una/plugins_public/codemirror/codemirror.min.js

/**
 * CodeMirror v.5.39.0
 * uglifyjs lib/codemirror.js mode/css/css.js mode/htmlmixed/htmlmixed.js mode/javascript/javascript.js mode/php/php.js mode/sql/sql.js mode/xml/xml.js addon/edit/matchbrackets.js -c -m
 */
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l=r.flattenSpans;null==l&&(l=e.options.flattenSpans);var s,c=0,u=null,d=new hl(t,e.options.tabSize,n),f=e.options.addModeClass&&[null];for(""==t&&rt(Je(r,n.state),o);!d.eol();){if(d.pos>e.options.maxHighlightLength?(l=!1,a&&Ze(e,t,n,d.pos),d.pos=t.length,s=null):s=rt(et(r,d,n.state,f),o),f){var p=f[0].name;p&&(s="m-"+(s?p+" "+s:p))}if(!l||u!=s){for(;c<d.start;)c=Math.min(d.start,c+5e3),i(c,u);u=s}d.start=d.pos}for(;c<d.pos;){var h=Math.min(d.pos,c+5e3);i(h,u),c=h}}function it(e,t,r){for(var n,i,o=e.doc,a=r?-1:t-(e.doc.mode.innerMode?1e3:100),l=t;l>a;--l){if(l<=o.first)return o.first;var s=L(o,l-1),c=s.stateAfter;if(c&&(!r||l+(c instanceof ml?c.lookAhead:0)<=o.modeFrontier))return l;var u=d(s.text,null,e.options.tabSize);(null==i||n>u)&&(i=l-1,n=u)}return i}function ot(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontier<t-10)){for(var r=e.first,n=t-1;n>r;n--){var i=L(e,n).stateAfter;if(i&&(!(i instanceof 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c=t!=e.display.externalMeasured&&N(a);mt(a,n,Ye(e,a,c)),a.styleClasses&&(a.styleClasses.bgClass&&(n.bgClass=s(a.styleClasses.bgClass,n.bgClass||"")),a.styleClasses.textClass&&(n.textClass=s(a.styleClasses.textClass,n.textClass||""))),0==n.map.length&&n.map.push(0,0,n.content.appendChild(Pe(e.display.measure))),0==o?(t.measure.map=n.map,t.measure.cache={}):((t.measure.maps||(t.measure.maps=[])).push(n.map),(t.measure.caches||(t.measure.caches=[])).push({}))}if(Ca){var u=n.content.lastChild;(/\bcm-tab\b/.test(u.className)||u.querySelector&&u.querySelector(".cm-tab"))&&(n.content.className="cm-tab-wrap-hack")}return Le(e,"renderLine",e,t.line,n.pre),n.pre.className&&(n.textClass=s(n.pre.className,n.textClass||"")),n}function ut(e){var t=n("span","•","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function dt(e,t,r,i,o,a,l){if(t){var s,c=e.splitSpaces?ft(t,e.trailingSpace):t,u=e.cm.state.specialChars,d=!1;if(u.test(t)){s=document.createDocumentFragment();for(var f=0;;){u.lastIndex=f;var p=u.exec(t),m=p?p.index-f:t.length-f;if(m){var g=document.createTextNode(c.slice(f,f+m));_a&&ka<9?s.appendChild(n("span",[g])):s.appendChild(g),e.map.push(e.pos,e.pos+m,g),e.col+=m,e.pos+=m}if(!p)break;f+=m+1;var v=void 0;if("\t"==p[0]){var y=e.cm.options.tabSize,b=y-e.col%y;v=s.appendChild(n("span",h(b),"cm-tab")),v.setAttribute("role","presentation"),v.setAttribute("cm-text","\t"),e.col+=b}else"\r"==p[0]||"\n"==p[0]?(v=s.appendChild(n("span","\r"==p[0]?"␍":"␤","cm-invalidchar")),v.setAttribute("cm-text",p[0]),e.col+=1):(v=e.cm.options.specialCharPlaceholder(p[0]),v.setAttribute("cm-text",p[0]),_a&&ka<9?s.appendChild(n("span",[v])):s.appendChild(v),e.col+=1);e.map.push(e.pos,e.pos+1,v),e.pos++}}else e.col+=t.length,s=document.createTextNode(c),e.map.push(e.pos,e.pos+t.length,s),_a&&ka<9&&(d=!0),e.pos+=t.length;if(e.trailingSpace=32==c.charCodeAt(t.length-1),r||i||o||d||l){var w=r||"";i&&(w+=i),o&&(w+=o);var x=n("span",[s],w,l);return a&&(x.title=a),e.content.appendChild(x)}e.content.appendChild(s)}}function ft(e,t){if(e.length>1&&!/  /.test(e))return e;for(var r=t,n="",i=0;i<e.length;i++){var o=e.charAt(i);" "!=o||!r||i!=e.length-1&&32!=e.charCodeAt(i+1)||(o=" "),n+=o,r=" "==o}return n}function pt(e,t){return function(r,n,i,o,a,l,s){i=i?i+" cm-force-border":"cm-force-border";for(var c=r.pos,u=c+n.length;;){for(var d=void 0,f=0;f<t.length&&(d=t[f],!(d.to>c&&d.from<=c));f++);if(d.to>=u)return e(r,n,i,o,a,l,s);e(r,n.slice(0,d.to-c),i,o,null,l,s),o=null,n=n.slice(d.to-c),c=d.to}}}function ht(e,t,r,n){var i=!n&&r.widgetNode;i&&e.map.push(e.pos,e.pos+t,i),!n&&e.cm.display.input.needsContentAttribute&&(i||(i=e.content.appendChild(document.createElement("span"))),i.setAttribute("cm-marker",r.id)),i&&(e.cm.display.input.setUneditable(i),e.content.appendChild(i)),e.pos+=t,e.trailingSpace=!1}function mt(e,t,r){var n=e.markedSpans,i=e.text,o=0;if(n)for(var a,l,s,c,u,d,f,p=i.length,h=0,m=1,g="",v=0;;){if(v==h){s=c=u=d=l="",f=null,v=1/0;for(var y=[],b=void 0,w=0;w<n.length;++w){var x=n[w],_=x.marker;"bookmark"==_.type&&x.from==h&&_.widgetNode?y.push(_):x.from<=h&&(null==x.to||x.to>h||_.collapsed&&x.to==h&&x.from==h)?(null!=x.to&&x.to!=h&&v>x.to&&(v=x.to,c=""),_.className&&(s+=" "+_.className),_.css&&(l=(l?l+";":"")+_.css),_.startStyle&&x.from==h&&(u+=" "+_.startStyle),_.endStyle&&x.to==v&&(b||(b=[])).push(_.endStyle,x.to),_.title&&!d&&(d=_.title),_.collapsed&&(!f||ae(f.marker,_)<0)&&(f=x)):x.from>h&&v>x.from&&(v=x.from)}if(b)for(var k=0;k<b.length;k+=2)b[k+1]==v&&(c+=" 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i=e.ops[n];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(r<t.length)}function wt(e,t){var r=e.ownsGroup;if(r)try{bt(r)}finally{_l=null,t(r)}}function xt(e,t){var r=Se(e,t);if(r.length){var n,i=Array.prototype.slice.call(arguments,2);_l?n=_l.delayedCallbacks:kl?n=kl:(n=kl=[],setTimeout(_t,0));for(var o=function(e){n.push(function(){return r[e].apply(null,i)})},a=0;a<r.length;++a)o(a)}}function _t(){var e=kl;kl=null;for(var t=0;t<e.length;++t)e[t]()}function kt(e,t,r,n){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?Lt(e,t):"gutter"==o?qt(e,t,r,n):"class"==o?Tt(e,t):"widget"==o&&zt(e,t,n)}t.changes=null}function Ct(e){return e.node==e.text&&(e.node=n("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),_a&&ka<8&&(e.node.style.zIndex=2)),e.node}function St(e,t){var r=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(r&&(r+=" CodeMirror-linebackground"),t.background)r?t.background.className=r:(t.background.parentNode.removeChild(t.background),t.background=null);else if(r){var i=Ct(t);t.background=i.insertBefore(n("div",null,r),i.firstChild),e.display.input.setUneditable(t.background)}}function Mt(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):ct(e,t)}function Lt(e,t){var r=t.text.className,n=Mt(e,t);t.text==t.node&&(t.node=n.pre),t.text.parentNode.replaceChild(n.pre,t.text),t.text=n.pre,n.bgClass!=t.bgClass||n.textClass!=t.textClass?(t.bgClass=n.bgClass,t.textClass=n.textClass,Tt(e,t)):r&&(t.text.className=r)}function Tt(e,t){St(e,t),t.line.wrapClass?Ct(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function qt(e,t,r,i){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var o=Ct(t);t.gutterBackground=n("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px; width: "+i.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),o.insertBefore(t.gutterBackground,t.text)}var a=t.line.gutterMarkers;if(e.options.lineNumbers||a){var l=Ct(t),s=t.gutter=n("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px");if(e.display.input.setUneditable(s),l.insertBefore(s,t.text),t.line.gutterClass&&(s.className+=" "+t.line.gutterClass),!e.options.lineNumbers||a&&a["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(n("div",W(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+i.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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c=s[l],u=n("div",[c.node],"CodeMirror-linewidget");c.handleMouseEvents||u.setAttribute("cm-ignore-events","true"),Wt(c,u,r,i),e.display.input.setUneditable(u),o&&c.above?a.insertBefore(u,r.gutter||r.text):a.appendChild(u),xt(c,"redraw")}}function Wt(e,t,r,n){if(e.noHScroll){(r.alignable||(r.alignable=[])).push(t);var i=n.wrapperWidth;t.style.left=n.fixedPos+"px",e.coverGutter||(i-=n.gutterTotalWidth,t.style.paddingLeft=n.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-n.gutterTotalWidth+"px"))}function Dt(e){if(null!=e.height)return e.height;var t=e.doc.cm;if(!t)return 0;if(!o(document.body,e.node)){var i="position: relative;";e.coverGutter&&(i+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(i+="width: "+t.display.wrapper.clientWidth+"px;"),r(t.display.measure,n("div",[e.node],null,i))}return e.height=e.node.parentNode.offsetHeight}function Et(e,t){for(var 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p=i.top-t.rect.top,h=i.bottom-t.rect.top,m=(p+h)/2,g=t.view.measure.heights,v=0;v<g.length-1&&!(m<g[v]);v++);var y=v?g[v-1]:0,b=g[v],w={left:("right"==c?i.right:i.left)-t.rect.left,right:("left"==c?i.left:i.right)-t.rect.left,top:y,bottom:b};return i.left||i.right||(w.bogus=!0),e.options.singleCursorHeightPerLine||(w.rtop=p,w.rbottom=h),w}function Jt(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Fe(e))return t;var r=screen.logicalXDPI/screen.deviceXDPI,n=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*r,right:t.right*r,top:t.top*n,bottom:t.bottom*n}}function er(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function tr(e){e.display.externalMeasure=null,t(e.display.lineMeasure);for(var r=0;r<e.display.view.length;r++)er(e.display.view[r])}function rr(e){tr(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function nr(){return Ma&&Aa?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function ir(){return Ma&&Aa?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function or(e){var t=0;if(e.widgets)for(var r=0;r<e.widgets.length;++r)e.widgets[r].above&&(t+=Dt(e.widgets[r]));return t}function ar(e,t,r,n,i){if(!i){var o=or(t);r.top+=o,r.bottom+=o}if("line"==n)return r;n||(n="local");var a=be(t);if("local"==n?a+=Ht(e.display):a-=e.display.viewOffset,"page"==n||"window"==n){var l=e.display.lineSpace.getBoundingClientRect();a+=l.top+("window"==n?0:ir());var s=l.left+("window"==n?0:nr());r.left+=s,r.right+=s}return r.top+=a,r.bottom+=a,r}function lr(e,t,r){if("div"==r)return t;var n=t.left,i=t.top;if("page"==r)n-=nr(),i-=ir();else if("local"==r||!r){var o=e.display.sizer.getBoundingClientRect();n+=o.left,i+=o.top}var a=e.display.lineSpace.getBoundingClientRect();return{left:n-a.left,top:i-a.top}}function sr(e,t,r,n,i){return n||(n=L(e.doc,t.line)),ar(e,n,Vt(e,n,t.ch,i),r)}function cr(e,t,r,n,i,o){function a(t,a){var l=Xt(e,i,t,a?"right":"left",o);return a?l.left=l.right:l.right=l.left,ar(e,n,l,r)}function l(e,t,r){var n=s[t],i=1==n.level;return a(r?e-1:e,i!=r)}n=n||L(e.doc,t.line),i||(i=$t(e,n));var s=Ce(n,e.doc.direction),c=t.ch,u=t.sticky;if(c>=n.text.length?(c=n.text.length,u="before"):c<=0&&(c=0,u="after"),!s)return a("before"==u?c-1:c,"before"==u);var d=ke(s,c,u),f=rl,p=l(c,d,"before"==u);return null!=f&&(p.other=l(c,f,"before"!=u)),p}function ur(e,t){var r=0;t=j(e.doc,t),e.options.lineWrapping||(r=wr(e.display)*t.ch);var 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p=i[f];if(!(p.from>=c||p.to<=s)){var h=1!=p.level,m=Xt(e,n,h?Math.min(c,p.to)-1:Math.max(s,p.from)).right,g=m<o?o-m+1e9:m-o;(!u||d>g)&&(u=p,d=g)}}return u||(u=i[i.length-1]),u.from<s&&(u={from:s,to:u.to,level:u.level}),u.to>c&&(u={from:u.from,to:c,level:u.level}),u}function br(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==bl){bl=n("pre");for(var i=0;i<49;++i)bl.appendChild(document.createTextNode("x")),bl.appendChild(n("br"));bl.appendChild(document.createTextNode("x"))}r(e.measure,bl);var o=bl.offsetHeight/50;return o>3&&(e.cachedTextHeight=o),t(e.measure),o||1}function wr(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=n("span","xxxxxxxxxx"),i=n("pre",[t]);r(e.measure,i);var o=t.getBoundingClientRect(),a=(o.right-o.left)/10;return a>2&&(e.cachedCharWidth=a),a||10}function xr(e){for(var t=e.display,r={},n={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a)r[e.options.gutters[a]]=o.offsetLeft+o.clientLeft+i,n[e.options.gutters[a]]=o.clientWidth;return{fixedPos:_r(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function _r(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function kr(e){var t=br(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/wr(e.display)-3);return function(i){if(ve(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a<i.widgets.length;a++)i.widgets[a].height&&(o+=i.widgets[a].height);return r?o+(Math.ceil(i.text.length/n)||1)*t:o+t}}function Cr(e){var t=e.doc,r=kr(e);t.iter(function(e){var t=r(e);t!=e.height&&z(e,t)})}function Sr(e,t,r,n){var i=e.display;if(!r&&"true"==Ee(t).getAttribute("cm-not-content"))return null;var 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i=cr(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),o=r.appendChild(n("div"," ","CodeMirror-cursor"));if(o.style.left=i.left+"px",o.style.top=i.top+"px",o.style.height=Math.max(0,i.bottom-i.top)*e.options.cursorHeight+"px",i.other){var a=r.appendChild(n("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));a.style.display="",a.style.left=i.other.left+"px",a.style.top=i.other.top+"px",a.style.height=.85*(i.other.bottom-i.other.top)+"px"}}function zr(e,t){return e.top-t.top||e.left-t.left}function Nr(e,t,r){function i(e,t,r,i){t<0&&(t=0),t=Math.round(t),i=Math.round(i),s.appendChild(n("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n                             top: "+t+"px; width: "+(null==r?d-e:r)+"px;\n                             height: "+(i-t)+"px"))}function o(t,r,n){function o(r,n){return sr(e,D(t,r),"div",p,n)}function a(t,r,n){var i=hr(e,p,null,t),a="ltr"==r==("after"==n)?"left":"right",l="after"==n?i.begin:i.end-(/\s/.test(p.text.charAt(i.end-1))?2:1);return o(l,a)[a]}var s,c,p=L(l,t),h=p.text.length,m=Ce(p,l.direction);return _e(m,r||0,null==n?h:n,function(e,t,l,p){var g="ltr"==l,v=o(e,g?"left":"right"),y=o(t-1,g?"right":"left"),b=null==r&&0==e,w=null==n&&t==h,x=0==p,_=!m||p==m.length-1;if(y.top-v.top<=3){var k=(f?b:w)&&x,C=(f?w:b)&&_,S=k?u:(g?v:y).left,M=C?d:(g?y:v).right;i(S,v.top,M-S,v.bottom)}else{var L,T,q,z;g?(L=f&&b&&x?u:v.left,T=f?d:a(e,l,"before"),q=f?u:a(t,l,"after"),z=f&&w&&_?d:y.right):(L=f?a(e,l,"before"):u,T=!f&&b&&x?d:v.right,q=!f&&w&&_?u:y.left,z=f?a(t,l,"after"):d),i(L,v.top,T-L,v.bottom),v.bottom<y.top&&i(u,v.bottom,null,y.top),i(q,y.top,z-q,y.bottom)}(!s||zr(v,s)<0)&&(s=v),zr(y,s)<0&&(s=y),(!c||zr(v,c)<0)&&(c=v),zr(y,c)<0&&(c=y)}),{start:s,end:c}}var a=e.display,l=e.doc,s=document.createDocumentFragment(),c=It(e.display),u=c.left,d=Math.max(a.sizerWidth,Bt(e)-a.sizer.offsetLeft)-c.right,f="ltr"==l.direction,p=t.from(),h=t.to();if(p.line==h.line)o(p.line,p.ch,h.ch);else{var m=L(l,p.line),g=L(l,h.line),v=fe(m)==fe(g),y=o(p.line,p.ch,v?m.text.length+1:null).end,b=o(h.line,v?0:null,h.ch).start;v&&(y.top<b.top-2?(i(y.right,y.top,null,y.bottom),i(u,b.top,b.left,b.bottom)):i(y.right,y.top,b.left-y.right,y.bottom)),y.bottom<b.top&&i(u,y.bottom,null,b.top)}r.appendChild(s)}function Ar(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Or(e){e.state.focused||(e.display.input.focus(),Dr(e))}function 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l=i.node.getBoundingClientRect();o=l.bottom-l.top}var s=i.line.height-o;if(o<2&&(o=br(t)),(s>.005||s<-.005)&&(z(i.line,o),Pr(i.line),i.rest))for(var c=0;c<i.rest.length;c++)Pr(i.rest[c])}}}function Pr(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var r=e.widgets[t],n=r.node.parentNode;n&&(r.height=n.offsetHeight)}}function Ir(e,t,r){var n=r&&null!=r.top?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-Ht(e));var i=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,o=A(t,n),a=A(t,i);if(r&&r.ensure){var l=r.ensure.from.line,s=r.ensure.to.line;l<o?(o=l,a=A(t,be(L(t,l))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=a&&(o=A(t,be(L(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function Fr(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=_r(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",a=0;a<r.length;a++)if(!r[a].hidden){e.options.fixedGutter&&(r[a].gutter&&(r[a].gutter.style.left=o),r[a].gutterBackground&&(r[a].gutterBackground.style.left=o));var l=r[a].alignable;if(l)for(var s=0;s<l.length;s++)l[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}}function Br(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=W(e.options,t.first+t.size-1),i=e.display;if(r.length!=i.lineNumChars){var o=i.measure.appendChild(n("div",[n("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),a=o.firstChild.offsetWidth,l=o.offsetWidth-a;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(a,i.lineGutter.offsetWidth-l)+1,i.lineNumWidth=i.lineNumInnerWidth+l,i.lineNumChars=i.lineNumInnerWidth?r.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",On(e),!0}return!1}function jr(e,t){if(!Te(e,"scrollCursorIntoView")){var r=e.display,i=r.sizer.getBoundingClientRect(),o=null;if(t.top+i.top<0?o=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!za){var a=n("div","​",null,"position: absolute;\n                         top: "+(t.top-r.viewOffset-Ht(e.display))+"px;\n                         height: "+(t.bottom-t.top+Ft(e)+r.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(o),e.display.lineSpace.removeChild(a)}}}function Rr(e,t,r,n){null==n&&(n=0);var i;e.options.lineWrapping||t!=r||(t=t.ch?D(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t,r="before"==t.sticky?D(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var a=!1,l=cr(e,t),s=r&&r!=t?cr(e,r):l;i={left:Math.min(l.left,s.left),top:Math.min(l.top,s.top)-n,right:Math.max(l.left,s.left),bottom:Math.max(l.bottom,s.bottom)+n};var c=Kr(e,i),u=e.doc.scrollTop,d=e.doc.scrollLeft;if(null!=c.scrollTop&&(Zr(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=c.scrollLeft&&(en(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(a=!0)),!a)break}return i}function Ur(e,t){var r=Kr(e,t);null!=r.scrollTop&&Zr(e,r.scrollTop),null!=r.scrollLeft&&en(e,r.scrollLeft)}function Kr(e,t){var r=e.display,n=br(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:r.scroller.scrollTop,o=jt(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var l=e.doc.height+Pt(r),s=t.top<n,c=t.bottom>l-n;if(t.top<i)a.scrollTop=s?0:t.top;else if(t.bottom>i+o){var u=Math.min(t.top,(c?l:t.bottom)-o);u!=i&&(a.scrollTop=u)}var d=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:r.scroller.scrollLeft,f=Bt(e)-(e.options.fixedGutter?r.gutters.offsetWidth:0),p=t.right-t.left>f;return p&&(t.right=t.left+f),t.left<10?a.scrollLeft=0:t.left<d?a.scrollLeft=Math.max(0,t.left-(p?0:10)):t.right>f+d-3&&(a.scrollLeft=t.right+(p?0:10)-f),a}function Vr(e,t){null!=t&&(Yr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Gr(e){Yr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function $r(e,t,r){null==t&&null==r||Yr(e),null!=t&&(e.curOp.scrollLeft=t),null!=r&&(e.curOp.scrollTop=r)}function Xr(e,t){Yr(e),e.curOp.scrollToPos=t}function Yr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=ur(e,t.from),n=ur(e,t.to);Qr(e,r,n,t.margin)}}function Qr(e,t,r,n){var i=Kr(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-n,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+n});$r(e,i.scrollLeft,i.scrollTop)}function Zr(e,t){Math.abs(e.doc.scrollTop-t)<2||(ya||Nn(e,{top:t}),Jr(e,t,!0),ya&&Nn(e),Cn(e,100))}function Jr(e,t,r){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||r)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function en(e,t,r,n){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n||(e.doc.scrollLeft=t,Fr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function tn(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+Pt(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:n,scrollHeight:n+Ft(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}function rn(e,t){t||(t=tn(e));var r=e.display.barWidth,n=e.display.barHeight;nn(e,t);for(var i=0;i<4&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&Hr(e),nn(e,tn(e)),r=e.display.barWidth,n=e.display.barHeight}function nn(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",r.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}function on(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&Ba(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Ll[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),ol(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,r){"horizontal"==r?en(e,t):Zr(e,t)},e),e.display.scrollbars.addClass&&l(e.display.wrapper,e.display.scrollbars.addClass)}function an(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.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:++Tl},yt(e.curOp)}function ln(e){var t=e.curOp;wt(t,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;sn(e)})}function sn(e){for(var t=e.ops,r=0;r<t.length;r++)cn(t[r]);for(var n=0;n<t.length;n++)un(t[n]);for(var i=0;i<t.length;i++)dn(t[i]);for(var o=0;o<t.length;o++)fn(t[o]);for(var a=0;a<t.length;a++)pn(t[a])}function cn(e){var t=e.cm,r=t.display;Mn(t),e.updateMaxLine&&xe(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new ql(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function un(e){e.updatedDisplay=e.mustUpdate&&qn(e.cm,e.update)}function dn(e){var t=e.cm,r=t.display;e.updatedDisplay&&Hr(t),e.barMeasure=tn(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Vt(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+Ft(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Bt(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function fn(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&en(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==a();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&rn(t,e.barMeasure),e.updatedDisplay&&Wn(t,e.barMeasure),e.selectionChanged&&Ar(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&Or(e.cm)}function pn(e){var t=e.cm,r=t.display,n=t.doc;if(e.updatedDisplay&&zn(t,e.update),null==r.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(r.wheelStartX=r.wheelStartY=null),null!=e.scrollTop&&Jr(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&en(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Rr(t,j(n,e.scrollToPos.from),j(n,e.scrollToPos.to),e.scrollToPos.margin);jr(t,i)}var o=e.maybeHiddenMarkers,a=e.maybeUnhiddenMarkers;if(o)for(var l=0;l<o.length;++l)o[l].lines.length||Le(o[l],"hide");if(a)for(var s=0;s<a.length;++s)a[s].lines.length&&Le(a[s],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Le(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function hn(e,t){if(e.curOp)return t();an(e);try{return t()}finally{ln(e)}}function mn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);an(e);try{return t.apply(e,arguments)}finally{ln(e)}}}function gn(e){return function(){if(this.curOp)return e.apply(this,arguments);an(this);try{return e.apply(this,arguments)}finally{ln(this)}}}function vn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);an(t);try{return e.apply(this,arguments)}finally{ln(t)}}}function yn(e,t,r,n){null==t&&(t=e.doc.first),null==r&&(r=e.doc.first+e.doc.size),n||(n=0);var i=e.display;if(n&&r<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)tl&&me(e.doc,t)<i.viewTo&&wn(e);else if(r<=i.viewFrom)tl&&ge(e.doc,r+n)>i.viewFrom?wn(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)wn(e);else if(t<=i.viewFrom){var o=xn(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):wn(e)}else if(r>=i.viewTo){var a=xn(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):wn(e)}else{var l=xn(e,t,t,-1),s=xn(e,r,r+n,1);l&&s?(i.view=i.view.slice(0,l.index).concat(vt(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=n):wn(e)}var c=i.externalMeasured;c&&(r<c.lineN?c.lineN+=n:t<c.lineN+c.size&&(i.externalMeasured=null))}function bn(e,t,r){e.curOp.viewChanged=!0;var n=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(n.externalMeasured=null),!(t<n.viewFrom||t>=n.viewTo)){var o=n.view[Mr(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);f(a,r)==-1&&a.push(r)}}}function wn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function xn(e,t,r,n){var i,o=Mr(e,t),a=e.display.view;if(!tl||r==e.doc.first+e.doc.size)return{index:o,lineN:r};for(var l=e.display.viewFrom,s=0;s<o;s++)l+=a[s].size;if(l!=t){if(n>0){if(o==a.length-1)return null;i=l+a[o].size-t,o++}else i=l-t;t+=i,r+=i}for(;me(e.doc,r)!=r;){if(o==(n<0?0:a.length-1))return null;r+=n*a[o-(n<0?1:0)].size,o+=n}return{index:o,lineN:r}}function _n(e,t,r){var n=e.display,i=n.view;0==i.length||t>=n.viewTo||r<=n.viewFrom?(n.view=vt(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=vt(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(Mr(e,t))),n.viewFrom=t,n.viewTo<r?n.view=n.view.concat(vt(e,n.viewTo,r)):n.viewTo>r&&(n.view=n.view.slice(0,Mr(e,r)))),n.viewTo=r}function kn(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var i=t[n];i.hidden||i.node&&!i.changes||++r}return r}function Cn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,c(Sn,e))}function Sn(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var r=+new Date+e.options.workTime,n=Qe(e,t.highlightFrontier),i=[];t.iter(n.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(n.line>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength?Ve(t.mode,n.state):null,s=Xe(e,o,n,!0);l&&(n.state=l),o.styles=s.styles;var c=o.styleClasses,u=s.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var d=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),f=0;!d&&f<a.length;++f)d=a[f]!=o.styles[f];d&&i.push(n.line),o.stateAfter=n.save(),n.nextLine()}else o.text.length<=e.options.maxHighlightLength&&Ze(e,o.text,n),o.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>r)return Cn(e,e.options.workDelay),!0}),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),i.length&&hn(e,function(){for(var t=0;t<i.length;t++)bn(e,i[t],"text")})}}function Mn(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Ft(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Ft(e)+"px",t.scrollbarsClipped=!0)}function Ln(e){if(e.hasFocus())return null;var t=a();if(!t||!o(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&o(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset)}return r}function Tn(e){if(e&&e.activeElt&&e.activeElt!=a()&&(e.activeElt.focus(),e.anchorNode&&o(document.body,e.anchorNode)&&o(document.body,e.focusNode))){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}function qn(e,r){var n=e.display,i=e.doc;if(r.editorIsHidden)return wn(e),!1;if(!r.force&&r.visible.from>=n.viewFrom&&r.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==kn(e))return!1;Br(e)&&(wn(e),r.dims=xr(e));var o=i.first+i.size,a=Math.max(r.visible.from-e.options.viewportMargin,i.first),l=Math.min(o,r.visible.to+e.options.viewportMargin);n.viewFrom<a&&a-n.viewFrom<20&&(a=Math.max(i.first,n.viewFrom)),n.viewTo>l&&n.viewTo-l<20&&(l=Math.min(o,n.viewTo)),tl&&(a=me(e.doc,a),l=ge(e.doc,l));var s=a!=n.viewFrom||l!=n.viewTo||n.lastWrapHeight!=r.wrapperHeight||n.lastWrapWidth!=r.wrapperWidth;_n(e,a,l),n.viewOffset=be(L(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var c=kn(e);if(!s&&0==c&&!r.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=Ln(e);return c>4&&(n.lineDiv.style.display="none"),An(e,n.updateLineNumbers,r.dims),c>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,Tn(u),t(n.cursorDiv),t(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,s&&(n.lastWrapHeight=r.wrapperHeight,n.lastWrapWidth=r.wrapperWidth,Cn(e,400)),n.updateLineNumbers=null,!0}function zn(e,t){for(var r=t.viewport,n=!0;(n&&e.options.lineWrapping&&t.oldDisplayWidth!=Bt(e)||(r&&null!=r.top&&(r={top:Math.min(e.doc.height+Pt(e.display)-jt(e),r.top)}),t.visible=Ir(e.display,e.doc,r),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&qn(e,t);n=!1){Hr(e);var i=tn(e);Lr(e),rn(e,i),Wn(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Nn(e,t){var r=new ql(e,t);if(qn(e,r)){Hr(e),zn(e,r);var n=tn(e);Lr(e),rn(e,n),Wn(e,n),r.finish()}}function An(e,r,n){function i(t){var r=t.nextSibling;return Ca&&Wa&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),r}for(var o=e.display,a=e.options.lineNumbers,l=o.lineDiv,s=l.firstChild,c=o.view,u=o.viewFrom,d=0;d<c.length;d++){var p=c[d];if(p.hidden);else if(p.node&&p.node.parentNode==l){for(;s!=p.node;)s=i(s);var h=a&&null!=r&&r<=u&&p.lineNumber;p.changes&&(f(p.changes,"gutter")>-1&&(h=!1),kt(e,p,u,n)),h&&(t(p.lineNumber),p.lineNumber.appendChild(document.createTextNode(W(e.options,u)))),s=p.node.nextSibling}else{var m=Nt(e,p,u,n);l.insertBefore(m,s)}u+=p.size}for(;s;)s=i(s)}function On(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function Wn(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Ft(e)+"px"}function 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l=!0,!0})),n.sel.contains(t.from,t.to)>-1&&qe(e),Yn(n,t,r,kr(e)),e.options.lineWrapping||(n.iter(s,o.line+t.text.length,function(e){var t=we(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,l=!1)}),l&&(e.curOp.updateMaxLine=!0)),ot(n,o.line),Cn(e,400);var c=t.text.length-(a.line-o.line)-1;t.full?yn(e):o.line!=a.line||1!=t.text.length||Xn(e.doc,t)?yn(e,o.line,a.line+1,c):bn(e,o.line,"text");var u=ze(e,"changes"),d=ze(e,"change");if(d||u){var f={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};d&&xt(e,"change",e,f),u&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(f)}e.display.selForContextMenu=null}function Hi(e,t,r,n,i){if(n||(n=r),E(n,r)<0){var o;o=[n,r],r=o[0],n=o[1],o}"string"==typeof t&&(t=e.splitLines(t)),Ni(e,{from:r,to:n,text:t,origin:i})}function Pi(e,t,r,n){r<e.line?e.line+=n:t<e.line&&(e.line=t,e.ch=0)}function Ii(e,t,r,n){for(var i=0;i<e.length;++i){var o=e[i],a=!0;if(o.ranges){o.copied||(o=e[i]=o.deepCopy(),o.copied=!0);for(var l=0;l<o.ranges.length;l++)Pi(o.ranges[l].anchor,t,r,n),Pi(o.ranges[l].head,t,r,n)}else{for(var s=0;s<o.changes.length;++s){var c=o.changes[s];if(r<c.from.line)c.from=D(c.from.line+n,c.from.ch),c.to=D(c.to.line+n,c.to.ch);else if(t<=c.to.line){a=!1;break}}a||(e.splice(0,i+1),i=0)}}}function Fi(e,t){var r=t.from.line,n=t.to.line,i=t.text.length-(n-r)-1;Ii(e.done,r,n,i),Ii(e.undone,r,n,i)}function Bi(e,t,r,n){var i=t,o=t;return"number"==typeof t?o=L(e,B(e,t)):i=N(t),null==i?null:(n(o,i)&&e.cm&&bn(e.cm,i,r),o)}function ji(e){var t=this;this.lines=e,this.parent=null;for(var r=0,n=0;n<e.length;++n)e[n].parent=t,r+=e[n].height;this.height=r}function Ri(e){var t=this;this.children=e;for(var r=0,n=0,i=0;i<e.length;++i){var o=e[i];r+=o.chunkSize(),n+=o.height,o.parent=t}this.size=r,this.height=n,this.parent=null}function Ui(e,t,r){be(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Vr(e,r)}function Ki(e,t,r,n){var i=new Wl(e,r,n),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),Bi(e,t,"widget",function(t){var r=t.widgets||(t.widgets=[]);if(null==i.insertAt?r.push(i):r.splice(Math.min(r.length-1,Math.max(0,i.insertAt)),0,i),i.line=t,o&&!ve(e,t)){var n=be(t)<e.scrollTop;z(t,t.height+Dt(i)),n&&Vr(o,i.height),o.curOp.forceUpdate=!0}return!0}),o&&xt(o,"lineWidgetAdded",o,i,"number"==typeof t?t:N(t)),i}function Vi(e,t,r,n,o){if(n&&n.shared)return Gi(e,t,r,n,o);if(e.cm&&!e.cm.curOp)return mn(e.cm,Vi)(e,t,r,n,o);var a=new El(e,o),l=E(t,r);if(n&&u(n,a,!1),l>0||0==l&&a.clearWhenEmpty!==!1)return a;if(a.replacedWith&&(a.collapsed=!0,a.widgetNode=i("span",[a.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||a.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(a.widgetNode.insertLeft=!0)),a.collapsed){if(de(e,t.line,t,r,a)||t.line!=r.line&&de(e,r.line,t,r,a))throw new Error("Inserting collapsed marker partially overlapping an existing 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s=0;s<e.linked.length;++s)if(e.linked[s].isParent)return;a=m(o)}),new Hl(o,a)}function $i(e){return e.findMarks(D(e.first,0),e.clipPos(D(e.lastLine())),function(e){return e.parent})}function Xi(e,t){for(var r=0;r<t.length;r++){var n=t[r],i=n.find(),o=e.clipPos(i.from),a=e.clipPos(i.to);if(E(o,a)){var l=Vi(e,o,a,n.primary,n.primary.type);n.markers.push(l),l.parent=n}}}function Yi(e){for(var t=function(t){var r=e[t],n=[r.primary.doc];Qn(r.primary.doc,function(e){return n.push(e)});for(var i=0;i<r.markers.length;i++){var o=r.markers[i];f(n,o.doc)==-1&&(o.parent=null,r.markers.splice(i--,1))}},r=0;r<e.length;r++)t(r)}function Qi(e){var t=this;if(eo(t),!Te(t,e)&&!Et(t.display,e)){Ae(e),_a&&(Fl=+new Date);var r=Sr(t,e,!0),n=e.dataTransfer.files;if(r&&!t.isReadOnly())if(n&&n.length&&window.FileReader&&window.File)for(var i=n.length,o=Array(i),a=0,l=function(e,n){if(!t.options.allowDropFileTypes||f(t.options.allowDropFileTypes,e.type)!=-1){var l=new FileReader;l.onload=mn(t,function(){var e=l.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),o[n]=e,++a==i){r=j(t.doc,r);var s={from:r,to:r,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};Ni(t.doc,s),wi(t.doc,Bn(r,jn(s)))}}),l.readAsText(e)}},s=0;s<i;++s)l(n[s],s);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var c=e.dataTransfer.getData("Text");if(c){var u;if(t.state.draggingText&&!t.state.draggingText.copy&&(u=t.listSelections()),_i(t.doc,Bn(r,r)),u)for(var d=0;d<u.length;++d)Hi(t.doc,"",u[d].anchor,u[d].head,"drag");t.replaceSelection(c,"around","paste"),t.display.input.focus()}}catch(e){}}}}function Zi(e,t){if(_a&&(!e.state.draggingText||+new Date-Fl<100))return void De(t);if(!Te(e,t)&&!Et(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!Ta)){var r=n("img",null,null,"position: fixed; left: 0; top: 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io(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}function oo(e){var t=e.split(/-(?!$)/);e=t[t.length-1];for(var r,n,i,o,a=0;a<t.length-1;a++){var l=t[a];if(/^(cmd|meta|m)$/i.test(l))o=!0;else if(/^a(lt)?$/i.test(l))r=!0;else if(/^(c|ctrl|control)$/i.test(l))n=!0;else{if(!/^s(hift)?$/i.test(l))throw new Error("Unrecognized modifier name: "+l);i=!0}}return r&&(e="Alt-"+e),n&&(e="Ctrl-"+e),o&&(e="Cmd-"+e),i&&(e="Shift-"+e),e}function ao(e){var t={};for(var r in e)if(e.hasOwnProperty(r)){var n=e[r];if(/^(name|fallthrough|(de|at)tach)$/.test(r))continue;if("..."==n){delete e[r];continue}for(var i=g(r.split(" "),oo),o=0;o<i.length;o++){var a=void 0,l=void 0;o==i.length-1?(l=i.join(" "),a=n):(l=i.slice(0,o+1).join(" "),a="...");var s=t[l];if(s){if(s!=a)throw new Error("Inconsistent bindings for "+l)}else t[l]=a}delete e[r]}for(var c in t)e[c]=t[c];return e}function lo(e,t,r,n){t=fo(t);var i=t.call?t.call(e,n):t[e];if(i===!1)return"nothing";if("..."===i)return"multi";if(null!=i&&r(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return lo(e,t.fallthrough,r,n);for(var o=0;o<t.fallthrough.length;o++){var a=lo(e,t.fallthrough[o],r,n);if(a)return a}}}function so(e){var t="string"==typeof e?e:jl[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t}function co(e,t,r){var n=e;return t.altKey&&"Alt"!=n&&(e="Alt-"+e),(Ia?t.metaKey:t.ctrlKey)&&"Ctrl"!=n&&(e="Ctrl-"+e),(Ia?t.ctrlKey:t.metaKey)&&"Cmd"!=n&&(e="Cmd-"+e),!r&&t.shiftKey&&"Shift"!=n&&(e="Shift-"+e),e}function uo(e,t){if(La&&34==e.keyCode&&e.char)return!1;var r=jl[e.keyCode];return null!=r&&!e.altGraphKey&&(3==e.keyCode&&e.code&&(r=e.code),co(r,e,t))}function fo(e){return"string"==typeof e?Vl[e]:e}function po(e,t){for(var r=e.doc.sel.ranges,n=[],i=0;i<r.length;i++){for(var o=t(r[i]);n.length&&E(o.from,m(n).to)<=0;){var 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o=ke(i,r.ch,r.sticky),a=i[o];if("ltr"==e.doc.direction&&a.level%2==0&&(n>0?a.to>r.ch:a.from<r.ch))return mo(t,r,n);var l,s=function(e,r){return ho(t,e instanceof D?e.ch:e,r)},c=function(r){return e.options.lineWrapping?(l=l||$t(e,t),hr(e,t,l,r)):{begin:0,end:t.text.length}},u=c("before"==r.sticky?s(r,-1):r.ch);if("rtl"==e.doc.direction||1==a.level){var d=1==a.level==n<0,f=s(r,d?1:-1);if(null!=f&&(d?f<=a.to&&f<=u.end:f>=a.from&&f>=u.begin)){var p=d?"before":"after";return new D(r.line,f,p)}}var h=function(e,t,n){for(var o=function(e,t){return t?new D(r.line,s(e,1),"before"):new D(r.line,e,"after")};e>=0&&e<i.length;e+=t){var a=i[e],l=t>0==(1!=a.level),c=l?n.begin:s(n.end,-1);if(a.from<=c&&c<a.to)return o(c,l);if(c=l?a.from:s(a.to,-1),n.begin<=c&&c<n.end)return o(c,l)}},m=h(o+n,n,u);if(m)return m;var g=n>0?u.end:s(u.begin,-1);return null==g||n>0&&g==t.text.length||!(m=h(n>0?0:i.length-1,n,c(g)))?null:m}function yo(e,t){var r=L(e.doc,t),n=fe(r);return n!=r&&(t=N(n)),go(!0,e,n,t,1)}function bo(e,t){var r=L(e.doc,t),n=pe(r);return n!=r&&(t=N(n)),go(!0,e,r,t,-1)}function wo(e,t){var r=yo(e,t.line),n=L(e.doc,r.line),i=Ce(n,e.doc.direction);if(!i||0==i[0].level){var o=Math.max(0,n.text.search(/\S/)),a=t.line==r.line&&t.ch<=o&&t.ch;return D(r.line,a?0:o,r.sticky)}return r}function xo(e,t,r){if("string"==typeof t&&(t=Gl[t],!t))return!1;e.display.input.ensurePolled();var n=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),r&&(e.display.shift=!1),i=t(e)!=Ga}finally{e.display.shift=n,e.state.suppressEdits=!1}return i}function _o(e,t,r){for(var n=0;n<e.state.keyMaps.length;n++){var i=lo(t,e.state.keyMaps[n],r,e);if(i)return i}return e.options.extraKeys&&lo(t,e.options.extraKeys,r,e)||lo(t,e.options.keyMap,r,e)}function ko(e,t,r,n){var i=e.state.keySeq;if(i){if(so(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:$l.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),Co(e,i+" 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a=e.options.tabSize,l=L(o,t),s=d(l.text,null,a);l.stateAfter&&(l.stateAfter=null);var c,u=l.text.match(/^\s*/)[0];if(n||/\S/.test(l.text)){if("smart"==r&&(c=o.mode.indent(i,l.text.slice(u.length),l.text),c==Ga||c>150)){if(!n)return;r="prev"}}else c=0,r="not";"prev"==r?c=t>o.first?d(L(o,t-1).text,null,a):0:"add"==r?c=s+e.options.indentUnit:"subtract"==r?c=s-e.options.indentUnit:"number"==typeof r&&(c=s+r),c=Math.max(0,c);var f="",p=0;if(e.options.indentWithTabs)for(var m=Math.floor(c/a);m;--m)p+=a,f+="\t";if(p<c&&(f+=h(c-p)),f!=u)return Hi(o,f,D(t,0),D(t,u.length),"+input"),l.stateAfter=null,!0;for(var g=0;g<o.sel.ranges.length;g++){var v=o.sel.ranges[g];if(v.head.line==t&&v.head.ch<u.length){var y=D(t,u.length);vi(o,g,new Ol(y,y));break}}}function Zo(e){is=e}function Jo(e,t,r,n,i){var o=e.doc;e.display.shift=!1,n||(n=o.sel);var a=e.state.pasteIncoming||"paste"==i,l=ll(t),s=null;if(a&&n.ranges.length>1)if(is&&is.text.join("\n")==t){if(n.ranges.length%is.text.length==0){s=[];for(var c=0;c<is.text.length;c++)s.push(o.splitLines(is.text[c]))}}else l.length==n.ranges.length&&e.options.pasteLinesPerSelection&&(s=g(l,function(e){return[e]}));for(var u,d=n.ranges.length-1;d>=0;d--){var f=n.ranges[d],p=f.from(),h=f.to();f.empty()&&(r&&r>0?p=D(p.line,p.ch-r):e.state.overwrite&&!a?h=D(h.line,Math.min(L(o,h.line).text.length,h.ch+m(l).length)):is&&is.lineWise&&is.text.join("\n")==t&&(p=h=D(p.line,0))),u=e.curOp.updateInput;var v={from:p,to:h,text:s?s[d%s.length]:l,origin:i||(a?"paste":e.state.cutIncoming?"cut":"+input")};Ni(e.doc,v),xt(e,"inputRead",e,v)}t&&!a&&ta(e,t),Gr(e),e.curOp.updateInput=u,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function ea(e,t){var r=e.clipboardData&&e.clipboardData.getData("Text");if(r)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||hn(t,function(){return Jo(t,r,0,null,"paste")}),!0}function ta(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var r=e.doc.sel,n=r.ranges.length-1;n>=0;n--){var i=r.ranges[n];if(!(i.head.ch>100||n&&r.ranges[n-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var l=0;l<o.electricChars.length;l++)if(t.indexOf(o.electricChars.charAt(l))>-1){a=Qo(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(L(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=Qo(e,i.head.line,"smart"));a&&xt(e,"electricInput",e,i.head.line)}}}function ra(e){for(var t=[],r=[],n=0;n<e.doc.sel.ranges.length;n++){var i=e.doc.sel.ranges[n].head.line,o={anchor:D(i,0),head:D(i+1,0)};r.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:r}}function na(e,t){e.setAttribute("autocorrect","off"),e.setAttribute("autocapitalize","off"),e.setAttribute("spellcheck",!!t)}function ia(){var e=n("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=n("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return 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t=this,r=this.state.overlays,n=0;n<r.length;++n){var i=r[n].modeSpec;if(i==e||"string"==typeof e&&i.name==e)return r.splice(n,1),t.state.modeGen++,void yn(t)}}),indentLine:gn(function(e,t,r){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),O(this.doc,e)&&Qo(this,e,t,r)}),indentSelection:gn(function(e){for(var t=this,r=this.doc.sel.ranges,n=-1,i=0;i<r.length;i++){var o=r[i];if(o.empty())o.head.line>n&&(Qo(t,o.head.line,e,!0),n=o.head.line,i==t.doc.sel.primIndex&&Gr(t));else{var a=o.from(),l=o.to(),s=Math.max(n,a.line);n=Math.min(t.lastLine(),l.line-(l.ch?0:1))+1;for(var c=s;c<n;++c)Qo(t,c,e);var u=t.doc.sel.ranges;0==a.ch&&r.length==u.length&&u[i].from().ch>0&&vi(t.doc,i,new Ol(a,u[i].to()),$a)}}}),getTokenAt:function(e,t){return tt(this,e,t)},getLineTokens:function(e,t){return tt(this,D(e),t,!0)},getTokenTypeAt:function(e){e=j(this.doc,e);var t,r=Ye(this,L(this.doc,e.line)),n=0,i=(r.length-1)/2,o=e.ch;if(0==o)t=r[2];else for(;;){var a=n+i>>1;if((a?r[2*a-1]:0)>=o)i=a;else{if(!(r[2*a+1]<o)){t=r[2*a+2];break}n=a+1}}var l=t?t.indexOf("overlay "):-1;return l<0?t:0==l?null:t.slice(0,l-1)},getModeAt:function(t){var r=this.doc.mode;return r.innerMode?e.innerMode(r,this.getTokenAt(t).state).mode:r},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=this,i=[];if(!r.hasOwnProperty(t))return i;var o=r[t],a=this.getModeAt(e);if("string"==typeof a[t])o[a[t]]&&i.push(o[a[t]]);else if(a[t])for(var l=0;l<a[t].length;l++){var s=o[a[t][l]];s&&i.push(s)}else a.helperType&&o[a.helperType]?i.push(o[a.helperType]):o[a.name]&&i.push(o[a.name]);for(var c=0;c<o._global.length;c++){var u=o._global[c];u.pred(a,n)&&f(i,u.val)==-1&&i.push(u.val)}return i},getStateAfter:function(e,t){var r=this.doc;return e=B(r,null==e?r.first+r.size-1:e),Qe(this,e+1,t).state},cursorCoords:function(e,t){var r,n=this.doc.sel.primary();return r=null==e?n.head:"object"==typeof 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a=e.bottom,l=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==n)a=e.top;else if("above"==n||"near"==n){var s=Math.max(o.wrapper.clientHeight,this.doc.height),c=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>s)&&e.top>t.offsetHeight?a=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=s&&(a=e.bottom),l+t.offsetWidth>c&&(l=c-t.offsetWidth)}t.style.top=a+"px",t.style.left=t.style.right="","right"==i?(l=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?l=0:"middle"==i&&(l=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=l+"px"),r&&Ur(this,{left:l,top:a,right:l+t.offsetWidth,bottom:a+t.offsetHeight})},triggerOnKeyDown:gn(Lo),triggerOnKeyPress:gn(zo),triggerOnKeyUp:qo,triggerOnMouseDown:gn(Ao),execCommand:function(e){if(Gl.hasOwnProperty(e))return 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l=cr(r,a.head,"div");null!=a.goalColumn&&(l.left=a.goalColumn),i.push(l.left);var s=la(r,l,e,t);return"page"==t&&a==n.sel.primary()&&Vr(r,sr(r,s,"div").top-l.top),s},Ya),i.length)for(var a=0;a<n.sel.ranges.length;a++)n.sel.ranges[a].goalColumn=i[a]}),findWordAt:function(e){var t=this.doc,r=L(t,e.line).text,n=e.ch,i=e.ch;if(r){var o=this.getHelper(e,"wordChars");"before"!=e.sticky&&i!=r.length||!n?++i:--n;for(var a=r.charAt(n),l=x(a,o)?function(e){return x(e,o)}:/\s/.test(a)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!x(e)};n>0&&l(r.charAt(n-1));)--n;for(;i<r.length&&l(r.charAt(i));)++i}return new Ol(D(e.line,n),D(e.line,i))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?l(this.display.cursorDiv,"CodeMirror-overwrite"):Ba(this.display.cursorDiv,"CodeMirror-overwrite"),Le(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==a()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:gn(function(e,t){$r(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Ft(this)-this.display.barHeight,width:e.scrollWidth-Ft(this)-this.display.barWidth,clientHeight:jt(this),clientWidth:Bt(this)}},scrollIntoView:gn(function(e,t){null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:D(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?Xr(this,e):Qr(this,e.from,e.to,e.margin)}),setSize:gn(function(e,t){var r=this,n=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=n(e)),null!=t&&(this.display.wrapper.style.height=n(t)),this.options.lineWrapping&&tr(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){bn(r,i,"widget");break}++i}),this.curOp.forceUpdate=!0,Le(this,"refresh",this)}),operation:function(e){return hn(this,e)},startOperation:function(){return an(this)},endOperation:function(){return ln(this)},refresh:gn(function(){var e=this.display.cachedTextHeight;yn(this),this.curOp.forceUpdate=!0,rr(this),$r(this,this.doc.scrollLeft,this.doc.scrollTop),On(this),(null==e||Math.abs(e-br(this.display))>.5)&&Cr(this),Le(this,"refresh",this)}),swapDoc:gn(function(e){var t=this.doc;return t.cm=null,Zn(this,e),rr(this),this.display.input.reset(),$r(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,xt(this,"swapDoc",this,t),t}),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}},Ne(e),e.registerHelper=function(t,n,i){r.hasOwnProperty(t)||(r[t]=e[t]={_global:[]}),r[t][n]=i},e.registerGlobalHelper=function(t,n,i,o){e.registerHelper(t,n,o),r[t]._global.push({pred:i,val:o})}}function aa(e,t,r,n,i){function o(){var n=t.line+r;return!(n<e.first||n>=e.first+e.size)&&(t=new D(n,t.ch,t.sticky),c=L(e,n))}function a(n){var a;if(a=i?vo(e.cm,c,t,r):mo(c,t,r),null==a){if(n||!o())return!1;t=go(i,e.cm,c,t.line,r)}else t=a;return!0}var l=t,s=r,c=L(e,t.line);if("char"==n)a();else if("column"==n)a(!0);else if("word"==n||"group"==n)for(var u=null,d="group"==n,f=e.cm&&e.cm.getHelper(t,"wordChars"),p=!0;!(r<0)||a(!p);p=!1){var h=c.text.charAt(t.ch)||"\n",m=x(h,f)?"w":d&&"\n"==h?"n":!d||/\s/.test(h)?null:"p";if(!d||p||m||(m="s"),u&&u!=m){r<0&&(r=1,a(),t.sticky="after");break}if(m&&(u=m),r>0&&!a(!p))break}var g=Li(e,t,l,s,!0);return H(l,g)&&(g.hitSide=!0),g}function la(e,t,r,n){var i,o=e.doc,a=t.left;if("page"==n){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),s=Math.max(l-.5*br(e.display),3);i=(r>0?t.bottom:t.top)+r*s}else"line"==n&&(i=r>0?t.bottom+3:t.top-3);for(var c;c=fr(e,a,i),c.outside;){if(r<0?i<=0:i>=o.height){c.hitSide=!0;break}i+=5*r}return c}function sa(e,t){var r=Gt(e,t.line);if(!r||r.hidden)return null;var n=L(e.doc,t.line),i=Ut(r,n,t.line),o=Ce(n,e.doc.direction),a="left";if(o){var l=ke(o,t.ch);a=l%2?"right":"left"}var s=Yt(i.map,t.ch,a);return s.offset="right"==s.collapse?s.end:s.start,s}function ca(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function ua(e,t){return t&&(e.bad=!0),e}function da(e,t,r,n,i){function o(e){return function(t){return t.id==e}}function a(){u&&(c+=d,f&&(c+=d),u=f=!1)}function l(e){e&&(a(),c+=e)}function s(t){if(1==t.nodeType){var r=t.getAttribute("cm-text");if(r)return void l(r);var c,p=t.getAttribute("cm-marker");if(p){var h=e.findMarks(D(n,0),D(i+1,0),o(+p));return void(h.length&&(c=h[0].find(0))&&l(T(e.doc,c.from,c.to).join(d)))}if("false"==t.getAttribute("contenteditable"))return;var m=/^(pre|div|p|li|table|br)$/i.test(t.nodeName);if(!/^br$/i.test(t.nodeName)&&0==t.textContent.length)return;m&&a();for(var g=0;g<t.childNodes.length;g++)s(t.childNodes[g]);/^(pre|p)$/i.test(t.nodeName)&&(f=!0),m&&(u=!0)}else 3==t.nodeType&&l(t.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(var c="",u=!1,d=e.doc.lineSeparator(),f=!1;s(t),t!=r;)t=t.nextSibling,f=!1;return c}function fa(e,t,r){var n;if(t==e.display.lineDiv){if(n=e.display.lineDiv.childNodes[r],!n)return ua(e.clipPos(D(e.display.viewTo-1)),!0);t=null,r=0}else for(n=t;;n=n.parentNode){if(!n||n==e.display.lineDiv)return null;if(n.parentNode&&n.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==n)return pa(o,t,r)}}function pa(e,t,r){function n(t,r,n){for(var i=-1;i<(d?d.length:0);i++)for(var o=i<0?u.map:d[i],a=0;a<o.length;a+=3){var l=o[a+2];if(l==t||l==r){var s=N(i<0?e.line:e.rest[i]),c=o[a]+n;return(n<0||l!=t)&&(c=o[a+(n?1:0)]),D(s,c)}}}var i=e.text.firstChild,a=!1;if(!t||!o(i,t))return ua(D(N(e.line),0),!0);if(t==i&&(a=!0,t=i.childNodes[r],r=0,!t)){var l=e.rest?m(e.rest):e.line;return ua(D(N(l),l.text.length),a)}var s=3==t.nodeType?t:null,c=t;for(s||1!=t.childNodes.length||3!=t.firstChild.nodeType||(s=t.firstChild,r&&(r=s.nodeValue.length));c.parentNode!=i;)c=c.parentNode;var u=e.measure,d=u.maps,f=n(s,c,r);if(f)return ua(f,a);for(var p=c.nextSibling,h=s?s.nodeValue.length-r:0;p;p=p.nextSibling){if(f=n(p,p.firstChild,0))return ua(D(f.line,f.ch-h),a);h+=p.textContent.length}for(var g=c.previousSibling,v=r;g;g=g.previousSibling){if(f=n(g,g.firstChild,-1))return ua(D(f.line,f.ch+v),a);v+=g.textContent.length}}function ha(e,t){function 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a=Math.min(t,o-e),l=i.height;if(i.removeInner(e,a),r.height-=l-i.height,o==a&&(r.children.splice(n--,1),i.parent=null),0==(t-=a))break;e=0}else e-=o}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof ji))){var s=[];this.collapse(s),this.children=[new ji(s)],this.children[0].parent=this}},collapse:function(e){for(var t=this,r=0;r<this.children.length;++r)t.children[r].collapse(e)},insertInner:function(e,t,r){var n=this;this.size+=t.length,this.height+=r;for(var i=0;i<this.children.length;++i){var o=n.children[i],a=o.chunkSize();if(e<=a){if(o.insertInner(e,t,r),o.lines&&o.lines.length>50){for(var l=o.lines.length%25+25,s=l;s<o.lines.length;){var c=new ji(o.lines.slice(s,s+=25));o.height-=c.height,n.children.splice(++i,0,c),c.parent=n}o.lines=o.lines.slice(0,l),n.maybeSpill()}break}e-=a}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new Ri(t);if(e.parent){e.size-=r.size,e.height-=r.height;var n=f(e.parent.children,e);e.parent.children.splice(n+1,0,r)}else{var i=new Ri(e.children);i.parent=e,e.children=[i,r],e=i}r.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,r){for(var n=this,i=0;i<this.children.length;++i){var o=n.children[i],a=o.chunkSize();if(e<a){var l=Math.min(t,a-e);if(o.iterN(e,l,r))return!0;if(0==(t-=l))break;e=0}else e-=a}}};var Wl=function(e,t,r){var n=this;if(r)for(var i in r)r.hasOwnProperty(i)&&(n[i]=r[i]);this.doc=e,this.node=t};Wl.prototype.clear=function(){var e=this,t=this.doc.cm,r=this.line.widgets,n=this.line,i=N(n);if(null!=i&&r){for(var o=0;o<r.length;++o)r[o]==e&&r.splice(o--,1);r.length||(n.widgets=null);var a=Dt(this);z(n,Math.max(0,n.height-a)),t&&(hn(t,function(){Ui(t,n,-a),bn(t,i,"widget")}),xt(t,"lineWidgetCleared",t,this,i))}},Wl.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var i=Dt(this)-t;i&&(z(n,n.height+i),r&&hn(r,function(){r.curOp.forceUpdate=!0,Ui(r,n,i),xt(r,"lineWidgetChanged",r,e,N(n))}))},Ne(Wl);var Dl=0,El=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Dl};El.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){var t=this.doc.cm,r=t&&!t.curOp;if(r&&an(t),ze(this,"clear")){var n=this.find();n&&xt(this,"clear",n.from,n.to)}for(var i=null,o=null,a=0;a<this.lines.length;++a){var l=e.lines[a],s=$(l.markedSpans,e);t&&!e.collapsed?bn(t,N(l),"text"):t&&(null!=s.to&&(o=N(l)),null!=s.from&&(i=N(l))),l.markedSpans=X(l.markedSpans,s),null==s.from&&e.collapsed&&!ve(e.doc,l)&&t&&z(l,br(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var c=0;c<this.lines.length;++c){var u=fe(e.lines[c]),d=we(u);d>t.display.maxLineLength&&(t.display.maxLine=u,t.display.maxLineLength=d,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&yn(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&Ci(t.doc)),t&&xt(t,"markerCleared",t,this,i,o),r&&ln(t),this.parent&&this.parent.clear()}},El.prototype.find=function(e,t){var r=this;null==e&&"bookmark"==this.type&&(e=1);for(var n,i,o=0;o<this.lines.length;++o){var a=r.lines[o],l=$(a.markedSpans,r);if(null!=l.from&&(n=D(t?a:N(a),l.from),e==-1))return n;if(null!=l.to&&(i=D(t?a:N(a),l.to),1==e))return i}return n&&{from:n,to:i}},El.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,n=this.doc.cm;t&&n&&hn(n,function(){var i=t.line,o=N(t.line),a=Gt(n,o);if(a&&(er(a),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!ve(r.doc,i)&&null!=r.height){var l=r.height;r.height=null;var s=Dt(r)-l;s&&z(i,i.height+s)}xt(n,"markerChanged",n,e)})},El.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&f(t.maybeHiddenMarkers,this)!=-1||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},El.prototype.detachLine=function(e){if(this.lines.splice(f(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},Ne(El);var Hl=function(e,t){var r=this;this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=r};Hl.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var t=0;t<this.markers.length;++t)e.markers[t].clear();xt(this,"clear")}},Hl.prototype.find=function(e,t){return this.primary.find(e,t)},Ne(Hl);var Pl=0,Il=function(e,t,r,n,i){if(!(this instanceof Il))return new Il(e,t,r,n,i);null==r&&(r=0),Ri.call(this,[new ji([new 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t=D(this.first,0),r=this.first+this.size-1;Ni(this,{from:t,to:D(r,L(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&$r(this.cm,0,0),xi(this,Bn(t),$a)}),replaceRange:function(e,t,r,n){t=j(this,t),r=r?j(this,r):t,Hi(this,e,t,r,n)},getRange:function(e,t,r){var n=T(this,j(this,e),j(this,t));return r===!1?n:n.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(O(this,e))return L(this,e)},getLineNumber:function(e){return N(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=L(this,e)),fe(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return j(this,e)},getCursor:function(e){var t,r=this.sel.primary();return t=null==e||"head"==e?r.head:"anchor"==e?r.anchor:"end"==e||"to"==e||e===!1?r.to():r.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:vn(function(e,t,r){yi(this,j(this,"number"==typeof e?D(e,t||0):e),null,r)}),setSelection:vn(function(e,t,r){yi(this,j(this,e),j(this,t||e),r)}),extendSelection:vn(function(e,t,r){mi(this,j(this,e),t&&j(this,t),r)}),extendSelections:vn(function(e,t){gi(this,U(this,e),t)}),extendSelectionsBy:vn(function(e,t){var r=g(this.sel.ranges,e);gi(this,U(this,r),t)}),setSelections:vn(function(e,t,r){var n=this;if(e.length){for(var i=[],o=0;o<e.length;o++)i[o]=new Ol(j(n,e[o].anchor),j(n,e[o].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),xi(this,Fn(i,t),r)}}),addSelection:vn(function(e,t,r){var n=this.sel.ranges.slice(0);n.push(new Ol(j(this,e),j(this,t||e))),xi(this,Fn(n,n.length-1),r)}),getSelection:function(e){for(var t,r=this,n=this.sel.ranges,i=0;i<n.length;i++){var o=T(r,n[i].from(),n[i].to());t=t?t.concat(o):o}return e===!1?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=this,r=[],n=this.sel.ranges,i=0;i<n.length;i++){var o=T(t,n[i].from(),n[i].to());e!==!1&&(o=o.join(e||t.lineSeparator())),r[i]=o}return r},replaceSelection:function(e,t,r){for(var n=[],i=0;i<this.sel.ranges.length;i++)n[i]=e;this.replaceSelections(n,t,r||"+input")},replaceSelections:vn(function(e,t,r){for(var n=this,i=[],o=this.sel,a=0;a<o.ranges.length;a++){var l=o.ranges[a];i[a]={from:l.from(),to:l.to(),text:n.splitLines(e[a]),origin:r}}for(var s=t&&"end"!=t&&Vn(this,i,t),c=i.length-1;c>=0;c--)Ni(n,i[c]);s?wi(this,s):this.cm&&Gr(this.cm)}),undo:vn(function(){Oi(this,"undo")}),redo:vn(function(){Oi(this,"redo")}),undoSelection:vn(function(){Oi(this,"undo",!0)}),redoSelection:vn(function(){Oi(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,r=0,n=0;n<e.done.length;n++)e.done[n].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){this.history=new ti(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:pi(this.history.done),undone:pi(this.history.undone)}},setHistory:function(e){var t=this.history=new ti(this.history.maxGeneration);t.done=pi(e.done.slice(0),null,!0),t.undone=pi(e.undone.slice(0),null,!0)},setGutterMarker:vn(function(e,t,r){return Bi(this,e,"gutter",function(e){var n=e.gutterMarkers||(e.gutterMarkers={});return n[t]=r,!r&&_(n)&&(e.gutterMarkers=null),!0})}),clearGutter:vn(function(e){var t=this;this.iter(function(r){r.gutterMarkers&&r.gutterMarkers[e]&&Bi(t,r,"gutter",function(){return r.gutterMarkers[e]=null,_(r.gutterMarkers)&&(r.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!O(this,e))return null;if(t=e,e=L(this,e),!e)return null}else if(t=N(e),null==t)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:vn(function(t,r,n){return Bi(this,t,"gutter"==r?"gutter":"class",function(t){var i="text"==r?"textClass":"background"==r?"bgClass":"gutter"==r?"gutterClass":"wrapClass";if(t[i]){if(e(n).test(t[i]))return!1;t[i]+=" "+n}else t[i]=n;return!0})}),removeLineClass:vn(function(t,r,n){return Bi(this,t,"gutter"==r?"gutter":"class",function(t){var i="text"==r?"textClass":"background"==r?"bgClass":"gutter"==r?"gutterClass":"wrapClass",o=t[i];if(!o)return!1;if(null==n)t[i]=null;else{var a=o.match(e(n));if(!a)return!1;var l=a.index+a[0].length;t[i]=o.slice(0,a.index)+(a.index&&l!=o.length?" ":"")+o.slice(l)||null}return!0})}),addLineWidget:vn(function(e,t,r){return Ki(this,e,t,r)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,r){return Vi(this,j(this,e),j(this,t),r,r&&r.type||"range")},setBookmark:function(e,t){var r={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=j(this,e),Vi(this,e,e,r,"bookmark")},findMarksAt:function(e){e=j(this,e);var t=[],r=L(this,e.line).markedSpans;if(r)for(var n=0;n<r.length;++n){var i=r[n];(null==i.from||i.from<=e.ch)&&(null==i.to||i.to>=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,r){e=j(this,e),t=j(this,t);var n=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var a=o.markedSpans;if(a)for(var l=0;l<a.length;l++){var s=a[l];null!=s.to&&i==e.line&&e.ch>=s.to||null==s.from&&i!=e.line||null!=s.from&&i==t.line&&s.from>=t.ch||r&&!r(s.marker)||n.push(s.marker.parent||s.marker)}++i}),n},getAllMarks:function(){var e=[];return this.iter(function(t){var r=t.markedSpans;if(r)for(var n=0;n<r.length;++n)null!=r[n].from&&e.push(r[n].marker)}),e},posFromIndex:function(e){var t,r=this.first,n=this.lineSeparator().length;return this.iter(function(i){var o=i.text.length+n;return o>e?(t=e,!0):(e-=o,void++r)}),j(this,D(r,t))},indexFromPos:function(e){e=j(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var r=this.lineSeparator().length;return this.iter(this.first,e.line,function(e){t+=e.text.length+r}),t},copy:function(e){var t=new Il(q(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,r=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<r&&(r=e.to);var n=new Il(q(this,t,r),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(n.history=this.history),(this.linked||(this.linked=[])).push({doc:n,sharedHist:e.sharedHist}),n.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],Xi(n,$i(this)),n},unlinkDoc:function(e){var t=this;if(e instanceof Xo&&(e=e.doc),this.linked)for(var r=0;r<this.linked.length;++r){var n=t.linked[r];if(n.doc==e){t.linked.splice(r,1),e.unlinkDoc(t),Yi($i(t));break}}if(e.history==this.history){var i=[e.id];Qn(e,function(e){return i.push(e.id)},!0),e.history=new ti(null),e.history.done=pi(this.history.done,i),e.history.undone=pi(this.history.undone,i)}},iterLinkedDocs:function(e){Qn(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):ll(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:vn(function(e){"rtl"!=e&&(e="ltr"),e!=this.direction&&(this.direction=e,this.iter(function(e){return e.order=null}),this.cm&&ei(this.cm))})}),Il.prototype.eachLine=Il.prototype.iter;for(var Fl=0,Bl=!1,jl={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",127:"Delete",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},Rl=0;Rl<10;Rl++)jl[Rl+48]=jl[Rl+96]=String(Rl);for(var Ul=65;Ul<=90;Ul++)jl[Ul]=String.fromCharCode(Ul);for(var Kl=1;Kl<=12;Kl++)jl[Kl+111]=jl[Kl+63235]="F"+Kl;var Vl={};Vl.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"},Vl.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"},Vl.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","Ctrl-O":"openLine"},Vl.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"]},Vl.default=Wa?Vl.macDefault:Vl.pcDefault;var Gl={selectAll:qi,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),$a)},killLine:function(e){return po(e,function(t){if(t.empty()){var r=L(e.doc,t.head.line).text.length;return t.head.ch==r&&t.head.line<e.lastLine()?{from:t.head,to:D(t.head.line+1,0)}:{from:t.head,to:D(t.head.line,r)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){return po(e,function(t){return{from:D(t.from().line,0),to:j(e.doc,D(t.to().line+1,0))}})},delLineLeft:function(e){return po(e,function(e){return{from:D(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){return po(e,function(t){var r=e.charCoords(t.head,"div").top+5,n=e.coordsChar({left:0,top:r},"div");return{from:n,to:t.from()}})},delWrappedLineRight:function(e){return po(e,function(t){var r=e.charCoords(t.head,"div").top+5,n=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:r},"div");return{from:t.from(),to:n}})},undo:function(e){return e.undo()},redo:function(e){return e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(D(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(D(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return yo(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return wo(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return bo(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var r=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:r},"div")},Ya)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var r=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:r},"div")},Ya)},goLineLeftSmart:function(e){return e.extendSelectionsBy(function(t){var r=e.cursorCoords(t.head,"div").top+5,n=e.coordsChar({left:0,top:r},"div");return n.ch<e.getLine(n.line).search(/\S/)?wo(e,t.head):n},Ya)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"char")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("\t")},insertSoftTab:function(e){for(var t=[],r=e.listSelections(),n=e.options.tabSize,i=0;i<r.length;i++){var o=r[i].from(),a=d(e.getLine(o.line),o.ch,n);t.push(h(n-a%n))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return hn(e,function(){for(var t=e.listSelections(),r=[],n=0;n<t.length;n++)if(t[n].empty()){var i=t[n].head,o=L(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new D(i.line,i.ch-1)),i.ch>0)i=new D(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),D(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=L(e.doc,i.line-1).text;a&&(i=new D(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),D(i.line-1,a.length-1),i,"+transpose"))}r.push(new Ol(i,i))}e.setSelections(r)})},newlineAndIndent:function(e){return hn(e,function(){for(var t=e.listSelections(),r=t.length-1;r>=0;r--)e.replaceRange(e.doc.lineSeparator(),t[r].anchor,t[r].head,"+input");t=e.listSelections();for(var n=0;n<t.length;n++)e.indentLine(t[n].from().line,null,!0);Gr(e)})},openLine:function(e){return e.replaceSelection("\n","start")},toggleOverwrite:function(e){return e.toggleOverwrite()}},$l=new Ra,Xl=null,Yl=400,Ql=function(e,t,r){this.time=e,this.pos=t,this.button=r};Ql.prototype.compare=function(e,t,r){return this.time+Yl>e&&0==E(t,this.pos)&&r==this.button};var Zl,Jl,es={toString:function(){return"CodeMirror.Init"}},ts={},rs={};Xo.defaults=ts,Xo.optionHandlers=rs;var ns=[];Xo.defineInitHook=function(e){return ns.push(e)};var is=null,os=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Ra,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};os.prototype.init=function(e){function t(e){if(!Te(i,e)){if(i.somethingSelected())Zo({lineWise:!1,text:i.getSelections()}),"cut"==e.type&&i.replaceSelection("",null,"cut");else{if(!i.options.lineWiseCopyCut)return;var t=ra(i);Zo({lineWise:!0,text:t.text}),"cut"==e.type&&i.operation(function(){i.setSelections(t.ranges,0,$a),i.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var r=is.text.join("\n");if(e.clipboardData.setData("Text",r),e.clipboardData.getData("Text")==r)return void e.preventDefault()}var a=ia(),l=a.firstChild;i.display.lineSpace.insertBefore(a,i.display.lineSpace.firstChild),l.value=is.text.join("\n");var s=document.activeElement;ja(l),setTimeout(function(){i.display.lineSpace.removeChild(a),s.focus(),s==o&&n.showPrimarySelection()},50)}}var r=this,n=this,i=n.cm,o=n.div=e.lineDiv;na(o,i.options.spellcheck),ol(o,"paste",function(e){Te(i,e)||ea(e,i)||ka<=11&&setTimeout(mn(i,function(){return r.updateFromDOM()}),20)}),ol(o,"compositionstart",function(e){r.composing={data:e.data,done:!1}}),ol(o,"compositionupdate",function(e){r.composing||(r.composing={data:e.data,done:!1})}),ol(o,"compositionend",function(e){r.composing&&(e.data!=r.composing.data&&r.readFromDOMSoon(),r.composing.done=!0)}),ol(o,"touchstart",function(){return n.forceCompositionEnd()}),ol(o,"input",function(){r.composing||r.readFromDOMSoon()}),ol(o,"copy",t),ol(o,"cut",t)},os.prototype.prepareSelection=function(){var e=Tr(this.cm,!1);return e.focus=this.cm.state.focused,e},os.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},os.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},os.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),n=r.from(),i=r.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||i.line<t.display.viewFrom)return void e.removeAllRanges();var o=fa(t,e.anchorNode,e.anchorOffset),a=fa(t,e.focusNode,e.focusOffset);if(!o||o.bad||!a||a.bad||0!=E(F(o,a),n)||0!=E(I(o,a),i)){var l=t.display.view,s=n.line>=t.display.viewFrom&&sa(t,n)||{node:l[0].measure.map[2],offset:0},c=i.line<t.display.viewTo&&sa(t,i);if(!c){var u=l[l.length-1].measure,d=u.maps?u.maps[u.maps.length-1]:u.map;c={node:d[d.length-1],offset:d[d.length-2]-d[d.length-3]}}if(!s||!c)return void e.removeAllRanges();var f,p=e.rangeCount&&e.getRangeAt(0);try{f=Pa(s.node,s.offset,c.offset,c.node)}catch(e){}f&&(!ya&&t.state.focused?(e.collapse(s.node,s.offset),f.collapsed||(e.removeAllRanges(),e.addRange(f))):(e.removeAllRanges(),e.addRange(f)),p&&null==e.anchorNode?e.addRange(p):ya&&this.startGracePeriod()),this.rememberSelection()}},os.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},os.prototype.showMultipleSelections=function(e){r(this.cm.display.cursorDiv,e.cursors),r(this.cm.display.selectionDiv,e.selection)},os.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},os.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return o(this.div,t)},os.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},os.prototype.blur=function(){this.div.blur()},os.prototype.getField=function(){return this.div},os.prototype.supportsTouch=function(){return!0},os.prototype.receivedFocus=function(){function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}var t=this;this.selectionInEditor()?this.pollSelection():hn(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},os.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},os.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(Aa&&Ma&&this.cm.options.gutters.length&&ca(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var r=fa(t,e.anchorNode,e.anchorOffset),n=fa(t,e.focusNode,e.focusOffset);r&&n&&hn(t,function(){xi(t.doc,Bn(r,n),$a),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})}}},os.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,r=e.doc.sel.primary(),n=r.from(),i=r.to();if(0==n.ch&&n.line>e.firstLine()&&(n=D(n.line-1,L(e.doc,n.line-1).length)),i.ch==L(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=D(i.line+1,0)),n.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o,a,l;n.line==t.viewFrom||0==(o=Mr(e,n.line))?(a=N(t.view[0].line),l=t.view[0].node):(a=N(t.view[o].line),l=t.view[o-1].node.nextSibling);var s,c,u=Mr(e,i.line);if(u==t.view.length-1?(s=t.viewTo-1,c=t.lineDiv.lastChild):(s=N(t.view[u+1].line)-1,c=t.view[u+1].node.previousSibling),!l)return!1;for(var d=e.doc.splitLines(da(e,l,c,a,s)),f=T(e.doc,D(a,0),D(s,L(e.doc,s).text.length));d.length>1&&f.length>1;)if(m(d)==m(f))d.pop(),f.pop(),s--;else{if(d[0]!=f[0])break;d.shift(),f.shift(),a++}for(var p=0,h=0,g=d[0],v=f[0],y=Math.min(g.length,v.length);p<y&&g.charCodeAt(p)==v.charCodeAt(p);)++p;for(var b=m(d),w=m(f),x=Math.min(b.length-(1==d.length?p:0),w.length-(1==f.length?p:0));h<x&&b.charCodeAt(b.length-h-1)==w.charCodeAt(w.length-h-1);)++h;if(1==d.length&&1==f.length&&a==n.line)for(;p&&p>n.ch&&b.charCodeAt(b.length-h-1)==w.charCodeAt(w.length-h-1);)p--,h++;d[d.length-1]=b.slice(0,b.length-h).replace(/^\u200b+/,""),d[0]=d[0].slice(p).replace(/\u200b+$/,"");var _=D(a,p),k=D(s,f.length?m(f).length-h:0);
return d.length>1||d[0]||E(_,k)?(Hi(e.doc,d,_,k,"+input"),!0):void 0},os.prototype.ensurePolled=function(){this.forceCompositionEnd()},os.prototype.reset=function(){this.forceCompositionEnd()},os.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},os.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},os.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||hn(this.cm,function(){return yn(e.cm)})},os.prototype.setUneditable=function(e){e.contentEditable="false"},os.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||mn(this.cm,Jo)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},os.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},os.prototype.onContextMenu=function(){},os.prototype.resetPosition=function(){},os.prototype.needsContentAttribute=!0;var as=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Ra,this.hasSelection=!1,this.composing=null};as.prototype.init=function(e){function t(e){if(!Te(i,e)){if(i.somethingSelected())Zo({lineWise:!1,text:i.getSelections()});else{if(!i.options.lineWiseCopyCut)return;var t=ra(i);Zo({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,$a):(n.prevInput="",o.value=t.text.join("\n"),ja(o))}"cut"==e.type&&(i.state.cutIncoming=!0)}}var r=this,n=this,i=this.cm;this.createField(e);var o=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),Na&&(o.style.width="0px"),ol(o,"input",function(){_a&&ka>=9&&r.hasSelection&&(r.hasSelection=null),n.poll()}),ol(o,"paste",function(e){Te(i,e)||ea(e,i)||(i.state.pasteIncoming=!0,n.fastPoll())}),ol(o,"cut",t),ol(o,"copy",t),ol(e.scroller,"paste",function(t){Et(e,t)||Te(i,t)||(i.state.pasteIncoming=!0,n.focus())}),ol(e.lineSpace,"selectstart",function(t){Et(e,t)||Ae(t)}),ol(o,"compositionstart",function(){var e=i.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),ol(o,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},as.prototype.createField=function(e){this.wrapper=ia(),this.textarea=this.wrapper.firstChild},as.prototype.prepareSelection=function(){var e=this.cm,t=e.display,r=e.doc,n=Tr(e);if(e.options.moveInputWithCursor){var i=cr(e,r.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return n},as.prototype.showSelection=function(e){var t=this.cm,n=t.display;r(n.cursorDiv,e.cursors),r(n.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},as.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var r=t.getSelection();this.textarea.value=r,t.state.focused&&ja(this.textarea),_a&&ka>=9&&(this.hasSelection=r)}else e||(this.prevInput=this.textarea.value="",_a&&ka>=9&&(this.hasSelection=null))}},as.prototype.getField=function(){return 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