(function(q){if("object"==typeof exports&&"object"==typeof module)module.exports=q();else{if("function"==typeof define&&define.amd)return define([],q);this.CodeMirror=q()}})(function(){function q(a,b){if(!(this instanceof q))return new q(a,b);this.options=b=b?V(b):{};V(qf,b,!1);wc(b);var c=b.value;"string"==typeof c&&(c=new P(c,b.mode));this.doc=c;var d=new q.inputStyles[b.inputStyle](this),d=this.display=new rf(a,c,d);d.wrapper.CodeMirror=this;Ad(this);Bd(this);b.lineWrapping&&(this.display.wrapper.className+=

" CodeMirror-wrap");b.autofocus&&!ab&&d.input.focus();Cd(this);this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new bb,keySeq:null,specialChars:null};var e=this;B&&11>C&&setTimeout(function(){e.display.input.reset(!0)},20);sf(this);Dd||(tf(),Dd=!0);Ja(this);this.curOp.forceUpdate=!0;Ed(this,c);b.autofocus&&!ab||e.hasFocus()?setTimeout(cb(xc,this),20):db(this);for(var f in Ka)if(Ka.hasOwnProperty(f))Ka[f](this,

b[f],Fd);Gd(this);b.finishInit&&b.finishInit(this);for(c=0;c<yc.length;++c)yc[c](this);La(this);J&&b.lineWrapping&&"optimizelegibility"==getComputedStyle(d.lineDiv).textRendering&&(d.lineDiv.style.textRendering="auto")}function rf(a,b,c){this.input=c;this.scrollbarFiller=t("div",null,"CodeMirror-scrollbar-filler");this.scrollbarFiller.setAttribute("cm-not-content","true");this.gutterFiller=t("div",null,"CodeMirror-gutter-filler");this.gutterFiller.setAttribute("cm-not-content","true");this.lineDiv=

t("div",null,"CodeMirror-code");this.selectionDiv=t("div",null,null,"position: relative; z-index: 1");this.cursorDiv=t("div",null,"CodeMirror-cursors");this.measure=t("div",null,"CodeMirror-measure");this.lineMeasure=t("div",null,"CodeMirror-measure");this.lineSpace=t("div",[this.measure,this.lineMeasure,this.selectionDiv,this.cursorDiv,this.lineDiv],null,"position: relative; outline: none");this.mover=t("div",[t("div",[this.lineSpace],"CodeMirror-lines")],null,"position: relative");this.sizer=t("div",

[this.mover],"CodeMirror-sizer");this.sizerWidth=null;this.heightForcer=t("div",null,null,"position: absolute; height: "+Hd+"px; width: 1px;");this.gutters=t("div",null,"CodeMirror-gutters");this.lineGutter=null;this.scroller=t("div",[this.sizer,this.heightForcer,this.gutters],"CodeMirror-scroll");this.scroller.setAttribute("tabIndex","-1");this.wrapper=t("div",[this.scrollbarFiller,this.gutterFiller,this.scroller],"CodeMirror");B&&8>C&&(this.gutters.style.zIndex=-1,this.scroller.style.paddingRight=

0);J||wa&&ab||(this.scroller.draggable=!0);a&&(a.appendChild?a.appendChild(this.wrapper):a(this.wrapper));this.reportedViewFrom=this.reportedViewTo=this.viewFrom=this.viewTo=b.first;this.view=[];this.externalMeasured=this.renderedView=null;this.lastWrapHeight=this.lastWrapWidth=this.viewOffset=0;this.updateLineNumbers=null;this.nativeBarWidth=this.barHeight=this.barWidth=0;this.scrollbarsClipped=!1;this.lineNumWidth=this.lineNumInnerWidth=this.lineNumChars=null;this.alignWidgets=!1;this.maxLine=this.cachedCharWidth=

this.cachedTextHeight=this.cachedPaddingH=null;this.maxLineLength=0;this.maxLineChanged=!1;this.wheelDX=this.wheelDY=this.wheelStartX=this.wheelStartY=null;this.shift=!1;this.activeTouch=this.selForContextMenu=null;c.init(this)}function zc(a){a.doc.mode=q.getMode(a.options,a.doc.modeOption);eb(a)}function eb(a){a.doc.iter(function(a){a.stateAfter&&(a.stateAfter=null);a.styles&&(a.styles=null)});a.doc.frontier=a.doc.first;fb(a,100);a.state.modeGen++;a.curOp&&Q(a)}function Id(a){var b=xa(a.display),

c=a.options.lineWrapping,d=c&&Math.max(5,a.display.scroller.clientWidth/gb(a.display)-3);return function(e){if(ya(a.doc,e))return 0;var f=0;if(e.widgets)for(var g=0;g<e.widgets.length;g++)e.widgets[g].height&&(f+=e.widgets[g].height);return c?f+(Math.ceil(e.text.length/d)||1)*b:f+b}}function Ac(a){var b=a.doc,c=Id(a);b.iter(function(a){var b=c(a);b!=a.height&&ca(a,b)})}function Bd(a){a.display.wrapper.className=a.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+a.options.theme.replace(/(^|\s)\s*/g,

" cm-s-");hb(a)}function ib(a){Ad(a);Q(a);setTimeout(function(){Bc(a)},20)}function Ad(a){var b=a.display.gutters,c=a.options.gutters;za(b);for(var d=0;d<c.length;++d){var e=c[d],f=b.appendChild(t("div",null,"CodeMirror-gutter "+e));"CodeMirror-linenumbers"==e&&(a.display.lineGutter=f,f.style.width=(a.display.lineNumWidth||1)+"px")}b.style.display=d?"":"none";Cc(a)}function Cc(a){a.display.sizer.style.marginLeft=a.display.gutters.offsetWidth+"px"}function Kb(a){if(0==a.height)return 0;for(var b=a.text.length,

c,d=a;c=Aa(d,!0);)c=c.find(0,!0),d=c.from.line,b+=c.from.ch-c.to.ch;for(d=a;c=Aa(d,!1);)c=c.find(0,!0),b-=d.text.length-c.from.ch,d=c.to.line,b+=d.text.length-c.to.ch;return b}function Dc(a){var b=a.display;a=a.doc;b.maxLine=u(a,a.first);b.maxLineLength=Kb(b.maxLine);b.maxLineChanged=!0;a.iter(function(a){var d=Kb(a);d>b.maxLineLength&&(b.maxLineLength=d,b.maxLine=a)})}function wc(a){var b=D(a.gutters,"CodeMirror-linenumbers");-1==b&&a.lineNumbers?a.gutters=a.gutters.concat(["CodeMirror-linenumbers"]):

-1<b&&!a.lineNumbers&&(a.gutters=a.gutters.slice(0),a.gutters.splice(b,1))}function jb(a){var b=a.display,c=b.gutters.offsetWidth,d=Math.round(a.doc.height+Ec(a.display));return{clientHeight:b.scroller.clientHeight,viewHeight:b.wrapper.clientHeight,scrollWidth:b.scroller.scrollWidth,clientWidth:b.scroller.clientWidth,viewWidth:b.wrapper.clientWidth,barLeft:a.options.fixedGutter?c:0,docHeight:d,scrollHeight:d+da(a)+b.barHeight,nativeBarWidth:b.nativeBarWidth,gutterWidth:c}}function Fc(a,b,c){this.cm=

c;var d=this.vert=t("div",[t("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),e=this.horiz=t("div",[t("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");a(d);a(e);v(d,"scroll",function(){d.clientHeight&&b(d.scrollTop,"vertical")});v(e,"scroll",function(){e.clientWidth&&b(e.scrollLeft,"horizontal")});this.checkedOverlay=!1;B&&8>C&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function Gc(){}function Cd(a){a.display.scrollbars&&(a.display.scrollbars.clear(),

a.display.scrollbars.addClass&&kb(a.display.wrapper,a.display.scrollbars.addClass));a.display.scrollbars=new q.scrollbarModel[a.options.scrollbarStyle](function(b){a.display.wrapper.insertBefore(b,a.display.scrollbarFiller);v(b,"mousedown",function(){a.state.focused&&setTimeout(function(){a.display.input.focus()},0)});b.setAttribute("cm-not-content","true")},function(b,c){"horizontal"==c?Ma(a,b):lb(a,b)},a);a.display.scrollbars.addClass&&mb(a.display.wrapper,a.display.scrollbars.addClass)}function Na(a,

b){b||(b=jb(a));var c=a.display.barWidth,d=a.display.barHeight;Jd(a,b);for(var e=0;4>e&&c!=a.display.barWidth||d!=a.display.barHeight;e++)c!=a.display.barWidth&&a.options.lineWrapping&&Lb(a),Jd(a,jb(a)),c=a.display.barWidth,d=a.display.barHeight}function Jd(a,b){var c=a.display,d=c.scrollbars.update(b);c.sizer.style.paddingRight=(c.barWidth=d.right)+"px";c.sizer.style.paddingBottom=(c.barHeight=d.bottom)+"px";d.right&&d.bottom?(c.scrollbarFiller.style.display="block",c.scrollbarFiller.style.height=

d.bottom+"px",c.scrollbarFiller.style.width=d.right+"px"):c.scrollbarFiller.style.display="";d.bottom&&a.options.coverGutterNextToScrollbar&&a.options.fixedGutter?(c.gutterFiller.style.display="block",c.gutterFiller.style.height=d.bottom+"px",c.gutterFiller.style.width=b.gutterWidth+"px"):c.gutterFiller.style.display=""}function Hc(a,b,c){var d=c&&null!=c.top?Math.max(0,c.top):a.scroller.scrollTop,d=Math.floor(d-a.lineSpace.offsetTop),e=c&&null!=c.bottom?c.bottom:d+a.wrapper.clientHeight,d=Ba(b,d),

e=Ba(b,e);if(c&&c.ensure){var f=c.ensure.from.line;c=c.ensure.to.line;f<d?(d=f,e=Ba(b,ea(u(b,f))+a.wrapper.clientHeight)):Math.min(c,b.lastLine())>=e&&(d=Ba(b,ea(u(b,c))-a.wrapper.clientHeight),e=c)}return{from:d,to:Math.max(e,d+1)}}function Bc(a){var b=a.display,c=b.view;if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var d=Ic(b)-b.scroller.scrollLeft+a.doc.scrollLeft,e=b.gutters.offsetWidth,f=d+"px",g=0;g<c.length;g++)if(!c[g].hidden){a.options.fixedGutter&&c[g].gutter&&(c[g].gutter.style.left=

f);var h=c[g].alignable;if(h)for(var k=0;k<h.length;k++)h[k].style.left=f}a.options.fixedGutter&&(b.gutters.style.left=d+e+"px")}}function Gd(a){if(!a.options.lineNumbers)return!1;var b=a.doc,b=Jc(a.options,b.first+b.size-1),c=a.display;if(b.length!=c.lineNumChars){var d=c.measure.appendChild(t("div",[t("div",b)],"CodeMirror-linenumber CodeMirror-gutter-elt")),e=d.firstChild.offsetWidth,d=d.offsetWidth-e;c.lineGutter.style.width="";c.lineNumInnerWidth=Math.max(e,c.lineGutter.offsetWidth-d)+1;c.lineNumWidth=

c.lineNumInnerWidth+d;c.lineNumChars=c.lineNumInnerWidth?b.length:-1;c.lineGutter.style.width=c.lineNumWidth+"px";Cc(a);return!0}return!1}function Jc(a,b){return String(a.lineNumberFormatter(b+a.firstLineNumber))}function Ic(a){return a.scroller.getBoundingClientRect().left-a.sizer.getBoundingClientRect().left}function Mb(a,b,c){var d=a.display;this.viewport=b;this.visible=Hc(d,a.doc,b);this.editorIsHidden=!d.wrapper.offsetWidth;this.wrapperHeight=d.wrapper.clientHeight;this.wrapperWidth=d.wrapper.clientWidth;

this.oldDisplayWidth=pa(a);this.force=c;this.dims=Kc(a);this.events=[]}function Lc(a,b){var c=a.display,d=a.doc;if(b.editorIsHidden)return qa(a),!1;if(!b.force&&b.visible.from>=c.viewFrom&&b.visible.to<=c.viewTo&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo)&&c.renderedView==c.view&&0==Kd(a))return!1;Gd(a)&&(qa(a),b.dims=Kc(a));var e=d.first+d.size,f=Math.max(b.visible.from-a.options.viewportMargin,d.first),g=Math.min(e,b.visible.to+a.options.viewportMargin);c.viewFrom<f&&20>f-c.viewFrom&&

(f=Math.max(d.first,c.viewFrom));c.viewTo>g&&20>c.viewTo-g&&(g=Math.min(e,c.viewTo));ra&&(f=Mc(a.doc,f),g=Ld(a.doc,g));d=f!=c.viewFrom||g!=c.viewTo||c.lastWrapHeight!=b.wrapperHeight||c.lastWrapWidth!=b.wrapperWidth;e=a.display;0==e.view.length||f>=e.viewTo||g<=e.viewFrom?(e.view=Nb(a,f,g),e.viewFrom=f):(e.viewFrom>f?e.view=Nb(a,f,e.viewFrom).concat(e.view):e.viewFrom<f&&(e.view=e.view.slice(Ca(a,f))),e.viewFrom=f,e.viewTo<g?e.view=e.view.concat(Nb(a,e.viewTo,g)):e.viewTo>g&&(e.view=e.view.slice(0,

Ca(a,g))));e.viewTo=g;c.viewOffset=ea(u(a.doc,c.viewFrom));a.display.mover.style.top=c.viewOffset+"px";g=Kd(a);if(!d&&0==g&&!b.force&&c.renderedView==c.view&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo))return!1;f=fa();4<g&&(c.lineDiv.style.display="none");uf(a,c.updateLineNumbers,b.dims);4<g&&(c.lineDiv.style.display="");c.renderedView=c.view;f&&fa()!=f&&f.offsetHeight&&f.focus();za(c.cursorDiv);za(c.selectionDiv);c.gutters.style.height=0;d&&(c.lastWrapHeight=b.wrapperHeight,c.lastWrapWidth=

b.wrapperWidth,fb(a,400));c.updateLineNumbers=null;return!0}function Md(a,b){for(var c=b.viewport,d=!0;;d=!1){if(!d||!a.options.lineWrapping||b.oldDisplayWidth==pa(a))if(c&&null!=c.top&&(c={top:Math.min(a.doc.height+Ec(a.display)-Nc(a),c.top)}),b.visible=Hc(a.display,a.doc,c),b.visible.from>=a.display.viewFrom&&b.visible.to<=a.display.viewTo)break;if(!Lc(a,b))break;Lb(a);d=jb(a);nb(a);Oc(a,d);Na(a,d)}b.signal(a,"update",a);if(a.display.viewFrom!=a.display.reportedViewFrom||a.display.viewTo!=a.display.reportedViewTo)b.signal(a,

"viewportChange",a,a.display.viewFrom,a.display.viewTo),a.display.reportedViewFrom=a.display.viewFrom,a.display.reportedViewTo=a.display.viewTo}function Pc(a,b){var c=new Mb(a,b);if(Lc(a,c)){Lb(a);Md(a,c);var d=jb(a);nb(a);Oc(a,d);Na(a,d);c.finish()}}function Oc(a,b){a.display.sizer.style.minHeight=b.docHeight+"px";var c=b.docHeight+a.display.barHeight;a.display.heightForcer.style.top=c+"px";a.display.gutters.style.height=Math.max(c+da(a),b.clientHeight)+"px"}function Lb(a){a=a.display;for(var b=

a.lineDiv.offsetTop,c=0;c<a.view.length;c++){var d=a.view[c],e;if(!d.hidden){if(B&&8>C){var f=d.node.offsetTop+d.node.offsetHeight;e=f-b;b=f}else e=d.node.getBoundingClientRect(),e=e.bottom-e.top;f=d.line.height-e;2>e&&(e=xa(a));if(.001<f||-.001>f)if(ca(d.line,e),Nd(d.line),d.rest)for(e=0;e<d.rest.length;e++)Nd(d.rest[e])}}}function Nd(a){if(a.widgets)for(var b=0;b<a.widgets.length;++b)a.widgets[b].height=a.widgets[b].node.offsetHeight}function Kc(a){for(var b=a.display,c={},d={},e=b.gutters.clientLeft,

f=b.gutters.firstChild,g=0;f;f=f.nextSibling,++g)c[a.options.gutters[g]]=f.offsetLeft+f.clientLeft+e,d[a.options.gutters[g]]=f.clientWidth;return{fixedPos:Ic(b),gutterTotalWidth:b.gutters.offsetWidth,gutterLeft:c,gutterWidth:d,wrapperWidth:b.wrapper.clientWidth}}function uf(a,b,c){function d(b){var c=b.nextSibling;J&&W&&a.display.currentWheelTarget==b?b.style.display="none":b.parentNode.removeChild(b);return c}for(var e=a.display,f=a.options.lineNumbers,g=e.lineDiv,h=g.firstChild,k=e.view,e=e.viewFrom,

l=0;l<k.length;l++){var m=k[l];if(!m.hidden)if(m.node&&m.node.parentNode==g){for(;h!=m.node;)h=d(h);h=f&&null!=b&&b<=e&&m.lineNumber;m.changes&&(-1<D(m.changes,"gutter")&&(h=!1),Od(a,m,e,c));h&&(za(m.lineNumber),m.lineNumber.appendChild(document.createTextNode(Jc(a.options,e))));h=m.node.nextSibling}else{var p=vf(a,m,e,c);g.insertBefore(p,h)}e+=m.size}for(;h;)h=d(h)}function Od(a,b,c,d){for(var e=0;e<b.changes.length;e++){var f=b.changes[e];if("text"==f){var f=b,g=f.text.className,h=Pd(a,f);f.text==

f.node&&(f.node=h.pre);f.text.parentNode.replaceChild(h.pre,f.text);f.text=h.pre;h.bgClass!=f.bgClass||h.textClass!=f.textClass?(f.bgClass=h.bgClass,f.textClass=h.textClass,Qc(f)):g&&(f.text.className=g)}else if("gutter"==f)Qd(a,b,c,d);else if("class"==f)Qc(b);else if("widget"==f){f=a;g=b;h=d;g.alignable&&(g.alignable=null);for(var k=g.node.firstChild,l=void 0;k;k=l)l=k.nextSibling,"CodeMirror-linewidget"==k.className&&g.node.removeChild(k);Rd(f,g,h)}}b.changes=null}function Ob(a){a.node==a.text&&

(a.node=t("div",null,null,"position: relative"),a.text.parentNode&&a.text.parentNode.replaceChild(a.node,a.text),a.node.appendChild(a.text),B&&8>C&&(a.node.style.zIndex=2));return a.node}function Pd(a,b){var c=a.display.externalMeasured;return c&&c.line==b.line?(a.display.externalMeasured=null,b.measure=c.measure,c.built):Sd(a,b)}function Qc(a){var b=a.bgClass?a.bgClass+" "+(a.line.bgClass||""):a.line.bgClass;b&&(b+=" CodeMirror-linebackground");if(a.background)b?a.background.className=b:(a.background.parentNode.removeChild(a.background),

a.background=null);else if(b){var c=Ob(a);a.background=c.insertBefore(t("div",null,b),c.firstChild)}a.line.wrapClass?Ob(a).className=a.line.wrapClass:a.node!=a.text&&(a.node.className="");a.text.className=(a.textClass?a.textClass+" "+(a.line.textClass||""):a.line.textClass)||""}function Qd(a,b,c,d){b.gutter&&(b.node.removeChild(b.gutter),b.gutter=null);var e=b.line.gutterMarkers;if(a.options.lineNumbers||e){var f=Ob(b),g=b.gutter=t("div",null,"CodeMirror-gutter-wrapper","left: "+(a.options.fixedGutter?

d.fixedPos:-d.gutterTotalWidth)+"px; width: "+d.gutterTotalWidth+"px");a.display.input.setUneditable(g);f.insertBefore(g,b.text);b.line.gutterClass&&(g.className+=" "+b.line.gutterClass);!a.options.lineNumbers||e&&e["CodeMirror-linenumbers"]||(b.lineNumber=g.appendChild(t("div",Jc(a.options,c),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+d.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+a.display.lineNumInnerWidth+"px")));if(e)for(b=0;b<a.options.gutters.length;++b)c=a.options.gutters[b],

(f=e.hasOwnProperty(c)&&e[c])&&g.appendChild(t("div",[f],"CodeMirror-gutter-elt","left: "+d.gutterLeft[c]+"px; width: "+d.gutterWidth[c]+"px"))}}function vf(a,b,c,d){var e=Pd(a,b);b.text=b.node=e.pre;e.bgClass&&(b.bgClass=e.bgClass);e.textClass&&(b.textClass=e.textClass);Qc(b);Qd(a,b,c,d);Rd(a,b,d);return b.node}function Rd(a,b,c){Td(a,b.line,b,c,!0);if(b.rest)for(var d=0;d<b.rest.length;d++)Td(a,b.rest[d],b,c,!1)}function Td(a,b,c,d,e){if(b.widgets){var f=Ob(c),g=0;for(b=b.widgets;g<b.length;++g){var h=

b[g],k=t("div",[h.node],"CodeMirror-linewidget");h.handleMouseEvents||k.setAttribute("cm-ignore-events","true");var l=h,m=k,p=d;if(l.noHScroll){(c.alignable||(c.alignable=[])).push(m);var n=p.wrapperWidth;m.style.left=p.fixedPos+"px";l.coverGutter||(n-=p.gutterTotalWidth,m.style.paddingLeft=p.gutterTotalWidth+"px");m.style.width=n+"px"}l.coverGutter&&(m.style.zIndex=5,m.style.position="relative",l.noHScroll||(m.style.marginLeft=-p.gutterTotalWidth+"px"));a.display.input.setUneditable(k);e&&h.above?

f.insertBefore(k,c.gutter||c.text):f.appendChild(k);L(h,"redraw")}}}function Rc(a){return r(a.line,a.ch)}function Pb(a,b){return 0>y(a,b)?b:a}function Qb(a,b){return 0>y(a,b)?a:b}function Ud(a){a.state.focused||(a.display.input.focus(),xc(a))}function Rb(a){return a.options.readOnly||a.doc.cantEdit}function Sc(a,b,c,d,e){var f=a.doc;a.display.shift=!1;d||(d=f.sel);var g=sa(b),h=null;a.state.pasteIncoming&&1<d.ranges.length&&(X&&X.join("\n")==b?h=0==d.ranges.length%X.length&&ob(X,sa):g.length==d.ranges.length&&

(h=ob(g,function(a){return[a]})));for(var k=d.ranges.length-1;0<=k;k--){var l=d.ranges[k],m=l.from(),p=l.to();l.empty()&&(c&&0<c?m=r(m.line,m.ch-c):a.state.overwrite&&!a.state.pasteIncoming&&(p=r(p.line,Math.min(u(f,p.line).text.length,p.ch+A(g).length))));var n=a.curOp.updateInput,m={from:m,to:p,text:h?h[k%h.length]:g,origin:e||(a.state.pasteIncoming?"paste":a.state.cutIncoming?"cut":"+input")};Oa(a.doc,m);L(a,"inputRead",a,m);if(b&&!a.state.pasteIncoming&&a.options.electricChars&&a.options.smartIndent&&

100>l.head.ch&&(!k||d.ranges[k-1].head.line!=l.head.line)){l=a.getModeAt(l.head);m=ta(m);p=!1;if(l.electricChars)for(var E=0;E<l.electricChars.length;E++){if(-1<b.indexOf(l.electricChars.charAt(E))){p=pb(a,m.line,"smart");break}}else l.electricInput&&l.electricInput.test(u(f,m.line).text.slice(0,m.ch))&&(p=pb(a,m.line,"smart"));p&&L(a,"electricInput",a,m.line)}}Pa(a);a.curOp.updateInput=n;a.curOp.typing=!0;a.state.pasteIncoming=a.state.cutIncoming=!1}function Vd(a){for(var b=[],c=[],d=0;d<a.doc.sel.ranges.length;d++){var e=

a.doc.sel.ranges[d].head.line,e={anchor:r(e,0),head:r(e+1,0)};c.push(e);b.push(a.getRange(e.anchor,e.head))}return{text:b,ranges:c}}function Wd(a){a.setAttribute("autocorrect","off");a.setAttribute("autocapitalize","off");a.setAttribute("spellcheck","false")}function Tc(a){this.cm=a;this.prevInput="";this.pollingFast=!1;this.polling=new bb;this.hasSelection=this.inaccurateSelection=!1;this.composing=null}function Xd(){var a=t("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none"),

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c.text,g);c.stateAfter=f==b-1||0==f%5||f>=e.viewFrom&&f<e.viewTo?Sa(d.mode,g):null;++f});c&&(d.frontier=f);return g}function Ec(a){return a.mover.offsetHeight-a.lineSpace.offsetHeight}function ie(a){if(a.cachedPaddingH)return a.cachedPaddingH;var b=U(a.measure,t("pre","x")),b=window.getComputedStyle?window.getComputedStyle(b):b.currentStyle,b={left:parseInt(b.paddingLeft),right:parseInt(b.paddingRight)};isNaN(b.left)||isNaN(b.right)||(a.cachedPaddingH=b);return b}function da(a){return Hd-a.display.nativeBarWidth}

function pa(a){return a.display.scroller.clientWidth-da(a)-a.display.barWidth}function Nc(a){return a.display.scroller.clientHeight-da(a)-a.display.barHeight}function Zd(a,b,c){if(a.line==b)return{map:a.measure.map,cache:a.measure.cache};for(var d=0;d<a.rest.length;d++)if(a.rest[d]==b)return{map:a.measure.maps[d],cache:a.measure.caches[d]};for(d=0;d<a.rest.length;d++)if(F(a.rest[d])>c)return{map:a.measure.maps[d],cache:a.measure.caches[d],before:!0}}function Vc(a,b){if(b>=a.display.viewFrom&&b<a.display.viewTo)return a.display.view[Ca(a,

b)];var c=a.display.externalMeasured;if(c&&b>=c.lineN&&b<c.lineN+c.size)return c}function Zb(a,b){var c=F(b),d=Vc(a,c);d&&!d.text?d=null:d&&d.changes&&Od(a,d,c,Kc(a));if(!d){var e;e=ia(b);d=F(e);e=a.display.externalMeasured=new ke(a.doc,e,d);e.lineN=d;d=e.built=Sd(a,e);e.text=d.pre;U(a.display.lineMeasure,d.pre);d=e}c=Zd(d,b,c);return{line:b,view:d,rect:null,map:c.map,cache:c.cache,before:c.before,hasHeights:!1}}function $c(a,b,c,d,e){b.before&&(c=-1);var f=c+(d||"");if(b.cache.hasOwnProperty(f))a=

b.cache[f];else{b.rect||(b.rect=b.view.text.getBoundingClientRect());if(!b.hasHeights){var g=b.view,h=b.rect,k=a.options.lineWrapping,l=k&&pa(a);if(!g.measure.heights||k&&g.measure.width!=l){var m=g.measure.heights=[];if(k)for(g.measure.width=l,g=g.text.firstChild.getClientRects(),k=0;k<g.length-1;k++){var l=g[k],p=g[k+1];2<Math.abs(l.bottom-p.bottom)&&m.push((l.bottom+p.top)/2-h.top)}m.push(h.bottom-h.top)}b.hasHeights=!0}g=d;k=$d(b.map,c,g);d=k.node;h=k.start;l=k.end;c=k.collapse;var n;if(3==d.nodeType){for(m=

0;4>m;m++){for(;h&&tb(b.line.text.charAt(k.coverStart+h));)--h;for(;k.coverStart+l<k.coverEnd&&tb(b.line.text.charAt(k.coverStart+l));)++l;if(B&&9>C&&0==h&&l==k.coverEnd-k.coverStart)n=d.parentNode.getBoundingClientRect();else if(B&&a.options.lineWrapping){var E=Ea(d,h,l).getClientRects();n=E.length?E["right"==g?E.length-1:0]:ad}else n=Ea(d,h,l).getBoundingClientRect()||ad;if(n.left||n.right||0==h)break;l=h;--h;c="right"}B&&11>C&&((E=!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI)||

(null!=bd?E=bd:(m=U(a.display.measure,t("span","x")),E=m.getBoundingClientRect(),m=Ea(m,0,1).getBoundingClientRect(),E=bd=1<Math.abs(E.left-m.left)),E=!E),E||(E=screen.logicalXDPI/screen.deviceXDPI,m=screen.logicalYDPI/screen.deviceYDPI,n={left:n.left*E,right:n.right*E,top:n.top*m,bottom:n.bottom*m}))}else 0<h&&(c=g="right"),n=a.options.lineWrapping&&1<(E=d.getClientRects()).length?E["right"==g?E.length-1:0]:d.getBoundingClientRect();!(B&&9>C)||h||n&&(n.left||n.right)||(n=(n=d.parentNode.getClientRects()[0])?

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function $d(a,b,c){for(var d,e,f,g,h=0;h<a.length;h+=3){var k=a[h],l=a[h+1];if(b<k)e=0,f=1,g="left";else if(b<l)e=b-k,f=e+1;else if(h==a.length-3||b==l&&a[h+3]>b)f=l-k,e=f-1,b>=l&&(g="right");if(null!=e){d=a[h+2];k==l&&c==(d.insertLeft?"left":"right")&&(g=c);if("left"==c&&0==e)for(;h&&a[h-2]==a[h-3]&&a[h-1].insertLeft;)d=a[(h-=3)+2],g="left";if("right"==c&&e==l-k)for(;h<a.length-3&&a[h+3]==a[h+4]&&!a[h+5].insertLeft;)d=a[(h+=3)+2],g="right";break}}return{node:d,start:e,end:f,collapse:g,coverStart:k,

coverEnd:l}}function le(a){if(a.measure&&(a.measure.cache={},a.measure.heights=null,a.rest))for(var b=0;b<a.rest.length;b++)a.measure.caches[b]={}}function me(a){a.display.externalMeasure=null;za(a.display.lineMeasure);for(var b=0;b<a.display.view.length;b++)le(a.display.view[b])}function hb(a){me(a);a.display.cachedCharWidth=a.display.cachedTextHeight=a.display.cachedPaddingH=null;a.options.lineWrapping||(a.display.maxLineChanged=!0);a.display.lineNumChars=null}function cd(a,b,c,d){if(b.widgets)for(var e=

0;e<b.widgets.length;++e)if(b.widgets[e].above){var f=ub(b.widgets[e]);c.top+=f;c.bottom+=f}if("line"==d)return c;d||(d="local");b=ea(b);b="local"==d?b+a.display.lineSpace.offsetTop:b-a.display.viewOffset;if("page"==d||"window"==d)a=a.display.lineSpace.getBoundingClientRect(),b+=a.top+("window"==d?0:window.pageYOffset||(document.documentElement||document.body).scrollTop),d=a.left+("window"==d?0:window.pageXOffset||(document.documentElement||document.body).scrollLeft),c.left+=d,c.right+=d;c.top+=b;

c.bottom+=b;return c}function ne(a,b,c){if("div"==c)return b;var d=b.left;b=b.top;"page"==c?(d-=window.pageXOffset||(document.documentElement||document.body).scrollLeft,b-=window.pageYOffset||(document.documentElement||document.body).scrollTop):"local"!=c&&c||(c=a.display.sizer.getBoundingClientRect(),d+=c.left,b+=c.top);a=a.display.lineSpace.getBoundingClientRect();return{left:d-a.left,top:b-a.top}}function Yb(a,b,c,d,e){d||(d=u(a.doc,b.line));var f=d;b=b.ch;d=$c(a,Zb(a,d),b,e);return cd(a,f,d,c)}

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b){var c=0;b=w(a.doc,b);a.options.lineWrapping||(c=gb(a.display)*b.ch);var d=u(a.doc,b.line),e=ea(d)+a.display.lineSpace.offsetTop;return{left:c,right:c,top:e,bottom:e+d.height}}function $b(a,b,c,d){a=r(a,b);a.xRel=d;c&&(a.outside=!0);return a}function fd(a,b,c){var d=a.doc;c+=a.display.viewOffset;if(0>c)return $b(d.first,0,!0,-1);var e=Ba(d,c),f=d.first+d.size-1;if(e>f)return $b(d.first+d.size-1,u(d,f).text.length,!0,1);0>b&&(b=0);for(d=u(d,e);;)if(e=Ef(a,d,e,b,c),f=(d=Aa(d,!1))&&d.find(0,!0),d&&

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var b=t("span","xxxxxxxxxx"),c=t("pre",[b]);U(a.measure,c);b=b.getBoundingClientRect();b=(b.right-b.left)/10;2<b&&(a.cachedCharWidth=b);return b||10}function Ja(a){a.curOp={cm:a,viewChanged:!1,startHeight:a.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Ff};Ta?Ta.ops.push(a.curOp):a.curOp.ownsGroup=Ta={ops:[a.curOp],delayedCallbacks:[]}}

function La(a){if(a=a.curOp.ownsGroup)try{var b=a.delayedCallbacks,c=0;do{for(;c<b.length;c++)b[c]();for(var d=0;d<a.ops.length;d++){var e=a.ops[d];if(e.cursorActivityHandlers)for(;e.cursorActivityCalled<e.cursorActivityHandlers.length;)e.cursorActivityHandlers[e.cursorActivityCalled++](e.cm)}}while(c<b.length)}finally{Ta=null;for(b=0;b<a.ops.length;b++)a.ops[b].cm.curOp=null;a=a.ops;for(b=0;b<a.length;b++){var e=a[b],c=e.cm,f=d=c.display;!f.scrollbarsClipped&&f.scroller.offsetWidth&&(f.nativeBarWidth=

f.scroller.offsetWidth-f.scroller.clientWidth,f.heightForcer.style.height=da(c)+"px",f.sizer.style.marginBottom=-f.nativeBarWidth+"px",f.sizer.style.borderRightWidth=da(c)+"px",f.scrollbarsClipped=!0);e.updateMaxLine&&Dc(c);e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<d.viewFrom||e.scrollToPos.to.line>=d.viewTo)||d.maxLineChanged&&c.options.lineWrapping;e.update=e.mustUpdate&&new Mb(c,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}for(b=

0;b<a.length;b++)e=a[b],e.updatedDisplay=e.mustUpdate&&Lc(e.cm,e.update);for(b=0;b<a.length;b++)if(e=a[b],c=e.cm,d=c.display,e.updatedDisplay&&Lb(c),e.barMeasure=jb(c),d.maxLineChanged&&!c.options.lineWrapping&&(f=void 0,f=d.maxLine.text.length,f=$c(c,Zb(c,d.maxLine),f,void 0),e.adjustWidthTo=f.left+3,c.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(d.scroller.clientWidth,d.sizer.offsetLeft+e.adjustWidthTo+da(c)+c.display.barWidth),e.maxScrollLeft=Math.max(0,d.sizer.offsetLeft+

e.adjustWidthTo-pa(c))),e.updatedDisplay||e.selectionChanged)e.preparedSelection=d.input.prepareSelection();for(b=0;b<a.length;b++)e=a[b],c=e.cm,null!=e.adjustWidthTo&&(c.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<c.doc.scrollLeft&&Ma(c,Math.min(c.display.scroller.scrollLeft,e.maxScrollLeft),!0),c.display.maxLineChanged=!1),e.preparedSelection&&c.display.input.showSelection(e.preparedSelection),e.updatedDisplay&&Oc(c,e.barMeasure),(e.updatedDisplay||e.startHeight!=c.doc.height)&&

Na(c,e.barMeasure),e.selectionChanged&&Yc(c),c.state.focused&&e.updateInput&&c.display.input.reset(e.typing),e.focus&&e.focus==fa()&&Ud(e.cm);for(b=0;b<a.length;b++){e=a[b];c=e.cm;d=c.display;f=c.doc;e.updatedDisplay&&Md(c,e.update);null==d.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(d.wheelStartX=d.wheelStartY=null);null==e.scrollTop||d.scroller.scrollTop==e.scrollTop&&!e.forceScroll||(f.scrollTop=Math.max(0,Math.min(d.scroller.scrollHeight-d.scroller.clientHeight,e.scrollTop)),

d.scrollbars.setScrollTop(f.scrollTop),d.scroller.scrollTop=f.scrollTop);null==e.scrollLeft||d.scroller.scrollLeft==e.scrollLeft&&!e.forceScroll||(f.scrollLeft=Math.max(0,Math.min(d.scroller.scrollWidth-pa(c),e.scrollLeft)),d.scrollbars.setScrollLeft(f.scrollLeft),d.scroller.scrollLeft=f.scrollLeft,Bc(c));if(e.scrollToPos){var g=void 0,h=w(f,e.scrollToPos.from),g=w(f,e.scrollToPos.to),k=e.scrollToPos.margin;null==k&&(k=0);for(var l=0;5>l;l++){var m=!1,p=ma(c,h),n=g&&g!=h?ma(c,g):p,n=cc(c,Math.min(p.left,

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(h=!1),null==h||Gf||(g=t("div","​",null,"position: absolute; top: "+(g.top-k.viewOffset-c.display.lineSpace.offsetTop)+"px; height: "+(g.bottom-g.top+da(c)+k.barHeight)+"px; left: "+g.left+"px; width: 2px;"),c.display.lineSpace.appendChild(g),g.scrollIntoView(h),c.display.lineSpace.removeChild(g))))}h=e.maybeHiddenMarkers;g=e.maybeUnhiddenMarkers;if(h)for(k=0;k<h.length;++k)h[k].lines.length||K(h[k],"hide");if(g)for(k=0;k<g.length;++k)g[k].lines.length&&K(g[k],"unhide");d.wrapper.offsetHeight&&(f.scrollTop=

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e.updateLineNumbers>b)&&(e.updateLineNumbers=b);a.curOp.viewChanged=!0;if(b>=e.viewTo)ra&&Mc(a.doc,b)<e.viewTo&&qa(a);else if(c<=e.viewFrom)ra&&Ld(a.doc,c+d)>e.viewFrom?qa(a):(e.viewFrom+=d,e.viewTo+=d);else if(b<=e.viewFrom&&c>=e.viewTo)qa(a);else if(b<=e.viewFrom){var f=dc(a,c,c+d,1);f?(e.view=e.view.slice(f.index),e.viewFrom=f.lineN,e.viewTo+=d):qa(a)}else if(c>=e.viewTo)(f=dc(a,b,b,-1))?(e.view=e.view.slice(0,f.index),e.viewTo=f.lineN):qa(a);else{var f=dc(a,b,b,-1),g=dc(a,c,c+d,1);f&&g?(e.view=

e.view.slice(0,f.index).concat(Nb(a,f.lineN,g.lineN)).concat(e.view.slice(g.index)),e.viewTo+=d):qa(a)}if(a=e.externalMeasured)c<a.lineN?a.lineN+=d:b<a.lineN+a.size&&(e.externalMeasured=null)}function na(a,b,c){a.curOp.viewChanged=!0;var d=a.display,e=a.display.externalMeasured;e&&b>=e.lineN&&b<e.lineN+e.size&&(d.externalMeasured=null);b<d.viewFrom||b>=d.viewTo||(a=d.view[Ca(a,b)],null!=a.node&&(a=a.changes||(a.changes=[]),-1==D(a,c)&&a.push(c)))}function qa(a){a.display.viewFrom=a.display.viewTo=

a.doc.first;a.display.view=[];a.display.viewOffset=0}function Ca(a,b){if(b>=a.display.viewTo)return null;b-=a.display.viewFrom;if(0>b)return null;for(var c=a.display.view,d=0;d<c.length;d++)if(b-=c[d].size,0>b)return d}function dc(a,b,c,d){var e=Ca(a,b),f=a.display.view;if(!ra||c==a.doc.first+a.doc.size)return{index:e,lineN:c};for(var g=0,h=a.display.viewFrom;g<e;g++)h+=f[g].size;if(h!=b){if(0<d){if(e==f.length-1)return null;b=h+f[e].size-b;e++}else b=h-b;c+=b}for(;Mc(a.doc,c)!=c;){if(e==(0>d?0:f.length-

1))return null;c+=d*f[e-(0>d?1:0)].size;e+=d}return{index:e,lineN:c}}function Kd(a){a=a.display.view;for(var b=0,c=0;c<a.length;c++){var d=a[c];d.hidden||d.node&&!d.changes||++b}return b}function sf(a){function b(){d.activeTouch&&(e=setTimeout(function(){d.activeTouch=null},1E3),f=d.activeTouch,f.end=+new Date)}function c(a,b){if(null==b.left)return!0;var c=b.left-a.left,d=b.top-a.top;return 400<c*c+d*d}var d=a.display;v(d.scroller,"mousedown",G(a,pe));B&&11>C?v(d.scroller,"dblclick",G(a,function(b){if(!ja(a,

b)){var c=Ua(a,b);!c||hd(a,b,"gutterClick",!0,L)||oa(a.display,b)||(O(b),b=a.findWordAt(c),Ub(a.doc,b.anchor,b.head))}})):v(d.scroller,"dblclick",function(b){ja(a,b)||O(b)});id||v(d.scroller,"contextmenu",function(b){qe(a,b)});var e,f={end:0};v(d.scroller,"touchstart",function(a){var b;1!=a.touches.length?b=!1:(b=a.touches[0],b=1>=b.radiusX&&1>=b.radiusY);b||(clearTimeout(e),b=+new Date,d.activeTouch={start:b,moved:!1,prev:300>=b-f.end?f:null},1==a.touches.length&&(d.activeTouch.left=a.touches[0].pageX,

d.activeTouch.top=a.touches[0].pageY))});v(d.scroller,"touchmove",function(){d.activeTouch&&(d.activeTouch.moved=!0)});v(d.scroller,"touchend",function(e){var f=d.activeTouch;if(f&&!oa(d,e)&&null!=f.left&&!f.moved&&300>new Date-f.start){var g=a.coordsChar(d.activeTouch,"page"),f=!f.prev||c(f,f.prev)?new z(g,g):!f.prev.prev||c(f,f.prev.prev)?a.findWordAt(g):new z(r(g.line,0),w(a.doc,r(g.line+1,0)));a.setSelection(f.anchor,f.head);a.focus();O(e)}b()});v(d.scroller,"touchcancel",b);v(d.scroller,"scroll",

function(){d.scroller.clientHeight&&(lb(a,d.scroller.scrollTop),Ma(a,d.scroller.scrollLeft,!0),K(a,"scroll",a))});v(d.scroller,"mousewheel",function(b){re(a,b)});v(d.scroller,"DOMMouseScroll",function(b){re(a,b)});v(d.wrapper,"scroll",function(){d.wrapper.scrollTop=d.wrapper.scrollLeft=0});d.dragFunctions={simple:function(b){ja(a,b)||jd(b)},start:function(b){if(B&&(!a.state.draggingText||100>+new Date-se))jd(b);else if(!ja(a,b)&&!oa(a.display,b)&&(b.dataTransfer.setData("Text",a.getSelection()),b.dataTransfer.setDragImage&&

!te)){var c=t("img",null,null,"position: fixed; left: 0; top: 0;");c.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw\x3d\x3d";ba&&(c.width=c.height=1,a.display.wrapper.appendChild(c),c._top=c.offsetTop);b.dataTransfer.setDragImage(c,0,0);ba&&c.parentNode.removeChild(c)}},drop:G(a,Hf)};var g=d.input.getField();v(g,"keyup",function(b){ue.call(a,b)});v(g,"keydown",G(a,ve));v(g,"keypress",G(a,we));v(g,"focus",cb(xc,a));v(g,"blur",cb(db,a))}function If(a){var b=a.display;

if(b.lastWrapHeight!=b.wrapper.clientHeight||b.lastWrapWidth!=b.wrapper.clientWidth)b.cachedCharWidth=b.cachedTextHeight=b.cachedPaddingH=null,b.scrollbarsClipped=!1,a.setSize()}function oa(a,b){for(var c=b.target||b.srcElement;c!=a.wrapper;c=c.parentNode)if(!c||1==c.nodeType&&"true"==c.getAttribute("cm-ignore-events")||c.parentNode==a.sizer&&c!=a.mover)return!0}function Ua(a,b,c,d){var e=a.display;if(!c&&"true"==(b.target||b.srcElement).getAttribute("cm-not-content"))return null;var f,g;c=e.lineSpace.getBoundingClientRect();

try{f=b.clientX-c.left,g=b.clientY-c.top}catch(h){return null}b=fd(a,f,g);var k;d&&1==b.xRel&&(k=u(a.doc,b.line).text).length==b.ch&&(d=aa(k,k.length,a.options.tabSize)-k.length,b=r(b.line,Math.max(0,Math.round((f-ie(a.display).left)/gb(a.display))-d)));return b}function pe(a){var b=this.display;if(!(b.activeTouch&&b.input.supportsTouch()||ja(this,a)))if(b.shift=a.shiftKey,oa(b,a))J||(b.scroller.draggable=!1,setTimeout(function(){b.scroller.draggable=!0},100));else if(!hd(this,a,"gutterClick",!0,

L)){var c=Ua(this,a);window.focus();switch(xe(a)){case 1:c?Jf(this,a,c):(a.target||a.srcElement)==b.scroller&&O(a);break;case 2:J&&(this.state.lastMiddleDown=+new Date);c&&Ub(this.doc,c);setTimeout(function(){b.input.focus()},20);O(a);break;case 3:id?qe(this,a):Kf(this)}}}function Jf(a,b,c){B?setTimeout(cb(Ud,a),0):a.curOp.focus=fa();var d=+new Date,e;ec&&ec.time>d-400&&0==y(ec.pos,c)?e="triple":fc&&fc.time>d-400&&0==y(fc.pos,c)?(e="double",ec={time:d,pos:c}):(e="single",fc={time:d,pos:c});var d=

a.doc.sel,f=W?b.metaKey:b.ctrlKey,g;a.options.dragDrop&&Lf&&!Rb(a)&&"single"==e&&-1<(g=d.contains(c))&&!d.ranges[g].empty()?Mf(a,b,c,f):Nf(a,b,c,e,f)}function Mf(a,b,c,d){var e=a.display,f=+new Date,g=G(a,function(h){J&&(e.scroller.draggable=!1);a.state.draggingText=!1;ka(document,"mouseup",g);ka(e.scroller,"drop",g);10>Math.abs(b.clientX-h.clientX)+Math.abs(b.clientY-h.clientY)&&(O(h),!d&&+new Date-200<f&&Ub(a.doc,c),J||B&&9==C?setTimeout(function(){document.body.focus();e.input.focus()},20):e.input.focus())});

J&&(e.scroller.draggable=!0);a.state.draggingText=g;e.scroller.dragDrop&&e.scroller.dragDrop();v(document,"mouseup",g);v(e.scroller,"drop",g)}function Nf(a,b,c,d,e){function f(b){if(0!=y(x,b))if(x=b,"rect"==d){for(var e=[],f=a.options.tabSize,g=aa(u(l,c.line).text,c.ch,f),h=aa(u(l,b.line).text,b.ch,f),k=Math.min(g,h),g=Math.max(g,h),h=Math.min(c.line,b.line),q=Math.min(a.lastLine(),Math.max(c.line,b.line));h<=q;h++){var E=u(l,h).text,t=ye(E,k,f);k==g?e.push(new z(r(h,t),r(h,t))):E.length>t&&e.push(new z(r(h,

t),r(h,ye(E,g,f))))}e.length||e.push(new z(c,c));H(l,Z(n.ranges.slice(0,p).concat(e),p),{origin:"*mouse",scroll:!1});a.scrollIntoView(b)}else e=m,f=e.anchor,k=b,"single"!=d&&(b="double"==d?a.findWordAt(b):new z(r(b.line,0),w(l,r(b.line+1,0))),0<y(b.anchor,f)?(k=b.head,f=Qb(e.from(),b.anchor)):(k=b.anchor,f=Pb(e.to(),b.head))),e=n.ranges.slice(0),e[p]=new z(w(l,f),k),H(l,Z(e,p),kd)}function g(b){var c=++A,e=Ua(a,b,!0,"rect"==d);if(e)if(0!=y(e,x)){a.curOp.focus=fa();f(e);var h=Hc(k,l);(e.line>=h.to||

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c)||f(!n);n=!1){var q=l.text.charAt(h)||"\n",q=oc(q,b)?"w":d&&"\n"==q?"n":!d||/\s/.test(q)?null:"p";!d||n||q||(q="s");if(p&&p!=q){0>c&&(c=1,f());break}q&&(p=q);if(0<c&&!f(!n))break}}k=Xb(a,r(g,h),k,!0);m||(k.hitSide=!0);return k}function Pe(a,b,c,d){var e=a.doc,f=b.left,g;"page"==d?(g=Math.min(a.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),g=b.top+c*(g-(0>c?1.5:.5)*xa(a.display))):"line"==d&&(g=0<c?b.bottom+3:b.top-3);for(;;){b=fd(a,f,g);if(!b.outside)break;

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null,null,J?"padding-right: .1px":null),c={pre:t("pre",[c]),content:c,col:0,pos:0,cm:a,splitSpaces:(B||J)&&a.getOption("lineWrapping")};b.measure={};for(var d=0;d<=(b.rest?b.rest.length:0);d++){var e=d?b.rest[d-1]:b.line,f;c.pos=0;c.addToken=cg;var g;if(null!=vd)g=vd;else{g=U(a.display.measure,document.createTextNode("AخA"));var h=Ea(g,0,1).getBoundingClientRect();g=h&&h.left!=h.right?vd=3>Ea(g,1,2).getBoundingClientRect().right-h.right:!1}g&&(f=Y(e))&&(c.addToken=dg(c.addToken,f));c.map=[];h=b!=

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return!0},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){B&&9<=C&&(this.hasSelection=null);this.fastPoll()},onContextMenu:function(a){function b(){if(null!=g.selectionStart){var a=e.somethingSelected(),b="​"+(a?g.value:"");g.value="⇚";g.value=b;d.prevInput=a?"":"​";g.selectionStart=1;g.selectionEnd=b.length;f.selForContextMenu=e.doc.sel}}function c(){d.contextMenuPending=!1;d.wrapper.style.position="relative";g.style.cssText=l;B&&9>C&&f.scrollbars.setScrollTop(f.scroller.scrollTop=

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B&&9<=C&&b();if(id){jd(a);var p=function(){ka(window,"mouseup",p);setTimeout(c,20)};v(window,"mouseup",p)}else setTimeout(c,50)}},setUneditable:Eb,needsContentAttribute:!1},Tc.prototype);Uc.prototype=V({init:function(a){function b(a){if(d.somethingSelected())X=d.getSelections(),"cut"==a.type&&d.replaceSelection("",null,"cut");else if(d.options.lineWiseCopyCut){var b=Vd(d);X=b.text;"cut"==a.type&&d.operation(function(){d.setSelections(b.ranges,0,ha);d.replaceSelection("",null,"cut")})}else return;

if(a.clipboardData&&!Qa)a.preventDefault(),a.clipboardData.clearData(),a.clipboardData.setData("text/plain",X.join("\n"));else{var c=Xd();a=c.firstChild;d.display.lineSpace.insertBefore(c,d.display.lineSpace.firstChild);a.value=X.join("\n");var h=document.activeElement;Za(a);setTimeout(function(){d.display.lineSpace.removeChild(c);h.focus()},50)}}var c=this,d=c.cm;a=c.div=a.lineDiv;a.contentEditable="true";Wd(a);v(a,"paste",function(a){var b=a.clipboardData&&a.clipboardData.getData("text/plain");

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a.data),setTimeout(function(){b.handled||c.applyComposition(b);c.composing==b&&(c.composing=null)},50))});v(a,"touchstart",function(){c.forceCompositionEnd()});v(a,"input",function(){c.composing||c.pollContent()||T(c.cm,function(){Q(d)})});v(a,"copy",b);v(a,"cut",b)},prepareSelection:function(){var a=he(this.cm,!1);a.focus=this.cm.state.focused;return a},showSelection:function(a){a&&this.cm.display.view.length&&(a.focus&&this.showPrimarySelection(),this.showMultipleSelections(a))},showPrimarySelection:function(){var a=

window.getSelection(),b=this.cm.doc.sel.primary(),c=Tb(this.cm,a.anchorNode,a.anchorOffset),d=Tb(this.cm,a.focusNode,a.focusOffset);if(!c||c.bad||!d||d.bad||0!=y(Qb(c,d),b.from())||0!=y(Pb(c,d),b.to()))if(c=Yd(this.cm,b.from()),d=Yd(this.cm,b.to()),c||d){var e=this.cm.display.view,b=a.rangeCount&&a.getRangeAt(0);c?d||(d=e[e.length-1].measure,d=d.maps?d.maps[d.maps.length-1]:d.map,d={node:d[d.length-1],offset:d[d.length-2]-d[d.length-3]}):c={node:e[0].measure.map[2],offset:0};try{var f=Ea(c.node,c.offset,

d.offset,d.node)}catch(g){}f&&(a.removeAllRanges(),a.addRange(f),b&&null==a.anchorNode?a.addRange(b):wa&&this.startGracePeriod());this.rememberSelection()}},startGracePeriod:function(){var a=this;clearTimeout(this.gracePeriod);this.gracePeriod=setTimeout(function(){a.gracePeriod=!1;a.selectionChanged()&&a.cm.operation(function(){a.cm.curOp.selectionChanged=!0})},20)},showMultipleSelections:function(a){U(this.cm.display.cursorDiv,a.cursors);U(this.cm.display.selectionDiv,a.selection)},rememberSelection:function(){var a=

window.getSelection();this.lastAnchorNode=a.anchorNode;this.lastAnchorOffset=a.anchorOffset;this.lastFocusNode=a.focusNode;this.lastFocusOffset=a.focusOffset},selectionInEditor:function(){var a=window.getSelection();if(!a.rangeCount)return!1;a=a.getRangeAt(0).commonAncestorContainer;return Wc(this.div,a)},focus:function(){"nocursor"!=this.cm.options.readOnly&&this.div.focus()},blur:function(){this.div.blur()},getField:function(){return this.div},supportsTouch:function(){return!0},receivedFocus:function(){function a(){b.cm.state.focused&&

(b.pollSelection(),b.polling.set(b.cm.options.pollInterval,a))}var b=this;this.selectionInEditor()?this.pollSelection():T(this.cm,function(){b.cm.curOp.selectionChanged=!0});this.polling.set(this.cm.options.pollInterval,a)},selectionChanged:function(){var a=window.getSelection();return a.anchorNode!=this.lastAnchorNode||a.anchorOffset!=this.lastAnchorOffset||a.focusNode!=this.lastFocusNode||a.focusOffset!=this.lastFocusOffset},pollSelection:function(){if(!this.composing&&!this.gracePeriod&&this.selectionChanged()){var a=

window.getSelection(),b=this.cm;this.rememberSelection();var c=Tb(b,a.anchorNode,a.anchorOffset),d=Tb(b,a.focusNode,a.focusOffset);c&&d&&T(b,function(){H(b.doc,ga(c,d),ha);if(c.bad||d.bad)b.curOp.selectionChanged=!0})}},pollContent:function(){var a=this.cm,b=a.display,c=a.doc.sel.primary(),d=c.from(),c=c.to();if(d.line<b.viewFrom||c.line>b.viewTo-1)return!1;var e;d.line==b.viewFrom||0==(e=Ca(a,d.line))?(d=F(b.view[0].line),e=b.view[0].node):(d=F(b.view[e].line),e=b.view[e-1].node.nextSibling);var f=

Ca(a,c.line);f==b.view.length-1?(c=b.viewTo-1,b=b.view[f].node):(c=F(b.view[f+1].line)-1,b=b.view[f+1].node.previousSibling);b=sa(xf(a,e,b,d,c));for(e=Da(a.doc,r(d,0),r(c,u(a.doc,c).text.length));1<b.length&&1<e.length;)if(A(b)==A(e))b.pop(),e.pop(),c--;else if(b[0]==e[0])b.shift(),e.shift(),d++;else break;for(var g=0,f=0,h=b[0],k=e[0],l=Math.min(h.length,k.length);g<l&&h.charCodeAt(g)==k.charCodeAt(g);)++g;h=A(b);k=A(e);for(l=Math.min(h.length-(1==b.length?g:0),k.length-(1==e.length?g:0));f<l&&h.charCodeAt(h.length-

f-1)==k.charCodeAt(k.length-f-1);)++f;b[b.length-1]=h.slice(0,h.length-f);b[0]=b[0].slice(g);d=r(d,g);c=r(c,e.length?A(e).length-f:0);if(1<b.length||b[0]||y(d,c))return wb(a.doc,b,d,c,"+input"),!0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&!this.composing.handled&&(this.applyComposition(this.composing),this.composing.handled=!0,this.div.blur(),this.div.focus())},applyComposition:function(a){a.data&&

a.data!=a.startData&&G(this.cm,Sc)(this.cm,a.data,0,a.sel)},setUneditable:function(a){a.setAttribute("contenteditable","false")},onKeyPress:function(a){a.preventDefault();G(this.cm,Sc)(this.cm,String.fromCharCode(null==a.charCode?a.keyCode:a.charCode),0)},onContextMenu:Eb,resetPosition:Eb,needsContentAttribute:!0},Uc.prototype);q.inputStyles={textarea:Tc,contenteditable:Uc};la.prototype={primary:function(){return this.ranges[this.primIndex]},equals:function(a){if(a==this)return!0;if(a.primIndex!=

this.primIndex||a.ranges.length!=this.ranges.length)return!1;for(var b=0;b<this.ranges.length;b++){var c=this.ranges[b],d=a.ranges[b];if(0!=y(c.anchor,d.anchor)||0!=y(c.head,d.head))return!1}return!0},deepCopy:function(){for(var a=[],b=0;b<this.ranges.length;b++)a[b]=new z(Rc(this.ranges[b].anchor),Rc(this.ranges[b].head));return new la(a,this.primIndex)},somethingSelected:function(){for(var a=0;a<this.ranges.length;a++)if(!this.ranges[a].empty())return!0;return!1},contains:function(a,b){b||(b=a);

for(var c=0;c<this.ranges.length;c++){var d=this.ranges[c];if(0<=y(b,d.from())&&0>=y(a,d.to()))return c}return-1}};z.prototype={from:function(){return Qb(this.anchor,this.head)},to:function(){return Pb(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var ad={left:0,right:0,top:0,bottom:0},Fa,Ta=null,Ff=0,fc,ec,se=0,gc=0,R=null;B?R=-.53:wa?R=15:kg?R=-.7:te&&(R=-1/3);var ze=function(a){var b=a.wheelDeltaX,c=a.wheelDeltaY;null==b&&a.detail&&

a.axis==a.HORIZONTAL_AXIS&&(b=a.detail);null==c&&a.detail&&a.axis==a.VERTICAL_AXIS?c=a.detail:null==c&&(c=a.wheelDelta);return{x:b,y:c}};q.wheelEventPixels=function(a){a=ze(a);a.x*=R;a.y*=R;return a};var Qf=new bb,md=null,ta=q.changeEnd=function(a){return a.text?r(a.from.line+a.text.length-1,A(a.text).length+(1==a.text.length?a.from.ch:0)):a.to};q.prototype={constructor:q,focus:function(){window.focus();this.display.input.focus()},setOption:function(a,b){var c=this.options,d=c[a];if(c[a]!=b||"mode"==

a)c[a]=b,Ka.hasOwnProperty(a)&&G(this,Ka[a])(this,b,d)},getOption:function(a){return this.options[a]},getDoc:function(){return this.doc},addKeyMap:function(a,b){this.state.keyMaps[b?"push":"unshift"](pc(a))},removeKeyMap:function(a){for(var b=this.state.keyMaps,c=0;c<b.length;++c)if(b[c]==a||b[c].name==a)return b.splice(c,1),!0},addOverlay:M(function(a,b){var c=a.token?a:q.getMode(this.options,a);if(c.startState)throw Error("Overlays may not be stateful.");this.state.overlays.push({mode:c,modeSpec:a,

opaque:b&&b.opaque});this.state.modeGen++;Q(this)}),removeOverlay:M(function(a){for(var b=this.state.overlays,c=0;c<b.length;++c){var d=b[c].modeSpec;if(d==a||"string"==typeof a&&d.name==a){b.splice(c,1);this.state.modeGen++;Q(this);break}}}),indentLine:M(function(a,b,c){"string"!=typeof b&&"number"!=typeof b&&(b=null==b?this.options.smartIndent?"smart":"prev":b?"add":"subtract");qb(this.doc,a)&&pb(this,a,b,c)}),indentSelection:M(function(a){for(var b=this.doc.sel.ranges,c=-1,d=0;d<b.length;d++){var e=

b[d];if(e.empty())e.head.line>c&&(pb(this,e.head.line,a,!0),c=e.head.line,d==this.doc.sel.primIndex&&Pa(this));else{for(var f=e.from(),e=e.to(),g=Math.max(c,f.line),c=Math.min(this.lastLine(),e.line-(e.ch?0:1))+1,e=g;e<c;++e)pb(this,e,a);e=this.doc.sel.ranges;0==f.ch&&b.length==e.length&&0<e[d].from().ch&&Xc(this.doc,d,new z(f,e[d].to()),ha)}}}),getTokenAt:function(a,b){return Ye(this,a,b)},getLineTokens:function(a,b){return Ye(this,r(a),b,!0)},getTokenTypeAt:function(a){a=w(this.doc,a);var b=$e(this,

u(this.doc,a.line)),c=0,d=(b.length-1)/2;a=a.ch;if(0==a)b=b[2];else for(;;){var e=c+d>>1;if((e?b[2*e-1]:0)>=a)d=e;else if(b[2*e+1]<a)c=e+1;else{b=b[2*e+2];break}}c=b?b.indexOf("cm-overlay "):-1;return 0>c?b:0==c?null:b.slice(0,c-1)},getModeAt:function(a){var b=this.doc.mode;return b.innerMode?q.innerMode(b,this.getTokenAt(a).state).mode:b},getHelper:function(a,b){return this.getHelpers(a,b)[0]},getHelpers:function(a,b){var c=[];if(!$a.hasOwnProperty(b))return c;var d=$a[b],e=this.getModeAt(a);if("string"==

typeof e[b])d[e[b]]&&c.push(d[e[b]]);else if(e[b])for(var f=0;f<e[b].length;f++){var g=d[e[b][f]];g&&c.push(g)}else e.helperType&&d[e.helperType]?c.push(d[e.helperType]):d[e.name]&&c.push(d[e.name]);for(f=0;f<d._global.length;f++)g=d._global[f],g.pred(e,this)&&-1==D(c,g.val)&&c.push(g.val);return c},getStateAfter:function(a,b){var c=this.doc;a=Math.max(c.first,Math.min(null==a?c.first+c.size-1:a,c.first+c.size-1));return sb(this,a+1,b)},cursorCoords:function(a,b){var c;c=this.doc.sel.primary();c=

null==a?c.head:"object"==typeof a?w(this.doc,a):a?c.from():c.to();return ma(this,c,b||"page")},charCoords:function(a,b){return Yb(this,w(this.doc,a),b||"page")},coordsChar:function(a,b){a=ne(this,a,b||"page");return fd(this,a.left,a.top)},lineAtHeight:function(a,b){a=ne(this,{top:a,left:0},b||"page").top;return Ba(this.doc,a+this.display.viewOffset)},heightAtLine:function(a,b){var c=!1,d;"number"==typeof a?(d=this.doc.first+this.doc.size-1,a<this.doc.first?a=this.doc.first:a>d&&(a=d,c=!0),d=u(this.doc,

a)):d=a;return cd(this,d,{top:0,left:0},b||"page").top+(c?this.doc.height-ea(d):0)},defaultTextHeight:function(){return xa(this.display)},defaultCharWidth:function(){return gb(this.display)},setGutterMarker:M(function(a,b,c){return nc(this.doc,a,"gutter",function(a){var e=a.gutterMarkers||(a.gutterMarkers={});e[b]=c;!c&&hf(e)&&(a.gutterMarkers=null);return!0})}),clearGutter:M(function(a){var b=this,c=b.doc,d=c.first;c.iter(function(c){c.gutterMarkers&&c.gutterMarkers[a]&&(c.gutterMarkers[a]=null,

na(b,d,"gutter"),hf(c.gutterMarkers)&&(c.gutterMarkers=null));++d})}),lineInfo:function(a){if("number"==typeof a){if(!qb(this.doc,a))return null;var b=a;a=u(this.doc,a);if(!a)return null}else if(b=F(a),null==b)return null;return{line:b,handle:a,text:a.text,gutterMarkers:a.gutterMarkers,textClass:a.textClass,bgClass:a.bgClass,wrapClass:a.wrapClass,widgets:a.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(a,b,c,d,e){var f=this.display;a=

ma(this,w(this.doc,a));var g=a.bottom,h=a.left;b.style.position="absolute";b.setAttribute("cm-ignore-events","true");this.display.input.setUneditable(b);f.sizer.appendChild(b);if("over"==d)g=a.top;else if("above"==d||"near"==d){var k=Math.max(f.wrapper.clientHeight,this.doc.height),l=Math.max(f.sizer.clientWidth,f.lineSpace.clientWidth);("above"==d||a.bottom+b.offsetHeight>k)&&a.top>b.offsetHeight?g=a.top-b.offsetHeight:a.bottom+b.offsetHeight<=k&&(g=a.bottom);h+b.offsetWidth>l&&(h=l-b.offsetWidth)}b.style.top=

g+"px";b.style.left=b.style.right="";"right"==e?(h=f.sizer.clientWidth-b.offsetWidth,b.style.right="0px"):("left"==e?h=0:"middle"==e&&(h=(f.sizer.clientWidth-b.offsetWidth)/2),b.style.left=h+"px");c&&(a=cc(this,h,g,h+b.offsetWidth,g+b.offsetHeight),null!=a.scrollTop&&lb(this,a.scrollTop),null!=a.scrollLeft&&Ma(this,a.scrollLeft))},triggerOnKeyDown:M(ve),triggerOnKeyPress:M(we),triggerOnKeyUp:ue,execCommand:function(a){if(ic.hasOwnProperty(a))return ic[a](this)},findPosH:function(a,b,c,d){var e=1;

0>b&&(e=-1,b=-b);var f=0;for(a=w(this.doc,a);f<b&&(a=rd(this.doc,a,e,c,d),!a.hitSide);++f);return a},moveH:M(function(a,b){var c=this;c.extendSelectionsBy(function(d){return c.display.shift||c.doc.extend||d.empty()?rd(c.doc,d.head,a,b,c.options.rtlMoveVisually):0>a?d.from():d.to()},Gb)}),deleteH:M(function(a,b){var c=this.doc;this.doc.sel.somethingSelected()?c.replaceSelection("",null,"+delete"):Va(this,function(d){var e=rd(c,d.head,a,b,!1);return 0>a?{from:e,to:d.head}:{from:d.head,to:e}})}),findPosV:function(a,

b,c,d){var e=1;0>b&&(e=-1,b=-b);var f=0;for(a=w(this.doc,a);f<b&&(a=ma(this,a,"div"),null==d?d=a.left:a.left=d,a=Pe(this,a,e,c),!a.hitSide);++f);return a},moveV:M(function(a,b){var c=this,d=this.doc,e=[],f=!c.display.shift&&!d.extend&&d.sel.somethingSelected();d.extendSelectionsBy(function(g){if(f)return 0>a?g.from():g.to();var k=ma(c,g.head,"div");null!=g.goalColumn&&(k.left=g.goalColumn);e.push(k.left);var l=Pe(c,k,a,b);"page"==b&&g==d.sel.primary()&&lc(c,null,Yb(c,l,"div").top-k.top);return l},

Gb);if(e.length)for(var g=0;g<d.sel.ranges.length;g++)d.sel.ranges[g].goalColumn=e[g]}),findWordAt:function(a){var b=u(this.doc,a.line).text,c=a.ch,d=a.ch;if(b){var e=this.getHelper(a,"wordChars");(0>a.xRel||d==b.length)&&c?--c:++d;for(var f=b.charAt(c),f=oc(f,e)?function(a){return oc(a,e)}:/\s/.test(f)?function(a){return/\s/.test(a)}:function(a){return!/\s/.test(a)&&!oc(a)};0<c&&f(b.charAt(c-1));)--c;for(;d<b.length&&f(b.charAt(d));)++d}return new z(r(a.line,c),r(a.line,d))},toggleOverwrite:function(a){if(null==

a||a!=this.state.overwrite)(this.state.overwrite=!this.state.overwrite)?mb(this.display.cursorDiv,"CodeMirror-overwrite"):kb(this.display.cursorDiv,"CodeMirror-overwrite"),K(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==fa()},scrollTo:M(function(a,b){null==a&&null==b||mc(this);null!=a&&(this.curOp.scrollLeft=a);null!=b&&(this.curOp.scrollTop=b)}),getScrollInfo:function(){var a=this.display.scroller;return{left:a.scrollLeft,top:a.scrollTop,

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a),1);!this.lines.length&&this.doc.cm&&(a=this.doc.cm.curOp,(a.maybeHiddenMarkers||(a.maybeHiddenMarkers=[])).push(this))};var sd=0,rc=q.SharedTextMarker=function(a,b){this.markers=a;this.primary=b;for(var c=0;c<a.length;++c)a[c].parent=this};Ya(rc);rc.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var a=0;a<this.markers.length;++a)this.markers[a].clear();L(this,"clear")}};rc.prototype.find=function(a,b){return this.primary.find(a,b)};var sc=q.LineWidget=function(a,

b,c){if(c)for(var d in c)c.hasOwnProperty(d)&&(this[d]=c[d]);this.doc=a;this.node=b};Ya(sc);sc.prototype.clear=function(){var a=this.doc.cm,b=this.line.widgets,c=this.line,d=F(c);if(null!=d&&b){for(var e=0;e<b.length;++e)b[e]==this&&b.splice(e--,1);b.length||(c.widgets=null);var f=ub(this);ca(c,Math.max(0,c.height-f));a&&T(a,function(){var b=-f;ea(c)<(a.curOp&&a.curOp.scrollTop||a.doc.scrollTop)&&lc(a,null,b);na(a,d,"widget")})}};sc.prototype.changed=function(){var a=this.height,b=this.doc.cm,c=this.line;

this.height=null;var d=ub(this)-a;d&&(ca(c,c.height+d),b&&T(b,function(){b.curOp.forceUpdate=!0;ea(c)<(b.curOp&&b.curOp.scrollTop||b.doc.scrollTop)&&lc(b,null,d)}))};var Ab=q.Line=function(a,b,c){this.text=a;Ue(this,b);this.height=c?c(this):1};Ya(Ab);Ab.prototype.lineNo=function(){return F(this)};var bg={},ag={};Bb.prototype={chunkSize:function(){return this.lines.length},removeInner:function(a,b){for(var c=a,d=a+b;c<d;++c){var e=this.lines[c];this.height-=e.height;var f=e;f.parent=null;Te(f);L(e,

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e-a),g=d.height;d.removeInner(a,f);this.height-=g-d.height;e==f&&(this.children.splice(c--,1),d.parent=null);if(0==(b-=f))break;a=0}else a-=e}25>this.size-b&&(1<this.children.length||!(this.children[0]instanceof Bb))&&(c=[],this.collapse(c),this.children=[new Bb(c)],this.children[0].parent=this)},collapse:function(a){for(var b=0;b<this.children.length;++b)this.children[b].collapse(a)},insertInner:function(a,b,c){this.size+=b.length;this.height+=c;for(var d=0;d<this.children.length;++d){var e=this.children[d],

f=e.chunkSize();if(a<=f){e.insertInner(a,b,c);if(e.lines&&50<e.lines.length){for(;50<e.lines.length;)a=e.lines.splice(e.lines.length-25,25),a=new Bb(a),e.height-=a.height,this.children.splice(d+1,0,a),a.parent=this;this.maybeSpill()}break}a-=f}},maybeSpill:function(){if(!(10>=this.children.length)){var a=this;do{var b=a.children.splice(a.children.length-5,5),b=new Cb(b);if(a.parent){a.size-=b.size;a.height-=b.height;var c=D(a.parent.children,a);a.parent.children.splice(c+1,0,b)}else c=new Cb(a.children),

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a))return u(this,a)},getLineNumber:function(a){return F(a)},getLineHandleVisualStart:function(a){"number"==typeof a&&(a=u(this,a));return ia(a)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(a){return w(this,a)},getCursor:function(a){var b=this.sel.primary();return null==a||"head"==a?b.head:"anchor"==a?b.anchor:"end"==a||"to"==a||!1===a?b.to():b.from()},listSelections:function(){return this.sel.ranges},

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this.sel.ranges,d=0;d<c.length;d++){var e=Da(this,c[d].from(),c[d].to());!1!==a&&(e=e.join(a||"\n"));b[d]=e}return b},replaceSelection:function(a,b,c){for(var d=[],e=0;e<this.sel.ranges.length;e++)d[e]=a;this.replaceSelections(d,b,c||"+input")},replaceSelections:N(function(a,b,c){for(var d=[],e=this.sel,f=0;f<e.ranges.length;f++){var g=e.ranges[f];d[f]={from:g.from(),to:g.to(),text:sa(a[f]),origin:c}}if(f=b&&"end"!=b){f=[];c=a=r(this.first,0);for(e=0;e<d.length;e++){var h=d[e],g=Ee(h.from,a,c),k=

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this.history,b=0,c=0,d=0;d<a.done.length;d++)a.done[d].ranges||++b;for(d=0;d<a.undone.length;d++)a.undone[d].ranges||++c;return{undo:b,redo:c}},clearHistory:function(){this.history=new uc(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(a){a&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null);return this.history.generation},isClean:function(a){return this.history.generation==(a||this.cleanGeneration)},

getHistory:function(){return{done:Xa(this.history.done),undone:Xa(this.history.undone)}},setHistory:function(a){var b=this.history=new uc(this.history.maxGeneration);b.done=Xa(a.done.slice(0),null,!0);b.undone=Xa(a.undone.slice(0),null,!0)},addLineClass:N(function(a,b,c){return nc(this,a,"gutter"==b?"gutter":"class",function(a){var e="text"==b?"textClass":"background"==b?"bgClass":"gutter"==b?"gutterClass":"wrapClass";if(a[e]){if(Fb(c).test(a[e]))return!1;a[e]+=" "+c}else a[e]=c;return!0})}),removeLineClass:N(function(a,

b,c){return nc(this,a,"gutter"==b?"gutter":"class",function(a){var e="text"==b?"textClass":"background"==b?"bgClass":"gutter"==b?"gutterClass":"wrapClass",f=a[e];if(f)if(null==c)a[e]=null;else{var g=f.match(Fb(c));if(!g)return!1;var h=g.index+g[0].length;a[e]=f.slice(0,g.index)+(g.index&&h!=f.length?" ":"")+f.slice(h)||null}else return!1;return!0})}),addLineWidget:N(function(a,b,c){return $f(this,a,b,c)}),removeLineWidget:function(a){a.clear()},markText:function(a,b,c){return Wa(this,w(this,a),w(this,

b),c,"range")},setBookmark:function(a,b){var c={replacedWith:b&&(null==b.nodeType?b.widget:b),insertLeft:b&&b.insertLeft,clearWhenEmpty:!1,shared:b&&b.shared,handleMouseEvents:b&&b.handleMouseEvents};a=w(this,a);return Wa(this,a,a,c,"bookmark")},findMarksAt:function(a){a=w(this,a);var b=[],c=u(this,a.line).markedSpans;if(c)for(var d=0;d<c.length;++d){var e=c[d];(null==e.from||e.from<=a.ch)&&(null==e.to||e.to>=a.ch)&&b.push(e.marker.parent||e.marker)}return b},findMarks:function(a,b,c){a=w(this,a);

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