(function(){function diff_match_patch(){this.Diff_Timeout=1;this.Diff_EditCost=4;this.Match_Threshold=0.5;this.Match_Distance=1E3;this.Patch_DeleteThreshold=0.5;this.Patch_Margin=4;this.Match_MaxBits=32} diff_match_patch.prototype.diff_main=function(a,b,c,d){“undefined”==typeof d&&(d=0>=this.Diff_Timeout?Number.MAX_VALUE:(new Date).getTime()+1E3*this.Diff_Timeout);if(null==a||null==b)throw Error(“Null input. (diff_main)”);if(a==b)return a?[]:[];“undefined”==typeof c&&(c=!0);var e=c,f=this.diff_commonPrefix(a,b);c=a.substring(0,f);a=a.substring(f);b=b.substring(f);var f=this.diff_commonSuffix(a,b),g=a.substring(a.length-f);a=a.substring(0,a.length-f);b=b.substring(0,b.length-f);a=this.diff_compute_(a, b,e,d);c&&a.unshift();g&&a.push();this.diff_cleanupMerge(a);return a}; diff_match_patch.prototype.diff_compute_=function(a,b,c,d){if(!a)return[];if(!b)return[];var e=a.length>b.length?a:b,f=a.length>b.length?b:a,g=e.indexOf(f);return-1!=g?(c=[,[0,f],],a.length>b.length&&(c[0]=c[0]=-1),c):1==f.length?[,[1,b]]:(e=this.diff_halfMatch_(a,b))?(f=e,a=e,g=e,b=e,e=e,f=this.diff_main(f,g,c,d),c=this.diff_main(a,b,c,d),f.concat([],c)):c&&100<a.length&&100<b.length?this.diff_lineMode_(a,b, d):this.diff_bisect_(a,b,d)}; diff_match_patch.prototype.diff_lineMode_=function(a,b,c){var d=this.diff_linesToChars_(a,b);a=d.chars1;b=d.chars2;d=d.lineArray;a=this.diff_main(a,b,!1,c);this.diff_charsToLines_(a,d);this.diff_cleanupSemantic(a);a.push();for(var e=d=b=0,f=“”,g=“”;b<a.length;){switch(a[0]){case 1:e++;g+=a[1];break;case -1:d++;f+=a[1];break;case 0:if(1<=d&&1<=e){a.splice(b-d-e,d+e);b=b-d-e;d=this.diff_main(f,g,!1,c);for(e=d.length-1;0<=e;e--)a.splice(b,0,d);b+=d.length}d=e=0;g=f=“”}b++}a.pop();return a}; diff_match_patch.prototype.diff_bisect_=function(a,b,c){for(var d=a.length,e=b.length,f=Math.ceil((d+e)/2),g=f,h=2*f,j=Array(h),i=Array(h),k=0;k=-1,i=-1;j=0;i=0;for(var k=d-e,q=0!=k%2,r=0,t=0,p=0,w=0,v=0;v<f&&!((new Date).getTime()>c);v++){for(var n=-v+r;n<=v-t;n+=2){var l=g+n,m;m=n==-v||n!=v&&j<j?j:j+1;for(var s=m-n;m=m;if(m>d)t+=2;else if(s>e)r+=2;else if(q&&(l=g+k-n,0<=l&&l)){var u=d-i;if(m>= u)return this.diff_bisectSplit_(a,b,m,s,c)}}for(n=-v+p;n<=v-w;n+=2){l=g+n;u=n==-v||n!=v&&i<i?i:i+1;for(m=u-n;u=u;if(u>d)w+=2;else if(m>e)p+=2;else if(!q&&(l=g+k-n,0<=l&&(l)&&(m=j,s=g+m-l,u=d-u,m>=u)))return this.diff_bisectSplit_(a,b,m,s,c)}}return[,[1,b]]}; diff_match_patch.prototype.diff_bisectSplit_=function(a,b,c,d,e){var f=a.substring(0,c),g=b.substring(0,d);a=a.substring©;b=b.substring(d);f=this.diff_main(f,g,!1,e);e=this.diff_main(a,b,!1,e);return f.concat(e)}; diff_match_patch.prototype.diff_linesToChars_=function(a,b){function c(a){for(var b=“”,c=0,f=-1,g=d.length;f<a.length-1;){f=a.indexOf(“n”,c);-1==f&&(f=a.length-1);var r=a.substring(c,f+1),c=f+1;(e.hasOwnProperty?e.hasOwnProperty®:void 0!==e)?b+=String.fromCharCode(e):(b+=String.fromCharCode(g),e=g,d=r)}return b}var d=[],e={};d=“”;var f=c(a),g=c(b);return{chars1:f,chars2:g,lineArray:d}}; diff_match_patch.prototype.diff_charsToLines_=function(a,b){for(var c=0;c<a.length;c++){for(var d=a[1],e=[],f=0;f=b;a[1]=e.join(“”)}};diff_match_patch.prototype.diff_commonPrefix=function(a,b){if(!a||!b||a.charAt(0)!=b.charAt(0))return 0;for(var c=0,d=Math.min(a.length,b.length),e=d,f=0;c<e;)a.substring(f,e)==b.substring(f,e)?f=c=e:d=e,e=Math.floor((d-c)/2+c);return e}; diff_match_patch.prototype.diff_commonSuffix=function(a,b){if(!a||!b||a.charAt(a.length-1)!=b.charAt(b.length-1))return 0;for(var c=0,d=Math.min(a.length,b.length),e=d,f=0;c<e;)a.substring(a.length-e,a.length-f)==b.substring(b.length-e,b.length-f)?f=c=e:d=e,e=Math.floor((d-c)/2+c);return e}; diff_match_patch.prototype.diff_commonOverlap_=function(a,b){var c=a.length,d=b.length;if(0==c||0==d)return 0;c>d?a=a.substring(c-d):c<d&&(b=b.substring(0,c));c=Math.min(c,d);if(a==b)return c;for(var d=0,e=1;;){var f=a.substring(c-e),f=b.indexOf(f);if(-1==f)return d;e+=f;if(0==f||a.substring(c-e)==b.substring(0,e))d=e,e++}}; diff_match_patch.prototype.diff_halfMatch_=function(a,b){function c(a,b,c){for(var d=a.substring(c,c+Math.floor(a.length/4)),e=-1,g=“”,h,j,n,l;-1!=(e=b.indexOf(d,e+1));){var m=f.diff_commonPrefix(a.substring©,b.substring(e)),s=f.diff_commonSuffix(a.substring(0,c),b.substring(0,e));g.length<s+m&&(g=b.substring(e-s,e)+b.substring(e,e+m),h=a.substring(0,c-s),j=a.substring(c+m),n=b.substring(0,e-s),l=b.substring(e+m))}return 2*g.length>=a.length?:null}if(0>=this.Diff_Timeout)return null; var d=a.length>b.length?a:b,e=a.length>b.length?b:a;if(4>d.length||2*e.length<d.length)return null;var f=this,g=c(d,e,Math.ceil(d.length/4)),d=c(d,e,Math.ceil(d.length/2)),h;if(!g&&!d)return null;h=d?g?g.length>d.length?g:d:d:g;var j;a.length>b.length?(g=h,d=h,e=h,j=h):(e=h,j=h,g=h,d=h);h=h;return}; diff_match_patch.prototype.diff_cleanupSemantic=function(a){for(var b=!1,c=[],d=0,e=null,f=0,g=0,h=0,j=0,i=0;f[0]?(c=f,g=j,h=i,i=j=0,e=a[1]):(1==a[0]?j+=a[1].length:i+=a[1].length,e&&(e.length<=Math.max(g,h)&&e.length<=Math.max(j,i))&&(a.splice(c,0,),a[c+1]=1,d–,d–,f=0:-1,i=j=h=g=0,e=null,b=!0)),f++;b&&this.diff_cleanupMerge(a);this.diff_cleanupSemanticLossless(a);for(f=1;f<a.length;){if(-1==a[0]&&1==a[0]){b=a[1];c=a[1]; d=this.diff_commonOverlap_(b,c);e=this.diff_commonOverlap_(c,b);if(d>=e){if(d>=b.length/2||d>=c.length/2)a.splice(f,0,),a[1]=b.substring(0,b.length-d),a[1]=c.substring(d),f++}else if(e>=b.length/2||e>=c.length/2)a.splice(f,0,),a[0]=1,a[1]=c.substring(0,c.length-e),a[0]=-1,a[1]=b.substring(e),f++;f++}f++}}; diff_match_patch.prototype.diff_cleanupSemanticLossless=function(a){function b(a,b){if(!a||!b)return 6;var c=a.charAt(a.length-1),d=b.charAt(0),e=c.match(diff_match_patch.nonAlphaNumericRegex_),f=d.match(diff_match_patch.nonAlphaNumericRegex_),g=e&&c.match(diff_match_patch.whitespaceRegex_),h=f&&d.match(diff_match_patch.whitespaceRegex_),c=g&&c.match(diff_match_patch.linebreakRegex_),d=h&&d.match(diff_match_patch.linebreakRegex_),i=c&&a.match(diff_match_patch.blanklineEndRegex_),j=d&&b.match(diff_match_patch.blanklineStartRegex_); return i||j?5:c||d?4:e&&!g&&h?3:g||h?2:e||f?1:0}for(var c=1;c<a.length-1;){if(0==a[0]&&0==a[0]){var d=a[1],e=a[1],f=a[1],g=this.diff_commonSuffix(d,e);if(g)var h=e.substring(e.length-g),d=d.substring(0,d.length-g),e=h+e.substring(0,e.length-g),f=h+f;for(var g=d,h=e,j=f,i=b(d,e)+b(e,f);e.charAt(0)===f.charAt(0);){var d=d+e.charAt(0),e=e.substring(1)+f.charAt(0),f=f.substring(1),k=b(d,e)+b(e,f);k>=i&&(i=k,g=d,h=e,j=f)}a[1]!=g&&(g?a[1]=g:(a.splice(c-1,1),c–),a[1]= h,j?a[1]=j:(a.splice(c+1,1),c–))}c++}};diff_match_patch.nonAlphaNumericRegex_=//;diff_match_patch.whitespaceRegex_=/s/;diff_match_patch.linebreakRegex_=//;diff_match_patch.blanklineEndRegex_=/nr?n$/;diff_match_patch.blanklineStartRegex_=/^r?nr?n/; diff_match_patch.prototype.diff_cleanupEfficiency=function(a){for(var b=!1,c=[],d=0,e=null,f=0,g=!1,h=!1,j=!1,i=!1;f[0])a[1].length=f,g=j,h=i,e=a[1]):(d=0,e=null),j=i=!1;else if(-1==a[0]?i=!0:j=!0,e&&(g&&h&&j&&i||e.length,0,),a[c+1]=1,d–,e=null,g&&h?(j=i=!0,d=0):(d–,f=0:-1,j=i=!1),b=!0;f++}b&&this.diff_cleanupMerge(a)}; diff_match_patch.prototype.diff_cleanupMerge=function(a){a.push();for(var b=0,c=0,d=0,e=“”,f=“”,g;b[0]){case 1:d++;f+=a[1];b++;break;case -1:c++;e+=a[1];b++;break;case 0:1[0]?a[1]+=f.substring(0,g):(a.splice(0,0,),b++),f=f.substring(g),e=e.substring(g)),g=this.diff_commonSuffix(f,e),0!==g&&(a[1]=f.substring(f.length-g)+a[1],f=f.substring(0,f.length- g),e=e.substring(0,e.length-g))),0===c?a.splice(b-d,c+d,):0===d?a.splice(b-c,c+d,):a.splice(b-c-d,c+d,,[1,f]),b=b-c-d+(c?1:0)+(d?1:0)+1):0!==b&&0==a[0]?(a[1]+=a[1],a.splice(b,1)):b++,c=d=0,f=e=“”}“”===a[1]&&a.pop();c=!1;for(b=1;b[0]&&0==a[0]&&(a[1].substring(a[1].length-a[1].length)==a[1]?(a[1]=a[1]+a[1].substring(0,a[1].length-a[1].length),a[1]=a[1]+a[1],a.splice(b-1,1),c=!0):a[1].substring(0, a[1].length)==a[1]&&(a[1]+=a[1],a[1]=a[1].substring(a[1].length)+a[1],a.splice(b+1,1),c=!0)),b++;c&&this.diff_cleanupMerge(a)};diff_match_patch.prototype.diff_xIndex=function(a,b){var c=0,d=0,e=0,f=0,g;for(g=0;g<a.length;g++){1!==a[0]&&(c+=a[1].length);-1!==a[0]&&(d+=a[1].length);if(c>b)break;e=c;f=d}return a.length!=g&&-1===a[0]?f:f+(b-e)}; diff_match_patch.prototype.diff_prettyHtml=function(a){for(var b=[],c=/&/g,d=/</g,e=/>/g,f=/n/g,g=0;g<a.length;g++){var h=a[0],j=a[1],j=j.replace(c,“&amp;”).replace(d,“&lt;”).replace(e,“&gt;”).replace(f,“&para;
”);switch(h){case 1:b='<ins style=“background:#e6ffe6;”>'j“</ins>”;break;case -1:b='<del style=“background:#ffe6e6;”>'j“</del>”;break;case 0:b=“<span>”j“</span>”}}return b.join(“”)}; diff_match_patch.prototype.diff_text1=function(a){for(var b=[],c=0;c[0]&&(b=a[1]);return b.join(“”)};diff_match_patch.prototype.diff_text2=function(a){for(var b=[],c=0;c[0]&&(b=a[1]);return b.join(“”)};diff_match_patch.prototype.diff_levenshtein=function(a){for(var b=0,c=0,d=0,e=0;e<a.length;e++){var f=a[0],g=a[1];switch(f){case 1:c+=g.length;break;case -1:d+=g.length;break;case 0:b+=Math.max(c,d),d=c=0}}return b+=Math.max(c,d)}; diff_match_patch.prototype.diff_toDelta=function(a){for(var b=[],c=0;c[0]){case 1:b=“+”+encodeURI(a[1]);break;case -1:b=“-”+a[1].length;break;case 0:b=“=”+a[1].length}return b.join(“t”).replace(/%20/g,“ ”)}; diff_match_patch.prototype.diff_fromDelta=function(a,b){for(var c=[],d=0,e=0,f=b.split(/t/g),g=0;g<f.length;g++){var h=f.substring(1);switch(f.charAt(0)){case “+”:try{c=[1,decodeURI(h)]}catch(j){throw Error(“Illegal escape in diff_fromDelta: ”+h);}break;case “-”:case “=”:var i=parseInt(h,10);if(isNaN(i)||0>i)throw Error(“Invalid number in diff_fromDelta: ”+h);h=a.substring(e,e+=i);“=”==f.charAt(0)?c=[0,h]:c=[-1,h];break;default:if(f)throw Error(“Invalid diff operation in diff_fromDelta: ”+ f);}}if(e!=a.length)throw Error(“Delta length (”e“) does not equal source text length (”a.length“).”);return c};diff_match_patch.prototype.match_main=function(a,b,c){if(null==a||null==b||null==c)throw Error(“Null input. (match_main)”);c=Math.max(0,Math.min(c,a.length));return a==b?0:a.length?a.substring(c,c+b.length)==b?c:this.match_bitap_(a,b,c):-1}; diff_match_patch.prototype.match_bitap_=function(a,b,c){function d(a,d){var e=a/b.length,g=Math.abs(c-d);return!f.Match_Distance?g?1:e:e+g/f.Match_Distance}if(b.length>this.Match_MaxBits)throw Error(“Pattern too long for this browser.”);var e=this.match_alphabet_(b),f=this,g=this.Match_Threshold,h=a.indexOf(b,c);-1!=h&&(g=Math.min(d(0,h),g),h=a.lastIndexOf(b,c+b.length),-1!=h&&(g=Math.min(d(0,h),g)));for(var j=1<<b.length-1,h=-1,i,k,q=b.length+a.length,r,t=0;t<b.length;t++){i=0;for(k=q;i<k;)d(t,c+ k)<=g?i=k:q=k,k=Math.floor((q-i)/2+i);q=k;i=Math.max(1,c-k+1);var p=Math.min(c+k,a.length)+b.length;k=Array(p+2);for(k=(1<<t)-1;p>=i;p–){var w=e;k=0===t?(k<<1|1)&w:(k<<1|1)&w|((r|r)<<1|1)|r;if(k&j&&(w=d(t,p-1),w<=g))if(g=w,h=p-1,h>c)i=Math.max(1,2*c-h);else break}if(d(t+1,c)>g)break;r=k}return h}; diff_match_patch.prototype.match_alphabet_=function(a){for(var b={},c=0;c=0;for(c=0;c|=1<<a.length-c-1;return b}; diff_match_patch.prototype.patch_addContext_=function(a,b){if(0!=b.length){for(var c=b.substring(a.start2,a.start2+a.length1),d=0;b.indexOf©!=b.lastIndexOf©&&c.length);(d=b.substring(a.start2+a.length1,a.start2+a.length1+d))&&a.diffs.push();a.start1-=c.length;a.start2-=c.length;a.length1+= c.length+d.length;a.length2+=c.length+d.length}}; diff_match_patch.prototype.patch_make=function(a,b,c){var d;if(“string”==typeof a&&“string”==typeof b&&“undefined”==typeof c)d=a,b=this.diff_main(d,b,!0),2<b.length&&(this.diff_cleanupSemantic(b),this.diff_cleanupEfficiency(b));else if(a&&“object”==typeof a&&“undefined”==typeof b&&“undefined”==typeof c)b=a,d=this.diff_text1(b);else if(“string”==typeof a&&b&&“object”==typeof b&&“undefined”==typeof c)d=a;else if(“string”==typeof a&&“string”==typeof b&&c&&“object”==typeof c)d=a,b=c;else throw Error(“Unknown call format to patch_make.”); if(0===b.length)return[];c=;a=new diff_match_patch.patch_obj;for(var e=0,f=0,g=0,h=d,j=0;j<b.length;j++){var i=b[0],k=b[1];!e&&0!==i&&(a.start1=f,a.start2=g);switch(i){case 1:a.diffs=b;a.length2+=k.length;d=d.substring(0,g)+k+d.substring(g);break;case -1:a.length1+=k.length;a.diffs=b;d=d.substring(0,g)+d.substring(g+k.length);break;case 0:k.length<=2*this.Patch_Margin&&e&&b.length!=j+1?(a.diffs=b,a.length1+=k.length,a.length2+=k.length):k.length>=2*this.Patch_Margin&& e&&(this.patch_addContext_(a,h),c.push(a),a=new diff_match_patch.patch_obj,e=0,h=d,f=g)}1!==i&&(f+=k.length);-1!==i&&(g+=k.length)}e&&(this.patch_addContext_(a,h),c.push(a));return c};diff_match_patch.prototype.patch_deepCopy=function(a){for(var b=[],c=0;c<a.length;c++){var d=a,e=new diff_match_patch.patch_obj;e.diffs=[];for(var f=0;f=d.diffs.slice();e.start1=d.start1;e.start2=d.start2;e.length1=d.length1;e.length2=d.length2;b=e}return b}; diff_match_patch.prototype.patch_apply=function(a,b){if(0==a.length)return[b,];a=this.patch_deepCopy(a);var c=this.patch_addPadding(a);b=c+b+c;this.patch_splitMax(a);for(var d=0,e=[],f=0;f<a.length;f++){var g=a.start2+d,h=this.diff_text1(a.diffs),j,i=-1;if(h.length>this.Match_MaxBits){if(j=this.match_main(b,h.substring(0,this.Match_MaxBits),g),-1!=j&&(i=this.match_main(b,h.substring(h.length-this.Match_MaxBits),g+h.length-this.Match_MaxBits),-1==i||j>=i))j=-1}else j=this.match_main(b,h,g); if(-1==j)e=!1,d-=a.length2-a.length1;else if(e=!0,d=j-g,g=-1==i?b.substring(j,j+h.length):b.substring(j,i+this.Match_MaxBits),h==g)b=b.substring(0,j)+this.diff_text2(a.diffs)+b.substring(j+h.length);else if(g=this.diff_main(h,g,!1),h.length>this.Match_MaxBits&&this.diff_levenshtein(g)/h.length>this.Patch_DeleteThreshold)e=!1;else{this.diff_cleanupSemanticLossless(g);for(var h=0,k,i=0;i.diffs.length;i++){var q=a.diffs;0!==q&&(k=this.diff_xIndex(g,h));1===q?b=b.substring(0, j+k)+q+b.substring(j+k):-1===q&&(b=b.substring(0,j+k)+b.substring(j+this.diff_xIndex(g,h+q.length)));-1!==q&&(h+=q.length)}}}b=b.substring(c.length,b.length-c.length);return}; diff_match_patch.prototype.patch_addPadding=function(a){for(var b=this.Patch_Margin,c=“”,d=1;d<=b;d++)c+=String.fromCharCode(d);for(d=0;d.start1+=b,a.start2+=b;var d=a,e=d.diffs;if(0==e.length||0!=e[0])e.unshift(),d.start1-=b,d.start2-=b,d.length1+=b,d.length2+=b;else if(b>e[1].length){var f=b-e[1].length;e[1]=c.substring(e[1].length)+e[1];d.start1-=f;d.start2-=f;d.length1+=f;d.length2+=f}d=a;e=d.diffs;0==e.length||0!=e[0]?(e.push([0, c]),d.length1+=b,d.length2+=b):b>e[1].length&&(f=b-e[1].length,e[1]+=c.substring(0,f),d.length1+=f,d.length2+=f);return c}; diff_match_patch.prototype.patch_splitMax=function(a){for(var b=this.Match_MaxBits,c=0;c.length1<=b)){var d=a;a.splice(c–,1);for(var e=d.start1,f=d.start2,g=“”;0!==d.diffs.length;){var h=new diff_match_patch.patch_obj,j=!0;h.start1=e-g.length;h.start2=f-g.length;“”!==g&&(h.length1=h.length2=g.length,h.diffs.push());for(;0!==d.diffs.length&&h.length1<b-this.Patch_Margin;){var g=d.diffs[0],i=d.diffs[1];1===g?(h.length2+=i.length,f+=i.length,h.diffs.push(d.diffs.shift()), j=!1):-1===g&&1==h.diffs.length&&0==h.diffs[0]&&i.length>2*b?(h.length1+=i.length,e+=i.length,j=!1,h.diffs.push(),d.diffs.shift()):(i=i.substring(0,b-h.length1-this.Patch_Margin),h.length1+=i.length,e+=i.length,0===g?(h.length2+=i.length,f+=i.length):j=!1,h.diffs.push(),i==d.diffs[1]?d.diffs.shift():d.diffs[1]=d.diffs[1].substring(i.length))}g=this.diff_text2(h.diffs);g=g.substring(g.length-this.Patch_Margin);i=this.diff_text1(d.diffs).substring(0,this.Patch_Margin);“”!==i&& (h.length1+=i.length,h.length2+=i.length,0!==h.diffs.length&&0===h.diffs[0]?h.diffs[1]+=i:h.diffs.push());j||a.splice(++c,0,h)}}};diff_match_patch.prototype.patch_toText=function(a){for(var b=[],c=0;c=a;return b.join(“”)}; diff_match_patch.prototype.patch_fromText=function(a){var b=[];if(!a)return b;a=a.split(“n”);for(var c=0,d=/^@@ -(d+),?(d*) +(d+),?(d*) @@$/;c<a.length;){var e=a.match(d);if(!e)throw Error(“Invalid patch string: ”+a);var f=new diff_match_patch.patch_obj;b.push(f);f.start1=parseInt(e,10);“”===e?(f.start1–,f.length1=1):“0”==e?f.length1=0:(f.start1–,f.length1=parseInt(e,10));f.start2=parseInt(e,10);“”===e?(f.start2–,f.length2=1):“0”==e?f.length2=0:(f.start2–,f.length2= parseInt(e,10));for(c++;c<a.length;){e=a.charAt(0);try{var g=decodeURI(a.substring(1))}catch(h){throw Error(“Illegal escape in patch_fromText: ”+g);}if(“-”==e)f.diffs.push();else if(“+”==e)f.diffs.push();else if(“ ”==e)f.diffs.push();else if(“@”==e)break;else if(“”!==e)throw Error('Invalid patch mode “'e'” in: '+g);c++}}return b};diff_match_patch.patch_obj=function(){this.diffs=[];this.start2=this.start1=null;this.length2=this.length1=0}; diff_match_patch.patch_obj.prototype.toString=function(){var a,b;a=0===this.length1?this.start1+“,0”:1==this.length1?this.start1+1:this.start1+1+“,”+this.length1;b=0===this.length2?this.start2+“,0”:1==this.length2?this.start2+1:this.start2+1+“,”+this.length2;a=[“@@ -”a“ +”b“ @@n”];var c;for(b=0;b<this.diffs.length;b++){switch(this.diffs[0]){case 1:c=“+”;break;case -1:c=“-”;break;case 0:c=“ ”}a=c+encodeURI(this.diffs[1])+“n”}return a.join(“”).replace(/%20/g,“ ”)}; this.diff_match_patch=diff_match_patch;this.DIFF_DELETE=-1;this.DIFF_INSERT=1;this.DIFF_EQUAL=0;})()