);\n text2 = text2.substring(commonlength);\n\n // Trim off common suffix (speedup).\n commonlength = diff_commonSuffix(text1, text2);\n var commonsuffix = text1.substring(text1.length - commonlength);\n text1 = text1.substring(0, text1.length - commonlength);\n text2 = text2.substring(0, text2.length - commonlength);\n\n // Compute the diff on the middle block.\n var diffs = diff_compute_(text1, text2);\n\n // Restore the prefix and suffix.\n if (commonprefix) {\n diffs.unshift([DIFF_EQUAL, commonprefix]);\n }\n if (commonsuffix) {\n diffs.push([DIFF_EQUAL, commonsuffix]);\n }\n diff_cleanupMerge(diffs);\n if (cursor_pos != null) {\n diffs = fix_cursor(diffs, cursor_pos);\n }\n diffs = fix_emoji(diffs);\n return diffs;\n};\n\n\n/**\n * Find the differences between two texts. Assumes that the texts do not\n * have any common prefix or suffix.\n * @param {string} text1 Old string to be diffed.\n * @param {string} text2 New string to be diffed.\n * @return {Array} Array of diff tuples.\n */\nfunction diff_compute_(text1, text2) {\n var diffs;\n\n if (!text1) {\n // Just add some text (speedup).\n return [[DIFF_INSERT, text2]];\n }\n\n if (!text2) {\n // Just delete some text (speedup).\n return [[DIFF_DELETE, text1]];\n }\n\n var longtext = text1.length > text2.length ? text1 : text2;\n var shorttext = text1.length > text2.length ? text2 : text1;\n var i = longtext.indexOf(shorttext);\n if (i != -1) {\n // Shorter text is inside the longer text (speedup).\n diffs = [[DIFF_INSERT, longtext.substring(0, i)],\n [DIFF_EQUAL, shorttext],\n [DIFF_INSERT, longtext.substring(i + shorttext.length)]];\n // Swap insertions for deletions if diff is reversed.\n if (text1.length > text2.length) {\n diffs[0][0] = diffs[2][0] = DIFF_DELETE;\n }\n return diffs;\n }\n\n if (shorttext.length == 1) {\n // Single character string.\n // After the previous speedup, the character can't be an equality.\n return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]];\n }\n\n // Check to see if the problem can be split in two.\n var hm = diff_halfMatch_(text1, text2);\n if (hm) {\n // A half-match was found, sort out the return data.\n var text1_a = hm[0];\n var text1_b = hm[1];\n var text2_a = hm[2];\n var text2_b = hm[3];\n var mid_common = hm[4];\n // Send both pairs off for separate processing.\n var diffs_a = diff_main(text1_a, text2_a);\n var diffs_b = diff_main(text1_b, text2_b);\n // Merge the results.\n return diffs_a.concat([[DIFF_EQUAL, mid_common]], diffs_b);\n }\n\n return diff_bisect_(text1, text2);\n};\n\n\n/**\n * Find the 'middle snake' of a diff, split the problem in two\n * and return the recursively constructed diff.\n * See Myers 1986 paper: An O(ND) Difference Algorithm and Its Variations.\n * @param {string} text1 Old string to be diffed.\n * @param {string} text2 New string to be diffed.\n * @return {Array} Array of diff tuples.\n * @private\n */\nfunction diff_bisect_(text1, text2) {\n // Cache the text lengths to prevent multiple calls.\n var text1_length = text1.length;\n var text2_length = text2.length;\n var max_d = Math.ceil((text1_length + text2_length) / 2);\n var v_offset = max_d;\n var v_length = 2 * max_d;\n var v1 = new Array(v_length);\n var v2 = new Array(v_length);\n // Setting all elements to -1 is faster in Chrome & Firefox than mixing\n // integers and undefined.\n for (var x = 0; x < v_length; x++) {\n v1[x] = -1;\n v2[x] = -1;\n }\n v1[v_offset + 1] = 0;\n v2[v_offset + 1] = 0;\n var delta = text1_length - text2_length;\n // If the total number of characters is odd, then the front path will collide\n // with the reverse path.\n var front = (delta % 2 != 0);\n // Offsets for start and end of k loop.\n // Prevents mapping of space beyond the grid.\n var k1start = 0;\n var k1end = 0;\n var k2start = 0;\n var k2end = 0;\n for (var d = 0; d < max_d; d++) {\n // Walk the front path one step.\n for (var k1 = -d + k1start; k1 <= d - k1end; k1 += 2) {\n var k1_offset = v_offset + k1;\n var x1;\n if (k1 == -d || (k1 != d && v1[k1_offset - 1] < v1[k1_offset + 1])) {\n x1 = v1[k1_offset + 1];\n } else {\n x1 = v1[k1_offset - 1] + 1;\n }\n var y1 = x1 - k1;\n while (x1 < text1_length && y1 < text2_length &&\n text1.charAt(x1) == text2.charAt(y1)) {\n x1++;\n y1++;\n }\n v1[k1_offset] = x1;\n if (x1 > text1_length) {\n // Ran off the right of the graph.\n k1end += 2;\n } else if (y1 > text2_length) {\n // Ran off the bottom of the graph.\n k1start += 2;\n } else if (front) {\n var k2_offset = v_offset + delta - k1;\n if (k2_offset >= 0 && k2_offset < v_length && v2[k2_offset] != -1) {\n // Mirror x2 onto top-left coordinate system.\n var x2 = text1_length - v2[k2_offset];\n if (x1 >= x2) {\n // Overlap detected.\n return diff_bisectSplit_(text1, text2, x1, y1);\n }\n }\n }\n }\n\n // Walk the reverse path one step.\n for (var k2 = -d + k2start; k2 <= d - k2end; k2 += 2) {\n var k2_offset = v_offset + k2;\n var x2;\n if (k2 == -d || (k2 != d && v2[k2_offset - 1] < v2[k2_offset + 1])) {\n x2 = v2[k2_offset + 1];\n } else {\n x2 = v2[k2_offset - 1] + 1;\n }\n var y2 = x2 - k2;\n while (x2 < text1_length && y2 < text2_length &&\n text1.charAt(text1_length - x2 - 1) ==\n text2.charAt(text2_length - y2 - 1)) {\n x2++;\n y2++;\n }\n v2[k2_offset] = x2;\n if (x2 > text1_length) {\n // Ran off the left of the graph.\n k2end += 2;\n } else if (y2 > text2_length) {\n // Ran off the top of the graph.\n k2start += 2;\n } else if (!front) {\n var k1_offset = v_offset + delta - k2;\n if (k1_offset >= 0 && k1_offset < v_length && v1[k1_offset] != -1) {\n var x1 = v1[k1_offset];\n var y1 = v_offset + x1 - k1_offset;\n // Mirror x2 onto top-left coordinate system.\n x2 = text1_length - x2;\n if (x1 >= x2) {\n // Overlap detected.\n return diff_bisectSplit_(text1, text2, x1, y1);\n }\n }\n }\n }\n }\n // Diff took too long and hit the deadline or\n // number of diffs equals number of characters, no commonality at all.\n return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]];\n};\n\n\n/**\n * Given the location of the 'middle snake', split the diff in two parts\n * and recurse.\n * @param {string} text1 Old string to be diffed.\n * @param {string} text2 New string to be diffed.\n * @param {number} x Index of split point in text1.\n * @param {number} y Index of split point in text2.\n * @return {Array} Array of diff tuples.\n */\nfunction diff_bisectSplit_(text1, text2, x, y) {\n var text1a = text1.substring(0, x);\n var text2a = text2.substring(0, y);\n var text1b = text1.substring(x);\n var text2b = text2.substring(y);\n\n // Compute both diffs serially.\n var diffs = diff_main(text1a, text2a);\n var diffsb = diff_main(text1b, text2b);\n\n return diffs.concat(diffsb);\n};\n\n\n/**\n * Determine the common prefix of two strings.\n * @param {string} text1 First string.\n * @param {string} text2 Second string.\n * @return {number} The number of characters common to the start of each\n * string.\n */\nfunction diff_commonPrefix(text1, text2) {\n // Quick check for common null cases.\n if (!text1 || !text2 || text1.charAt(0) != text2.charAt(0)) {\n return 0;\n }\n // Binary search.\n // Performance analysis: http://neil.fraser.name/news/2007/10/09/\n var pointermin = 0;\n var pointermax = Math.min(text1.length, text2.length);\n var pointermid = pointermax;\n var pointerstart = 0;\n while (pointermin < pointermid) {\n if (text1.substring(pointerstart, pointermid) ==\n text2.substring(pointerstart, pointermid)) {\n pointermin = pointermid;\n pointerstart = pointermin;\n } else {\n pointermax = pointermid;\n }\n pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);\n }\n return pointermid;\n};\n\n\n/**\n * Determine the common suffix of two strings.\n * @param {string} text1 First string.\n * @param {string} text2 Second string.\n * @return {number} The number of characters common to the end of each string.\n */\nfunction diff_commonSuffix(text1, text2) {\n // Quick check for common null cases.\n if (!text1 || !text2 ||\n text1.charAt(text1.length - 1) != text2.charAt(text2.length - 1)) {\n return 0;\n }\n // Binary search.\n // Performance analysis: http://neil.fraser.name/news/2007/10/09/\n var pointermin = 0;\n var pointermax = Math.min(text1.length, text2.length);\n var pointermid = pointermax;\n var pointerend = 0;\n while (pointermin < pointermid) {\n if (text1.substring(text1.length - pointermid, text1.length - pointerend) ==\n text2.substring(text2.length - pointermid, text2.length - pointerend)) {\n pointermin = pointermid;\n pointerend = pointermin;\n } else {\n pointermax = pointermid;\n }\n pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);\n }\n return pointermid;\n};\n\n\n/**\n * Do the two texts share a substring which is at least half the length of the\n * longer text?\n * This speedup can produce non-minimal diffs.\n * @param {string} text1 First string.\n * @param {string} text2 Second string.\n * @return {Array.} Five element Array, containing the prefix of\n * text1, the suffix of text1, the prefix of text2, the suffix of\n * text2 and the common middle. Or null if there was no match.\n */\nfunction diff_halfMatch_(text1, text2) {\n var longtext = text1.length > text2.length ? text1 : text2;\n var shorttext = text1.length > text2.length ? text2 : text1;\n if (longtext.length < 4 || shorttext.length * 2 < longtext.length) {\n return null; // Pointless.\n }\n\n /**\n * Does a substring of shorttext exist within longtext such that the substring\n * is at least half the length of longtext?\n * Closure, but does not reference any external variables.\n * @param {string} longtext Longer string.\n * @param {string} shorttext Shorter string.\n * @param {number} i Start index of quarter length substring within longtext.\n * @return {Array.} Five element Array, containing the prefix of\n * longtext, the suffix of longtext, the prefix of shorttext, the suffix\n * of shorttext and the common middle. Or null if there was no match.\n * @private\n */\n function diff_halfMatchI_(longtext, shorttext, i) {\n // Start with a 1/4 length substring at position i as a seed.\n var seed = longtext.substring(i, i + Math.floor(longtext.length / 4));\n var j = -1;\n var best_common = '';\n var best_longtext_a, best_longtext_b, best_shorttext_a, best_shorttext_b;\n while ((j = shorttext.indexOf(seed, j + 1)) != -1) {\n var prefixLength = diff_commonPrefix(longtext.substring(i),\n shorttext.substring(j));\n var suffixLength = diff_commonSuffix(longtext.substring(0, i),\n shorttext.substring(0, j));\n if (best_common.length < suffixLength + prefixLength) {\n best_common = shorttext.substring(j - suffixLength, j) +\n shorttext.substring(j, j + prefixLength);\n best_longtext_a = longtext.substring(0, i - suffixLength);\n best_longtext_b = longtext.substring(i + prefixLength);\n best_shorttext_a = shorttext.substring(0, j - suffixLength);\n best_shorttext_b = shorttext.substring(j + prefixLength);\n }\n }\n if (best_common.length * 2 >= longtext.length) {\n return [best_longtext_a, best_longtext_b,\n best_shorttext_a, best_shorttext_b, best_common];\n } else {\n return null;\n }\n }\n\n // First check if the second quarter is the seed for a half-match.\n var hm1 = diff_halfMatchI_(longtext, shorttext,\n Math.ceil(longtext.length / 4));\n // Check again based on the third quarter.\n var hm2 = diff_halfMatchI_(longtext, shorttext,\n Math.ceil(longtext.length / 2));\n var hm;\n if (!hm1 && !hm2) {\n return null;\n } else if (!hm2) {\n hm = hm1;\n } else if (!hm1) {\n hm = hm2;\n } else {\n // Both matched. Select the longest.\n hm = hm1[4].length > hm2[4].length ? hm1 : hm2;\n }\n\n // A half-match was found, sort out the return data.\n var text1_a, text1_b, text2_a, text2_b;\n if (text1.length > text2.length) {\n text1_a = hm[0];\n text1_b = hm[1];\n text2_a = hm[2];\n text2_b = hm[3];\n } else {\n text2_a = hm[0];\n text2_b = hm[1];\n text1_a = hm[2];\n text1_b = hm[3];\n }\n var mid_common = hm[4];\n return [text1_a, text1_b, text2_a, text2_b, mid_common];\n};\n\n\n/**\n * Reorder and merge like edit sections. Merge equalities.\n * Any edit section can move as long as it doesn't cross an equality.\n * @param {Array} diffs Array of diff tuples.\n */\nfunction diff_cleanupMerge(diffs) {\n diffs.push([DIFF_EQUAL, '']); // Add a dummy entry at the end.\n var pointer = 0;\n var count_delete = 0;\n var count_insert = 0;\n var text_delete = '';\n var text_insert = '';\n var commonlength;\n while (pointer < diffs.length) {\n switch (diffs[pointer][0]) {\n case DIFF_INSERT:\n count_insert++;\n text_insert += diffs[pointer][1];\n pointer++;\n break;\n case DIFF_DELETE:\n count_delete++;\n text_delete += diffs[pointer][1];\n pointer++;\n break;\n case DIFF_EQUAL:\n // Upon reaching an equality, check for prior redundancies.\n if (count_delete + count_insert > 1) {\n if (count_delete !== 0 && count_insert !== 0) {\n // Factor out any common prefixies.\n commonlength = diff_commonPrefix(text_insert, text_delete);\n if (commonlength !== 0) {\n if ((pointer - count_delete - count_insert) > 0 &&\n diffs[pointer - count_delete - count_insert - 1][0] ==\n DIFF_EQUAL) {\n diffs[pointer - count_delete - count_insert - 1][1] +=\n text_insert.substring(0, commonlength);\n } else {\n diffs.splice(0, 0, [DIFF_EQUAL,\n text_insert.substring(0, commonlength)]);\n pointer++;\n }\n text_insert = text_insert.substring(commonlength);\n text_delete = text_delete.substring(commonlength);\n }\n // Factor out any common suffixies.\n commonlength = diff_commonSuffix(text_insert, text_delete);\n if (commonlength !== 0) {\n diffs[pointer][1] = text_insert.substring(text_insert.length -\n commonlength) + diffs[pointer][1];\n text_insert = text_insert.substring(0, text_insert.length -\n commonlength);\n text_delete = text_delete.substring(0, text_delete.length -\n commonlength);\n }\n }\n // Delete the offending records and add the merged ones.\n if (count_delete === 0) {\n diffs.splice(pointer - count_insert,\n count_delete + count_insert, [DIFF_INSERT, text_insert]);\n } else if (count_insert === 0) {\n diffs.splice(pointer - count_delete,\n count_delete + count_insert, [DIFF_DELETE, text_delete]);\n } else {\n diffs.splice(pointer - count_delete - count_insert,\n count_delete + count_insert, [DIFF_DELETE, text_delete],\n [DIFF_INSERT, text_insert]);\n }\n pointer = pointer - count_delete - count_insert +\n (count_delete ? 1 : 0) + (count_insert ? 1 : 0) + 1;\n } else if (pointer !== 0 && diffs[pointer - 1][0] == DIFF_EQUAL) {\n // Merge this equality with the previous one.\n diffs[pointer - 1][1] += diffs[pointer][1];\n diffs.splice(pointer, 1);\n } else {\n pointer++;\n }\n count_insert = 0;\n count_delete = 0;\n text_delete = '';\n text_insert = '';\n break;\n }\n }\n if (diffs[diffs.length - 1][1] === '') {\n diffs.pop(); // Remove the dummy entry at the end.\n }\n\n // Second pass: look for single edits surrounded on both sides by equalities\n // which can be shifted sideways to eliminate an equality.\n // e.g: ABAC -> ABAC\n var changes = false;\n pointer = 1;\n // Intentionally ignore the first and last element (don't need checking).\n while (pointer < diffs.length - 1) {\n if (diffs[pointer - 1][0] == DIFF_EQUAL &&\n diffs[pointer + 1][0] == DIFF_EQUAL) {\n // This is a single edit surrounded by equalities.\n if (diffs[pointer][1].substring(diffs[pointer][1].length -\n diffs[pointer - 1][1].length) == diffs[pointer - 1][1]) {\n // Shift the edit over the previous equality.\n diffs[pointer][1] = diffs[pointer - 1][1] +\n diffs[pointer][1].substring(0, diffs[pointer][1].length -\n diffs[pointer - 1][1].length);\n diffs[pointer + 1][1] = diffs[pointer - 1][1] + diffs[pointer + 1][1];\n diffs.splice(pointer - 1, 1);\n changes = true;\n } else if (diffs[pointer][1].substring(0, diffs[pointer + 1][1].length) ==\n diffs[pointer + 1][1]) {\n // Shift the edit over the next equality.\n diffs[pointer - 1][1] += diffs[pointer + 1][1];\n diffs[pointer][1] =\n diffs[pointer][1].substring(diffs[pointer + 1][1].length) +\n diffs[pointer + 1][1];\n diffs.splice(pointer + 1, 1);\n changes = true;\n }\n }\n pointer++;\n }\n // If shifts were made, the diff needs reordering and another shift sweep.\n if (changes) {\n diff_cleanupMerge(diffs);\n }\n};\n\n\nvar diff = diff_main;\ndiff.INSERT = DIFF_INSERT;\ndiff.DELETE = DIFF_DELETE;\ndiff.EQUAL = DIFF_EQUAL;\n\nmodule.exports = diff;\n\n/*\n * Modify a diff such that the cursor position points to the start of a change:\n * E.g.\n * cursor_normalize_diff([[DIFF_EQUAL, 'abc']], 1)\n * => [1, [[DIFF_EQUAL, 'a'], [DIFF_EQUAL, 'bc']]]\n * cursor_normalize_diff([[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xyz']], 2)\n * => [2, [[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xy'], [DIFF_DELETE, 'z']]]\n *\n * @param {Array} diffs Array of diff tuples\n * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!\n * @return {Array} A tuple [cursor location in the modified diff, modified diff]\n */\nfunction cursor_normalize_diff (diffs, cursor_pos) {\n if (cursor_pos === 0) {\n return [DIFF_EQUAL, diffs];\n }\n for (var current_pos = 0, i = 0; i < diffs.length; i++) {\n var d = diffs[i];\n if (d[0] === DIFF_DELETE || d[0] === DIFF_EQUAL) {\n var next_pos = current_pos + d[1].length;\n if (cursor_pos === next_pos) {\n return [i + 1, diffs];\n } else if (cursor_pos < next_pos) {\n // copy to prevent side effects\n diffs = diffs.slice();\n // split d into two diff changes\n var split_pos = cursor_pos - current_pos;\n var d_left = [d[0], d[1].slice(0, split_pos)];\n var d_right = [d[0], d[1].slice(split_pos)];\n diffs.splice(i, 1, d_left, d_right);\n return [i + 1, diffs];\n } else {\n current_pos = next_pos;\n }\n }\n }\n throw new Error('cursor_pos is out of bounds!')\n}\n\n/*\n * Modify a diff such that the edit position is \"shifted\" to the proposed edit location (cursor_position).\n *\n * Case 1)\n * Check if a naive shift is possible:\n * [0, X], [ 1, Y] -> [ 1, Y], [0, X] (if X + Y === Y + X)\n * [0, X], [-1, Y] -> [-1, Y], [0, X] (if X + Y === Y + X) - holds same result\n * Case 2)\n * Check if the following shifts are possible:\n * [0, 'pre'], [ 1, 'prefix'] -> [ 1, 'pre'], [0, 'pre'], [ 1, 'fix']\n * [0, 'pre'], [-1, 'prefix'] -> [-1, 'pre'], [0, 'pre'], [-1, 'fix']\n * ^ ^\n * d d_next\n *\n * @param {Array} diffs Array of diff tuples\n * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!\n * @return {Array} Array of diff tuples\n */\nfunction fix_cursor (diffs, cursor_pos) {\n var norm = cursor_normalize_diff(diffs, cursor_pos);\n var ndiffs = norm[1];\n var cursor_pointer = norm[0];\n var d = ndiffs[cursor_pointer];\n var d_next = ndiffs[cursor_pointer + 1];\n\n if (d == null) {\n // Text was deleted from end of original string,\n // cursor is now out of bounds in new string\n return diffs;\n } else if (d[0] !== DIFF_EQUAL) {\n // A modification happened at the cursor location.\n // This is the expected outcome, so we can return the original diff.\n return diffs;\n } else {\n if (d_next != null && d[1] + d_next[1] === d_next[1] + d[1]) {\n // Case 1)\n // It is possible to perform a naive shift\n ndiffs.splice(cursor_pointer, 2, d_next, d)\n return merge_tuples(ndiffs, cursor_pointer, 2)\n } else if (d_next != null && d_next[1].indexOf(d[1]) === 0) {\n // Case 2)\n // d[1] is a prefix of d_next[1]\n // We can assume that d_next[0] !== 0, since d[0] === 0\n // Shift edit locations..\n ndiffs.splice(cursor_pointer, 2, [d_next[0], d[1]], [0, d[1]]);\n var suffix = d_next[1].slice(d[1].length);\n if (suffix.length > 0) {\n ndiffs.splice(cursor_pointer + 2, 0, [d_next[0], suffix]);\n }\n return merge_tuples(ndiffs, cursor_pointer, 3)\n } else {\n // Not possible to perform any modification\n return diffs;\n }\n }\n}\n\n/*\n * Check diff did not split surrogate pairs.\n * Ex. [0, '\\uD83D'], [-1, '\\uDC36'], [1, '\\uDC2F'] -> [-1, '\\uD83D\\uDC36'], [1, '\\uD83D\\uDC2F']\n * '\\uD83D\\uDC36' === '🐶', '\\uD83D\\uDC2F' === '🐯'\n *\n * @param {Array} diffs Array of diff tuples\n * @return {Array} Array of diff tuples\n */\nfunction fix_emoji (diffs) {\n var compact = false;\n var starts_with_pair_end = function(str) {\n return str.charCodeAt(0) >= 0xDC00 && str.charCodeAt(0) <= 0xDFFF;\n }\n var ends_with_pair_start = function(str) {\n return str.charCodeAt(str.length-1) >= 0xD800 && str.charCodeAt(str.length-1) <= 0xDBFF;\n }\n for (var i = 2; i < diffs.length; i += 1) {\n if (diffs[i-2][0] === DIFF_EQUAL && ends_with_pair_start(diffs[i-2][1]) &&\n diffs[i-1][0] === DIFF_DELETE && starts_with_pair_end(diffs[i-1][1]) &&\n diffs[i][0] === DIFF_INSERT && starts_with_pair_end(diffs[i][1])) {\n compact = true;\n\n diffs[i-1][1] = diffs[i-2][1].slice(-1) + diffs[i-1][1];\n diffs[i][1] = diffs[i-2][1].slice(-1) + diffs[i][1];\n\n diffs[i-2][1] = diffs[i-2][1].slice(0, -1);\n }\n }\n if (!compact) {\n return diffs;\n }\n var fixed_diffs = [];\n for (var i = 0; i < diffs.length; i += 1) {\n if (diffs[i][1].length > 0) {\n fixed_diffs.push(diffs[i]);\n }\n }\n return fixed_diffs;\n}\n\n/*\n * Try to merge tuples with their neigbors in a given range.\n * E.g. [0, 'a'], [0, 'b'] -> [0, 'ab']\n *\n * @param {Array} diffs Array of diff tuples.\n * @param {Int} start Position of the first element to merge (diffs[start] is also merged with diffs[start - 1]).\n * @param {Int} length Number of consecutive elements to check.\n * @return {Array} Array of merged diff tuples.\n */\nfunction merge_tuples (diffs, start, length) {\n // Check from (start-1) to (start+length).\n for (var i = start + length - 1; i >= 0 && i >= start - 1; i--) {\n if (i + 1 < diffs.length) {\n var left_d = diffs[i];\n var right_d = diffs[i+1];\n if (left_d[0] === right_d[1]) {\n diffs.splice(i, 2, [left_d[0], left_d[1] + right_d[1]]);\n }\n }\n }\n return diffs;\n}\n\n\n/***/ }),\n/* 52 */\n/***/ (function(module, exports) {\n\nexports = module.exports = typeof Object.keys === 'function'\n ? Object.keys : shim;\n\nexports.shim = shim;\nfunction shim (obj) {\n var keys = [];\n for (var key in obj) keys.push(key);\n return keys;\n}\n\n\n/***/ }),\n/* 53 */\n/***/ (function(module, exports) {\n\nvar supportsArgumentsClass = (function(){\n return Object.prototype.toString.call(arguments)\n})() == '[object Arguments]';\n\nexports = module.exports = supportsArgumentsClass ? supported : unsupported;\n\nexports.supported = supported;\nfunction supported(object) {\n return Object.prototype.toString.call(object) == '[object Arguments]';\n};\n\nexports.unsupported = unsupported;\nfunction unsupported(object){\n return object &&\n typeof object == 'object' &&\n typeof object.length == 'number' &&\n Object.prototype.hasOwnProperty.call(object, 'callee') &&\n !Object.prototype.propertyIsEnumerable.call(object, 'callee') ||\n false;\n};\n\n\n/***/ }),\n/* 54 */\n/***/ (function(module, exports) {\n\n'use strict';\n\nvar has = Object.prototype.hasOwnProperty\n , prefix = '~';\n\n/**\n * Constructor to create a storage for our `EE` objects.\n * An `Events` instance is a plain object whose properties are event names.\n *\n * @constructor\n * @api private\n */\nfunction Events() {}\n\n//\n// We try to not inherit from `Object.prototype`. In some engines creating an\n// instance in this way is faster than calling `Object.create(null)` directly.\n// If `Object.create(null)` is not supported we prefix the event names with a\n// character to make sure that the built-in object properties are not\n// overridden or used as an attack vector.\n//\nif (Object.create) {\n Events.prototype = Object.create(null);\n\n //\n // This hack is needed because the `__proto__` property is still inherited in\n // some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.\n //\n if (!new Events().__proto__) prefix = false;\n}\n\n/**\n * Representation of a single event listener.\n *\n * @param {Function} fn The listener function.\n * @param {Mixed} context The context to invoke the listener with.\n * @param {Boolean} [once=false] Specify if the listener is a one-time listener.\n * @constructor\n * @api private\n */\nfunction EE(fn, context, once) {\n this.fn = fn;\n this.context = context;\n this.once = once || false;\n}\n\n/**\n * Minimal `EventEmitter` interface that is molded against the Node.js\n * `EventEmitter` interface.\n *\n * @constructor\n * @api public\n */\nfunction EventEmitter() {\n this._events = new Events();\n this._eventsCount = 0;\n}\n\n/**\n * Return an array listing the events for which the emitter has registered\n * listeners.\n *\n * @returns {Array}\n * @api public\n */\nEventEmitter.prototype.eventNames = function eventNames() {\n var names = []\n , events\n , name;\n\n if (this._eventsCount === 0) return names;\n\n for (name in (events = this._events)) {\n if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);\n }\n\n if (Object.getOwnPropertySymbols) {\n return names.concat(Object.getOwnPropertySymbols(events));\n }\n\n return names;\n};\n\n/**\n * Return the listeners registered for a given event.\n *\n * @param {String|Symbol} event The event name.\n * @param {Boolean} exists Only check if there are listeners.\n * @returns {Array|Boolean}\n * @api public\n */\nEventEmitter.prototype.listeners = function listeners(event, exists) {\n var evt = prefix ? prefix + event : event\n , available = this._events[evt];\n\n if (exists) return !!available;\n if (!available) return [];\n if (available.fn) return [available.fn];\n\n for (var i = 0, l = available.length, ee = new Array(l); i < l; i++) {\n ee[i] = available[i].fn;\n }\n\n return ee;\n};\n\n/**\n * Calls each of the listeners registered for a given event.\n *\n * @param {String|Symbol} event The event name.\n * @returns {Boolean} `true` if the event had listeners, else `false`.\n * @api public\n */\nEventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {\n var evt = prefix ? prefix + event : event;\n\n if (!this._events[evt]) return false;\n\n var listeners = this._events[evt]\n , len = arguments.length\n , args\n , i;\n\n if (listeners.fn) {\n if (listeners.once) this.removeListener(event, listeners.fn, undefined, true);\n\n switch (len) {\n case 1: return listeners.fn.call(listeners.context), true;\n case 2: return listeners.fn.call(listeners.context, a1), true;\n case 3: return listeners.fn.call(listeners.context, a1, a2), true;\n case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true;\n case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;\n case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;\n }\n\n for (i = 1, args = new Array(len -1); i < len; i++) {\n args[i - 1] = arguments[i];\n }\n\n listeners.fn.apply(listeners.context, args);\n } else {\n var length = listeners.length\n , j;\n\n for (i = 0; i < length; i++) {\n if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true);\n\n switch (len) {\n case 1: listeners[i].fn.call(listeners[i].context); break;\n case 2: listeners[i].fn.call(listeners[i].context, a1); break;\n case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;\n case 4: listeners[i].fn.call(listeners[i].context, a1, a2, a3); break;\n default:\n if (!args) for (j = 1, args = new Array(len -1); j < len; j++) {\n args[j - 1] = arguments[j];\n }\n\n listeners[i].fn.apply(listeners[i].context, args);\n }\n }\n }\n\n return true;\n};\n\n/**\n * Add a listener for a given event.\n *\n * @param {String|Symbol} event The event name.\n * @param {Function} fn The listener function.\n * @param {Mixed} [context=this] The context to invoke the listener with.\n * @returns {EventEmitter} `this`.\n * @api public\n */\nEventEmitter.prototype.on = function on(event, fn, context) {\n var listener = new EE(fn, context || this)\n , evt = prefix ? prefix + event : event;\n\n if (!this._events[evt]) this._events[evt] = listener, this._eventsCount++;\n else if (!this._events[evt].fn) this._events[evt].push(listener);\n else this._events[evt] = [this._events[evt], listener];\n\n return this;\n};\n\n/**\n * Add a one-time listener for a given event.\n *\n * @param {String|Symbol} event The event name.\n * @param {Function} fn The listener function.\n * @param {Mixed} [context=this] The context to invoke the listener with.\n * @returns {EventEmitter} `this`.\n * @api public\n */\nEventEmitter.prototype.once = function once(event, fn, context) {\n var listener = new EE(fn, context || this, true)\n , evt = prefix ? prefix + event : event;\n\n if (!this._events[evt]) this._events[evt] = listener, this._eventsCount++;\n else if (!this._events[evt].fn) this._events[evt].push(listener);\n else this._events[evt] = [this._events[evt], listener];\n\n return this;\n};\n\n/**\n * Remove the listeners of a given event.\n *\n * @param {String|Symbol} event The event name.\n * @param {Function} fn Only remove the listeners that match this function.\n * @param {Mixed} context Only remove the listeners that have this context.\n * @param {Boolean} once Only remove one-time listeners.\n * @returns {EventEmitter} `this`.\n * @api public\n */\nEventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) {\n var evt = prefix ? prefix + event : event;\n\n if (!this._events[evt]) return this;\n if (!fn) {\n if (--this._eventsCount === 0) this._events = new Events();\n else delete this._events[evt];\n return this;\n }\n\n var listeners = this._events[evt];\n\n if (listeners.fn) {\n if (\n listeners.fn === fn\n && (!once || listeners.once)\n && (!context || listeners.context === context)\n ) {\n if (--this._eventsCount === 0) this._events = new Events();\n else delete this._events[evt];\n }\n } else {\n for (var i = 0, events = [], length = listeners.length; i < length; i++) {\n if (\n listeners[i].fn !== fn\n || (once && !listeners[i].once)\n || (context && listeners[i].context !== context)\n ) {\n events.push(listeners[i]);\n }\n }\n\n //\n // Reset the array, or remove it completely if we have no more listeners.\n //\n if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;\n else if (--this._eventsCount === 0) this._events = new Events();\n else delete this._events[evt];\n }\n\n return this;\n};\n\n/**\n * Remove all listeners, or those of the specified event.\n *\n * @param {String|Symbol} [event] The event name.\n * @returns {EventEmitter} `this`.\n * @api public\n */\nEventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {\n var evt;\n\n if (event) {\n evt = prefix ? prefix + event : event;\n if (this._events[evt]) {\n if (--this._eventsCount === 0) this._events = new Events();\n else delete this._events[evt];\n }\n } else {\n this._events = new Events();\n this._eventsCount = 0;\n }\n\n return this;\n};\n\n//\n// Alias methods names because people roll like that.\n//\nEventEmitter.prototype.off = EventEmitter.prototype.removeListener;\nEventEmitter.prototype.addListener = EventEmitter.prototype.on;\n\n//\n// This function doesn't apply anymore.\n//\nEventEmitter.prototype.setMaxListeners = function setMaxListeners() {\n return this;\n};\n\n//\n// Expose the prefix.\n//\nEventEmitter.prefixed = prefix;\n\n//\n// Allow `EventEmitter` to be imported as module namespace.\n//\nEventEmitter.EventEmitter = EventEmitter;\n\n//\n// Expose the module.\n//\nif ('undefined' !== typeof module) {\n module.exports = EventEmitter;\n}\n\n\n/***/ }),\n/* 55 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.matchText = exports.matchSpacing = exports.matchNewline = exports.matchBlot = exports.matchAttributor = exports.default = undefined;\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"]) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError(\"Invalid attempt to destructure non-iterable instance\"); } }; }();\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _extend2 = __webpack_require__(3);\n\nvar _extend3 = _interopRequireDefault(_extend2);\n\nvar _quillDelta = __webpack_require__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __webpack_require__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _logger = __webpack_require__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nvar _module = __webpack_require__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nvar _align = __webpack_require__(36);\n\nvar _background = __webpack_require__(37);\n\nvar _code = __webpack_require__(13);\n\nvar _code2 = _interopRequireDefault(_code);\n\nvar _color = __webpack_require__(26);\n\nvar _direction = __webpack_require__(38);\n\nvar _font = __webpack_require__(39);\n\nvar _size = __webpack_require__(40);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar debug = (0, _logger2.default)('quill:clipboard');\n\nvar DOM_KEY = '__ql-matcher';\n\nvar CLIPBOARD_CONFIG = [[Node.TEXT_NODE, matchText], [Node.TEXT_NODE, matchNewline], ['br', matchBreak], [Node.ELEMENT_NODE, matchNewline], [Node.ELEMENT_NODE, matchBlot], [Node.ELEMENT_NODE, matchSpacing], [Node.ELEMENT_NODE, matchAttributor], [Node.ELEMENT_NODE, matchStyles], ['li', matchIndent], ['b', matchAlias.bind(matchAlias, 'bold')], ['i', matchAlias.bind(matchAlias, 'italic')], ['style', matchIgnore]];\n\nvar ATTRIBUTE_ATTRIBUTORS = [_align.AlignAttribute, _direction.DirectionAttribute].reduce(function (memo, attr) {\n memo[attr.keyName] = attr;\n return memo;\n}, {});\n\nvar STYLE_ATTRIBUTORS = [_align.AlignStyle, _background.BackgroundStyle, _color.ColorStyle, _direction.DirectionStyle, _font.FontStyle, _size.SizeStyle].reduce(function (memo, attr) {\n memo[attr.keyName] = attr;\n return memo;\n}, {});\n\nvar Clipboard = function (_Module) {\n _inherits(Clipboard, _Module);\n\n function Clipboard(quill, options) {\n _classCallCheck(this, Clipboard);\n\n var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this, quill, options));\n\n _this.quill.root.addEventListener('paste', _this.onPaste.bind(_this));\n _this.container = _this.quill.addContainer('ql-clipboard');\n _this.container.setAttribute('contenteditable', true);\n _this.container.setAttribute('tabindex', -1);\n _this.matchers = [];\n CLIPBOARD_CONFIG.concat(_this.options.matchers).forEach(function (_ref) {\n var _ref2 = _slicedToArray(_ref, 2),\n selector = _ref2[0],\n matcher = _ref2[1];\n\n if (!options.matchVisual && matcher === matchSpacing) return;\n _this.addMatcher(selector, matcher);\n });\n return _this;\n }\n\n _createClass(Clipboard, [{\n key: 'addMatcher',\n value: function addMatcher(selector, matcher) {\n this.matchers.push([selector, matcher]);\n }\n }, {\n key: 'convert',\n value: function convert(html) {\n if (typeof html === 'string') {\n this.container.innerHTML = html.replace(/\\>\\r?\\n +\\<'); // Remove spaces between tags\n return this.convert();\n }\n var formats = this.quill.getFormat(this.quill.selection.savedRange.index);\n if (formats[_code2.default.blotName]) {\n var text = this.container.innerText;\n this.container.innerHTML = '';\n return new _quillDelta2.default().insert(text, _defineProperty({}, _code2.default.blotName, formats[_code2.default.blotName]));\n }\n\n var _prepareMatching = this.prepareMatching(),\n _prepareMatching2 = _slicedToArray(_prepareMatching, 2),\n elementMatchers = _prepareMatching2[0],\n textMatchers = _prepareMatching2[1];\n\n var delta = traverse(this.container, elementMatchers, textMatchers);\n // Remove trailing newline\n if (deltaEndsWith(delta, '\\n') && delta.ops[delta.ops.length - 1].attributes == null) {\n delta = delta.compose(new _quillDelta2.default().retain(delta.length() - 1).delete(1));\n }\n debug.log('convert', this.container.innerHTML, delta);\n this.container.innerHTML = '';\n return delta;\n }\n }, {\n key: 'dangerouslyPasteHTML',\n value: function dangerouslyPasteHTML(index, html) {\n var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _quill2.default.sources.API;\n\n if (typeof index === 'string') {\n this.quill.setContents(this.convert(index), html);\n this.quill.setSelection(0, _quill2.default.sources.SILENT);\n } else {\n var paste = this.convert(html);\n this.quill.updateContents(new _quillDelta2.default().retain(index).concat(paste), source);\n this.quill.setSelection(index + paste.length(), _quill2.default.sources.SILENT);\n }\n }\n }, {\n key: 'onPaste',\n value: function onPaste(e) {\n var _this2 = this;\n\n if (e.defaultPrevented || !this.quill.isEnabled()) return;\n var range = this.quill.getSelection();\n var delta = new _quillDelta2.default().retain(range.index);\n var scrollTop = this.quill.scrollingContainer.scrollTop;\n this.container.focus();\n this.quill.selection.update(_quill2.default.sources.SILENT);\n setTimeout(function () {\n delta = delta.concat(_this2.convert()).delete(range.length);\n _this2.quill.updateContents(delta, _quill2.default.sources.USER);\n // range.length contributes to delta.length()\n _this2.quill.setSelection(delta.length() - range.length, _quill2.default.sources.SILENT);\n _this2.quill.scrollingContainer.scrollTop = scrollTop;\n _this2.quill.focus();\n }, 1);\n }\n }, {\n key: 'prepareMatching',\n value: function prepareMatching() {\n var _this3 = this;\n\n var elementMatchers = [],\n textMatchers = [];\n this.matchers.forEach(function (pair) {\n var _pair = _slicedToArray(pair, 2),\n selector = _pair[0],\n matcher = _pair[1];\n\n switch (selector) {\n case Node.TEXT_NODE:\n textMatchers.push(matcher);\n break;\n case Node.ELEMENT_NODE:\n elementMatchers.push(matcher);\n break;\n default:\n [].forEach.call(_this3.container.querySelectorAll(selector), function (node) {\n // TODO use weakmap\n node[DOM_KEY] = node[DOM_KEY] || [];\n node[DOM_KEY].push(matcher);\n });\n break;\n }\n });\n return [elementMatchers, textMatchers];\n }\n }]);\n\n return Clipboard;\n}(_module2.default);\n\nClipboard.DEFAULTS = {\n matchers: [],\n matchVisual: true\n};\n\nfunction applyFormat(delta, format, value) {\n if ((typeof format === 'undefined' ? 'undefined' : _typeof(format)) === 'object') {\n return Object.keys(format).reduce(function (delta, key) {\n return applyFormat(delta, key, format[key]);\n }, delta);\n } else {\n return delta.reduce(function (delta, op) {\n if (op.attributes && op.attributes[format]) {\n return delta.push(op);\n } else {\n return delta.insert(op.insert, (0, _extend3.default)({}, _defineProperty({}, format, value), op.attributes));\n }\n }, new _quillDelta2.default());\n }\n}\n\nfunction computeStyle(node) {\n if (node.nodeType !== Node.ELEMENT_NODE) return {};\n var DOM_KEY = '__ql-computed-style';\n return node[DOM_KEY] || (node[DOM_KEY] = window.getComputedStyle(node));\n}\n\nfunction deltaEndsWith(delta, text) {\n var endText = \"\";\n for (var i = delta.ops.length - 1; i >= 0 && endText.length < text.length; --i) {\n var op = delta.ops[i];\n if (typeof op.insert !== 'string') break;\n endText = op.insert + endText;\n }\n return endText.slice(-1 * text.length) === text;\n}\n\nfunction isLine(node) {\n if (node.childNodes.length === 0) return false; // Exclude embed blocks\n var style = computeStyle(node);\n return ['block', 'list-item'].indexOf(style.display) > -1;\n}\n\nfunction traverse(node, elementMatchers, textMatchers) {\n // Post-order\n if (node.nodeType === node.TEXT_NODE) {\n return textMatchers.reduce(function (delta, matcher) {\n return matcher(node, delta);\n }, new _quillDelta2.default());\n } else if (node.nodeType === node.ELEMENT_NODE) {\n return [].reduce.call(node.childNodes || [], function (delta, childNode) {\n var childrenDelta = traverse(childNode, elementMatchers, textMatchers);\n if (childNode.nodeType === node.ELEMENT_NODE) {\n childrenDelta = elementMatchers.reduce(function (childrenDelta, matcher) {\n return matcher(childNode, childrenDelta);\n }, childrenDelta);\n childrenDelta = (childNode[DOM_KEY] || []).reduce(function (childrenDelta, matcher) {\n return matcher(childNode, childrenDelta);\n }, childrenDelta);\n }\n return delta.concat(childrenDelta);\n }, new _quillDelta2.default());\n } else {\n return new _quillDelta2.default();\n }\n}\n\nfunction matchAlias(format, node, delta) {\n return applyFormat(delta, format, true);\n}\n\nfunction matchAttributor(node, delta) {\n var attributes = _parchment2.default.Attributor.Attribute.keys(node);\n var classes = _parchment2.default.Attributor.Class.keys(node);\n var styles = _parchment2.default.Attributor.Style.keys(node);\n var formats = {};\n attributes.concat(classes).concat(styles).forEach(function (name) {\n var attr = _parchment2.default.query(name, _parchment2.default.Scope.ATTRIBUTE);\n if (attr != null) {\n formats[attr.attrName] = attr.value(node);\n if (formats[attr.attrName]) return;\n }\n attr = ATTRIBUTE_ATTRIBUTORS[name];\n if (attr != null && (attr.attrName === name || attr.keyName === name)) {\n formats[attr.attrName] = attr.value(node) || undefined;\n }\n attr = STYLE_ATTRIBUTORS[name];\n if (attr != null && (attr.attrName === name || attr.keyName === name)) {\n attr = STYLE_ATTRIBUTORS[name];\n formats[attr.attrName] = attr.value(node) || undefined;\n }\n });\n if (Object.keys(formats).length > 0) {\n delta = applyFormat(delta, formats);\n }\n return delta;\n}\n\nfunction matchBlot(node, delta) {\n var match = _parchment2.default.query(node);\n if (match == null) return delta;\n if (match.prototype instanceof _parchment2.default.Embed) {\n var embed = {};\n var value = match.value(node);\n if (value != null) {\n embed[match.blotName] = value;\n delta = new _quillDelta2.default().insert(embed, match.formats(node));\n }\n } else if (typeof match.formats === 'function') {\n delta = applyFormat(delta, match.blotName, match.formats(node));\n }\n return delta;\n}\n\nfunction matchBreak(node, delta) {\n if (!deltaEndsWith(delta, '\\n')) {\n delta.insert('\\n');\n }\n return delta;\n}\n\nfunction matchIgnore() {\n return new _quillDelta2.default();\n}\n\nfunction matchIndent(node, delta) {\n var match = _parchment2.default.query(node);\n if (match == null || match.blotName !== 'list-item' || !deltaEndsWith(delta, '\\n')) {\n return delta;\n }\n var indent = -1,\n parent = node.parentNode;\n while (!parent.classList.contains('ql-clipboard')) {\n if ((_parchment2.default.query(parent) || {}).blotName === 'list') {\n indent += 1;\n }\n parent = parent.parentNode;\n }\n if (indent <= 0) return delta;\n return delta.compose(new _quillDelta2.default().retain(delta.length() - 1).retain(1, { indent: indent }));\n}\n\nfunction matchNewline(node, delta) {\n if (!deltaEndsWith(delta, '\\n')) {\n if (isLine(node) || delta.length() > 0 && node.nextSibling && isLine(node.nextSibling)) {\n delta.insert('\\n');\n }\n }\n return delta;\n}\n\nfunction matchSpacing(node, delta) {\n if (isLine(node) && node.nextElementSibling != null && !deltaEndsWith(delta, '\\n\\n')) {\n var nodeHeight = node.offsetHeight + parseFloat(computeStyle(node).marginTop) + parseFloat(computeStyle(node).marginBottom);\n if (node.nextElementSibling.offsetTop > node.offsetTop + nodeHeight * 1.5) {\n delta.insert('\\n');\n }\n }\n return delta;\n}\n\nfunction matchStyles(node, delta) {\n var formats = {};\n var style = node.style || {};\n if (style.fontStyle && computeStyle(node).fontStyle === 'italic') {\n formats.italic = true;\n }\n if (style.fontWeight && (computeStyle(node).fontWeight.startsWith('bold') || parseInt(computeStyle(node).fontWeight) >= 700)) {\n formats.bold = true;\n }\n if (Object.keys(formats).length > 0) {\n delta = applyFormat(delta, formats);\n }\n if (parseFloat(style.textIndent || 0) > 0) {\n // Could be 0.5in\n delta = new _quillDelta2.default().insert('\\t').concat(delta);\n }\n return delta;\n}\n\nfunction matchText(node, delta) {\n var text = node.data;\n // Word represents empty line with \n if (node.parentNode.tagName === 'O:P') {\n return delta.insert(text.trim());\n }\n if (text.trim().length === 0 && node.parentNode.classList.contains('ql-clipboard')) {\n return delta;\n }\n if (!computeStyle(node.parentNode).whiteSpace.startsWith('pre')) {\n // eslint-disable-next-line func-style\n var replacer = function replacer(collapse, match) {\n match = match.replace(/[^\\u00a0]/g, ''); // \\u00a0 is nbsp;\n return match.length < 1 && collapse ? ' ' : match;\n };\n text = text.replace(/\\r\\n/g, ' ').replace(/\\n/g, ' ');\n text = text.replace(/\\s\\s+/g, replacer.bind(replacer, true)); // collapse whitespace\n if (node.previousSibling == null && isLine(node.parentNode) || node.previousSibling != null && isLine(node.previousSibling)) {\n text = text.replace(/^\\s+/, replacer.bind(replacer, false));\n }\n if (node.nextSibling == null && isLine(node.parentNode) || node.nextSibling != null && isLine(node.nextSibling)) {\n text = text.replace(/\\s+$/, replacer.bind(replacer, false));\n }\n }\n return delta.insert(text);\n}\n\nexports.default = Clipboard;\nexports.matchAttributor = matchAttributor;\nexports.matchBlot = matchBlot;\nexports.matchNewline = matchNewline;\nexports.matchSpacing = matchSpacing;\nexports.matchText = matchText;\n\n/***/ }),\n/* 56 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _inline = __webpack_require__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Bold = function (_Inline) {\n _inherits(Bold, _Inline);\n\n function Bold() {\n _classCallCheck(this, Bold);\n\n return _possibleConstructorReturn(this, (Bold.__proto__ || Object.getPrototypeOf(Bold)).apply(this, arguments));\n }\n\n _createClass(Bold, [{\n key: 'optimize',\n value: function optimize(context) {\n _get(Bold.prototype.__proto__ || Object.getPrototypeOf(Bold.prototype), 'optimize', this).call(this, context);\n if (this.domNode.tagName !== this.statics.tagName[0]) {\n this.replaceWith(this.statics.blotName);\n }\n }\n }], [{\n key: 'create',\n value: function create() {\n return _get(Bold.__proto__ || Object.getPrototypeOf(Bold), 'create', this).call(this);\n }\n }, {\n key: 'formats',\n value: function formats() {\n return true;\n }\n }]);\n\n return Bold;\n}(_inline2.default);\n\nBold.blotName = 'bold';\nBold.tagName = ['STRONG', 'B'];\n\nexports.default = Bold;\n\n/***/ }),\n/* 57 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.addControls = exports.default = undefined;\n\nvar _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"]) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError(\"Invalid attempt to destructure non-iterable instance\"); } }; }();\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _quillDelta = __webpack_require__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __webpack_require__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _logger = __webpack_require__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nvar _module = __webpack_require__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar debug = (0, _logger2.default)('quill:toolbar');\n\nvar Toolbar = function (_Module) {\n _inherits(Toolbar, _Module);\n\n function Toolbar(quill, options) {\n _classCallCheck(this, Toolbar);\n\n var _this = _possibleConstructorReturn(this, (Toolbar.__proto__ || Object.getPrototypeOf(Toolbar)).call(this, quill, options));\n\n if (Array.isArray(_this.options.container)) {\n var container = document.createElement('div');\n addControls(container, _this.options.container);\n quill.container.parentNode.insertBefore(container, quill.container);\n _this.container = container;\n } else if (typeof _this.options.container === 'string') {\n _this.container = document.querySelector(_this.options.container);\n } else {\n _this.container = _this.options.container;\n }\n if (!(_this.container instanceof HTMLElement)) {\n var _ret;\n\n return _ret = debug.error('Container required for toolbar', _this.options), _possibleConstructorReturn(_this, _ret);\n }\n _this.container.classList.add('ql-toolbar');\n _this.controls = [];\n _this.handlers = {};\n Object.keys(_this.options.handlers).forEach(function (format) {\n _this.addHandler(format, _this.options.handlers[format]);\n });\n [].forEach.call(_this.container.querySelectorAll('button, select'), function (input) {\n _this.attach(input);\n });\n _this.quill.on(_quill2.default.events.EDITOR_CHANGE, function (type, range) {\n if (type === _quill2.default.events.SELECTION_CHANGE) {\n _this.update(range);\n }\n });\n _this.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {\n var _this$quill$selection = _this.quill.selection.getRange(),\n _this$quill$selection2 = _slicedToArray(_this$quill$selection, 1),\n range = _this$quill$selection2[0]; // quill.getSelection triggers update\n\n\n _this.update(range);\n });\n return _this;\n }\n\n _createClass(Toolbar, [{\n key: 'addHandler',\n value: function addHandler(format, handler) {\n this.handlers[format] = handler;\n }\n }, {\n key: 'attach',\n value: function attach(input) {\n var _this2 = this;\n\n var format = [].find.call(input.classList, function (className) {\n return className.indexOf('ql-') === 0;\n });\n if (!format) return;\n format = format.slice('ql-'.length);\n if (input.tagName === 'BUTTON') {\n input.setAttribute('type', 'button');\n }\n if (this.handlers[format] == null) {\n if (this.quill.scroll.whitelist != null && this.quill.scroll.whitelist[format] == null) {\n debug.warn('ignoring attaching to disabled format', format, input);\n return;\n }\n if (_parchment2.default.query(format) == null) {\n debug.warn('ignoring attaching to nonexistent format', format, input);\n return;\n }\n }\n var eventName = input.tagName === 'SELECT' ? 'change' : 'click';\n input.addEventListener(eventName, function (e) {\n var value = void 0;\n if (input.tagName === 'SELECT') {\n if (input.selectedIndex < 0) return;\n var selected = input.options[input.selectedIndex];\n if (selected.hasAttribute('selected')) {\n value = false;\n } else {\n value = selected.value || false;\n }\n } else {\n if (input.classList.contains('ql-active')) {\n value = false;\n } else {\n value = input.value || !input.hasAttribute('value');\n }\n e.preventDefault();\n }\n _this2.quill.focus();\n\n var _quill$selection$getR = _this2.quill.selection.getRange(),\n _quill$selection$getR2 = _slicedToArray(_quill$selection$getR, 1),\n range = _quill$selection$getR2[0];\n\n if (_this2.handlers[format] != null) {\n _this2.handlers[format].call(_this2, value);\n } else if (_parchment2.default.query(format).prototype instanceof _parchment2.default.Embed) {\n value = prompt('Enter ' + format);\n if (!value) return;\n _this2.quill.updateContents(new _quillDelta2.default().retain(range.index).delete(range.length).insert(_defineProperty({}, format, value)), _quill2.default.sources.USER);\n } else {\n _this2.quill.format(format, value, _quill2.default.sources.USER);\n }\n _this2.update(range);\n });\n // TODO use weakmap\n this.controls.push([format, input]);\n }\n }, {\n key: 'update',\n value: function update(range) {\n var formats = range == null ? {} : this.quill.getFormat(range);\n this.controls.forEach(function (pair) {\n var _pair = _slicedToArray(pair, 2),\n format = _pair[0],\n input = _pair[1];\n\n if (input.tagName === 'SELECT') {\n var option = void 0;\n if (range == null) {\n option = null;\n } else if (formats[format] == null) {\n option = input.querySelector('option[selected]');\n } else if (!Array.isArray(formats[format])) {\n var value = formats[format];\n if (typeof value === 'string') {\n value = value.replace(/\\\"/g, '\\\\\"');\n }\n option = input.querySelector('option[value=\"' + value + '\"]');\n }\n if (option == null) {\n input.value = ''; // TODO make configurable?\n input.selectedIndex = -1;\n } else {\n option.selected = true;\n }\n } else {\n if (range == null) {\n input.classList.remove('ql-active');\n } else if (input.hasAttribute('value')) {\n // both being null should match (default values)\n // '1' should match with 1 (headers)\n var isActive = formats[format] === input.getAttribute('value') || formats[format] != null && formats[format].toString() === input.getAttribute('value') || formats[format] == null && !input.getAttribute('value');\n input.classList.toggle('ql-active', isActive);\n } else {\n input.classList.toggle('ql-active', formats[format] != null);\n }\n }\n });\n }\n }]);\n\n return Toolbar;\n}(_module2.default);\n\nToolbar.DEFAULTS = {};\n\nfunction addButton(container, format, value) {\n var input = document.createElement('button');\n input.setAttribute('type', 'button');\n input.classList.add('ql-' + format);\n if (value != null) {\n input.value = value;\n }\n container.appendChild(input);\n}\n\nfunction addControls(container, groups) {\n if (!Array.isArray(groups[0])) {\n groups = [groups];\n }\n groups.forEach(function (controls) {\n var group = document.createElement('span');\n group.classList.add('ql-formats');\n controls.forEach(function (control) {\n if (typeof control === 'string') {\n addButton(group, control);\n } else {\n var format = Object.keys(control)[0];\n var value = control[format];\n if (Array.isArray(value)) {\n addSelect(group, format, value);\n } else {\n addButton(group, format, value);\n }\n }\n });\n container.appendChild(group);\n });\n}\n\nfunction addSelect(container, format, values) {\n var input = document.createElement('select');\n input.classList.add('ql-' + format);\n values.forEach(function (value) {\n var option = document.createElement('option');\n if (value !== false) {\n option.setAttribute('value', value);\n } else {\n option.setAttribute('selected', 'selected');\n }\n input.appendChild(option);\n });\n container.appendChild(input);\n}\n\nToolbar.DEFAULTS = {\n container: null,\n handlers: {\n clean: function clean() {\n var _this3 = this;\n\n var range = this.quill.getSelection();\n if (range == null) return;\n if (range.length == 0) {\n var formats = this.quill.getFormat();\n Object.keys(formats).forEach(function (name) {\n // Clean functionality in existing apps only clean inline formats\n if (_parchment2.default.query(name, _parchment2.default.Scope.INLINE) != null) {\n _this3.quill.format(name, false);\n }\n });\n } else {\n this.quill.removeFormat(range, _quill2.default.sources.USER);\n }\n },\n direction: function direction(value) {\n var align = this.quill.getFormat()['align'];\n if (value === 'rtl' && align == null) {\n this.quill.format('align', 'right', _quill2.default.sources.USER);\n } else if (!value && align === 'right') {\n this.quill.format('align', false, _quill2.default.sources.USER);\n }\n this.quill.format('direction', value, _quill2.default.sources.USER);\n },\n indent: function indent(value) {\n var range = this.quill.getSelection();\n var formats = this.quill.getFormat(range);\n var indent = parseInt(formats.indent || 0);\n if (value === '+1' || value === '-1') {\n var modifier = value === '+1' ? 1 : -1;\n if (formats.direction === 'rtl') modifier *= -1;\n this.quill.format('indent', indent + modifier, _quill2.default.sources.USER);\n }\n },\n link: function link(value) {\n if (value === true) {\n value = prompt('Enter link URL:');\n }\n this.quill.format('link', value, _quill2.default.sources.USER);\n },\n list: function list(value) {\n var range = this.quill.getSelection();\n var formats = this.quill.getFormat(range);\n if (value === 'check') {\n if (formats['list'] === 'checked' || formats['list'] === 'unchecked') {\n this.quill.format('list', false, _quill2.default.sources.USER);\n } else {\n this.quill.format('list', 'unchecked', _quill2.default.sources.USER);\n }\n } else {\n this.quill.format('list', value, _quill2.default.sources.USER);\n }\n }\n }\n};\n\nexports.default = Toolbar;\nexports.addControls = addControls;\n\n/***/ }),\n/* 58 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 59 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _picker = __webpack_require__(28);\n\nvar _picker2 = _interopRequireDefault(_picker);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar ColorPicker = function (_Picker) {\n _inherits(ColorPicker, _Picker);\n\n function ColorPicker(select, label) {\n _classCallCheck(this, ColorPicker);\n\n var _this = _possibleConstructorReturn(this, (ColorPicker.__proto__ || Object.getPrototypeOf(ColorPicker)).call(this, select));\n\n _this.label.innerHTML = label;\n _this.container.classList.add('ql-color-picker');\n [].slice.call(_this.container.querySelectorAll('.ql-picker-item'), 0, 7).forEach(function (item) {\n item.classList.add('ql-primary');\n });\n return _this;\n }\n\n _createClass(ColorPicker, [{\n key: 'buildItem',\n value: function buildItem(option) {\n var item = _get(ColorPicker.prototype.__proto__ || Object.getPrototypeOf(ColorPicker.prototype), 'buildItem', this).call(this, option);\n item.style.backgroundColor = option.getAttribute('value') || '';\n return item;\n }\n }, {\n key: 'selectItem',\n value: function selectItem(item, trigger) {\n _get(ColorPicker.prototype.__proto__ || Object.getPrototypeOf(ColorPicker.prototype), 'selectItem', this).call(this, item, trigger);\n var colorLabel = this.label.querySelector('.ql-color-label');\n var value = item ? item.getAttribute('data-value') || '' : '';\n if (colorLabel) {\n if (colorLabel.tagName === 'line') {\n colorLabel.style.stroke = value;\n } else {\n colorLabel.style.fill = value;\n }\n }\n }\n }]);\n\n return ColorPicker;\n}(_picker2.default);\n\nexports.default = ColorPicker;\n\n/***/ }),\n/* 60 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _picker = __webpack_require__(28);\n\nvar _picker2 = _interopRequireDefault(_picker);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar IconPicker = function (_Picker) {\n _inherits(IconPicker, _Picker);\n\n function IconPicker(select, icons) {\n _classCallCheck(this, IconPicker);\n\n var _this = _possibleConstructorReturn(this, (IconPicker.__proto__ || Object.getPrototypeOf(IconPicker)).call(this, select));\n\n _this.container.classList.add('ql-icon-picker');\n [].forEach.call(_this.container.querySelectorAll('.ql-picker-item'), function (item) {\n item.innerHTML = icons[item.getAttribute('data-value') || ''];\n });\n _this.defaultItem = _this.container.querySelector('.ql-selected');\n _this.selectItem(_this.defaultItem);\n return _this;\n }\n\n _createClass(IconPicker, [{\n key: 'selectItem',\n value: function selectItem(item, trigger) {\n _get(IconPicker.prototype.__proto__ || Object.getPrototypeOf(IconPicker.prototype), 'selectItem', this).call(this, item, trigger);\n item = item || this.defaultItem;\n this.label.innerHTML = item.innerHTML;\n }\n }]);\n\n return IconPicker;\n}(_picker2.default);\n\nexports.default = IconPicker;\n\n/***/ }),\n/* 61 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Tooltip = function () {\n function Tooltip(quill, boundsContainer) {\n var _this = this;\n\n _classCallCheck(this, Tooltip);\n\n this.quill = quill;\n this.boundsContainer = boundsContainer || document.body;\n this.root = quill.addContainer('ql-tooltip');\n this.root.innerHTML = this.constructor.TEMPLATE;\n if (this.quill.root === this.quill.scrollingContainer) {\n this.quill.root.addEventListener('scroll', function () {\n _this.root.style.marginTop = -1 * _this.quill.root.scrollTop + 'px';\n });\n }\n this.hide();\n }\n\n _createClass(Tooltip, [{\n key: 'hide',\n value: function hide() {\n this.root.classList.add('ql-hidden');\n }\n }, {\n key: 'position',\n value: function position(reference) {\n var left = reference.left + reference.width / 2 - this.root.offsetWidth / 2;\n // root.scrollTop should be 0 if scrollContainer !== root\n var top = reference.bottom + this.quill.root.scrollTop;\n this.root.style.left = left + 'px';\n this.root.style.top = top + 'px';\n this.root.classList.remove('ql-flip');\n var containerBounds = this.boundsContainer.getBoundingClientRect();\n var rootBounds = this.root.getBoundingClientRect();\n var shift = 0;\n if (rootBounds.right > containerBounds.right) {\n shift = containerBounds.right - rootBounds.right;\n this.root.style.left = left + shift + 'px';\n }\n if (rootBounds.left < containerBounds.left) {\n shift = containerBounds.left - rootBounds.left;\n this.root.style.left = left + shift + 'px';\n }\n if (rootBounds.bottom > containerBounds.bottom) {\n var height = rootBounds.bottom - rootBounds.top;\n var verticalShift = reference.bottom - reference.top + height;\n this.root.style.top = top - verticalShift + 'px';\n this.root.classList.add('ql-flip');\n }\n return shift;\n }\n }, {\n key: 'show',\n value: function show() {\n this.root.classList.remove('ql-editing');\n this.root.classList.remove('ql-hidden');\n }\n }]);\n\n return Tooltip;\n}();\n\nexports.default = Tooltip;\n\n/***/ }),\n/* 62 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"]) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError(\"Invalid attempt to destructure non-iterable instance\"); } }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _extend = __webpack_require__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _emitter = __webpack_require__(8);\n\nvar _emitter2 = _interopRequireDefault(_emitter);\n\nvar _base = __webpack_require__(43);\n\nvar _base2 = _interopRequireDefault(_base);\n\nvar _link = __webpack_require__(27);\n\nvar _link2 = _interopRequireDefault(_link);\n\nvar _selection = __webpack_require__(15);\n\nvar _icons = __webpack_require__(41);\n\nvar _icons2 = _interopRequireDefault(_icons);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar TOOLBAR_CONFIG = [[{ header: ['1', '2', '3', false] }], ['bold', 'italic', 'underline', 'link'], [{ list: 'ordered' }, { list: 'bullet' }], ['clean']];\n\nvar SnowTheme = function (_BaseTheme) {\n _inherits(SnowTheme, _BaseTheme);\n\n function SnowTheme(quill, options) {\n _classCallCheck(this, SnowTheme);\n\n if (options.modules.toolbar != null && options.modules.toolbar.container == null) {\n options.modules.toolbar.container = TOOLBAR_CONFIG;\n }\n\n var _this = _possibleConstructorReturn(this, (SnowTheme.__proto__ || Object.getPrototypeOf(SnowTheme)).call(this, quill, options));\n\n _this.quill.container.classList.add('ql-snow');\n return _this;\n }\n\n _createClass(SnowTheme, [{\n key: 'extendToolbar',\n value: function extendToolbar(toolbar) {\n toolbar.container.classList.add('ql-snow');\n this.buildButtons([].slice.call(toolbar.container.querySelectorAll('button')), _icons2.default);\n this.buildPickers([].slice.call(toolbar.container.querySelectorAll('select')), _icons2.default);\n this.tooltip = new SnowTooltip(this.quill, this.options.bounds);\n if (toolbar.container.querySelector('.ql-link')) {\n this.quill.keyboard.addBinding({ key: 'K', shortKey: true }, function (range, context) {\n toolbar.handlers['link'].call(toolbar, !context.format.link);\n });\n }\n }\n }]);\n\n return SnowTheme;\n}(_base2.default);\n\nSnowTheme.DEFAULTS = (0, _extend2.default)(true, {}, _base2.default.DEFAULTS, {\n modules: {\n toolbar: {\n handlers: {\n link: function link(value) {\n if (value) {\n var range = this.quill.getSelection();\n if (range == null || range.length == 0) return;\n var preview = this.quill.getText(range);\n if (/^\\S+@\\S+\\.\\S+$/.test(preview) && preview.indexOf('mailto:') !== 0) {\n preview = 'mailto:' + preview;\n }\n var tooltip = this.quill.theme.tooltip;\n tooltip.edit('link', preview);\n } else {\n this.quill.format('link', false);\n }\n }\n }\n }\n }\n});\n\nvar SnowTooltip = function (_BaseTooltip) {\n _inherits(SnowTooltip, _BaseTooltip);\n\n function SnowTooltip(quill, bounds) {\n _classCallCheck(this, SnowTooltip);\n\n var _this2 = _possibleConstructorReturn(this, (SnowTooltip.__proto__ || Object.getPrototypeOf(SnowTooltip)).call(this, quill, bounds));\n\n _this2.preview = _this2.root.querySelector('a.ql-preview');\n return _this2;\n }\n\n _createClass(SnowTooltip, [{\n key: 'listen',\n value: function listen() {\n var _this3 = this;\n\n _get(SnowTooltip.prototype.__proto__ || Object.getPrototypeOf(SnowTooltip.prototype), 'listen', this).call(this);\n this.root.querySelector('a.ql-action').addEventListener('click', function (event) {\n if (_this3.root.classList.contains('ql-editing')) {\n _this3.save();\n } else {\n _this3.edit('link', _this3.preview.textContent);\n }\n event.preventDefault();\n });\n this.root.querySelector('a.ql-remove').addEventListener('click', function (event) {\n if (_this3.linkRange != null) {\n var range = _this3.linkRange;\n _this3.restoreFocus();\n _this3.quill.formatText(range, 'link', false, _emitter2.default.sources.USER);\n delete _this3.linkRange;\n }\n event.preventDefault();\n _this3.hide();\n });\n this.quill.on(_emitter2.default.events.SELECTION_CHANGE, function (range, oldRange, source) {\n if (range == null) return;\n if (range.length === 0 && source === _emitter2.default.sources.USER) {\n var _quill$scroll$descend = _this3.quill.scroll.descendant(_link2.default, range.index),\n _quill$scroll$descend2 = _slicedToArray(_quill$scroll$descend, 2),\n link = _quill$scroll$descend2[0],\n offset = _quill$scroll$descend2[1];\n\n if (link != null) {\n _this3.linkRange = new _selection.Range(range.index - offset, link.length());\n var preview = _link2.default.formats(link.domNode);\n _this3.preview.textContent = preview;\n _this3.preview.setAttribute('href', preview);\n _this3.show();\n _this3.position(_this3.quill.getBounds(_this3.linkRange));\n return;\n }\n } else {\n delete _this3.linkRange;\n }\n _this3.hide();\n });\n }\n }, {\n key: 'show',\n value: function show() {\n _get(SnowTooltip.prototype.__proto__ || Object.getPrototypeOf(SnowTooltip.prototype), 'show', this).call(this);\n this.root.removeAttribute('data-mode');\n }\n }]);\n\n return SnowTooltip;\n}(_base.BaseTooltip);\n\nSnowTooltip.TEMPLATE = ['', '', '', ''].join('');\n\nexports.default = SnowTheme;\n\n/***/ }),\n/* 63 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _core = __webpack_require__(29);\n\nvar _core2 = _interopRequireDefault(_core);\n\nvar _align = __webpack_require__(36);\n\nvar _direction = __webpack_require__(38);\n\nvar _indent = __webpack_require__(64);\n\nvar _blockquote = __webpack_require__(65);\n\nvar _blockquote2 = _interopRequireDefault(_blockquote);\n\nvar _header = __webpack_require__(66);\n\nvar _header2 = _interopRequireDefault(_header);\n\nvar _list = __webpack_require__(67);\n\nvar _list2 = _interopRequireDefault(_list);\n\nvar _background = __webpack_require__(37);\n\nvar _color = __webpack_require__(26);\n\nvar _font = __webpack_require__(39);\n\nvar _size = __webpack_require__(40);\n\nvar _bold = __webpack_require__(56);\n\nvar _bold2 = _interopRequireDefault(_bold);\n\nvar _italic = __webpack_require__(68);\n\nvar _italic2 = _interopRequireDefault(_italic);\n\nvar _link = __webpack_require__(27);\n\nvar _link2 = _interopRequireDefault(_link);\n\nvar _script = __webpack_require__(69);\n\nvar _script2 = _interopRequireDefault(_script);\n\nvar _strike = __webpack_require__(70);\n\nvar _strike2 = _interopRequireDefault(_strike);\n\nvar _underline = __webpack_require__(71);\n\nvar _underline2 = _interopRequireDefault(_underline);\n\nvar _image = __webpack_require__(72);\n\nvar _image2 = _interopRequireDefault(_image);\n\nvar _video = __webpack_require__(73);\n\nvar _video2 = _interopRequireDefault(_video);\n\nvar _code = __webpack_require__(13);\n\nvar _code2 = _interopRequireDefault(_code);\n\nvar _formula = __webpack_require__(74);\n\nvar _formula2 = _interopRequireDefault(_formula);\n\nvar _syntax = __webpack_require__(75);\n\nvar _syntax2 = _interopRequireDefault(_syntax);\n\nvar _toolbar = __webpack_require__(57);\n\nvar _toolbar2 = _interopRequireDefault(_toolbar);\n\nvar _icons = __webpack_require__(41);\n\nvar _icons2 = _interopRequireDefault(_icons);\n\nvar _picker = __webpack_require__(28);\n\nvar _picker2 = _interopRequireDefault(_picker);\n\nvar _colorPicker = __webpack_require__(59);\n\nvar _colorPicker2 = _interopRequireDefault(_colorPicker);\n\nvar _iconPicker = __webpack_require__(60);\n\nvar _iconPicker2 = _interopRequireDefault(_iconPicker);\n\nvar _tooltip = __webpack_require__(61);\n\nvar _tooltip2 = _interopRequireDefault(_tooltip);\n\nvar _bubble = __webpack_require__(108);\n\nvar _bubble2 = _interopRequireDefault(_bubble);\n\nvar _snow = __webpack_require__(62);\n\nvar _snow2 = _interopRequireDefault(_snow);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n_core2.default.register({\n 'attributors/attribute/direction': _direction.DirectionAttribute,\n\n 'attributors/class/align': _align.AlignClass,\n 'attributors/class/background': _background.BackgroundClass,\n 'attributors/class/color': _color.ColorClass,\n 'attributors/class/direction': _direction.DirectionClass,\n 'attributors/class/font': _font.FontClass,\n 'attributors/class/size': _size.SizeClass,\n\n 'attributors/style/align': _align.AlignStyle,\n 'attributors/style/background': _background.BackgroundStyle,\n 'attributors/style/color': _color.ColorStyle,\n 'attributors/style/direction': _direction.DirectionStyle,\n 'attributors/style/font': _font.FontStyle,\n 'attributors/style/size': _size.SizeStyle\n}, true);\n\n_core2.default.register({\n 'formats/align': _align.AlignClass,\n 'formats/direction': _direction.DirectionClass,\n 'formats/indent': _indent.IndentClass,\n\n 'formats/background': _background.BackgroundStyle,\n 'formats/color': _color.ColorStyle,\n 'formats/font': _font.FontClass,\n 'formats/size': _size.SizeClass,\n\n 'formats/blockquote': _blockquote2.default,\n 'formats/code-block': _code2.default,\n 'formats/header': _header2.default,\n 'formats/list': _list2.default,\n\n 'formats/bold': _bold2.default,\n 'formats/code': _code.Code,\n 'formats/italic': _italic2.default,\n 'formats/link': _link2.default,\n 'formats/script': _script2.default,\n 'formats/strike': _strike2.default,\n 'formats/underline': _underline2.default,\n\n 'formats/image': _image2.default,\n 'formats/video': _video2.default,\n\n 'formats/list/item': _list.ListItem,\n\n 'modules/formula': _formula2.default,\n 'modules/syntax': _syntax2.default,\n 'modules/toolbar': _toolbar2.default,\n\n 'themes/bubble': _bubble2.default,\n 'themes/snow': _snow2.default,\n\n 'ui/icons': _icons2.default,\n 'ui/picker': _picker2.default,\n 'ui/icon-picker': _iconPicker2.default,\n 'ui/color-picker': _colorPicker2.default,\n 'ui/tooltip': _tooltip2.default\n}, true);\n\nexports.default = _core2.default;\n\n/***/ }),\n/* 64 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.IndentClass = undefined;\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar IdentAttributor = function (_Parchment$Attributor) {\n _inherits(IdentAttributor, _Parchment$Attributor);\n\n function IdentAttributor() {\n _classCallCheck(this, IdentAttributor);\n\n return _possibleConstructorReturn(this, (IdentAttributor.__proto__ || Object.getPrototypeOf(IdentAttributor)).apply(this, arguments));\n }\n\n _createClass(IdentAttributor, [{\n key: 'add',\n value: function add(node, value) {\n if (value === '+1' || value === '-1') {\n var indent = this.value(node) || 0;\n value = value === '+1' ? indent + 1 : indent - 1;\n }\n if (value === 0) {\n this.remove(node);\n return true;\n } else {\n return _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'add', this).call(this, node, value);\n }\n }\n }, {\n key: 'canAdd',\n value: function canAdd(node, value) {\n return _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'canAdd', this).call(this, node, value) || _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'canAdd', this).call(this, node, parseInt(value));\n }\n }, {\n key: 'value',\n value: function value(node) {\n return parseInt(_get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'value', this).call(this, node)) || undefined; // Don't return NaN\n }\n }]);\n\n return IdentAttributor;\n}(_parchment2.default.Attributor.Class);\n\nvar IndentClass = new IdentAttributor('indent', 'ql-indent', {\n scope: _parchment2.default.Scope.BLOCK,\n whitelist: [1, 2, 3, 4, 5, 6, 7, 8]\n});\n\nexports.IndentClass = IndentClass;\n\n/***/ }),\n/* 65 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _block = __webpack_require__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Blockquote = function (_Block) {\n _inherits(Blockquote, _Block);\n\n function Blockquote() {\n _classCallCheck(this, Blockquote);\n\n return _possibleConstructorReturn(this, (Blockquote.__proto__ || Object.getPrototypeOf(Blockquote)).apply(this, arguments));\n }\n\n return Blockquote;\n}(_block2.default);\n\nBlockquote.blotName = 'blockquote';\nBlockquote.tagName = 'blockquote';\n\nexports.default = Blockquote;\n\n/***/ }),\n/* 66 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _block = __webpack_require__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Header = function (_Block) {\n _inherits(Header, _Block);\n\n function Header() {\n _classCallCheck(this, Header);\n\n return _possibleConstructorReturn(this, (Header.__proto__ || Object.getPrototypeOf(Header)).apply(this, arguments));\n }\n\n _createClass(Header, null, [{\n key: 'formats',\n value: function formats(domNode) {\n return this.tagName.indexOf(domNode.tagName) + 1;\n }\n }]);\n\n return Header;\n}(_block2.default);\n\nHeader.blotName = 'header';\nHeader.tagName = ['H1', 'H2', 'H3', 'H4', 'H5', 'H6'];\n\nexports.default = Header;\n\n/***/ }),\n/* 67 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = exports.ListItem = undefined;\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _block = __webpack_require__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nvar _container = __webpack_require__(25);\n\nvar _container2 = _interopRequireDefault(_container);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar ListItem = function (_Block) {\n _inherits(ListItem, _Block);\n\n function ListItem() {\n _classCallCheck(this, ListItem);\n\n return _possibleConstructorReturn(this, (ListItem.__proto__ || Object.getPrototypeOf(ListItem)).apply(this, arguments));\n }\n\n _createClass(ListItem, [{\n key: 'format',\n value: function format(name, value) {\n if (name === List.blotName && !value) {\n this.replaceWith(_parchment2.default.create(this.statics.scope));\n } else {\n _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'format', this).call(this, name, value);\n }\n }\n }, {\n key: 'remove',\n value: function remove() {\n if (this.prev == null && this.next == null) {\n this.parent.remove();\n } else {\n _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'remove', this).call(this);\n }\n }\n }, {\n key: 'replaceWith',\n value: function replaceWith(name, value) {\n this.parent.isolate(this.offset(this.parent), this.length());\n if (name === this.parent.statics.blotName) {\n this.parent.replaceWith(name, value);\n return this;\n } else {\n this.parent.unwrap();\n return _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'replaceWith', this).call(this, name, value);\n }\n }\n }], [{\n key: 'formats',\n value: function formats(domNode) {\n return domNode.tagName === this.tagName ? undefined : _get(ListItem.__proto__ || Object.getPrototypeOf(ListItem), 'formats', this).call(this, domNode);\n }\n }]);\n\n return ListItem;\n}(_block2.default);\n\nListItem.blotName = 'list-item';\nListItem.tagName = 'LI';\n\nvar List = function (_Container) {\n _inherits(List, _Container);\n\n _createClass(List, null, [{\n key: 'create',\n value: function create(value) {\n var tagName = value === 'ordered' ? 'OL' : 'UL';\n var node = _get(List.__proto__ || Object.getPrototypeOf(List), 'create', this).call(this, tagName);\n if (value === 'checked' || value === 'unchecked') {\n node.setAttribute('data-checked', value === 'checked');\n }\n return node;\n }\n }, {\n key: 'formats',\n value: function formats(domNode) {\n if (domNode.tagName === 'OL') return 'ordered';\n if (domNode.tagName === 'UL') {\n if (domNode.hasAttribute('data-checked')) {\n return domNode.getAttribute('data-checked') === 'true' ? 'checked' : 'unchecked';\n } else {\n return 'bullet';\n }\n }\n return undefined;\n }\n }]);\n\n function List(domNode) {\n _classCallCheck(this, List);\n\n var _this2 = _possibleConstructorReturn(this, (List.__proto__ || Object.getPrototypeOf(List)).call(this, domNode));\n\n var listEventHandler = function listEventHandler(e) {\n if (e.target.parentNode !== domNode) return;\n var format = _this2.statics.formats(domNode);\n var blot = _parchment2.default.find(e.target);\n if (format === 'checked') {\n blot.format('list', 'unchecked');\n } else if (format === 'unchecked') {\n blot.format('list', 'checked');\n }\n };\n\n domNode.addEventListener('touchstart', listEventHandler);\n domNode.addEventListener('mousedown', listEventHandler);\n return _this2;\n }\n\n _createClass(List, [{\n key: 'format',\n value: function format(name, value) {\n if (this.children.length > 0) {\n this.children.tail.format(name, value);\n }\n }\n }, {\n key: 'formats',\n value: function formats() {\n // We don't inherit from FormatBlot\n return _defineProperty({}, this.statics.blotName, this.statics.formats(this.domNode));\n }\n }, {\n key: 'insertBefore',\n value: function insertBefore(blot, ref) {\n if (blot instanceof ListItem) {\n _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'insertBefore', this).call(this, blot, ref);\n } else {\n var index = ref == null ? this.length() : ref.offset(this);\n var after = this.split(index);\n after.parent.insertBefore(blot, after);\n }\n }\n }, {\n key: 'optimize',\n value: function optimize(context) {\n _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'optimize', this).call(this, context);\n var next = this.next;\n if (next != null && next.prev === this && next.statics.blotName === this.statics.blotName && next.domNode.tagName === this.domNode.tagName && next.domNode.getAttribute('data-checked') === this.domNode.getAttribute('data-checked')) {\n next.moveChildren(this);\n next.remove();\n }\n }\n }, {\n key: 'replace',\n value: function replace(target) {\n if (target.statics.blotName !== this.statics.blotName) {\n var item = _parchment2.default.create(this.statics.defaultChild);\n target.moveChildren(item);\n this.appendChild(item);\n }\n _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'replace', this).call(this, target);\n }\n }]);\n\n return List;\n}(_container2.default);\n\nList.blotName = 'list';\nList.scope = _parchment2.default.Scope.BLOCK_BLOT;\nList.tagName = ['OL', 'UL'];\nList.defaultChild = 'list-item';\nList.allowedChildren = [ListItem];\n\nexports.ListItem = ListItem;\nexports.default = List;\n\n/***/ }),\n/* 68 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _bold = __webpack_require__(56);\n\nvar _bold2 = _interopRequireDefault(_bold);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Italic = function (_Bold) {\n _inherits(Italic, _Bold);\n\n function Italic() {\n _classCallCheck(this, Italic);\n\n return _possibleConstructorReturn(this, (Italic.__proto__ || Object.getPrototypeOf(Italic)).apply(this, arguments));\n }\n\n return Italic;\n}(_bold2.default);\n\nItalic.blotName = 'italic';\nItalic.tagName = ['EM', 'I'];\n\nexports.default = Italic;\n\n/***/ }),\n/* 69 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _inline = __webpack_require__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Script = function (_Inline) {\n _inherits(Script, _Inline);\n\n function Script() {\n _classCallCheck(this, Script);\n\n return _possibleConstructorReturn(this, (Script.__proto__ || Object.getPrototypeOf(Script)).apply(this, arguments));\n }\n\n _createClass(Script, null, [{\n key: 'create',\n value: function create(value) {\n if (value === 'super') {\n return document.createElement('sup');\n } else if (value === 'sub') {\n return document.createElement('sub');\n } else {\n return _get(Script.__proto__ || Object.getPrototypeOf(Script), 'create', this).call(this, value);\n }\n }\n }, {\n key: 'formats',\n value: function formats(domNode) {\n if (domNode.tagName === 'SUB') return 'sub';\n if (domNode.tagName === 'SUP') return 'super';\n return undefined;\n }\n }]);\n\n return Script;\n}(_inline2.default);\n\nScript.blotName = 'script';\nScript.tagName = ['SUB', 'SUP'];\n\nexports.default = Script;\n\n/***/ }),\n/* 70 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _inline = __webpack_require__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Strike = function (_Inline) {\n _inherits(Strike, _Inline);\n\n function Strike() {\n _classCallCheck(this, Strike);\n\n return _possibleConstructorReturn(this, (Strike.__proto__ || Object.getPrototypeOf(Strike)).apply(this, arguments));\n }\n\n return Strike;\n}(_inline2.default);\n\nStrike.blotName = 'strike';\nStrike.tagName = 'S';\n\nexports.default = Strike;\n\n/***/ }),\n/* 71 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _inline = __webpack_require__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Underline = function (_Inline) {\n _inherits(Underline, _Inline);\n\n function Underline() {\n _classCallCheck(this, Underline);\n\n return _possibleConstructorReturn(this, (Underline.__proto__ || Object.getPrototypeOf(Underline)).apply(this, arguments));\n }\n\n return Underline;\n}(_inline2.default);\n\nUnderline.blotName = 'underline';\nUnderline.tagName = 'U';\n\nexports.default = Underline;\n\n/***/ }),\n/* 72 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _link = __webpack_require__(27);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar ATTRIBUTES = ['alt', 'height', 'width'];\n\nvar Image = function (_Parchment$Embed) {\n _inherits(Image, _Parchment$Embed);\n\n function Image() {\n _classCallCheck(this, Image);\n\n return _possibleConstructorReturn(this, (Image.__proto__ || Object.getPrototypeOf(Image)).apply(this, arguments));\n }\n\n _createClass(Image, [{\n key: 'format',\n value: function format(name, value) {\n if (ATTRIBUTES.indexOf(name) > -1) {\n if (value) {\n this.domNode.setAttribute(name, value);\n } else {\n this.domNode.removeAttribute(name);\n }\n } else {\n _get(Image.prototype.__proto__ || Object.getPrototypeOf(Image.prototype), 'format', this).call(this, name, value);\n }\n }\n }], [{\n key: 'create',\n value: function create(value) {\n var node = _get(Image.__proto__ || Object.getPrototypeOf(Image), 'create', this).call(this, value);\n if (typeof value === 'string') {\n node.setAttribute('src', this.sanitize(value));\n }\n return node;\n }\n }, {\n key: 'formats',\n value: function formats(domNode) {\n return ATTRIBUTES.reduce(function (formats, attribute) {\n if (domNode.hasAttribute(attribute)) {\n formats[attribute] = domNode.getAttribute(attribute);\n }\n return formats;\n }, {});\n }\n }, {\n key: 'match',\n value: function match(url) {\n return (/\\.(jpe?g|gif|png)$/.test(url) || /^data:image\\/.+;base64/.test(url)\n );\n }\n }, {\n key: 'sanitize',\n value: function sanitize(url) {\n return (0, _link.sanitize)(url, ['http', 'https', 'data']) ? url : '//:0';\n }\n }, {\n key: 'value',\n value: function value(domNode) {\n return domNode.getAttribute('src');\n }\n }]);\n\n return Image;\n}(_parchment2.default.Embed);\n\nImage.blotName = 'image';\nImage.tagName = 'IMG';\n\nexports.default = Image;\n\n/***/ }),\n/* 73 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _block = __webpack_require__(4);\n\nvar _link = __webpack_require__(27);\n\nvar _link2 = _interopRequireDefault(_link);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar ATTRIBUTES = ['height', 'width'];\n\nvar Video = function (_BlockEmbed) {\n _inherits(Video, _BlockEmbed);\n\n function Video() {\n _classCallCheck(this, Video);\n\n return _possibleConstructorReturn(this, (Video.__proto__ || Object.getPrototypeOf(Video)).apply(this, arguments));\n }\n\n _createClass(Video, [{\n key: 'format',\n value: function format(name, value) {\n if (ATTRIBUTES.indexOf(name) > -1) {\n if (value) {\n this.domNode.setAttribute(name, value);\n } else {\n this.domNode.removeAttribute(name);\n }\n } else {\n _get(Video.prototype.__proto__ || Object.getPrototypeOf(Video.prototype), 'format', this).call(this, name, value);\n }\n }\n }], [{\n key: 'create',\n value: function create(value) {\n var node = _get(Video.__proto__ || Object.getPrototypeOf(Video), 'create', this).call(this, value);\n node.setAttribute('frameborder', '0');\n node.setAttribute('allowfullscreen', true);\n node.setAttribute('src', this.sanitize(value));\n return node;\n }\n }, {\n key: 'formats',\n value: function formats(domNode) {\n return ATTRIBUTES.reduce(function (formats, attribute) {\n if (domNode.hasAttribute(attribute)) {\n formats[attribute] = domNode.getAttribute(attribute);\n }\n return formats;\n }, {});\n }\n }, {\n key: 'sanitize',\n value: function sanitize(url) {\n return _link2.default.sanitize(url);\n }\n }, {\n key: 'value',\n value: function value(domNode) {\n return domNode.getAttribute('src');\n }\n }]);\n\n return Video;\n}(_block.BlockEmbed);\n\nVideo.blotName = 'video';\nVideo.className = 'ql-video';\nVideo.tagName = 'IFRAME';\n\nexports.default = Video;\n\n/***/ }),\n/* 74 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = exports.FormulaBlot = undefined;\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _embed = __webpack_require__(35);\n\nvar _embed2 = _interopRequireDefault(_embed);\n\nvar _quill = __webpack_require__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _module = __webpack_require__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar FormulaBlot = function (_Embed) {\n _inherits(FormulaBlot, _Embed);\n\n function FormulaBlot() {\n _classCallCheck(this, FormulaBlot);\n\n return _possibleConstructorReturn(this, (FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot)).apply(this, arguments));\n }\n\n _createClass(FormulaBlot, null, [{\n key: 'create',\n value: function create(value) {\n var node = _get(FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot), 'create', this).call(this, value);\n if (typeof value === 'string') {\n window.katex.render(value, node, {\n throwOnError: false,\n errorColor: '#f00'\n });\n node.setAttribute('data-value', value);\n }\n return node;\n }\n }, {\n key: 'value',\n value: function value(domNode) {\n return domNode.getAttribute('data-value');\n }\n }]);\n\n return FormulaBlot;\n}(_embed2.default);\n\nFormulaBlot.blotName = 'formula';\nFormulaBlot.className = 'ql-formula';\nFormulaBlot.tagName = 'SPAN';\n\nvar Formula = function (_Module) {\n _inherits(Formula, _Module);\n\n _createClass(Formula, null, [{\n key: 'register',\n value: function register() {\n _quill2.default.register(FormulaBlot, true);\n }\n }]);\n\n function Formula() {\n _classCallCheck(this, Formula);\n\n var _this2 = _possibleConstructorReturn(this, (Formula.__proto__ || Object.getPrototypeOf(Formula)).call(this));\n\n if (window.katex == null) {\n throw new Error('Formula module requires KaTeX.');\n }\n return _this2;\n }\n\n return Formula;\n}(_module2.default);\n\nexports.FormulaBlot = FormulaBlot;\nexports.default = Formula;\n\n/***/ }),\n/* 75 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = exports.CodeToken = exports.CodeBlock = undefined;\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _parchment = __webpack_require__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __webpack_require__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _module = __webpack_require__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nvar _code = __webpack_require__(13);\n\nvar _code2 = _interopRequireDefault(_code);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar SyntaxCodeBlock = function (_CodeBlock) {\n _inherits(SyntaxCodeBlock, _CodeBlock);\n\n function SyntaxCodeBlock() {\n _classCallCheck(this, SyntaxCodeBlock);\n\n return _possibleConstructorReturn(this, (SyntaxCodeBlock.__proto__ || Object.getPrototypeOf(SyntaxCodeBlock)).apply(this, arguments));\n }\n\n _createClass(SyntaxCodeBlock, [{\n key: 'replaceWith',\n value: function replaceWith(block) {\n this.domNode.textContent = this.domNode.textContent;\n this.attach();\n _get(SyntaxCodeBlock.prototype.__proto__ || Object.getPrototypeOf(SyntaxCodeBlock.prototype), 'replaceWith', this).call(this, block);\n }\n }, {\n key: 'highlight',\n value: function highlight(_highlight) {\n var text = this.domNode.textContent;\n if (this.cachedText !== text) {\n if (text.trim().length > 0 || this.cachedText == null) {\n this.domNode.innerHTML = _highlight(text);\n this.domNode.normalize();\n this.attach();\n }\n this.cachedText = text;\n }\n }\n }]);\n\n return SyntaxCodeBlock;\n}(_code2.default);\n\nSyntaxCodeBlock.className = 'ql-syntax';\n\nvar CodeToken = new _parchment2.default.Attributor.Class('token', 'hljs', {\n scope: _parchment2.default.Scope.INLINE\n});\n\nvar Syntax = function (_Module) {\n _inherits(Syntax, _Module);\n\n _createClass(Syntax, null, [{\n key: 'register',\n value: function register() {\n _quill2.default.register(CodeToken, true);\n _quill2.default.register(SyntaxCodeBlock, true);\n }\n }]);\n\n function Syntax(quill, options) {\n _classCallCheck(this, Syntax);\n\n var _this2 = _possibleConstructorReturn(this, (Syntax.__proto__ || Object.getPrototypeOf(Syntax)).call(this, quill, options));\n\n if (typeof _this2.options.highlight !== 'function') {\n throw new Error('Syntax module requires highlight.js. Please include the library on the page before Quill.');\n }\n var timer = null;\n _this2.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {\n clearTimeout(timer);\n timer = setTimeout(function () {\n _this2.highlight();\n timer = null;\n }, _this2.options.interval);\n });\n _this2.highlight();\n return _this2;\n }\n\n _createClass(Syntax, [{\n key: 'highlight',\n value: function highlight() {\n var _this3 = this;\n\n if (this.quill.selection.composing) return;\n this.quill.update(_quill2.default.sources.USER);\n var range = this.quill.getSelection();\n this.quill.scroll.descendants(SyntaxCodeBlock).forEach(function (code) {\n code.highlight(_this3.options.highlight);\n });\n this.quill.update(_quill2.default.sources.SILENT);\n if (range != null) {\n this.quill.setSelection(range, _quill2.default.sources.SILENT);\n }\n }\n }]);\n\n return Syntax;\n}(_module2.default);\n\nSyntax.DEFAULTS = {\n highlight: function () {\n if (window.hljs == null) return null;\n return function (text) {\n var result = window.hljs.highlightAuto(text);\n return result.value;\n };\n }(),\n interval: 1000\n};\n\nexports.CodeBlock = SyntaxCodeBlock;\nexports.CodeToken = CodeToken;\nexports.default = Syntax;\n\n/***/ }),\n/* 76 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 77 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 78 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 79 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 80 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 81 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 82 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 83 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 84 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 85 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 86 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 87 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 88 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 89 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 90 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 91 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 92 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 93 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 94 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 95 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 96 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 97 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 98 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 99 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 100 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 101 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 102 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 103 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 104 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 105 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 106 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 107 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"\";\n\n/***/ }),\n/* 108 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = exports.BubbleTooltip = undefined;\n\nvar _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if (\"value\" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _extend = __webpack_require__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _emitter = __webpack_require__(8);\n\nvar _emitter2 = _interopRequireDefault(_emitter);\n\nvar _base = __webpack_require__(43);\n\nvar _base2 = _interopRequireDefault(_base);\n\nvar _selection = __webpack_require__(15);\n\nvar _icons = __webpack_require__(41);\n\nvar _icons2 = _interopRequireDefault(_icons);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar TOOLBAR_CONFIG = [['bold', 'italic', 'link'], [{ header: 1 }, { header: 2 }, 'blockquote']];\n\nvar BubbleTheme = function (_BaseTheme) {\n _inherits(BubbleTheme, _BaseTheme);\n\n function BubbleTheme(quill, options) {\n _classCallCheck(this, BubbleTheme);\n\n if (options.modules.toolbar != null && options.modules.toolbar.container == null) {\n options.modules.toolbar.container = TOOLBAR_CONFIG;\n }\n\n var _this = _possibleConstructorReturn(this, (BubbleTheme.__proto__ || Object.getPrototypeOf(BubbleTheme)).call(this, quill, options));\n\n _this.quill.container.classList.add('ql-bubble');\n return _this;\n }\n\n _createClass(BubbleTheme, [{\n key: 'extendToolbar',\n value: function extendToolbar(toolbar) {\n this.tooltip = new BubbleTooltip(this.quill, this.options.bounds);\n this.tooltip.root.appendChild(toolbar.container);\n this.buildButtons([].slice.call(toolbar.container.querySelectorAll('button')), _icons2.default);\n this.buildPickers([].slice.call(toolbar.container.querySelectorAll('select')), _icons2.default);\n }\n }]);\n\n return BubbleTheme;\n}(_base2.default);\n\nBubbleTheme.DEFAULTS = (0, _extend2.default)(true, {}, _base2.default.DEFAULTS, {\n modules: {\n toolbar: {\n handlers: {\n link: function link(value) {\n if (!value) {\n this.quill.format('link', false);\n } else {\n this.quill.theme.tooltip.edit();\n }\n }\n }\n }\n }\n});\n\nvar BubbleTooltip = function (_BaseTooltip) {\n _inherits(BubbleTooltip, _BaseTooltip);\n\n function BubbleTooltip(quill, bounds) {\n _classCallCheck(this, BubbleTooltip);\n\n var _this2 = _possibleConstructorReturn(this, (BubbleTooltip.__proto__ || Object.getPrototypeOf(BubbleTooltip)).call(this, quill, bounds));\n\n _this2.quill.on(_emitter2.default.events.EDITOR_CHANGE, function (type, range, oldRange, source) {\n if (type !== 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listen() {\n var _this3 = this;\n\n _get(BubbleTooltip.prototype.__proto__ || Object.getPrototypeOf(BubbleTooltip.prototype), 'listen', this).call(this);\n this.root.querySelector('.ql-close').addEventListener('click', function () {\n _this3.root.classList.remove('ql-editing');\n });\n this.quill.on(_emitter2.default.events.SCROLL_OPTIMIZE, function () {\n // Let selection be restored by toolbar handlers before repositioning\n setTimeout(function () {\n if (_this3.root.classList.contains('ql-hidden')) return;\n var range = _this3.quill.getSelection();\n if (range != null) {\n _this3.position(_this3.quill.getBounds(range));\n }\n }, 1);\n });\n }\n }, {\n key: 'cancel',\n value: function cancel() {\n this.show();\n }\n }, {\n key: 'position',\n value: function position(reference) {\n var shift = _get(BubbleTooltip.prototype.__proto__ || Object.getPrototypeOf(BubbleTooltip.prototype), 'position', this).call(this, reference);\n var arrow = this.root.querySelector('.ql-tooltip-arrow');\n 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d=b.type,e=b.pendingProps,e=b.elementType===d?e:lg(d,e),li(a,b,d,e,c);case 1:return d=b.type,e=b.pendingProps,e=b.elementType===d?e:lg(d,e),pi(a,b,d,e,c);case 3:ri(b);d=b.updateQueue;if(null===a||null===d)throw Error(y(282));\nd=b.pendingProps;e=b.memoizedState;e=null!==e?e.element:null;yg(a,b);Cg(b,d,null,c);d=b.memoizedState.element;if(d===e)sh(),b=hi(a,b,c);else{e=b.stateNode;if(f=e.hydrate)kh=rf(b.stateNode.containerInfo.firstChild),jh=b,f=lh=!0;if(f){a=e.mutableSourceEagerHydrationData;if(null!=a)for(e=0;e= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\n/**\n * A React component for the font-awesome icon library.\n *\n * @param {String} [ariaLabel] An extra accessibility label to put on the icon\n * @param {Boolean} [border=false] Whether or not to show a border radius\n * @param {String} [className] An extra set of CSS classes to add to the component\n * @param {Object} [cssModule] Option to pass FontAwesome CSS as a module\n * @param {Boolean} [fixedWidth=false] Make buttons fixed width\n * @param {String} [flip=false] Flip the icon's orientation.\n * @param {Boolean} [inverse=false] Inverse the icon's color\n * @param {String} [name] Name of the icon to use\n * @param {Boolean} [pulse=false] Rotate icon with 8 steps, rather than smoothly\n * @param {Number} [rotate] The degress to rotate the icon by\n * @param {String} [size] The icon scaling size\n * @param {Boolean} [spin=false] Spin the icon\n * @param {String} [stack] Stack an icon on top of another. Arguments specify z-index such as '1x' See documentation for example http://fontawesome.io/examples/#stacked\n * @param {String} [tag=span] The HTML tag to use as a string, eg 'i' or 'em'\n * @module FontAwesome\n * @type {ReactClass}\n */\nvar FontAwesome = function (_React$Component) {\n _inherits(FontAwesome, _React$Component);\n\n function FontAwesome() {\n _classCallCheck(this, FontAwesome);\n\n var _this = _possibleConstructorReturn(this, (FontAwesome.__proto__ || Object.getPrototypeOf(FontAwesome)).call(this));\n\n _this.displayName = 'FontAwesome';\n return _this;\n }\n\n _createClass(FontAwesome, [{\n key: 'render',\n value: function render() {\n var _props = this.props,\n border = _props.border,\n cssModule = _props.cssModule,\n className = _props.className,\n fixedWidth = _props.fixedWidth,\n flip = _props.flip,\n inverse = _props.inverse,\n name = _props.name,\n pulse = _props.pulse,\n rotate = _props.rotate,\n size = _props.size,\n spin = _props.spin,\n stack = _props.stack,\n _props$tag = _props.tag,\n tag = _props$tag === undefined ? 'span' : _props$tag,\n ariaLabel = _props.ariaLabel,\n props = _objectWithoutProperties(_props, ['border', 'cssModule', 'className', 'fixedWidth', 'flip', 'inverse', 'name', 'pulse', 'rotate', 'size', 'spin', 'stack', 'tag', 'ariaLabel']);\n\n var ariaProps = ariaLabel ? { 'aria-label': ariaLabel } : { 'aria-hidden': true };\n var classNames = [];\n\n if (cssModule) {\n classNames.push(cssModule['fa']);\n classNames.push(cssModule['fa-' + name]);\n size && classNames.push(cssModule['fa-' + size]);\n spin && classNames.push(cssModule['fa-spin']);\n pulse && classNames.push(cssModule['fa-pulse']);\n border && classNames.push(cssModule['fa-border']);\n fixedWidth && classNames.push(cssModule['fa-fw']);\n inverse && classNames.push(cssModule['fa-inverse']);\n flip && classNames.push(cssModule['fa-flip-' + flip]);\n rotate && classNames.push(cssModule['fa-rotate-' + rotate]);\n stack && classNames.push(cssModule['fa-stack-' + stack]);\n } else {\n classNames.push('fa');\n classNames.push('fa-' + name);\n size && classNames.push('fa-' + size);\n spin && classNames.push('fa-spin');\n pulse && classNames.push('fa-pulse');\n border && classNames.push('fa-border');\n fixedWidth && classNames.push('fa-fw');\n inverse && classNames.push('fa-inverse');\n flip && classNames.push('fa-flip-' + flip);\n rotate && classNames.push('fa-rotate-' + rotate);\n stack && classNames.push('fa-stack-' + stack);\n }\n\n // Add any custom class names at the end.\n className && classNames.push(className);\n return _react2.default.createElement(tag, _extends({}, props, ariaProps, {\n className: classNames.join(' ')\n }));\n }\n }]);\n\n return FontAwesome;\n}(_react2.default.Component);\n\nFontAwesome.propTypes = {\n ariaLabel: _propTypes2.default.string,\n border: _propTypes2.default.bool,\n className: _propTypes2.default.string,\n cssModule: _propTypes2.default.object,\n fixedWidth: _propTypes2.default.bool,\n flip: _propTypes2.default.oneOf(['horizontal', 'vertical']),\n inverse: _propTypes2.default.bool,\n name: _propTypes2.default.string.isRequired,\n pulse: _propTypes2.default.bool,\n rotate: _propTypes2.default.oneOf([90, 180, 270]),\n size: _propTypes2.default.oneOf(['lg', '2x', '3x', '4x', '5x']),\n spin: _propTypes2.default.bool,\n stack: _propTypes2.default.oneOf(['1x', '2x']),\n tag: _propTypes2.default.string\n};\n\nexports.default = FontAwesome;\nmodule.exports = exports.default;","if (process.env.NODE_ENV === 'production') {\n module.exports = require('./lib/react-input-mask.production.min.js');\n} else {\n module.exports = require('./lib/react-input-mask.development.js');\n}\n","\"use strict\";function _interopDefault(e){return e&&\"object\"==typeof e&&\"default\"in e?e[\"default\"]:e}var React=_interopDefault(require(\"react\")),reactDom=require(\"react-dom\");function _defaults2(e,t){for(var n=Object.getOwnPropertyNames(t),a=0;aa.length&&isPermanentCharacter(e,t.length-1);)t=t.slice(0,t.length-1);return t.length}for(var i=a.length,r=t.length;r>=a.length;r--){var o=t[r];if(!isPermanentCharacter(e,r)&&isAllowedCharacter(e,r,o)){i=r+1;break}}return i}function isFilled(e,t){return getFilledLength(e,t)===e.mask.length}function formatValue(e,t){var n=e.maskChar,a=e.mask,i=e.prefix;if(!n){for((t=insertString(e,\"\",t,0)).lengtho.length&&(o+=l.slice(o.length,s)),t.every(function(e){for(;i=e,isPermanentCharacter(r,a=s)&&i!==l[a];){if(s>=o.length&&(o+=l[s]),t=e,n=s,u&&isPermanentCharacter(r,n)&&t===u)return!0;if(++s>=l.length)return!1}var t,n,a,i;return!isAllowedCharacter(r,s,e)&&e!==u||(s=r.length)return!1;var t,n;return(isAllowedCharacter(a,i,e)||e===o)&&i++,ii.start?h=(c=getInsertStringLength(e,a,u=l.slice(i.start,n.end),f))?i.length:0:l.length=r.length?f=r.length:f=o.length&&f= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nvar propTypes = {\n bgColor: _propTypes2.default.oneOfType([_propTypes2.default.object, _propTypes2.default.string]).isRequired,\n bgD: _propTypes2.default.string.isRequired,\n fgColor: _propTypes2.default.oneOfType([_propTypes2.default.object, _propTypes2.default.string]).isRequired,\n fgD: _propTypes2.default.string.isRequired,\n size: _propTypes2.default.number.isRequired,\n title: _propTypes2.default.string,\n viewBoxSize: _propTypes2.default.number.isRequired,\n xmlns: _propTypes2.default.string\n};\n\nvar QRCodeSvg = (0, _react.forwardRef)(function (_ref, ref) {\n var bgColor = _ref.bgColor,\n bgD = _ref.bgD,\n fgD = _ref.fgD,\n fgColor = _ref.fgColor,\n size = _ref.size,\n title = _ref.title,\n viewBoxSize = _ref.viewBoxSize,\n _ref$xmlns = _ref.xmlns,\n xmlns = _ref$xmlns === undefined ? \"http://www.w3.org/2000/svg\" : _ref$xmlns,\n props = _objectWithoutProperties(_ref, [\"bgColor\", \"bgD\", \"fgD\", \"fgColor\", \"size\", \"title\", \"viewBoxSize\", \"xmlns\"]);\n\n return _react2.default.createElement(\n \"svg\",\n _extends({}, props, { height: size, ref: ref, viewBox: \"0 0 \" + viewBoxSize + \" \" + viewBoxSize, width: size, xmlns: xmlns }),\n title ? _react2.default.createElement(\n \"title\",\n null,\n title\n ) : null,\n _react2.default.createElement(\"path\", { d: bgD, fill: bgColor }),\n _react2.default.createElement(\"path\", { d: fgD, fill: fgColor })\n );\n});\n\nQRCodeSvg.displayName = \"QRCodeSvg\";\nQRCodeSvg.propTypes = propTypes;\n\nexports.default = QRCodeSvg;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.QRCode = undefined;\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _propTypes = require(\"prop-types\");\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _ErrorCorrectLevel = require(\"qr.js/lib/ErrorCorrectLevel\");\n\nvar _ErrorCorrectLevel2 = _interopRequireDefault(_ErrorCorrectLevel);\n\nvar _QRCode = require(\"qr.js/lib/QRCode\");\n\nvar _QRCode2 = _interopRequireDefault(_QRCode);\n\nvar _react = require(\"react\");\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _QRCodeSvg = require(\"./QRCodeSvg\");\n\nvar _QRCodeSvg2 = _interopRequireDefault(_QRCodeSvg);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n// A `qr.js` doesn't handle error level of zero (M) so we need to do it right, thus the deep require.\n\n\nvar propTypes = {\n bgColor: _propTypes2.default.oneOfType([_propTypes2.default.object, _propTypes2.default.string]),\n fgColor: _propTypes2.default.oneOfType([_propTypes2.default.object, 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b=60103,c=60106,d=60107,e=60108,f=60114,g=60109,h=60110,k=60112,l=60113,m=60120,n=60115,p=60116,q=60121,r=60122,u=60117,v=60129,w=60131;\nif(\"function\"===typeof Symbol&&Symbol.for){var x=Symbol.for;b=x(\"react.element\");c=x(\"react.portal\");d=x(\"react.fragment\");e=x(\"react.strict_mode\");f=x(\"react.profiler\");g=x(\"react.provider\");h=x(\"react.context\");k=x(\"react.forward_ref\");l=x(\"react.suspense\");m=x(\"react.suspense_list\");n=x(\"react.memo\");p=x(\"react.lazy\");q=x(\"react.block\");r=x(\"react.server.block\");u=x(\"react.fundamental\");v=x(\"react.debug_trace_mode\");w=x(\"react.legacy_hidden\")}\nfunction y(a){if(\"object\"===typeof a&&null!==a){var t=a.$$typeof;switch(t){case b:switch(a=a.type,a){case d:case f:case e:case l:case m:return a;default:switch(a=a&&a.$$typeof,a){case h:case k:case p:case n:case g:return a;default:return t}}case c:return t}}}var 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Symbol&&Symbol.for,c=b?Symbol.for(\"react.element\"):60103,d=b?Symbol.for(\"react.portal\"):60106,e=b?Symbol.for(\"react.fragment\"):60107,f=b?Symbol.for(\"react.strict_mode\"):60108,g=b?Symbol.for(\"react.profiler\"):60114,h=b?Symbol.for(\"react.provider\"):60109,k=b?Symbol.for(\"react.context\"):60110,l=b?Symbol.for(\"react.async_mode\"):60111,m=b?Symbol.for(\"react.concurrent_mode\"):60111,n=b?Symbol.for(\"react.forward_ref\"):60112,p=b?Symbol.for(\"react.suspense\"):60113,q=b?\nSymbol.for(\"react.suspense_list\"):60120,r=b?Symbol.for(\"react.memo\"):60115,t=b?Symbol.for(\"react.lazy\"):60116,v=b?Symbol.for(\"react.block\"):60121,w=b?Symbol.for(\"react.fundamental\"):60117,x=b?Symbol.for(\"react.responder\"):60118,y=b?Symbol.for(\"react.scope\"):60119;\nfunction z(a){if(\"object\"===typeof a&&null!==a){var u=a.$$typeof;switch(u){case c:switch(a=a.type,a){case l:case m:case e:case g:case f:case p:return a;default:switch(a=a&&a.$$typeof,a){case k:case n:case t:case r:case h:return 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q=60109,r=60110,t=60112;exports.Suspense=60113;var u=60115,v=60116;\nif(\"function\"===typeof Symbol&&Symbol.for){var w=Symbol.for;n=w(\"react.element\");p=w(\"react.portal\");exports.Fragment=w(\"react.fragment\");exports.StrictMode=w(\"react.strict_mode\");exports.Profiler=w(\"react.profiler\");q=w(\"react.provider\");r=w(\"react.context\");t=w(\"react.forward_ref\");exports.Suspense=w(\"react.suspense\");u=w(\"react.memo\");v=w(\"react.lazy\")}var x=\"function\"===typeof Symbol&&Symbol.iterator;\nfunction y(a){if(null===a||\"object\"!==typeof a)return null;a=x&&a[x]||a[\"@@iterator\"];return\"function\"===typeof a?a:null}function z(a){for(var b=\"https://reactjs.org/docs/error-decoder.html?invariant=\"+a,c=1;c 0 && arguments[0] !== undefined ? arguments[0] : initialState;\n var action = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n\n // wrong actions, just return state\n if (isNil(action)) return state;\n if (!has('type', action)) return state;\n\n // look for the handler\n var handler = handlers[action.type] || handlers[DEFAULT];\n\n // no handler no cry\n if (isNil(handler)) return state;\n\n // execute the handler\n return handler(state, action);\n };\n});\n\nvar isNilOrEmpty = anyPass([isNil, isEmpty]);\n\nvar defaultOptions = {\n prefix: ''\n};\n\nvar createTypes$1 = (function (types) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n if (isNilOrEmpty(types)) throw new Error('valid types are required');\n\n var _merge = merge(defaultOptions, options),\n prefix = _merge.prefix;\n\n return pipe(trim, split(/\\s/), map(trim), reject(isNilOrEmpty), map(function (x) {\n return [x, prefix + x];\n }), fromPairs)(types);\n});\n\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n\nvar defaultOptions$1 = {\n prefix: ''\n\n // matches each word in a camelCaseString (except the first)\n // consecutive capitals are treated as one word\n};var RX_CAPS = /(?!^)([A-Z][a-z]+|[A-Z]+(?=[A-Z]|\\b))/g;\n\n// converts a camelCaseWord into a SCREAMING_SNAKE_CASE word\nvar camelToScreamingSnake = pipe(replace(RX_CAPS, '_$1'), toUpper);\n\n// build Action Types out of an object\nvar convertToTypes = function convertToTypes(config, options) {\n var opts = merge(defaultOptions$1, options);\n return pipe(keys, // just the keys\n map(camelToScreamingSnake), // CONVERT_THEM\n join(' '), // space separated\n function (types) {\n return createTypes$1(types, opts);\n } // make them into Redux Types\n )(config);\n};\n\n// an action creator with additional properties\nvar createActionCreator = function createActionCreator(name, extraPropNames, options) {\n var _merge = merge(defaultOptions$1, options),\n prefix = _merge.prefix;\n // types are upcase and snakey\n\n\n var type = '' + prefix + camelToScreamingSnake(name);\n\n // do we need extra props for this?\n var noKeys = isNil(extraPropNames) || isEmpty(extraPropNames);\n\n // a type-only action creator\n if (noKeys) return function () {\n return { type: type };\n };\n\n // an action creator with type + properties\n // \"properties\" is defined as an array of prop names\n if (is(Array, extraPropNames)) {\n return function () {\n for (var _len = arguments.length, values = Array(_len), _key = 0; _key < _len; _key++) {\n values[_key] = arguments[_key];\n }\n\n var extraProps = zipObj(extraPropNames, values);\n return _extends({ type: type }, extraProps);\n };\n }\n\n // an action creator with type + properties\n // \"properties\" is defined as an object of {prop name: default value}\n if (is(Object, extraPropNames)) {\n var defaultProps = extraPropNames;\n return function (valueObject) {\n var providedProps = pick(Object.keys(defaultProps), valueObject);\n return _extends({ type: type }, defaultProps, providedProps);\n };\n }\n\n throw new Error('action props must be a null/array/object/function');\n};\n\n// build Action Creators out of an object\nvar convertToCreators = function convertToCreators(config, options) {\n return mapObjIndexed(function (num, key, value) {\n if (typeof value[key] === 'function') {\n // the user brought their own action creator\n return value[key];\n } else {\n // lets make an action creator for them!\n return createActionCreator(key, value[key], options);\n }\n })(config);\n};\n\nvar ca = (function (config, options) {\n if (isNil(config)) {\n throw new Error('an object is required to setup types and creators');\n }\n if (isEmpty(config)) {\n throw new Error('empty objects are not supported');\n }\n\n return {\n Types: convertToTypes(config, options),\n Creators: convertToCreators(config, options)\n };\n});\n\n/**\n * Allows your reducers to be reset.\n *\n * @param {string} typeToReset - The action type to listen for.\n * @param {function} originalReducer 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resettableReducer = rr;\n\nexports.createReducer = createReducer;\nexports.createTypes = createTypes;\nexports.createActions = createActions;\nexports.resettableReducer = resettableReducer;\nexports.Types = Types;\n","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar _dispatchable = /*#__PURE__*/require('./internal/_dispatchable');\n\nvar _xany = /*#__PURE__*/require('./internal/_xany');\n\n/**\n * Returns `true` if at least one of the elements of the list match the predicate,\n * `false` otherwise.\n *\n * Dispatches to the `any` method of the second argument, if present.\n *\n * Acts as a transducer if a transformer is given in list position.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category List\n * @sig (a -> Boolean) -> [a] -> Boolean\n * @param {Function} fn The predicate function.\n * @param {Array} list The array to consider.\n * @return {Boolean} `true` if the predicate is satisfied by at least one element, `false`\n * otherwise.\n * @see R.all, R.none, R.transduce\n * @example\n *\n * const lessThan0 = R.flip(R.lt)(0);\n * const lessThan2 = R.flip(R.lt)(2);\n * R.any(lessThan0)([1, 2]); //=> false\n * R.any(lessThan2)([1, 2]); //=> true\n */\n\n\nvar any = /*#__PURE__*/_curry2( /*#__PURE__*/_dispatchable(['any'], _xany, function any(fn, list) {\n var idx = 0;\n while (idx < list.length) {\n if (fn(list[idx])) {\n return true;\n }\n idx += 1;\n }\n return false;\n}));\nmodule.exports = any;","var _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\nvar curryN = /*#__PURE__*/require('./curryN');\n\nvar max = /*#__PURE__*/require('./max');\n\nvar pluck = /*#__PURE__*/require('./pluck');\n\nvar reduce = /*#__PURE__*/require('./reduce');\n\n/**\n * Takes a list of predicates and returns a predicate that returns true for a\n * given list of arguments if at least one of the provided predicates is\n * satisfied by those arguments.\n *\n * The function returned is a curried function whose arity matches that of the\n * highest-arity predicate.\n *\n * @func\n * @memberOf R\n * @since v0.9.0\n * @category Logic\n * @sig [(*... -> Boolean)] -> (*... -> Boolean)\n * @param {Array} predicates An array of predicates to check\n * @return {Function} The combined predicate\n * @see R.allPass\n * @example\n *\n * const isClub = R.propEq('suit', '♣');\n * const isSpade = R.propEq('suit', '♠');\n * const isBlackCard = R.anyPass([isClub, isSpade]);\n *\n * isBlackCard({rank: '10', suit: '♣'}); //=> true\n * isBlackCard({rank: 'Q', suit: '♠'}); //=> true\n * isBlackCard({rank: 'Q', suit: '♦'}); //=> false\n */\n\n\nvar anyPass = /*#__PURE__*/_curry1(function anyPass(preds) {\n return curryN(reduce(max, 0, pluck('length', preds)), function () {\n var idx = 0;\n var len = preds.length;\n while (idx < len) {\n if (preds[idx].apply(this, arguments)) {\n return true;\n }\n idx += 1;\n }\n return false;\n });\n});\nmodule.exports = anyPass;","var _arity = /*#__PURE__*/require('./internal/_arity');\n\nvar _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\n/**\n * Creates a function that is bound to a context.\n * Note: `R.bind` does not provide the additional argument-binding capabilities of\n * [Function.prototype.bind](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind).\n *\n * @func\n * @memberOf R\n * @since v0.6.0\n * @category Function\n * @category Object\n * @sig (* -> *) -> {*} -> (* -> *)\n * @param {Function} fn The function to bind to context\n * @param {Object} thisObj The context to bind `fn` to\n * @return {Function} A function that will execute in the context of `thisObj`.\n * @see R.partial\n * @example\n *\n * const log = R.bind(console.log, console);\n * R.pipe(R.assoc('a', 2), R.tap(log), R.assoc('a', 3))({a: 1}); //=> {a: 3}\n * // logs {a: 2}\n * @symb R.bind(f, o)(a, b) = f.call(o, a, b)\n */\n\n\nvar bind = /*#__PURE__*/_curry2(function bind(fn, thisObj) {\n return _arity(fn.length, function () {\n return fn.apply(thisObj, arguments);\n });\n});\nmodule.exports = bind;","var _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\nvar curryN = /*#__PURE__*/require('./curryN');\n\n/**\n * Returns a curried equivalent of the provided function. The curried function\n * has two unusual capabilities. First, its arguments needn't be provided one\n * at a time. If `f` is a ternary function and `g` is `R.curry(f)`, the\n * following are equivalent:\n *\n * - `g(1)(2)(3)`\n * - `g(1)(2, 3)`\n * - `g(1, 2)(3)`\n * - `g(1, 2, 3)`\n *\n * Secondly, the special placeholder value [`R.__`](#__) may be used to specify\n * \"gaps\", allowing partial application of any combination of arguments,\n * regardless of their positions. If `g` is as above and `_` is [`R.__`](#__),\n * the following are equivalent:\n *\n * - `g(1, 2, 3)`\n * - `g(_, 2, 3)(1)`\n * - `g(_, _, 3)(1)(2)`\n * - `g(_, _, 3)(1, 2)`\n * - `g(_, 2)(1)(3)`\n * - `g(_, 2)(1, 3)`\n * - `g(_, 2)(_, 3)(1)`\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Function\n * @sig (* -> a) -> (* -> a)\n * @param {Function} fn The function to curry.\n * @return {Function} A new, curried function.\n * @see R.curryN, R.partial\n * @example\n *\n * const addFourNumbers = (a, b, c, d) => a + b + c + d;\n *\n * const curriedAddFourNumbers = R.curry(addFourNumbers);\n * const f = curriedAddFourNumbers(1, 2);\n * const g = f(3);\n * g(4); //=> 10\n */\n\n\nvar curry = /*#__PURE__*/_curry1(function curry(fn) {\n return curryN(fn.length, fn);\n});\nmodule.exports = curry;","var _arity = /*#__PURE__*/require('./internal/_arity');\n\nvar _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\nvar _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar _curryN = /*#__PURE__*/require('./internal/_curryN');\n\n/**\n * Returns a curried equivalent of the provided function, with the specified\n * arity. The curried function has two unusual capabilities. First, its\n * arguments needn't be provided one at a time. If `g` is `R.curryN(3, f)`, the\n * following are equivalent:\n *\n * - `g(1)(2)(3)`\n * - `g(1)(2, 3)`\n * - `g(1, 2)(3)`\n * - `g(1, 2, 3)`\n *\n * Secondly, the special placeholder value [`R.__`](#__) may be used to specify\n * \"gaps\", allowing partial application of any combination of arguments,\n * regardless of their positions. If `g` is as above and `_` is [`R.__`](#__),\n * the following are equivalent:\n *\n * - `g(1, 2, 3)`\n * - `g(_, 2, 3)(1)`\n * - `g(_, _, 3)(1)(2)`\n * - `g(_, _, 3)(1, 2)`\n * - `g(_, 2)(1)(3)`\n * - `g(_, 2)(1, 3)`\n * - `g(_, 2)(_, 3)(1)`\n *\n * @func\n * @memberOf R\n * @since v0.5.0\n * @category Function\n * @sig Number -> (* -> a) -> (* -> a)\n * @param {Number} length The arity for the returned function.\n * @param {Function} fn The function to curry.\n * @return {Function} A new, curried function.\n * @see R.curry\n * @example\n *\n * const sumArgs = (...args) => R.sum(args);\n *\n * const curriedAddFourNumbers = R.curryN(4, sumArgs);\n * const f = curriedAddFourNumbers(1, 2);\n * const g = f(3);\n * g(4); //=> 10\n */\n\n\nvar curryN = /*#__PURE__*/_curry2(function curryN(length, fn) {\n if (length === 1) {\n return _curry1(fn);\n }\n return _arity(length, _curryN(length, [], fn));\n});\nmodule.exports = curryN;","var _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\nvar _isArguments = /*#__PURE__*/require('./internal/_isArguments');\n\nvar _isArray = /*#__PURE__*/require('./internal/_isArray');\n\nvar _isObject = /*#__PURE__*/require('./internal/_isObject');\n\nvar _isString = /*#__PURE__*/require('./internal/_isString');\n\n/**\n * Returns the empty value of its argument's type. Ramda defines the empty\n * value of Array (`[]`), Object (`{}`), String (`''`), and Arguments. Other\n * types are supported if they define `.empty`,\n * `.prototype.empty` or implement the\n * [FantasyLand Monoid spec](https://github.com/fantasyland/fantasy-land#monoid).\n *\n * Dispatches to the `empty` method of the first argument, if present.\n *\n * @func\n * @memberOf R\n * @since v0.3.0\n * @category Function\n * @sig a -> a\n * @param {*} x\n * @return {*}\n * @example\n *\n * R.empty(Just(42)); //=> Nothing()\n * R.empty([1, 2, 3]); //=> []\n * R.empty('unicorns'); //=> ''\n * R.empty({x: 1, y: 2}); //=> {}\n */\n\n\nvar empty = /*#__PURE__*/_curry1(function empty(x) {\n return x != null && typeof x['fantasy-land/empty'] === 'function' ? x['fantasy-land/empty']() : x != null && x.constructor != null && typeof x.constructor['fantasy-land/empty'] === 'function' ? x.constructor['fantasy-land/empty']() : x != null && typeof x.empty === 'function' ? x.empty() : x != null && x.constructor != null && typeof x.constructor.empty === 'function' ? x.constructor.empty() : _isArray(x) ? [] : _isString(x) ? '' : _isObject(x) ? {} : _isArguments(x) ? function () {\n return arguments;\n }() : void 0 // else\n ;\n});\nmodule.exports = empty;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar _equals = /*#__PURE__*/require('./internal/_equals');\n\n/**\n * Returns `true` if its arguments are equivalent, `false` otherwise. Handles\n * cyclical data structures.\n *\n * Dispatches symmetrically to the `equals` methods of both arguments, if\n * present.\n *\n * @func\n * @memberOf R\n * @since v0.15.0\n * @category Relation\n * @sig a -> b -> Boolean\n * @param {*} a\n * @param {*} b\n * @return {Boolean}\n * @example\n *\n * R.equals(1, 1); //=> true\n * R.equals(1, '1'); //=> false\n * R.equals([1, 2, 3], [1, 2, 3]); //=> true\n *\n * const a = {}; a.v = a;\n * const b = {}; b.v = b;\n * R.equals(a, b); //=> true\n */\n\n\nvar equals = /*#__PURE__*/_curry2(function equals(a, b) {\n return _equals(a, b, [], []);\n});\nmodule.exports = equals;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar _dispatchable = /*#__PURE__*/require('./internal/_dispatchable');\n\nvar _filter = /*#__PURE__*/require('./internal/_filter');\n\nvar _isObject = /*#__PURE__*/require('./internal/_isObject');\n\nvar _reduce = /*#__PURE__*/require('./internal/_reduce');\n\nvar _xfilter = /*#__PURE__*/require('./internal/_xfilter');\n\nvar keys = /*#__PURE__*/require('./keys');\n\n/**\n * Takes a predicate and a `Filterable`, and returns a new filterable of the\n * same type containing the members of the given filterable which satisfy the\n * given predicate. Filterable objects include plain objects or any object\n * that has a filter method such as `Array`.\n *\n * Dispatches to the `filter` method of the second argument, if present.\n *\n * Acts as a transducer if a transformer is given in list position.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category List\n * @sig Filterable f => (a -> Boolean) -> f a -> f a\n * @param {Function} pred\n * @param {Array} filterable\n * @return {Array} Filterable\n * @see R.reject, R.transduce, R.addIndex\n * @example\n *\n * const isEven = n => n % 2 === 0;\n *\n * R.filter(isEven, [1, 2, 3, 4]); //=> [2, 4]\n *\n * R.filter(isEven, {a: 1, b: 2, c: 3, d: 4}); //=> {b: 2, d: 4}\n */\n\n\nvar filter = /*#__PURE__*/_curry2( /*#__PURE__*/_dispatchable(['filter'], _xfilter, function (pred, filterable) {\n return _isObject(filterable) ? _reduce(function (acc, key) {\n if (pred(filterable[key])) {\n acc[key] = filterable[key];\n }\n return acc;\n }, {}, keys(filterable)) :\n // else\n _filter(pred, filterable);\n}));\nmodule.exports = filter;","var _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\n/**\n * Creates a new object from a list key-value pairs. If a key appears in\n * multiple pairs, the rightmost pair is included in the object.\n *\n * @func\n * @memberOf R\n * @since v0.3.0\n * @category List\n * @sig [[k,v]] -> {k: v}\n * @param {Array} pairs An array of two-element arrays that will be the keys and values of the output object.\n * @return {Object} The object made by pairing up `keys` and `values`.\n * @see R.toPairs, R.pair\n * @example\n *\n * R.fromPairs([['a', 1], ['b', 2], ['c', 3]]); //=> {a: 1, b: 2, c: 3}\n */\n\n\nvar fromPairs = /*#__PURE__*/_curry1(function fromPairs(pairs) {\n var result = {};\n var idx = 0;\n while (idx < pairs.length) {\n result[pairs[idx][0]] = pairs[idx][1];\n idx += 1;\n }\n return result;\n});\nmodule.exports = fromPairs;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar hasPath = /*#__PURE__*/require('./hasPath');\n\n/**\n * Returns whether or not an object has an own property with the specified name\n *\n * @func\n * @memberOf R\n * @since v0.7.0\n * @category Object\n * @sig s -> {s: x} -> Boolean\n * @param {String} prop The name of the property to check for.\n * @param {Object} obj The object to query.\n * @return {Boolean} Whether the property exists.\n * @example\n *\n * const hasName = R.has('name');\n * hasName({name: 'alice'}); //=> true\n * hasName({name: 'bob'}); //=> true\n * hasName({}); //=> false\n *\n * const point = {x: 0, y: 0};\n * const pointHas = R.has(R.__, point);\n * pointHas('x'); //=> true\n * pointHas('y'); //=> true\n * pointHas('z'); //=> false\n */\n\n\nvar has = /*#__PURE__*/_curry2(function has(prop, obj) {\n return hasPath([prop], obj);\n});\nmodule.exports = has;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar _has = /*#__PURE__*/require('./internal/_has');\n\n/**\n * Returns whether or not a path exists in an object. Only the object's\n * own properties are checked.\n *\n * @func\n * @memberOf R\n * @since v0.26.0\n * @category Object\n * @typedefn Idx = String | Int\n * @sig [Idx] -> {a} -> Boolean\n * @param {Array} path The path to use.\n * @param {Object} obj The object to check the path in.\n * @return {Boolean} Whether the path exists.\n * @see R.has\n * @example\n *\n * R.hasPath(['a', 'b'], {a: {b: 2}}); // => true\n * R.hasPath(['a', 'b'], {a: {b: undefined}}); // => true\n * R.hasPath(['a', 'b'], {a: {c: 2}}); // => false\n * R.hasPath(['a', 'b'], {}); // => false\n */\n\n\nvar hasPath = /*#__PURE__*/_curry2(function hasPath(_path, obj) {\n if (_path.length === 0) {\n return false;\n }\n var val = obj;\n var idx = 0;\n while (idx < _path.length) {\n if (_has(_path[idx], val)) {\n val = val[_path[idx]];\n idx += 1;\n } else {\n return false;\n }\n }\n return true;\n});\nmodule.exports = hasPath;","function _arity(n, fn) {\n /* eslint-disable no-unused-vars */\n switch (n) {\n case 0:\n return function () {\n return fn.apply(this, arguments);\n };\n case 1:\n return function (a0) {\n return fn.apply(this, arguments);\n };\n case 2:\n return function (a0, a1) {\n return fn.apply(this, arguments);\n };\n case 3:\n return function (a0, a1, a2) {\n return fn.apply(this, arguments);\n };\n case 4:\n return function (a0, a1, a2, a3) {\n return fn.apply(this, arguments);\n };\n case 5:\n return function (a0, a1, a2, a3, a4) {\n return fn.apply(this, arguments);\n };\n case 6:\n return function (a0, a1, a2, a3, a4, a5) {\n return fn.apply(this, arguments);\n };\n case 7:\n return function (a0, a1, a2, a3, a4, a5, a6) {\n return fn.apply(this, arguments);\n };\n case 8:\n return function (a0, a1, a2, a3, a4, a5, a6, a7) {\n return fn.apply(this, arguments);\n };\n case 9:\n return function (a0, a1, a2, a3, a4, a5, a6, a7, a8) {\n return fn.apply(this, arguments);\n };\n case 10:\n return function (a0, a1, a2, a3, a4, a5, a6, a7, a8, a9) {\n return fn.apply(this, arguments);\n };\n default:\n throw new Error('First argument to _arity must be a non-negative integer no greater than ten');\n }\n}\nmodule.exports = _arity;","function _arrayFromIterator(iter) {\n var list = [];\n var next;\n while (!(next = iter.next()).done) {\n list.push(next.value);\n }\n return list;\n}\nmodule.exports = _arrayFromIterator;","var _isArray = /*#__PURE__*/require('./_isArray');\n\n/**\n * This checks whether a function has a [methodname] function. If it isn't an\n * array it will execute that function otherwise it will default to the ramda\n * implementation.\n *\n * @private\n * @param {Function} fn ramda implemtation\n * @param {String} methodname property to check for a custom implementation\n * @return {Object} Whatever the return value of the method is.\n */\n\n\nfunction _checkForMethod(methodname, fn) {\n return function () {\n var length = arguments.length;\n if (length === 0) {\n return fn();\n }\n var obj = arguments[length - 1];\n return _isArray(obj) || typeof obj[methodname] !== 'function' ? fn.apply(this, arguments) : obj[methodname].apply(obj, Array.prototype.slice.call(arguments, 0, length - 1));\n };\n}\nmodule.exports = _checkForMethod;","function _complement(f) {\n return function () {\n return !f.apply(this, arguments);\n };\n}\nmodule.exports = _complement;","var _isPlaceholder = /*#__PURE__*/require('./_isPlaceholder');\n\n/**\n * Optimized internal one-arity curry function.\n *\n * @private\n * @category Function\n * @param {Function} fn The function to curry.\n * @return {Function} The curried function.\n */\n\n\nfunction _curry1(fn) {\n return function f1(a) {\n if (arguments.length === 0 || _isPlaceholder(a)) {\n return f1;\n } else {\n return fn.apply(this, arguments);\n }\n };\n}\nmodule.exports = _curry1;","var _curry1 = /*#__PURE__*/require('./_curry1');\n\nvar _isPlaceholder = /*#__PURE__*/require('./_isPlaceholder');\n\n/**\n * Optimized internal two-arity curry function.\n *\n * @private\n * @category Function\n * @param {Function} fn The function to curry.\n * @return {Function} The curried function.\n */\n\n\nfunction _curry2(fn) {\n return function f2(a, b) {\n switch (arguments.length) {\n case 0:\n return f2;\n case 1:\n return _isPlaceholder(a) ? f2 : _curry1(function (_b) {\n return fn(a, _b);\n });\n default:\n return _isPlaceholder(a) && _isPlaceholder(b) ? f2 : _isPlaceholder(a) ? _curry1(function (_a) {\n return fn(_a, b);\n }) : _isPlaceholder(b) ? _curry1(function (_b) {\n return fn(a, _b);\n }) : fn(a, b);\n }\n };\n}\nmodule.exports = _curry2;","var _curry1 = /*#__PURE__*/require('./_curry1');\n\nvar _curry2 = /*#__PURE__*/require('./_curry2');\n\nvar _isPlaceholder = /*#__PURE__*/require('./_isPlaceholder');\n\n/**\n * Optimized internal three-arity curry function.\n *\n * @private\n * @category Function\n * @param {Function} fn The function to curry.\n * @return {Function} The curried function.\n */\n\n\nfunction _curry3(fn) {\n return function f3(a, b, c) {\n switch (arguments.length) {\n case 0:\n return f3;\n case 1:\n return _isPlaceholder(a) ? f3 : _curry2(function (_b, _c) {\n return fn(a, _b, _c);\n });\n case 2:\n return _isPlaceholder(a) && _isPlaceholder(b) ? f3 : _isPlaceholder(a) ? _curry2(function (_a, _c) {\n return fn(_a, b, _c);\n }) : _isPlaceholder(b) ? _curry2(function (_b, _c) {\n return fn(a, _b, _c);\n }) : _curry1(function (_c) {\n return fn(a, b, _c);\n });\n default:\n return _isPlaceholder(a) && _isPlaceholder(b) && _isPlaceholder(c) ? f3 : _isPlaceholder(a) && _isPlaceholder(b) ? _curry2(function (_a, _b) {\n return fn(_a, _b, c);\n }) : _isPlaceholder(a) && _isPlaceholder(c) ? _curry2(function (_a, _c) {\n return fn(_a, b, _c);\n }) : _isPlaceholder(b) && _isPlaceholder(c) ? _curry2(function (_b, _c) {\n return fn(a, _b, _c);\n }) : _isPlaceholder(a) ? _curry1(function (_a) {\n return fn(_a, b, c);\n }) : _isPlaceholder(b) ? _curry1(function (_b) {\n return fn(a, _b, c);\n }) : _isPlaceholder(c) ? _curry1(function (_c) {\n return fn(a, b, _c);\n }) : fn(a, b, c);\n }\n };\n}\nmodule.exports = _curry3;","var _arity = /*#__PURE__*/require('./_arity');\n\nvar _isPlaceholder = /*#__PURE__*/require('./_isPlaceholder');\n\n/**\n * Internal curryN function.\n *\n * @private\n * @category Function\n * @param {Number} length The arity of the curried function.\n * @param {Array} received An array of arguments received thus far.\n * @param {Function} fn The function to curry.\n * @return {Function} The curried function.\n */\n\n\nfunction _curryN(length, received, fn) {\n return function () {\n var combined = [];\n var argsIdx = 0;\n var left = length;\n var combinedIdx = 0;\n while (combinedIdx < received.length || argsIdx < arguments.length) {\n var result;\n if (combinedIdx < received.length && (!_isPlaceholder(received[combinedIdx]) || argsIdx >= arguments.length)) {\n result = received[combinedIdx];\n } else {\n result = arguments[argsIdx];\n argsIdx += 1;\n }\n combined[combinedIdx] = result;\n if (!_isPlaceholder(result)) {\n left -= 1;\n }\n combinedIdx += 1;\n }\n return left <= 0 ? fn.apply(this, combined) : _arity(left, _curryN(length, combined, fn));\n };\n}\nmodule.exports = _curryN;","var _isArray = /*#__PURE__*/require('./_isArray');\n\nvar _isTransformer = /*#__PURE__*/require('./_isTransformer');\n\n/**\n * Returns a function that dispatches with different strategies based on the\n * object in list position (last argument). If it is an array, executes [fn].\n * Otherwise, if it has a function with one of the given method names, it will\n * execute that function (functor case). Otherwise, if it is a transformer,\n * uses transducer [xf] to return a new transformer (transducer case).\n * Otherwise, it will default to executing [fn].\n *\n * @private\n * @param {Array} methodNames properties to check for a custom implementation\n * @param {Function} xf transducer to initialize if object is transformer\n * @param {Function} fn default ramda implementation\n * @return {Function} A function that dispatches on object in list position\n */\n\n\nfunction _dispatchable(methodNames, xf, fn) {\n return function () {\n if (arguments.length === 0) {\n return fn();\n }\n var args = Array.prototype.slice.call(arguments, 0);\n var obj = args.pop();\n if (!_isArray(obj)) {\n var idx = 0;\n while (idx < methodNames.length) {\n if (typeof obj[methodNames[idx]] === 'function') {\n return obj[methodNames[idx]].apply(obj, args);\n }\n idx += 1;\n }\n if (_isTransformer(obj)) {\n var transducer = xf.apply(null, args);\n return transducer(obj);\n }\n }\n return fn.apply(this, arguments);\n };\n}\nmodule.exports = _dispatchable;","var _arrayFromIterator = /*#__PURE__*/require('./_arrayFromIterator');\n\nvar _includesWith = /*#__PURE__*/require('./_includesWith');\n\nvar _functionName = /*#__PURE__*/require('./_functionName');\n\nvar _has = /*#__PURE__*/require('./_has');\n\nvar _objectIs = /*#__PURE__*/require('./_objectIs');\n\nvar keys = /*#__PURE__*/require('../keys');\n\nvar type = /*#__PURE__*/require('../type');\n\n/**\n * private _uniqContentEquals function.\n * That function is checking equality of 2 iterator contents with 2 assumptions\n * - iterators lengths are the same\n * - iterators values are unique\n *\n * false-positive result will be returned for comparision of, e.g.\n * - [1,2,3] and [1,2,3,4]\n * - [1,1,1] and [1,2,3]\n * */\n\nfunction _uniqContentEquals(aIterator, bIterator, stackA, stackB) {\n var a = _arrayFromIterator(aIterator);\n var b = _arrayFromIterator(bIterator);\n\n function eq(_a, _b) {\n return _equals(_a, _b, stackA.slice(), stackB.slice());\n }\n\n // if *a* array contains any element that is not included in *b*\n return !_includesWith(function (b, aItem) {\n return !_includesWith(eq, aItem, b);\n }, b, a);\n}\n\nfunction _equals(a, b, stackA, stackB) {\n if (_objectIs(a, b)) {\n return true;\n }\n\n var typeA = type(a);\n\n if (typeA !== type(b)) {\n return false;\n }\n\n if (a == null || b == null) {\n return false;\n }\n\n if (typeof a['fantasy-land/equals'] === 'function' || typeof b['fantasy-land/equals'] === 'function') {\n return typeof a['fantasy-land/equals'] === 'function' && a['fantasy-land/equals'](b) && typeof b['fantasy-land/equals'] === 'function' && b['fantasy-land/equals'](a);\n }\n\n if (typeof a.equals === 'function' || typeof b.equals === 'function') {\n return typeof a.equals === 'function' && a.equals(b) && typeof b.equals === 'function' && b.equals(a);\n }\n\n switch (typeA) {\n case 'Arguments':\n case 'Array':\n case 'Object':\n if (typeof a.constructor === 'function' && _functionName(a.constructor) === 'Promise') {\n return a === b;\n }\n break;\n case 'Boolean':\n case 'Number':\n case 'String':\n if (!(typeof a === typeof b && _objectIs(a.valueOf(), b.valueOf()))) {\n return false;\n }\n break;\n case 'Date':\n if (!_objectIs(a.valueOf(), b.valueOf())) {\n return false;\n }\n break;\n case 'Error':\n return a.name === b.name && a.message === b.message;\n case 'RegExp':\n if (!(a.source === b.source && a.global === b.global && a.ignoreCase === b.ignoreCase && a.multiline === b.multiline && a.sticky === b.sticky && a.unicode === b.unicode)) {\n return false;\n }\n break;\n }\n\n var idx = stackA.length - 1;\n while (idx >= 0) {\n if (stackA[idx] === a) {\n return stackB[idx] === b;\n }\n idx -= 1;\n }\n\n switch (typeA) {\n case 'Map':\n if (a.size !== b.size) {\n return false;\n }\n\n return _uniqContentEquals(a.entries(), b.entries(), stackA.concat([a]), stackB.concat([b]));\n case 'Set':\n if (a.size !== b.size) {\n return false;\n }\n\n return _uniqContentEquals(a.values(), b.values(), stackA.concat([a]), stackB.concat([b]));\n case 'Arguments':\n case 'Array':\n case 'Object':\n case 'Boolean':\n case 'Number':\n case 'String':\n case 'Date':\n case 'Error':\n case 'RegExp':\n case 'Int8Array':\n case 'Uint8Array':\n case 'Uint8ClampedArray':\n case 'Int16Array':\n case 'Uint16Array':\n case 'Int32Array':\n case 'Uint32Array':\n case 'Float32Array':\n case 'Float64Array':\n case 'ArrayBuffer':\n break;\n default:\n // Values of other types are only equal if identical.\n return false;\n }\n\n var keysA = keys(a);\n if (keysA.length !== keys(b).length) {\n return false;\n }\n\n var extendedStackA = stackA.concat([a]);\n var extendedStackB = stackB.concat([b]);\n\n idx = keysA.length - 1;\n while (idx >= 0) {\n var key = keysA[idx];\n if (!(_has(key, b) && _equals(b[key], a[key], extendedStackA, extendedStackB))) {\n return false;\n }\n idx -= 1;\n }\n return true;\n}\nmodule.exports = _equals;","function _filter(fn, list) {\n var idx = 0;\n var len = list.length;\n var result = [];\n\n while (idx < len) {\n if (fn(list[idx])) {\n result[result.length] = list[idx];\n }\n idx += 1;\n }\n return result;\n}\nmodule.exports = _filter;","function _functionName(f) {\n // String(x => x) evaluates to \"x => x\", so the pattern may not match.\n var match = String(f).match(/^function (\\w*)/);\n return match == null ? '' : match[1];\n}\nmodule.exports = _functionName;","function _has(prop, obj) {\n return Object.prototype.hasOwnProperty.call(obj, prop);\n}\nmodule.exports = _has;","var _indexOf = /*#__PURE__*/require('./_indexOf');\n\nfunction _includes(a, list) {\n return _indexOf(list, a, 0) >= 0;\n}\nmodule.exports = _includes;","function _includesWith(pred, x, list) {\n var idx = 0;\n var len = list.length;\n\n while (idx < len) {\n if (pred(x, list[idx])) {\n return true;\n }\n idx += 1;\n }\n return false;\n}\nmodule.exports = _includesWith;","var equals = /*#__PURE__*/require('../equals');\n\nfunction _indexOf(list, a, idx) {\n var inf, item;\n // Array.prototype.indexOf doesn't exist below IE9\n if (typeof list.indexOf === 'function') {\n switch (typeof a) {\n case 'number':\n if (a === 0) {\n // manually crawl the list to distinguish between +0 and -0\n inf = 1 / a;\n while (idx < list.length) {\n item = list[idx];\n if (item === 0 && 1 / item === inf) {\n return idx;\n }\n idx += 1;\n }\n return -1;\n } else if (a !== a) {\n // NaN\n while (idx < list.length) {\n item = list[idx];\n if (typeof item === 'number' && item !== item) {\n return idx;\n }\n idx += 1;\n }\n return -1;\n }\n // non-zero numbers can utilise Set\n return list.indexOf(a, idx);\n\n // all these types can utilise Set\n case 'string':\n case 'boolean':\n case 'function':\n case 'undefined':\n return list.indexOf(a, idx);\n\n case 'object':\n if (a === null) {\n // null can utilise Set\n return list.indexOf(a, idx);\n }\n }\n }\n // anything else not covered above, defer to R.equals\n while (idx < list.length) {\n if (equals(list[idx], a)) {\n return idx;\n }\n idx += 1;\n }\n return -1;\n}\nmodule.exports = _indexOf;","var _has = /*#__PURE__*/require('./_has');\n\nvar toString = Object.prototype.toString;\nvar _isArguments = /*#__PURE__*/function () {\n return toString.call(arguments) === '[object Arguments]' ? function _isArguments(x) {\n return toString.call(x) === '[object Arguments]';\n } : function _isArguments(x) {\n return _has('callee', x);\n };\n}();\n\nmodule.exports = _isArguments;","/**\n * Tests whether or not an object is an array.\n *\n * @private\n * @param {*} val The object to test.\n * @return {Boolean} `true` if `val` is an array, `false` otherwise.\n * @example\n *\n * _isArray([]); //=> true\n * _isArray(null); //=> false\n * _isArray({}); //=> false\n */\nmodule.exports = Array.isArray || function _isArray(val) {\n return val != null && val.length >= 0 && Object.prototype.toString.call(val) === '[object Array]';\n};","var _curry1 = /*#__PURE__*/require('./_curry1');\n\nvar _isArray = /*#__PURE__*/require('./_isArray');\n\nvar _isString = /*#__PURE__*/require('./_isString');\n\n/**\n * Tests whether or not an object is similar to an array.\n *\n * @private\n * @category Type\n * @category List\n * @sig * -> Boolean\n * @param {*} x The object to test.\n * @return {Boolean} `true` if `x` has a numeric length property and extreme indices defined; `false` otherwise.\n * @example\n *\n * _isArrayLike([]); //=> true\n * _isArrayLike(true); //=> false\n * _isArrayLike({}); //=> false\n * _isArrayLike({length: 10}); //=> false\n * _isArrayLike({0: 'zero', 9: 'nine', length: 10}); //=> true\n */\n\n\nvar _isArrayLike = /*#__PURE__*/_curry1(function isArrayLike(x) {\n if (_isArray(x)) {\n return true;\n }\n if (!x) {\n return false;\n }\n if (typeof x !== 'object') {\n return false;\n }\n if (_isString(x)) {\n return false;\n }\n if (x.nodeType === 1) {\n return !!x.length;\n }\n if (x.length === 0) {\n return true;\n }\n if (x.length > 0) {\n return x.hasOwnProperty(0) && x.hasOwnProperty(x.length - 1);\n }\n return false;\n});\nmodule.exports = _isArrayLike;","function _isFunction(x) {\n return Object.prototype.toString.call(x) === '[object Function]';\n}\nmodule.exports = _isFunction;","function _isObject(x) {\n return Object.prototype.toString.call(x) === '[object Object]';\n}\nmodule.exports = _isObject;","function _isPlaceholder(a) {\n return a != null && typeof a === 'object' && a['@@functional/placeholder'] === true;\n}\nmodule.exports = _isPlaceholder;","function _isString(x) {\n return Object.prototype.toString.call(x) === '[object String]';\n}\nmodule.exports = _isString;","function _isTransformer(obj) {\n return obj != null && typeof obj['@@transducer/step'] === 'function';\n}\nmodule.exports = _isTransformer;","function _map(fn, functor) {\n var idx = 0;\n var len = functor.length;\n var result = Array(len);\n while (idx < len) {\n result[idx] = fn(functor[idx]);\n idx += 1;\n }\n return result;\n}\nmodule.exports = _map;","var _has = /*#__PURE__*/require('./_has');\n\n// Based on https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Object/assign\n\n\nfunction _objectAssign(target) {\n if (target == null) {\n throw new TypeError('Cannot convert undefined or null to object');\n }\n\n var output = Object(target);\n var idx = 1;\n var length = arguments.length;\n while (idx < length) {\n var source = arguments[idx];\n if (source != null) {\n for (var nextKey in source) {\n if (_has(nextKey, source)) {\n output[nextKey] = source[nextKey];\n }\n }\n }\n idx += 1;\n }\n return output;\n}\n\nmodule.exports = typeof Object.assign === 'function' ? Object.assign : _objectAssign;","// Based on https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\nfunction _objectIs(a, b) {\n // SameValue algorithm\n if (a === b) {\n // Steps 1-5, 7-10\n // Steps 6.b-6.e: +0 != -0\n return a !== 0 || 1 / a === 1 / b;\n } else {\n // Step 6.a: NaN == NaN\n return a !== a && b !== b;\n }\n}\n\nmodule.exports = typeof Object.is === 'function' ? Object.is : _objectIs;","function _pipe(f, g) {\n return function () {\n return g.call(this, f.apply(this, arguments));\n };\n}\nmodule.exports = _pipe;","function _quote(s) {\n var escaped = s.replace(/\\\\/g, '\\\\\\\\').replace(/[\\b]/g, '\\\\b') // \\b matches word boundary; [\\b] matches backspace\n .replace(/\\f/g, '\\\\f').replace(/\\n/g, '\\\\n').replace(/\\r/g, '\\\\r').replace(/\\t/g, '\\\\t').replace(/\\v/g, '\\\\v').replace(/\\0/g, '\\\\0');\n\n return '\"' + escaped.replace(/\"/g, '\\\\\"') + '\"';\n}\nmodule.exports = _quote;","var _isArrayLike = /*#__PURE__*/require('./_isArrayLike');\n\nvar _xwrap = /*#__PURE__*/require('./_xwrap');\n\nvar bind = /*#__PURE__*/require('../bind');\n\nfunction _arrayReduce(xf, acc, list) {\n var idx = 0;\n var len = list.length;\n while (idx < len) {\n acc = xf['@@transducer/step'](acc, list[idx]);\n if (acc && acc['@@transducer/reduced']) {\n acc = acc['@@transducer/value'];\n break;\n }\n idx += 1;\n }\n return xf['@@transducer/result'](acc);\n}\n\nfunction _iterableReduce(xf, acc, iter) {\n var step = iter.next();\n while (!step.done) {\n acc = xf['@@transducer/step'](acc, step.value);\n if (acc && acc['@@transducer/reduced']) {\n acc = acc['@@transducer/value'];\n break;\n }\n step = iter.next();\n }\n return xf['@@transducer/result'](acc);\n}\n\nfunction _methodReduce(xf, acc, obj, methodName) {\n return xf['@@transducer/result'](obj[methodName](bind(xf['@@transducer/step'], xf), acc));\n}\n\nvar symIterator = typeof Symbol !== 'undefined' ? Symbol.iterator : '@@iterator';\n\nfunction _reduce(fn, acc, list) {\n if (typeof fn === 'function') {\n fn = _xwrap(fn);\n }\n if (_isArrayLike(list)) {\n return _arrayReduce(fn, acc, list);\n }\n if (typeof list['fantasy-land/reduce'] === 'function') {\n return _methodReduce(fn, acc, list, 'fantasy-land/reduce');\n }\n if (list[symIterator] != null) {\n return _iterableReduce(fn, acc, list[symIterator]());\n }\n if (typeof list.next === 'function') {\n return _iterableReduce(fn, acc, list);\n }\n if (typeof list.reduce === 'function') {\n return _methodReduce(fn, acc, list, 'reduce');\n }\n\n throw new TypeError('reduce: list must be array or iterable');\n}\nmodule.exports = _reduce;","function _reduced(x) {\n return x && x['@@transducer/reduced'] ? x : {\n '@@transducer/value': x,\n '@@transducer/reduced': true\n };\n}\nmodule.exports = _reduced;","/**\n * Polyfill from .\n */\nvar pad = function pad(n) {\n return (n < 10 ? '0' : '') + n;\n};\n\nvar _toISOString = typeof Date.prototype.toISOString === 'function' ? function _toISOString(d) {\n return d.toISOString();\n} : function _toISOString(d) {\n return d.getUTCFullYear() + '-' + pad(d.getUTCMonth() + 1) + '-' + pad(d.getUTCDate()) + 'T' + pad(d.getUTCHours()) + ':' + pad(d.getUTCMinutes()) + ':' + pad(d.getUTCSeconds()) + '.' + (d.getUTCMilliseconds() / 1000).toFixed(3).slice(2, 5) + 'Z';\n};\n\nmodule.exports = _toISOString;","var _includes = /*#__PURE__*/require('./_includes');\n\nvar _map = /*#__PURE__*/require('./_map');\n\nvar _quote = /*#__PURE__*/require('./_quote');\n\nvar _toISOString = /*#__PURE__*/require('./_toISOString');\n\nvar keys = /*#__PURE__*/require('../keys');\n\nvar reject = /*#__PURE__*/require('../reject');\n\nfunction _toString(x, seen) {\n var recur = function recur(y) {\n var xs = seen.concat([x]);\n return _includes(y, xs) ? '' : _toString(y, xs);\n };\n\n // mapPairs :: (Object, [String]) -> [String]\n var mapPairs = function (obj, keys) {\n return _map(function (k) {\n return _quote(k) + ': ' + recur(obj[k]);\n }, keys.slice().sort());\n };\n\n switch (Object.prototype.toString.call(x)) {\n case '[object Arguments]':\n return '(function() { return arguments; }(' + _map(recur, x).join(', ') + '))';\n case '[object Array]':\n return '[' + _map(recur, x).concat(mapPairs(x, reject(function (k) {\n return (/^\\d+$/.test(k)\n );\n }, keys(x)))).join(', ') + ']';\n case '[object Boolean]':\n return typeof x === 'object' ? 'new Boolean(' + recur(x.valueOf()) + ')' : x.toString();\n case '[object Date]':\n return 'new Date(' + (isNaN(x.valueOf()) ? recur(NaN) : _quote(_toISOString(x))) + ')';\n case '[object Null]':\n return 'null';\n case '[object Number]':\n return typeof x === 'object' ? 'new Number(' + recur(x.valueOf()) + ')' : 1 / x === -Infinity ? '-0' : x.toString(10);\n case '[object String]':\n return typeof x === 'object' ? 'new String(' + recur(x.valueOf()) + ')' : _quote(x);\n case '[object Undefined]':\n return 'undefined';\n default:\n if (typeof x.toString === 'function') {\n var repr = x.toString();\n if (repr !== '[object Object]') {\n return repr;\n }\n }\n return '{' + mapPairs(x, keys(x)).join(', ') + '}';\n }\n}\nmodule.exports = _toString;","var _curry2 = /*#__PURE__*/require('./_curry2');\n\nvar _reduced = /*#__PURE__*/require('./_reduced');\n\nvar _xfBase = /*#__PURE__*/require('./_xfBase');\n\nvar XAny = /*#__PURE__*/function () {\n\n function XAny(f, xf) {\n this.xf = xf;\n this.f = f;\n this.any = false;\n }\n XAny.prototype['@@transducer/init'] = _xfBase.init;\n XAny.prototype['@@transducer/result'] = function (result) {\n if (!this.any) {\n result = this.xf['@@transducer/step'](result, false);\n }\n return this.xf['@@transducer/result'](result);\n };\n XAny.prototype['@@transducer/step'] = function (result, input) {\n if (this.f(input)) {\n this.any = true;\n result = _reduced(this.xf['@@transducer/step'](result, true));\n }\n return result;\n };\n\n return XAny;\n}();\n\nvar _xany = /*#__PURE__*/_curry2(function _xany(f, xf) {\n return new XAny(f, xf);\n});\nmodule.exports = _xany;","module.exports = {\n init: function () {\n return this.xf['@@transducer/init']();\n },\n result: function (result) {\n return this.xf['@@transducer/result'](result);\n }\n};","var _curry2 = /*#__PURE__*/require('./_curry2');\n\nvar _xfBase = /*#__PURE__*/require('./_xfBase');\n\nvar XFilter = /*#__PURE__*/function () {\n\n function XFilter(f, xf) {\n this.xf = xf;\n this.f = f;\n }\n XFilter.prototype['@@transducer/init'] = _xfBase.init;\n XFilter.prototype['@@transducer/result'] = _xfBase.result;\n XFilter.prototype['@@transducer/step'] = function (result, input) {\n return this.f(input) ? this.xf['@@transducer/step'](result, input) : result;\n };\n\n return XFilter;\n}();\n\nvar _xfilter = /*#__PURE__*/_curry2(function _xfilter(f, xf) {\n return new XFilter(f, xf);\n});\nmodule.exports = _xfilter;","var _curry2 = /*#__PURE__*/require('./_curry2');\n\nvar _xfBase = /*#__PURE__*/require('./_xfBase');\n\nvar XMap = /*#__PURE__*/function () {\n\n function XMap(f, xf) {\n this.xf = xf;\n this.f = f;\n }\n XMap.prototype['@@transducer/init'] = _xfBase.init;\n XMap.prototype['@@transducer/result'] = _xfBase.result;\n XMap.prototype['@@transducer/step'] = function (result, input) {\n return this.xf['@@transducer/step'](result, this.f(input));\n };\n\n return XMap;\n}();\n\nvar _xmap = /*#__PURE__*/_curry2(function _xmap(f, xf) {\n return new XMap(f, xf);\n});\nmodule.exports = _xmap;","var XWrap = /*#__PURE__*/function () {\n function XWrap(fn) {\n this.f = fn;\n }\n XWrap.prototype['@@transducer/init'] = function () {\n throw new Error('init not implemented on XWrap');\n };\n XWrap.prototype['@@transducer/result'] = function (acc) {\n return acc;\n };\n XWrap.prototype['@@transducer/step'] = function (acc, x) {\n return this.f(acc, x);\n };\n\n return XWrap;\n}();\n\nfunction _xwrap(fn) {\n return new XWrap(fn);\n}\nmodule.exports = _xwrap;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar _isFunction = /*#__PURE__*/require('./internal/_isFunction');\n\nvar curryN = /*#__PURE__*/require('./curryN');\n\nvar toString = /*#__PURE__*/require('./toString');\n\n/**\n * Turns a named method with a specified arity into a function that can be\n * called directly supplied with arguments and a target object.\n *\n * The returned function is curried and accepts `arity + 1` parameters where\n * the final parameter is the target object.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Function\n * @sig Number -> String -> (a -> b -> ... -> n -> Object -> *)\n * @param {Number} arity Number of arguments the returned function should take\n * before the target object.\n * @param {String} method Name of the method to call.\n * @return {Function} A new curried function.\n * @see R.construct\n * @example\n *\n * const sliceFrom = R.invoker(1, 'slice');\n * sliceFrom(6, 'abcdefghijklm'); //=> 'ghijklm'\n * const sliceFrom6 = R.invoker(2, 'slice')(6);\n * sliceFrom6(8, 'abcdefghijklm'); //=> 'gh'\n * @symb R.invoker(0, 'method')(o) = o['method']()\n * @symb R.invoker(1, 'method')(a, o) = o['method'](a)\n * @symb R.invoker(2, 'method')(a, b, o) = o['method'](a, b)\n */\n\n\nvar invoker = /*#__PURE__*/_curry2(function invoker(arity, method) {\n return curryN(arity + 1, function () {\n var target = arguments[arity];\n if (target != null && _isFunction(target[method])) {\n return target[method].apply(target, Array.prototype.slice.call(arguments, 0, arity));\n }\n throw new TypeError(toString(target) + ' does not have a method named \"' + method + '\"');\n });\n});\nmodule.exports = invoker;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\n/**\n * See if an object (`val`) is an instance of the supplied constructor. This\n * function will check up the inheritance chain, if any.\n *\n * @func\n * @memberOf R\n * @since v0.3.0\n * @category Type\n * @sig (* -> {*}) -> a -> Boolean\n * @param {Object} ctor A constructor\n * @param {*} val The value to test\n * @return {Boolean}\n * @example\n *\n * R.is(Object, {}); //=> true\n * R.is(Number, 1); //=> true\n * R.is(Object, 1); //=> false\n * R.is(String, 's'); //=> true\n * R.is(String, new String('')); //=> true\n * R.is(Object, new String('')); //=> true\n * R.is(Object, 's'); //=> false\n * R.is(Number, {}); //=> false\n */\n\n\nvar is = /*#__PURE__*/_curry2(function is(Ctor, val) {\n return val != null && val.constructor === Ctor || val instanceof Ctor;\n});\nmodule.exports = is;","var _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\nvar empty = /*#__PURE__*/require('./empty');\n\nvar equals = /*#__PURE__*/require('./equals');\n\n/**\n * Returns `true` if the given value is its type's empty value; `false`\n * otherwise.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Logic\n * @sig a -> Boolean\n * @param {*} x\n * @return {Boolean}\n * @see R.empty\n * @example\n *\n * R.isEmpty([1, 2, 3]); //=> false\n * R.isEmpty([]); //=> true\n * R.isEmpty(''); //=> true\n * R.isEmpty(null); //=> false\n * R.isEmpty({}); //=> true\n * R.isEmpty({length: 0}); //=> false\n */\n\n\nvar isEmpty = /*#__PURE__*/_curry1(function isEmpty(x) {\n return x != null && equals(x, empty(x));\n});\nmodule.exports = isEmpty;","var _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\n/**\n * Checks if the input value is `null` or `undefined`.\n *\n * @func\n * @memberOf R\n * @since v0.9.0\n * @category Type\n * @sig * -> Boolean\n * @param {*} x The value to test.\n * @return {Boolean} `true` if `x` is `undefined` or `null`, otherwise `false`.\n * @example\n *\n * R.isNil(null); //=> true\n * R.isNil(undefined); //=> true\n * R.isNil(0); //=> false\n * R.isNil([]); //=> false\n */\n\n\nvar isNil = /*#__PURE__*/_curry1(function isNil(x) {\n return x == null;\n});\nmodule.exports = isNil;","var invoker = /*#__PURE__*/require('./invoker');\n\n/**\n * Returns a string made by inserting the `separator` between each element and\n * concatenating all the elements into a single string.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category List\n * @sig String -> [a] -> String\n * @param {Number|String} separator The string used to separate the elements.\n * @param {Array} xs The elements to join into a string.\n * @return {String} str The string made by concatenating `xs` with `separator`.\n * @see R.split\n * @example\n *\n * const spacer = R.join(' ');\n * spacer(['a', 2, 3.4]); //=> 'a 2 3.4'\n * R.join('|', [1, 2, 3]); //=> '1|2|3'\n */\n\n\nvar join = /*#__PURE__*/invoker(1, 'join');\nmodule.exports = join;","var _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\nvar _has = /*#__PURE__*/require('./internal/_has');\n\nvar _isArguments = /*#__PURE__*/require('./internal/_isArguments');\n\n// cover IE < 9 keys issues\n\n\nvar hasEnumBug = ! /*#__PURE__*/{ toString: null }.propertyIsEnumerable('toString');\nvar nonEnumerableProps = ['constructor', 'valueOf', 'isPrototypeOf', 'toString', 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];\n// Safari bug\nvar hasArgsEnumBug = /*#__PURE__*/function () {\n 'use strict';\n\n return arguments.propertyIsEnumerable('length');\n}();\n\nvar contains = function contains(list, item) {\n var idx = 0;\n while (idx < list.length) {\n if (list[idx] === item) {\n return true;\n }\n idx += 1;\n }\n return false;\n};\n\n/**\n * Returns a list containing the names of all the enumerable own properties of\n * the supplied object.\n * Note that the order of the output array is not guaranteed to be consistent\n * across different JS platforms.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Object\n * @sig {k: v} -> [k]\n * @param {Object} obj The object to extract properties from\n * @return {Array} An array of the object's own properties.\n * @see R.keysIn, R.values\n * @example\n *\n * R.keys({a: 1, b: 2, c: 3}); //=> ['a', 'b', 'c']\n */\nvar keys = typeof Object.keys === 'function' && !hasArgsEnumBug ? /*#__PURE__*/_curry1(function keys(obj) {\n return Object(obj) !== obj ? [] : Object.keys(obj);\n}) : /*#__PURE__*/_curry1(function keys(obj) {\n if (Object(obj) !== obj) {\n return [];\n }\n var prop, nIdx;\n var ks = [];\n var checkArgsLength = hasArgsEnumBug && _isArguments(obj);\n for (prop in obj) {\n if (_has(prop, obj) && (!checkArgsLength || prop !== 'length')) {\n ks[ks.length] = prop;\n }\n }\n if (hasEnumBug) {\n nIdx = nonEnumerableProps.length - 1;\n while (nIdx >= 0) {\n prop = nonEnumerableProps[nIdx];\n if (_has(prop, obj) && !contains(ks, prop)) {\n ks[ks.length] = prop;\n }\n nIdx -= 1;\n }\n }\n return ks;\n});\nmodule.exports = keys;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar _dispatchable = /*#__PURE__*/require('./internal/_dispatchable');\n\nvar _map = /*#__PURE__*/require('./internal/_map');\n\nvar _reduce = /*#__PURE__*/require('./internal/_reduce');\n\nvar _xmap = /*#__PURE__*/require('./internal/_xmap');\n\nvar curryN = /*#__PURE__*/require('./curryN');\n\nvar keys = /*#__PURE__*/require('./keys');\n\n/**\n * Takes a function and\n * a [functor](https://github.com/fantasyland/fantasy-land#functor),\n * applies the function to each of the functor's values, and returns\n * a functor of the same shape.\n *\n * Ramda provides suitable `map` implementations for `Array` and `Object`,\n * so this function may be applied to `[1, 2, 3]` or `{x: 1, y: 2, z: 3}`.\n *\n * Dispatches to the `map` method of the second argument, if present.\n *\n * Acts as a transducer if a transformer is given in list position.\n *\n * Also treats functions as functors and will compose them together.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category List\n * @sig Functor f => (a -> b) -> f a -> f b\n * @param {Function} fn The function to be called on every element of the input `list`.\n * @param {Array} list The list to be iterated over.\n * @return {Array} The new list.\n * @see R.transduce, R.addIndex\n * @example\n *\n * const double = x => x * 2;\n *\n * R.map(double, [1, 2, 3]); //=> [2, 4, 6]\n *\n * R.map(double, {x: 1, y: 2, z: 3}); //=> {x: 2, y: 4, z: 6}\n * @symb R.map(f, [a, b]) = [f(a), f(b)]\n * @symb R.map(f, { x: a, y: b }) = { x: f(a), y: f(b) }\n * @symb R.map(f, functor_o) = functor_o.map(f)\n */\n\n\nvar map = /*#__PURE__*/_curry2( /*#__PURE__*/_dispatchable(['fantasy-land/map', 'map'], _xmap, function map(fn, functor) {\n switch (Object.prototype.toString.call(functor)) {\n case '[object Function]':\n return curryN(functor.length, function () {\n return fn.call(this, functor.apply(this, arguments));\n });\n case '[object Object]':\n return _reduce(function (acc, key) {\n acc[key] = fn(functor[key]);\n return acc;\n }, {}, keys(functor));\n default:\n return _map(fn, functor);\n }\n}));\nmodule.exports = map;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar _reduce = /*#__PURE__*/require('./internal/_reduce');\n\nvar keys = /*#__PURE__*/require('./keys');\n\n/**\n * An Object-specific version of [`map`](#map). The function is applied to three\n * arguments: *(value, key, obj)*. If only the value is significant, use\n * [`map`](#map) instead.\n *\n * @func\n * @memberOf R\n * @since v0.9.0\n * @category Object\n * @sig ((*, String, Object) -> *) -> Object -> Object\n * @param {Function} fn\n * @param {Object} obj\n * @return {Object}\n * @see R.map\n * @example\n *\n * const xyz = { x: 1, y: 2, z: 3 };\n * const prependKeyAndDouble = (num, key, obj) => key + (num * 2);\n *\n * R.mapObjIndexed(prependKeyAndDouble, xyz); //=> { x: 'x2', y: 'y4', z: 'z6' }\n */\n\n\nvar mapObjIndexed = /*#__PURE__*/_curry2(function mapObjIndexed(fn, obj) {\n return _reduce(function (acc, key) {\n acc[key] = fn(obj[key], key, obj);\n return acc;\n }, {}, keys(obj));\n});\nmodule.exports = mapObjIndexed;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\n/**\n * Returns the larger of its two arguments.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Relation\n * @sig Ord a => a -> a -> a\n * @param {*} a\n * @param {*} b\n * @return {*}\n * @see R.maxBy, R.min\n * @example\n *\n * R.max(789, 123); //=> 789\n * R.max('a', 'b'); //=> 'b'\n */\n\n\nvar max = /*#__PURE__*/_curry2(function max(a, b) {\n return b > a ? b : a;\n});\nmodule.exports = max;","var _objectAssign = /*#__PURE__*/require('./internal/_objectAssign');\n\nvar _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\n/**\n * Create a new object with the own properties of the first object merged with\n * the own properties of the second object. If a key exists in both objects,\n * the value from the second object will be used.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Object\n * @sig {k: v} -> {k: v} -> {k: v}\n * @param {Object} l\n * @param {Object} r\n * @return {Object}\n * @see R.mergeRight, R.mergeDeepRight, R.mergeWith, R.mergeWithKey\n * @deprecated\n * @example\n *\n * R.merge({ 'name': 'fred', 'age': 10 }, { 'age': 40 });\n * //=> { 'name': 'fred', 'age': 40 }\n *\n * const withDefaults = R.merge({x: 0, y: 0});\n * withDefaults({y: 2}); //=> {x: 0, y: 2}\n * @symb R.merge(a, b) = {...a, ...b}\n */\n\n\nvar merge = /*#__PURE__*/_curry2(function merge(l, r) {\n return _objectAssign({}, l, r);\n});\nmodule.exports = merge;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\n/**\n * Retrieve the value at a given path.\n *\n * @func\n * @memberOf R\n * @since v0.2.0\n * @category Object\n * @typedefn Idx = String | Int\n * @sig [Idx] -> {a} -> a | Undefined\n * @param {Array} path The path to use.\n * @param {Object} obj The object to retrieve the nested property from.\n * @return {*} The data at `path`.\n * @see R.prop\n * @example\n *\n * R.path(['a', 'b'], {a: {b: 2}}); //=> 2\n * R.path(['a', 'b'], {c: {b: 2}}); //=> undefined\n */\n\n\nvar path = /*#__PURE__*/_curry2(function path(paths, obj) {\n var val = obj;\n var idx = 0;\n while (idx < paths.length) {\n if (val == null) {\n return;\n }\n val = val[paths[idx]];\n idx += 1;\n }\n return val;\n});\nmodule.exports = path;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\n/**\n * Returns a partial copy of an object containing only the keys specified. If\n * the key does not exist, the property is ignored.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Object\n * @sig [k] -> {k: v} -> {k: v}\n * @param {Array} names an array of String property names to copy onto a new object\n * @param {Object} obj The object to copy from\n * @return {Object} A new object with only properties from `names` on it.\n * @see R.omit, R.props\n * @example\n *\n * R.pick(['a', 'd'], {a: 1, b: 2, c: 3, d: 4}); //=> {a: 1, d: 4}\n * R.pick(['a', 'e', 'f'], {a: 1, b: 2, c: 3, d: 4}); //=> {a: 1}\n */\n\n\nvar pick = /*#__PURE__*/_curry2(function pick(names, obj) {\n var result = {};\n var idx = 0;\n while (idx < names.length) {\n if (names[idx] in obj) {\n result[names[idx]] = obj[names[idx]];\n }\n idx += 1;\n }\n return result;\n});\nmodule.exports = pick;","var _arity = /*#__PURE__*/require('./internal/_arity');\n\nvar _pipe = /*#__PURE__*/require('./internal/_pipe');\n\nvar reduce = /*#__PURE__*/require('./reduce');\n\nvar tail = /*#__PURE__*/require('./tail');\n\n/**\n * Performs left-to-right function composition. The leftmost function may have\n * any arity; the remaining functions must be unary.\n *\n * In some libraries this function is named `sequence`.\n *\n * **Note:** The result of pipe is not automatically curried.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Function\n * @sig (((a, b, ..., n) -> o), (o -> p), ..., (x -> y), (y -> z)) -> ((a, b, ..., n) -> z)\n * @param {...Function} functions\n * @return {Function}\n * @see R.compose\n * @example\n *\n * const f = R.pipe(Math.pow, R.negate, R.inc);\n *\n * f(3, 4); // -(3^4) + 1\n * @symb R.pipe(f, g, h)(a, b) = h(g(f(a, b)))\n */\n\n\nfunction pipe() {\n if (arguments.length === 0) {\n throw new Error('pipe requires at least one argument');\n }\n return _arity(arguments[0].length, reduce(_pipe, arguments[0], tail(arguments)));\n}\nmodule.exports = pipe;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar map = /*#__PURE__*/require('./map');\n\nvar prop = /*#__PURE__*/require('./prop');\n\n/**\n * Returns a new list by plucking the same named property off all objects in\n * the list supplied.\n *\n * `pluck` will work on\n * any [functor](https://github.com/fantasyland/fantasy-land#functor) in\n * addition to arrays, as it is equivalent to `R.map(R.prop(k), f)`.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category List\n * @sig Functor f => k -> f {k: v} -> f v\n * @param {Number|String} key The key name to pluck off of each object.\n * @param {Array} f The array or functor to consider.\n * @return {Array} The list of values for the given key.\n * @see R.props\n * @example\n *\n * var getAges = R.pluck('age');\n * getAges([{name: 'fred', age: 29}, {name: 'wilma', age: 27}]); //=> [29, 27]\n *\n * R.pluck(0, [[1, 2], [3, 4]]); //=> [1, 3]\n * R.pluck('val', {a: {val: 3}, b: {val: 5}}); //=> {a: 3, b: 5}\n * @symb R.pluck('x', [{x: 1, y: 2}, {x: 3, y: 4}, {x: 5, y: 6}]) = [1, 3, 5]\n * @symb R.pluck(0, [[1, 2], [3, 4], [5, 6]]) = [1, 3, 5]\n */\n\n\nvar pluck = /*#__PURE__*/_curry2(function pluck(p, list) {\n return map(prop(p), list);\n});\nmodule.exports = pluck;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar path = /*#__PURE__*/require('./path');\n\n/**\n * Returns a function that when supplied an object returns the indicated\n * property of that object, if it exists.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Object\n * @sig s -> {s: a} -> a | Undefined\n * @param {String} p The property name\n * @param {Object} obj The object to query\n * @return {*} The value at `obj.p`.\n * @see R.path\n * @example\n *\n * R.prop('x', {x: 100}); //=> 100\n * R.prop('x', {}); //=> undefined\n * R.compose(R.inc, R.prop('x'))({ x: 3 }) //=> 4\n */\n\nvar prop = /*#__PURE__*/_curry2(function prop(p, obj) {\n return path([p], obj);\n});\nmodule.exports = prop;","var _curry3 = /*#__PURE__*/require('./internal/_curry3');\n\nvar _reduce = /*#__PURE__*/require('./internal/_reduce');\n\n/**\n * Returns a single item by iterating through the list, successively calling\n * the iterator function and passing it an accumulator value and the current\n * value from the array, and then passing the result to the next call.\n *\n * The iterator function receives two values: *(acc, value)*. It may use\n * [`R.reduced`](#reduced) to shortcut the iteration.\n *\n * The arguments' order of [`reduceRight`](#reduceRight)'s iterator function\n * is *(value, acc)*.\n *\n * Note: `R.reduce` does not skip deleted or unassigned indices (sparse\n * arrays), unlike the native `Array.prototype.reduce` method. For more details\n * on this behavior, see:\n * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/reduce#Description\n *\n * Dispatches to the `reduce` method of the third argument, if present. When\n * doing so, it is up to the user to handle the [`R.reduced`](#reduced)\n * shortcuting, as this is not implemented by `reduce`.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category List\n * @sig ((a, b) -> a) -> a -> [b] -> a\n * @param {Function} fn The iterator function. Receives two values, the accumulator and the\n * current element from the array.\n * @param {*} acc The accumulator value.\n * @param {Array} list The list to iterate over.\n * @return {*} The final, accumulated value.\n * @see R.reduced, R.addIndex, R.reduceRight\n * @example\n *\n * R.reduce(R.subtract, 0, [1, 2, 3, 4]) // => ((((0 - 1) - 2) - 3) - 4) = -10\n * // - -10\n * // / \\ / \\\n * // - 4 -6 4\n * // / \\ / \\\n * // - 3 ==> -3 3\n * // / \\ / \\\n * // - 2 -1 2\n * // / \\ / \\\n * // 0 1 0 1\n *\n * @symb R.reduce(f, a, [b, c, d]) = f(f(f(a, b), c), d)\n */\n\n\nvar reduce = /*#__PURE__*/_curry3(_reduce);\nmodule.exports = reduce;","var _complement = /*#__PURE__*/require('./internal/_complement');\n\nvar _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\nvar filter = /*#__PURE__*/require('./filter');\n\n/**\n * The complement of [`filter`](#filter).\n *\n * Acts as a transducer if a transformer is given in list position. Filterable\n * objects include plain objects or any object that has a filter method such\n * as `Array`.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category List\n * @sig Filterable f => (a -> Boolean) -> f a -> f a\n * @param {Function} pred\n * @param {Array} filterable\n * @return {Array}\n * @see R.filter, R.transduce, R.addIndex\n * @example\n *\n * const isOdd = (n) => n % 2 === 1;\n *\n * R.reject(isOdd, [1, 2, 3, 4]); //=> [2, 4]\n *\n * R.reject(isOdd, {a: 1, b: 2, c: 3, d: 4}); //=> {b: 2, d: 4}\n */\n\n\nvar reject = /*#__PURE__*/_curry2(function reject(pred, filterable) {\n return filter(_complement(pred), filterable);\n});\nmodule.exports = reject;","var _curry3 = /*#__PURE__*/require('./internal/_curry3');\n\n/**\n * Replace a substring or regex match in a string with a replacement.\n *\n * The first two parameters correspond to the parameters of the\n * `String.prototype.replace()` function, so the second parameter can also be a\n * function.\n *\n * @func\n * @memberOf R\n * @since v0.7.0\n * @category String\n * @sig RegExp|String -> String -> String -> String\n * @param {RegExp|String} pattern A regular expression or a substring to match.\n * @param {String} replacement The string to replace the matches with.\n * @param {String} str The String to do the search and replacement in.\n * @return {String} The result.\n * @example\n *\n * R.replace('foo', 'bar', 'foo foo foo'); //=> 'bar foo foo'\n * R.replace(/foo/, 'bar', 'foo foo foo'); //=> 'bar foo foo'\n *\n * // Use the \"g\" (global) flag to replace all occurrences:\n * R.replace(/foo/g, 'bar', 'foo foo foo'); //=> 'bar bar bar'\n */\n\n\nvar replace = /*#__PURE__*/_curry3(function replace(regex, replacement, str) {\n return str.replace(regex, replacement);\n});\nmodule.exports = replace;","var _checkForMethod = /*#__PURE__*/require('./internal/_checkForMethod');\n\nvar _curry3 = /*#__PURE__*/require('./internal/_curry3');\n\n/**\n * Returns the elements of the given list or string (or object with a `slice`\n * method) from `fromIndex` (inclusive) to `toIndex` (exclusive).\n *\n * Dispatches to the `slice` method of the third argument, if present.\n *\n * @func\n * @memberOf R\n * @since v0.1.4\n * @category List\n * @sig Number -> Number -> [a] -> [a]\n * @sig Number -> Number -> String -> String\n * @param {Number} fromIndex The start index (inclusive).\n * @param {Number} toIndex The end index (exclusive).\n * @param {*} list\n * @return {*}\n * @example\n *\n * R.slice(1, 3, ['a', 'b', 'c', 'd']); //=> ['b', 'c']\n * R.slice(1, Infinity, ['a', 'b', 'c', 'd']); //=> ['b', 'c', 'd']\n * R.slice(0, -1, ['a', 'b', 'c', 'd']); //=> ['a', 'b', 'c']\n * R.slice(-3, -1, ['a', 'b', 'c', 'd']); //=> ['b', 'c']\n * R.slice(0, 3, 'ramda'); //=> 'ram'\n */\n\n\nvar slice = /*#__PURE__*/_curry3( /*#__PURE__*/_checkForMethod('slice', function slice(fromIndex, toIndex, list) {\n return Array.prototype.slice.call(list, fromIndex, toIndex);\n}));\nmodule.exports = slice;","var invoker = /*#__PURE__*/require('./invoker');\n\n/**\n * Splits a string into an array of strings based on the given\n * separator.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category String\n * @sig (String | RegExp) -> String -> [String]\n * @param {String|RegExp} sep The pattern.\n * @param {String} str The string to separate into an array.\n * @return {Array} The array of strings from `str` separated by `str`.\n * @see R.join\n * @example\n *\n * const pathComponents = R.split('/');\n * R.tail(pathComponents('/usr/local/bin/node')); //=> ['usr', 'local', 'bin', 'node']\n *\n * R.split('.', 'a.b.c.xyz.d'); //=> ['a', 'b', 'c', 'xyz', 'd']\n */\n\n\nvar split = /*#__PURE__*/invoker(1, 'split');\nmodule.exports = split;","var _checkForMethod = /*#__PURE__*/require('./internal/_checkForMethod');\n\nvar _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\nvar slice = /*#__PURE__*/require('./slice');\n\n/**\n * Returns all but the first element of the given list or string (or object\n * with a `tail` method).\n *\n * Dispatches to the `slice` method of the first argument, if present.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category List\n * @sig [a] -> [a]\n * @sig String -> String\n * @param {*} list\n * @return {*}\n * @see R.head, R.init, R.last\n * @example\n *\n * R.tail([1, 2, 3]); //=> [2, 3]\n * R.tail([1, 2]); //=> [2]\n * R.tail([1]); //=> []\n * R.tail([]); //=> []\n *\n * R.tail('abc'); //=> 'bc'\n * R.tail('ab'); //=> 'b'\n * R.tail('a'); //=> ''\n * R.tail(''); //=> ''\n */\n\n\nvar tail = /*#__PURE__*/_curry1( /*#__PURE__*/_checkForMethod('tail', /*#__PURE__*/slice(1, Infinity)));\nmodule.exports = tail;","var _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\nvar _toString = /*#__PURE__*/require('./internal/_toString');\n\n/**\n * Returns the string representation of the given value. `eval`'ing the output\n * should result in a value equivalent to the input value. Many of the built-in\n * `toString` methods do not satisfy this requirement.\n *\n * If the given value is an `[object Object]` with a `toString` method other\n * than `Object.prototype.toString`, this method is invoked with no arguments\n * to produce the return value. This means user-defined constructor functions\n * can provide a suitable `toString` method. For example:\n *\n * function Point(x, y) {\n * this.x = x;\n * this.y = y;\n * }\n *\n * Point.prototype.toString = function() {\n * return 'new Point(' + this.x + ', ' + this.y + ')';\n * };\n *\n * R.toString(new Point(1, 2)); //=> 'new Point(1, 2)'\n *\n * @func\n * @memberOf R\n * @since v0.14.0\n * @category String\n * @sig * -> String\n * @param {*} val\n * @return {String}\n * @example\n *\n * R.toString(42); //=> '42'\n * R.toString('abc'); //=> '\"abc\"'\n * R.toString([1, 2, 3]); //=> '[1, 2, 3]'\n * R.toString({foo: 1, bar: 2, baz: 3}); //=> '{\"bar\": 2, \"baz\": 3, \"foo\": 1}'\n * R.toString(new Date('2001-02-03T04:05:06Z')); //=> 'new Date(\"2001-02-03T04:05:06.000Z\")'\n */\n\n\nvar toString = /*#__PURE__*/_curry1(function toString(val) {\n return _toString(val, []);\n});\nmodule.exports = toString;","var invoker = /*#__PURE__*/require('./invoker');\n\n/**\n * The upper case version of a string.\n *\n * @func\n * @memberOf R\n * @since v0.9.0\n * @category String\n * @sig String -> String\n * @param {String} str The string to upper case.\n * @return {String} The upper case version of `str`.\n * @see R.toLower\n * @example\n *\n * R.toUpper('abc'); //=> 'ABC'\n */\n\n\nvar toUpper = /*#__PURE__*/invoker(0, 'toUpperCase');\nmodule.exports = toUpper;","var _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\nvar ws = '\\x09\\x0A\\x0B\\x0C\\x0D\\x20\\xA0\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003' + '\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000\\u2028' + '\\u2029\\uFEFF';\nvar zeroWidth = '\\u200b';\nvar hasProtoTrim = typeof String.prototype.trim === 'function';\n/**\n * Removes (strips) whitespace from both ends of the string.\n *\n * @func\n * @memberOf R\n * @since v0.6.0\n * @category String\n * @sig String -> String\n * @param {String} str The string to trim.\n * @return {String} Trimmed version of `str`.\n * @example\n *\n * R.trim(' xyz '); //=> 'xyz'\n * R.map(R.trim, R.split(',', 'x, y, z')); //=> ['x', 'y', 'z']\n */\nvar trim = !hasProtoTrim || /*#__PURE__*/ws.trim() || ! /*#__PURE__*/zeroWidth.trim() ? /*#__PURE__*/_curry1(function trim(str) {\n var beginRx = new RegExp('^[' + ws + '][' + ws + ']*');\n var endRx = new RegExp('[' + ws + '][' + ws + ']*$');\n return str.replace(beginRx, '').replace(endRx, '');\n}) : /*#__PURE__*/_curry1(function trim(str) {\n return str.trim();\n});\nmodule.exports = trim;","var _curry1 = /*#__PURE__*/require('./internal/_curry1');\n\n/**\n * Gives a single-word string description of the (native) type of a value,\n * returning such answers as 'Object', 'Number', 'Array', or 'Null'. Does not\n * attempt to distinguish user Object types any further, reporting them all as\n * 'Object'.\n *\n * @func\n * @memberOf R\n * @since v0.8.0\n * @category Type\n * @sig (* -> {*}) -> String\n * @param {*} val The value to test\n * @return {String}\n * @example\n *\n * R.type({}); //=> \"Object\"\n * R.type(1); //=> \"Number\"\n * R.type(false); //=> \"Boolean\"\n * R.type('s'); //=> \"String\"\n * R.type(null); //=> \"Null\"\n * R.type([]); //=> \"Array\"\n * R.type(/[A-z]/); //=> \"RegExp\"\n * R.type(() => {}); //=> \"Function\"\n * R.type(undefined); //=> \"Undefined\"\n */\n\n\nvar type = /*#__PURE__*/_curry1(function type(val) {\n return val === null ? 'Null' : val === undefined ? 'Undefined' : Object.prototype.toString.call(val).slice(8, -1);\n});\nmodule.exports = type;","var _curry2 = /*#__PURE__*/require('./internal/_curry2');\n\n/**\n * Creates a new object out of a list of keys and a list of values.\n * Key/value pairing is truncated to the length of the shorter of the two lists.\n * Note: `zipObj` is equivalent to `pipe(zip, fromPairs)`.\n *\n * @func\n * @memberOf R\n * @since v0.3.0\n * @category List\n * @sig [String] -> [*] -> {String: *}\n * @param {Array} keys The array that will be properties on the output object.\n * @param {Array} values The list of values on the output object.\n * @return {Object} The object made by pairing up same-indexed elements of `keys` and `values`.\n * @example\n *\n * R.zipObj(['a', 'b', 'c'], [1, 2, 3]); //=> {a: 1, b: 2, c: 3}\n */\n\n\nvar zipObj = /*#__PURE__*/_curry2(function zipObj(keys, values) {\n var idx = 0;\n var len = Math.min(keys.length, values.length);\n var out = {};\n while (idx < len) {\n out[keys[idx]] = values[idx];\n idx += 1;\n }\n return out;\n});\nmodule.exports = zipObj;","/** @license React v0.20.2\n * scheduler.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n'use strict';var f,g,h,k;if(\"object\"===typeof performance&&\"function\"===typeof performance.now){var l=performance;exports.unstable_now=function(){return l.now()}}else{var p=Date,q=p.now();exports.unstable_now=function(){return p.now()-q}}\nif(\"undefined\"===typeof window||\"function\"!==typeof MessageChannel){var t=null,u=null,w=function(){if(null!==t)try{var a=exports.unstable_now();t(!0,a);t=null}catch(b){throw setTimeout(w,0),b;}};f=function(a){null!==t?setTimeout(f,0,a):(t=a,setTimeout(w,0))};g=function(a,b){u=setTimeout(a,b)};h=function(){clearTimeout(u)};exports.unstable_shouldYield=function(){return!1};k=exports.unstable_forceFrameRate=function(){}}else{var x=window.setTimeout,y=window.clearTimeout;if(\"undefined\"!==typeof console){var z=\nwindow.cancelAnimationFrame;\"function\"!==typeof window.requestAnimationFrame&&console.error(\"This browser doesn't support requestAnimationFrame. 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// Spec says greater than zero\n var tasksByHandle = {};\n var currentlyRunningATask = false;\n var doc = global.document;\n var registerImmediate;\n\n function setImmediate(callback) {\n // Callback can either be a function or a string\n if (typeof callback !== \"function\") {\n callback = new Function(\"\" + callback);\n }\n // Copy function arguments\n var args = new Array(arguments.length - 1);\n for (var i = 0; i < args.length; i++) {\n args[i] = arguments[i + 1];\n }\n // Store and register the task\n var task = { callback: callback, args: args };\n tasksByHandle[nextHandle] = task;\n registerImmediate(nextHandle);\n return nextHandle++;\n }\n\n function clearImmediate(handle) {\n delete tasksByHandle[handle];\n }\n\n function run(task) {\n var callback = task.callback;\n var args = task.args;\n switch (args.length) {\n case 0:\n callback();\n break;\n case 1:\n callback(args[0]);\n break;\n case 2:\n callback(args[0], args[1]);\n break;\n case 3:\n callback(args[0], args[1], args[2]);\n break;\n default:\n callback.apply(undefined, args);\n break;\n }\n }\n\n function runIfPresent(handle) {\n // From the spec: \"Wait until any invocations of this algorithm started before this one have completed.\"\n // So if we're currently running a task, we'll need to delay this invocation.\n if (currentlyRunningATask) {\n // Delay by doing a setTimeout. setImmediate was tried instead, but in Firefox 7 it generated a\n // \"too much recursion\" error.\n setTimeout(runIfPresent, 0, handle);\n } else {\n var task = tasksByHandle[handle];\n if (task) {\n currentlyRunningATask = true;\n try {\n run(task);\n } finally {\n clearImmediate(handle);\n currentlyRunningATask = false;\n }\n }\n }\n }\n\n function installNextTickImplementation() {\n registerImmediate = function(handle) {\n process.nextTick(function () { runIfPresent(handle); });\n };\n }\n\n function canUsePostMessage() {\n // The test against `importScripts` prevents this implementation from being installed inside a web worker,\n // where `global.postMessage` means something completely different and can't be used for this purpose.\n if (global.postMessage && !global.importScripts) {\n var postMessageIsAsynchronous = true;\n var oldOnMessage = global.onmessage;\n global.onmessage = function() {\n postMessageIsAsynchronous = false;\n };\n global.postMessage(\"\", \"*\");\n global.onmessage = oldOnMessage;\n return postMessageIsAsynchronous;\n }\n }\n\n function installPostMessageImplementation() {\n // Installs an event handler on `global` for the `message` event: see\n // * https://developer.mozilla.org/en/DOM/window.postMessage\n // * http://www.whatwg.org/specs/web-apps/current-work/multipage/comms.html#crossDocumentMessages\n\n var messagePrefix = \"setImmediate$\" + Math.random() + \"$\";\n var onGlobalMessage = function(event) {\n if (event.source === global &&\n typeof event.data === \"string\" &&\n event.data.indexOf(messagePrefix) === 0) {\n runIfPresent(+event.data.slice(messagePrefix.length));\n }\n };\n\n if (global.addEventListener) {\n global.addEventListener(\"message\", onGlobalMessage, false);\n } else {\n global.attachEvent(\"onmessage\", onGlobalMessage);\n }\n\n registerImmediate = function(handle) {\n global.postMessage(messagePrefix + handle, \"*\");\n };\n }\n\n function installMessageChannelImplementation() {\n var channel = new MessageChannel();\n channel.port1.onmessage = function(event) {\n var handle = event.data;\n runIfPresent(handle);\n };\n\n registerImmediate = function(handle) {\n channel.port2.postMessage(handle);\n };\n }\n\n function installReadyStateChangeImplementation() {\n var html = doc.documentElement;\n registerImmediate = function(handle) {\n // Create a