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em=es.line,ev=0,eo,en,er=eu.cm,el;eu.iter(em,et.line+1,function(ex){if(er&&ep.collapsed&&!er.options.lineWrapping&&s(eu,ex)==er.display.maxLine){el=true}var ey={from:null,to:null,marker:ep};ev+=ex.text.length;if(em==es.line){ey.from=es.ch;ev-=es.ch}if(em==et.line){ey.to=et.ch;ev-=ex.text.length-et.ch}if(ep.collapsed){if(em==et.line){en=aW(ex,et.ch)}if(em==es.line){eo=aW(ex,es.ch)}else{ed(ex,0)}}br(ex,ey);++em});if(ep.collapsed){eu.iter(es.line,et.line+1,function(ex){if(dO(eu,ex)){ed(ex,0)}})}if(ep.clearOnEnter){bf(ep,"beforeCursorEnter",function(){ep.clear()})}if(ep.readOnly){ef=true;if(eu.history.done.length||eu.history.undone.length){eu.clearHistory()}}if(ep.collapsed){if(eo!=en){throw new Error("Inserting collapsed marker overlapping an existing one")}ep.size=ev;ep.atomic=true}if(er){if(el){er.curOp.updateMaxLine=true}if(ep.className||ep.title||ep.startStyle||ep.endStyle||ep.collapsed){N(er,es.line,et.line+1)}if(ep.atomic){cX(er)}}return ep}function 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eq}function cG(et,er){var el=bl(et,er);var eu=cP(et,er);if(!el){return eu}if(!eu){return el}for(var eo=0;eo<el.length;++eo){var ep=el[eo],eq=eu[eo];if(ep&&eq){spans:for(var en=0;en<eq.length;++en){var es=eq[en];for(var em=0;em<ep.length;++em){if(ep[em].marker==es.marker){continue spans}}ep.push(es)}}else{if(eq){el[eo]=eq}}}return el}function bP(ev,et,eu){var eo=null;ev.iter(et.line,eu.line+1,function(ew){if(ew.markedSpans){for(var ex=0;ex<ew.markedSpans.length;++ex){var ey=ew.markedSpans[ex].marker;if(ey.readOnly&&(!eo||cd(eo,ey)==-1)){(eo||(eo=[])).push(ey)}}}});if(!eo){return null}var ep=[{from:et,to:eu}];for(var eq=0;eq<eo.length;++eq){var er=eo[eq],em=er.find();for(var en=0;en<ep.length;++en){var el=ep[en];if(dz(el.to,em.from)||dz(em.to,el.from)){continue}var es=[en,1];if(dz(el.from,em.from)||!er.inclusiveLeft&&dX(el.from,em.from)){es.push({from:el.from,to:em.from})}if(dz(em.to,el.to)||!er.inclusiveRight&&dX(el.to,em.to)){es.push({from:em.to,to:el.to})}ep.splice.apply(ep,es);en+=es.length-1}}return ep}function aW(em,eo){var el=ay&&em.markedSpans,eq;if(el){for(var ep,en=0;en<el.length;++en){ep=el[en];if(!ep.marker.collapsed){continue}if((ep.from==null||ep.from<eo)&&(ep.to==null||ep.to>eo)&&(!eq||eq.width<ep.marker.width)){eq=ep.marker}}}return eq}function dc(el){return aW(el,-1)}function cV(el){return aW(el,el.text.length+1)}function s(en,em){var el;while(el=dc(em)){em=dy(en,el.find().from.line)}return em}function dO(ep,em){var el=ay&&em.markedSpans;if(el){for(var eo,en=0;en<el.length;++en){eo=el[en];if(!eo.marker.collapsed){continue}if(eo.from==null){return true}if(eo.marker.replacedWith){continue}if(eo.from==0&&eo.marker.inclusiveLeft&&G(ep,em,eo)){return true}}}}function G(er,em,eo){if(eo.to==null){var el=eo.marker.find().to,ep=dy(er,el.line);return G(er,ep,dt(ep.markedSpans,eo.marker))}if(eo.marker.inclusiveRight&&eo.to==em.text.length){return true}for(var eq,en=0;en<em.markedSpans.length;++en){eq=em.markedSpans[en];if(eq.marker.collapsed&&!eq.marker.replacedWith&&eq.from==eo.to&&(eq.marker.inclusiveLeft||eo.marker.inclusiveRight)&&G(er,em,eq)){return true}}}function ee(el){var en=el.markedSpans;if(!en){return}for(var em=0;em<en.length;++em){en[em].marker.detachLine(el)}el.markedSpans=null}function b3(el,en){if(!en){return}for(var em=0;em<en.length;++em){en[em].marker.attachLine(el)}el.markedSpans=en}var cp=y.LineWidget=function(el,eo,em){if(em){for(var en in em){if(em.hasOwnProperty(en)){this[en]=em[en]}}}this.cm=el;this.node=eo};aV(cp);function B(el){return function(){var en=!this.cm.curOp;if(en){bR(this.cm)}try{var em=el.apply(this,arguments)}finally{if(en){T(this.cm)}}return em}}cp.prototype.clear=B(function(){var em=this.line.widgets,eo=a8(this.line);if(eo==null||!em){return}for(var en=0;en<em.length;++en){if(em[en]==this){em.splice(en--,1)}}if(!em.length){this.line.widgets=null}var el=a7(this.cm,this.line)<this.cm.doc.scrollTop;ed(this.line,Math.max(0,this.line.height-bZ(this)));if(el){bT(this.cm,0,-this.height)}N(this.cm,eo,eo+1)});cp.prototype.changed=B(function(){var el=this.height;this.height=null;var em=bZ(this)-el;if(!em){return}ed(this.line,this.line.height+em);var en=a8(this.line);N(this.cm,en,en+1)});function bZ(el){if(el.height!=null){return el.height}if(!el.node.parentNode||el.node.parentNode.nodeType!=1){bc(el.cm.display.measure,d8("div",[el.node],null,"position: relative"))}return el.height=el.node.offsetHeight}function a2(el,ep,en,em){var eo=new cp(el,en,em);if(eo.noHScroll){el.display.alignWidgets=true}cZ(el,ep,function(er){var 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dg(ew,eu.options.tabSize),el;if(ew==""&&ep.blankLine){ep.blankLine(em)}while(!ev.eol()){if(ev.pos>eu.options.maxHighlightLength){en=false;if(eo){cm(eu,ew,em,ev.pos)}ev.pos=ew.length;el=null}else{el=ep.token(ev,em)}if(!en||er!=el){if(es<ev.start){eq(ev.start,er)}es=ev.start;er=el}ev.start=ev.pos}while(es<ev.pos){var et=Math.min(ev.pos,es+50000);eq(et,er);es=et}}function dT(er,et,el,eo){var es=[er.state.modeGen];q(er,et.text,er.doc.mode,el,function(eu,ev){es.push(eu,ev)},eo);for(var em=0;em<er.state.overlays.length;++em){var ep=er.state.overlays[em],eq=1,en=0;q(er,et.text,ep.mode,true,function(eu,ew){var ey=eq;while(en<eu){var ev=es[eq];if(ev>eu){es.splice(eq,1,eu,es[eq+1],ev)}eq+=2;en=Math.min(eu,ev)}if(!ew){return}if(ep.opaque){es.splice(ey,eq-ey,eu,ew);eq=ey+2}else{for(;ey<eq;ey+=2){var ex=es[ey+1];es[ey+1]=ex?ex+" "+ew:ew}}})}return es}function b6(el,em){if(!em.styles||em.styles[0]!=el.state.modeGen){em.styles=dT(el,em,em.stateAfter=co(el,a8(em)))}return em.styles}function cm(el,eq,en,em){var ep=el.doc.mode;var eo=new dg(eq,el.options.tabSize);eo.start=eo.pos=em||0;if(eq==""&&ep.blankLine){ep.blankLine(en)}while(!eo.eol()&&eo.pos<=el.options.maxHighlightLength){ep.token(eo,en);eo.start=eo.pos}}var cz={};function di(en,em){if(!en){return null}for(;;){var el=en.match(/(?:^|\s
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projects / ckeditor.git / blob