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//home/develito/www/media/editors/codemirror/addon/merge/merge.min.js
!(function(a){"object"==typeof exports&&"object"==typeof module?a(require("../../lib/codemirror")):"function"==typeof define&&define.amd?define(["../../lib/codemirror","diff_match_patch"],a):a(CodeMirror)})((function(a){"use strict";function b(a,b){this.mv=a,this.type=b,this.classes="left"==b?{chunk:"CodeMirror-merge-l-chunk",start:"CodeMirror-merge-l-chunk-start",end:"CodeMirror-merge-l-chunk-end",insert:"CodeMirror-merge-l-inserted",del:"CodeMirror-merge-l-deleted",connect:"CodeMirror-merge-l-connect"}:{chunk:"CodeMirror-merge-r-chunk",start:"CodeMirror-merge-r-chunk-start",end:"CodeMirror-merge-r-chunk-end",insert:"CodeMirror-merge-r-inserted",del:"CodeMirror-merge-r-deleted",connect:"CodeMirror-merge-r-connect"}}function c(b){b.diffOutOfDate&&(b.diff=z(b.orig.getValue(),b.edit.getValue(),b.mv.options.ignoreWhitespace),b.chunks=A(b.diff),b.diffOutOfDate=!1,a.signal(b.edit,"updateDiff",b.diff))}function d(b){function 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h,i,j=.5*f.clientHeight,k=f.top+j,l=c.lineAtHeight(k,"local"),m=D(a.chunks,l,b),n=g(c,b?m.edit:m.orig),o=g(d,b?m.orig:m.edit),p=(k-n.top)/(n.bot-n.top),q=o.top-j+p*(o.bot-o.top);if(q>f.top&&(i=f.top/j)<1)q=q*i+f.top*(1-i);else if((h=f.height-f.clientHeight-f.top)<j){var r=d.getScrollInfo(),s=r.height-r.clientHeight-q;s>h&&(i=h/j)<1&&(q=q*i+(r.height-r.clientHeight-h)*(1-i))}}return d.scrollTo(f.left,q),d.state.scrollSetAt=e,d.state.scrollSetBy=a,!0}function g(a,b){var c=b.after;return null==c&&(c=a.lastLine()+1),{top:a.heightAtLine(b.before||0,"local"),bot:a.heightAtLine(c,"local")}}function h(b,c,d){b.lockScroll=c,c&&0!=d&&f(b,DIFF_INSERT)&&n(b),(c?a.addClass:a.rmClass)(b.lockButton,"CodeMirror-merge-scrolllock-enabled")}function i(a,b,c){for(var d=c.classLocation,e=0;e<d.length;e++)a.removeLineClass(b,d[e],c.chunk),a.removeLineClass(b,d[e],c.start),a.removeLineClass(b,d[e],c.end)}function j(b,c,d){for(var e=0;e<c.length;++e){var f=c[e];f instanceof 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u=i.line+(B(b,p)?1:0);u>t&&(o&&(h(n,t),o=!1),n=u)}else if(o=!0,r==c){var v=M(i,s,!0),w=P(j,i),x=O(k,v);Q(w,x)||d.push(a.markText(w,x,{className:m})),i=v}}o&&h(n,i.line+1)}function n(a){if(a.showDifferences){if(a.svg){J(a.svg);var b=a.gap.offsetWidth;K(a.svg,"width",b,"height",a.gap.offsetHeight)}a.copyButtons&&J(a.copyButtons);for(var c=a.edit.getViewport(),d=a.orig.getViewport(),e=a.mv.wrap.getBoundingClientRect().top,f=e-a.edit.getScrollerElement().getBoundingClientRect().top+a.edit.getScrollInfo().top,g=e-a.orig.getScrollerElement().getBoundingClientRect().top+a.orig.getScrollInfo().top,h=0;h<a.chunks.length;h++){var i=a.chunks[h];i.editFrom<=c.to&&i.editTo>=c.from&&i.origFrom<=d.to&&i.origTo>=d.from&&v(a,i,g,f,b)}}}function o(a,b){for(var c=0,d=0,e=0;e<b.length;e++){var f=b[e];if(f.editTo>a&&f.editFrom<=a)return null;if(f.editFrom>a)break;c=f.editTo,d=f.origTo}return d+(a-c)}function p(a,b,c){for(var d=a.state.trackAlignable,e=a.firstLine(),f=0,g=[],h=0;;h++){for(var 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e.className="CodeMirror-merge-spacer",e.style.height=c+"px",e.style.minWidth="1px",a.addLineWidget(b,e,{height:c,above:d,mergeSpacer:!0,handleMouseEvents:!0})}function v(a,b,c,d,e){var f="left"==a.type,g=a.orig.heightAtLine(b.origFrom,"local",!0)-c;if(a.svg){var h=g,i=a.edit.heightAtLine(b.editFrom,"local",!0)-d;if(f){var j=h;h=i,i=j}var k=a.orig.heightAtLine(b.origTo,"local",!0)-c,l=a.edit.heightAtLine(b.editTo,"local",!0)-d;if(f){var j=k;k=l,l=j}var m=" C "+e/2+" "+i+" "+e/2+" "+h+" "+(e+2)+" "+h,n=" C "+e/2+" "+k+" "+e/2+" "+l+" -1 "+l;K(a.svg.appendChild(document.createElementNS(V,"path")),"d","M -1 "+i+m+" L "+(e+2)+" "+k+n+" z","class",a.classes.connect)}if(a.copyButtons){var o=a.copyButtons.appendChild(I("div","left"==a.type?"⇝":"⇜","CodeMirror-merge-copy")),p=a.mv.options.allowEditingOriginals;if(o.title=a.edit.phrase(p?"Push to left":"Revert chunk"),o.chunk=b,o.style.top=(b.origTo>b.origFrom?g:a.edit.heightAtLine(b.editFrom,"local")-d)+"px",p){var q=a.edit.heightAtLine(b.editFrom,"local")-d,r=a.copyButtons.appendChild(I("div","right"==a.type?"⇝":"⇜","CodeMirror-merge-copy-reverse"));r.title="Push to right",r.chunk={editFrom:b.origFrom,editTo:b.origTo,origFrom:b.editFrom,origTo:b.editTo},r.style.top=q+"px","right"==a.type?r.style.left="2px":r.style.right="2px"}}}function w(a,b,c,d){if(!a.diffOutOfDate){var e=d.origTo>c.lastLine()?U(d.origFrom-1):U(d.origFrom,0),f=U(d.origTo,0),g=d.editTo>b.lastLine()?U(d.editFrom-1):U(d.editFrom,0),h=U(d.editTo,0),i=a.mv.options.revertChunk;i?i(a.mv,c,e,f,b,g,h):b.replaceRange(c.getRange(e,f),g,h)}}function x(b){var c=b.lockButton=I("div",null,"CodeMirror-merge-scrolllock"),d=I("div",[c],"CodeMirror-merge-scrolllock-wrap");a.on(c,"click",(function(){h(b,!b.lockScroll)}));var e=[d];if(!1!==b.mv.options.revertButtons&&(b.copyButtons=I("div",null,"CodeMirror-merge-copybuttons-"+b.type),a.on(b.copyButtons,"click",(function(a){var c=a.target||a.srcElement;if(c.chunk)return"CodeMirror-merge-copy-reverse"==c.className?void w(b,b.orig,b.edit,c.chunk):void w(b,b.edit,b.orig,c.chunk)})),e.unshift(b.copyButtons)),"align"!=b.mv.options.connect){var f=document.createElementNS&&document.createElementNS(V,"svg");f&&!f.createSVGRect&&(f=null),b.svg=f,f&&e.push(f)}return b.gap=I("div",e,"CodeMirror-merge-gap")}function y(a){return"string"==typeof a?a:a.getValue()}function z(a,b,c){Y||(Y=new diff_match_patch);for(var d=Y.diff_main(a,b),e=0;e<d.length;++e){var f=d[e];(c?/[^ \t]/.test(f[1]):f[1])?e&&d[e-1][0]==f[0]&&(d.splice(e--,1),d[e][1]+=f[1]):d.splice(e--,1)}return d}function A(a){var b=[];if(!a.length)return b;for(var c=0,d=0,e=U(0,0),f=U(0,0),g=0;g<a.length;++g){var h=a[g],i=h[0];if(i==DIFF_EQUAL){var j=!C(a,g)||e.line<c||f.line<d?1:0,k=e.line+j,l=f.line+j;M(e,h[1],null,f);var m=B(a,g)?1:0,n=e.line+m,o=f.line+m;n>k&&(g&&b.push({origFrom:d,origTo:l,editFrom:c,editTo:k}),c=n,d=o)}else 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f=document.createElement("span");f.className="CodeMirror-merge-collapsed-widget",f.title=b.phrase("Identical text collapsed. 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clear: both;"));var r=this.wrap=c.appendChild(I("div",j,"CodeMirror-merge CodeMirror-merge-"+i+"pane"));this.edit=a(p,L(d)),k&&k.init(o,e,d),l&&l.init(q,f,d),d.collapseIdentical&&this.editor().operation((function(){H(m,d.collapseIdentical)})),"align"==d.connect&&(this.aligners=[],s(this.left||this.right,!0)),k&&k.registerEvents(l),l&&l.registerEvents(k);var t=function(){k&&n(k),l&&n(l)};a.on(window,"resize",t);var u=setInterval((function(){for(var b=r.parentNode;b&&b!=document.body;b=b.parentNode);b||(clearInterval(u),a.off(window,"resize",t))}),5e3)};X.prototype={constructor:X,editor:function(){return this.edit},rightOriginal:function(){return this.right&&this.right.orig},leftOriginal:function(){return this.left&&this.left.orig},setShowDifferences:function(a){this.right&&this.right.setShowDifferences(a),this.left&&this.left.setShowDifferences(a)},rightChunks:function(){if(this.right)return c(this.right),this.right.chunks},leftChunks:function(){if(this.left)return c(this.left),this.left.chunks}};var Y,Z=1,$=2,_=4;N.prototype={signal:function(){a.signal(this,"realign"),this.height=this.cm.doc.height},set:function(a,b){for(var c=-1;c<this.alignable.length;c+=2){var d=this.alignable[c]-a;if(0==d){if((this.alignable[c+1]&b)==b)return;return this.alignable[c+1]|=b,void this.signal()}if(d>0)break}this.signal(),this.alignable.splice(c,0,a,b)},find:function(a){for(var b=0;b<this.alignable.length;b+=2)if(this.alignable[b]==a)return b;return-1},check:function(a,b,c){var d=this.find(a);if(-1!=d&&this.alignable[d+1]&b&&!c.call(this,a)){this.signal();var e=this.alignable[d+1]&~b;e?this.alignable[d+1]=e:this.alignable.splice(d,2)}},hasMarker:function(a){var b=this.cm.getLineHandle(a);if(b.markedSpans)for(var c=0;c<b.markedSpans.length;c++)if(b.markedSpans[c].marker.collapsed&&null!=b.markedSpans[c].to)return!0;return!1},hasWidget:function(a){var b=this.cm.getLineHandle(a);if(b.widgets)for(var c=0;c<b.widgets.length;c++)if(!b.widgets[c].above&&!b.widgets[c].mergeSpacer)return!0;return!1},hasWidgetBelow:function(a){if(a==this.cm.lastLine())return!1;var b=this.cm.getLineHandle(a+1);if(b.widgets)for(var c=0;c<b.widgets.length;c++)if(b.widgets[c].above&&!b.widgets[c].mergeSpacer)return!0;return!1},map:function(a,b,c){for(var d=c-b,e=a+b,f=-1,g=-1,h=0;h<this.alignable.length;h+=2){var i=this.alignable[h];i==a&&this.alignable[h+1]&$&&(f=h),i==e&&this.alignable[h+1]&$&&(g=h),i<=a||(i<e?this.alignable.splice(h--,2):this.alignable[h]+=d)}if(f>-1){var j=this.alignable[f+1];j==$?this.alignable.splice(f,2):this.alignable[f+1]=j&~$}g>-1&&c&&this.set(a+c,$)}},a.commands.goNextDiff=function(a){return T(a,1)},a.commands.goPrevDiff=function(a){return T(a,-1)}}));
