ZwiiCMS/core/vendor/codemirror/codemirror.min.js

/*! CodeMirror, copyright (c) by Marijn Haverbeke and others | Distributed under an MIT license: http://codemirror.net/LICENSE */
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ds(t,e.options.tabSize,n),f=e.options.addModeClass&&[null];for(""==t&&tt(Qe(r,n.state),o);!h.eol();){if(h.pos>e.options.maxHighlightLength?(s=!1,l&&Ze(e,t,n,h.pos),h.pos=t.length,a=null):a=tt(Je(r,h,n.state,f),o),f){var d=f[0].name;d&&(a="m-"+(a?d+" "+a:d))}if(!s||c!=a){for(;u<h.start;)u=Math.min(h.start,u+5e3),i(u,c);c=a}h.start=h.pos}for(;u<h.pos;){var p=Math.min(h.pos,u+5e3);i(p,c),u=p}}function nt(e,t,r){for(var n,i,o=e.doc,l=r?-1:t-(e.doc.mode.innerMode?1e3:100),s=t;s>l;--s){if(s<=o.first)return o.first;var a=M(o,s-1),u=a.stateAfter;if(u&&(!r||s+(u instanceof ps?u.lookAhead:0)<=o.modeFrontier))return s;var c=h(a.text,null,e.options.tabSize);(null==i||n>c)&&(i=s-1,n=c)}return i}function it(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=M(e,n).stateAfter;if(i&&(!(i instanceof ps)||n+i.lookAhead<t)){r=n+1;break}}e.highlightFrontier=Math.min(e.highlightFrontier,r)}}function ot(e,t,r,n){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),null!=e.order&&(e.order=null),re(e),ne(e,r);var i=n?n(e):1;i!=e.height&&A(e,i)}function lt(e){e.parent=null,re(e)}function st(e,t){if(!e||/^\s*$/.test(e))return null;var r=t.addModeClass?ws:bs;return r[e]||(r[e]=e.replace(/\S+/g,"cm-$&"))}function at(e,t){var r=i("span",null,null,Sl?"padding-right: .1px":null),n={pre:i("pre",[r],"CodeMirror-line"),content:r,col:0,pos:0,cm:e,trailingSpace:!1,splitSpaces:(xl||Sl)&&e.getOption("lineWrapping")};t.measure={};for(var o=0;o<=(t.rest?t.rest.length:0);o++){var l=o?t.rest[o-1]:t.line,s=void 0;n.pos=0,n.addToken=ct,Ie(e.display.measure)&&(s=Se(l,e.doc.direction))&&(n.addToken=ft(n.addToken,s)),n.map=[];var u=t!=e.display.externalMeasured&&W(l);pt(l,n,qe(e,l,u)),l.styleClasses&&(l.styleClasses.bgClass&&(n.bgClass=a(l.styleClasses.bgClass,n.bgClass||"")),l.styleClasses.textClass&&(n.textClass=a(l.styleClasses.textClass,n.textClass||""))),0==n.map.length&&n.map.push(0,0,n.content.appendChild(ze(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(Sl){var c=n.content.lastChild;(/\bcm-tab\b/.test(c.className)||c.querySelector&&c.querySelector(".cm-tab"))&&(n.content.className="cm-tab-wrap-hack")}return Te(e,"renderLine",e,t.line,n.pre),n.pre.className&&(n.textClass=a(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 ct(e,t,r,i,o,l,s){if(t){var a,u=e.splitSpaces?ht(t,e.trailingSpace):t,c=e.cm.state.specialChars,h=!1;if(c.test(t)){a=document.createDocumentFragment();for(var f=0;;){c.lastIndex=f;var d=c.exec(t),g=d?d.index-f:t.length-f;if(g){var v=document.createTextNode(u.slice(f,f+g));xl&&9>Cl?a.appendChild(n("span",[v])):a.appendChild(v),e.map.push(e.pos,e.pos+g,v),e.col+=g,e.pos+=g}if(!d)break;f+=g+1;var m=void 0;if("	"==d[0]){var y=e.cm.options.tabSize,b=y-e.col%y;m=a.appendChild(n("span",p(b),"cm-tab")),m.setAttribute("role","presentation"),m.setAttribute("cm-text","	"),e.col+=b}else"\r"==d[0]||"\n"==d[0]?(m=a.appendChild(n("span","\r"==d[0]?"␍":"␤","cm-invalidchar")),m.setAttribute("cm-text",d[0]),e.col+=1):(m=e.cm.options.specialCharPlaceholder(d[0]),m.setAttribute("cm-text",d[0]),xl&&9>Cl?a.appendChild(n("span",[m])):a.appendChild(m),e.col+=1);e.map.push(e.pos,e.pos+1,m),e.pos++}}else e.col+=t.length,a=document.createTextNode(u),e.map.push(e.pos,e.pos+t.length,a),xl&&9>Cl&&(h=!0),e.pos+=t.length;if(e.trailingSpace=32==u.charCodeAt(t.length-1),r||i||o||h||s){var w=r||"";i&&(w+=i),o&&(w+=o);var x=n("span",[a],w,s);return l&&(x.title=l),e.content.appendChild(x)}e.content.appendChild(a)}}function ht(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 ft(e,t){return function(r,n,i,o,l,s,a){i=i?i+" cm-force-border":"cm-force-border";for(var u=r.pos,c=u+n.length;;){for(var h=void 0,f=0;f<t.length&&(h=t[f],!(h.to>u&&h.from<=u));f++);if(h.to>=c)return e(r,n,i,o,l,s,a);e(r,n.slice(0,h.to-u),i,o,null,s,a),o=null,n=n.slice(h.to-u),u=h.to}}}function dt(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 pt(e,t,r){var n=e.markedSpans,i=e.text,o=0;if(n)for(var l,s,a,u,c,h,f,d=i.length,p=0,g=1,v="",m=0;;){if(m==p){a=u=c=h=s="",f=null,m=1/0;for(var y=[],b=void 0,w=0;w<n.length;++w){var x=n[w],C=x.marker;"bookmark"==C.type&&x.from==p&&C.widgetNode?y.push(C):x.from<=p&&(null==x.to||x.to>p||C.collapsed&&x.to==p&&x.from==p)?(null!=x.to&&x.to!=p&&m>x.to&&(m=x.to,u=""),C.className&&(a+=" "+C.className),C.css&&(s=(s?s+";":"")+C.css),C.startStyle&&x.from==p&&(c+=" "+C.startStyle),C.endStyle&&x.to==m&&(b||(b=[])).push(C.endStyle,x.to),C.title&&!h&&(h=C.title),C.collapsed&&(!f||le(f.marker,C)<0)&&(f=x)):x.from>p&&m>x.from&&(m=x.from)}if(b)for(var S=0;S<b.length;S+=2)b[S+1]==m&&(u+=" 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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 bt(e,t){var r=e.ownsGroup;if(r)try{yt(r)}finally{xs=null,t(r)}}function wt(e,t){var r=Le(e,t);if(r.length){var n,i=Array.prototype.slice.call(arguments,2);xs?n=xs.delayedCallbacks:Cs?n=Cs:(n=Cs=[],setTimeout(xt,0));for(var o=function(e){n.push(function(){return r[e].apply(null,i)})},l=0;l<r.length;++l)o(l)}}function xt(){var e=Cs;Cs=null;for(var t=0;t<e.length;++t)e[t]()}function Ct(e,t,r,n){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?Tt(e,t):"gutter"==o?Nt(e,t,r,n):"class"==o?Mt(e,t):"widget"==o&&Ot(e,t,n)}t.changes=null}function St(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),xl&&8>Cl&&(e.node.style.zIndex=2)),e.node}function Lt(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=St(t);t.background=i.insertBefore(n("div",null,r),i.firstChild),e.display.input.setUneditable(t.background)}}function kt(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):at(e,t)}function Tt(e,t){var r=t.text.className,n=kt(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,Mt(e,t)):r&&(t.text.className=r)}function Mt(e,t){Lt(e,t),t.line.wrapClass?St(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 Nt(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=St(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 l=t.line.gutterMarkers;if(e.options.lineNumbers||l){var s=St(t),a=t.gutter=n("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px");if(e.display.input.setUneditable(a),s.insertBefore(a,t.text),t.line.gutterClass&&(a.className+=" "+t.line.gutterClass),!e.options.lineNumbers||l&&l["CodeMirror-linenumbers"]||(t.lineNumber=a.appendChild(n("div",F(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+i.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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u=a[s],c=n("div",[u.node],"CodeMirror-linewidget");u.handleMouseEvents||c.setAttribute("cm-ignore-events","true"),Ht(u,c,r,i),e.display.input.setUneditable(c),o&&u.above?l.insertBefore(c,r.gutter||r.text):l.appendChild(c),wt(u,"redraw")}}function Ht(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 Ft(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 Pt(e,t){for(var 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g=M(s,d.line),v=M(s,p.line),m=he(g)==he(v),y=o(d.line,d.ch,m?g.text.length+1:null).end,b=o(p.line,m?0:null,p.ch).start;m&&(y.top<b.top-2?(i(y.right,y.top,null,y.bottom),i(c,b.top,b.left,b.bottom)):i(y.right,y.top,b.left-y.right,y.bottom)),y.bottom<b.top&&i(c,y.bottom,null,b.top)}r.appendChild(a)}function Wr(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 Dr(e){e.state.focused||(e.display.input.focus(),Fr(e))}function Hr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Pr(e))},100)}function Fr(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Te(e,"focus",e,t),e.state.focused=!0,s(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),Sl&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Wr(e))}function Pr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(Te(e,"blur",e,t),e.state.focused=!1,Bl(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Er(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var i=t.view[n],o=void 0;if(!i.hidden){if(xl&&8>Cl){var l=i.node.offsetTop+i.node.offsetHeight;o=l-r,r=l}else{var s=i.node.getBoundingClientRect();o=s.bottom-s.top}var a=i.line.height-o;if(2>o&&(o=yr(t)),(a>.005||-.005>a)&&(A(i.line,o),zr(i.line),i.rest))for(var u=0;u<i.rest.length;u++)zr(i.rest[u])}}}function zr(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-Et(e));var i=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,o=D(t,n),l=D(t,i);if(r&&r.ensure){var s=r.ensure.from.line,a=r.ensure.to.line;o>s?(o=s,l=D(t,ye(M(t,s))+e.wrapper.clientHeight)):Math.min(a,t.lastLine())>=l&&(o=D(t,ye(M(t,a))-e.wrapper.clientHeight),l=a)}return{from:o,to:Math.max(l,o+1)}}function Rr(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=xr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",l=0;l<r.length;l++)if(!r[l].hidden){e.options.fixedGutter&&(r[l].gutter&&(r[l].gutter.style.left=o),r[l].gutterBackground&&(r[l].gutterBackground.style.left=o));var s=r[l].alignable;if(s)for(var a=0;a<s.length;a++)s[a].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=F(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")),l=o.firstChild.offsetWidth,s=o.offsetWidth-l;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(l,i.lineGutter.offsetWidth-s)+1,i.lineNumWidth=i.lineNumInnerWidth+s,i.lineNumChars=i.lineNumInnerWidth?r.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",Dn(e),!0}return!1}function Gr(e,t){if(!Me(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&&!Ol){var l=n("div","​",null,"position: absolute;\n                         top: "+(t.top-r.viewOffset-Et(e.display))+"px;\n                         height: "+(t.bottom-t.top+Rt(e)+r.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(l),l.scrollIntoView(o),e.display.lineSpace.removeChild(l)}}}function Ur(e,t,r,n){null==n&&(n=0);var i;e.options.lineWrapping||t!=r||(t=t.ch?P(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t,r="before"==t.sticky?P(t.line,t.ch+1,"before"):t);for(var o=0;5>o;o++){var l=!1,s=ar(e,t),a=r&&r!=t?ar(e,r):s;i={left:Math.min(s.left,a.left),top:Math.min(s.top,a.top)-n,right:Math.max(s.left,a.left),bottom:Math.max(s.bottom,a.bottom)+n};var u=Kr(e,i),c=e.doc.scrollTop,h=e.doc.scrollLeft;if(null!=u.scrollTop&&(Zr(e,u.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(l=!0)),null!=u.scrollLeft&&(Jr(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-h)>1&&(l=!0)),!l)break}return i}function Vr(e,t){var r=Kr(e,t);null!=r.scrollTop&&Zr(e,r.scrollTop),null!=r.scrollLeft&&Jr(e,r.scrollLeft)}function Kr(e,t){var r=e.display,n=yr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:r.scroller.scrollTop,o=Gt(e),l={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+zt(r),a=t.top<n,u=t.bottom>s-n;if(t.top<i)l.scrollTop=a?0:t.top;else if(t.bottom>i+o){var c=Math.min(t.top,(u?s:t.bottom)-o);c!=i&&(l.scrollTop=c)}var h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:r.scroller.scrollLeft,f=Bt(e)-(e.options.fixedGutter?r.gutters.offsetWidth:0),d=t.right-t.left>f;return d&&(t.right=t.left+f),t.left<10?l.scrollLeft=0:t.left<h?l.scrollLeft=Math.max(0,t.left-(d?0:10)):t.right>f+h-3&&(l.scrollLeft=t.right+(d?0:10)-f),l}function jr(e,t){null!=t&&(qr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Xr(e){qr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Yr(e,t,r){null==t&&null==r||qr(e),null!=t&&(e.curOp.scrollLeft=t),null!=r&&(e.curOp.scrollTop=r)}function _r(e,t){qr(e),e.curOp.scrollToPos=t}function qr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=ur(e,t.from),n=ur(e,t.to);$r(e,r,n,t.margin)}}function $r(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});Yr(e,i.scrollLeft,i.scrollTop)}function Zr(e,t){Math.abs(e.doc.scrollTop-t)<2||(ml||An(e,{top:t}),Qr(e,t,!0),ml&&An(e),Sn(e,100))}function Qr(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 Jr(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,Rr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function en(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+zt(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+Rt(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}function tn(e,t){t||(t=en(e));var r=e.display.barWidth,n=e.display.barHeight;rn(e,t);for(var i=0;4>i&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&Er(e),rn(e,en(e)),r=e.display.barWidth,n=e.display.barHeight}function rn(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 nn(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&Bl(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Ts[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),is(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?Jr(e,t):Zr(e,t)},e),e.display.scrollbars.addClass&&s(e.display.wrapper,e.display.scrollbars.addClass)}function on(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:++Ms},mt(e.curOp)}function ln(e){var t=e.curOp;bt(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++)an(t[r]);for(var n=0;n<t.length;n++)un(t[n]);for(var i=0;i<t.length;i++)cn(t[i]);for(var o=0;o<t.length;o++)hn(t[o]);for(var l=0;l<t.length;l++)fn(t[l])}function an(e){var t=e.cm,r=t.display;kn(t),e.updateMaxLine&&we(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 Ns(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function un(e){e.updatedDisplay=e.mustUpdate&&Nn(e.cm,e.update)}function cn(e){var t=e.cm,r=t.display;e.updatedDisplay&&Er(t),e.barMeasure=en(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=jt(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+Rt(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 hn(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Jr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==l();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&tn(t,e.barMeasure),e.updatedDisplay&&Hn(t,e.barMeasure),e.selectionChanged&&Wr(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&Dr(e.cm)}function fn(e){var t=e.cm,r=t.display,n=t.doc;if(e.updatedDisplay&&On(t,e.update),null==r.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(r.wheelStartX=r.wheelStartY=null),null!=e.scrollTop&&Qr(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Jr(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Ur(t,U(n,e.scrollToPos.from),U(n,e.scrollToPos.to),e.scrollToPos.margin);Gr(t,i)}var o=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(o)for(var s=0;s<o.length;++s)o[s].lines.length||Te(o[s],"hide");if(l)for(var a=0;a<l.length;++a)l[a].lines.length&&Te(l[a],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Te(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function dn(e,t){if(e.curOp)return t();on(e);try{return t()}finally{ln(e)}}function pn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);on(e);try{return t.apply(e,arguments)}finally{ln(e)}}}function gn(e){return function(){if(this.curOp)return e.apply(this,arguments);on(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);on(t);try{return e.apply(this,arguments)}finally{ln(t)}}}function mn(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)es&&pe(e.doc,t)<i.viewTo&&bn(e);else if(r<=i.viewFrom)es&&ge(e.doc,r+n)>i.viewFrom?bn(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)bn(e);else if(t<=i.viewFrom){var o=wn(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):bn(e)}else if(r>=i.viewTo){var l=wn(e,t,t,-1);l?(i.view=i.view.slice(0,l.index),i.viewTo=l.lineN):bn(e)}else{var s=wn(e,t,t,-1),a=wn(e,r,r+n,1);s&&a?(i.view=i.view.slice(0,s.index).concat(vt(e,s.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=n):bn(e)}var u=i.externalMeasured;u&&(r<u.lineN?u.lineN+=n:t<u.lineN+u.size&&(i.externalMeasured=null))}function yn(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[kr(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==f(l,r)&&l.push(r)}}}function bn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function wn(e,t,r,n){var i,o=kr(e,t),l=e.display.view;if(!es||r==e.doc.first+e.doc.size)return{index:o,lineN:r};for(var s=e.display.viewFrom,a=0;o>a;a++)s+=l[a].size;if(s!=t){if(n>0){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,r+=i}for(;pe(e.doc,r)!=r;){if(o==(0>n?0:l.length-1))return null;r+=n*l[o-(0>n?1:0)].size,o+=n}return{index:o,lineN:r}}function xn(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(kr(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,kr(e,r)))),n.viewTo=r}function Cn(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 Sn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,u(Ln,e))}function Ln(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var r=+new Date+e.options.workTime,n=$e(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 l=o.styles,s=o.text.length>e.options.maxHighlightLength?je(t.mode,n.state):null,a=_e(e,o,n,!0);s&&(n.state=s),o.styles=a.styles;var u=o.styleClasses,c=a.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var h=!l||l.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),f=0;!h&&f<l.length;++f)h=l[f]!=o.styles[f];h&&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();return+new Date>r?(Sn(e,e.options.workDelay),!0):void 0}),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),i.length&&dn(e,function(){for(var t=0;t<i.length;t++)yn(e,i[t],"text")})}}function kn(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Rt(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Rt(e)+"px",t.scrollbarsClipped=!0)}function Tn(e){if(e.hasFocus())return null;var t=l();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 Mn(e){if(e&&e.activeElt&&e.activeElt!=l()&&(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 Nn(e,r){var n=e.display,i=e.doc;if(r.editorIsHidden)return bn(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==Cn(e))return!1;Br(e)&&(bn(e),r.dims=wr(e));var o=i.first+i.size,l=Math.max(r.visible.from-e.options.viewportMargin,i.first),s=Math.min(o,r.visible.to+e.options.viewportMargin);n.viewFrom<l&&l-n.viewFrom<20&&(l=Math.max(i.first,n.viewFrom)),n.viewTo>s&&n.viewTo-s<20&&(s=Math.min(o,n.viewTo)),es&&(l=pe(e.doc,l),s=ge(e.doc,s));var a=l!=n.viewFrom||s!=n.viewTo||n.lastWrapHeight!=r.wrapperHeight||n.lastWrapWidth!=r.wrapperWidth;xn(e,l,s),n.viewOffset=ye(M(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var u=Cn(e);if(!a&&0==u&&!r.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=Tn(e);return u>4&&(n.lineDiv.style.display="none"),Wn(e,n.updateLineNumbers,r.dims),u>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,Mn(c),t(n.cursorDiv),t(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,a&&(n.lastWrapHeight=r.wrapperHeight,n.lastWrapWidth=r.wrapperWidth,Sn(e,400)),n.updateLineNumbers=null,!0}function On(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+zt(e.display)-Gt(e),r.top)}),t.visible=Ir(e.display,e.doc,r),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&Nn(e,t);n=!1){Er(e);var i=en(e);Tr(e),tn(e,i),Hn(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 An(e,t){var r=new Ns(e,t);if(Nn(e,r)){Er(e),On(e,r);var n=en(e);Tr(e),tn(e,n),Hn(e,n),r.finish()}}function Wn(e,r,n){function i(t){var r=t.nextSibling;return Sl&&Hl&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),r}for(var o=e.display,l=e.options.lineNumbers,s=o.lineDiv,a=s.firstChild,u=o.view,c=o.viewFrom,h=0;h<u.length;h++){var d=u[h];if(d.hidden);else if(d.node&&d.node.parentNode==s){for(;a!=d.node;)a=i(a);var p=l&&null!=r&&c>=r&&d.lineNumber;d.changes&&(f(d.changes,"gutter")>-1&&(p=!1),Ct(e,d,c,n)),p&&(t(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(F(e.options,c)))),a=d.node.nextSibling}else{var g=At(e,d,c,n);s.insertBefore(g,a)}c+=d.size}for(;a;)a=i(a)}function Dn(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function Hn(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+Rt(e)+"px"}function 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s=0;s<o.ranges.length;s++)zi(o.ranges[s].anchor,t,r,n),zi(o.ranges[s].head,t,r,n)}else{for(var a=0;a<o.changes.length;++a){var u=o.changes[a];if(r<u.from.line)u.from=P(u.from.line+n,u.from.ch),u.to=P(u.to.line+n,u.to.ch);else if(t<=u.to.line){l=!1;break}}l||(e.splice(0,i+1),i=0)}}}function Ri(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=M(e,G(e,t)):i=W(t),null==i?null:(n(o,i)&&e.cm&&yn(e.cm,i,r),o)}function Gi(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 Ui(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 Vi(e,t,r){ye(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&jr(e,r)}function Ki(e,t,r,n){var i=new Hs(e,r,n),o=e.cm;return 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a=0;a<e.linked.length;++a)if(e.linked[a].isParent)return;l=g(o)}),new Es(o,l)}function Yi(e){return e.findMarks(P(e.first,0),e.clipPos(P(e.lastLine())),function(e){return e.parent})}function _i(e,t){for(var r=0;r<t.length;r++){var n=t[r],i=n.find(),o=e.clipPos(i.from),l=e.clipPos(i.to);if(E(o,l)){var s=ji(e,o,l,n.primary,n.primary.type);n.markers.push(s),s.parent=n}}}function qi(e){for(var t=function(t){var r=e[t],n=[r.primary.doc];$n(r.primary.doc,function(e){return n.push(e)});for(var i=0;i<r.markers.length;i++){var o=r.markers[i];-1==f(n,o.doc)&&(o.parent=null,r.markers.splice(i--,1))}},r=0;r<e.length;r++)t(r)}function $i(e){var t=this;if(Ji(t),!Me(t,e)&&!Pt(t.display,e)){We(e),xl&&(Rs=+new Date);var r=Lr(t,e,!0),n=e.dataTransfer.files;if(r&&!t.isReadOnly())if(n&&n.length&&window.FileReader&&window.File)for(var i=n.length,o=Array(i),l=0,s=function(e,n){if(!t.options.allowDropFileTypes||-1!=f(t.options.allowDropFileTypes,e.type)){var s=new FileReader;s.onload=pn(t,function(){var e=s.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),o[n]=e,++l==i){r=U(t.doc,r);var a={from:r,to:r,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};Ai(t.doc,a),bi(t.doc,Bn(r,Gn(a)))}}),s.readAsText(e)}},a=0;i>a;++a)s(n[a],a);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var u=e.dataTransfer.getData("Text");if(u){var c;if(t.state.draggingText&&!t.state.draggingText.copy&&(c=t.listSelections()),xi(t.doc,Bn(r,r)),c)for(var h=0;h<c.length;++h)Ei(t.doc,"",c[h].anchor,c[h].head,"drag");t.replaceSelection(u,"around","paste"),t.display.input.focus()}}catch(e){}}}}function Zi(e,t){if(xl&&(!e.state.draggingText||+new Date-Rs<100))return void Fe(t);if(!Me(e,t)&&!Pt(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!Ml)){var r=n("img",null,null,"position: fixed; left: 0; top: 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no(e){var t=e.display;t.lastWrapHeight==t.wrapper.clientHeight&&t.lastWrapWidth==t.wrapper.clientWidth||(t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize())}function io(e){var t=e.split(/-(?!$)/);e=t[t.length-1];for(var r,n,i,o,l=0;l<t.length-1;l++){var s=t[l];if(/^(cmd|meta|m)$/i.test(s))o=!0;else if(/^a(lt)?$/i.test(s))r=!0;else if(/^(c|ctrl|control)$/i.test(s))n=!0;else{if(!/^s(hift)?$/i.test(s))throw new Error("Unrecognized modifier name: "+s);i=!0}}return r&&(e="Alt-"+e),n&&(e="Ctrl-"+e),o&&(e="Cmd-"+e),i&&(e="Shift-"+e),e}function oo(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=v(r.split(" "),io),o=0;o<i.length;o++){var l=void 0,s=void 0;o==i.length-1?(s=i.join(" "),l=n):(s=i.slice(0,o+1).join(" "),l="...");var a=t[s];if(a){if(a!=l)throw new Error("Inconsistent bindings for "+s)}else t[s]=l}delete e[r]}for(var u in 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o=Ce(i,r.ch,r.sticky),l=i[o];if("ltr"==e.doc.direction&&l.level%2==0&&(n>0?l.to>r.ch:l.from<r.ch))return po(t,r,n);var s,a=function(e,r){return fo(t,e instanceof P?e.ch:e,r)},u=function(r){return e.options.lineWrapping?(s=s||Yt(e,t),dr(e,t,s,r)):{begin:0,end:t.text.length}},c=u("before"==r.sticky?a(r,-1):r.ch);if("rtl"==e.doc.direction||1==l.level){var h=1==l.level==0>n,f=a(r,h?1:-1);if(null!=f&&(h?f<=l.to&&f<=c.end:f>=l.from&&f>=c.begin)){var d=h?"before":"after";return new P(r.line,f,d)}}var p=function(e,t,n){for(var o=function(e,t){return t?new P(r.line,a(e,1),"before"):new P(r.line,e,"after")};e>=0&&e<i.length;e+=t){var l=i[e],s=t>0==(1!=l.level),u=s?n.begin:a(n.end,-1);if(l.from<=u&&u<l.to)return o(u,s);if(u=s?l.from:a(l.to,-1),n.begin<=u&&u<n.end)return o(u,s)}},g=p(o+n,n,c);if(g)return g;var v=n>0?c.end:a(c.begin,-1);return null==v||n>0&&v==t.text.length||!(g=p(n>0?0:i.length-1,n,u(v)))?null:g}function mo(e,t){var r=M(e.doc,t),n=he(r);return n!=r&&(t=W(n)),go(!0,e,n,t,1)}function yo(e,t){var r=M(e.doc,t),n=fe(r);return n!=r&&(t=W(n)),go(!0,e,r,t,-1)}function bo(e,t){var r=mo(e,t.line),n=M(e.doc,r.line),i=Se(n,e.doc.direction);if(!i||0==i[0].level){var o=Math.max(0,n.text.search(/\S/)),l=t.line==r.line&&t.ch<=o&&t.ch;return P(r.line,l?0:o,r.sticky)}return r}function wo(e,t,r){if("string"==typeof t&&(t=Xs[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)!=Xl}finally{e.display.shift=n,e.state.suppressEdits=!1}return i}function xo(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 Co(e,t,r,n){var i=e.state.keySeq;if(i){if(so(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Ys.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),So(e,i+" 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n=Lr(t,e),i=Ee(e),o=n?Ao(n,i):"single";window.focus(),1==i&&t.state.selectingText&&t.state.selectingText(e),n&&Do(t,i,n,o,e)||(1==i?n?Fo(t,n,o,e):Pe(e)==r.scroller&&We(e):2==i?(n&&pi(t.doc,n),setTimeout(function(){return r.input.focus()},20)):3==i&&(Rl?Go(t,e):Hr(t)))}}}function Do(e,t,r,n,i){var o="Click";return"double"==n?o="Double"+o:"triple"==n&&(o="Triple"+o),o=(1==t?"Left":2==t?"Middle":"Right")+o,Co(e,ao(o,i),i,function(t){if("string"==typeof t&&(t=Xs[t]),!t)return!1;var n=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n=t(e,r)!=Xl}finally{e.state.suppressEdits=!1}return n})}function Ho(e,t,r){var n=e.getOption("configureMouse"),i=n?n(e,t,r):{};if(null==i.unit){var o=Fl?r.shiftKey&&r.metaKey:r.altKey;i.unit=o?"rectangle":"single"==t?"char":"double"==t?"word":"line"}return(null==i.extend||e.doc.extend)&&(i.extend=e.doc.extend||r.shiftKey),null==i.addNew&&(i.addNew=Hl?r.metaKey:r.ctrlKey),null==i.moveOnDrag&&(i.moveOnDrag=!(Hl?r.altKey:r.ctrlKey)),i}function 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new _o(e,t);this.options=t=t?c(t):{},c(ea,t,!1),Pn(t);var n=t.value;"string"==typeof n&&(n=new Is(n,t.mode,null,t.lineSeparator,t.direction)),this.doc=n;var i=new _o.inputStyles[t.inputStyle](this),o=this.display=new T(e,n,i);o.wrapper.CodeMirror=this,Fn(this),Vo(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),nn(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new Ul,keySeq:null,specialChars:null},t.autofocus&&!Dl&&o.input.focus(),xl&&11>Cl&&setTimeout(function(){return r.display.input.reset(!0)},20),qo(this),to(),on(this),this.curOp.forceUpdate=!0,Zn(this,n),t.autofocus&&!Dl||this.hasFocus()?setTimeout(u(Fr,this),20):Pr(this);for(var l in ta)ta.hasOwnProperty(l)&&ta[l](r,t[l],Js);Br(this),t.finishInit&&t.finishInit(this);for(var s=0;s<ra.length;++s)ra[s](r);ln(this),Sl&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}function qo(e){function t(){i.activeTouch&&(o=setTimeout(function(){return i.activeTouch=null},1e3),l=i.activeTouch,l.end=+new Date)}function r(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}function n(e,t){if(null==t.left)return!0;var r=t.left-e.left,n=t.top-e.top;return r*r+n*n>400}var i=e.display;is(i.scroller,"mousedown",pn(e,Wo)),xl&&11>Cl?is(i.scroller,"dblclick",pn(e,function(t){if(!Me(e,t)){var r=Lr(e,t);if(r&&!Bo(e,t)&&!Pt(e.display,t)){We(t);var n=e.findWordAt(r);pi(e.doc,n.anchor,n.head)}}})):is(i.scroller,"dblclick",function(t){return Me(e,t)||We(t)}),Rl||is(i.scroller,"contextmenu",function(t){return Go(e,t)});var o,l={end:0};is(i.scroller,"touchstart",function(t){if(!Me(e,t)&&!r(t)&&!Bo(e,t)){i.input.ensurePolled(),clearTimeout(o);var n=+new 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f="",d=0;if(e.options.indentWithTabs)for(var g=Math.floor(u/l);g;--g)d+=l,f+="	";if(u>d&&(f+=p(u-d)),f!=c)return Ei(o,f,P(t,0),P(t,c.length),"+input"),s.stateAfter=null,!0;for(var v=0;v<o.sel.ranges.length;v++){var m=o.sel.ranges[v];if(m.head.line==t&&m.head.ch<c.length){var y=P(t,c.length);vi(o,v,new Ds(y,y));break}}}function Zo(e){na=e}function Qo(e,t,r,n,i){var o=e.doc;e.display.shift=!1,n||(n=o.sel);var l=e.state.pasteIncoming||"paste"==i,s=ls(t),a=null;if(l&&n.ranges.length>1)if(na&&na.text.join("\n")==t){if(n.ranges.length%na.text.length==0){a=[];for(var u=0;u<na.text.length;u++)a.push(o.splitLines(na.text[u]))}}else s.length==n.ranges.length&&e.options.pasteLinesPerSelection&&(a=v(s,function(e){return[e]}));for(var c,h=n.ranges.length-1;h>=0;h--){var f=n.ranges[h],d=f.from(),p=f.to();f.empty()&&(r&&r>0?d=P(d.line,d.ch-r):e.state.overwrite&&!l?p=P(p.line,Math.min(M(o,p.line).text.length,p.ch+g(s).length)):na&&na.lineWise&&na.text.join("\n")==t&&(d=p=P(d.line,0))),c=e.curOp.updateInput;var m={from:d,to:p,text:a?a[h%a.length]:s,origin:i||(l?"paste":e.state.cutIncoming?"cut":"+input")};Ai(e.doc,m),wt(e,"inputRead",e,m)}t&&!l&&el(e,t),Xr(e),e.curOp.updateInput=c,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function Jo(e,t){var r=e.clipboardData&&e.clipboardData.getData("Text");return r?(e.preventDefault(),t.isReadOnly()||t.options.disableInput||dn(t,function(){return Qo(t,r,0,null,"paste")}),!0):void 0}function el(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),l=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(t.indexOf(o.electricChars.charAt(s))>-1){l=$o(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(M(e.doc,i.head.line).text.slice(0,i.head.ch))&&(l=$o(e,i.head.line,"smart"));l&&wt(e,"electricInput",e,i.head.line)}}}function tl(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:P(i,0),head:P(i+1,0)};r.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:r}}function rl(e,t){e.setAttribute("autocorrect","off"),e.setAttribute("autocapitalize","off"),e.setAttribute("spellcheck",!!t)}function nl(){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 Sl?e.style.width="1000px":e.setAttribute("wrap","off"),Al&&(e.style.border="1px solid black"),rl(e),t}function il(e){var t=e.optionHandlers,r=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,r){var n=this.options,i=n[e];n[e]==r&&"mode"!=e||(n[e]=r,t.hasOwnProperty(e)&&pn(this,t[e])(this,r,i),Te(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](co(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,r=0;r<t.length;++r)if(t[r]==e||t[r].name==e)return t.splice(r,1),!0},addOverlay:gn(function(t,r){var n=t.token?t:e.getMode(this.options,t);if(n.startState)throw new Error("Overlays may not be stateful.");m(this.state.overlays,{mode:n,modeSpec:t,opaque:r&&r.opaque,priority:r&&r.priority||0},function(e){return e.priority}),this.state.modeGen++,mn(this)}),removeOverlay:gn(function(e){for(var 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 mn(t)}}),indentLine:gn(function(e,t,r){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),H(this.doc,e)&&$o(this,e,t,r)}),indentSelection:gn(function(e){for(var t=this,r=this.doc.sel.ranges,n=-1,i=0;i<r.length;i++){var o=r[i];if(o.empty())o.head.line>n&&($o(t,o.head.line,e,!0),n=o.head.line,i==t.doc.sel.primIndex&&Xr(t));else{var l=o.from(),s=o.to(),a=Math.max(n,l.line);n=Math.min(t.lastLine(),s.line-(s.ch?0:1))+1;for(var u=a;n>u;++u)$o(t,u,e);var c=t.doc.sel.ranges;0==l.ch&&r.length==c.length&&c[i].from().ch>0&&vi(t.doc,i,new Ds(l,c[i].to()),Yl)}}}),getTokenAt:function(e,t){return et(this,e,t)},getLineTokens:function(e,t){return et(this,P(e),t,!0)},getTokenTypeAt:function(e){e=U(this.doc,e);var t,r=qe(this,M(this.doc,e.line)),n=0,i=(r.length-1)/2,o=e.ch;if(0==o)t=r[2];else for(;;){var l=n+i>>1;if((l?r[2*l-1]:0)>=o)i=l;else{if(!(r[2*l+1]<o)){t=r[2*l+2];break}n=l+1}}var s=t?t.indexOf("overlay "):-1;return 0>s?t:0==s?null:t.slice(0,s-1)},getModeAt:function(t){var r=this.doc.mode;return r.innerMode?e.innerMode(r,this.getTokenAt(t).state).mode:r},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=this,i=[];if(!r.hasOwnProperty(t))return i;var o=r[t],l=this.getModeAt(e);if("string"==typeof l[t])o[l[t]]&&i.push(o[l[t]]);else if(l[t])for(var s=0;s<l[t].length;s++){var a=o[l[t][s]];a&&i.push(a)}else l.helperType&&o[l.helperType]?i.push(o[l.helperType]):o[l.name]&&i.push(o[l.name]);for(var u=0;u<o._global.length;u++){var c=o._global[u];c.pred(l,n)&&-1==f(i,c.val)&&i.push(c.val)}return i},getStateAfter:function(e,t){var r=this.doc;return e=G(r,null==e?r.first+r.size-1:e),$e(this,e+1,t).state},cursorCoords:function(e,t){var r,n=this.doc.sel.primary();return r=null==e?n.head:"object"==typeof e?U(this.doc,e):e?n.from():n.to(),ar(this,r,t||"page")},charCoords:function(e,t){return sr(this,U(this.doc,e),t||"page")},coordsChar:function(e,t){return e=lr(this,e,t||"page"),hr(this,e.left,e.top)},lineAtHeight:function(e,t){return e=lr(this,{top:e,left:0},t||"page").top,D(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,r){var n,i=!1;if("number"==typeof e){var o=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>o&&(e=o,i=!0),n=M(this.doc,e)}else n=e;return or(this,n,{top:0,left:0},t||"page",r||i).top+(i?this.doc.height-ye(n):0)},defaultTextHeight:function(){return yr(this.display)},defaultCharWidth:function(){return br(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,r,n,i){var o=this.display;e=ar(this,U(this.doc,e));var l=e.bottom,s=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==n)l=e.top;else if("above"==n||"near"==n){var a=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>a)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=a&&(l=e.bottom),s+t.offsetWidth>u&&(s=u-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==i?(s=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?s=0:"middle"==i&&(s=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=s+"px"),r&&Vr(this,{left:s,top:l,right:s+t.offsetWidth,bottom:l+t.offsetHeight})},triggerOnKeyDown:gn(To),triggerOnKeyPress:gn(Oo),triggerOnKeyUp:No,triggerOnMouseDown:gn(Wo),execCommand:function(e){return Xs.hasOwnProperty(e)?Xs[e].call(null,this):void 0},triggerElectric:gn(function(e){el(this,e)}),findPosH:function(e,t,r,n){var i=this,o=1;0>t&&(o=-1,t=-t);for(var l=U(this.doc,e),s=0;t>s&&(l=ol(i.doc,l,o,r,n),!l.hitSide);++s);return l},moveH:gn(function(e,t){var r=this;this.extendSelectionsBy(function(n){return r.display.shift||r.doc.extend||n.empty()?ol(r.doc,n.head,e,t,r.options.rtlMoveVisually):0>e?n.from():n.to()},ql)}),deleteH:gn(function(e,t){var r=this.doc.sel,n=this.doc;r.somethingSelected()?n.replaceSelection("",null,"+delete"):ho(this,function(r){var i=ol(n,r.head,e,t,!1);return 0>e?{from:i,to:r.head}:{from:r.head,to:i}})}),findPosV:function(e,t,r,n){var i=this,o=1,l=n;0>t&&(o=-1,t=-t);for(var s=U(this.doc,e),a=0;t>a;++a){var u=ar(i,s,"div");if(null==l?l=u.left:u.left=l,s=ll(i,u,o,r),s.hitSide)break}return s},moveV:gn(function(e,t){var r=this,n=this.doc,i=[],o=!this.display.shift&&!n.extend&&n.sel.somethingSelected();if(n.extendSelectionsBy(function(l){if(o)return 0>e?l.from():l.to();var s=ar(r,l.head,"div");null!=l.goalColumn&&(s.left=l.goalColumn),i.push(s.left);var a=ll(r,s,e,t);return"page"==t&&l==n.sel.primary()&&jr(r,sr(r,a,"div").top-s.top),a},ql),i.length)for(var l=0;l<n.sel.ranges.length;l++)n.sel.ranges[l].goalColumn=i[l]}),findWordAt:function(e){var t=this.doc,r=M(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 l=r.charAt(n),s=x(l,o)?function(e){return x(e,o)}:/\s/.test(l)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!x(e)};n>0&&s(r.charAt(n-1));)--n;for(;i<r.length&&s(r.charAt(i));)++i}return new Ds(P(e.line,n),P(e.line,i))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?s(this.display.cursorDiv,"CodeMirror-overwrite"):Bl(this.display.cursorDiv,"CodeMirror-overwrite"),Te(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==l()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:gn(function(e,t){Yr(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Rt(this)-this.display.barHeight,width:e.scrollWidth-Rt(this)-this.display.barWidth,clientHeight:Gt(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:P(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?_r(this,e):$r(this,e.from,e.to,e.margin)}),setSize:gn(function(e,t){var r=this,n=function(e){return"number"==typeof e||/^\d+$/.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&&er(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){yn(r,i,"widget");break}++i}),this.curOp.forceUpdate=!0,Te(this,"refresh",this)}),operation:function(e){return dn(this,e)},startOperation:function(){return on(this)},endOperation:function(){return ln(this)},refresh:gn(function(){var e=this.display.cachedTextHeight;mn(this),this.curOp.forceUpdate=!0,tr(this),Yr(this,this.doc.scrollLeft,this.doc.scrollTop),Dn(this),(null==e||Math.abs(e-yr(this.display))>.5)&&Sr(this),Te(this,"refresh",this)}),swapDoc:gn(function(e){var t=this.doc;return t.cm=null,Zn(this,e),tr(this),this.display.input.reset(),Yr(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,wt(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}},Ae(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 ol(e,t,r,n,i){function o(){var n=t.line+r;return n<e.first||n>=e.first+e.size?!1:(t=new P(n,t.ch,t.sticky),u=M(e,n))}function l(n){var l;if(l=i?vo(e.cm,u,t,r):po(u,t,r),null==l){if(n||!o())return!1;t=go(i,e.cm,u,t.line,r)}else t=l;return!0}var s=t,a=r,u=M(e,t.line);if("char"==n)l();else if("column"==n)l(!0);else if("word"==n||"group"==n)for(var c=null,h="group"==n,f=e.cm&&e.cm.getHelper(t,"wordChars"),d=!0;!(0>r)||l(!d);d=!1){var p=u.text.charAt(t.ch)||"\n",g=x(p,f)?"w":h&&"\n"==p?"n":!h||/\s/.test(p)?null:"p";if(!h||d||g||(g="s"),c&&c!=g){0>r&&(r=1,l(),t.sticky="after");break}if(g&&(c=g),r>0&&!l(!d))break}var v=Ti(e,t,s,a,!0);return z(s,v)&&(v.hitSide=!0),v}function ll(e,t,r,n){var i,o=e.doc,l=t.left;if("page"==n){var s=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),a=Math.max(s-.5*yr(e.display),3);i=(r>0?t.bottom:t.top)+r*a}else"line"==n&&(i=r>0?t.bottom+3:t.top-3);for(var u;u=hr(e,l,i),u.outside;){if(0>r?0>=i:i>=o.height){u.hitSide=!0;break}i+=5*r}return u}function sl(e,t){var r=Xt(e,t.line);if(!r||r.hidden)return null;var n=M(e.doc,t.line),i=Vt(r,n,t.line),o=Se(n,e.doc.direction),l="left";if(o){var s=Ce(o,t.ch);l=s%2?"right":"left"}var a=qt(i.map,t.ch,l);return a.offset="right"==a.collapse?a.end:a.start,a}function al(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function ul(e,t){return t&&(e.bad=!0),e}function cl(e,t,r,n,i){function o(e){return function(t){return t.id==e}}function l(){c&&(u+=h,c=!1)}function s(e){e&&(l(),u+=e)}function a(t){if(1==t.nodeType){var r=t.getAttribute("cm-text");if(null!=r)return void s(r||t.textContent.replace(/\u200b/g,""));var 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n=l();t.autofocus=n==e||null!=e.getAttribute("autofocus")&&n==document.body}var i;if(e.form&&(is(e.form,"submit",r),!t.leaveSubmitMethodAlone)){var o=e.form;i=o.submit;try{var s=o.submit=function(){r(),o.submit=i,o.submit(),o.submit=s}}catch(a){}}t.finishInit=function(t){t.save=r,t.getTextArea=function(){return e},t.toTextArea=function(){t.toTextArea=isNaN,r(),e.parentNode.removeChild(t.getWrapperElement()),e.style.display="",e.form&&(ke(e.form,"submit",r),"function"==typeof e.form.submit&&(e.form.submit=i))}},e.style.display="none";var u=_o(function(t){return e.parentNode.insertBefore(t,e.nextSibling)},t);return u}function 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n=this;this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var i=0;i<t.length;++i)t[i].parent=n},iterN:function(e,t,r){for(var n=this,i=e+t;i>e;++e)if(r(n.lines[e]))return!0}},Ui.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){var r=this;this.size-=t;for(var n=0;n<this.children.length;++n){var i=r.children[n],o=i.chunkSize();if(o>e){var l=Math.min(t,o-e),s=i.height;if(i.removeInner(e,l),r.height-=s-i.height,o==l&&(r.children.splice(n--,1),i.parent=null),0==(t-=l))break;e=0}else e-=o}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Gi))){var a=[];this.collapse(a),this.children=[new Gi(a)],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],l=o.chunkSize();if(l>=e){if(o.insertInner(e,t,r),o.lines&&o.lines.length>50){for(var s=o.lines.length%25+25,a=s;a<o.lines.length;){var u=new Gi(o.lines.slice(a,a+=25));o.height-=u.height,n.children.splice(++i,0,u),u.parent=n}o.lines=o.lines.slice(0,s),n.maybeSpill()}break}e-=l}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new Ui(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 Ui(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],l=o.chunkSize();if(l>e){var s=Math.min(t,l-e);if(o.iterN(e,s,r))return!0;if(0==(t-=s))break;e=0}else e-=l}}};var Hs=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};Hs.prototype.clear=function(){var e=this,t=this.doc.cm,r=this.line.widgets,n=this.line,i=W(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 l=Ft(this);A(n,Math.max(0,n.height-l)),t&&(dn(t,function(){Vi(t,n,-l),yn(t,i,"widget")}),wt(t,"lineWidgetCleared",t,this,i))}},Hs.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var i=Ft(this)-t;i&&(A(n,n.height+i),r&&dn(r,function(){r.curOp.forceUpdate=!0,Vi(r,n,i),wt(r,"lineWidgetChanged",r,e,W(n))}))},Ae(Hs);var Fs=0,Ps=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Fs};Ps.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){var t=this.doc.cm,r=t&&!t.curOp;if(r&&on(t),Oe(this,"clear")){var n=this.find();n&&wt(this,"clear",n.from,n.to)}for(var i=null,o=null,l=0;l<this.lines.length;++l){var s=e.lines[l],a=_(s.markedSpans,e);t&&!e.collapsed?yn(t,W(s),"text"):t&&(null!=a.to&&(o=W(s)),null!=a.from&&(i=W(s))),s.markedSpans=q(s.markedSpans,a),null==a.from&&e.collapsed&&!ve(e.doc,s)&&t&&A(s,yr(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var u=0;u<this.lines.length;++u){var c=he(e.lines[u]),h=be(c);h>t.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=h,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&mn(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&Si(t.doc)),t&&wt(t,"markerCleared",t,this,i,o),r&&ln(t),this.parent&&this.parent.clear()}},Ps.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 l=r.lines[o],s=_(l.markedSpans,r);if(null!=s.from&&(n=P(t?l:W(l),s.from),-1==e))return n;if(null!=s.to&&(i=P(t?l:W(l),s.to),1==e))return i}return n&&{from:n,to:i}},Ps.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,n=this.doc.cm;t&&n&&dn(n,function(){var i=t.line,o=W(t.line),l=Xt(n,o);if(l&&(Jt(l),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!ve(r.doc,i)&&null!=r.height){var s=r.height;r.height=null;var a=Ft(r)-s;a&&A(i,i.height+a)}wt(n,"markerChanged",n,e)})},Ps.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=f(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Ps.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)}},Ae(Ps);var Es=function(e,t){var r=this;this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=r};Es.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();wt(this,"clear")}},Es.prototype.find=function(e,t){return this.primary.find(e,t)},Ae(Es);var zs=0,Is=function(e,t,r,n,i){if(!(this instanceof Is))return new Is(e,t,r,n,i);null==r&&(r=0),Ui.call(this,[new Gi([new ms("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var o=P(r,0);this.sel=Bn(o),this.history=new ei(null),this.id=++zs,this.modeOption=t,this.lineSep=n,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),qn(this,{from:o,to:o,text:e}),wi(this,Bn(o),Yl)};Is.prototype=b(Ui.prototype,{constructor:Is,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,n=0;n<t.length;++n)r+=t[n].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=O(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:vn(function(e){var t=P(this.first,0),r=this.first+this.size-1;Ai(this,{from:t,to:P(r,M(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Yr(this.cm,0,0),wi(this,Bn(t),Yl)}),replaceRange:function(e,t,r,n){t=U(this,t),r=r?U(this,r):t,Ei(this,e,t,r,n)},getRange:function(e,t,r){var n=N(this,U(this,e),U(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){return H(this,e)?M(this,e):void 0},getLineNumber:function(e){return W(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=M(this,e)),he(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return U(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){mi(this,U(this,"number"==typeof e?P(e,t||0):e),null,r)}),setSelection:vn(function(e,t,r){mi(this,U(this,e),U(this,t||e),r)}),extendSelection:vn(function(e,t,r){pi(this,U(this,e),t&&U(this,t),r)}),extendSelections:vn(function(e,t){gi(this,K(this,e),t)}),extendSelectionsBy:vn(function(e,t){var r=v(this.sel.ranges,e);gi(this,K(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 Ds(U(n,e[o].anchor),U(n,e[o].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),wi(this,Rn(i,t),r)}}),addSelection:vn(function(e,t,r){var n=this.sel.ranges.slice(0);n.push(new Ds(U(this,e),U(this,t||e))),wi(this,Rn(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=N(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=N(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,l=0;l<o.ranges.length;l++){var s=o.ranges[l];i[l]={from:s.from(),to:s.to(),text:n.splitLines(e[l]),origin:r}}for(var a=t&&"end"!=t&&jn(this,i,t),u=i.length-1;u>=0;u--)Ai(n,i[u]);a?bi(this,a):this.cm&&Xr(this.cm)}),undo:vn(function(){Di(this,"undo")}),redo:vn(function(){Di(this,"redo")}),undoSelection:vn(function(){Di(this,"undo",!0)}),redoSelection:vn(function(){Di(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 ei(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:fi(this.history.done),undone:fi(this.history.undone)}},setHistory:function(e){var t=this.history=new ei(this.history.maxGeneration);t.done=fi(e.done.slice(0),null,!0),t.undone=fi(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&&C(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,C(r.gutterMarkers)&&(r.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!H(this,e))return null;if(t=e,e=M(this,e),!e)return null}else if(t=W(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 l=o.match(e(n));if(!l)return!1;var s=l.index+l[0].length;t[i]=o.slice(0,l.index)+(l.index&&s!=o.length?" ":"")+o.slice(s)||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 ji(this,U(this,e),U(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=U(this,e),ji(this,e,e,r,"bookmark")},findMarksAt:function(e){e=U(this,e);var t=[],r=M(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=U(this,e),t=U(this,t);var n=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var l=o.markedSpans;if(l)for(var s=0;s<l.length;s++){var a=l[s];null!=a.to&&i==e.line&&e.ch>=a.to||null==a.from&&i!=e.line||null!=a.from&&i==t.line&&a.from>=t.ch||r&&!r(a.marker)||n.push(a.marker.parent||a.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)}),U(this,P(r,t))},indexFromPos:function(e){e=U(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 Is(O(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 Is(O(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}],_i(n,Yi(this)),n},unlinkDoc:function(e){var t=this;if(e instanceof _o&&(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),qi(Yi(t));break}}if(e.history==this.history){var i=[e.id];$n(e,function(e){return i.push(e.id)},!0),e.history=new ei(null),e.history.done=fi(this.history.done,i),e.history.undone=fi(this.history.undone,i)}},iterLinkedDocs:function(e){$n(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):ls(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&&Jn(this.cm))})}),Is.prototype.eachLine=Is.prototype.iter;for(var Rs=0,Bs=!1,Gs={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"},Us=0;10>Us;Us++)Gs[Us+48]=Gs[Us+96]=String(Us);for(var Vs=65;90>=Vs;Vs++)Gs[Vs]=String.fromCharCode(Vs);for(var Ks=1;12>=Ks;Ks++)Gs[Ks+111]=Gs[Ks+63235]="F"+Ks;var js={};js.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"},js.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"},js.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"},js.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"]},js["default"]=Hl?js.macDefault:js.pcDefault;var Xs={selectAll:Ni,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),Yl)},killLine:function(e){return ho(e,function(t){if(t.empty()){var r=M(e.doc,t.head.line).text.length;return t.head.ch==r&&t.head.line<e.lastLine()?{from:t.head,to:P(t.head.line+1,0)}:{from:t.head,to:P(t.head.line,r)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){return ho(e,function(t){return{from:P(t.from().line,0),to:U(e.doc,P(t.to().line+1,0))}})},delLineLeft:function(e){return ho(e,function(e){return{from:P(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){return ho(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 ho(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(P(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(P(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return mo(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return bo(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return yo(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")},ql)},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")},ql)},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/)?bo(e,t.head):n},ql)},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("	")},insertSoftTab:function(e){for(var t=[],r=e.listSelections(),n=e.options.tabSize,i=0;i<r.length;i++){var o=r[i].from(),l=h(e.getLine(o.line),o.ch,n);t.push(p(n-l%n))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return dn(e,function(){for(var t=e.listSelections(),r=[],n=0;n<t.length;n++)if(t[n].empty()){var i=t[n].head,o=M(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new P(i.line,i.ch-1)),i.ch>0)i=new P(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),P(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var l=M(e.doc,i.line-1).text;l&&(i=new P(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+l.charAt(l.length-1),P(i.line-1,l.length-1),i,"+transpose"))}r.push(new Ds(i,i))}e.setSelections(r)})},newlineAndIndent:function(e){return dn(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);Xr(e)})},openLine:function(e){return e.replaceSelection("\n","start")},toggleOverwrite:function(e){return e.toggleOverwrite()}},Ys=new Ul,_s=null,qs=400,$s=function(e,t,r){this.time=e,this.pos=t,this.button=r};$s.prototype.compare=function(e,t,r){return this.time+qs>e&&0==E(t,this.pos)&&r==this.button};var Zs,Qs,Js={toString:function(){return"CodeMirror.Init"}},ea={},ta={};_o.defaults=ea,_o.optionHandlers=ta;var ra=[];_o.defineInitHook=function(e){return ra.push(e)};var na=null,ia=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Ul,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};ia.prototype.init=function(e){function t(e){if(!Me(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=tl(i);Zo({lineWise:!0,text:t.text}),"cut"==e.type&&i.operation(function(){i.setSelections(t.ranges,0,Yl),i.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var r=na.text.join("\n");if(e.clipboardData.setData("Text",r),e.clipboardData.getData("Text")==r)return void e.preventDefault()}var l=nl(),s=l.firstChild;i.display.lineSpace.insertBefore(l,i.display.lineSpace.firstChild),s.value=na.text.join("\n");var a=document.activeElement;Gl(s),setTimeout(function(){i.display.lineSpace.removeChild(l),a.focus(),a==o&&n.showPrimarySelection()},50)}}var r=this,n=this,i=n.cm,o=n.div=e.lineDiv;rl(o,i.options.spellcheck),is(o,"paste",function(e){Me(i,e)||Jo(e,i)||11>=Cl&&setTimeout(pn(i,function(){return r.updateFromDOM()}),20)}),is(o,"compositionstart",function(e){r.composing={data:e.data,done:!1}}),is(o,"compositionupdate",function(e){r.composing||(r.composing={data:e.data,done:!1})}),is(o,"compositionend",function(e){r.composing&&(e.data!=r.composing.data&&r.readFromDOMSoon(),r.composing.done=!0)}),is(o,"touchstart",function(){return n.forceCompositionEnd()}),is(o,"input",function(){r.composing||r.readFromDOMSoon()}),is(o,"copy",t),is(o,"cut",t)},ia.prototype.prepareSelection=function(){var e=Mr(this.cm,!1);return e.focus=this.cm.state.focused,e},ia.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},ia.prototype.showPrimarySelection=function(){var e=window.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=hl(t,e.anchorNode,e.anchorOffset),l=hl(t,e.focusNode,e.focusOffset);if(!o||o.bad||!l||l.bad||0!=E(B(o,l),n)||0!=E(R(o,l),i)){var s=t.display.view,a=n.line>=t.display.viewFrom&&sl(t,n)||{node:s[0].measure.map[2],offset:0},u=i.line<t.display.viewTo&&sl(t,i);if(!u){var c=s[s.length-1].measure,h=c.maps?c.maps[c.maps.length-1]:c.map;u={node:h[h.length-1],offset:h[h.length-2]-h[h.length-3]}}if(!a||!u)return void e.removeAllRanges();var f,d=e.rangeCount&&e.getRangeAt(0);try{f=zl(a.node,a.offset,u.offset,u.node)}catch(p){}f&&(!ml&&t.state.focused?(e.collapse(a.node,a.offset),f.collapsed||(e.removeAllRanges(),e.addRange(f))):(e.removeAllRanges(),e.addRange(f)),d&&null==e.anchorNode?e.addRange(d):ml&&this.startGracePeriod()),this.rememberSelection()}},ia.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)},ia.prototype.showMultipleSelections=function(e){r(this.cm.display.cursorDiv,e.cursors),r(this.cm.display.selectionDiv,e.selection)},ia.prototype.rememberSelection=function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},ia.prototype.selectionInEditor=function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return o(this.div,t)},ia.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},ia.prototype.blur=function(){this.div.blur()},ia.prototype.getField=function(){return this.div},ia.prototype.supportsTouch=function(){return!0},ia.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():dn(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},ia.prototype.selectionChanged=function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},ia.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;if(Wl&&kl&&this.cm.options.gutters.length&&al(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=hl(t,e.anchorNode,e.anchorOffset),n=hl(t,e.focusNode,e.focusOffset);r&&n&&dn(t,function(){wi(t.doc,Bn(r,n),Yl),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})}}},ia.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=P(n.line-1,M(e.doc,n.line-1).length)),i.ch==M(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=P(i.line+1,0)),n.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o,l,s;n.line==t.viewFrom||0==(o=kr(e,n.line))?(l=W(t.view[0].line),s=t.view[0].node):(l=W(t.view[o].line),s=t.view[o-1].node.nextSibling);var a,u,c=kr(e,i.line);if(c==t.view.length-1?(a=t.viewTo-1,u=t.lineDiv.lastChild):(a=W(t.view[c+1].line)-1,u=t.view[c+1].node.previousSibling),!s)return!1;for(var h=e.doc.splitLines(cl(e,s,u,l,a)),f=N(e.doc,P(l,0),P(a,M(e.doc,a).text.length));h.length>1&&f.length>1;)if(g(h)==g(f))h.pop(),f.pop(),a--;else{if(h[0]!=f[0])break;h.shift(),f.shift(),l++}for(var d=0,p=0,v=h[0],m=f[0],y=Math.min(v.length,m.length);y>d&&v.charCodeAt(d)==m.charCodeAt(d);)++d;for(var b=g(h),w=g(f),x=Math.min(b.length-(1==h.length?d:0),w.length-(1==f.length?d:0));x>p&&b.charCodeAt(b.length-p-1)==w.charCodeAt(w.length-p-1);)++p;if(1==h.length&&1==f.length&&l==n.line)for(;d&&d>n.ch&&b.charCodeAt(b.length-p-1)==w.charCodeAt(w.length-p-1);)d--,p++;h[h.length-1]=b.slice(0,b.length-p).replace(/^\u200b+/,""),h[0]=h[0].slice(d).replace(/\u200b+$/,"");var C=P(l,d),S=P(a,f.length?g(f).length-p:0);return h.length>1||h[0]||E(C,S)?(Ei(e.doc,h,C,S,"+input"),!0):void 0},ia.prototype.ensurePolled=function(){this.forceCompositionEnd()},ia.prototype.reset=function(){this.forceCompositionEnd()},ia.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},ia.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))},ia.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||dn(this.cm,function(){return mn(e.cm)})},ia.prototype.setUneditable=function(e){e.contentEditable="false"},ia.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||pn(this.cm,Qo)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},ia.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},ia.prototype.onContextMenu=function(){},ia.prototype.resetPosition=function(){},ia.prototype.needsContentAttribute=!0;var oa=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Ul,this.hasSelection=!1,this.composing=null};oa.prototype.init=function(e){function t(e){if(!Me(i,e)){if(i.somethingSelected())Zo({lineWise:!1,text:i.getSelections()});else{if(!i.options.lineWiseCopyCut)return;var t=tl(i);Zo({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,Yl):(n.prevInput="",l.value=t.text.join("\n"),Gl(l))}"cut"==e.type&&(i.state.cutIncoming=!0)}}var r=this,n=this,i=this.cm,o=this.wrapper=nl(),l=this.textarea=o.firstChild;e.wrapper.insertBefore(o,e.wrapper.firstChild),Al&&(l.style.width="0px"),is(l,"input",function(){xl&&Cl>=9&&r.hasSelection&&(r.hasSelection=null),n.poll()}),is(l,"paste",function(e){Me(i,e)||Jo(e,i)||(i.state.pasteIncoming=!0,n.fastPoll())}),is(l,"cut",t),is(l,"copy",t),is(e.scroller,"paste",function(t){Pt(e,t)||Me(i,t)||(i.state.pasteIncoming=!0,n.focus())}),is(e.lineSpace,"selectstart",function(t){Pt(e,t)||We(t)}),is(l,"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"})}}),is(l,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},oa.prototype.prepareSelection=function(){var e=this.cm,t=e.display,r=e.doc,n=Mr(e);if(e.options.moveInputWithCursor){var i=ar(e,r.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+l.top-o.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+l.left-o.left))}return n},oa.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")},oa.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&&Gl(this.textarea),xl&&Cl>=9&&(this.hasSelection=r)}else e||(this.prevInput=this.textarea.value="",xl&&Cl>=9&&(this.hasSelection=null))}},oa.prototype.getField=function(){return this.textarea},oa.prototype.supportsTouch=function(){return!1},oa.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!Dl||l()!=this.textarea))try{this.textarea.focus()}catch(e){}},oa.prototype.blur=function(){this.textarea.blur()},oa.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},oa.prototype.receivedFocus=function(){this.slowPoll()},oa.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},oa.prototype.fastPoll=function(){function e(){var n=r.poll();n||t?(r.pollingFast=!1,r.slowPoll()):(t=!0,r.polling.set(60,e))}var t=!1,r=this;r.pollingFast=!0,r.polling.set(20,e)},oa.prototype.poll=function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||ss(r)&&!n&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=r.value;if(i==n&&!t.somethingSelected())return!1;if(xl&&Cl>=9&&this.hasSelection===i||Hl&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||n||(n="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,s=Math.min(n.length,i.length);s>l&&n.charCodeAt(l)==i.charCodeAt(l);)++l;return dn(t,function(){Qo(t,i.slice(l),n.length-l,null,e.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?r.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},oa.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},oa.prototype.onKeyPress=function(){xl&&Cl>=9&&(this.hasSelection=null),this.fastPoll()},oa.prototype.onContextMenu=function(e){function t(){if(null!=l.selectionStart){var e=i.somethingSelected(),t="​"+(e?l.value:"");l.value="⇚",l.value=t,n.prevInput=e?"":"​",l.selectionStart=1,l.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function r(){if(n.contextMenuPending=!1,n.wrapper.style.cssText=h,l.style.cssText=c,xl&&9>Cl&&o.scrollbars.setScrollTop(o.scroller.scrollTop=a),null!=l.selectionStart){(!xl||xl&&9>Cl)&&t();var e=0,r=function(){o.selForContextMenu==i.doc.sel&&0==l.selectionStart&&l.selectionEnd>0&&"​"==n.prevInput?pn(i,Ni)(i):e++<10?o.detectingSelectAll=setTimeout(r,500):(o.selForContextMenu=null,o.input.reset())};o.detectingSelectAll=setTimeout(r,200)}}var n=this,i=n.cm,o=i.display,l=n.textarea,s=Lr(i,e),a=o.scroller.scrollTop;if(s&&!Tl){var u=i.options.resetSelectionOnContextMenu;u&&-1==i.doc.sel.contains(s)&&pn(i,wi)(i.doc,Bn(s),Yl);var c=l.style.cssText,h=n.wrapper.style.cssText;n.wrapper.style.cssText="position: absolute";var f=n.wrapper.getBoundingClientRect();l.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-f.top-5)+"px; left: "+(e.clientX-f.left-5)+"px;\n      z-index: 1000; background: "+(xl?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";var d;if(Sl&&(d=window.scrollY),o.input.focus(),Sl&&window.scrollTo(null,d),o.input.reset(),i.somethingSelected()||(l.value=n.prevInput=" "),n.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),xl&&Cl>=9&&t(),Rl){Fe(e);var p=function(){ke(window,"mouseup",p),setTimeout(r,20)};is(window,"mouseup",p)}else setTimeout(r,50)}},oa.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},oa.prototype.setUneditable=function(){},oa.prototype.needsContentAttribute=!1,Ko(_o),il(_o);var la="iter insert remove copy getEditor constructor".split(" ");for(var sa in Is.prototype)Is.prototype.hasOwnProperty(sa)&&f(la,sa)<0&&(_o.prototype[sa]=function(e){return function(){return e.apply(this.doc,arguments)}}(Is.prototype[sa]));return Ae(Is),_o.inputStyles={textarea:oa,contenteditable:ia},_o.defineMode=function(e){_o.defaults.mode||"null"==e||(_o.defaults.mode=e),Be.apply(this,arguments)},_o.defineMIME=Ge,_o.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),_o.defineMIME("text/plain","null"),_o.defineExtension=function(e,t){_o.prototype[e]=t},_o.defineDocExtension=function(e,t){Is.prototype[e]=t},_o.fromTextArea=dl,pl(_o),_o.version="5.35.0",_o});