ac05c178b0
Adds the following JS libraries: * CodeMirror - extensible text editor * FileSaver - shim for saving files * require - dependency resolver and module loader Signed-off-by: Nick Clemens <nick@quecheelibrary.org> Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de> Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
15 lines
No EOL
149 KiB
JavaScript
15 lines
No EOL
149 KiB
JavaScript
/* CodeMirror - Minified & Bundled
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Generated on 6/11/2015 with http://codemirror.net/doc/compress.html
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Version: 5.3
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CodeMirror Library:
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- codemirror.js
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Add-ons:
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- runmode.js
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*/
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!function(a){if("object"==typeof exports&&"object"==typeof module)module.exports=a();else{if("function"==typeof define&&define.amd)return define([],a);this.CodeMirror=a()}}(function(){"use strict";function v(a,b){if(!(this instanceof v))return new v(a,b);this.options=b=b?eh(b):{},eh(xe,b,!1),I(b);var c=b.value;"string"==typeof c&&(c=new $f(c,b.mode)),this.doc=c;var g=new v.inputStyles[b.inputStyle](this),h=this.display=new w(a,c,g);h.wrapper.CodeMirror=this,E(this),C(this),b.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),b.autofocus&&!n&&h.input.focus(),M(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new Vg,keySeq:null,specialChars:null};var i=this;d&&11>e&&setTimeout(function(){i.display.input.reset(!0)},20),od(this),yh(),Uc(this),this.curOp.forceUpdate=!0,cg(this,c),b.autofocus&&!n||i.hasFocus()?setTimeout(fh(Wd,this),20):Xd(this);for(var j in ye)ye.hasOwnProperty(j)&&ye[j](this,b[j],Ae);R(this),b.finishInit&&b.finishInit(this);for(var k=0;k<Ee.length;++k)Ee[k](this);Wc(this),f&&b.lineWrapping&&"optimizelegibility"==getComputedStyle(h.lineDiv).textRendering&&(h.lineDiv.style.textRendering="auto")}function w(b,c,g){var h=this;this.input=g,h.scrollbarFiller=mh("div",null,"CodeMirror-scrollbar-filler"),h.scrollbarFiller.setAttribute("cm-not-content","true"),h.gutterFiller=mh("div",null,"CodeMirror-gutter-filler"),h.gutterFiller.setAttribute("cm-not-content","true"),h.lineDiv=mh("div",null,"CodeMirror-code"),h.selectionDiv=mh("div",null,null,"position: relative; z-index: 1"),h.cursorDiv=mh("div",null,"CodeMirror-cursors"),h.measure=mh("div",null,"CodeMirror-measure"),h.lineMeasure=mh("div",null,"CodeMirror-measure"),h.lineSpace=mh("div",[h.measure,h.lineMeasure,h.selectionDiv,h.cursorDiv,h.lineDiv],null,"position: relative; outline: none"),h.mover=mh("div",[mh("div",[h.lineSpace],"CodeMirror-lines")],null,"position: relative"),h.sizer=mh("div",[h.mover],"CodeMirror-sizer"),h.sizerWidth=null,h.heightForcer=mh("div",null,null,"position: absolute; height: "+Qg+"px; width: 1px;"),h.gutters=mh("div",null,"CodeMirror-gutters"),h.lineGutter=null,h.scroller=mh("div",[h.sizer,h.heightForcer,h.gutters],"CodeMirror-scroll"),h.scroller.setAttribute("tabIndex","-1"),h.wrapper=mh("div",[h.scrollbarFiller,h.gutterFiller,h.scroller],"CodeMirror"),d&&8>e&&(h.gutters.style.zIndex=-1,h.scroller.style.paddingRight=0),f||a&&n||(h.scroller.draggable=!0),b&&(b.appendChild?b.appendChild(h.wrapper):b(h.wrapper)),h.viewFrom=h.viewTo=c.first,h.reportedViewFrom=h.reportedViewTo=c.first,h.view=[],h.renderedView=null,h.externalMeasured=null,h.viewOffset=0,h.lastWrapHeight=h.lastWrapWidth=0,h.updateLineNumbers=null,h.nativeBarWidth=h.barHeight=h.barWidth=0,h.scrollbarsClipped=!1,h.lineNumWidth=h.lineNumInnerWidth=h.lineNumChars=null,h.alignWidgets=!1,h.cachedCharWidth=h.cachedTextHeight=h.cachedPaddingH=null,h.maxLine=null,h.maxLineLength=0,h.maxLineChanged=!1,h.wheelDX=h.wheelDY=h.wheelStartX=h.wheelStartY=null,h.shift=!1,h.selForContextMenu=null,h.activeTouch=null,g.init(h)}function x(a){a.doc.mode=v.getMode(a.options,a.doc.modeOption),y(a)}function y(a){a.doc.iter(function(a){a.stateAfter&&(a.stateAfter=null),a.styles&&(a.styles=null)}),a.doc.frontier=a.doc.first,hc(a,100),a.state.modeGen++,a.curOp&&hd(a)}function z(a){a.options.lineWrapping?(uh(a.display.wrapper,"CodeMirror-wrap"),a.display.sizer.style.minWidth="",a.display.sizerWidth=null):(th(a.display.wrapper,"CodeMirror-wrap"),H(a)),B(a),hd(a),Ec(a),setTimeout(function(){N(a)},100)}function A(a){var b=Qc(a.display),c=a.options.lineWrapping,d=c&&Math.max(5,a.display.scroller.clientWidth/Rc(a.display)-3);return function(e){if(uf(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 B(a){var b=a.doc,c=A(a);b.iter(function(a){var b=c(a);b!=a.height&&gg(a,b)})}function C(a){a.display.wrapper.className=a.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+a.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Ec(a)}function D(a){E(a),hd(a),setTimeout(function(){Q(a)},20)}function E(a){var b=a.display.gutters,c=a.options.gutters;oh(b);for(var d=0;d<c.length;++d){var e=c[d],f=b.appendChild(mh("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",F(a)}function F(a){var b=a.display.gutters.offsetWidth;a.display.sizer.style.marginLeft=b+"px"}function G(a){if(0==a.height)return 0;for(var c,b=a.text.length,d=a;c=nf(d);){var e=c.find(0,!0);d=e.from.line,b+=e.from.ch-e.to.ch}for(d=a;c=of(d);){var e=c.find(0,!0);b-=d.text.length-e.from.ch,d=e.to.line,b+=d.text.length-e.to.ch}return b}function H(a){var b=a.display,c=a.doc;b.maxLine=dg(c,c.first),b.maxLineLength=G(b.maxLine),b.maxLineChanged=!0,c.iter(function(a){var c=G(a);c>b.maxLineLength&&(b.maxLineLength=c,b.maxLine=a)})}function I(a){var b=ah(a.gutters,"CodeMirror-linenumbers");-1==b&&a.lineNumbers?a.gutters=a.gutters.concat(["CodeMirror-linenumbers"]):b>-1&&!a.lineNumbers&&(a.gutters=a.gutters.slice(0),a.gutters.splice(b,1))}function J(a){var b=a.display,c=b.gutters.offsetWidth,d=Math.round(a.doc.height+mc(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+oc(a)+b.barHeight,nativeBarWidth:b.nativeBarWidth,gutterWidth:c}}function K(a,b,c){this.cm=c;var f=this.vert=mh("div",[mh("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),g=this.horiz=mh("div",[mh("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");a(f),a(g),Gg(f,"scroll",function(){f.clientHeight&&b(f.scrollTop,"vertical")}),Gg(g,"scroll",function(){g.clientWidth&&b(g.scrollLeft,"horizontal")}),this.checkedOverlay=!1,d&&8>e&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function L(){}function M(a){a.display.scrollbars&&(a.display.scrollbars.clear(),a.display.scrollbars.addClass&&th(a.display.wrapper,a.display.scrollbars.addClass)),a.display.scrollbars=new v.scrollbarModel[a.options.scrollbarStyle](function(b){a.display.wrapper.insertBefore(b,a.display.scrollbarFiller),Gg(b,"mousedown",function(){a.state.focused&&setTimeout(function(){a.display.input.focus()},0)}),b.setAttribute("cm-not-content","true")},function(b,c){"horizontal"==c?Fd(a,b):Ed(a,b)},a),a.display.scrollbars.addClass&&uh(a.display.wrapper,a.display.scrollbars.addClass)}function N(a,b){b||(b=J(a));var c=a.display.barWidth,d=a.display.barHeight;O(a,b);for(var e=0;4>e&&c!=a.display.barWidth||d!=a.display.barHeight;e++)c!=a.display.barWidth&&a.options.lineWrapping&&$(a),O(a,J(a)),c=a.display.barWidth,d=a.display.barHeight}function O(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 P(a,b,c){var d=c&&null!=c.top?Math.max(0,c.top):a.scroller.scrollTop;d=Math.floor(d-lc(a));var e=c&&null!=c.bottom?c.bottom:d+a.wrapper.clientHeight,f=ig(b,d),g=ig(b,e);if(c&&c.ensure){var h=c.ensure.from.line,i=c.ensure.to.line;f>h?(f=h,g=ig(b,jg(dg(b,h))+a.wrapper.clientHeight)):Math.min(i,b.lastLine())>=g&&(f=ig(b,jg(dg(b,i))-a.wrapper.clientHeight),g=i)}return{from:f,to:Math.max(g,f+1)}}function Q(a){var b=a.display,c=b.view;if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var d=T(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 i=0;i<h.length;i++)h[i].style.left=f}a.options.fixedGutter&&(b.gutters.style.left=d+e+"px")}}function R(a){if(!a.options.lineNumbers)return!1;var b=a.doc,c=S(a.options,b.first+b.size-1),d=a.display;if(c.length!=d.lineNumChars){var e=d.measure.appendChild(mh("div",[mh("div",c)],"CodeMirror-linenumber CodeMirror-gutter-elt")),f=e.firstChild.offsetWidth,g=e.offsetWidth-f;return d.lineGutter.style.width="",d.lineNumInnerWidth=Math.max(f,d.lineGutter.offsetWidth-g)+1,d.lineNumWidth=d.lineNumInnerWidth+g,d.lineNumChars=d.lineNumInnerWidth?c.length:-1,d.lineGutter.style.width=d.lineNumWidth+"px",F(a),!0}return!1}function S(a,b){return String(a.lineNumberFormatter(b+a.firstLineNumber))}function T(a){return a.scroller.getBoundingClientRect().left-a.sizer.getBoundingClientRect().left}function U(a,b,c){var d=a.display;this.viewport=b,this.visible=P(d,a.doc,b),this.editorIsHidden=!d.wrapper.offsetWidth,this.wrapperHeight=d.wrapper.clientHeight,this.wrapperWidth=d.wrapper.clientWidth,this.oldDisplayWidth=pc(a),this.force=c,this.dims=ab(a),this.events=[]}function V(a){var b=a.display;!b.scrollbarsClipped&&b.scroller.offsetWidth&&(b.nativeBarWidth=b.scroller.offsetWidth-b.scroller.clientWidth,b.heightForcer.style.height=oc(a)+"px",b.sizer.style.marginBottom=-b.nativeBarWidth+"px",b.sizer.style.borderRightWidth=oc(a)+"px",b.scrollbarsClipped=!0)}function W(a,b){var c=a.display,d=a.doc;if(b.editorIsHidden)return jd(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==nd(a))return!1;R(a)&&(jd(a),b.dims=ab(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&&f-c.viewFrom<20&&(f=Math.max(d.first,c.viewFrom)),c.viewTo>g&&c.viewTo-g<20&&(g=Math.min(e,c.viewTo)),u&&(f=sf(a.doc,f),g=tf(a.doc,g));var h=f!=c.viewFrom||g!=c.viewTo||c.lastWrapHeight!=b.wrapperHeight||c.lastWrapWidth!=b.wrapperWidth;md(a,f,g),c.viewOffset=jg(dg(a.doc,c.viewFrom)),a.display.mover.style.top=c.viewOffset+"px";var i=nd(a);if(!h&&0==i&&!b.force&&c.renderedView==c.view&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo))return!1;var j=rh();return i>4&&(c.lineDiv.style.display="none"),bb(a,c.updateLineNumbers,b.dims),i>4&&(c.lineDiv.style.display=""),c.renderedView=c.view,j&&rh()!=j&&j.offsetHeight&&j.focus(),oh(c.cursorDiv),oh(c.selectionDiv),c.gutters.style.height=0,h&&(c.lastWrapHeight=b.wrapperHeight,c.lastWrapWidth=b.wrapperWidth,hc(a,400)),c.updateLineNumbers=null,!0}function X(a,b){for(var c=b.viewport,d=!0;(d&&a.options.lineWrapping&&b.oldDisplayWidth!=pc(a)||(c&&null!=c.top&&(c={top:Math.min(a.doc.height+mc(a.display)-qc(a),c.top)}),b.visible=P(a.display,a.doc,c),!(b.visible.from>=a.display.viewFrom&&b.visible.to<=a.display.viewTo)))&&W(a,b);d=!1){$(a);var e=J(a);cc(a),Z(a,e),N(a,e)}b.signal(a,"update",a),(a.display.viewFrom!=a.display.reportedViewFrom||a.display.viewTo!=a.display.reportedViewTo)&&(b.signal(a,"viewportChange",a,a.display.viewFrom,a.display.viewTo),a.display.reportedViewFrom=a.display.viewFrom,a.display.reportedViewTo=a.display.viewTo)}function Y(a,b){var c=new U(a,b);if(W(a,c)){$(a),X(a,c);var d=J(a);cc(a),Z(a,d),N(a,d),c.finish()}}function Z(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+oc(a),b.clientHeight)+"px"}function $(a){for(var b=a.display,c=b.lineDiv.offsetTop,f=0;f<b.view.length;f++){var h,g=b.view[f];if(!g.hidden){if(d&&8>e){var i=g.node.offsetTop+g.node.offsetHeight;h=i-c,c=i}else{var j=g.node.getBoundingClientRect();h=j.bottom-j.top}var k=g.line.height-h;if(2>h&&(h=Qc(b)),(k>.001||-.001>k)&&(gg(g.line,h),_(g.line),g.rest))for(var l=0;l<g.rest.length;l++)_(g.rest[l])}}}function _(a){if(a.widgets)for(var b=0;b<a.widgets.length;++b)a.widgets[b].height=a.widgets[b].node.offsetHeight}function ab(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:T(b),gutterTotalWidth:b.gutters.offsetWidth,gutterLeft:c,gutterWidth:d,wrapperWidth:b.wrapper.clientWidth}}function bb(a,b,c){function i(b){var c=b.nextSibling;return f&&o&&a.display.currentWheelTarget==b?b.style.display="none":b.parentNode.removeChild(b),c}for(var d=a.display,e=a.options.lineNumbers,g=d.lineDiv,h=g.firstChild,j=d.view,k=d.viewFrom,l=0;l<j.length;l++){var m=j[l];if(m.hidden);else if(m.node&&m.node.parentNode==g){for(;h!=m.node;)h=i(h);var p=e&&null!=b&&k>=b&&m.lineNumber;m.changes&&(ah(m.changes,"gutter")>-1&&(p=!1),cb(a,m,k,c)),p&&(oh(m.lineNumber),m.lineNumber.appendChild(document.createTextNode(S(a.options,k)))),h=m.node.nextSibling}else{var n=kb(a,m,k,c);g.insertBefore(n,h)}k+=m.size}for(;h;)h=i(h)}function cb(a,b,c,d){for(var e=0;e<b.changes.length;e++){var f=b.changes[e];"text"==f?gb(a,b):"gutter"==f?ib(a,b,c,d):"class"==f?hb(b):"widget"==f&&jb(a,b,d)}b.changes=null}function db(a){return a.node==a.text&&(a.node=mh("div",null,null,"position: relative"),a.text.parentNode&&a.text.parentNode.replaceChild(a.node,a.text),a.node.appendChild(a.text),d&&8>e&&(a.node.style.zIndex=2)),a.node}function eb(a){var b=a.bgClass?a.bgClass+" "+(a.line.bgClass||""):a.line.bgClass;if(b&&(b+=" CodeMirror-linebackground"),a.background)b?a.background.className=b:(a.background.parentNode.removeChild(a.background),a.background=null);else if(b){var c=db(a);a.background=c.insertBefore(mh("div",null,b),c.firstChild)}}function fb(a,b){var c=a.display.externalMeasured;return c&&c.line==b.line?(a.display.externalMeasured=null,b.measure=c.measure,c.built):Of(a,b)}function gb(a,b){var c=b.text.className,d=fb(a,b);b.text==b.node&&(b.node=d.pre),b.text.parentNode.replaceChild(d.pre,b.text),b.text=d.pre,d.bgClass!=b.bgClass||d.textClass!=b.textClass?(b.bgClass=d.bgClass,b.textClass=d.textClass,hb(b)):c&&(b.text.className=c)}function hb(a){eb(a),a.line.wrapClass?db(a).className=a.line.wrapClass:a.node!=a.text&&(a.node.className="");var b=a.textClass?a.textClass+" "+(a.line.textClass||""):a.line.textClass;a.text.className=b||""}function ib(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=db(b),g=b.gutter=mh("div",null,"CodeMirror-gutter-wrapper","left: "+(a.options.fixedGutter?d.fixedPos:-d.gutterTotalWidth)+"px; width: "+d.gutterTotalWidth+"px");if(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(mh("div",S(a.options,c),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+d.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+a.display.lineNumInnerWidth+"px"))),e)for(var h=0;h<a.options.gutters.length;++h){var i=a.options.gutters[h],j=e.hasOwnProperty(i)&&e[i];j&&g.appendChild(mh("div",[j],"CodeMirror-gutter-elt","left: "+d.gutterLeft[i]+"px; width: "+d.gutterWidth[i]+"px"))}}}function jb(a,b,c){b.alignable&&(b.alignable=null);for(var e,d=b.node.firstChild;d;d=e){var e=d.nextSibling;"CodeMirror-linewidget"==d.className&&b.node.removeChild(d)}lb(a,b,c)}function kb(a,b,c,d){var e=fb(a,b);return b.text=b.node=e.pre,e.bgClass&&(b.bgClass=e.bgClass),e.textClass&&(b.textClass=e.textClass),hb(b),ib(a,b,c,d),lb(a,b,d),b.node}function lb(a,b,c){if(mb(a,b.line,b,c,!0),b.rest)for(var d=0;d<b.rest.length;d++)mb(a,b.rest[d],b,c,!1)}function mb(a,b,c,d,e){if(b.widgets)for(var f=db(c),g=0,h=b.widgets;g<h.length;++g){var i=h[g],j=mh("div",[i.node],"CodeMirror-linewidget");i.handleMouseEvents||j.setAttribute("cm-ignore-events","true"),nb(i,j,c,d),a.display.input.setUneditable(j),e&&i.above?f.insertBefore(j,c.gutter||c.text):f.appendChild(j),Kg(i,"redraw")}}function nb(a,b,c,d){if(a.noHScroll){(c.alignable||(c.alignable=[])).push(b);var e=d.wrapperWidth;b.style.left=d.fixedPos+"px",a.coverGutter||(e-=d.gutterTotalWidth,b.style.paddingLeft=d.gutterTotalWidth+"px"),b.style.width=e+"px"}a.coverGutter&&(b.style.zIndex=5,b.style.position="relative",a.noHScroll||(b.style.marginLeft=-d.gutterTotalWidth+"px"))}function qb(a){return ob(a.line,a.ch)}function rb(a,b){return pb(a,b)<0?b:a}function sb(a,b){return pb(a,b)<0?a:b}function tb(a){a.state.focused||(a.display.input.focus(),Wd(a))}function ub(a){return a.options.readOnly||a.doc.cantEdit}function wb(a,b,c,d,e){var f=a.doc;a.display.shift=!1,d||(d=f.sel);var g=Fh(b),h=null;a.state.pasteIncoming&&d.ranges.length>1&&(vb&&vb.join("\n")==b?h=0==d.ranges.length%vb.length&&bh(vb,Fh):g.length==d.ranges.length&&(h=bh(g,function(a){return[a]})));for(var i=d.ranges.length-1;i>=0;i--){var j=d.ranges[i],k=j.from(),l=j.to();j.empty()&&(c&&c>0?k=ob(k.line,k.ch-c):a.state.overwrite&&!a.state.pasteIncoming&&(l=ob(l.line,Math.min(dg(f,l.line).text.length,l.ch+$g(g).length))));var m=a.curOp.updateInput,n={from:k,to:l,text:h?h[i%h.length]:g,origin:e||(a.state.pasteIncoming?"paste":a.state.cutIncoming?"cut":"+input")};ee(a.doc,n),Kg(a,"inputRead",a,n)}b&&!a.state.pasteIncoming&&xb(a,b),qe(a),a.curOp.updateInput=m,a.curOp.typing=!0,a.state.pasteIncoming=a.state.cutIncoming=!1}function xb(a,b){if(a.options.electricChars&&a.options.smartIndent)for(var c=a.doc.sel,d=c.ranges.length-1;d>=0;d--){var e=c.ranges[d];if(!(e.head.ch>100||d&&c.ranges[d-1].head.line==e.head.line)){var f=a.getModeAt(e.head),g=!1;if(f.electricChars){for(var 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Ib([new Jb(a,b||a)],0)}function Mb(a,b){return Math.max(a.first,Math.min(b,a.first+a.size-1))}function Nb(a,b){if(b.line<a.first)return ob(a.first,0);var c=a.first+a.size-1;return b.line>c?ob(c,dg(a,c).text.length):Ob(b,dg(a,b.line).text.length)}function Ob(a,b){var c=a.ch;return null==c||c>b?ob(a.line,b):0>c?ob(a.line,0):a}function Pb(a,b){return b>=a.first&&b<a.first+a.size}function Qb(a,b){for(var c=[],d=0;d<b.length;d++)c[d]=Nb(a,b[d]);return c}function Rb(a,b,c,d){if(a.cm&&a.cm.display.shift||a.extend){var e=b.anchor;if(d){var f=pb(c,e)<0;f!=pb(d,e)<0?(e=c,c=d):f!=pb(c,d)<0&&(c=d)}return new Jb(e,c)}return new Jb(d||c,c)}function Sb(a,b,c,d){Yb(a,new Ib([Rb(a,a.sel.primary(),b,c)],0),d)}function Tb(a,b,c){for(var d=[],e=0;e<a.sel.ranges.length;e++)d[e]=Rb(a,a.sel.ranges[e],b[e],null);var f=Kb(d,a.sel.primIndex);Yb(a,f,c)}function Ub(a,b,c,d){var e=a.sel.ranges.slice(0);e[b]=c,Yb(a,Kb(e,a.sel.primIndex),d)}function Vb(a,b,c,d){Yb(a,Lb(b,c),d)}function Wb(a,b){var c={ranges:b.ranges,update:function(b){this.ranges=[];for(var c=0;c<b.length;c++)this.ranges[c]=new Jb(Nb(a,b[c].anchor),Nb(a,b[c].head))}};return Ig(a,"beforeSelectionChange",a,c),a.cm&&Ig(a.cm,"beforeSelectionChange",a.cm,c),c.ranges!=b.ranges?Kb(c.ranges,c.ranges.length-1):b}function Xb(a,b,c){var d=a.history.done,e=$g(d);e&&e.ranges?(d[d.length-1]=b,Zb(a,b,c)):Yb(a,b,c)}function Yb(a,b,c){Zb(a,b,c),rg(a,a.sel,a.cm?a.cm.curOp.id:0/0,c)}function Zb(a,b,c){(Og(a,"beforeSelectionChange")||a.cm&&Og(a.cm,"beforeSelectionChange"))&&(b=Wb(a,b));var d=c&&c.bias||(pb(b.primary().head,a.sel.primary().head)<0?-1:1);$b(a,ac(a,b,d,!0)),c&&c.scroll===!1||!a.cm||qe(a.cm)}function $b(a,b){b.equals(a.sel)||(a.sel=b,a.cm&&(a.cm.curOp.updateInput=a.cm.curOp.selectionChanged=!0,Ng(a.cm)),Kg(a,"cursorActivity",a))}function _b(a){$b(a,ac(a,a.sel,null,!1),Sg)}function ac(a,b,c,d){for(var e,f=0;f<b.ranges.length;f++){var g=b.ranges[f],h=bc(a,g.anchor,c,d),i=bc(a,g.head,c,d);(e||h!=g.anchor||i!=g.head)&&(e||(e=b.ranges.slice(0,f)),e[f]=new Jb(h,i))}return e?Kb(e,b.primIndex):b}function bc(a,b,c,d){var e=!1,f=b,g=c||1;a.cantEdit=!1;a:for(;;){var h=dg(a,f.line);if(h.markedSpans)for(var i=0;i<h.markedSpans.length;++i){var j=h.markedSpans[i],k=j.marker;if((null==j.from||(k.inclusiveLeft?j.from<=f.ch:j.from<f.ch))&&(null==j.to||(k.inclusiveRight?j.to>=f.ch:j.to>f.ch))){if(d&&(Ig(k,"beforeCursorEnter"),k.explicitlyCleared)){if(h.markedSpans){--i;continue}break}if(!k.atomic)continue;var l=k.find(0>g?-1:1);if(0==pb(l,f)&&(l.ch+=g,l.ch<0?l=l.line>a.first?Nb(a,ob(l.line-1)):null:l.ch>h.text.length&&(l=l.line<a.first+a.size-1?ob(l.line+1,0):null),!l)){if(e)return d?(a.cantEdit=!0,ob(a.first,0)):bc(a,b,c,!0);e=!0,l=b,g=-g}f=l;continue a}}return f}}function cc(a){a.display.input.showSelection(a.display.input.prepareSelection())}function dc(a,b){for(var c=a.doc,d={},e=d.cursors=document.createDocumentFragment(),f=d.selection=document.createDocumentFragment(),g=0;g<c.sel.ranges.length;g++)if(b!==!1||g!=c.sel.primIndex){var h=c.sel.ranges[g],i=h.empty();(i||a.options.showCursorWhenSelecting)&&ec(a,h,e),i||fc(a,h,f)}return d}function ec(a,b,c){var d=Kc(a,b.head,"div",null,null,!a.options.singleCursorHeightPerLine),e=c.appendChild(mh("div","\xa0","CodeMirror-cursor"));if(e.style.left=d.left+"px",e.style.top=d.top+"px",e.style.height=Math.max(0,d.bottom-d.top)*a.options.cursorHeight+"px",d.other){var f=c.appendChild(mh("div","\xa0","CodeMirror-cursor CodeMirror-secondarycursor"));f.style.display="",f.style.left=d.other.left+"px",f.style.top=d.other.top+"px",f.style.height=.85*(d.other.bottom-d.other.top)+"px"}}function fc(a,b,c){function j(a,b,c,d){0>b&&(b=0),b=Math.round(b),d=Math.round(d),f.appendChild(mh("div",null,"CodeMirror-selected","position: absolute; left: "+a+"px; top: "+b+"px; width: "+(null==c?i-a:c)+"px; height: "+(d-b)+"px"))}function k(b,c,d){function m(c,d){return Jc(a,ob(b,c),"div",f,d)}var k,l,f=dg(e,b),g=f.text.length;return Lh(kg(f),c||0,null==d?g:d,function(a,b,e){var n,o,p,f=m(a,"left");if(a==b)n=f,o=p=f.left;else{if(n=m(b-1,"right"),"rtl"==e){var q=f;f=n,n=q}o=f.left,p=n.right}null==c&&0==a&&(o=h),n.top-f.top>3&&(j(o,f.top,null,f.bottom),o=h,f.bottom<n.top&&j(o,f.bottom,null,n.top)),null==d&&b==g&&(p=i),(!k||f.top<k.top||f.top==k.top&&f.left<k.left)&&(k=f),(!l||n.bottom>l.bottom||n.bottom==l.bottom&&n.right>l.right)&&(l=n),h+1>o&&(o=h),j(o,n.top,p-o,n.bottom)}),{start:k,end:l}}var d=a.display,e=a.doc,f=document.createDocumentFragment(),g=nc(a.display),h=g.left,i=Math.max(d.sizerWidth,pc(a)-d.sizer.offsetLeft)-g.right,l=b.from(),m=b.to();if(l.line==m.line)k(l.line,l.ch,m.ch);else{var n=dg(e,l.line),o=dg(e,m.line),p=qf(n)==qf(o),q=k(l.line,l.ch,p?n.text.length+1:null).end,r=k(m.line,p?0:null,m.ch).start;p&&(q.top<r.top-2?(j(q.right,q.top,null,q.bottom),j(h,r.top,r.left,r.bottom)):j(q.right,q.top,r.left-q.right,q.bottom)),q.bottom<r.top&&j(h,q.bottom,null,r.top)}c.appendChild(f)}function gc(a){if(a.state.focused){var b=a.display;clearInterval(b.blinker);var c=!0;b.cursorDiv.style.visibility="",a.options.cursorBlinkRate>0?b.blinker=setInterval(function(){b.cursorDiv.style.visibility=(c=!c)?"":"hidden"},a.options.cursorBlinkRate):a.options.cursorBlinkRate<0&&(b.cursorDiv.style.visibility="hidden")}}function hc(a,b){a.doc.mode.startState&&a.doc.frontier<a.display.viewTo&&a.state.highlight.set(b,fh(ic,a))}function ic(a){var b=a.doc;if(b.frontier<b.first&&(b.frontier=b.first),!(b.frontier>=a.display.viewTo)){var c=+new Date+a.options.workTime,d=Ge(b.mode,kc(a,b.frontier)),e=[];b.iter(b.frontier,Math.min(b.first+b.size,a.display.viewTo+500),function(f){if(b.frontier>=a.display.viewFrom){var g=f.styles,h=If(a,f,d,!0);f.styles=h.styles;var i=f.styleClasses,j=h.classes;j?f.styleClasses=j:i&&(f.styleClasses=null);for(var k=!g||g.length!=f.styles.length||i!=j&&(!i||!j||i.bgClass!=j.bgClass||i.textClass!=j.textClass),l=0;!k&&l<g.length;++l)k=g[l]!=f.styles[l];k&&e.push(b.frontier),f.stateAfter=Ge(b.mode,d)}else Kf(a,f.text,d),f.stateAfter=0==b.frontier%5?Ge(b.mode,d):null;return++b.frontier,+new Date>c?(hc(a,a.options.workDelay),!0):void 0}),e.length&&bd(a,function(){for(var b=0;b<e.length;b++)id(a,e[b],"text")})}}function jc(a,b,c){for(var d,e,f=a.doc,g=c?-1:b-(a.doc.mode.innerMode?1e3:100),h=b;h>g;--h){if(h<=f.first)return f.first;var i=dg(f,h-1);if(i.stateAfter&&(!c||h<=f.frontier))return h;var j=Wg(i.text,null,a.options.tabSize);(null==e||d>j)&&(e=h-1,d=j)}return e}function kc(a,b,c){var d=a.doc,e=a.display;if(!d.mode.startState)return!0;var f=jc(a,b,c),g=f>d.first&&dg(d,f-1).stateAfter;return g=g?Ge(d.mode,g):He(d.mode),d.iter(f,b,function(c){Kf(a,c.text,g);var h=f==b-1||0==f%5||f>=e.viewFrom&&f<e.viewTo;c.stateAfter=h?Ge(d.mode,g):null,++f}),c&&(d.frontier=f),g}function lc(a){return a.lineSpace.offsetTop}function mc(a){return a.mover.offsetHeight-a.lineSpace.offsetHeight}function nc(a){if(a.cachedPaddingH)return a.cachedPaddingH;var b=ph(a.measure,mh("pre","x")),c=window.getComputedStyle?window.getComputedStyle(b):b.currentStyle,d={left:parseInt(c.paddingLeft),right:parseInt(c.paddingRight)};return isNaN(d.left)||isNaN(d.right)||(a.cachedPaddingH=d),d}function oc(a){return Qg-a.display.nativeBarWidth}function pc(a){return a.display.scroller.clientWidth-oc(a)-a.display.barWidth}function qc(a){return a.display.scroller.clientHeight-oc(a)-a.display.barHeight}function rc(a,b,c){var d=a.options.lineWrapping,e=d&&pc(a);if(!b.measure.heights||d&&b.measure.width!=e){var f=b.measure.heights=[];if(d){b.measure.width=e;for(var g=b.text.firstChild.getClientRects(),h=0;h<g.length-1;h++){var i=g[h],j=g[h+1];Math.abs(i.bottom-j.bottom)>2&&f.push((i.bottom+j.top)/2-c.top)}}f.push(c.bottom-c.top)}}function sc(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(var d=0;d<a.rest.length;d++)if(hg(a.rest[d])>c)return{map:a.measure.maps[d],cache:a.measure.caches[d],before:!0}}function tc(a,b){b=qf(b);var c=hg(b),d=a.display.externalMeasured=new fd(a.doc,b,c);d.lineN=c;var e=d.built=Of(a,d);return d.text=e.pre,ph(a.display.lineMeasure,e.pre),d}function uc(a,b,c,d){return xc(a,wc(a,b),c,d)}function vc(a,b){if(b>=a.display.viewFrom&&b<a.display.viewTo)return a.display.view[kd(a,b)];var c=a.display.externalMeasured;return c&&b>=c.lineN&&b<c.lineN+c.size?c:void 0}function wc(a,b){var c=hg(b),d=vc(a,c);d&&!d.text?d=null:d&&d.changes&&cb(a,d,c,ab(a)),d||(d=tc(a,b));var e=sc(d,b,c);return{line:b,view:d,rect:null,map:e.map,cache:e.cache,before:e.before,hasHeights:!1}}function xc(a,b,c,d,e){b.before&&(c=-1);var g,f=c+(d||"");return b.cache.hasOwnProperty(f)?g=b.cache[f]:(b.rect||(b.rect=b.view.text.getBoundingClientRect()),b.hasHeights||(rc(a,b.view,b.rect),b.hasHeights=!0),g=Ac(a,b,c,d),g.bogus||(b.cache[f]=g)),{left:g.left,right:g.right,top:e?g.rtop:g.top,bottom:e?g.rbottom:g.bottom}}function zc(a,b,c){for(var d,e,f,g,h=0;h<a.length;h+=3){var i=a[h],j=a[h+1];if(i>b?(e=0,f=1,g="left"):j>b?(e=b-i,f=e+1):(h==a.length-3||b==j&&a[h+3]>b)&&(f=j-i,e=f-1,b>=j&&(g="right")),null!=e){if(d=a[h+2],i==j&&c==(d.insertLeft?"left":"right")&&(g=c),"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==j-i)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:i,coverEnd:j}}function Ac(a,b,c,f){var l,g=zc(b.map,c,f),h=g.node,i=g.start,j=g.end,k=g.collapse;if(3==h.nodeType){for(var m=0;4>m;m++){for(;i&&lh(b.line.text.charAt(g.coverStart+i));)--i;for(;g.coverStart+j<g.coverEnd&&lh(b.line.text.charAt(g.coverStart+j));)++j;if(d&&9>e&&0==i&&j==g.coverEnd-g.coverStart)l=h.parentNode.getBoundingClientRect();else if(d&&a.options.lineWrapping){var n=nh(h,i,j).getClientRects();l=n.length?n["right"==f?n.length-1:0]:yc}else l=nh(h,i,j).getBoundingClientRect()||yc;if(l.left||l.right||0==i)break;j=i,i-=1,k="right"}d&&11>e&&(l=Bc(a.display.measure,l))}else{i>0&&(k=f="right");var n;l=a.options.lineWrapping&&(n=h.getClientRects()).length>1?n["right"==f?n.length-1:0]:h.getBoundingClientRect()}if(d&&9>e&&!i&&(!l||!l.left&&!l.right)){var o=h.parentNode.getClientRects()[0];l=o?{left:o.left,right:o.left+Rc(a.display),top:o.top,bottom:o.bottom}:yc}for(var p=l.top-b.rect.top,q=l.bottom-b.rect.top,r=(p+q)/2,s=b.view.measure.heights,m=0;m<s.length-1&&!(r<s[m]);m++);var t=m?s[m-1]:0,u=s[m],v={left:("right"==k?l.right:l.left)-b.rect.left,right:("left"==k?l.left:l.right)-b.rect.left,top:t,bottom:u};
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return l.left||l.right||(v.bogus=!0),a.options.singleCursorHeightPerLine||(v.rtop=p,v.rbottom=q),v}function Bc(a,b){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Jh(a))return b;var c=screen.logicalXDPI/screen.deviceXDPI,d=screen.logicalYDPI/screen.deviceYDPI;return{left:b.left*c,right:b.right*c,top:b.top*d,bottom:b.bottom*d}}function Cc(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 Dc(a){a.display.externalMeasure=null,oh(a.display.lineMeasure);for(var b=0;b<a.display.view.length;b++)Cc(a.display.view[b])}function Ec(a){Dc(a),a.display.cachedCharWidth=a.display.cachedTextHeight=a.display.cachedPaddingH=null,a.options.lineWrapping||(a.display.maxLineChanged=!0),a.display.lineNumChars=null}function Fc(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Gc(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function Hc(a,b,c,d){if(b.widgets)for(var e=0;e<b.widgets.length;++e)if(b.widgets[e].above){var f=yf(b.widgets[e]);c.top+=f,c.bottom+=f}if("line"==d)return c;d||(d="local");var g=jg(b);if("local"==d?g+=lc(a.display):g-=a.display.viewOffset,"page"==d||"window"==d){var h=a.display.lineSpace.getBoundingClientRect();g+=h.top+("window"==d?0:Gc());var i=h.left+("window"==d?0:Fc());c.left+=i,c.right+=i}return c.top+=g,c.bottom+=g,c}function Ic(a,b,c){if("div"==c)return b;var d=b.left,e=b.top;if("page"==c)d-=Fc(),e-=Gc();else if("local"==c||!c){var f=a.display.sizer.getBoundingClientRect();d+=f.left,e+=f.top}var g=a.display.lineSpace.getBoundingClientRect();return{left:d-g.left,top:e-g.top}}function Jc(a,b,c,d,e){return d||(d=dg(a.doc,b.line)),Hc(a,d,uc(a,d,b.ch,e),c)}function Kc(a,b,c,d,e,f){function g(b,g){var h=xc(a,e,b,g?"right":"left",f);return g?h.left=h.right:h.right=h.left,Hc(a,d,h,c)}function h(a,b){var c=i[b],d=c.level%2;return a==Mh(c)&&b&&c.level<i[b-1].level?(c=i[--b],a=Nh(c)-(c.level%2?0:1),d=!0):a==Nh(c)&&b<i.length-1&&c.level<i[b+1].level&&(c=i[++b],a=Mh(c)-c.level%2,d=!1),d&&a==c.to&&a>c.from?g(a-1):g(a,d)}d=d||dg(a.doc,b.line),e||(e=wc(a,d));var i=kg(d),j=b.ch;if(!i)return g(j);var k=Vh(i,j),l=h(j,k);return null!=Uh&&(l.other=h(j,Uh)),l}function Lc(a,b){var c=0,b=Nb(a.doc,b);a.options.lineWrapping||(c=Rc(a.display)*b.ch);var d=dg(a.doc,b.line),e=jg(d)+lc(a.display);return{left:c,right:c,top:e,bottom:e+d.height}}function Mc(a,b,c,d){var e=ob(a,b);return e.xRel=d,c&&(e.outside=!0),e}function Nc(a,b,c){var d=a.doc;if(c+=a.display.viewOffset,0>c)return Mc(d.first,0,!0,-1);var e=ig(d,c),f=d.first+d.size-1;if(e>f)return Mc(d.first+d.size-1,dg(d,f).text.length,!0,1);0>b&&(b=0);for(var g=dg(d,e);;){var h=Oc(a,g,e,b,c),i=of(g),j=i&&i.find(0,!0);if(!i||!(h.ch>j.from.ch||h.ch==j.from.ch&&h.xRel>0))return h;e=hg(g=j.to.line)}}function Oc(a,b,c,d,e){function j(d){var e=Kc(a,ob(c,d),"line",b,i);return g=!0,f>e.bottom?e.left-h:f<e.top?e.left+h:(g=!1,e.left)}var f=e-jg(b),g=!1,h=2*a.display.wrapper.clientWidth,i=wc(a,b),k=kg(b),l=b.text.length,m=Oh(b),n=Ph(b),o=j(m),p=g,q=j(n),r=g;if(d>q)return Mc(c,n,r,1);for(;;){if(k?n==m||n==Xh(b,m,1):1>=n-m){for(var s=o>d||q-d>=d-o?m:n,t=d-(s==m?o:q);lh(b.text.charAt(s));)++s;var u=Mc(c,s,s==m?p:r,-1>t?-1:t>1?1:0);return u}var v=Math.ceil(l/2),w=m+v;if(k){w=m;for(var x=0;v>x;++x)w=Xh(b,w,1)}var y=j(w);y>d?(n=w,q=y,(r=g)&&(q+=1e3),l=v):(m=w,o=y,p=g,l-=v)}}function Qc(a){if(null!=a.cachedTextHeight)return a.cachedTextHeight;if(null==Pc){Pc=mh("pre");for(var b=0;49>b;++b)Pc.appendChild(document.createTextNode("x")),Pc.appendChild(mh("br"));Pc.appendChild(document.createTextNode("x"))}ph(a.measure,Pc);var c=Pc.offsetHeight/50;return c>3&&(a.cachedTextHeight=c),oh(a.measure),c||1}function Rc(a){if(null!=a.cachedCharWidth)return a.cachedCharWidth;var b=mh("span","xxxxxxxxxx"),c=mh("pre",[b]);ph(a.measure,c);var d=b.getBoundingClientRect(),e=(d.right-d.left)/10;return e>2&&(a.cachedCharWidth=e),e||10}function Uc(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:++Tc},Sc?Sc.ops.push(a.curOp):a.curOp.ownsGroup=Sc={ops:[a.curOp],delayedCallbacks:[]}}function Vc(a){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)}function Wc(a){var b=a.curOp,c=b.ownsGroup;if(c)try{Vc(c)}finally{Sc=null;for(var d=0;d<c.ops.length;d++)c.ops[d].cm.curOp=null;Xc(c)}}function Xc(a){for(var b=a.ops,c=0;c<b.length;c++)Yc(b[c]);for(var c=0;c<b.length;c++)Zc(b[c]);for(var c=0;c<b.length;c++)$c(b[c]);for(var c=0;c<b.length;c++)_c(b[c]);for(var c=0;c<b.length;c++)ad(b[c])}function Yc(a){var b=a.cm,c=b.display;V(b),a.updateMaxLine&&H(b),a.mustUpdate=a.viewChanged||a.forceUpdate||null!=a.scrollTop||a.scrollToPos&&(a.scrollToPos.from.line<c.viewFrom||a.scrollToPos.to.line>=c.viewTo)||c.maxLineChanged&&b.options.lineWrapping,a.update=a.mustUpdate&&new U(b,a.mustUpdate&&{top:a.scrollTop,ensure:a.scrollToPos},a.forceUpdate)}function Zc(a){a.updatedDisplay=a.mustUpdate&&W(a.cm,a.update)}function $c(a){var b=a.cm,c=b.display;a.updatedDisplay&&$(b),a.barMeasure=J(b),c.maxLineChanged&&!b.options.lineWrapping&&(a.adjustWidthTo=uc(b,c.maxLine,c.maxLine.text.length).left+3,b.display.sizerWidth=a.adjustWidthTo,a.barMeasure.scrollWidth=Math.max(c.scroller.clientWidth,c.sizer.offsetLeft+a.adjustWidthTo+oc(b)+b.display.barWidth),a.maxScrollLeft=Math.max(0,c.sizer.offsetLeft+a.adjustWidthTo-pc(b))),(a.updatedDisplay||a.selectionChanged)&&(a.preparedSelection=c.input.prepareSelection())}function _c(a){var b=a.cm;null!=a.adjustWidthTo&&(b.display.sizer.style.minWidth=a.adjustWidthTo+"px",a.maxScrollLeft<b.doc.scrollLeft&&Fd(b,Math.min(b.display.scroller.scrollLeft,a.maxScrollLeft),!0),b.display.maxLineChanged=!1),a.preparedSelection&&b.display.input.showSelection(a.preparedSelection),a.updatedDisplay&&Z(b,a.barMeasure),(a.updatedDisplay||a.startHeight!=b.doc.height)&&N(b,a.barMeasure),a.selectionChanged&&gc(b),b.state.focused&&a.updateInput&&b.display.input.reset(a.typing),a.focus&&a.focus==rh()&&tb(a.cm)}function ad(a){var b=a.cm,c=b.display,d=b.doc;if(a.updatedDisplay&&X(b,a.update),null==c.wheelStartX||null==a.scrollTop&&null==a.scrollLeft&&!a.scrollToPos||(c.wheelStartX=c.wheelStartY=null),null==a.scrollTop||c.scroller.scrollTop==a.scrollTop&&!a.forceScroll||(d.scrollTop=Math.max(0,Math.min(c.scroller.scrollHeight-c.scroller.clientHeight,a.scrollTop)),c.scrollbars.setScrollTop(d.scrollTop),c.scroller.scrollTop=d.scrollTop),null==a.scrollLeft||c.scroller.scrollLeft==a.scrollLeft&&!a.forceScroll||(d.scrollLeft=Math.max(0,Math.min(c.scroller.scrollWidth-pc(b),a.scrollLeft)),c.scrollbars.setScrollLeft(d.scrollLeft),c.scroller.scrollLeft=d.scrollLeft,Q(b)),a.scrollToPos){var e=me(b,Nb(d,a.scrollToPos.from),Nb(d,a.scrollToPos.to),a.scrollToPos.margin);a.scrollToPos.isCursor&&b.state.focused&&le(b,e)}var f=a.maybeHiddenMarkers,g=a.maybeUnhiddenMarkers;if(f)for(var h=0;h<f.length;++h)f[h].lines.length||Ig(f[h],"hide");if(g)for(var h=0;h<g.length;++h)g[h].lines.length&&Ig(g[h],"unhide");c.wrapper.offsetHeight&&(d.scrollTop=b.display.scroller.scrollTop),a.changeObjs&&Ig(b,"changes",b,a.changeObjs),a.update&&a.update.finish()}function bd(a,b){if(a.curOp)return b();Uc(a);try{return b()}finally{Wc(a)}}function cd(a,b){return function(){if(a.curOp)return b.apply(a,arguments);Uc(a);try{return b.apply(a,arguments)}finally{Wc(a)}}}function dd(a){return function(){if(this.curOp)return a.apply(this,arguments);Uc(this);try{return a.apply(this,arguments)}finally{Wc(this)}}}function ed(a){return function(){var b=this.cm;if(!b||b.curOp)return a.apply(this,arguments);Uc(b);try{return a.apply(this,arguments)}finally{Wc(b)}}}function fd(a,b,c){this.line=b,this.rest=rf(b),this.size=this.rest?hg($g(this.rest))-c+1:1,this.node=this.text=null,this.hidden=uf(a,b)}function gd(a,b,c){for(var e,d=[],f=b;c>f;f=e){var g=new fd(a.doc,dg(a.doc,f),f);e=f+g.size,d.push(g)}return d}function hd(a,b,c,d){null==b&&(b=a.doc.first),null==c&&(c=a.doc.first+a.doc.size),d||(d=0);var e=a.display;if(d&&c<e.viewTo&&(null==e.updateLineNumbers||e.updateLineNumbers>b)&&(e.updateLineNumbers=b),a.curOp.viewChanged=!0,b>=e.viewTo)u&&sf(a.doc,b)<e.viewTo&&jd(a);else if(c<=e.viewFrom)u&&tf(a.doc,c+d)>e.viewFrom?jd(a):(e.viewFrom+=d,e.viewTo+=d);else if(b<=e.viewFrom&&c>=e.viewTo)jd(a);else if(b<=e.viewFrom){var f=ld(a,c,c+d,1);f?(e.view=e.view.slice(f.index),e.viewFrom=f.lineN,e.viewTo+=d):jd(a)}else if(c>=e.viewTo){var f=ld(a,b,b,-1);f?(e.view=e.view.slice(0,f.index),e.viewTo=f.lineN):jd(a)}else{var g=ld(a,b,b,-1),h=ld(a,c,c+d,1);g&&h?(e.view=e.view.slice(0,g.index).concat(gd(a,g.lineN,h.lineN)).concat(e.view.slice(h.index)),e.viewTo+=d):jd(a)}var i=e.externalMeasured;i&&(c<i.lineN?i.lineN+=d:b<i.lineN+i.size&&(e.externalMeasured=null))}function id(a,b,c){a.curOp.viewChanged=!0;var d=a.display,e=a.display.externalMeasured;if(e&&b>=e.lineN&&b<e.lineN+e.size&&(d.externalMeasured=null),!(b<d.viewFrom||b>=d.viewTo)){var f=d.view[kd(a,b)];if(null!=f.node){var g=f.changes||(f.changes=[]);-1==ah(g,c)&&g.push(c)}}}function jd(a){a.display.viewFrom=a.display.viewTo=a.doc.first,a.display.view=[],a.display.viewOffset=0}function kd(a,b){if(b>=a.display.viewTo)return null;if(b-=a.display.viewFrom,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 ld(a,b,c,d){var f,e=kd(a,b),g=a.display.view;if(!u||c==a.doc.first+a.doc.size)return{index:e,lineN:c};for(var h=0,i=a.display.viewFrom;e>h;h++)i+=g[h].size;if(i!=b){if(d>0){if(e==g.length-1)return null;f=i+g[e].size-b,e++}else f=i-b;b+=f,c+=f}for(;sf(a.doc,c)!=c;){if(e==(0>d?0:g.length-1))return null;c+=d*g[e-(0>d?1:0)].size,e+=d}return{index:e,lineN:c}}function md(a,b,c){var d=a.display,e=d.view;0==e.length||b>=d.viewTo||c<=d.viewFrom?(d.view=gd(a,b,c),d.viewFrom=b):(d.viewFrom>b?d.view=gd(a,b,d.viewFrom).concat(d.view):d.viewFrom<b&&(d.view=d.view.slice(kd(a,b))),d.viewFrom=b,d.viewTo<c?d.view=d.view.concat(gd(a,d.viewTo,c)):d.viewTo>c&&(d.view=d.view.slice(0,kd(a,c)))),d.viewTo=c}function nd(a){for(var b=a.display.view,c=0,d=0;d<b.length;d++){var e=b[d];e.hidden||e.node&&!e.changes||++c}return c}function od(a){function g(){b.activeTouch&&(c=setTimeout(function(){b.activeTouch=null},1e3),f=b.activeTouch,f.end=+new Date)}function h(a){if(1!=a.touches.length)return!1;var b=a.touches[0];return b.radiusX<=1&&b.radiusY<=1}function i(a,b){if(null==b.left)return!0;var c=b.left-a.left,d=b.top-a.top;return c*c+d*d>400}var b=a.display;Gg(b.scroller,"mousedown",cd(a,td)),d&&11>e?Gg(b.scroller,"dblclick",cd(a,function(b){if(!Mg(a,b)){var c=sd(a,b);if(c&&!Ad(a,b)&&!rd(a.display,b)){Ag(b);var d=a.findWordAt(c);Sb(a.doc,d.anchor,d.head)}}})):Gg(b.scroller,"dblclick",function(b){Mg(a,b)||Ag(b)}),s||Gg(b.scroller,"contextmenu",function(b){Yd(a,b)});var c,f={end:0};Gg(b.scroller,"touchstart",function(a){if(!h(a)){clearTimeout(c);var d=+new Date;b.activeTouch={start:d,moved:!1,prev:d-f.end<=300?f:null},1==a.touches.length&&(b.activeTouch.left=a.touches[0].pageX,b.activeTouch.top=a.touches[0].pageY)}}),Gg(b.scroller,"touchmove",function(){b.activeTouch&&(b.activeTouch.moved=!0)}),Gg(b.scroller,"touchend",function(c){var d=b.activeTouch;if(d&&!rd(b,c)&&null!=d.left&&!d.moved&&new Date-d.start<300){var f,e=a.coordsChar(b.activeTouch,"page");f=!d.prev||i(d,d.prev)?new Jb(e,e):!d.prev.prev||i(d,d.prev.prev)?a.findWordAt(e):new Jb(ob(e.line,0),Nb(a.doc,ob(e.line+1,0))),a.setSelection(f.anchor,f.head),a.focus(),Ag(c)}g()}),Gg(b.scroller,"touchcancel",g),Gg(b.scroller,"scroll",function(){b.scroller.clientHeight&&(Ed(a,b.scroller.scrollTop),Fd(a,b.scroller.scrollLeft,!0),Ig(a,"scroll",a))}),Gg(b.scroller,"mousewheel",function(b){Jd(a,b)}),Gg(b.scroller,"DOMMouseScroll",function(b){Jd(a,b)}),Gg(b.wrapper,"scroll",function(){b.wrapper.scrollTop=b.wrapper.scrollLeft=0}),b.dragFunctions={simple:function(b){Mg(a,b)||Dg(b)},start:function(b){Dd(a,b)},drop:cd(a,Cd)};var j=b.input.getField();Gg(j,"keyup",function(b){Td.call(a,b)}),Gg(j,"keydown",cd(a,Rd)),Gg(j,"keypress",cd(a,Ud)),Gg(j,"focus",fh(Wd,a)),Gg(j,"blur",fh(Xd,a))}function pd(a,b,c){var d=c&&c!=v.Init;if(!b!=!d){var e=a.display.dragFunctions,f=b?Gg:Hg;f(a.display.scroller,"dragstart",e.start),f(a.display.scroller,"dragenter",e.simple),f(a.display.scroller,"dragover",e.simple),f(a.display.scroller,"drop",e.drop)}}function qd(a){var b=a.display;(b.lastWrapHeight!=b.wrapper.clientHeight||b.lastWrapWidth!=b.wrapper.clientWidth)&&(b.cachedCharWidth=b.cachedTextHeight=b.cachedPaddingH=null,b.scrollbarsClipped=!1,a.setSize())}function rd(a,b){for(var c=Eg(b);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 sd(a,b,c,d){var e=a.display;if(!c&&"true"==Eg(b).getAttribute("cm-not-content"))return null;var f,g,h=e.lineSpace.getBoundingClientRect();try{f=b.clientX-h.left,g=b.clientY-h.top}catch(b){return null}var j,i=Nc(a,f,g);if(d&&1==i.xRel&&(j=dg(a.doc,i.line).text).length==i.ch){var k=Wg(j,j.length,a.options.tabSize)-j.length;i=ob(i.line,Math.max(0,Math.round((f-nc(a.display).left)/Rc(a.display))-k))}return i}function td(a){var b=this,c=b.display;if(!(c.activeTouch&&c.input.supportsTouch()||Mg(b,a))){if(c.shift=a.shiftKey,rd(c,a))return f||(c.scroller.draggable=!1,setTimeout(function(){c.scroller.draggable=!0},100)),void 0;if(!Ad(b,a)){var d=sd(b,a);switch(window.focus(),Fg(a)){case 1:d?wd(b,a,d):Eg(a)==c.scroller&&Ag(a);break;case 2:f&&(b.state.lastMiddleDown=+new Date),d&&Sb(b.doc,d),setTimeout(function(){c.input.focus()},20),Ag(a);break;case 3:s?Yd(b,a):Vd(b)}}}}function wd(a,b,c){d?setTimeout(fh(tb,a),0):a.curOp.focus=rh();var f,e=+new Date;vd&&vd.time>e-400&&0==pb(vd.pos,c)?f="triple":ud&&ud.time>e-400&&0==pb(ud.pos,c)?(f="double",vd={time:e,pos:c}):(f="single",ud={time:e,pos:c});var i,g=a.doc.sel,h=o?b.metaKey:b.ctrlKey;a.options.dragDrop&&Ah&&!ub(a)&&"single"==f&&(i=g.contains(c))>-1&&!g.ranges[i].empty()?xd(a,b,c,h):yd(a,b,c,f,h)}function xd(a,b,c,g){var h=a.display,i=+new Date,j=cd(a,function(k){f&&(h.scroller.draggable=!1),a.state.draggingText=!1,Hg(document,"mouseup",j),Hg(h.scroller,"drop",j),Math.abs(b.clientX-k.clientX)+Math.abs(b.clientY-k.clientY)<10&&(Ag(k),!g&&+new Date-200<i&&Sb(a.doc,c),f||d&&9==e?setTimeout(function(){document.body.focus(),h.input.focus()},20):h.input.focus())});f&&(h.scroller.draggable=!0),a.state.draggingText=j,h.scroller.dragDrop&&h.scroller.dragDrop(),Gg(document,"mouseup",j),Gg(h.scroller,"drop",j)}function yd(a,b,c,d,e){function o(b){if(0!=pb(n,b))if(n=b,"rect"==d){for(var e=[],f=a.options.tabSize,k=Wg(dg(g,c.line).text,c.ch,f),l=Wg(dg(g,b.line).text,b.ch,f),m=Math.min(k,l),o=Math.max(k,l),p=Math.min(c.line,b.line),q=Math.min(a.lastLine(),Math.max(c.line,b.line));q>=p;p++){var r=dg(g,p).text,s=Xg(r,m,f);m==o?e.push(new Jb(ob(p,s),ob(p,s))):r.length>s&&e.push(new Jb(ob(p,s),ob(p,Xg(r,o,f))))}e.length||e.push(new Jb(c,c)),Yb(g,Kb(j.ranges.slice(0,i).concat(e),i),{origin:"*mouse",scroll:!1}),a.scrollIntoView(b)}else{var t=h,u=t.anchor,v=b;if("single"!=d){if("double"==d)var w=a.findWordAt(b);else var w=new Jb(ob(b.line,0),Nb(g,ob(b.line+1,0)));pb(w.anchor,u)>0?(v=w.head,u=sb(t.from(),w.anchor)):(v=w.anchor,u=rb(t.to(),w.head))}var e=j.ranges.slice(0);e[i]=new Jb(Nb(g,u),v),Yb(g,Kb(e,i),Tg)}}function r(b){var c=++q,e=sd(a,b,!0,"rect"==d);if(e)if(0!=pb(e,n)){a.curOp.focus=rh(),o(e);var h=P(f,g);(e.line>=h.to||e.line<h.from)&&setTimeout(cd(a,function(){q==c&&r(b)}),150)}else{var i=b.clientY<p.top?-20:b.clientY>p.bottom?20:0;i&&setTimeout(cd(a,function(){q==c&&(f.scroller.scrollTop+=i,r(b))}),50)}}function s(a){q=1/0,Ag(a),f.input.focus(),Hg(document,"mousemove",t),Hg(document,"mouseup",u),g.history.lastSelOrigin=null}var f=a.display,g=a.doc;Ag(b);var h,i,j=g.sel,k=j.ranges;if(e&&!b.shiftKey?(i=g.sel.contains(c),h=i>-1?k[i]:new Jb(c,c)):(h=g.sel.primary(),i=g.sel.primIndex),b.altKey)d="rect",e||(h=new Jb(c,c)),c=sd(a,b,!0,!0),i=-1;else if("double"==d){var l=a.findWordAt(c);h=a.display.shift||g.extend?Rb(g,h,l.anchor,l.head):l}else if("triple"==d){var m=new Jb(ob(c.line,0),Nb(g,ob(c.line+1,0)));h=a.display.shift||g.extend?Rb(g,h,m.anchor,m.head):m}else h=Rb(g,h,c);e?-1==i?(i=k.length,Yb(g,Kb(k.concat([h]),i),{scroll:!1,origin:"*mouse"})):k.length>1&&k[i].empty()&&"single"==d&&!b.shiftKey?(Yb(g,Kb(k.slice(0,i).concat(k.slice(i+1)),0)),j=g.sel):Ub(g,i,h,Tg):(i=0,Yb(g,new Ib([h],0),Tg),j=g.sel);var n=c,p=f.wrapper.getBoundingClientRect(),q=0,t=cd(a,function(a){Fg(a)?r(a):s(a)}),u=cd(a,s);Gg(document,"mousemove",t),Gg(document,"mouseup",u)}function zd(a,b,c,d,e){try{var f=b.clientX,g=b.clientY}catch(b){return!1}if(f>=Math.floor(a.display.gutters.getBoundingClientRect().right))return!1;d&&Ag(b);var h=a.display,i=h.lineDiv.getBoundingClientRect();if(g>i.bottom||!Og(a,c))return Cg(b);g-=i.top-h.viewOffset;for(var j=0;j<a.options.gutters.length;++j){var k=h.gutters.childNodes[j];if(k&&k.getBoundingClientRect().right>=f){var l=ig(a.doc,g),m=a.options.gutters[j];return e(a,c,a,l,m,b),Cg(b)}}}function Ad(a,b){return zd(a,b,"gutterClick",!0,Kg)}function Cd(a){var b=this;if(!Mg(b,a)&&!rd(b.display,a)){Ag(a),d&&(Bd=+new Date);var c=sd(b,a,!0),e=a.dataTransfer.files;if(c&&!ub(b))if(e&&e.length&&window.FileReader&&window.File)for(var f=e.length,g=Array(f),h=0,i=function(a,d){var e=new FileReader;e.onload=cd(b,function(){if(g[d]=e.result,++h==f){c=Nb(b.doc,c);var a={from:c,to:c,text:Fh(g.join("\n")),origin:"paste"};ee(b.doc,a),Xb(b.doc,Lb(c,$d(a)))}}),e.readAsText(a)},j=0;f>j;++j)i(e[j],j);else{if(b.state.draggingText&&b.doc.sel.contains(c)>-1)return b.state.draggingText(a),setTimeout(function(){b.display.input.focus()},20),void 0;try{var g=a.dataTransfer.getData("Text");if(g){if(b.state.draggingText&&!(o?a.altKey:a.ctrlKey))var k=b.listSelections();if(Zb(b.doc,Lb(c,c)),k)for(var j=0;j<k.length;++j)ke(b.doc,"",k[j].anchor,k[j].head,"drag");b.replaceSelection(g,"around","paste"),b.display.input.focus()}}catch(a){}}}}function Dd(a,b){if(d&&(!a.state.draggingText||+new Date-Bd<100))return Dg(b),void 0;if(!Mg(a,b)&&!rd(a.display,b)&&(b.dataTransfer.setData("Text",a.getSelection()),b.dataTransfer.setDragImage&&!j)){var c=mh("img",null,null,"position: fixed; left: 0; top: 0;");c.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",i&&(c.width=c.height=1,a.display.wrapper.appendChild(c),c._top=c.offsetTop),b.dataTransfer.setDragImage(c,0,0),i&&c.parentNode.removeChild(c)}}function Ed(b,c){Math.abs(b.doc.scrollTop-c)<2||(b.doc.scrollTop=c,a||Y(b,{top:c}),b.display.scroller.scrollTop!=c&&(b.display.scroller.scrollTop=c),b.display.scrollbars.setScrollTop(c),a&&Y(b),hc(b,100))}function Fd(a,b,c){(c?b==a.doc.scrollLeft:Math.abs(a.doc.scrollLeft-b)<2)||(b=Math.min(b,a.display.scroller.scrollWidth-a.display.scroller.clientWidth),a.doc.scrollLeft=b,Q(a),a.display.scroller.scrollLeft!=b&&(a.display.scroller.scrollLeft=b),a.display.scrollbars.setScrollLeft(b))}function Jd(b,c){var d=Id(c),e=d.x,g=d.y,h=b.display,j=h.scroller;if(e&&j.scrollWidth>j.clientWidth||g&&j.scrollHeight>j.clientHeight){if(g&&o&&f)a:for(var k=c.target,l=h.view;k!=j;k=k.parentNode)for(var m=0;m<l.length;m++)if(l[m].node==k){b.display.currentWheelTarget=k;break a}if(e&&!a&&!i&&null!=Hd)return g&&Ed(b,Math.max(0,Math.min(j.scrollTop+g*Hd,j.scrollHeight-j.clientHeight))),Fd(b,Math.max(0,Math.min(j.scrollLeft+e*Hd,j.scrollWidth-j.clientWidth))),Ag(c),h.wheelStartX=null,void 0;if(g&&null!=Hd){var n=g*Hd,p=b.doc.scrollTop,q=p+h.wrapper.clientHeight;0>n?p=Math.max(0,p+n-50):q=Math.min(b.doc.height,q+n+50),Y(b,{top:p,bottom:q})}20>Gd&&(null==h.wheelStartX?(h.wheelStartX=j.scrollLeft,h.wheelStartY=j.scrollTop,h.wheelDX=e,h.wheelDY=g,setTimeout(function(){if(null!=h.wheelStartX){var a=j.scrollLeft-h.wheelStartX,b=j.scrollTop-h.wheelStartY,c=b&&h.wheelDY&&b/h.wheelDY||a&&h.wheelDX&&a/h.wheelDX;h.wheelStartX=h.wheelStartY=null,c&&(Hd=(Hd*Gd+c)/(Gd+1),++Gd)}},200)):(h.wheelDX+=e,h.wheelDY+=g))}}function Kd(a,b,c){if("string"==typeof b&&(b=Ie[b],!b))return!1;a.display.input.ensurePolled();var d=a.display.shift,e=!1;try{ub(a)&&(a.state.suppressEdits=!0),c&&(a.display.shift=!1),e=b(a)!=Rg}finally{a.display.shift=d,a.state.suppressEdits=!1}return e}function Ld(a,b,c){for(var d=0;d<a.state.keyMaps.length;d++){var e=Le(b,a.state.keyMaps[d],c,a);if(e)return e}return a.options.extraKeys&&Le(b,a.options.extraKeys,c,a)||Le(b,a.options.keyMap,c,a)}function Nd(a,b,c,d){var e=a.state.keySeq;if(e){if(Me(b))return"handled";Md.set(50,function(){a.state.keySeq==e&&(a.state.keySeq=null,a.display.input.reset())}),b=e+" "+b}var f=Ld(a,b,d);return"multi"==f&&(a.state.keySeq=b),"handled"==f&&Kg(a,"keyHandled",a,b,c),("handled"==f||"multi"==f)&&(Ag(c),gc(a)),e&&!f&&/\'$/.test(b)?(Ag(c),!0):!!f}function Od(a,b){var c=Ne(b,!0);return c?b.shiftKey&&!a.state.keySeq?Nd(a,"Shift-"+c,b,function(b){return Kd(a,b,!0)})||Nd(a,c,b,function(b){return("string"==typeof b?/^go[A-Z]/.test(b):b.motion)?Kd(a,b):void 0}):Nd(a,c,b,function(b){return Kd(a,b)}):!1}function Pd(a,b,c){return Nd(a,"'"+c+"'",b,function(b){return Kd(a,b,!0)})}function Rd(a){var b=this;if(b.curOp.focus=rh(),!Mg(b,a)){d&&11>e&&27==a.keyCode&&(a.returnValue=!1);var c=a.keyCode;b.display.shift=16==c||a.shiftKey;var f=Od(b,a);i&&(Qd=f?c:null,!f&&88==c&&!Hh&&(o?a.metaKey:a.ctrlKey)&&b.replaceSelection("",null,"cut")),18!=c||/\bCodeMirror-crosshair\b/.test(b.display.lineDiv.className)||Sd(b)}}function Sd(a){function c(a){18!=a.keyCode&&a.altKey||(th(b,"CodeMirror-crosshair"),Hg(document,"keyup",c),Hg(document,"mouseover",c))}var b=a.display.lineDiv;uh(b,"CodeMirror-crosshair"),Gg(document,"keyup",c),Gg(document,"mouseover",c)}function Td(a){16==a.keyCode&&(this.doc.sel.shift=!1),Mg(this,a)}function Ud(a){var b=this;if(!(rd(b.display,a)||Mg(b,a)||a.ctrlKey&&!a.altKey||o&&a.metaKey)){var c=a.keyCode,d=a.charCode;if(i&&c==Qd)return Qd=null,Ag(a),void 0;if(!i||a.which&&!(a.which<10)||!Od(b,a)){var e=String.fromCharCode(null==d?c:d);Pd(b,a,e)||b.display.input.onKeyPress(a)}}}function Vd(a){a.state.delayingBlurEvent=!0,setTimeout(function(){a.state.delayingBlurEvent&&(a.state.delayingBlurEvent=!1,Xd(a))},100)}function Wd(a){a.state.delayingBlurEvent&&(a.state.delayingBlurEvent=!1),"nocursor"!=a.options.readOnly&&(a.state.focused||(Ig(a,"focus",a),a.state.focused=!0,uh(a.display.wrapper,"CodeMirror-focused"),a.curOp||a.display.selForContextMenu==a.doc.sel||(a.display.input.reset(),f&&setTimeout(function(){a.display.input.reset(!0)},20)),a.display.input.receivedFocus()),gc(a))}function Xd(a){a.state.delayingBlurEvent||(a.state.focused&&(Ig(a,"blur",a),a.state.focused=!1,th(a.display.wrapper,"CodeMirror-focused")),clearInterval(a.display.blinker),setTimeout(function(){a.state.focused||(a.display.shift=!1)},150))}function Yd(a,b){rd(a.display,b)||Zd(a,b)||a.display.input.onContextMenu(b)}function Zd(a,b){return Og(a,"gutterContextMenu")?zd(a,b,"gutterContextMenu",!1,Ig):!1}function _d(a,b){if(pb(a,b.from)<0)return a;if(pb(a,b.to)<=0)return $d(b);var c=a.line+b.text.length-(b.to.line-b.from.line)-1,d=a.ch;return a.line==b.to.line&&(d+=$d(b).ch-b.to.ch),ob(c,d)}function ae(a,b){for(var c=[],d=0;d<a.sel.ranges.length;d++){var e=a.sel.ranges[d];c.push(new Jb(_d(e.anchor,b),_d(e.head,b)))}return Kb(c,a.sel.primIndex)}function be(a,b,c){return a.line==b.line?ob(c.line,a.ch-b.ch+c.ch):ob(c.line+(a.line-b.line),a.ch)}function ce(a,b,c){for(var d=[],e=ob(a.first,0),f=e,g=0;g<b.length;g++){var h=b[g],i=be(h.from,e,f),j=be($d(h),e,f);if(e=h.to,f=j,"around"==c){var k=a.sel.ranges[g],l=pb(k.head,k.anchor)<0;d[g]=new Jb(l?j:i,l?i:j)}else d[g]=new Jb(i,i)}return new Ib(d,a.sel.primIndex)}function de(a,b,c){var d={canceled:!1,from:b.from,to:b.to,text:b.text,origin:b.origin,cancel:function(){this.canceled=!0}};return c&&(d.update=function(b,c,d,e){b&&(this.from=Nb(a,b)),c&&(this.to=Nb(a,c)),d&&(this.text=d),void 0!==e&&(this.origin=e)}),Ig(a,"beforeChange",a,d),a.cm&&Ig(a.cm,"beforeChange",a.cm,d),d.canceled?null:{from:d.from,to:d.to,text:d.text,origin:d.origin}}function ee(a,b,c){if(a.cm){if(!a.cm.curOp)return cd(a.cm,ee)(a,b,c);if(a.cm.state.suppressEdits)return}if(!(Og(a,"beforeChange")||a.cm&&Og(a.cm,"beforeChange"))||(b=de(a,b,!0))){var d=t&&!c&&ff(a,b.from,b.to);if(d)for(var e=d.length-1;e>=0;--e)fe(a,{from:d[e].from,to:d[e].to,text:e?[""]:b.text});else fe(a,b)}}function fe(a,b){if(1!=b.text.length||""!=b.text[0]||0!=pb(b.from,b.to)){var c=ae(a,b);pg(a,b,c,a.cm?a.cm.curOp.id:0/0),ie(a,b,c,cf(a,b));var d=[];bg(a,function(a,c){c||-1!=ah(d,a.history)||(zg(a.history,b),d.push(a.history)),ie(a,b,null,cf(a,b))})}}function ge(a,b,c){if(!a.cm||!a.cm.state.suppressEdits){for(var e,d=a.history,f=a.sel,g="undo"==b?d.done:d.undone,h="undo"==b?d.undone:d.done,i=0;i<g.length&&(e=g[i],c?!e.ranges||e.equals(a.sel):e.ranges);i++);if(i!=g.length){for(d.lastOrigin=d.lastSelOrigin=null;e=g.pop(),e.ranges;){if(sg(e,h),c&&!e.equals(a.sel))return Yb(a,e,{clearRedo:!1}),void 0;f=e}var j=[];sg(f,h),h.push({changes:j,generation:d.generation}),d.generation=e.generation||++d.maxGeneration;for(var k=Og(a,"beforeChange")||a.cm&&Og(a.cm,"beforeChange"),i=e.changes.length-1;i>=0;--i){var l=e.changes[i];if(l.origin=b,k&&!de(a,l,!1))return g.length=0,void 0;j.push(mg(a,l));var m=i?ae(a,l):$g(g);ie(a,l,m,ef(a,l)),!i&&a.cm&&a.cm.scrollIntoView({from:l.from,to:$d(l)});var n=[];bg(a,function(a,b){b||-1!=ah(n,a.history)||(zg(a.history,l),n.push(a.history)),ie(a,l,null,ef(a,l))})}}}}function he(a,b){if(0!=b&&(a.first+=b,a.sel=new Ib(bh(a.sel.ranges,function(a){return new Jb(ob(a.anchor.line+b,a.anchor.ch),ob(a.head.line+b,a.head.ch))}),a.sel.primIndex),a.cm)){hd(a.cm,a.first,a.first-b,b);for(var c=a.cm.display,d=c.viewFrom;d<c.viewTo;d++)id(a.cm,d,"gutter")}}function ie(a,b,c,d){if(a.cm&&!a.cm.curOp)return cd(a.cm,ie)(a,b,c,d);if(b.to.line<a.first)return he(a,b.text.length-1-(b.to.line-b.from.line)),void 0;if(!(b.from.line>a.lastLine())){if(b.from.line<a.first){var e=b.text.length-1-(a.first-b.from.line);he(a,e),b={from:ob(a.first,0),to:ob(b.to.line+e,b.to.ch),text:[$g(b.text)],origin:b.origin}}var f=a.lastLine();b.to.line>f&&(b={from:b.from,to:ob(f,dg(a,f).text.length),text:[b.text[0]],origin:b.origin}),b.removed=eg(a,b.from,b.to),c||(c=ae(a,b)),a.cm?je(a.cm,b,d):Wf(a,b,d),Zb(a,c,Sg)}}function je(a,b,c){var d=a.doc,e=a.display,f=b.from,g=b.to,h=!1,i=f.line;a.options.lineWrapping||(i=hg(qf(dg(d,f.line))),d.iter(i,g.line+1,function(a){return a==e.maxLine?(h=!0,!0):void 0})),d.sel.contains(b.from,b.to)>-1&&Ng(a),Wf(d,b,c,A(a)),a.options.lineWrapping||(d.iter(i,f.line+b.text.length,function(a){var b=G(a);b>e.maxLineLength&&(e.maxLine=a,e.maxLineLength=b,e.maxLineChanged=!0,h=!1)}),h&&(a.curOp.updateMaxLine=!0)),d.frontier=Math.min(d.frontier,f.line),hc(a,400);var j=b.text.length-(g.line-f.line)-1;b.full?hd(a):f.line!=g.line||1!=b.text.length||Vf(a.doc,b)?hd(a,f.line,g.line+1,j):id(a,f.line,"text");var k=Og(a,"changes"),l=Og(a,"change");if(l||k){var m={from:f,to:g,text:b.text,removed:b.removed,origin:b.origin};l&&Kg(a,"change",a,m),k&&(a.curOp.changeObjs||(a.curOp.changeObjs=[])).push(m)}a.display.selForContextMenu=null}function ke(a,b,c,d,e){if(d||(d=c),pb(d,c)<0){var f=d;d=c,c=f}"string"==typeof b&&(b=Fh(b)),ee(a,{from:c,to:d,text:b,origin:e})}function le(a,b){if(!Mg(a,"scrollCursorIntoView")){var c=a.display,d=c.sizer.getBoundingClientRect(),e=null;if(b.top+d.top<0?e=!0:b.bottom+d.top>(window.innerHeight||document.documentElement.clientHeight)&&(e=!1),null!=e&&!l){var f=mh("div","\u200b",null,"position: absolute; top: "+(b.top-c.viewOffset-lc(a.display))+"px; height: "+(b.bottom-b.top+oc(a)+c.barHeight)+"px; left: "+b.left+"px; width: 2px;");a.display.lineSpace.appendChild(f),f.scrollIntoView(e),a.display.lineSpace.removeChild(f)}}}function me(a,b,c,d){null==d&&(d=0);for(var e=0;5>e;e++){var f=!1,g=Kc(a,b),h=c&&c!=b?Kc(a,c):g,i=oe(a,Math.min(g.left,h.left),Math.min(g.top,h.top)-d,Math.max(g.left,h.left),Math.max(g.bottom,h.bottom)+d),j=a.doc.scrollTop,k=a.doc.scrollLeft;if(null!=i.scrollTop&&(Ed(a,i.scrollTop),Math.abs(a.doc.scrollTop-j)>1&&(f=!0)),null!=i.scrollLeft&&(Fd(a,i.scrollLeft),Math.abs(a.doc.scrollLeft-k)>1&&(f=!0)),!f)break}return g}function ne(a,b,c,d,e){var f=oe(a,b,c,d,e);null!=f.scrollTop&&Ed(a,f.scrollTop),null!=f.scrollLeft&&Fd(a,f.scrollLeft)}function oe(a,b,c,d,e){var f=a.display,g=Qc(a.display);0>c&&(c=0);var h=a.curOp&&null!=a.curOp.scrollTop?a.curOp.scrollTop:f.scroller.scrollTop,i=qc(a),j={};e-c>i&&(e=c+i);var k=a.doc.height+mc(f),l=g>c,m=e>k-g;if(h>c)j.scrollTop=l?0:c;else if(e>h+i){var n=Math.min(c,(m?k:e)-i);n!=h&&(j.scrollTop=n)}var o=a.curOp&&null!=a.curOp.scrollLeft?a.curOp.scrollLeft:f.scroller.scrollLeft,p=pc(a)-(a.options.fixedGutter?f.gutters.offsetWidth:0),q=d-b>p;return q&&(d=b+p),10>b?j.scrollLeft=0:o>b?j.scrollLeft=Math.max(0,b-(q?0:10)):d>p+o-3&&(j.scrollLeft=d+(q?0:10)-p),j}function pe(a,b,c){(null!=b||null!=c)&&re(a),null!=b&&(a.curOp.scrollLeft=(null==a.curOp.scrollLeft?a.doc.scrollLeft:a.curOp.scrollLeft)+b),null!=c&&(a.curOp.scrollTop=(null==a.curOp.scrollTop?a.doc.scrollTop:a.curOp.scrollTop)+c)}function qe(a){re(a);var b=a.getCursor(),c=b,d=b;a.options.lineWrapping||(c=b.ch?ob(b.line,b.ch-1):b,d=ob(b.line,b.ch+1)),a.curOp.scrollToPos={from:c,to:d,margin:a.options.cursorScrollMargin,isCursor:!0}}function re(a){var b=a.curOp.scrollToPos;if(b){a.curOp.scrollToPos=null;var c=Lc(a,b.from),d=Lc(a,b.to),e=oe(a,Math.min(c.left,d.left),Math.min(c.top,d.top)-b.margin,Math.max(c.right,d.right),Math.max(c.bottom,d.bottom)+b.margin);a.scrollTo(e.scrollLeft,e.scrollTop)}}function se(a,b,c,d){var f,e=a.doc;null==c&&(c="add"),"smart"==c&&(e.mode.indent?f=kc(a,b):c="prev");var g=a.options.tabSize,h=dg(e,b),i=Wg(h.text,null,g);h.stateAfter&&(h.stateAfter=null);var k,j=h.text.match(/^\s*/)[0];if(d||/\S/.test(h.text)){if("smart"==c&&(k=e.mode.indent(f,h.text.slice(j.length),h.text),k==Rg||k>150)){if(!d)return;c="prev"}}else k=0,c="not";"prev"==c?k=b>e.first?Wg(dg(e,b-1).text,null,g):0:"add"==c?k=i+a.options.indentUnit:"subtract"==c?k=i-a.options.indentUnit:"number"==typeof c&&(k=i+c),k=Math.max(0,k);var l="",m=0;if(a.options.indentWithTabs)for(var n=Math.floor(k/g);n;--n)m+=g,l+=" ";if(k>m&&(l+=Zg(k-m)),l!=j)return ke(e,l,ob(b,0),ob(b,j.length),"+input"),h.stateAfter=null,!0;for(var n=0;n<e.sel.ranges.length;n++){var o=e.sel.ranges[n];if(o.head.line==b&&o.head.ch<j.length){var m=ob(b,j.length);Ub(e,n,new Jb(m,m));break}}}function te(a,b,c,d){var e=b,f=b;return"number"==typeof b?f=dg(a,Mb(a,b)):e=hg(b),null==e?null:(d(f,e)&&a.cm&&id(a.cm,e,c),f)}function ue(a,b){for(var c=a.doc.sel.ranges,d=[],e=0;e<c.length;e++){for(var f=b(c[e]);d.length&&pb(f.from,$g(d).to)<=0;){var g=d.pop();if(pb(g.from,f.from)<0){f.from=g.from;break}}d.push(f)}bd(a,function(){for(var b=d.length-1;b>=0;b--)ke(a.doc,"",d[b].from,d[b].to,"+delete");qe(a)})}function ve(a,b,c,d,e){function k(){var b=f+c;return b<a.first||b>=a.first+a.size?j=!1:(f=b,i=dg(a,b))}function l(a){var b=(e?Xh:Yh)(i,g,c,!0);if(null==b){if(a||!k())return j=!1;g=e?(0>c?Ph:Oh)(i):0>c?i.text.length:0}else g=b;return!0}var f=b.line,g=b.ch,h=c,i=dg(a,f),j=!0;if("char"==d)l();else if("column"==d)l(!0);else if("word"==d||"group"==d)for(var m=null,n="group"==d,o=a.cm&&a.cm.getHelper(b,"wordChars"),p=!0;!(0>c)||l(!p);p=!1){var q=i.text.charAt(g)||"\n",r=ih(q,o)?"w":n&&"\n"==q?"n":!n||/\s/.test(q)?null:"p";if(!n||p||r||(r="s"),m&&m!=r){0>c&&(c=1,l());break}if(r&&(m=r),c>0&&!l(!p))break}var s=bc(a,ob(f,g),h,!0);return j||(s.hitSide=!0),s}function we(a,b,c,d){var g,e=a.doc,f=b.left;if("page"==d){var h=Math.min(a.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);g=b.top+c*(h-(0>c?1.5:.5)*Qc(a.display))}else"line"==d&&(g=c>0?b.bottom+3:b.top-3);
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f;if(f.replacedWith&&(f.collapsed=!0,f.widgetNode=mh("span",[f.replacedWith],"CodeMirror-widget"),d.handleMouseEvents||f.widgetNode.setAttribute("cm-ignore-events","true"),d.insertLeft&&(f.widgetNode.insertLeft=!0)),f.collapsed){if(pf(a,b.line,b,c,f)||b.line!=c.line&&pf(a,c.line,b,c,f))throw new Error("Inserting collapsed marker partially overlapping an existing one");u=!0}f.addToHistory&&pg(a,{from:b,to:c,origin:"markText"},a.sel,0/0);var j,h=b.line,i=a.cm;if(a.iter(h,c.line+1,function(a){i&&f.collapsed&&!i.options.lineWrapping&&qf(a)==i.display.maxLine&&(j=!0),f.collapsed&&h!=b.line&&gg(a,0),_e(a,new Ye(f,h==b.line?b.ch:null,h==c.line?c.ch:null)),++h}),f.collapsed&&a.iter(b.line,c.line+1,function(b){uf(a,b)&&gg(b,0)}),f.clearOnEnter&&Gg(f,"beforeCursorEnter",function(){f.clear()}),f.readOnly&&(t=!0,(a.history.done.length||a.history.undone.length)&&a.clearHistory()),f.collapsed&&(f.id=++Qe,f.atomic=!0),i){if(j&&(i.curOp.updateMaxLine=!0),f.collapsed)hd(i,b.line,c.line+1);else 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Ye(a,b,c){this.marker=a,this.from=b,this.to=c}function Ze(a,b){if(a)for(var c=0;c<a.length;++c){var d=a[c];if(d.marker==b)return d}}function $e(a,b){for(var c,d=0;d<a.length;++d)a[d]!=b&&(c||(c=[])).push(a[d]);return c}function _e(a,b){a.markedSpans=a.markedSpans?a.markedSpans.concat([b]):[b],b.marker.attachLine(a)}function af(a,b,c){if(a)for(var e,d=0;d<a.length;++d){var f=a[d],g=f.marker,h=null==f.from||(g.inclusiveLeft?f.from<=b:f.from<b);if(h||f.from==b&&"bookmark"==g.type&&(!c||!f.marker.insertLeft)){var i=null==f.to||(g.inclusiveRight?f.to>=b:f.to>b);(e||(e=[])).push(new Ye(g,f.from,i?null:f.to))}}return e}function bf(a,b,c){if(a)for(var e,d=0;d<a.length;++d){var f=a[d],g=f.marker,h=null==f.to||(g.inclusiveRight?f.to>=b:f.to>b);if(h||f.from==b&&"bookmark"==g.type&&(!c||f.marker.insertLeft)){var i=null==f.from||(g.inclusiveLeft?f.from<=b:f.from<b);(e||(e=[])).push(new Ye(g,i?null:f.from-b,null==f.to?null:f.to-b))}}return e}function cf(a,b){if(b.full)return null;var c=Pb(a,b.from.line)&&dg(a,b.from.line).markedSpans,d=Pb(a,b.to.line)&&dg(a,b.to.line).markedSpans;if(!c&&!d)return null;var e=b.from.ch,f=b.to.ch,g=0==pb(b.from,b.to),h=af(c,e,g),i=bf(d,f,g),j=1==b.text.length,k=$g(b.text).length+(j?e:0);if(h)for(var l=0;l<h.length;++l){var m=h[l];if(null==m.to){var n=Ze(i,m.marker);n?j&&(m.to=null==n.to?null:n.to+k):m.to=e}}if(i)for(var l=0;l<i.length;++l){var m=i[l];if(null!=m.to&&(m.to+=k),null==m.from){var n=Ze(h,m.marker);n||(m.from=k,j&&(h||(h=[])).push(m))}else m.from+=k,j&&(h||(h=[])).push(m)}h&&(h=df(h)),i&&i!=h&&(i=df(i));var o=[h];if(!j){var q,p=b.text.length-2;if(p>0&&h)for(var l=0;l<h.length;++l)null==h[l].to&&(q||(q=[])).push(new Ye(h[l].marker,null,null));for(var l=0;p>l;++l)o.push(q);o.push(i)}return o}function df(a){for(var b=0;b<a.length;++b){var c=a[b];null!=c.from&&c.from==c.to&&c.marker.clearWhenEmpty!==!1&&a.splice(b--,1)}return a.length?a:null}function ef(a,b){var c=vg(a,b),d=cf(a,b);if(!c)return d;if(!d)return c;for(var 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a.inclusiveLeft?-1:0}function kf(a){return a.inclusiveRight?1:0}function lf(a,b){var c=a.lines.length-b.lines.length;if(0!=c)return c;var d=a.find(),e=b.find(),f=pb(d.from,e.from)||jf(a)-jf(b);if(f)return-f;var g=pb(d.to,e.to)||kf(a)-kf(b);return g?g:b.id-a.id}function mf(a,b){var d,c=u&&a.markedSpans;if(c)for(var e,f=0;f<c.length;++f)e=c[f],e.marker.collapsed&&null==(b?e.from:e.to)&&(!d||lf(d,e.marker)<0)&&(d=e.marker);return d}function nf(a){return mf(a,!0)}function of(a){return mf(a,!1)}function pf(a,b,c,d,e){var f=dg(a,b),g=u&&f.markedSpans;if(g)for(var h=0;h<g.length;++h){var i=g[h];if(i.marker.collapsed){var j=i.marker.find(0),k=pb(j.from,c)||jf(i.marker)-jf(e),l=pb(j.to,d)||kf(i.marker)-kf(e);if(!(k>=0&&0>=l||0>=k&&l>=0)&&(0>=k&&(pb(j.to,c)>0||i.marker.inclusiveRight&&e.inclusiveLeft)||k>=0&&(pb(j.from,d)<0||i.marker.inclusiveLeft&&e.inclusiveRight)))return!0}}}function qf(a){for(var b;b=nf(a);)a=b.find(-1,!0).line;return a}function rf(a){for(var 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b=a.doc.cm;if(!b)return 0;if(!qh(document.body,a.node)){var c="position: relative;";a.coverGutter&&(c+="margin-left: -"+b.display.gutters.offsetWidth+"px;"),a.noHScroll&&(c+="width: "+b.display.wrapper.clientWidth+"px;"),ph(b.display.measure,mh("div",[a.node],null,c))}return a.height=a.node.offsetHeight}function zf(a,b,c,d){var e=new wf(a,c,d),f=a.cm;return f&&e.noHScroll&&(f.display.alignWidgets=!0),te(a,b,"widget",function(b){var c=b.widgets||(b.widgets=[]);if(null==e.insertAt?c.push(e):c.splice(Math.min(c.length-1,Math.max(0,e.insertAt)),0,e),e.line=b,f&&!uf(a,b)){var d=jg(b)<a.scrollTop;gg(b,b.height+yf(e)),d&&pe(f,null,e.height),f.curOp.forceUpdate=!0}return!0}),e}function Bf(a,b,c,d){a.text=b,a.stateAfter&&(a.stateAfter=null),a.styles&&(a.styles=null),null!=a.order&&(a.order=null),gf(a),hf(a,c);var e=d?d(a):1;e!=a.height&&gg(a,e)}function Cf(a){a.parent=null,gf(a)}function Df(a,b){if(a)for(;;){var c=a.match(/(?:^|\s+)line-(background-)?(\S+)/);if(!c)break;a=a.slice(0,c.index)+a.slice(c.index+c[0].length);var d=c[1]?"bgClass":"textClass";null==b[d]?b[d]=c[2]:new RegExp("(?:^|s)"+c[2]+"(?:$|s)").test(b[d])||(b[d]+=" "+c[2])}return a}function Ef(a,b){if(a.blankLine)return a.blankLine(b);if(a.innerMode){var c=v.innerMode(a,b);return c.mode.blankLine?c.mode.blankLine(c.state):void 0}}function Ff(a,b,c,d){for(var e=0;10>e;e++){d&&(d[0]=v.innerMode(a,c).mode);var f=a.token(b,c);if(b.pos>b.start)return f}throw new Error("Mode "+a.name+" failed to advance stream.")}function Gf(a,b,c,d){function e(a){return{start:k.start,end:k.pos,string:k.current(),type:h||null,state:a?Ge(f.mode,j):j}}var h,f=a.doc,g=f.mode;b=Nb(f,b);var l,i=dg(f,b.line),j=kc(a,b.line,c),k=new Pe(i.text,a.options.tabSize);for(d&&(l=[]);(d||k.pos<b.ch)&&!k.eol();)k.start=k.pos,h=Ff(g,k,j),d&&l.push(e(!0));return d?l:e()}function Hf(a,b,c,d,e,f,g){var h=c.flattenSpans;null==h&&(h=a.options.flattenSpans);var 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Jh(a){if(null!=Ih)return Ih;var b=ph(a,mh("span","x")),c=b.getBoundingClientRect(),d=nh(b,0,1).getBoundingClientRect();return Ih=Math.abs(c.left-d.left)>1}function Lh(a,b,c,d){if(!a)return d(b,c,"ltr");for(var e=!1,f=0;f<a.length;++f){var g=a[f];(g.from<c&&g.to>b||b==c&&g.to==b)&&(d(Math.max(g.from,b),Math.min(g.to,c),1==g.level?"rtl":"ltr"),e=!0)}e||d(b,c,"ltr")}function Mh(a){return a.level%2?a.to:a.from}function Nh(a){return a.level%2?a.from:a.to}function Oh(a){var b=kg(a);return b?Mh(b[0]):0}function Ph(a){var b=kg(a);return b?Nh($g(b)):a.text.length}function Qh(a,b){var c=dg(a.doc,b),d=qf(c);d!=c&&(b=hg(d));var e=kg(d),f=e?e[0].level%2?Ph(d):Oh(d):0;return ob(b,f)}function Rh(a,b){for(var c,d=dg(a.doc,b);c=of(d);)d=c.find(1,!0).line,b=null;var e=kg(d),f=e?e[0].level%2?Oh(d):Ph(d):d.text.length;return ob(null==b?hg(d):b,f)}function Sh(a,b){var c=Qh(a,b.line),d=dg(a.doc,c.line),e=kg(d);if(!e||0==e[0].level){var f=Math.max(0,d.text.search(/\S/)),g=b.line==c.line&&b.ch<=f&&b.ch;return ob(c.line,g?0:f)}return c}function Th(a,b,c){var d=a[0].level;return b==d?!0:c==d?!1:c>b}function Vh(a,b){Uh=null;for(var d,c=0;c<a.length;++c){var e=a[c];if(e.from<b&&e.to>b)return c;if(e.from==b||e.to==b){if(null!=d)return Th(a,e.level,a[d].level)?(e.from!=e.to&&(Uh=d),c):(e.from!=e.to&&(Uh=c),d);d=c}}return d}function Wh(a,b,c,d){if(!d)return b+c;do b+=c;while(b>0&&lh(a.text.charAt(b)));return b}function Xh(a,b,c,d){var e=kg(a);if(!e)return Yh(a,b,c,d);for(var f=Vh(e,b),g=e[f],h=Wh(a,b,g.level%2?-c:c,d);;){if(h>g.from&&h<g.to)return h;if(h==g.from||h==g.to)return Vh(e,h)==f?h:(g=e[f+=c],c>0==g.level%2?g.to:g.from);if(g=e[f+=c],!g)return null;h=c>0==g.level%2?Wh(a,g.to,-1,d):Wh(a,g.from,1,d)}}function Yh(a,b,c,d){var e=b+c;if(d)for(;e>0&&lh(a.text.charAt(e));)e+=c;return 0>e||e>a.text.length?null:e}var a=/gecko\/\d/i.test(navigator.userAgent),b=/MSIE \d/.test(navigator.userAgent),c=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent),d=b||c,e=d&&(b?document.documentMode||6:c[1]),f=/WebKit\//.test(navigator.userAgent),g=f&&/Qt\/\d+\.\d+/.test(navigator.userAgent),h=/Chrome\//.test(navigator.userAgent),i=/Opera\//.test(navigator.userAgent),j=/Apple Computer/.test(navigator.vendor),k=/Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent),l=/PhantomJS/.test(navigator.userAgent),m=/AppleWebKit/.test(navigator.userAgent)&&/Mobile\/\w+/.test(navigator.userAgent),n=m||/Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent),o=m||/Mac/.test(navigator.platform),p=/win/i.test(navigator.platform),q=i&&navigator.userAgent.match(/Version\/(\d*\.\d*)/);q&&(q=Number(q[1])),q&&q>=15&&(i=!1,f=!0);var r=o&&(g||i&&(null==q||12.11>q)),s=a||d&&e>=9,t=!1,u=!1;K.prototype=eh({update:function(a){var b=a.scrollWidth>a.clientWidth+1,c=a.scrollHeight>a.clientHeight+1,d=a.nativeBarWidth;if(c){this.vert.style.display="block",this.vert.style.bottom=b?d+"px":"0";var e=a.viewHeight-(b?d:0);this.vert.firstChild.style.height=Math.max(0,a.scrollHeight-a.clientHeight+e)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(b){this.horiz.style.display="block",this.horiz.style.right=c?d+"px":"0",this.horiz.style.left=a.barLeft+"px";var f=a.viewWidth-a.barLeft-(c?d:0);this.horiz.firstChild.style.width=a.scrollWidth-a.clientWidth+f+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedOverlay&&a.clientHeight>0&&(0==d&&this.overlayHack(),this.checkedOverlay=!0),{right:c?d:0,bottom:b?d:0}},setScrollLeft:function(a){this.horiz.scrollLeft!=a&&(this.horiz.scrollLeft=a)},setScrollTop:function(a){this.vert.scrollTop!=a&&(this.vert.scrollTop=a)},overlayHack:function(){var a=o&&!k?"12px":"18px";this.horiz.style.minHeight=this.vert.style.minWidth=a;var b=this,c=function(a){Eg(a)!=b.vert&&Eg(a)!=b.horiz&&cd(b.cm,td)(a)};Gg(this.vert,"mousedown",c),Gg(this.horiz,"mousedown",c)},clear:function(){var a=this.horiz.parentNode;a.removeChild(this.horiz),a.removeChild(this.vert)}},K.prototype),L.prototype=eh({update:function(){return{bottom:0,right:0}},setScrollLeft:function(){},setScrollTop:function(){},clear:function(){}},L.prototype),v.scrollbarModel={"native":K,"null":L},U.prototype.signal=function(a,b){Og(a,b)&&this.events.push(arguments)},U.prototype.finish=function(){for(var a=0;a<this.events.length;a++)Ig.apply(null,this.events[a])};var ob=v.Pos=function(a,b){return this instanceof ob?(this.line=a,this.ch=b,void 0):new ob(a,b)},pb=v.cmpPos=function(a,b){return a.line-b.line||a.ch-b.ch},vb=null;Ab.prototype=eh({init:function(a){function i(a){if(c.somethingSelected())vb=c.getSelections(),b.inaccurateSelection&&(b.prevInput="",b.inaccurateSelection=!1,h.value=vb.join("\n"),_g(h));else{if(!c.options.lineWiseCopyCut)return;var d=yb(c);vb=d.text,"cut"==a.type?c.setSelections(d.ranges,null,Sg):(b.prevInput="",h.value=d.text.join("\n"),_g(h))}"cut"==a.type&&(c.state.cutIncoming=!0)}var b=this,c=this.cm,g=this.wrapper=Bb(),h=this.textarea=g.firstChild;a.wrapper.insertBefore(g,a.wrapper.firstChild),m&&(h.style.width="0px"),Gg(h,"input",function(){d&&e>=9&&b.hasSelection&&(b.hasSelection=null),b.poll()}),Gg(h,"paste",function(){if(f&&!c.state.fakedLastChar&&!(new Date-c.state.lastMiddleDown<200)){var a=h.selectionStart,d=h.selectionEnd;h.value+="$",h.selectionEnd=d,h.selectionStart=a,c.state.fakedLastChar=!0}c.state.pasteIncoming=!0,b.fastPoll()}),Gg(h,"cut",i),Gg(h,"copy",i),Gg(a.scroller,"paste",function(d){rd(a,d)||(c.state.pasteIncoming=!0,b.focus())}),Gg(a.lineSpace,"selectstart",function(b){rd(a,b)||Ag(b)}),Gg(h,"compositionstart",function(){var a=c.getCursor("from");b.composing={start:a,range:c.markText(a,c.getCursor("to"),{className:"CodeMirror-composing"})}}),Gg(h,"compositionend",function(){b.composing&&(b.poll(),b.composing.range.clear(),b.composing=null)})},prepareSelection:function(){var a=this.cm,b=a.display,c=a.doc,d=dc(a);if(a.options.moveInputWithCursor){var e=Kc(a,c.sel.primary().head,"div"),f=b.wrapper.getBoundingClientRect(),g=b.lineDiv.getBoundingClientRect();d.teTop=Math.max(0,Math.min(b.wrapper.clientHeight-10,e.top+g.top-f.top)),d.teLeft=Math.max(0,Math.min(b.wrapper.clientWidth-10,e.left+g.left-f.left))}return d},showSelection:function(a){var b=this.cm,c=b.display;ph(c.cursorDiv,a.cursors),ph(c.selectionDiv,a.selection),null!=a.teTop&&(this.wrapper.style.top=a.teTop+"px",this.wrapper.style.left=a.teLeft+"px")},reset:function(a){if(!this.contextMenuPending){var b,c,f=this.cm,g=f.doc;if(f.somethingSelected()){this.prevInput="";var h=g.sel.primary();b=Hh&&(h.to().line-h.from().line>100||(c=f.getSelection()).length>1e3);var i=b?"-":c||f.getSelection();this.textarea.value=i,f.state.focused&&_g(this.textarea),d&&e>=9&&(this.hasSelection=i)}else a||(this.prevInput=this.textarea.value="",d&&e>=9&&(this.hasSelection=null));this.inaccurateSelection=b}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!n||rh()!=this.textarea))try{this.textarea.focus()}catch(a){}},blur:function(){this.textarea.blur()},resetPosition:function(){this.wrapper.style.top=this.wrapper.style.left=0},receivedFocus:function(){this.slowPoll()},slowPoll:function(){var a=this;
|
|
a.pollingFast||a.polling.set(this.cm.options.pollInterval,function(){a.poll(),a.cm.state.focused&&a.slowPoll()})},fastPoll:function(){function c(){var d=b.poll();d||a?(b.pollingFast=!1,b.slowPoll()):(a=!0,b.polling.set(60,c))}var a=!1,b=this;b.pollingFast=!0,b.polling.set(20,c)},poll:function(){var a=this.cm,b=this.textarea,c=this.prevInput;if(!a.state.focused||Gh(b)&&!c||ub(a)||a.options.disableInput||a.state.keySeq)return!1;a.state.pasteIncoming&&a.state.fakedLastChar&&(b.value=b.value.substring(0,b.value.length-1),a.state.fakedLastChar=!1);var f=b.value;if(f==c&&!a.somethingSelected())return!1;if(d&&e>=9&&this.hasSelection===f||o&&/[\uf700-\uf7ff]/.test(f))return a.display.input.reset(),!1;if(a.doc.sel==a.display.selForContextMenu){var g=f.charCodeAt(0);if(8203!=g||c||(c="\u200b"),8666==g)return this.reset(),this.cm.execCommand("undo")}for(var h=0,i=Math.min(c.length,f.length);i>h&&c.charCodeAt(h)==f.charCodeAt(h);)++h;var j=this;return bd(a,function(){wb(a,f.slice(h),c.length-h,null,j.composing?"*compose":null),f.length>1e3||f.indexOf("\n")>-1?b.value=j.prevInput="":j.prevInput=f,j.composing&&(j.composing.range.clear(),j.composing.range=a.markText(j.composing.start,a.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){d&&e>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(a){function o(){if(null!=h.selectionStart){var a=c.somethingSelected(),d="\u200b"+(a?h.value:"");h.value="\u21da",h.value=d,b.prevInput=a?"":"\u200b",h.selectionStart=1,h.selectionEnd=d.length,g.selForContextMenu=c.doc.sel}}function p(){if(b.contextMenuPending=!1,b.wrapper.style.position="relative",h.style.cssText=m,d&&9>e&&g.scrollbars.setScrollTop(g.scroller.scrollTop=k),null!=h.selectionStart){(!d||d&&9>e)&&o();var a=0,f=function(){g.selForContextMenu==c.doc.sel&&0==h.selectionStart&&h.selectionEnd>0&&"\u200b"==b.prevInput?cd(c,Ie.selectAll)(c):a++<10?g.detectingSelectAll=setTimeout(f,500):g.input.reset()};g.detectingSelectAll=setTimeout(f,200)}}var b=this,c=b.cm,g=c.display,h=b.textarea,j=sd(c,a),k=g.scroller.scrollTop;if(j&&!i){var l=c.options.resetSelectionOnContextMenu;l&&-1==c.doc.sel.contains(j)&&cd(c,Yb)(c.doc,Lb(j),Sg);var m=h.style.cssText;if(b.wrapper.style.position="absolute",h.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(a.clientY-5)+"px; left: "+(a.clientX-5)+"px; z-index: 1000; background: "+(d?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",f)var n=window.scrollY;if(g.input.focus(),f&&window.scrollTo(null,n),g.input.reset(),c.somethingSelected()||(h.value=b.prevInput=" "),b.contextMenuPending=!0,g.selForContextMenu=c.doc.sel,clearTimeout(g.detectingSelectAll),d&&e>=9&&o(),s){Dg(a);var q=function(){Hg(window,"mouseup",q),setTimeout(p,20)};Gg(window,"mouseup",q)}else setTimeout(p,50)}},setUneditable:ch,needsContentAttribute:!1},Ab.prototype),Cb.prototype=eh({init:function(a){function e(a){if(c.somethingSelected())vb=c.getSelections(),"cut"==a.type&&c.replaceSelection("",null,"cut");else{if(!c.options.lineWiseCopyCut)return;var b=yb(c);vb=b.text,"cut"==a.type&&c.operation(function(){c.setSelections(b.ranges,0,Sg),c.replaceSelection("",null,"cut")})}if(a.clipboardData&&!m)a.preventDefault(),a.clipboardData.clearData(),a.clipboardData.setData("text/plain",vb.join("\n"));else{var d=Bb(),e=d.firstChild;c.display.lineSpace.insertBefore(d,c.display.lineSpace.firstChild),e.value=vb.join("\n");var f=document.activeElement;_g(e),setTimeout(function(){c.display.lineSpace.removeChild(d),f.focus()},50)}}var b=this,c=b.cm,d=b.div=a.lineDiv;d.contentEditable="true",zb(d),Gg(d,"paste",function(a){var b=a.clipboardData&&a.clipboardData.getData("text/plain");b&&(a.preventDefault(),c.replaceSelection(b,null,"paste"))}),Gg(d,"compositionstart",function(a){var d=a.data;if(b.composing={sel:c.doc.sel,data:d,startData:d},d){var e=c.doc.sel.primary(),f=c.getLine(e.head.line),g=f.indexOf(d,Math.max(0,e.head.ch-d.length));g>-1&&g<=e.head.ch&&(b.composing.sel=Lb(ob(e.head.line,g),ob(e.head.line,g+d.length)))}}),Gg(d,"compositionupdate",function(a){b.composing.data=a.data}),Gg(d,"compositionend",function(a){var c=b.composing;c&&(a.data==c.startData||/\u200b/.test(a.data)||(c.data=a.data),setTimeout(function(){c.handled||b.applyComposition(c),b.composing==c&&(b.composing=null)},50))}),Gg(d,"touchstart",function(){b.forceCompositionEnd()}),Gg(d,"input",function(){b.composing||b.pollContent()||bd(b.cm,function(){hd(c)})}),Gg(d,"copy",e),Gg(d,"cut",e)},prepareSelection:function(){var a=dc(this.cm,!1);return a.focus=this.cm.state.focused,a},showSelection:function(a){a&&this.cm.display.view.length&&(a.focus&&this.showPrimarySelection(),this.showMultipleSelections(a))},showPrimarySelection:function(){var b=window.getSelection(),c=this.cm.doc.sel.primary(),d=Fb(this.cm,b.anchorNode,b.anchorOffset),e=Fb(this.cm,b.focusNode,b.focusOffset);if(!d||d.bad||!e||e.bad||0!=pb(sb(d,e),c.from())||0!=pb(rb(d,e),c.to())){var f=Db(this.cm,c.from()),g=Db(this.cm,c.to());if(f||g){var h=this.cm.display.view,i=b.rangeCount&&b.getRangeAt(0);if(f){if(!g){var j=h[h.length-1].measure,k=j.maps?j.maps[j.maps.length-1]:j.map;g={node:k[k.length-1],offset:k[k.length-2]-k[k.length-3]}}}else f={node:h[0].measure.map[2],offset:0};try{var l=nh(f.node,f.offset,g.offset,g.node)}catch(m){}l&&(b.removeAllRanges(),b.addRange(l),i&&null==b.anchorNode?b.addRange(i):a&&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){ph(this.cm.display.cursorDiv,a.cursors),ph(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;var b=a.getRangeAt(0).commonAncestorContainer;return qh(this.div,b)},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 b(){a.cm.state.focused&&(a.pollSelection(),a.polling.set(a.cm.options.pollInterval,b))}var a=this;this.selectionInEditor()?this.pollSelection():bd(this.cm,function(){a.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,b)},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=Fb(b,a.anchorNode,a.anchorOffset),d=Fb(b,a.focusNode,a.focusOffset);c&&d&&bd(b,function(){Yb(b.doc,Lb(c,d),Sg),(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(),e=c.to();if(d.line<b.viewFrom||e.line>b.viewTo-1)return!1;var f;if(d.line==b.viewFrom||0==(f=kd(a,d.line)))var g=hg(b.view[0].line),h=b.view[0].node;else var g=hg(b.view[f].line),h=b.view[f-1].node.nextSibling;var i=kd(a,e.line);if(i==b.view.length-1)var j=b.viewTo-1,k=b.view[i].node;else var j=hg(b.view[i+1].line)-1,k=b.view[i+1].node.previousSibling;for(var l=Fh(Hb(a,h,k,g,j)),m=eg(a.doc,ob(g,0),ob(j,dg(a.doc,j).text.length));l.length>1&&m.length>1;)if($g(l)==$g(m))l.pop(),m.pop(),j--;else{if(l[0]!=m[0])break;l.shift(),m.shift(),g++}for(var n=0,o=0,p=l[0],q=m[0],r=Math.min(p.length,q.length);r>n&&p.charCodeAt(n)==q.charCodeAt(n);)++n;for(var s=$g(l),t=$g(m),u=Math.min(s.length-(1==l.length?n:0),t.length-(1==m.length?n:0));u>o&&s.charCodeAt(s.length-o-1)==t.charCodeAt(t.length-o-1);)++o;l[l.length-1]=s.slice(0,s.length-o),l[0]=l[0].slice(n);var v=ob(g,n),w=ob(j,m.length?$g(m).length-o:0);return l.length>1||l[0]||pb(v,w)?(ke(a.doc,l,v,w,"+input"),!0):void 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&&cd(this.cm,wb)(this.cm,a.data,0,a.sel)},setUneditable:function(a){a.setAttribute("contenteditable","false")},onKeyPress:function(a){a.preventDefault(),cd(this.cm,wb)(this.cm,String.fromCharCode(null==a.charCode?a.keyCode:a.charCode),0)},onContextMenu:ch,resetPosition:ch,needsContentAttribute:!0},Cb.prototype),v.inputStyles={textarea:Ab,contenteditable:Cb},Ib.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!=pb(c.anchor,d.anchor)||0!=pb(c.head,d.head))return!1}return!0},deepCopy:function(){for(var a=[],b=0;b<this.ranges.length;b++)a[b]=new Jb(qb(this.ranges[b].anchor),qb(this.ranges[b].head));return new Ib(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(pb(b,d.from())>=0&&pb(a,d.to())<=0)return c}return-1}},Jb.prototype={from:function(){return sb(this.anchor,this.head)},to:function(){return rb(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var Pc,ud,vd,yc={left:0,right:0,top:0,bottom:0},Sc=null,Tc=0,Bd=0,Gd=0,Hd=null;d?Hd=-.53:a?Hd=15:h?Hd=-.7:j&&(Hd=-1/3);var Id=function(a){var b=a.wheelDeltaX,c=a.wheelDeltaY;return 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),{x:b,y:c}};v.wheelEventPixels=function(a){var b=Id(a);return b.x*=Hd,b.y*=Hd,b};var Md=new Vg,Qd=null,$d=v.changeEnd=function(a){return a.text?ob(a.from.line+a.text.length-1,$g(a.text).length+(1==a.text.length?a.from.ch:0)):a.to};v.prototype={constructor:v,focus:function(){window.focus(),this.display.input.focus()},setOption:function(a,b){var c=this.options,d=c[a];(c[a]!=b||"mode"==a)&&(c[a]=b,ye.hasOwnProperty(a)&&cd(this,ye[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"](Oe(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:dd(function(a,b){var c=a.token?a:v.getMode(this.options,a);if(c.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:c,modeSpec:a,opaque:b&&b.opaque}),this.state.modeGen++,hd(this)}),removeOverlay:dd(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)return b.splice(c,1),this.state.modeGen++,hd(this),void 0}}),indentLine:dd(function(a,b,c){"string"!=typeof b&&"number"!=typeof b&&(b=null==b?this.options.smartIndent?"smart":"prev":b?"add":"subtract"),Pb(this.doc,a)&&se(this,a,b,c)}),indentSelection:dd(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&&(se(this,e.head.line,a,!0),c=e.head.line,d==this.doc.sel.primIndex&&qe(this));else{var f=e.from(),g=e.to(),h=Math.max(c,f.line);c=Math.min(this.lastLine(),g.line-(g.ch?0:1))+1;for(var i=h;c>i;++i)se(this,i,a);var j=this.doc.sel.ranges;0==f.ch&&b.length==j.length&&j[d].from().ch>0&&Ub(this.doc,d,new Jb(f,j[d].to()),Sg)}}}),getTokenAt:function(a,b){return Gf(this,a,b)},getLineTokens:function(a,b){return Gf(this,ob(a),b,!0)},getTokenTypeAt:function(a){a=Nb(this.doc,a);var f,b=Jf(this,dg(this.doc,a.line)),c=0,d=(b.length-1)/2,e=a.ch;if(0==e)f=b[2];else for(;;){var g=c+d>>1;if((g?b[2*g-1]:0)>=e)d=g;else{if(!(b[2*g+1]<e)){f=b[2*g+2];break}c=g+1}}var h=f?f.indexOf("cm-overlay "):-1;return 0>h?f:0==h?null:f.slice(0,h-1)},getModeAt:function(a){var b=this.doc.mode;return b.innerMode?v.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(!Fe.hasOwnProperty(b))return c;var d=Fe[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(var f=0;f<d._global.length;f++){var h=d._global[f];h.pred(e,this)&&-1==ah(c,h.val)&&c.push(h.val)}return c},getStateAfter:function(a,b){var c=this.doc;return a=Mb(c,null==a?c.first+c.size-1:a),kc(this,a+1,b)},cursorCoords:function(a,b){var c,d=this.doc.sel.primary();return c=null==a?d.head:"object"==typeof a?Nb(this.doc,a):a?d.from():d.to(),Kc(this,c,b||"page")},charCoords:function(a,b){return Jc(this,Nb(this.doc,a),b||"page")},coordsChar:function(a,b){return a=Ic(this,a,b||"page"),Nc(this,a.left,a.top)},lineAtHeight:function(a,b){return a=Ic(this,{top:a,left:0},b||"page").top,ig(this.doc,a+this.display.viewOffset)},heightAtLine:function(a,b){var d,c=!1;if("number"==typeof a){var e=this.doc.first+this.doc.size-1;a<this.doc.first?a=this.doc.first:a>e&&(a=e,c=!0),d=dg(this.doc,a)}else d=a;return Hc(this,d,{top:0,left:0},b||"page").top+(c?this.doc.height-jg(d):0)},defaultTextHeight:function(){return Qc(this.display)},defaultCharWidth:function(){return Rc(this.display)},setGutterMarker:dd(function(a,b,c){return te(this.doc,a,"gutter",function(a){var d=a.gutterMarkers||(a.gutterMarkers={});return d[b]=c,!c&&jh(d)&&(a.gutterMarkers=null),!0})}),clearGutter:dd(function(a){var b=this,c=b.doc,d=c.first;c.iter(function(c){c.gutterMarkers&&c.gutterMarkers[a]&&(c.gutterMarkers[a]=null,id(b,d,"gutter"),jh(c.gutterMarkers)&&(c.gutterMarkers=null)),++d})}),lineInfo:function(a){if("number"==typeof a){if(!Pb(this.doc,a))return null;var b=a;if(a=dg(this.doc,a),!a)return null}else{var b=hg(a);if(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=Kc(this,Nb(this.doc,a));var g=a.bottom,h=a.left;if(b.style.position="absolute",b.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(b),f.sizer.appendChild(b),"over"==d)g=a.top;else if("above"==d||"near"==d){var i=Math.max(f.wrapper.clientHeight,this.doc.height),j=Math.max(f.sizer.clientWidth,f.lineSpace.clientWidth);("above"==d||a.bottom+b.offsetHeight>i)&&a.top>b.offsetHeight?g=a.top-b.offsetHeight:a.bottom+b.offsetHeight<=i&&(g=a.bottom),h+b.offsetWidth>j&&(h=j-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&&ne(this,h,g,h+b.offsetWidth,g+b.offsetHeight)},triggerOnKeyDown:dd(Rd),triggerOnKeyPress:dd(Ud),triggerOnKeyUp:Td,execCommand:function(a){return Ie.hasOwnProperty(a)?Ie[a](this):void 0},triggerElectric:dd(function(a){xb(this,a)}),findPosH:function(a,b,c,d){var e=1;0>b&&(e=-1,b=-b);for(var f=0,g=Nb(this.doc,a);b>f&&(g=ve(this.doc,g,e,c,d),!g.hitSide);++f);return g},moveH:dd(function(a,b){var c=this;c.extendSelectionsBy(function(d){return c.display.shift||c.doc.extend||d.empty()?ve(c.doc,d.head,a,b,c.options.rtlMoveVisually):0>a?d.from():d.to()},Ug)}),deleteH:dd(function(a,b){var c=this.doc.sel,d=this.doc;c.somethingSelected()?d.replaceSelection("",null,"+delete"):ue(this,function(c){var e=ve(d,c.head,a,b,!1);return 0>a?{from:e,to:c.head}:{from:c.head,to:e}})}),findPosV:function(a,b,c,d){var e=1,f=d;0>b&&(e=-1,b=-b);for(var g=0,h=Nb(this.doc,a);b>g;++g){var i=Kc(this,h,"div");if(null==f?f=i.left:i.left=f,h=we(this,i,e,c),h.hitSide)break}return h},moveV:dd(function(a,b){var c=this,d=this.doc,e=[],f=!c.display.shift&&!d.extend&&d.sel.somethingSelected();if(d.extendSelectionsBy(function(g){if(f)return 0>a?g.from():g.to();var h=Kc(c,g.head,"div");null!=g.goalColumn&&(h.left=g.goalColumn),e.push(h.left);var i=we(c,h,a,b);return"page"==b&&g==d.sel.primary()&&pe(c,null,Jc(c,i,"div").top-h.top),i},Ug),e.length)for(var g=0;g<d.sel.ranges.length;g++)d.sel.ranges[g].goalColumn=e[g]}),findWordAt:function(a){var b=this.doc,c=dg(b,a.line).text,d=a.ch,e=a.ch;if(c){var f=this.getHelper(a,"wordChars");(a.xRel<0||e==c.length)&&d?--d:++e;for(var g=c.charAt(d),h=ih(g,f)?function(a){return ih(a,f)}:/\s/.test(g)?function(a){return/\s/.test(a)}:function(a){return!/\s/.test(a)&&!ih(a)};d>0&&h(c.charAt(d-1));)--d;for(;e<c.length&&h(c.charAt(e));)++e}return new Jb(ob(a.line,d),ob(a.line,e))},toggleOverwrite:function(a){(null==a||a!=this.state.overwrite)&&((this.state.overwrite=!this.state.overwrite)?uh(this.display.cursorDiv,"CodeMirror-overwrite"):th(this.display.cursorDiv,"CodeMirror-overwrite"),Ig(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==rh()},scrollTo:dd(function(a,b){(null!=a||null!=b)&&re(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,height:a.scrollHeight-oc(this)-this.display.barHeight,width:a.scrollWidth-oc(this)-this.display.barWidth,clientHeight:qc(this),clientWidth:pc(this)}},scrollIntoView:dd(function(a,b){if(null==a?(a={from:this.doc.sel.primary().head,to:null},null==b&&(b=this.options.cursorScrollMargin)):"number"==typeof a?a={from:ob(a,0),to:null}:null==a.from&&(a={from:a,to:null}),a.to||(a.to=a.from),a.margin=b||0,null!=a.from.line)re(this),this.curOp.scrollToPos=a;else{var c=oe(this,Math.min(a.from.left,a.to.left),Math.min(a.from.top,a.to.top)-a.margin,Math.max(a.from.right,a.to.right),Math.max(a.from.bottom,a.to.bottom)+a.margin);this.scrollTo(c.scrollLeft,c.scrollTop)}}),setSize:dd(function(a,b){function d(a){return"number"==typeof a||/^\d+$/.test(String(a))?a+"px":a}var c=this;null!=a&&(c.display.wrapper.style.width=d(a)),null!=b&&(c.display.wrapper.style.height=d(b)),c.options.lineWrapping&&Dc(this);var e=c.display.viewFrom;c.doc.iter(e,c.display.viewTo,function(a){if(a.widgets)for(var b=0;b<a.widgets.length;b++)if(a.widgets[b].noHScroll){id(c,e,"widget");break}++e}),c.curOp.forceUpdate=!0,Ig(c,"refresh",this)}),operation:function(a){return bd(this,a)},refresh:dd(function(){var a=this.display.cachedTextHeight;hd(this),this.curOp.forceUpdate=!0,Ec(this),this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop),F(this),(null==a||Math.abs(a-Qc(this.display))>.5)&&B(this),Ig(this,"refresh",this)}),swapDoc:dd(function(a){var b=this.doc;return b.cm=null,cg(this,a),Ec(this),this.display.input.reset(),this.scrollTo(a.scrollLeft,a.scrollTop),this.curOp.forceScroll=!0,Kg(this,"swapDoc",this,b),b}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Pg(v);var xe=v.defaults={},ye=v.optionHandlers={},Ae=v.Init={toString:function(){return"CodeMirror.Init"}};ze("value","",function(a,b){a.setValue(b)},!0),ze("mode",null,function(a,b){a.doc.modeOption=b,x(a)},!0),ze("indentUnit",2,x,!0),ze("indentWithTabs",!1),ze("smartIndent",!0),ze("tabSize",4,function(a){y(a),Ec(a),hd(a)},!0),ze("specialChars",/[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,function(a,b,c){a.state.specialChars=new RegExp(b.source+(b.test(" ")?"":"| "),"g"),c!=v.Init&&a.refresh()}),ze("specialCharPlaceholder",Pf,function(a){a.refresh()},!0),ze("electricChars",!0),ze("inputStyle",n?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),ze("rtlMoveVisually",!p),ze("wholeLineUpdateBefore",!0),ze("theme","default",function(a){C(a),D(a)},!0),ze("keyMap","default",function(a,b,c){var d=Oe(b),e=c!=v.Init&&Oe(c);e&&e.detach&&e.detach(a,d),d.attach&&d.attach(a,e||null)}),ze("extraKeys",null),ze("lineWrapping",!1,z,!0),ze("gutters",[],function(a){I(a.options),D(a)},!0),ze("fixedGutter",!0,function(a,b){a.display.gutters.style.left=b?T(a.display)+"px":"0",a.refresh()},!0),ze("coverGutterNextToScrollbar",!1,function(a){N(a)},!0),ze("scrollbarStyle","native",function(a){M(a),N(a),a.display.scrollbars.setScrollTop(a.doc.scrollTop),a.display.scrollbars.setScrollLeft(a.doc.scrollLeft)},!0),ze("lineNumbers",!1,function(a){I(a.options),D(a)},!0),ze("firstLineNumber",1,D,!0),ze("lineNumberFormatter",function(a){return a},D,!0),ze("showCursorWhenSelecting",!1,cc,!0),ze("resetSelectionOnContextMenu",!0),ze("lineWiseCopyCut",!0),ze("readOnly",!1,function(a,b){"nocursor"==b?(Xd(a),a.display.input.blur(),a.display.disabled=!0):(a.display.disabled=!1,b||a.display.input.reset())}),ze("disableInput",!1,function(a,b){b||a.display.input.reset()},!0),ze("dragDrop",!0,pd),ze("cursorBlinkRate",530),ze("cursorScrollMargin",0),ze("cursorHeight",1,cc,!0),ze("singleCursorHeightPerLine",!0,cc,!0),ze("workTime",100),ze("workDelay",100),ze("flattenSpans",!0,y,!0),ze("addModeClass",!1,y,!0),ze("pollInterval",100),ze("undoDepth",200,function(a,b){a.doc.history.undoDepth=b}),ze("historyEventDelay",1250),ze("viewportMargin",10,function(a){a.refresh()},!0),ze("maxHighlightLength",1e4,y,!0),ze("moveInputWithCursor",!0,function(a,b){b||a.display.input.resetPosition()}),ze("tabindex",null,function(a,b){a.display.input.getField().tabIndex=b||""}),ze("autofocus",null);var Be=v.modes={},Ce=v.mimeModes={};v.defineMode=function(a,b){v.defaults.mode||"null"==a||(v.defaults.mode=a),arguments.length>2&&(b.dependencies=Array.prototype.slice.call(arguments,2)),Be[a]=b},v.defineMIME=function(a,b){Ce[a]=b},v.resolveMode=function(a){if("string"==typeof a&&Ce.hasOwnProperty(a))a=Ce[a];else if(a&&"string"==typeof a.name&&Ce.hasOwnProperty(a.name)){var b=Ce[a.name];"string"==typeof b&&(b={name:b}),a=dh(b,a),a.name=b.name}else if("string"==typeof a&&/^[\w\-]+\/[\w\-]+\+xml$/.test(a))return v.resolveMode("application/xml");return"string"==typeof a?{name:a}:a||{name:"null"}},v.getMode=function(a,b){var b=v.resolveMode(b),c=Be[b.name];if(!c)return v.getMode(a,"text/plain");var d=c(a,b);if(De.hasOwnProperty(b.name)){var e=De[b.name];for(var f in e)e.hasOwnProperty(f)&&(d.hasOwnProperty(f)&&(d["_"+f]=d[f]),d[f]=e[f])}if(d.name=b.name,b.helperType&&(d.helperType=b.helperType),b.modeProps)for(var f in b.modeProps)d[f]=b.modeProps[f];return d},v.defineMode("null",function(){return{token:function(a){a.skipToEnd()}}}),v.defineMIME("text/plain","null");var De=v.modeExtensions={};v.extendMode=function(a,b){var c=De.hasOwnProperty(a)?De[a]:De[a]={};eh(b,c)},v.defineExtension=function(a,b){v.prototype[a]=b},v.defineDocExtension=function(a,b){$f.prototype[a]=b},v.defineOption=ze;var Ee=[];v.defineInitHook=function(a){Ee.push(a)};var Fe=v.helpers={};v.registerHelper=function(a,b,c){Fe.hasOwnProperty(a)||(Fe[a]=v[a]={_global:[]}),Fe[a][b]=c},v.registerGlobalHelper=function(a,b,c,d){v.registerHelper(a,b,d),Fe[a]._global.push({pred:c,val:d})};var Ge=v.copyState=function(a,b){if(b===!0)return b;if(a.copyState)return a.copyState(b);var c={};for(var d in b){var e=b[d];e instanceof Array&&(e=e.concat([])),c[d]=e}return c},He=v.startState=function(a,b,c){return a.startState?a.startState(b,c):!0};v.innerMode=function(a,b){for(;a.innerMode;){var c=a.innerMode(b);if(!c||c.mode==a)break;b=c.state,a=c.mode}return c||{mode:a,state:b}};var Ie=v.commands={selectAll:function(a){a.setSelection(ob(a.firstLine(),0),ob(a.lastLine()),Sg)},singleSelection:function(a){a.setSelection(a.getCursor("anchor"),a.getCursor("head"),Sg)},killLine:function(a){ue(a,function(b){if(b.empty()){var c=dg(a.doc,b.head.line).text.length;return b.head.ch==c&&b.head.line<a.lastLine()?{from:b.head,to:ob(b.head.line+1,0)}:{from:b.head,to:ob(b.head.line,c)}}return{from:b.from(),to:b.to()}})},deleteLine:function(a){ue(a,function(b){return{from:ob(b.from().line,0),to:Nb(a.doc,ob(b.to().line+1,0))}})},delLineLeft:function(a){ue(a,function(a){return{from:ob(a.from().line,0),to:a.from()}})},delWrappedLineLeft:function(a){ue(a,function(b){var c=a.charCoords(b.head,"div").top+5,d=a.coordsChar({left:0,top:c},"div");return{from:d,to:b.from()}})},delWrappedLineRight:function(a){ue(a,function(b){var c=a.charCoords(b.head,"div").top+5,d=a.coordsChar({left:a.display.lineDiv.offsetWidth+100,top:c},"div");return{from:b.from(),to:d}})},undo:function(a){a.undo()},redo:function(a){a.redo()},undoSelection:function(a){a.undoSelection()},redoSelection:function(a){a.redoSelection()},goDocStart:function(a){a.extendSelection(ob(a.firstLine(),0))},goDocEnd:function(a){a.extendSelection(ob(a.lastLine()))},goLineStart:function(a){a.extendSelectionsBy(function(b){return Qh(a,b.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(a){a.extendSelectionsBy(function(b){return Sh(a,b.head)},{origin:"+move",bias:1})},goLineEnd:function(a){a.extendSelectionsBy(function(b){return Rh(a,b.head.line)},{origin:"+move",bias:-1})},goLineRight:function(a){a.extendSelectionsBy(function(b){var c=a.charCoords(b.head,"div").top+5;return a.coordsChar({left:a.display.lineDiv.offsetWidth+100,top:c},"div")},Ug)},goLineLeft:function(a){a.extendSelectionsBy(function(b){var c=a.charCoords(b.head,"div").top+5;return a.coordsChar({left:0,top:c},"div")},Ug)},goLineLeftSmart:function(a){a.extendSelectionsBy(function(b){var c=a.charCoords(b.head,"div").top+5,d=a.coordsChar({left:0,top:c},"div");return d.ch<a.getLine(d.line).search(/\S/)?Sh(a,b.head):d},Ug)},goLineUp:function(a){a.moveV(-1,"line")},goLineDown:function(a){a.moveV(1,"line")},goPageUp:function(a){a.moveV(-1,"page")},goPageDown:function(a){a.moveV(1,"page")},goCharLeft:function(a){a.moveH(-1,"char")},goCharRight:function(a){a.moveH(1,"char")},goColumnLeft:function(a){a.moveH(-1,"column")},goColumnRight:function(a){a.moveH(1,"column")},goWordLeft:function(a){a.moveH(-1,"word")},goGroupRight:function(a){a.moveH(1,"group")},goGroupLeft:function(a){a.moveH(-1,"group")},goWordRight:function(a){a.moveH(1,"word")},delCharBefore:function(a){a.deleteH(-1,"char")},delCharAfter:function(a){a.deleteH(1,"char")},delWordBefore:function(a){a.deleteH(-1,"word")},delWordAfter:function(a){a.deleteH(1,"word")},delGroupBefore:function(a){a.deleteH(-1,"group")},delGroupAfter:function(a){a.deleteH(1,"group")},indentAuto:function(a){a.indentSelection("smart")},indentMore:function(a){a.indentSelection("add")},indentLess:function(a){a.indentSelection("subtract")},insertTab:function(a){a.replaceSelection(" ")},insertSoftTab:function(a){for(var b=[],c=a.listSelections(),d=a.options.tabSize,e=0;e<c.length;e++){var f=c[e].from(),g=Wg(a.getLine(f.line),f.ch,d);b.push(new Array(d-g%d+1).join(" "))}a.replaceSelections(b)},defaultTab:function(a){a.somethingSelected()?a.indentSelection("add"):a.execCommand("insertTab")},transposeChars:function(a){bd(a,function(){for(var b=a.listSelections(),c=[],d=0;d<b.length;d++){var e=b[d].head,f=dg(a.doc,e.line).text;if(f)if(e.ch==f.length&&(e=new ob(e.line,e.ch-1)),e.ch>0)e=new ob(e.line,e.ch+1),a.replaceRange(f.charAt(e.ch-1)+f.charAt(e.ch-2),ob(e.line,e.ch-2),e,"+transpose");else if(e.line>a.doc.first){var g=dg(a.doc,e.line-1).text;g&&a.replaceRange(f.charAt(0)+"\n"+g.charAt(g.length-1),ob(e.line-1,g.length-1),ob(e.line,1),"+transpose")}c.push(new Jb(e,e))}a.setSelections(c)})},newlineAndIndent:function(a){bd(a,function(){for(var b=a.listSelections().length,c=0;b>c;c++){var d=a.listSelections()[c];a.replaceRange("\n",d.anchor,d.head,"+input"),a.indentLine(d.from().line+1,null,!0),qe(a)}})},toggleOverwrite:function(a){a.toggleOverwrite()}},Je=v.keyMap={};Je.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},Je.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},Je.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars"},Je.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},Je["default"]=o?Je.macDefault:Je.pcDefault,v.normalizeKeyMap=function(a){var b={};for(var c in a)if(a.hasOwnProperty(c)){var d=a[c];if(/^(name|fallthrough|(de|at)tach)$/.test(c))continue;if("..."==d){delete a[c];continue}for(var e=bh(c.split(" "),Ke),f=0;f<e.length;f++){var g,h;f==e.length-1?(h=e.join(" "),g=d):(h=e.slice(0,f+1).join(" "),g="...");var i=b[h];if(i){if(i!=g)throw new Error("Inconsistent bindings for "+h)}else b[h]=g}delete a[c]}for(var j in b)a[j]=b[j];return a};var Le=v.lookupKey=function(a,b,c,d){b=Oe(b);var e=b.call?b.call(a,d):b[a];if(e===!1)return"nothing";if("..."===e)return"multi";if(null!=e&&c(e))return"handled";if(b.fallthrough){if("[object Array]"!=Object.prototype.toString.call(b.fallthrough))return Le(a,b.fallthrough,c,d);for(var f=0;f<b.fallthrough.length;f++){var g=Le(a,b.fallthrough[f],c,d);if(g)return g}}},Me=v.isModifierKey=function(a){var b="string"==typeof a?a:Kh[a.keyCode];return"Ctrl"==b||"Alt"==b||"Shift"==b||"Mod"==b},Ne=v.keyName=function(a,b){if(i&&34==a.keyCode&&a["char"])return!1;var c=Kh[a.keyCode],d=c;return null==d||a.altGraphKey?!1:(a.altKey&&"Alt"!=c&&(d="Alt-"+d),(r?a.metaKey:a.ctrlKey)&&"Ctrl"!=c&&(d="Ctrl-"+d),(r?a.ctrlKey:a.metaKey)&&"Cmd"!=c&&(d="Cmd-"+d),!b&&a.shiftKey&&"Shift"!=c&&(d="Shift-"+d),d)};v.fromTextArea=function(a,b){function d(){a.value=i.getValue()}if(b=b?eh(b):{},b.value=a.value,!b.tabindex&&a.tabIndex&&(b.tabindex=a.tabIndex),!b.placeholder&&a.placeholder&&(b.placeholder=a.placeholder),null==b.autofocus){var c=rh();b.autofocus=c==a||null!=a.getAttribute("autofocus")&&c==document.body}if(a.form&&(Gg(a.form,"submit",d),!b.leaveSubmitMethodAlone)){var e=a.form,f=e.submit;
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try{var g=e.submit=function(){d(),e.submit=f,e.submit(),e.submit=g}}catch(h){}}b.finishInit=function(b){b.save=d,b.getTextArea=function(){return a},b.toTextArea=function(){b.toTextArea=isNaN,d(),a.parentNode.removeChild(b.getWrapperElement()),a.style.display="",a.form&&(Hg(a.form,"submit",d),"function"==typeof a.form.submit&&(a.form.submit=f))}},a.style.display="none";var i=v(function(b){a.parentNode.insertBefore(b,a.nextSibling)},b);return i};var Pe=v.StringStream=function(a,b){this.pos=this.start=0,this.string=a,this.tabSize=b||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0};Pe.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==this.lineStart},peek:function(){return this.string.charAt(this.pos)||void 0},next:function(){return this.pos<this.string.length?this.string.charAt(this.pos++):void 0},eat:function(a){var b=this.string.charAt(this.pos);if("string"==typeof a)var c=b==a;else var c=b&&(a.test?a.test(b):a(b));return c?(++this.pos,b):void 0},eatWhile:function(a){for(var b=this.pos;this.eat(a););return this.pos>b},eatSpace:function(){for(var a=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>a},skipToEnd:function(){this.pos=this.string.length},skipTo:function(a){var b=this.string.indexOf(a,this.pos);return b>-1?(this.pos=b,!0):void 0},backUp:function(a){this.pos-=a},column:function(){return this.lastColumnPos<this.start&&(this.lastColumnValue=Wg(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue-(this.lineStart?Wg(this.string,this.lineStart,this.tabSize):0)},indentation:function(){return Wg(this.string,null,this.tabSize)-(this.lineStart?Wg(this.string,this.lineStart,this.tabSize):0)},match:function(a,b,c){if("string"!=typeof a){var f=this.string.slice(this.pos).match(a);return f&&f.index>0?null:(f&&b!==!1&&(this.pos+=f[0].length),f)}var d=function(a){return c?a.toLowerCase():a},e=this.string.substr(this.pos,a.length);return d(e)==d(a)?(b!==!1&&(this.pos+=a.length),!0):void 0},current:function(){return this.string.slice(this.start,this.pos)},hideFirstChars:function(a,b){this.lineStart+=a;try{return b()}finally{this.lineStart-=a}}};var Qe=0,Re=v.TextMarker=function(a,b){this.lines=[],this.type=b,this.doc=a,this.id=++Qe};Pg(Re),Re.prototype.clear=function(){if(!this.explicitlyCleared){var a=this.doc.cm,b=a&&!a.curOp;if(b&&Uc(a),Og(this,"clear")){var c=this.find();c&&Kg(this,"clear",c.from,c.to)}for(var d=null,e=null,f=0;f<this.lines.length;++f){var g=this.lines[f],h=Ze(g.markedSpans,this);a&&!this.collapsed?id(a,hg(g),"text"):a&&(null!=h.to&&(e=hg(g)),null!=h.from&&(d=hg(g))),g.markedSpans=$e(g.markedSpans,h),null==h.from&&this.collapsed&&!uf(this.doc,g)&&a&&gg(g,Qc(a.display))}if(a&&this.collapsed&&!a.options.lineWrapping)for(var f=0;f<this.lines.length;++f){var i=qf(this.lines[f]),j=G(i);j>a.display.maxLineLength&&(a.display.maxLine=i,a.display.maxLineLength=j,a.display.maxLineChanged=!0)}null!=d&&a&&this.collapsed&&hd(a,d,e+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,a&&_b(a.doc)),a&&Kg(a,"markerCleared",a,this),b&&Wc(a),this.parent&&this.parent.clear()}},Re.prototype.find=function(a,b){null==a&&"bookmark"==this.type&&(a=1);for(var c,d,e=0;e<this.lines.length;++e){var f=this.lines[e],g=Ze(f.markedSpans,this);if(null!=g.from&&(c=ob(b?f:hg(f),g.from),-1==a))return c;if(null!=g.to&&(d=ob(b?f:hg(f),g.to),1==a))return d}return c&&{from:c,to:d}},Re.prototype.changed=function(){var a=this.find(-1,!0),b=this,c=this.doc.cm;a&&c&&bd(c,function(){var d=a.line,e=hg(a.line),f=vc(c,e);if(f&&(Cc(f),c.curOp.selectionChanged=c.curOp.forceUpdate=!0),c.curOp.updateMaxLine=!0,!uf(b.doc,d)&&null!=b.height){var g=b.height;b.height=null;var h=yf(b)-g;h&&gg(d,d.height+h)}})},Re.prototype.attachLine=function(a){if(!this.lines.length&&this.doc.cm){var b=this.doc.cm.curOp;b.maybeHiddenMarkers&&-1!=ah(b.maybeHiddenMarkers,this)||(b.maybeUnhiddenMarkers||(b.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(a)},Re.prototype.detachLine=function(a){if(this.lines.splice(ah(this.lines,a),1),!this.lines.length&&this.doc.cm){var b=this.doc.cm.curOp;(b.maybeHiddenMarkers||(b.maybeHiddenMarkers=[])).push(this)}};var Qe=0,Te=v.SharedTextMarker=function(a,b){this.markers=a,this.primary=b;for(var c=0;c<a.length;++c)a[c].parent=this};Pg(Te),Te.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var a=0;a<this.markers.length;++a)this.markers[a].clear();Kg(this,"clear")}},Te.prototype.find=function(a,b){return this.primary.find(a,b)};var wf=v.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};Pg(wf),wf.prototype.clear=function(){var a=this.doc.cm,b=this.line.widgets,c=this.line,d=hg(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=yf(this);gg(c,Math.max(0,c.height-f)),a&&bd(a,function(){xf(a,c,-f),id(a,d,"widget")})}},wf.prototype.changed=function(){var a=this.height,b=this.doc.cm,c=this.line;this.height=null;var d=yf(this)-a;d&&(gg(c,c.height+d),b&&bd(b,function(){b.curOp.forceUpdate=!0,xf(b,c,d)}))};var Af=v.Line=function(a,b,c){this.text=a,hf(this,b),this.height=c?c(this):1};Pg(Af),Af.prototype.lineNo=function(){return hg(this)};var Lf={},Mf={};Xf.prototype={chunkSize:function(){return this.lines.length},removeInner:function(a,b){for(var c=a,d=a+b;d>c;++c){var e=this.lines[c];this.height-=e.height,Cf(e),Kg(e,"delete")}this.lines.splice(a,b)},collapse:function(a){a.push.apply(a,this.lines)},insertInner:function(a,b,c){this.height+=c,this.lines=this.lines.slice(0,a).concat(b).concat(this.lines.slice(a));for(var d=0;d<b.length;++d)b[d].parent=this},iterN:function(a,b,c){for(var d=a+b;d>a;++a)if(c(this.lines[a]))return!0}},Yf.prototype={chunkSize:function(){return this.size},removeInner:function(a,b){this.size-=b;for(var c=0;c<this.children.length;++c){var d=this.children[c],e=d.chunkSize();if(e>a){var f=Math.min(b,e-a),g=d.height;if(d.removeInner(a,f),this.height-=g-d.height,e==f&&(this.children.splice(c--,1),d.parent=null),0==(b-=f))break;a=0}else a-=e}if(this.size-b<25&&(this.children.length>1||!(this.children[0]instanceof Xf))){var h=[];this.collapse(h),this.children=[new Xf(h)],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(f>=a){if(e.insertInner(a,b,c),e.lines&&e.lines.length>50){for(;e.lines.length>50;){var g=e.lines.splice(e.lines.length-25,25),h=new Xf(g);e.height-=h.height,this.children.splice(d+1,0,h),h.parent=this}this.maybeSpill()}break}a-=f}},maybeSpill:function(){if(!(this.children.length<=10)){var a=this;do{var b=a.children.splice(a.children.length-5,5),c=new Yf(b);if(a.parent){a.size-=c.size,a.height-=c.height;var e=ah(a.parent.children,a);a.parent.children.splice(e+1,0,c)}else{var d=new Yf(a.children);d.parent=a,a.children=[d,c],a=d}c.parent=a.parent}while(a.children.length>10);a.parent.maybeSpill()}},iterN:function(a,b,c){for(var d=0;d<this.children.length;++d){var e=this.children[d],f=e.chunkSize();if(f>a){var g=Math.min(b,f-a);if(e.iterN(a,g,c))return!0;if(0==(b-=g))break;a=0}else a-=f}}};var Zf=0,$f=v.Doc=function(a,b,c){if(!(this instanceof $f))return new $f(a,b,c);null==c&&(c=0),Yf.call(this,[new Xf([new Af("",null)])]),this.first=c,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.frontier=c;var d=ob(c,0);this.sel=Lb(d),this.history=new lg(null),this.id=++Zf,this.modeOption=b,"string"==typeof a&&(a=Fh(a)),Wf(this,{from:d,to:d,text:a}),Yb(this,Lb(d),Sg)};$f.prototype=dh(Yf.prototype,{constructor:$f,iter:function(a,b,c){c?this.iterN(a-this.first,b-a,c):this.iterN(this.first,this.first+this.size,a)},insert:function(a,b){for(var c=0,d=0;d<b.length;++d)c+=b[d].height;this.insertInner(a-this.first,b,c)},remove:function(a,b){this.removeInner(a-this.first,b)},getValue:function(a){var b=fg(this,this.first,this.first+this.size);return a===!1?b:b.join(a||"\n")},setValue:ed(function(a){var b=ob(this.first,0),c=this.first+this.size-1;ee(this,{from:b,to:ob(c,dg(this,c).text.length),text:Fh(a),origin:"setValue",full:!0},!0),Yb(this,Lb(b))}),replaceRange:function(a,b,c,d){b=Nb(this,b),c=c?Nb(this,c):b,ke(this,a,b,c,d)},getRange:function(a,b,c){var d=eg(this,Nb(this,a),Nb(this,b));return c===!1?d:d.join(c||"\n")},getLine:function(a){var b=this.getLineHandle(a);return b&&b.text},getLineHandle:function(a){return 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