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Cannot both specify accessors and a value or writable attribute");return e}};e.exports=l},{"./helpers/isFinite":13,"./helpers/isNaN":14,"./helpers/mod":15,"./helpers/sign":16,"es-to-primitive/es5":17,has:26,"is-callable":30}],13:[function(t,e,r){var n=Number.isNaN||function(t){return t!==t};e.exports=Number.isFinite||function(t){return"number"==typeof t&&!n(t)&&t!==1/0&&t!==-1/0}},{}],14:[function(t,e,r){e.exports=Number.isNaN||function(t){return t!==t}},{}],15:[function(t,e,r){e.exports=function(t,e){var r=t%e;return Math.floor(r>=0?r:r+e)}},{}],16:[function(t,e,r){e.exports=function(t){return t>=0?1:-1}},{}],17:[function(t,e,r){"use strict";var n=Object.prototype.toString,i=t("./helpers/isPrimitive"),o=t("is-callable"),s={"[[DefaultValue]]":function(t,e){var r=e||("[object Date]"===n.call(t)?String:Number);if(r===String||r===Number){var s,a,u=r===String?["toString","valueOf"]:["valueOf","toString"];for(a=0;a<u.length;++a)if(o(t[u[a]])&&(s=t[u[a]](),i(s)))return s;throw new TypeError("No default value")}throw new TypeError("invalid [[DefaultValue]] hint supplied")}};e.exports=function(t,e){return i(t)?t:s["[[DefaultValue]]"](t,e)}},{"./helpers/isPrimitive":18,"is-callable":30}],18:[function(t,e,r){e.exports=function(t){return null===t||"function"!=typeof t&&"object"!=typeof t}},{}],19:[function(t,e,r){function n(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function i(t){return"function"==typeof t}function o(t){return"number"==typeof t}function s(t){return"object"==typeof t&&null!==t}function a(t){return void 0===t}e.exports=n,n.EventEmitter=n,n.prototype._events=void 0,n.prototype._maxListeners=void 0,n.defaultMaxListeners=10,n.prototype.setMaxListeners=function(t){if(!o(t)||t<0||isNaN(t))throw TypeError("n must be a positive number");return this._maxListeners=t,this},n.prototype.emit=function(t){var e,r,n,o,u,f;if(this._events||(this._events={}),"error"===t&&(!this._events.error||s(this._events.error)&&!this._events.error.length)){if((e=arguments[1])instanceof Error)throw e;var l=new Error('Uncaught, unspecified "error" event. 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n=this.diff_linesToChars_(t,e);t=n.chars1,e=n.chars2;var i=n.lineArray,o=this.diff_main(t,e,!1,r);this.diff_charsToLines_(o,i),this.diff_cleanupSemantic(o),o.push([0,""]);for(var s=0,a=0,u=0,f="",l="";s<o.length;){switch(o[s][0]){case 1:u++,l+=o[s][1];break;case-1:a++,f+=o[s][1];break;case 0:if(a>=1&&u>=1){o.splice(s-a-u,a+u),s=s-a-u;for(var c=(n=this.diff_main(f,l,!1,r)).length-1;c>=0;c--)o.splice(s,0,n[c]);s+=n.length}u=0,a=0,f="",l=""}s++}return o.pop(),o},n.prototype.diff_bisect_=function(t,e,r){for(var n=t.length,i=e.length,o=Math.ceil((n+i)/2),s=o,a=2*o,u=new Array(a),f=new Array(a),l=0;l<a;l++)u[l]=-1,f[l]=-1;u[s+1]=0,f[s+1]=0;for(var c=n-i,h=c%2!=0,p=0,d=0,g=0,y=0,b=0;b<o&&!((new Date).getTime()>r);b++){for(var m=-b+p;m<=b-d;m+=2){for(var v,w=s+m,_=(v=m==-b||m!=b&&u[w-1]<u[w+1]?u[w+1]:u[w-1]+1)-m;v<n&&_<i&&t.charAt(v)==e.charAt(_);)v++,_++;if(u[w]=v,v>n)d+=2;else if(_>i)p+=2;else if(h&&(E=s+c-m)>=0&&E<a&&-1!=f[E]&&v>=(k=n-f[E]))return this.diff_bisectSplit_(t,e,v,_,r)}for(var x=-b+g;x<=b-y;x+=2){for(var k,E=s+x,S=(k=x==-b||x!=b&&f[E-1]<f[E+1]?f[E+1]:f[E-1]+1)-x;k<n&&S<i&&t.charAt(n-k-1)==e.charAt(i-S-1);)k++,S++;if(f[E]=k,k>n)y+=2;else if(S>i)g+=2;else if(!h&&(w=s+c-x)>=0&&w<a&&-1!=u[w]){_=s+(v=u[w])-w;if(k=n-k,v>=k)return this.diff_bisectSplit_(t,e,v,_,r)}}}return[[-1,t],[1,e]]},n.prototype.diff_bisectSplit_=function(t,e,r,n,i){var o=t.substring(0,r),s=e.substring(0,n),a=t.substring(r),u=e.substring(n),f=this.diff_main(o,s,!1,i),l=this.diff_main(a,u,!1,i);return f.concat(l)},n.prototype.diff_linesToChars_=function(t,e){function r(t){for(var e="",r=0,o=-1,s=n.length;o<t.length-1;){-1==(o=t.indexOf("\n",r))&&(o=t.length-1);var a=t.substring(r,o+1);r=o+1,(i.hasOwnProperty?i.hasOwnProperty(a):void 0!==i[a])?e+=String.fromCharCode(i[a]):(e+=String.fromCharCode(s),i[a]=s,n[s++]=a)}return e}var n=[],i={};return n[0]="",{chars1:r(t),chars2:r(e),lineArray:n}},n.prototype.diff_charsToLines_=function(t,e){for(var r=0;r<t.length;r++){for(var n=t[r][1],i=[],o=0;o<n.length;o++)i[o]=e[n.charCodeAt(o)];t[r][1]=i.join("")}},n.prototype.diff_commonPrefix=function(t,e){if(!t||!e||t.charAt(0)!=e.charAt(0))return 0;for(var r=0,n=Math.min(t.length,e.length),i=n,o=0;r<i;)t.substring(o,i)==e.substring(o,i)?o=r=i:n=i,i=Math.floor((n-r)/2+r);return i},n.prototype.diff_commonSuffix=function(t,e){if(!t||!e||t.charAt(t.length-1)!=e.charAt(e.length-1))return 0;for(var r=0,n=Math.min(t.length,e.length),i=n,o=0;r<i;)t.substring(t.length-i,t.length-o)==e.substring(e.length-i,e.length-o)?o=r=i:n=i,i=Math.floor((n-r)/2+r);return i},n.prototype.diff_commonOverlap_=function(t,e){var r=t.length,n=e.length;if(0==r||0==n)return 0;r>n?t=t.substring(r-n):r<n&&(e=e.substring(0,r));var i=Math.min(r,n);if(t==e)return i;for(var o=0,s=1;;){var a=t.substring(i-s),u=e.indexOf(a);if(-1==u)return o;s+=u,0!=u&&t.substring(i-s)!=e.substring(0,s)||(o=s,s++)}},n.prototype.diff_halfMatch_=function(t,e){function r(t,e,r){for(var n,i,o,a,u=t.substring(r,r+Math.floor(t.length/4)),f=-1,l="";-1!=(f=e.indexOf(u,f+1));){var c=s.diff_commonPrefix(t.substring(r),e.substring(f)),h=s.diff_commonSuffix(t.substring(0,r),e.substring(0,f));l.length<h+c&&(l=e.substring(f-h,f)+e.substring(f,f+c),n=t.substring(0,r-h),i=t.substring(r+c),o=e.substring(0,f-h),a=e.substring(f+c))}return 2*l.length>=t.length?[n,i,o,a,l]:null}if(this.Diff_Timeout<=0)return null;var n=t.length>e.length?t:e,i=t.length>e.length?e:t;if(n.length<4||2*i.length<n.length)return null;var o,s=this,a=r(n,i,Math.ceil(n.length/4)),u=r(n,i,Math.ceil(n.length/2));if(!a&&!u)return null;o=u?a&&a[4].length>u[4].length?a:u:a;var f,l,c,h;return t.length>e.length?(f=o[0],l=o[1],c=o[2],h=o[3]):(c=o[0],h=o[1],f=o[2],l=o[3]),[f,l,c,h,o[4]]},n.prototype.diff_cleanupSemantic=function(t){for(var e=!1,r=[],n=0,i=null,o=0,s=0,a=0,u=0,f=0;o<t.length;)0==t[o][0]?(r[n++]=o,s=u,a=f,u=0,f=0,i=t[o][1]):(1==t[o][0]?u+=t[o][1].length:f+=t[o][1].length,i&&i.length<=Math.max(s,a)&&i.length<=Math.max(u,f)&&(t.splice(r[n-1],0,[-1,i]),t[r[n-1]+1][0]=1,n--,o=--n>0?r[n-1]:-1,s=0,a=0,u=0,f=0,i=null,e=!0)),o++;for(e&&this.diff_cleanupMerge(t),this.diff_cleanupSemanticLossless(t),o=1;o<t.length;){if(-1==t[o-1][0]&&1==t[o][0]){var l=t[o-1][1],c=t[o][1],h=this.diff_commonOverlap_(l,c),p=this.diff_commonOverlap_(c,l);h>=p?(h>=l.length/2||h>=c.length/2)&&(t.splice(o,0,[0,c.substring(0,h)]),t[o-1][1]=l.substring(0,l.length-h),t[o+1][1]=c.substring(h),o++):(p>=l.length/2||p>=c.length/2)&&(t.splice(o,0,[0,l.substring(0,p)]),t[o-1][0]=1,t[o-1][1]=c.substring(0,c.length-p),t[o+1][0]=-1,t[o+1][1]=l.substring(p),o++),o++}o++}},n.prototype.diff_cleanupSemanticLossless=function(t){function e(t,e){if(!t||!e)return 6;var r=t.charAt(t.length-1),i=e.charAt(0),o=r.match(n.nonAlphaNumericRegex_),s=i.match(n.nonAlphaNumericRegex_),a=o&&r.match(n.whitespaceRegex_),u=s&&i.match(n.whitespaceRegex_),f=a&&r.match(n.linebreakRegex_),l=u&&i.match(n.linebreakRegex_),c=f&&t.match(n.blanklineEndRegex_),h=l&&e.match(n.blanklineStartRegex_);return c||h?5:f||l?4:o&&!a&&u?3:a||u?2:o||s?1:0}for(var r=1;r<t.length-1;){if(0==t[r-1][0]&&0==t[r+1][0]){var i=t[r-1][1],o=t[r][1],s=t[r+1][1],a=this.diff_commonSuffix(i,o);if(a){var u=o.substring(o.length-a);i=i.substring(0,i.length-a),o=u+o.substring(0,o.length-a),s=u+s}for(var f=i,l=o,c=s,h=e(i,o)+e(o,s);o.charAt(0)===s.charAt(0);){i+=o.charAt(0),o=o.substring(1)+s.charAt(0),s=s.substring(1);var p=e(i,o)+e(o,s);p>=h&&(h=p,f=i,l=o,c=s)}t[r-1][1]!=f&&(f?t[r-1][1]=f:(t.splice(r-1,1),r--),t[r][1]=l,c?t[r+1][1]=c:(t.splice(r+1,1),r--))}r++}},n.nonAlphaNumericRegex_=/[^a-zA-Z0-9]/,n.whitespaceRegex_=/\s/,n.linebreakRegex_=/[\r\n]/,n.blanklineEndRegex_=/\n\r?\n$/,n.blanklineStartRegex_=/^\r?\n\r?\n/,n.prototype.diff_cleanupEfficiency=function(t){for(var e=!1,r=[],n=0,i=null,o=0,s=!1,a=!1,u=!1,f=!1;o<t.length;)0==t[o][0]?(t[o][1].length<this.Diff_EditCost&&(u||f)?(r[n++]=o,s=u,a=f,i=t[o][1]):(n=0,i=null),u=f=!1):(-1==t[o][0]?f=!0:u=!0,i&&(s&&a&&u&&f||i.length<this.Diff_EditCost/2&&s+a+u+f==3)&&(t.splice(r[n-1],0,[-1,i]),t[r[n-1]+1][0]=1,n--,i=null,s&&a?(u=f=!0,n=0):(o=--n>0?r[n-1]:-1,u=f=!1),e=!0)),o++;e&&this.diff_cleanupMerge(t)},n.prototype.diff_cleanupMerge=function(t){t.push([0,""]);for(var e,r=0,n=0,i=0,o="",s="";r<t.length;)switch(t[r][0]){case 1:i++,s+=t[r][1],r++;break;case-1:n++,o+=t[r][1],r++;break;case 0:n+i>1?(0!==n&&0!==i&&(0!==(e=this.diff_commonPrefix(s,o))&&(r-n-i>0&&0==t[r-n-i-1][0]?t[r-n-i-1][1]+=s.substring(0,e):(t.splice(0,0,[0,s.substring(0,e)]),r++),s=s.substring(e),o=o.substring(e)),0!==(e=this.diff_commonSuffix(s,o))&&(t[r][1]=s.substring(s.length-e)+t[r][1],s=s.substring(0,s.length-e),o=o.substring(0,o.length-e))),0===n?t.splice(r-i,n+i,[1,s]):0===i?t.splice(r-n,n+i,[-1,o]):t.splice(r-n-i,n+i,[-1,o],[1,s]),r=r-n-i+(n?1:0)+(i?1:0)+1):0!==r&&0==t[r-1][0]?(t[r-1][1]+=t[r][1],t.splice(r,1)):r++,i=0,n=0,o="",s=""}""===t[t.length-1][1]&&t.pop();var a=!1;for(r=1;r<t.length-1;)0==t[r-1][0]&&0==t[r+1][0]&&(t[r][1].substring(t[r][1].length-t[r-1][1].length)==t[r-1][1]?(t[r][1]=t[r-1][1]+t[r][1].substring(0,t[r][1].length-t[r-1][1].length),t[r+1][1]=t[r-1][1]+t[r+1][1],t.splice(r-1,1),a=!0):t[r][1].substring(0,t[r+1][1].length)==t[r+1][1]&&(t[r-1][1]+=t[r+1][1],t[r][1]=t[r][1].substring(t[r+1][1].length)+t[r+1][1],t.splice(r+1,1),a=!0)),r++;a&&this.diff_cleanupMerge(t)},n.prototype.diff_xIndex=function(t,e){var r,n=0,i=0,o=0,s=0;for(r=0;r<t.length&&(1!==t[r][0]&&(n+=t[r][1].length),-1!==t[r][0]&&(i+=t[r][1].length),!(n>e));r++)o=n,s=i;return t.length!=r&&-1===t[r][0]?s:s+(e-o)},n.prototype.diff_prettyHtml=function(t){for(var e=[],r=/&/g,n=/</g,i=/>/g,o=/\n/g,s=0;s<t.length;s++){var a=t[s][0],u=t[s][1].replace(r,"&amp;").replace(n,"&lt;").replace(i,"&gt;").replace(o,"&para;<br>");switch(a){case 1:e[s]='<ins style="background:#e6ffe6;">'+u+"</ins>";break;case-1:e[s]='<del style="background:#ffe6e6;">'+u+"</del>";break;case 0:e[s]="<span>"+u+"</span>"}}return e.join("")},n.prototype.diff_text1=function(t){for(var e=[],r=0;r<t.length;r++)1!==t[r][0]&&(e[r]=t[r][1]);return e.join("")},n.prototype.diff_text2=function(t){for(var e=[],r=0;r<t.length;r++)-1!==t[r][0]&&(e[r]=t[r][1]);return e.join("")},n.prototype.diff_levenshtein=function(t){for(var e=0,r=0,n=0,i=0;i<t.length;i++){var o=t[i][0],s=t[i][1];switch(o){case 1:r+=s.length;break;case-1:n+=s.length;break;case 0:e+=Math.max(r,n),r=0,n=0}}return e+=Math.max(r,n)},n.prototype.diff_toDelta=function(t){for(var e=[],r=0;r<t.length;r++)switch(t[r][0]){case 1:e[r]="+"+encodeURI(t[r][1]);break;case-1:e[r]="-"+t[r][1].length;break;case 0:e[r]="="+t[r][1].length}return e.join("\t").replace(/%20/g," ")},n.prototype.diff_fromDelta=function(t,e){for(var r=[],n=0,i=0,o=e.split(/\t/g),s=0;s<o.length;s++){var a=o[s].substring(1);switch(o[s].charAt(0)){case"+":try{r[n++]=[1,decodeURI(a)]}catch(t){throw new Error("Illegal escape in diff_fromDelta: "+a)}break;case"-":case"=":var u=parseInt(a,10);if(isNaN(u)||u<0)throw new Error("Invalid number in diff_fromDelta: "+a);var f=t.substring(i,i+=u);"="==o[s].charAt(0)?r[n++]=[0,f]:r[n++]=[-1,f];break;default:if(o[s])throw new Error("Invalid diff operation in diff_fromDelta: "+o[s])}}if(i!=t.length)throw new Error("Delta length ("+i+") does not equal source text length ("+t.length+").");return r},n.prototype.match_main=function(t,e,r){if(null==t||null==e||null==r)throw new Error("Null input. (match_main)");return r=Math.max(0,Math.min(r,t.length)),t==e?0:t.length?t.substring(r,r+e.length)==e?r:this.match_bitap_(t,e,r):-1},n.prototype.match_bitap_=function(t,e,r){function n(t,n){var i=t/e.length,s=Math.abs(r-n);return o.Match_Distance?i+s/o.Match_Distance:s?1:i}if(e.length>this.Match_MaxBits)throw new Error("Pattern too long for this browser.");var i=this.match_alphabet_(e),o=this,s=this.Match_Threshold,a=t.indexOf(e,r);-1!=a&&(s=Math.min(n(0,a),s),-1!=(a=t.lastIndexOf(e,r+e.length))&&(s=Math.min(n(0,a),s)));var u=1<<e.length-1;a=-1;for(var f,l,c,h=e.length+t.length,p=0;p<e.length;p++){for(f=0,l=h;f<l;)n(p,r+l)<=s?f=l:h=l,l=Math.floor((h-f)/2+f);h=l;var d=Math.max(1,r-l+1),g=Math.min(r+l,t.length)+e.length,y=Array(g+2);y[g+1]=(1<<p)-1;for(var b=g;b>=d;b--){var m=i[t.charAt(b-1)];if(y[b]=0===p?(y[b+1]<<1|1)&m:(y[b+1]<<1|1)&m|(c[b+1]|c[b])<<1|1|c[b+1],y[b]&u){var v=n(p,b-1);if(v<=s){if(s=v,!((a=b-1)>r))break;d=Math.max(1,2*r-a)}}}if(n(p+1,r)>s)break;c=y}return a},n.prototype.match_alphabet_=function(t){for(var e={},r=0;r<t.length;r++)e[t.charAt(r)]=0;for(r=0;r<t.length;r++)e[t.charAt(r)]|=1<<t.length-r-1;return e},n.prototype.patch_addContext_=function(t,e){if(0!=e.length){for(var r=e.substring(t.start2,t.start2+t.length1),n=0;e.indexOf(r)!=e.lastIndexOf(r)&&r.length<this.Match_MaxBits-this.Patch_Margin-this.Patch_Margin;)n+=this.Patch_Margin,r=e.substring(t.start2-n,t.start2+t.length1+n);n+=this.Patch_Margin;var i=e.substring(t.start2-n,t.start2);i&&t.diffs.unshift([0,i]);var o=e.substring(t.start2+t.length1,t.start2+t.length1+n);o&&t.diffs.push([0,o]),t.start1-=i.length,t.start2-=i.length,t.length1+=i.length+o.length,t.length2+=i.length+o.length}},n.prototype.patch_make=function(t,e,r){var i,o;if("string"==typeof t&&"string"==typeof e&&void 0===r)i=t,(o=this.diff_main(i,e,!0)).length>2&&(this.diff_cleanupSemantic(o),this.diff_cleanupEfficiency(o));else if(t&&"object"==typeof t&&void 0===e&&void 0===r)o=t,i=this.diff_text1(o);else if("string"==typeof t&&e&&"object"==typeof e&&void 0===r)i=t,o=e;else{if("string"!=typeof t||"string"!=typeof e||!r||"object"!=typeof r)throw new Error("Unknown call format to patch_make.");i=t,o=r}if(0===o.length)return[];for(var s=[],a=new n.patch_obj,u=0,f=0,l=0,c=i,h=i,p=0;p<o.length;p++){var d=o[p][0],g=o[p][1];switch(u||0===d||(a.start1=f,a.start2=l),d){case 1:a.diffs[u++]=o[p],a.length2+=g.length,h=h.substring(0,l)+g+h.substring(l);break;case-1:a.length1+=g.length,a.diffs[u++]=o[p],h=h.substring(0,l)+h.substring(l+g.length);break;case 0:g.length<=2*this.Patch_Margin&&u&&o.length!=p+1?(a.diffs[u++]=o[p],a.length1+=g.length,a.length2+=g.length):g.length>=2*this.Patch_Margin&&u&&(this.patch_addContext_(a,c),s.push(a),a=new n.patch_obj,u=0,c=h,f=l)}1!==d&&(f+=g.length),-1!==d&&(l+=g.length)}return u&&(this.patch_addContext_(a,c),s.push(a)),s},n.prototype.patch_deepCopy=function(t){for(var e=[],r=0;r<t.length;r++){var i=t[r],o=new n.patch_obj;o.diffs=[];for(var s=0;s<i.diffs.length;s++)o.diffs[s]=i.diffs[s].slice();o.start1=i.start1,o.start2=i.start2,o.length1=i.length1,o.length2=i.length2,e[r]=o}return e},n.prototype.patch_apply=function(t,e){if(0==t.length)return[e,[]];t=this.patch_deepCopy(t);var r=this.patch_addPadding(t);e=r+e+r,this.patch_splitMax(t);for(var n=0,i=[],o=0;o<t.length;o++){var s,a=t[o].start2+n,u=this.diff_text1(t[o].diffs),f=-1;if(u.length>this.Match_MaxBits?-1!=(s=this.match_main(e,u.substring(0,this.Match_MaxBits),a))&&(-1==(f=this.match_main(e,u.substring(u.length-this.Match_MaxBits),a+u.length-this.Match_MaxBits))||s>=f)&&(s=-1):s=this.match_main(e,u,a),-1==s)i[o]=!1,n-=t[o].length2-t[o].length1;else{i[o]=!0,n=s-a;var l;if(l=-1==f?e.substring(s,s+u.length):e.substring(s,f+this.Match_MaxBits),u==l)e=e.substring(0,s)+this.diff_text2(t[o].diffs)+e.substring(s+u.length);else{var c=this.diff_main(u,l,!1);if(u.length>this.Match_MaxBits&&this.diff_levenshtein(c)/u.length>this.Patch_DeleteThreshold)i[o]=!1;else{this.diff_cleanupSemanticLossless(c);for(var h,p=0,d=0;d<t[o].diffs.length;d++){var g=t[o].diffs[d];0!==g[0]&&(h=this.diff_xIndex(c,p)),1===g[0]?e=e.substring(0,s+h)+g[1]+e.substring(s+h):-1===g[0]&&(e=e.substring(0,s+h)+e.substring(s+this.diff_xIndex(c,p+g[1].length))),-1!==g[0]&&(p+=g[1].length)}}}}}return e=e.substring(r.length,e.length-r.length),[e,i]},n.prototype.patch_addPadding=function(t){for(var e=this.Patch_Margin,r="",n=1;n<=e;n++)r+=String.fromCharCode(n);for(n=0;n<t.length;n++)t[n].start1+=e,t[n].start2+=e;var i=t[0],o=i.diffs;if(0==o.length||0!=o[0][0])o.unshift([0,r]),i.start1-=e,i.start2-=e,i.length1+=e,i.length2+=e;else if(e>o[0][1].length){s=e-o[0][1].length;o[0][1]=r.substring(o[0][1].length)+o[0][1],i.start1-=s,i.start2-=s,i.length1+=s,i.length2+=s}if(i=t[t.length-1],0==(o=i.diffs).length||0!=o[o.length-1][0])o.push([0,r]),i.length1+=e,i.length2+=e;else if(e>o[o.length-1][1].length){var s=e-o[o.length-1][1].length;o[o.length-1][1]+=r.substring(0,s),i.length1+=s,i.length2+=s}return r},n.prototype.patch_splitMax=function(t){for(var e=this.Match_MaxBits,r=0;r<t.length;r++)if(!(t[r].length1<=e)){var i=t[r];t.splice(r--,1);for(var o=i.start1,s=i.start2,a="";0!==i.diffs.length;){var u=new n.patch_obj,f=!0;for(u.start1=o-a.length,u.start2=s-a.length,""!==a&&(u.length1=u.length2=a.length,u.diffs.push([0,a]));0!==i.diffs.length&&u.length1<e-this.Patch_Margin;){var l=i.diffs[0][0],c=i.diffs[0][1];1===l?(u.length2+=c.length,s+=c.length,u.diffs.push(i.diffs.shift()),f=!1):-1===l&&1==u.diffs.length&&0==u.diffs[0][0]&&c.length>2*e?(u.length1+=c.length,o+=c.length,f=!1,u.diffs.push([l,c]),i.diffs.shift()):(c=c.substring(0,e-u.length1-this.Patch_Margin),u.length1+=c.length,o+=c.length,0===l?(u.length2+=c.length,s+=c.length):f=!1,u.diffs.push([l,c]),c==i.diffs[0][1]?i.diffs.shift():i.diffs[0][1]=i.diffs[0][1].substring(c.length))}a=(a=this.diff_text2(u.diffs)).substring(a.length-this.Patch_Margin);var h=this.diff_text1(i.diffs).substring(0,this.Patch_Margin);""!==h&&(u.length1+=h.length,u.length2+=h.length,0!==u.diffs.length&&0===u.diffs[u.diffs.length-1][0]?u.diffs[u.diffs.length-1][1]+=h:u.diffs.push([0,h])),f||t.splice(++r,0,u)}}},n.prototype.patch_toText=function(t){for(var e=[],r=0;r<t.length;r++)e[r]=t[r];return e.join("")},n.prototype.patch_fromText=function(t){var e=[];if(!t)return e;for(var r=t.split("\n"),i=0,o=/^@@ -(\d+),?(\d*) \+(\d+),?(\d*) @@$/;i<r.length;){var s=r[i].match(o);if(!s)throw new Error("Invalid patch string: "+r[i]);var a=new n.patch_obj;for(e.push(a),a.start1=parseInt(s[1],10),""===s[2]?(a.start1--,a.length1=1):"0"==s[2]?a.length1=0:(a.start1--,a.length1=parseInt(s[2],10)),a.start2=parseInt(s[3],10),""===s[4]?(a.start2--,a.length2=1):"0"==s[4]?a.length2=0:(a.start2--,a.length2=parseInt(s[4],10)),i++;i<r.length;){var u=r[i].charAt(0);try{var f=decodeURI(r[i].substring(1))}catch(t){throw new Error("Illegal escape in patch_fromText: "+f)}if("-"==u)a.diffs.push([-1,f]);else if("+"==u)a.diffs.push([1,f]);else if(" "==u)a.diffs.push([0,f]);else{if("@"==u)break;if(""!==u)throw new Error('Invalid patch mode "'+u+'" in: '+f)}i++}}return e},n.patch_obj=function(){this.diffs=[],this.start1=null,this.start2=null,this.length1=0,this.length2=0},n.patch_obj.prototype.toString=function(){for(var t,e,r,n=["@@ 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