From a9b4fb30a3044883239261276205ac1227e38156 Mon Sep 17 00:00:00 2001
From: Bruno Bord <bruno@jehaisleprintemps.net>
Date: Mon, 5 Dec 2016 22:11:13 +0100
Subject: [PATCH] HTTPS is minified

---
 static/css/style.min.css    |  2 +-
 static/js/load.min.js       |  2 +-
 vendor/js/codemirror.min.js | 10 ++++++----
 vendor/js/editor.min.js     |  2 +-
 vendor/js/intro.min.js      |  2 +-
 vendor/js/marked.min.js     |  2 +-
 6 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/static/css/style.min.css b/static/css/style.min.css
index 9c2062b..53de265 100644
--- a/static/css/style.min.css
+++ b/static/css/style.min.css
@@ -1 +1 @@
-@font-face{font-family:'Ubuntu Mono';font-style:normal;font-weight:400;src:local('Ubuntu Mono'),local('UbuntuMono-Regular'),url(http://themes.googleusercontent.com/static/fonts/ubuntumono/v4/ViZhet7Ak-LRXZMXzuAfkbrIa-7acMAeDBVuclsi6Gc.woff) format('woff')}@font-face{font-family:'Ubuntu Mono';font-style:normal;font-weight:700;src:local('Ubuntu Mono Bold'),local('UbuntuMono-Bold'),url(http://themes.googleusercontent.com/static/fonts/ubuntumono/v4/ceqTZGKHipo8pJj4molythbnBKKEOwRKgsHDreGcocg.woff) format('woff')}@font-face{font-family:'Ubuntu Mono';font-style:italic;font-weight:400;src:local('Ubuntu Mono Italic'),local('UbuntuMono-Italic'),url(http://themes.googleusercontent.com/static/fonts/ubuntumono/v4/KAKuHXAHZOeECOWAHsRKA4o3ZslTYfJv0R05CazkwN8.woff) format('woff')}@font-face{font-family:'Ubuntu Mono';font-style:italic;font-weight:700;src:local('Ubuntu Mono Bold Italic'),local('UbuntuMono-BoldItalic'),url(http://themes.googleusercontent.com/static/fonts/ubuntumono/v4/n_d8tv_JOIiYyMXR4eaV9SHgNb6vKVPdRA9LSAKGxzw.woff) format('woff')}@font-face{font-family:'Lato';font-style:normal;font-weight:400;src:local('Lato Regular'),local('Lato-Regular'),url(http://themes.googleusercontent.com/static/fonts/lato/v7/qIIYRU-oROkIk8vfvxw6QvesZW2xOQ-xsNqO47m55DA.woff) format('woff')}@font-face{font-family:'Lato';font-style:normal;font-weight:700;src:local('Lato Bold'),local('Lato-Bold'),url(http://themes.googleusercontent.com/static/fonts/lato/v7/qdgUG4U09HnJwhYI-uK18wLUuEpTyoUstqEm5AMlJo4.woff) format('woff')}@font-face{font-family:'Lato';font-style:italic;font-weight:400;src:local('Lato Italic'),local('Lato-Italic'),url(http://themes.googleusercontent.com/static/fonts/lato/v7/RYyZNoeFgb0l7W3Vu1aSWOvvDin1pK8aKteLpeZ5c0A.woff) format('woff')}@font-face{font-family:'Lato';font-style:italic;font-weight:700;src:local('Lato Bold Italic'),local('Lato-BoldItalic'),url(http://themes.googleusercontent.com/static/fonts/lato/v7/HkF_qI1x_noxlxhrhMQYELO3LdcAZYWl9Si6vvxL-qU.woff) format('woff')}@font-face{font-family:'Roboto Slab';font-style:normal;font-weight:400;src:local('Roboto Slab Regular'),local('RobotoSlab-Regular'),url(http://themes.googleusercontent.com/static/fonts/robotoslab/v3/y7lebkjgREBJK96VQi37ZrrIa-7acMAeDBVuclsi6Gc.woff) format('woff')}@font-face{font-family:'Roboto Slab';font-style:normal;font-weight:700;src:local('Roboto Slab Bold'),local('RobotoSlab-Bold'),url(http://themes.googleusercontent.com/static/fonts/robotoslab/v3/dazS1PrQQuCxC3iOAJFEJRbnBKKEOwRKgsHDreGcocg.woff) format('woff')}.wrapper{max-width:1024px;margin:auto}.editor-wrapper{max-width:700px;margin:auto}.title-container h1{text-align:left}.CodeMirror{height:550px !important}.sidebar{padding-left:.33em}body{background:#f8ecc2;font-family:'Roboto Slab'}.editor-wrapper{font-family:'Ubuntu Mono' !important}.editor-preview{font-family:'Lato' !important}.sidebar{border-left:1px solid rgba(41,41,41,.3);font-size:.82em}.sidebar a{text-decoration:none;color:#292929}.sidebar a:hover{color:#466482}.sidebar a.playing{color:#6e2828}.notes a{text-decoration:underline}
\ No newline at end of file
+@font-face{font-family:'Ubuntu Mono';font-style:normal;font-weight:400;src:local('Ubuntu Mono'),local('UbuntuMono-Regular'),url(https://themes.googleusercontent.com/static/fonts/ubuntumono/v4/ViZhet7Ak-LRXZMXzuAfkbrIa-7acMAeDBVuclsi6Gc.woff) format('woff')}@font-face{font-family:'Ubuntu Mono';font-style:normal;font-weight:700;src:local('Ubuntu Mono Bold'),local('UbuntuMono-Bold'),url(https://themes.googleusercontent.com/static/fonts/ubuntumono/v4/ceqTZGKHipo8pJj4molythbnBKKEOwRKgsHDreGcocg.woff) format('woff')}@font-face{font-family:'Ubuntu Mono';font-style:italic;font-weight:400;src:local('Ubuntu Mono Italic'),local('UbuntuMono-Italic'),url(https://themes.googleusercontent.com/static/fonts/ubuntumono/v4/KAKuHXAHZOeECOWAHsRKA4o3ZslTYfJv0R05CazkwN8.woff) format('woff')}@font-face{font-family:'Ubuntu Mono';font-style:italic;font-weight:700;src:local('Ubuntu Mono Bold Italic'),local('UbuntuMono-BoldItalic'),url(https://themes.googleusercontent.com/static/fonts/ubuntumono/v4/n_d8tv_JOIiYyMXR4eaV9SHgNb6vKVPdRA9LSAKGxzw.woff) format('woff')}@font-face{font-family:'Lato';font-style:normal;font-weight:400;src:local('Lato Regular'),local('Lato-Regular'),url(https://themes.googleusercontent.com/static/fonts/lato/v7/qIIYRU-oROkIk8vfvxw6QvesZW2xOQ-xsNqO47m55DA.woff) format('woff')}@font-face{font-family:'Lato';font-style:normal;font-weight:700;src:local('Lato Bold'),local('Lato-Bold'),url(https://themes.googleusercontent.com/static/fonts/lato/v7/qdgUG4U09HnJwhYI-uK18wLUuEpTyoUstqEm5AMlJo4.woff) format('woff')}@font-face{font-family:'Lato';font-style:italic;font-weight:400;src:local('Lato Italic'),local('Lato-Italic'),url(https://themes.googleusercontent.com/static/fonts/lato/v7/RYyZNoeFgb0l7W3Vu1aSWOvvDin1pK8aKteLpeZ5c0A.woff) format('woff')}@font-face{font-family:'Lato';font-style:italic;font-weight:700;src:local('Lato Bold Italic'),local('Lato-BoldItalic'),url(https://themes.googleusercontent.com/static/fonts/lato/v7/HkF_qI1x_noxlxhrhMQYELO3LdcAZYWl9Si6vvxL-qU.woff) format('woff')}@font-face{font-family:'Roboto Slab';font-style:normal;font-weight:400;src:local('Roboto Slab Regular'),local('RobotoSlab-Regular'),url(https://themes.googleusercontent.com/static/fonts/robotoslab/v3/y7lebkjgREBJK96VQi37ZrrIa-7acMAeDBVuclsi6Gc.woff) format('woff')}@font-face{font-family:'Roboto Slab';font-style:normal;font-weight:700;src:local('Roboto Slab Bold'),local('RobotoSlab-Bold'),url(https://themes.googleusercontent.com/static/fonts/robotoslab/v3/dazS1PrQQuCxC3iOAJFEJRbnBKKEOwRKgsHDreGcocg.woff) format('woff')}.wrapper{max-width:1024px;margin:auto}.editor-wrapper{max-width:700px;margin:auto}.title-container h1{text-align:left}.CodeMirror{height:550px !important}.sidebar{padding-left:.33em}body{background:#f8ecc2;font-family:'Roboto Slab'}.editor-wrapper{font-family:'Ubuntu Mono' !important}.editor-preview{font-family:'Lato' !important}.sidebar{border-left:1px solid rgba(41,41,41,.3);font-size:.82em}.sidebar a{text-decoration:none;color:#292929}.sidebar a:hover{color:#466482}.sidebar a.playing{color:#6e2828}.notes a{text-decoration:underline}
\ No newline at end of file
diff --git a/static/js/load.min.js b/static/js/load.min.js
index 67c2f60..9e35f52 100644
--- a/static/js/load.min.js
+++ b/static/js/load.min.js
@@ -1 +1 @@
-$(document).ready(function(){$.getJSON("static/js/sounds.json",function(a){for(var b in a){obj=a[b];var c=$("<a/>").attr({href:"#","class":"play","data-mp3":b});c.html(" "+obj.label).addClass(obj.class),obj.data&&c.attr("data-"+obj.class,obj.data),$("#soundlinks").append(c).append("<br/>"),$("body").append('<div id="'+b+'" class="player"></div>')}$(".player").jPlayer({ready:function(){var b=$(this).attr("id"),c=a[b];$(this).jPlayer("setMedia",{mp3:"./sounds/"+b+".mp3"}),c.volume&&$(this).jPlayer("volume",c.volume/100)},play:function(){console.log("playing "+$(this).attr("id"))},loop:!0,preload:!1,volume:.6}),$(".play").on("click",function(){var a=$(this).data("mp3");$(this).hasClass("playing")?$("#"+a).jPlayer("pause"):$("#"+a).jPlayer("play"),$(this).toggleClass("playing")})})});
\ No newline at end of file
+$(document).ready(function(){$.getJSON("static/js/sounds.json",function(sounds){for(var key in sounds){obj=sounds[key];var link=$("<a/>").attr({href:"#","class":"play","data-mp3":key});link.html(" "+obj.label).addClass(obj["class"]),obj.data&&link.attr("data-"+obj["class"],obj.data),$("#soundlinks").append(link).append("<br/>"),$("body").append('<div id="'+key+'" class="player"></div>')}$(".player").jPlayer({ready:function(){var key=$(this).attr("id"),sound=sounds[key];$(this).jPlayer("setMedia",{mp3:"./sounds/"+key+".mp3"}),sound.volume&&$(this).jPlayer("volume",sound.volume/100)},play:function(){console.log("playing "+$(this).attr("id"))},loop:!0,preload:!1,volume:.6}),$(".play").on("click",function(){var player=$(this).data("mp3");$("#"+player).jPlayer($(this).hasClass("playing")?"pause":"play"),$(this).toggleClass("playing")})})});
\ No newline at end of file
diff --git a/vendor/js/codemirror.min.js b/vendor/js/codemirror.min.js
index 6006271..25657df 100644
--- a/vendor/js/codemirror.min.js
+++ b/vendor/js/codemirror.min.js
@@ -1,4 +1,6 @@
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relative; outline: none"),d.mover=gf("div",[gf("div",[d.lineSpace],"CodeMirror-lines")],null,"position: relative"),d.sizer=gf("div",[d.mover],"CodeMirror-sizer"),d.heightForcer=gf("div",null,null,"position: absolute; height: "+Re+"px; width: 1px;"),d.gutters=gf("div",null,"CodeMirror-gutters"),d.lineGutter=null,d.scroller=gf("div",[d.sizer,d.heightForcer,d.gutters],"CodeMirror-scroll"),d.scroller.setAttribute("tabIndex","-1"),d.wrapper=gf("div",[d.inputDiv,d.scrollbarH,d.scrollbarV,d.scrollbarFiller,d.gutterFiller,d.scroller],"CodeMirror"),c&&(d.gutters.style.zIndex=-1,d.scroller.style.paddingRight=0),a.appendChild?a.appendChild(d.wrapper):a(d.wrapper),n&&(f.style.width="0px"),e||(d.scroller.draggable=!0),j?(d.inputDiv.style.height="1px",d.inputDiv.style.position="absolute"):c&&(d.scrollbarH.style.minWidth=d.scrollbarV.style.minWidth="18px"),d.viewOffset=d.lastSizeC=0,d.showingFrom=d.showingTo=b,d.lineNumWidth=d.lineNumInnerWidth=d.lineNumChars=null,d.prevInput="",d.alignWidgets=!1,d.pollingFast=!1,d.poll=new 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e=a.display,f=a.doc;if(!e.wrapper.clientWidth){e.showingFrom=e.showingTo=f.first,e.viewOffset=0;return}if(!d&&b.length==0&&c.from>e.showingFrom&&c.to<e.showingTo)return;M(a)&&(b=[{from:f.first,to:f.first+f.size}]);var g=e.sizer.style.marginLeft=e.gutters.offsetWidth+"px";e.scrollbarH.style.left=a.options.fixedGutter?g:"0";var h=Infinity;if(a.options.lineNumbers)for(var i=0;i<b.length;++i)if(b[i].diff){h=b[i].from;break}var j=f.first+f.size,k=Math.max(c.from-a.options.viewportMargin,f.first),l=Math.min(j,c.to+a.options.viewportMargin);e.showingFrom<k&&k-e.showingFrom<20&&(k=Math.max(f.first,e.showingFrom)),e.showingTo>l&&e.showingTo-l<20&&(l=Math.min(j,e.showingTo));if(v){k=le(Bd(f,he(f,k)));while(l<j&&Cd(f,he(f,l)))++l}var m=[{from:Math.max(e.showingFrom,f.first),to:Math.min(e.showingTo,j)}];m[0].from>=m[0].to?m=[]:m=T(m,b);if(v)for(var i=0;i<m.length;++i){var n=m[i],o;while(o=Ad(he(f,n.to-1))){var p=o.find().from.line;if(!(p>n.from)){m.splice(i--,1);break}n.to=p}}var q=0;for(var i=0;i<m.length;++i){var n=m[i];n.from<k&&(n.from=k),n.to>l&&(n.to=l),n.from>=n.to?m.splice(i--,1):q+=n.to-n.from}if(!d&&q==l-k&&k==e.showingFrom&&l==e.showingTo){S(a);return}m.sort(function(a,b){return a.from-b.from});try{var r=document.activeElement}catch(s){}q<(l-k)*.7&&(e.lineDiv.style.display="none"),V(a,k,l,m,h),e.lineDiv.style.display="",r&&document.activeElement!=r&&r.offsetHeight&&r.focus();var t=k!=e.showingFrom||l!=e.showingTo||e.lastSizeC!=e.wrapper.clientHeight;return t&&(e.lastSizeC=e.wrapper.clientHeight,ab(a,400)),e.showingFrom=k,e.showingTo=l,R(a),S(a),!0}function R(a){var b=a.display,d=b.lineDiv.offsetTop;for(var e=b.lineDiv.firstChild,f;e;e=e.nextSibling)if(e.lineObj){if(c){var g=e.offsetTop+e.offsetHeight;f=g-d,d=g}else{var h=lf(e);f=h.bottom-h.top}var i=e.lineObj.height-f;f<2&&(f=yb(b));if(i>.001||i<-0.001){ke(e.lineObj,f);var j=e.lineObj.widgets;if(j)for(var k=0;k<j.length;++k)j[k].height=j[k].node.offsetHeight}}}function S(a){var b=a.display.viewOffset=ne(a,he(a.doc,a.display.showingFrom));a.display.mover.style.top=b+"px"}function T(a,b){for(var c=0,d=b.length||0;c<d;++c){var e=b[c],f=[],g=e.diff||0;for(var h=0,i=a.length;h<i;++h){var j=a[h];e.to<=j.from&&e.diff?f.push({from:j.from+g,to:j.to+g}):e.to<=j.from||e.from>=j.to?f.push(j):(e.from>j.from&&f.push({from:j.from,to:e.from}),e.to<j.to&&f.push({from:e.to+g,to:j.to+g}))}a=f}return a}function U(a){var b=a.display,c={},d={};for(var e=b.gutters.firstChild,f=0;e;e=e.nextSibling,++f)c[a.options.gutters[f]]=e.offsetLeft,d[a.options.gutters[f]]=e.offsetWidth;return{fixedPos:O(b),gutterTotalWidth:b.gutters.offsetWidth,gutterLeft:c,gutterWidth:d,wrapperWidth:b.wrapper.clientWidth}}function V(a,b,c,d,f){function l(b){var c=b.nextSibling;return e&&p&&a.display.currentWheelTarget==b?(b.style.display="none",b.lineObj=null):b.parentNode.removeChild(b),c}var g=U(a),h=a.display,i=a.options.lineNumbers;!d.length&&(!e||!a.display.currentWheelTarget)&&hf(h.lineDiv);var j=h.lineDiv,k=j.firstChild,m=d.shift(),n=b;a.doc.iter(b,c,function(b){m&&m.to==n&&(m=d.shift());if(Cd(a.doc,b)){b.height!=0&&ke(b,0);if(b.widgets&&k.previousSibling)for(var c=0;c<b.widgets.length;++c){var e=b.widgets[c];if(e.showIfHidden){var h=k.previousSibling;if(/pre/i.test(h.nodeName)){var o=gf("div",null,null,"position: relative");h.parentNode.replaceChild(o,h),o.appendChild(h),h=o}var p=h.appendChild(gf("div",[e.node],"CodeMirror-linewidget"));e.handleMouseEvents||(p.ignoreEvents=!0),X(e,p,h,g)}}}else if(m&&m.from<=n&&m.to>n){while(k.lineObj!=b)k=l(k);i&&f<=n&&k.lineNumber&&kf(k.lineNumber,N(a.options,n)),k=k.nextSibling}else{if(b.widgets)for(var q=0,r=k,s;r&&q<20;++q,r=r.nextSibling)if(r.lineObj==b&&/div/i.test(r.nodeName)){s=r;break}var t=W(a,b,n,g,s);if(t!=s)j.insertBefore(t,k);else{while(k!=s)k=l(k);k=k.nextSibling}t.lineObj=b}++n});while(k)k=l(k)}function W(a,b,d,e,f){var g=Td(a,b),h=b.gutterMarkers,i=a.display,j;if(!a.options.lineNumbers&&!h&&!b.bgClass&&!b.wrapClass&&!b.widgets)return g;if(f){f.alignable=null;var k=!0,l=0,m=null;for(var n=f.firstChild,o;n;n=o){o=n.nextSibling;if(!/\bCodeMirror-linewidget\b/.test(n.className))f.removeChild(n);else{for(var p=0;p<b.widgets.length;++p){var q=b.widgets[p];if(q.node==n.firstChild){!q.above&&!m&&(m=n),X(q,n,f,e),++l;break}}if(p==b.widgets.length){k=!1;break}}}f.insertBefore(g,m),k&&l==b.widgets.length&&(j=f,f.className=b.wrapClass||"")}j||(j=gf("div",null,b.wrapClass,"position: relative"),j.appendChild(g)),b.bgClass&&j.insertBefore(gf("div",null,b.bgClass+" CodeMirror-linebackground"),j.firstChild);if(a.options.lineNumbers||h){var r=j.insertBefore(gf("div",null,null,"position: absolute; left: 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e=d.wrapperWidth;b.style.left=d.fixedPos+"px",a.coverGutter||(e-=d.gutterTotalWidth,b.style.paddingLeft=d.gutterTotalWidth+"px"),b.style.width=e+"px"}a.coverGutter&&(b.style.zIndex=5,b.style.position="relative",a.noHScroll||(b.style.marginLeft=-d.gutterTotalWidth+"px"))}function Y(a){var b=a.display,c=yc(a.doc.sel.from,a.doc.sel.to);c||a.options.showCursorWhenSelecting?Z(a):b.cursor.style.display=b.otherCursor.style.display="none",c?b.selectionDiv.style.display="none":$(a);if(a.options.moveInputWithCursor){var d=tb(a,a.doc.sel.head,"div"),e=lf(b.wrapper),f=lf(b.lineDiv);b.inputDiv.style.top=Math.max(0,Math.min(b.wrapper.clientHeight-10,d.top+f.top-e.top))+"px",b.inputDiv.style.left=Math.max(0,Math.min(b.wrapper.clientWidth-10,d.left+f.left-e.left))+"px"}}function Z(a){var b=a.display,c=tb(a,a.doc.sel.head,"div");b.cursor.style.left=c.left+"px",b.cursor.style.top=c.top+"px",b.cursor.style.height=Math.max(0,c.bottom-c.top)*a.options.cursorHeight+"px",b.cursor.style.display="",c.other?(b.otherCursor.style.display="",b.otherCursor.style.left=c.other.left+"px",b.otherCursor.style.top=c.other.top+"px",b.otherCursor.style.height=(c.other.bottom-c.other.top)*.85+"px"):b.otherCursor.style.display="none"}function $(a){function h(a,b,c,d){b<0&&(b=0),e.appendChild(gf("div",null,"CodeMirror-selected","position: absolute; left: "+a+"px; top: "+b+"px; width: "+(c==null?f-a:c)+"px; height: "+(d-b)+"px"))}function i(b,d,e){function m(c,d){return sb(a,xc(b,c),"div",i,d)}var i=he(c,b),j=i.text.length,k,l;return wf(oe(i),d||0,e==null?j:e,function(a,b,c){var i=m(a,"left"),n,o,p;if(a==b)n=i,o=p=i.left;else{n=m(b-1,"right");if(c=="rtl"){var q=i;i=n,n=q}o=i.left,p=n.right}d==null&&a==0&&(o=g),n.top-i.top>3&&(h(o,i.top,null,i.bottom),o=g,i.bottom<n.top&&h(o,i.bottom,null,n.top)),e==null&&b==j&&(p=f);if(!k||i.top<k.top||i.top==k.top&&i.left<k.left)k=i;if(!l||n.bottom>l.bottom||n.bottom==l.bottom&&n.right>l.right)l=n;o<g+1&&(o=g),h(o,n.top,p-o,n.bottom)}),{start:k,end:l}}var b=a.display,c=a.doc,d=a.doc.sel,e=document.createDocumentFragment(),f=b.lineSpace.offsetWidth,g=gb(a.display);if(d.from.line==d.to.line)i(d.from.line,d.from.ch,d.to.ch);else{var j=he(c,d.from.line),k=he(c,d.to.line),l=Bd(c,j)==Bd(c,k),m=i(d.from.line,d.from.ch,l?j.text.length:null).end,n=i(d.to.line,l?0:null,d.to.ch).start;l&&(m.top<n.top-2?(h(m.right,m.top,null,m.bottom),h(g,n.top,n.left,n.bottom)):h(m.right,m.top,n.left-m.right,m.bottom)),m.bottom<n.top&&h(g,m.bottom,null,n.top)}jf(b.selectionDiv,e),b.selectionDiv.style.display=""}function _(a){if(!a.state.focused)return;var b=a.display;clearInterval(b.blinker);var c=!0;b.cursor.style.visibility=b.otherCursor.style.visibility="",b.blinker=setInterval(function(){b.cursor.style.visibility=b.otherCursor.style.visibility=(c=!c)?"":"hidden"},a.options.cursorBlinkRate)}function ab(a,b){a.doc.mode.startState&&a.doc.frontier<a.display.showingTo&&a.state.highlight.set(b,bf(bb,a))}function bb(a){var b=a.doc;b.frontier<b.first&&(b.frontier=b.first);if(b.frontier>=a.display.showingTo)return;var c=+(new Date)+a.options.workTime,d=dd(b.mode,db(a,b.frontier)),e=[],f;b.iter(b.frontier,Math.min(b.first+b.size,a.display.showingTo+500),function(g){if(b.frontier>=a.display.showingFrom){var h=g.styles;g.styles=Od(a,g,d);var i=!h||h.length!=g.styles.length;for(var j=0;!i&&j<h.length;++j)i=h[j]!=g.styles[j];i&&(f&&f.end==b.frontier?f.end++:e.push(f={start:b.frontier,end:b.frontier+1})),g.stateAfter=dd(b.mode,d)}else Qd(a,g,d),g.stateAfter=b.frontier%5==0?dd(b.mode,d):null;++b.frontier;if(+(new Date)>c)return ab(a,a.options.workDelay),!0}),e.length&&Db(a,function(){for(var a=0;a<e.length;++a)Gb(this,e[a].start,e[a].end)})()}function cb(a,b,c){var d,e,f=a.doc;for(var g=b,h=b-100;g>h;--g){if(g<=f.first)return f.first;var i=he(f,g-1);if(i.stateAfter&&(!c||g<=f.frontier))return g;var j=Ue(i.text,null,a.options.tabSize);if(e==null||d>j)e=g-1,d=j}return e}function db(a,b,c){var d=a.doc,e=a.display;if(!d.mode.startState)return!0;var f=cb(a,b,c),g=f>d.first&&he(d,f-1).stateAfter;return g?g=dd(d.mode,g):g=ed(d.mode),d.iter(f,b,function(c){Qd(a,c,g);var h=f==b-1||f%5==0||f>=e.showingFrom&&f<e.showingTo;c.stateAfter=h?dd(d.mode,g):null,++f}),g}function eb(a){return a.lineSpace.offsetTop}function fb(a){return a.mover.offsetHeight-a.lineSpace.offsetHeight}function gb(a){var b=jf(a.measure,gf("pre",null,null,"text-align: left")).appendChild(gf("span","x"));return b.offsetLeft}function hb(a,b,c,d,e){var f=-1;d=d||kb(a,b);for(var g=c;;g+=f){var h=d[g];if(h)break;f<0&&g==0&&(f=1)}return e=g>c?"left":g<c?"right":e,e=="left"&&h.leftSide?h=h.leftSide:e=="right"&&h.rightSide&&(h=h.rightSide),{left:g<c?h.right:h.left,right:g>c?h.left:h.right,top:h.top,bottom:h.bottom}}function ib(a,b){var c=a.display.measureLineCache;for(var d=0;d<c.length;++d){var e=c[d];if(e.text==b.text&&e.markedSpans==b.markedSpans&&a.display.scroller.clientWidth==e.width&&e.classes==b.textClass+"|"+b.bgClass+"|"+b.wrapClass)return e}}function jb(a,b){var c=ib(a,b);c&&(c.text=c.measure=c.markedSpans=null)}function kb(a,b){var c=ib(a,b);if(c)return c.measure;var d=lb(a,b),e=a.display.measureLineCache,f={text:b.text,width:a.display.scroller.clientWidth,markedSpans:b.markedSpans,measure:d,classes:b.textClass+"|"+b.bgClass+"|"+b.wrapClass};return e.length==16?e[++a.display.measureLineCachePos%16]=f:e.push(f),d}function lb(a,e){function t(a){var b=a.top-p.top,c=a.bottom-p.top;c>s&&(c=s),b<0&&(b=0);for(var d=q.length-2;d>=0;d-=2){var e=q[d],f=q[d+1];if(e>c||f<b)continue;if(e<=b&&f>=c||b<=e&&c>=f||Math.min(c,f)-Math.max(b,e)>=c-b>>1){q[d]=Math.min(b,e),q[d+1]=Math.max(c,f);break}}return d<0&&(d=q.length,q.push(b,c)),{left:a.left-p.left,right:a.right-p.left,top:d,bottom:null}}function u(a){a.bottom=q[a.top+1],a.top=q[a.top]}var f=a.display,g=af(e.text.length),h=Td(a,e,g,!0);if(b&&!c&&!a.options.lineWrapping&&h.childNodes.length>100){var i=document.createDocumentFragment(),j=10,k=h.childNodes.length;for(var l=0,m=Math.ceil(k/j);l<m;++l){var n=gf("div",null,null,"display: inline-block");for(var o=0;o<j&&k;++o)n.appendChild(h.firstChild),--k;i.appendChild(n)}h.appendChild(i)}jf(f.measure,h);var p=lf(f.lineDiv),q=[],r=af(e.text.length),s=h.offsetHeight;d&&f.measure.first!=h&&jf(f.measure,h);for(var l=0,v;l<g.length;++l)if(v=g[l]){var w=v,x=null;if(/\bCodeMirror-widget\b/.test(v.className)&&v.getClientRects){v.firstChild.nodeType==1&&(w=v.firstChild);var y=w.getClientRects();y.length>1&&(x=r[l]=t(y[0]),x.rightSide=t(y[y.length-1]))}x||(x=r[l]=t(lf(w))),v.measureRight&&(x.right=lf(v.measureRight).left),v.leftSide&&(x.leftSide=t(lf(v.leftSide)))}for(var l=0,v;l<r.length;++l)if(v=r[l])u(v),v.leftSide&&u(v.leftSide),v.rightSide&&u(v.rightSide);return r}function mb(a,b){var c=!1;if(b.markedSpans)for(var d=0;d<b.markedSpans;++d){var e=b.markedSpans[d];e.collapsed&&(e.to==null||e.to==b.text.length)&&(c=!0)}var f=!c&&ib(a,b);if(f)return hb(a,b,b.text.length,f.measure,"right").right;var g=Td(a,b,null,!0),h=g.appendChild(rf(a.display.measure));return jf(a.display.measure,g),lf(h).right-lf(a.display.lineDiv).left}function nb(a){a.display.measureLineCache.length=a.display.measureLineCachePos=0,a.display.cachedCharWidth=a.display.cachedTextHeight=null,a.options.lineWrapping||(a.display.maxLineChanged=!0),a.display.lineNumChars=null}function ob(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function pb(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function qb(a,b,c,d){if(b.widgets)for(var e=0;e<b.widgets.length;++e)if(b.widgets[e].above){var f=Id(b.widgets[e]);c.top+=f,c.bottom+=f}if(d=="line")return c;d||(d="local");var g=ne(a,b);d=="local"?g+=eb(a.display):g-=a.display.viewOffset;if(d=="page"||d=="window"){var h=lf(a.display.lineSpace);g+=h.top+(d=="window"?0:pb());var i=h.left+(d=="window"?0:ob());c.left+=i,c.right+=i}return c.top+=g,c.bottom+=g,c}function rb(a,b,c){if(c=="div")return b;var d=b.left,e=b.top;if(c=="page")d-=ob(),e-=pb();else if(c=="local"||!c){var f=lf(a.display.sizer);d+=f.left,e+=f.top}var g=lf(a.display.lineSpace);return{left:d-g.left,top:e-g.top}}function sb(a,b,c,d,e){return d||(d=he(a.doc,b.line)),qb(a,d,hb(a,d,b.ch,null,e),c)}function tb(a,b,c,d,e){function f(b,f){var g=hb(a,d,b,e,f?"right":"left");return f?g.left=g.right:g.right=g.left,qb(a,d,g,c)}function g(a,b){var c=h[b],d=c.level%2;return a==xf(c)&&b&&c.level<h[b-1].level?(c=h[--b],a=yf(c)-(c.level%2?0:1),d=!0):a==yf(c)&&b<h.length-1&&c.level<h[b+1].level&&(c=h[++b],a=xf(c)-c.level%2,d=!1),d&&a==c.to&&a>c.from?f(a-1):f(a,d)}d=d||he(a.doc,b.line),e||(e=kb(a,d));var h=oe(d),i=b.ch;if(!h)return f(i);var j=Ff(h,i),k=g(i,j);return Ef!=null&&(k.other=g(i,Ef)),k}function ub(a,b,c,d){var e=new xc(a,b);return e.xRel=d,c&&(e.outside=!0),e}function vb(a,b,c){var d=a.doc;c+=a.display.viewOffset;if(c<0)return ub(d.first,0,!0,-1);var e=me(d,c),f=d.first+d.size-1;if(e>f)return ub(d.first+d.size-1,he(d,f).text.length,!0,1);b<0&&(b=0);for(;;){var g=he(d,e),h=wb(a,g,e,b,c),i=Ad(g),j=i&&i.find();if(!i||!(h.ch>j.from.ch||h.ch==j.from.ch&&h.xRel>0))return h;e=j.to.line}}function wb(a,b,c,d,e){function j(d){var e=tb(a,xc(c,d),"line",b,i);return g=!0,f>e.bottom?e.left-h:f<e.top?e.left+h:(g=!1,e.left)}var f=e-ne(a,b),g=!1,h=2*a.display.wrapper.clientWidth,i=kb(a,b),k=oe(b),l=b.text.length,m=zf(b),n=Af(b),o=j(m),p=g,q=j(n),r=g;if(d>q)return ub(c,n,r,1);for(;;){if(k?n==m||n==Hf(b,m,1):n-m<=1){var s=d<o||d-o<=q-d?m:n,t=d-(s==m?o:q);while(ff.test(b.text.charAt(s)))++s;var u=ub(c,s,s==m?p:r,t<0?-1:t?1:0);return u}var v=Math.ceil(l/2),w=m+v;if(k){w=m;for(var x=0;x<v;++x)w=Hf(b,w,1)}var y=j(w);if(y>d){n=w,q=y;if(r=g)q+=1e3;l=v}else m=w,o=y,p=g,l-=v}}function yb(a){if(a.cachedTextHeight!=null)return a.cachedTextHeight;if(xb==null){xb=gf("pre");for(var b=0;b<49;++b)xb.appendChild(document.createTextNode("x")),xb.appendChild(gf("br"));xb.appendChild(document.createTextNode("x"))}jf(a.measure,xb);var c=xb.offsetHeight/50;return c>3&&(a.cachedTextHeight=c),hf(a.measure),c||1}function zb(a){if(a.cachedCharWidth!=null)return a.cachedCharWidth;var b=gf("span","x"),c=gf("pre",[b]);jf(a.measure,c);var d=b.offsetWidth;return d>2&&(a.cachedCharWidth=d),d||10}function Bb(a){a.curOp={changes:[],forceUpdate:!1,updateInput:null,userSelChange:null,textChanged:null,selectionChanged:!1,cursorActivity:!1,updateMaxLine:!1,updateScrollPos:!1,id:++Ab},Le++||(Ke=[])}function Cb(a){var b=a.curOp,c=a.doc,d=a.display;a.curOp=null,b.updateMaxLine&&H(a);if(d.maxLineChanged&&!a.options.lineWrapping&&d.maxLine){var e=mb(a,d.maxLine);d.sizer.style.minWidth=Math.max(0,e+3+Re)+"px",d.maxLineChanged=!1;var f=Math.max(0,d.sizer.offsetLeft+d.sizer.offsetWidth-d.scroller.clientWidth);f<c.scrollLeft&&!b.updateScrollPos&&Yb(a,Math.min(d.scroller.scrollLeft,f),!0)}var g,h;if(b.updateScrollPos)g=b.updateScrollPos;else if(b.selectionChanged&&d.scroller.clientHeight){var i=tb(a,c.sel.head);g=Nc(a,i.left,i.top,i.left,i.bottom)}if(b.changes.length||b.forceUpdate||g&&g.scrollTop!=null)h=P(a,b.changes,g&&g.scrollTop,b.forceUpdate),a.display.scroller.offsetHeight&&(a.doc.scrollTop=a.display.scroller.scrollTop);!h&&b.selectionChanged&&Y(a),b.updateScrollPos?(d.scroller.scrollTop=d.scrollbarV.scrollTop=c.scrollTop=g.scrollTop,d.scroller.scrollLeft=d.scrollbarH.scrollLeft=c.scrollLeft=g.scrollLeft,L(a),b.scrollToPos&&Lc(a,Cc(a.doc,b.scrollToPos),b.scrollToPosMargin)):g&&Kc(a),b.selectionChanged&&_(a),a.state.focused&&b.updateInput&&Kb(a,b.userSelChange);var j=b.maybeHiddenMarkers,k=b.maybeUnhiddenMarkers;if(j)for(var l=0;l<j.length;++l)j[l].lines.length||Je(j[l],"hide");if(k)for(var l=0;l<k.length;++l)k[l].lines.length&&Je(k[l],"unhide");var m;--Le||(m=Ke,Ke=null),b.textChanged&&Je(a,"change",a,b.textChanged),b.cursorActivity&&Je(a,"cursorActivity",a);if(m)for(var l=0;l<m.length;++l)m[l]()}function Db(a,b){return function(){var c=a||this,d=!c.curOp;d&&Bb(c);try{var e=b.apply(c,arguments)}finally{d&&Cb(c)}return e}}function Eb(a){return function(){var b=this.cm&&!this.cm.curOp,c;b&&Bb(this.cm);try{c=a.apply(this,arguments)}finally{b&&Cb(this.cm)}return c}}function Fb(a,b){var c=!a.curOp,d;c&&Bb(a);try{d=b()}finally{c&&Cb(a)}return d}function Gb(a,b,c,d){b==null&&(b=a.doc.first),c==null&&(c=a.doc.first+a.doc.size),a.curOp.changes.push({from:b,to:c,diff:d})}function Hb(a){if(a.display.pollingFast)return;a.display.poll.set(a.options.pollInterval,function(){Jb(a),a.state.focused&&Hb(a)})}function Ib(a){function c(){var d=Jb(a);!d&&!b?(b=!0,a.display.poll.set(60,c)):(a.display.pollingFast=!1,Hb(a))}var b=!1;a.display.pollingFast=!0,a.display.poll.set(20,c)}function Jb(a){var c=a.display.input,e=a.display.prevInput,f=a.doc,g=f.sel;if(!a.state.focused||tf(c)||Mb(a)||a.state.disableInput)return!1;var h=c.value;if(h==e&&yc(g.from,g.to))return!1;if(b&&!d&&a.display.inputHasSelection===h)return Kb(a,!0),!1;var i=!a.curOp;i&&Bb(a),g.shift=!1;var j=0,k=Math.min(e.length,h.length);while(j<k&&e.charCodeAt(j)==h.charCodeAt(j))++j;var l=g.from,m=g.to;j<e.length?l=xc(l.line,l.ch-(e.length-j)):a.state.overwrite&&yc(l,m)&&!a.state.pasteIncoming&&(m=xc(m.line,Math.min(he(f,m.line).text.length,m.ch+(h.length-j))));var n=a.curOp.updateInput,o={from:l,to:m,text:sf(h.slice(j)),origin:a.state.pasteIncoming?"paste":"+input"};return qc(a.doc,o,"end"),a.curOp.updateInput=n,Me(a,"inputRead",a,o),h.length>1e3||h.indexOf("\n")>-1?c.value=a.display.prevInput="":a.display.prevInput=h,i&&Cb(a),a.state.pasteIncoming=!1,!0}function Kb(a,c){var e,f,g=a.doc;if(!yc(g.sel.from,g.sel.to)){a.display.prevInput="",e=uf&&(g.sel.to.line-g.sel.from.line>100||(f=a.getSelection()).length>1e3);var h=e?"-":f||a.getSelection();a.display.input.value=h,a.state.focused&&Ye(a.display.input),b&&!d&&(a.display.inputHasSelection=h)}else c&&(a.display.prevInput=a.display.input.value="",b&&!d&&(a.display.inputHasSelection=null));a.display.inaccurateSelection=e}function Lb(a){a.options.readOnly!="nocursor"&&(!o||document.activeElement!=a.display.input)&&a.display.input.focus()}function Mb(a){return a.options.readOnly||a.doc.cantEdit}function Nb(a){function d(){a.state.focused&&setTimeout(bf(Lb,a),0)}function f(){e==null&&(e=setTimeout(function(){e=null,c.cachedCharWidth=c.cachedTextHeight=of=null,nb(a),Fb(a,bf(Gb,a))},100))}function g(){for(var a=c.wrapper.parentNode;a&&a!=document.body;a=a.parentNode);a?setTimeout(g,5e3):Ie(window,"resize",f)}function h(b){if(Ne(a,b)||a.options.onDragEvent&&a.options.onDragEvent(a,Ae(b)))return;Ee(b)}function i(){c.inaccurateSelection&&(c.prevInput="",c.inaccurateSelection=!1,c.input.value=a.getSelection(),Ye(c.input))}var c=a.display;He(c.scroller,"mousedown",Db(a,Sb)),b?He(c.scroller,"dblclick",Db(a,function(b){if(Ne(a,b))return;var c=Pb(a,b);if(!c||Tb(a,b)||Ob(a.display,b))return;Be(b);var d=Uc(he(a.doc,c.line).text,c);Fc(a.doc,d.from,d.to)})):He(c.scroller,"dblclick",function(b){Ne(a,b)||Be(b)}),He(c.lineSpace,"selectstart",function(a){Ob(c,a)||Be(a)}),t||He(c.scroller,"contextmenu",function(b){lc(a,b)}),He(c.scroller,"scroll",function(){c.scroller.clientHeight&&(Xb(a,c.scroller.scrollTop),Yb(a,c.scroller.scrollLeft,!0),Je(a,"scroll",a))}),He(c.scrollbarV,"scroll",function(){c.scroller.clientHeight&&Xb(a,c.scrollbarV.scrollTop)}),He(c.scrollbarH,"scroll",function(){c.scroller.clientHeight&&Yb(a,c.scrollbarH.scrollLeft)}),He(c.scroller,"mousewheel",function(b){_b(a,b)}),He(c.scroller,"DOMMouseScroll",function(b){_b(a,b)}),He(c.scrollbarH,"mousedown",d),He(c.scrollbarV,"mousedown",d),He(c.wrapper,"scroll",function(){c.wrapper.scrollTop=c.wrapper.scrollLeft=0});var e;He(window,"resize",f),setTimeout(g,5e3),He(c.input,"keyup",Db(a,function(b){if(Ne(a,b)||a.options.onKeyEvent&&a.options.onKeyEvent(a,Ae(b)))return;b.keyCode==16&&(a.doc.sel.shift=!1)})),He(c.input,"input",bf(Ib,a)),He(c.input,"keydown",Db(a,gc)),He(c.input,"keypress",Db(a,hc)),He(c.input,"focus",bf(ic,a)),He(c.input,"blur",bf(jc,a)),a.options.dragDrop&&(He(c.scroller,"dragstart",function(b){Wb(a,b)}),He(c.scroller,"dragenter",h),He(c.scroller,"dragover",h),He(c.scroller,"drop",Db(a,Vb))),He(c.scroller,"paste",function(b){if(Ob(c,b))return;Lb(a),Ib(a)}),He(c.input,"paste",function(){a.state.pasteIncoming=!0,Ib(a)}),He(c.input,"cut",i),He(c.input,"copy",i),j&&He(c.sizer,"mouseup",function(){document.activeElement==c.input&&c.input.blur(),Lb(a)})}function Ob(a,b){for(var c=Fe(b);c!=a.wrapper;c=c.parentNode)if(!c||c.ignoreEvents||c.parentNode==a.sizer&&c!=a.mover)return!0}function Pb(a,b,c){var d=a.display;if(!c){var e=Fe(b);if(e==d.scrollbarH||e==d.scrollbarH.firstChild||e==d.scrollbarV||e==d.scrollbarV.firstChild||e==d.scrollbarFiller||e==d.gutterFiller)return null}var f,g,h=lf(d.lineSpace);try{f=b.clientX,g=b.clientY}catch(b){return null}return vb(a,f-h.left,g-h.top)}function Sb(a){function q(a){if(yc(p,a))return;p=a;if(j=="single"){Fc(c.doc,Cc(f,h),a);return}n=Cc(f,n),o=Cc(f,o);if(j=="double"){var b=Uc(he(f,a.line).text,a);zc(a,n)?Fc(c.doc,b.from,o):Fc(c.doc,n,b.to)}else j=="triple"&&(zc(a,n)?Fc(c.doc,o,Cc(f,xc(a.line,0))):Fc(c.doc,n,Cc(f,xc(a.line+1,0))))}function u(a){var b=++s,e=Pb(c,a,!0);if(!e)return;if(!yc(e,l)){c.state.focused||ic(c),l=e,q(e);var g=K(d,f);(e.line>=g.to||e.line<g.from)&&setTimeout(Db(c,function(){s==b&&u(a)}),150)}else{var h=a.clientY<r.top?-20:a.clientY>r.bottom?20:0;h&&setTimeout(Db(c,function(){if(s!=b)return;d.scroller.scrollTop+=h,u(a)}),50)}}function v(a){s=Infinity,Be(a),Lb(c),Ie(document,"mousemove",w),Ie(document,"mouseup",x)}if(Ne(this,a))return;var c=this,d=c.display,f=c.doc,g=f.sel;g.shift=a.shiftKey;if(Ob(d,a)){e||(d.scroller.draggable=!1,setTimeout(function(){d.scroller.draggable=!0},100));return}if(Tb(c,a))return;var h=Pb(c,a);switch(Ge(a)){case 3:t&&lc.call(c,c,a);return;case 2:h&&Fc(c.doc,h),setTimeout(bf(Lb,c),20),Be(a);return}if(!h){Fe(a)==d.scroller&&Be(a);return}c.state.focused||ic(c);var i=+(new Date),j="single";if(Rb&&Rb.time>i-400&&yc(Rb.pos,h))j="triple",Be(a),setTimeout(bf(Lb,c),20),Vc(c,h.line);else if(Qb&&Qb.time>i-400&&yc(Qb.pos,h)){j="double",Rb={time:i,pos:h},Be(a);var k=Uc(he(f,h.line).text,h);Fc(c.doc,k.from,k.to)}else Qb={time:i,pos:h};var l=h;if(c.options.dragDrop&&mf&&!Mb(c)&&!yc(g.from,g.to)&&!zc(h,g.from)&&!zc(g.to,h)&&j=="single"){var m=Db(c,function(b){e&&(d.scroller.draggable=!1),c.state.draggingText=!1,Ie(document,"mouseup",m),Ie(d.scroller,"drop",m),Math.abs(a.clientX-b.clientX)+Math.abs(a.clientY-b.clientY)<10&&(Be(b),Fc(c.doc,h),Lb(c))});e&&(d.scroller.draggable=!0),c.state.draggingText=m,d.scroller.dragDrop&&d.scroller.dragDrop(),He(document,"mouseup",m),He(d.scroller,"drop",m);return}Be(a),j=="single"&&Fc(c.doc,Cc(f,h));var n=g.from,o=g.to,p=h,r=lf(d.wrapper),s=0,w=Db(c,function(a){!b&&!Ge(a)?v(a):u(a)}),x=Db(c,v);He(document,"mousemove",w),He(document,"mouseup",x)}function Tb(a,b){var c=a.display;try{var d=b.clientX,e=b.clientY}catch(b){return!1}if(d>=Math.floor(lf(c.gutters).right))return!1
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k=c.doc.sel.from,l=c.doc.sel.to;Hc(c.doc,d,d),c.state.draggingText&&wc(c.doc,"",k,l,"paste"),c.replaceSelection(g,null,"paste"),Lb(c),ic(c)}}catch(a){}}}function Wb(a,c){if(b&&(!a.state.draggingText||+(new Date)-Ub<100)){Ee(c);return}if(Ne(a,c)||Ob(a.display,c))return;var d=a.getSelection();c.dataTransfer.setData("Text",d);if(c.dataTransfer.setDragImage&&!i){var e=gf("img",null,null,"position: fixed; left: 0; top: 0;");h&&(e.width=e.height=1,a.display.wrapper.appendChild(e),e._top=e.offsetTop),c.dataTransfer.setDragImage(e,0,0),h&&e.parentNode.removeChild(e)}}function Xb(b,c){if(Math.abs(b.doc.scrollTop-c)<2)return;b.doc.scrollTop=c,a||P(b,[],c),b.display.scroller.scrollTop!=c&&(b.display.scroller.scrollTop=c),b.display.scrollbarV.scrollTop!=c&&(b.display.scrollbarV.scrollTop=c),a&&P(b,[]),ab(b,100)}function Yb(a,b,c){if(c?b==a.doc.scrollLeft:Math.abs(a.doc.scrollLeft-b)<2)return;b=Math.min(b,a.display.scroller.scrollWidth-a.display.scroller.clientWidth),a.doc.scrollLeft=b,L(a),a.display.scroller.scrollLeft!=b&&(a.display.scroller.scrollLeft=b),a.display.scrollbarH.scrollLeft!=b&&(a.display.scrollbarH.scrollLeft=b)}function _b(b,c){var d=c.wheelDeltaX,f=c.wheelDeltaY;d==null&&c.detail&&c.axis==c.HORIZONTAL_AXIS&&(d=c.detail),f==null&&c.detail&&c.axis==c.VERTICAL_AXIS?f=c.detail:f==null&&(f=c.wheelDelta);var g=b.display,i=g.scroller;if(!(d&&i.scrollWidth>i.clientWidth||f&&i.scrollHeight>i.clientHeight))return;if(f&&p&&e)for(var j=c.target;j!=i;j=j.parentNode)if(j.lineObj){b.display.currentWheelTarget=j;break}if(d&&!a&&!h&&$b!=null){f&&Xb(b,Math.max(0,Math.min(i.scrollTop+f*$b,i.scrollHeight-i.clientHeight))),Yb(b,Math.max(0,Math.min(i.scrollLeft+d*$b,i.scrollWidth-i.clientWidth))),Be(c),g.wheelStartX=null;return}if(f&&$b!=null){var k=f*$b,l=b.doc.scrollTop,m=l+g.wrapper.clientHeight;k<0?l=Math.max(0,l+k-50):m=Math.min(b.doc.height,m+k+50),P(b,[],{top:l,bottom:m})}Zb<20&&(g.wheelStartX==null?(g.wheelStartX=i.scrollLeft,g.wheelStartY=i.scrollTop,g.wheelDX=d,g.wheelDY=f,setTimeout(function(){if(g.wheelStartX==null)return;var a=i.scrollLeft-g.wheelStartX,b=i.scrollTop-g.wheelStartY,c=b&&g.wheelDY&&b/g.wheelDY||a&&g.wheelDX&&a/g.wheelDX;g.wheelStartX=g.wheelStartY=null;if(!c)return;$b=($b*Zb+c)/(Zb+1),++Zb},200)):(g.wheelDX+=d,g.wheelDY+=f))}function ac(a,b,c){if(typeof b=="string"){b=fd[b];if(!b)return!1}a.display.pollingFast&&Jb(a)&&(a.display.pollingFast=!1);var d=a.doc,e=d.sel.shift,f=!1;try{Mb(a)&&(a.state.suppressEdits=!0),c&&(d.sel.shift=!1),f=b(a)!=Se}finally{d.sel.shift=e,a.state.suppressEdits=!1}return f}function bc(a){var b=a.state.keyMaps.slice(0);return a.options.extraKeys&&b.push(a.options.extraKeys),b.push(a.options.keyMap),b}function dc(a,b){var c=hd(a.options.keyMap),e=c.auto;clearTimeout(cc),e&&!jd(b)&&(cc=setTimeout(function(){hd(a.options.keyMap)==c&&(a.options.keyMap=e.call?e.call(null,a):e,C(a))},50));var f=kd(b,!0),g=!1;if(!f)return!1;var h=bc(a);return b.shiftKey?g=id("Shift-"+f,h,function(b){return ac(a,b,!0)})||id(f,h,function(b){if(typeof b=="string"?/^go[A-Z]/.test(b):b.motion)return ac(a,b)}):g=id(f,h,function(b){return ac(a,b)}),g&&(Be(b),_(a),d&&(b.oldKeyCode=b.keyCode,b.keyCode=0),Me(a,"keyHandled",a,f,b)),g}function ec(a,b,c){var d=id("'"+c+"'",bc(a),function(b){return ac(a,b,!0)});return d&&(Be(b),_(a),Me(a,"keyHandled",a,"'"+c+"'",b)),d}function gc(a){var c=this;c.state.focused||ic(c),b&&a.keyCode==27&&(a.returnValue=!1);if(Ne(c,a)||c.options.onKeyEvent&&c.options.onKeyEvent(c,Ae(a)))return;var d=a.keyCode;c.doc.sel.shift=d==16||a.shiftKey;var e=dc(c,a);h&&(fc=e?d:null,!e&&d==88&&!uf&&(p?a.metaKey:a.ctrlKey)&&c.replaceSelection(""))}function hc(a){var c=this;if(Ne(c,a)||c.options.onKeyEvent&&c.options.onKeyEvent(c,Ae(a)))return;var e=a.keyCode,f=a.charCode;if(h&&e==fc){fc=null,Be(a);return}if((h&&(!a.which||a.which<10)||j)&&dc(c,a))return;var g=String.fromCharCode(f==null?e:f);this.options.electricChars&&this.doc.mode.electricChars&&this.options.smartIndent&&!Mb(this)&&this.doc.mode.electricChars.indexOf(g)>-1&&setTimeout(Db(c,function(){Qc(c,c.doc.sel.to.line,"smart")}),75);if(ec(c,a,g))return;b&&!d&&(c.display.inputHasSelection=null),Ib(c)}function ic(a){if(a.options.readOnly=="nocursor")return;a.state.focused||(Je(a,"focus",a),a.state.focused=!0,a.display.wrapper.className.search(/\bCodeMirror-focused\b/)==-1&&(a.display.wrapper.className+=" CodeMirror-focused"),Kb(a,!0)),Hb(a),_(a)}function jc(a){a.state.focused&&(Je(a,"blur",a),a.state.focused=!1,a.display.wrapper.className=a.display.wrapper.className.replace(" 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j=[];fe(a,function(a,b){!b&&Ze(j,a.history)==-1&&(ye(a.history,h),j.push(a.history)),uc(a,h,null,wd(a,h))})}}function tc(a,b){function c(a){return xc(a.line+b,a.ch)}a.first+=b,a.cm&&Gb(a.cm,a.first,a.first,b),a.sel.head=c(a.sel.head),a.sel.anchor=c(a.sel.anchor),a.sel.from=c(a.sel.from),a.sel.to=c(a.sel.to)}function uc(a,b,c,d){if(a.cm&&!a.cm.curOp)return Db(a.cm,uc)(a,b,c,d);if(b.to.line<a.first){tc(a,b.text.length-1-(b.to.line-b.from.line));return}if(b.from.line>a.lastLine())return;if(b.from.line<a.first){var e=b.text.length-1-(a.first-b.from.line);tc(a,e),b={from:xc(a.first,0),to:xc(b.to.line+e,b.to.ch),text:[Xe(b.text)],origin:b.origin}}var f=a.lastLine();b.to.line>f&&(b={from:b.from,to:xc(f,he(a,f).text.length),text:[b.text[0]],origin:b.origin}),b.removed=ie(a,b.from,b.to),c||(c=oc(a,b,null)),a.cm?vc(a.cm,b,d,c):$d(a,b,d,c)}function vc(a,b,c,d){var 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g=a.sel;g.goalColumn=null;if(e||!yc(b,g.anchor))b=Jc(a,b,d,e!="push");if(e||!yc(c,g.head))c=Jc(a,c,d,e!="push");if(yc(g.anchor,b)&&yc(g.head,c))return;g.anchor=b,g.head=c;var h=zc(c,b);g.from=h?c:b,g.to=h?b:c,a.cm&&(a.cm.curOp.updateInput=a.cm.curOp.selectionChanged=a.cm.curOp.cursorActivity=!0),Me(a,"cursorActivity",a)}function Ic(a){Hc(a.doc,a.doc.sel.from,a.doc.sel.to,null,"push")}function Jc(a,b,c,d){var e=!1,f=b,g=c||1;a.cantEdit=!1;a:for(;;){var h=he(a,f.line);if(h.markedSpans)for(var i=0;i<h.markedSpans.length;++i){var j=h.markedSpans[i],k=j.marker;if((j.from==null||(k.inclusiveLeft?j.from<=f.ch:j.from<f.ch))&&(j.to==null||(k.inclusiveRight?j.to>=f.ch:j.to>f.ch))){if(d){Je(k,"beforeCursorEnter");if(k.explicitlyCleared){if(!h.markedSpans)break;--i;continue}}if(!k.atomic)continue;var l=k.find()[g<0?"from":"to"];if(yc(l,f)){l.ch+=g,l.ch<0?l.line>a.first?l=Cc(a,xc(l.line-1)):l=null:l.ch>h.text.length&&(l.line<a.first+a.size-1?l=xc(l.line+1,0):l=null);if(!l){if(e)return 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Nc(a,b,c,d,e){var f=a.display,g=yb(a.display);c<0&&(c=0);var h=f.scroller.clientHeight-Re,i=f.scroller.scrollTop,j={},k=a.doc.height+fb(f),l=c<g,m=e>k-g;if(c<i)j.scrollTop=l?0:c;else if(e>i+h){var n=Math.min(c,(m?k:e)-h);n!=i&&(j.scrollTop=n)}var o=f.scroller.clientWidth-Re,p=f.scroller.scrollLeft;b+=f.gutters.offsetWidth,d+=f.gutters.offsetWidth;var q=f.gutters.offsetWidth,r=b<q+10;return b<p+q||r?(r&&(b=0),j.scrollLeft=Math.max(0,b-10-q)):d>o+p-3&&(j.scrollLeft=d+10-o),j}function Oc(a,b,c){a.curOp.updateScrollPos={scrollLeft:b==null?a.doc.scrollLeft:b,scrollTop:c==null?a.doc.scrollTop:c}}function Pc(a,b,c){var d=a.curOp.updateScrollPos||(a.curOp.updateScrollPos={scrollLeft:a.doc.scrollLeft,scrollTop:a.doc.scrollTop}),e=a.display.scroller;d.scrollTop=Math.max(0,Math.min(e.scrollHeight-e.clientHeight,d.scrollTop+c)),d.scrollLeft=Math.max(0,Math.min(e.scrollWidth-e.clientWidth,d.scrollLeft+b))}function Qc(a,b,c,d){var e=a.doc;c==null&&(c="add");if(c=="smart")if(!a.doc.mode.indent)c="prev";else var f=db(a,b);var g=a.options.tabSize,h=he(e,b),i=Ue(h.text,null,g),j=h.text.match(/^\s*/)[0],k;if(c=="smart"){k=a.doc.mode.indent(f,h.text.slice(j.length),h.text);if(k==Se){if(!d)return;c="prev"}}c=="prev"?b>e.first?k=Ue(he(e,b-1).text,null,g):k=0:c=="add"?k=i+a.options.indentUnit:c=="subtract"?k=i-a.options.indentUnit:typeof c=="number"&&(k=i+c),k=Math.max(0,k);var l="",m=0;if(a.options.indentWithTabs)for(var n=Math.floor(k/g);n;--n)m+=g,l+="	";m<k&&(l+=We(k-m)),l!=j&&wc(a.doc,l,xc(b,0),xc(b,j.length),"+input"),h.stateAfter=null}function Rc(a,b,c){var d=b,e=b,f=a.doc;return typeof b=="number"?e=he(f,Bc(f,b)):d=le(b),d==null?null:c(e,d)?(Gb(a,d,d+1),e):null}function Sc(a,b,c,d,e){function k(){var b=f+c;return b<a.first||b>=a.first+a.size?j=!1:(f=b,i=he(a,b))}function l(a){var b=(e?Hf:If)(i,g,c,!0);if(b==null){if(!!a||!k())return j=!1;e?g=(c<0?Af:zf)(i):g=c<0?i.text.length:0}else g=b;return!0}var f=b.line,g=b.ch,h=c,i=he(a,f),j=!0;if(d=="char")l();else if(d=="column")l(!0);else if(d=="word"||d=="group"){var m=null,n=d=="group";for(var o=!0;;o=!1){if(c<0&&!l(!o))break;var p=i.text.charAt(g)||"\n",q=df(p)?"w":n?/\s/.test(p)?null:"p":null;if(m&&m!=q){c<0&&(c=1,l());break}q&&(m=q);if(c>0&&!l(!o))break}}var r=Jc(a,xc(f,g),h,!0);return j||(r.hitSide=!0),r}function Tc(a,b,c,d){var e=a.doc,f=b.left,g;if(d=="page"){var h=Math.min(a.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);g=b.top+c*(h-(c<0?1.5:.5)*yb(a.display))}else d=="line"&&(g=c>0?b.bottom+3:b.top-3);for(;;){var i=vb(a,f,g);if(!i.outside)break;if(c<0?g<=0:g>=e.height){i.hitSide=!0;break}g+=c*5}return i}function Uc(a,b){var c=b.ch,d=b.ch;if(a){(b.xRel<0||d==a.length)&&c?--c:++d;var 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c=2;c<arguments.length;++c)b.dependencies.push(arguments[c])}$c[a]=b},w.defineMIME=function(a,b){_c[a]=b},w.resolveMode=function(a){if(typeof a=="string"&&_c.hasOwnProperty(a))a=_c[a];else if(a&&typeof a.name=="string"&&_c.hasOwnProperty(a.name)){var b=_c[a.name];a=$e(b,a),a.name=b.name}else if(typeof a=="string"&&/^[\w\-]+\/[\w\-]+\+xml$/.test(a))return w.resolveMode("application/xml");return typeof a=="string"?{name:a}:a||{name:"null"}},w.getMode=function(a,b){var b=w.resolveMode(b),c=$c[b.name];if(!c)return w.getMode(a,"text/plain");var d=c(a,b);if(ad.hasOwnProperty(b.name)){var e=ad[b.name];for(var f in e){if(!e.hasOwnProperty(f))continue;d.hasOwnProperty(f)&&(d["_"+f]=d[f]),d[f]=e[f]}}return d.name=b.name,d},w.defineMode("null",function(){return{token:function(a){a.skipToEnd()}}}),w.defineMIME("text/plain","null");var ad=w.modeExtensions={};w.extendMode=function(a,b){var c=ad.hasOwnProperty(a)?ad[a]:ad[a]={};_e(b,c)},w.defineExtension=function(a,b){w.prototype[a]=b},w.defineDocExtension=function(a,b){ce.prototype[a]=b},w.defineOption=Yc;var bd=[];w.defineInitHook=function(a){bd.push(a)};var cd=w.helpers={};w.registerHelper=function(a,b,c){cd.hasOwnProperty(a)||(cd[a]=w[a]={}),cd[a][b]=c},w.isWordChar=df,w.copyState=dd,w.startState=ed,w.innerMode=function(a,b){while(a.innerMode){var c=a.innerMode(b);if(!c||c.mode==a)break;b=c.state,a=c.mode}return c||{mode:a,state:b}};var fd=w.commands={selectAll:function(a){a.setSelection(xc(a.firstLine(),0),xc(a.lastLine()))},killLine:function(a){var b=a.getCursor(!0),c=a.getCursor(!1),d=!yc(b,c);!d&&a.getLine(b.line).length==b.ch?a.replaceRange("",b,xc(b.line+1,0),"+delete"):a.replaceRange("",b,d?c:xc(b.line),"+delete")},deleteLine:function(a){var b=a.getCursor().line;a.replaceRange("",xc(b,0),xc(b),"+delete")},delLineLeft:function(a){var b=a.getCursor();a.replaceRange("",xc(b.line,0),b,"+delete")},undo:function(a){a.undo()},redo:function(a){a.redo()},goDocStart:function(a){a.extendSelection(xc(a.firstLine(),0))},goDocEnd:function(a){a.extendSelection(xc(a.lastLine()))},goLineStart:function(a){a.extendSelection(Bf(a,a.getCursor().line))},goLineStartSmart:function(a){var b=a.getCursor(),c=Bf(a,b.line),d=a.getLineHandle(c.line),e=oe(d);if(!e||e[0].level==0){var f=Math.max(0,d.text.search(/\S/)),g=b.line==c.line&&b.ch<=f&&b.ch;a.extendSelection(xc(c.line,g?0:f))}else a.extendSelection(c)},goLineEnd:function(a){a.extendSelection(Cf(a,a.getCursor().line))},goLineRight:function(a){var b=a.charCoords(a.getCursor(),"div").top+5;a.extendSelection(a.coordsChar({left:a.display.lineDiv.offsetWidth+100,top:b},"div"))},goLineLeft:function(a){var b=a.charCoords(a.getCursor(),"div").top+5;a.extendSelection(a.coordsChar({left:0,top:b},"div"))},goLineUp:function(a){a.moveV(-1,"line")},goLineDown:function(a){a.moveV(1,"line")},goPageUp:function(a){a.moveV(-1,"page")},goPageDown:function(a){a.moveV(1,"page")},goCharLeft:function(a){a.moveH(-1,"char")},goCharRight:function(a){a.moveH(1,"char")},goColumnLeft:function(a){a.moveH(-1,"column")},goColumnRight:function(a){a.moveH(1,"column")},goWordLeft:function(a){a.moveH(-1,"word")},goGroupRight:function(a){a.moveH(1,"group")},goGroupLeft:function(a){a.moveH(-1,"group")},goWordRight:function(a){a.moveH(1,"word")},delCharBefore:function(a){a.deleteH(-1,"char")},delCharAfter:function(a){a.deleteH(1,"char")},delWordBefore:function(a){a.deleteH(-1,"word")},delWordAfter:function(a){a.deleteH(1,"word")},delGroupBefore:function(a){a.deleteH(-1,"group")},delGroupAfter:function(a){a.deleteH(1,"group")},indentAuto:function(a){a.indentSelection("smart")},indentMore:function(a){a.indentSelection("add")},indentLess:function(a){a.indentSelection("subtract")},insertTab:function(a){a.replaceSelection("	","end","+input")},defaultTab:function(a){a.somethingSelected()?a.indentSelection("add"):a.replaceSelection("	","end","+input")},transposeChars:function(a){var 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i=Bd(a.doc,this.lines[f]),j=G(a.doc,i);j>a.display.maxLineLength&&(a.display.maxLine=i,a.display.maxLineLength=j,a.display.maxLineChanged=!0)}d!=null&&a&&Gb(a,d,e+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,a&&Ic(a)),b&&Cb(a)},md.prototype.find=function(){var a,b;for(var c=0;c<this.lines.length;++c){var d=this.lines[c],e=qd(d.markedSpans,this);if(e.from!=null||e.to!=null){var f=le(d);e.from!=null&&(a=xc(f,e.from)),e.to!=null&&(b=xc(f,e.to))}}return this.type=="bookmark"?a:a&&{from:a,to:b}},md.prototype.changed=function(){var a=this.find(),b=this.doc.cm;if(!a||!b)return;var c=he(this.doc,a.from.line);jb(b,c);if(a.from.line>=b.display.showingFrom&&a.from.line<b.display.showingTo){for(var 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d=0,e=this.children.length;d<e;++d){var f=this.children[d],g=f.chunkSize();if(a<=g){f.insertInner(a,b,c);if(f.lines&&f.lines.length>50){while(f.lines.length>50){var h=f.lines.splice(f.lines.length-25,25),i=new _d(h);f.height-=i.height,this.children.splice(d+1,0,i),i.parent=this}this.maybeSpill()}break}a-=g}},maybeSpill:function(){if(this.children.length<=10)return;var a=this;do{var b=a.children.splice(a.children.length-5,5),c=new ae(b);if(!a.parent){var d=new ae(a.children);d.parent=a,a.children=[d,c],a=d}else{a.size-=c.size,a.height-=c.height;var e=Ze(a.parent.children,a);a.parent.children.splice(e+1,0,c)}c.parent=a.parent}while(a.children.length>10);a.parent.maybeSpill()},iterN:function(a,b,c){for(var d=0,e=this.children.length;d<e;++d){var f=this.children[d],g=f.chunkSize();if(a<g){var h=Math.min(b,g-a);if(f.iterN(a,h,c))return!0;if((b-=h)==0)break;a=0}else a-=g}}};var be=0,ce=w.Doc=function(a,b,c){if(!(this instanceof ce))return new ce(a,b,c);c==null&&(c=0),ae.call(this,[new 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b=xc(this.first,0),c=this.first+this.size-1;qc(this,{from:b,to:xc(c,he(this,c).text.length),text:sf(a),origin:"setValue"},{head:b,anchor:b},!0)},replaceRange:function(a,b,c,d){b=Cc(this,b),c=c?Cc(this,c):b,wc(this,a,b,c,d)},getRange:function(a,b,c){var d=ie(this,Cc(this,a),Cc(this,b));return c===!1?d:d.join(c||"\n")},getLine:function(a){var b=this.getLineHandle(a);return b&&b.text},setLine:function(a,b){Ec(this,a)&&wc(this,b,xc(a,0),Cc(this,xc(a)))},removeLine:function(a){a?wc(this,"",Cc(this,xc(a-1)),Cc(this,xc(a))):wc(this,"",xc(0,0),Cc(this,xc(1,0)))},getLineHandle
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hasFocus;try{hasFocus=document.activeElement==display.input}catch(e){}hasFocus||options.autofocus&&!mobile?setTimeout(bind(onFocus,this),20):onBlur(this),operation(this,function(){for(var opt in optionHandlers)optionHandlers.propertyIsEnumerable(opt)&&optionHandlers[opt](this,options[opt],Init);for(var i=0;i<initHooks.length;++i)initHooks[i](this)})()}function makeDisplay(place,docStart){var d={},input=d.input=elt("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none; font-size: 4px;");return webkit?input.style.width="1000px":input.setAttribute("wrap","off"),ios&&(input.style.border="1px solid black"),input.setAttribute("autocorrect","off"),input.setAttribute("autocapitalize","off"),input.setAttribute("spellcheck","false"),d.inputDiv=elt("div",[input],null,"overflow: hidden; position: relative; width: 3px; height: 0px;"),d.scrollbarH=elt("div",[elt("div",null,null,"height: 1px")],"CodeMirror-hscrollbar"),d.scrollbarV=elt("div",[elt("div",null,null,"width: 1px")],"CodeMirror-vscrollbar"),d.scrollbarFiller=elt("div",null,"CodeMirror-scrollbar-filler"),d.gutterFiller=elt("div",null,"CodeMirror-gutter-filler"),d.lineDiv=elt("div",null,"CodeMirror-code"),d.selectionDiv=elt("div",null,null,"position: relative; z-index: 1"),d.cursor=elt("div"," ","CodeMirror-cursor"),d.otherCursor=elt("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"),d.measure=elt("div",null,"CodeMirror-measure"),d.lineSpace=elt("div",[d.measure,d.selectionDiv,d.lineDiv,d.cursor,d.otherCursor],null,"position: relative; outline: none"),d.mover=elt("div",[elt("div",[d.lineSpace],"CodeMirror-lines")],null,"position: relative"),d.sizer=elt("div",[d.mover],"CodeMirror-sizer"),d.heightForcer=elt("div",null,null,"position: absolute; height: "+scrollerCutOff+"px; width: 1px;"),d.gutters=elt("div",null,"CodeMirror-gutters"),d.lineGutter=null,d.scroller=elt("div",[d.sizer,d.heightForcer,d.gutters],"CodeMirror-scroll"),d.scroller.setAttribute("tabIndex","-1"),d.wrapper=elt("div",[d.inputDiv,d.scrollbarH,d.scrollbarV,d.scrollbarFiller,d.gutterFiller,d.scroller],"CodeMirror"),ie_lt8&&(d.gutters.style.zIndex=-1,d.scroller.style.paddingRight=0),place.appendChild?place.appendChild(d.wrapper):place(d.wrapper),ios&&(input.style.width="0px"),webkit||(d.scroller.draggable=!0),khtml?(d.inputDiv.style.height="1px",d.inputDiv.style.position="absolute"):ie_lt8&&(d.scrollbarH.style.minWidth=d.scrollbarV.style.minWidth="18px"),d.viewOffset=d.lastSizeC=0,d.showingFrom=d.showingTo=docStart,d.lineNumWidth=d.lineNumInnerWidth=d.lineNumChars=null,d.prevInput="",d.alignWidgets=!1,d.pollingFast=!1,d.poll=new Delayed,d.cachedCharWidth=d.cachedTextHeight=null,d.measureLineCache=[],d.measureLineCachePos=0,d.inaccurateSelection=!1,d.maxLine=null,d.maxLineLength=0,d.maxLineChanged=!1,d.wheelDX=d.wheelDY=d.wheelStartX=d.wheelStartY=null,d}function loadMode(cm){cm.doc.mode=CodeMirror.getMode(cm.options,cm.doc.modeOption),cm.doc.iter(function(line){line.stateAfter&&(line.stateAfter=null),line.styles&&(line.styles=null)}),cm.doc.frontier=cm.doc.first,startWorker(cm,100),cm.state.modeGen++,cm.curOp&&regChange(cm)}function wrappingChanged(cm){cm.options.lineWrapping?(cm.display.wrapper.className+=" CodeMirror-wrap",cm.display.sizer.style.minWidth=""):(cm.display.wrapper.className=cm.display.wrapper.className.replace(" CodeMirror-wrap",""),computeMaxLength(cm)),estimateLineHeights(cm),regChange(cm),clearCaches(cm),setTimeout(function(){updateScrollbars(cm)},100)}function estimateHeight(cm){var th=textHeight(cm.display),wrapping=cm.options.lineWrapping,perLine=wrapping&&Math.max(5,cm.display.scroller.clientWidth/charWidth(cm.display)-3);return function(line){return lineIsHidden(cm.doc,line)?0:wrapping?(Math.ceil(line.text.length/perLine)||1)*th:th}}function estimateLineHeights(cm){var doc=cm.doc,est=estimateHeight(cm);doc.iter(function(line){var estHeight=est(line);estHeight!=line.height&&updateLineHeight(line,estHeight)})}function keyMapChanged(cm){var map=keyMap[cm.options.keyMap],style=map.style;cm.display.wrapper.className=cm.display.wrapper.className.replace(/\s*cm-keymap-\S+/g,"")+(style?" cm-keymap-"+style:""),cm.state.disableInput=map.disableInput}function themeChanged(cm){cm.display.wrapper.className=cm.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+cm.options.theme.replace(/(^|\s)\s*/g," cm-s-"),clearCaches(cm)}function guttersChanged(cm){updateGutters(cm),regChange(cm),setTimeout(function(){alignHorizontally(cm)},20)}function updateGutters(cm){var gutters=cm.display.gutters,specs=cm.options.gutters;removeChildren(gutters);for(var i=0;i<specs.length;++i){var gutterClass=specs[i],gElt=gutters.appendChild(elt("div",null,"CodeMirror-gutter "+gutterClass));"CodeMirror-linenumbers"==gutterClass&&(cm.display.lineGutter=gElt,gElt.style.width=(cm.display.lineNumWidth||1)+"px")}gutters.style.display=i?"":"none"}function lineLength(doc,line){if(0==line.height)return 0;for(var merged,len=line.text.length,cur=line;merged=collapsedSpanAtStart(cur);){var found=merged.find();cur=getLine(doc,found.from.line),len+=found.from.ch-found.to.ch}for(cur=line;merged=collapsedSpanAtEnd(cur);){var found=merged.find();len-=cur.text.length-found.from.ch,cur=getLine(doc,found.to.line),len+=cur.text.length-found.to.ch}return len}function computeMaxLength(cm){var d=cm.display,doc=cm.doc;d.maxLine=getLine(doc,doc.first),d.maxLineLength=lineLength(doc,d.maxLine),d.maxLineChanged=!0,doc.iter(function(line){var len=lineLength(doc,line);len>d.maxLineLength&&(d.maxLineLength=len,d.maxLine=line)})}function setGuttersForLineNumbers(options){for(var found=!1,i=0;i<options.gutters.length;++i)"CodeMirror-linenumbers"==options.gutters[i]&&(options.lineNumbers?found=!0:options.gutters.splice(i--,1));!found&&options.lineNumbers&&options.gutters.push("CodeMirror-linenumbers")}function updateScrollbars(cm){var d=cm.display,docHeight=cm.doc.height,totalHeight=docHeight+paddingVert(d);d.sizer.style.minHeight=d.heightForcer.style.top=totalHeight+"px",d.gutters.style.height=Math.max(totalHeight,d.scroller.clientHeight-scrollerCutOff)+"px";var scrollHeight=Math.max(totalHeight,d.scroller.scrollHeight),needsH=d.scroller.scrollWidth>d.scroller.clientWidth+1,needsV=scrollHeight>d.scroller.clientHeight+1;needsV?(d.scrollbarV.style.display="block",d.scrollbarV.style.bottom=needsH?scrollbarWidth(d.measure)+"px":"0",d.scrollbarV.firstChild.style.height=scrollHeight-d.scroller.clientHeight+d.scrollbarV.clientHeight+"px"):d.scrollbarV.style.display="",needsH?(d.scrollbarH.style.display="block",d.scrollbarH.style.right=needsV?scrollbarWidth(d.measure)+"px":"0",d.scrollbarH.firstChild.style.width=d.scroller.scrollWidth-d.scroller.clientWidth+d.scrollbarH.clientWidth+"px"):d.scrollbarH.style.display="",needsH&&needsV?(d.scrollbarFiller.style.display="block",d.scrollbarFiller.style.height=d.scrollbarFiller.style.width=scrollbarWidth(d.measure)+"px"):d.scrollbarFiller.style.display="",needsH&&cm.options.coverGutterNextToScrollbar&&cm.options.fixedGutter?(d.gutterFiller.style.display="block",d.gutterFiller.style.height=scrollbarWidth(d.measure)+"px",d.gutterFiller.style.width=d.gutters.offsetWidth+"px"):d.gutterFiller.style.display="",mac_geLion&&0===scrollbarWidth(d.measure)&&(d.scrollbarV.style.minWidth=d.scrollbarH.style.minHeight=mac_geMountainLion?"18px":"12px")}function visibleLines(display,doc,viewPort){var top=display.scroller.scrollTop,height=display.wrapper.clientHeight;"number"==typeof viewPort?top=viewPort:viewPort&&(top=viewPort.top,height=viewPort.bottom-viewPort.top),top=Math.floor(top-paddingTop(display));var bottom=Math.ceil(top+height);return{from:lineAtHeight(doc,top),to:lineAtHeight(doc,bottom)}}function alignHorizontally(cm){var display=cm.display;if(display.alignWidgets||display.gutters.firstChild&&cm.options.fixedGutter){for(var comp=compensateForHScroll(display)-display.scroller.scrollLeft+cm.doc.scrollLeft,gutterW=display.gutters.offsetWidth,l=comp+"px",n=display.lineDiv.firstChild;n;n=n.nextSibling)if(n.alignable)for(var i=0,a=n.alignable;i<a.length;++i)a[i].style.left=l;cm.options.fixedGutter&&(display.gutters.style.left=comp+gutterW+"px")}}function maybeUpdateLineNumberWidth(cm){if(!cm.options.lineNumbers)return!1;var doc=cm.doc,last=lineNumberFor(cm.options,doc.first+doc.size-1),display=cm.display;if(last.length!=display.lineNumChars){var test=display.measure.appendChild(elt("div",[elt("div",last)],"CodeMirror-linenumber CodeMirror-gutter-elt")),innerW=test.firstChild.offsetWidth,padding=test.offsetWidth-innerW;return display.lineGutter.style.width="",display.lineNumInnerWidth=Math.max(innerW,display.lineGutter.offsetWidth-padding),display.lineNumWidth=display.lineNumInnerWidth+padding,display.lineNumChars=display.lineNumInnerWidth?last.length:-1,display.lineGutter.style.width=display.lineNumWidth+"px",!0}return!1}function lineNumberFor(options,i){return String(options.lineNumberFormatter(i+options.firstLineNumber))}function compensateForHScroll(display){return getRect(display.scroller).left-getRect(display.sizer).left}function updateDisplay(cm,changes,viewPort,forced){for(var updated,oldFrom=cm.display.showingFrom,oldTo=cm.display.showingTo,visible=visibleLines(cm.display,cm.doc,viewPort);updateDisplayInner(cm,changes,visible,forced)&&(forced=!1,updated=!0,updateSelection(cm),updateScrollbars(cm),viewPort&&(viewPort=Math.min(cm.display.scroller.scrollHeight-cm.display.scroller.clientHeight,"number"==typeof viewPort?viewPort:viewPort.top)),visible=visibleLines(cm.display,cm.doc,viewPort),!(visible.from>=cm.display.showingFrom&&visible.to<=cm.display.showingTo));)changes=[];return updated&&(signalLater(cm,"update",cm),(cm.display.showingFrom!=oldFrom||cm.display.showingTo!=oldTo)&&signalLater(cm,"viewportChange",cm,cm.display.showingFrom,cm.display.showingTo)),updated}function updateDisplayInner(cm,changes,visible,forced){var display=cm.display,doc=cm.doc;if(!display.wrapper.clientWidth)return display.showingFrom=display.showingTo=doc.first,void(display.viewOffset=0);if(!(!forced&&0==changes.length&&visible.from>display.showingFrom&&visible.to<display.showingTo)){maybeUpdateLineNumberWidth(cm)&&(changes=[{from:doc.first,to:doc.first+doc.size}]);var gutterW=display.sizer.style.marginLeft=display.gutters.offsetWidth+"px";display.scrollbarH.style.left=cm.options.fixedGutter?gutterW:"0";var positionsChangedFrom=1/0;if(cm.options.lineNumbers)for(var i=0;i<changes.length;++i)if(changes[i].diff){positionsChangedFrom=changes[i].from;break}var end=doc.first+doc.size,from=Math.max(visible.from-cm.options.viewportMargin,doc.first),to=Math.min(end,visible.to+cm.options.viewportMargin);if(display.showingFrom<from&&from-display.showingFrom<20&&(from=Math.max(doc.first,display.showingFrom)),display.showingTo>to&&display.showingTo-to<20&&(to=Math.min(end,display.showingTo)),sawCollapsedSpans)for(from=lineNo(visualLine(doc,getLine(doc,from)));end>to&&lineIsHidden(doc,getLine(doc,to));)++to;var intact=[{from:Math.max(display.showingFrom,doc.first),to:Math.min(display.showingTo,end)}];if(intact=intact[0].from>=intact[0].to?[]:computeIntact(intact,changes),sawCollapsedSpans)for(var i=0;i<intact.length;++i)for(var merged,range=intact[i];merged=collapsedSpanAtEnd(getLine(doc,range.to-1));){var newTo=merged.find().from.line;if(!(newTo>range.from)){intact.splice(i--,1);break}range.to=newTo}for(var intactLines=0,i=0;i<intact.length;++i){var range=intact[i];range.from<from&&(range.from=from),range.to>to&&(range.to=to),range.from>=range.to?intact.splice(i--,1):intactLines+=range.to-range.from}if(!forced&&intactLines==to-from&&from==display.showingFrom&&to==display.showingTo)return void updateViewOffset(cm);intact.sort(function(a,b){return a.from-b.from});try{var focused=document.activeElement}catch(e){}.7*(to-from)>intactLines&&(display.lineDiv.style.display="none"),patchDisplay(cm,from,to,intact,positionsChangedFrom),display.lineDiv.style.display="",focused&&document.activeElement!=focused&&focused.offsetHeight&&focused.focus();var different=from!=display.showingFrom||to!=display.showingTo||display.lastSizeC!=display.wrapper.clientHeight;return different&&(display.lastSizeC=display.wrapper.clientHeight,startWorker(cm,400)),display.showingFrom=from,display.showingTo=to,updateHeightsInViewport(cm),updateViewOffset(cm),!0}}function updateHeightsInViewport(cm){for(var height,display=cm.display,prevBottom=display.lineDiv.offsetTop,node=display.lineDiv.firstChild;node;node=node.nextSibling)if(node.lineObj){if(ie_lt8){var bot=node.offsetTop+node.offsetHeight;height=bot-prevBottom,prevBottom=bot}else{var box=getRect(node);height=box.bottom-box.top}var diff=node.lineObj.height-height;if(2>height&&(height=textHeight(display)),diff>.001||-.001>diff){updateLineHeight(node.lineObj,height);var widgets=node.lineObj.widgets;if(widgets)for(var i=0;i<widgets.length;++i)widgets[i].height=widgets[i].node.offsetHeight}}}function updateViewOffset(cm){var off=cm.display.viewOffset=heightAtLine(cm,getLine(cm.doc,cm.display.showingFrom));cm.display.mover.style.top=off+"px"}function computeIntact(intact,changes){for(var i=0,l=changes.length||0;l>i;++i){for(var change=changes[i],intact2=[],diff=change.diff||0,j=0,l2=intact.length;l2>j;++j){var range=intact[j];change.to<=range.from&&change.diff?intact2.push({from:range.from+diff,to:range.to+diff}):change.to<=range.from||change.from>=range.to?intact2.push(range):(change.from>range.from&&intact2.push({from:range.from,to:change.from}),change.to<range.to&&intact2.push({from:change.to+diff,to:range.to+diff}))}intact=intact2}return intact}function getDimensions(cm){for(var d=cm.display,left={},width={},n=d.gutters.firstChild,i=0;n;n=n.nextSibling,++i)left[cm.options.gutters[i]]=n.offsetLeft,width[cm.options.gutters[i]]=n.offsetWidth;return{fixedPos:compensateForHScroll(d),gutterTotalWidth:d.gutters.offsetWidth,gutterLeft:left,gutterWidth:width,wrapperWidth:d.wrapper.clientWidth}}function patchDisplay(cm,from,to,intact,updateNumbersFrom){function rm(node){var next=node.nextSibling;return webkit&&mac&&cm.display.currentWheelTarget==node?(node.style.display="none",node.lineObj=null):node.parentNode.removeChild(node),next}var dims=getDimensions(cm),display=cm.display,lineNumbers=cm.options.lineNumbers;intact.length||webkit&&cm.display.currentWheelTarget||removeChildren(display.lineDiv);var container=display.lineDiv,cur=container.firstChild,nextIntact=intact.shift(),lineN=from;for(cm.doc.iter(from,to,function(line){if(nextIntact&&nextIntact.to==lineN&&(nextIntact=intact.shift()),lineIsHidden(cm.doc,line)){if(0!=line.height&&updateLineHeight(line,0),line.widgets&&cur.previousSibling)for(var i=0;i<line.widgets.length;++i){var w=line.widgets[i];if(w.showIfHidden){var prev=cur.previousSibling;if(/pre/i.test(prev.nodeName)){var wrap=elt("div",null,null,"position: relative");prev.parentNode.replaceChild(wrap,prev),wrap.appendChild(prev),prev=wrap}var wnode=prev.appendChild(elt("div",[w.node],"CodeMirror-linewidget"));w.handleMouseEvents||(wnode.ignoreEvents=!0),positionLineWidget(w,wnode,prev,dims)}}}else if(nextIntact&&nextIntact.from<=lineN&&nextIntact.to>lineN){for(;cur.lineObj!=line;)cur=rm(cur);lineNumbers&&lineN>=updateNumbersFrom&&cur.lineNumber&&setTextContent(cur.lineNumber,lineNumberFor(cm.options,lineN)),cur=cur.nextSibling}else{if(line.widgets)for(var reuse,j=0,search=cur;search&&20>j;++j,search=search.nextSibling)if(search.lineObj==line&&/div/i.test(search.nodeName)){reuse=search;break}var lineNode=buildLineElement(cm,line,lineN,dims,reuse);if(lineNode!=reuse)container.insertBefore(lineNode,cur);else{for(;cur!=reuse;)cur=rm(cur);cur=cur.nextSibling}lineNode.lineObj=line}++lineN});cur;)cur=rm(cur)}function buildLineElement(cm,line,lineNo,dims,reuse){var wrap,lineElement=lineContent(cm,line),markers=line.gutterMarkers,display=cm.display;if(!(cm.options.lineNumbers||markers||line.bgClass||line.wrapClass||line.widgets))return lineElement;if(reuse){reuse.alignable=null;for(var next,isOk=!0,widgetsSeen=0,insertBefore=null,n=reuse.firstChild;n;n=next)if(next=n.nextSibling,/\bCodeMirror-linewidget\b/.test(n.className)){for(var i=0;i<line.widgets.length;++i){var widget=line.widgets[i];if(widget.node==n.firstChild){widget.above||insertBefore||(insertBefore=n),positionLineWidget(widget,n,reuse,dims),++widgetsSeen;break}}if(i==line.widgets.length){isOk=!1;break}}else reuse.removeChild(n);reuse.insertBefore(lineElement,insertBefore),isOk&&widgetsSeen==line.widgets.length&&(wrap=reuse,reuse.className=line.wrapClass||"")}if(wrap||(wrap=elt("div",null,line.wrapClass,"position: relative"),wrap.appendChild(lineElement)),line.bgClass&&wrap.insertBefore(elt("div",null,line.bgClass+" CodeMirror-linebackground"),wrap.firstChild),cm.options.lineNumbers||markers){var gutterWrap=wrap.insertBefore(elt("div",null,null,"position: absolute; left: "+(cm.options.fixedGutter?dims.fixedPos:-dims.gutterTotalWidth)+"px"),wrap.firstChild);if(cm.options.fixedGutter&&(wrap.alignable||(wrap.alignable=[])).push(gutterWrap),!cm.options.lineNumbers||markers&&markers["CodeMirror-linenumbers"]||(wrap.lineNumber=gutterWrap.appendChild(elt("div",lineNumberFor(cm.options,lineNo),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+dims.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+display.lineNumInnerWidth+"px"))),markers)for(var k=0;k<cm.options.gutters.length;++k){var id=cm.options.gutters[k],found=markers.hasOwnProperty(id)&&markers[id];found&&gutterWrap.appendChild(elt("div",[found],"CodeMirror-gutter-elt","left: "+dims.gutterLeft[id]+"px; width: "+dims.gutterWidth[id]+"px"))}}if(ie_lt8&&(wrap.style.zIndex=2),line.widgets&&wrap!=reuse)for(var i=0,ws=line.widgets;i<ws.length;++i){var widget=ws[i],node=elt("div",[widget.node],"CodeMirror-linewidget");widget.handleMouseEvents||(node.ignoreEvents=!0),positionLineWidget(widget,node,wrap,dims),widget.above?wrap.insertBefore(node,cm.options.lineNumbers&&0!=line.height?gutterWrap:lineElement):wrap.appendChild(node),signalLater(widget,"redraw")}return wrap}function positionLineWidget(widget,node,wrap,dims){if(widget.noHScroll){(wrap.alignable||(wrap.alignable=[])).push(node);var width=dims.wrapperWidth;node.style.left=dims.fixedPos+"px",widget.coverGutter||(width-=dims.gutterTotalWidth,node.style.paddingLeft=dims.gutterTotalWidth+"px"),node.style.width=width+"px"}widget.coverGutter&&(node.style.zIndex=5,node.style.position="relative",widget.noHScroll||(node.style.marginLeft=-dims.gutterTotalWidth+"px"))}function updateSelection(cm){var display=cm.display,collapsed=posEq(cm.doc.sel.from,cm.doc.sel.to);if(collapsed||cm.options.showCursorWhenSelecting?updateSelectionCursor(cm):display.cursor.style.display=display.otherCursor.style.display="none",collapsed?display.selectionDiv.style.display="none":updateSelectionRange(cm),cm.options.moveInputWithCursor){var headPos=cursorCoords(cm,cm.doc.sel.head,"div"),wrapOff=getRect(display.wrapper),lineOff=getRect(display.lineDiv);display.inputDiv.style.top=Math.max(0,Math.min(display.wrapper.clientHeight-10,headPos.top+lineOff.top-wrapOff.top))+"px",display.inputDiv.style.left=Math.max(0,Math.min(display.wrapper.clientWidth-10,headPos.left+lineOff.left-wrapOff.left))+"px"}}function updateSelectionCursor(cm){var display=cm.display,pos=cursorCoords(cm,cm.doc.sel.head,"div");display.cursor.style.left=pos.left+"px",display.cursor.style.top=pos.top+"px",display.cursor.style.height=Math.max(0,pos.bottom-pos.top)*cm.options.cursorHeight+"px",display.cursor.style.display="",pos.other?(display.otherCursor.style.display="",display.otherCursor.style.left=pos.other.left+"px",display.otherCursor.style.top=pos.other.top+"px",display.otherCursor.style.height=.85*(pos.other.bottom-pos.other.top)+"px"):display.otherCursor.style.display="none"}function updateSelectionRange(cm){function add(left,top,width,bottom){0>top&&(top=0),fragment.appendChild(elt("div",null,"CodeMirror-selected","position: absolute; left: "+left+"px; top: "+top+"px; width: "+(null==width?clientWidth-left:width)+"px; height: "+(bottom-top)+"px"))}function drawForLine(line,fromArg,toArg){function coords(ch,bias){return charCoords(cm,Pos(line,ch),"div",lineObj,bias)}var start,end,lineObj=getLine(doc,line),lineLen=lineObj.text.length;return iterateBidiSections(getOrder(lineObj),fromArg||0,null==toArg?lineLen:toArg,function(from,to,dir){var rightPos,left,right,leftPos=coords(from,"left");if(from==to)rightPos=leftPos,left=right=leftPos.left;else{if(rightPos=coords(to-1,"right"),"rtl"==dir){var tmp=leftPos;leftPos=rightPos,rightPos=tmp}left=leftPos.left,right=rightPos.right}null==fromArg&&0==from&&(left=pl),rightPos.top-leftPos.top>3&&(add(left,leftPos.top,null,leftPos.bottom),left=pl,leftPos.bottom<rightPos.top&&add(left,leftPos.bottom,null,rightPos.top)),null==toArg&&to==lineLen&&(right=clientWidth),(!start||leftPos.top<start.top||leftPos.top==start.top&&leftPos.left<start.left)&&(start=leftPos),(!end||rightPos.bottom>end.bottom||rightPos.bottom==end.bottom&&rightPos.right>end.right)&&(end=rightPos),pl+1>left&&(left=pl),add(left,rightPos.top,right-left,rightPos.bottom)}),{start:start,end:end}}var display=cm.display,doc=cm.doc,sel=cm.doc.sel,fragment=document.createDocumentFragment(),clientWidth=display.lineSpace.offsetWidth,pl=paddingLeft(cm.display);if(sel.from.line==sel.to.line)drawForLine(sel.from.line,sel.from.ch,sel.to.ch);else{var fromLine=getLine(doc,sel.from.line),toLine=getLine(doc,sel.to.line),singleVLine=visualLine(doc,fromLine)==visualLine(doc,toLine),leftEnd=drawForLine(sel.from.line,sel.from.ch,singleVLine?fromLine.text.length:null).end,rightStart=drawForLine(sel.to.line,singleVLine?0:null,sel.to.ch).start;singleVLine&&(leftEnd.top<rightStart.top-2?(add(leftEnd.right,leftEnd.top,null,leftEnd.bottom),add(pl,rightStart.top,rightStart.left,rightStart.bottom)):add(leftEnd.right,leftEnd.top,rightStart.left-leftEnd.right,leftEnd.bottom)),leftEnd.bottom<rightStart.top&&add(pl,leftEnd.bottom,null,rightStart.top)}removeChildrenAndAdd(display.selectionDiv,fragment),display.selectionDiv.style.display=""}function restartBlink(cm){if(cm.state.focused){var display=cm.display;clearInterval(display.blinker);var on=!0;display.cursor.style.visibility=display.otherCursor.style.visibility="",display.blinker=setInterval(function(){display.cursor.style.visibility=display.otherCursor.style.visibility=(on=!on)?"":"hidden"},cm.options.cursorBlinkRate)}}function startWorker(cm,time){cm.doc.mode.startState&&cm.doc.frontier<cm.display.showingTo&&cm.state.highlight.set(time,bind(highlightWorker,cm))}function highlightWorker(cm){var doc=cm.doc;if(doc.frontier<doc.first&&(doc.frontier=doc.first),!(doc.frontier>=cm.display.showingTo)){var prevChange,end=+new Date+cm.options.workTime,state=copyState(doc.mode,getStateBefore(cm,doc.frontier)),changed=[];doc.iter(doc.frontier,Math.min(doc.first+doc.size,cm.display.showingTo+500),function(line){if(doc.frontier>=cm.display.showingFrom){var oldStyles=line.styles;line.styles=highlightLine(cm,line,state);for(var ischange=!oldStyles||oldStyles.length!=line.styles.length,i=0;!ischange&&i<oldStyles.length;++i)ischange=oldStyles[i]!=line.styles[i];ischange&&(prevChange&&prevChange.end==doc.frontier?prevChange.end++:changed.push(prevChange={start:doc.frontier,end:doc.frontier+1})),line.stateAfter=copyState(doc.mode,state)}else processLine(cm,line,state),line.stateAfter=doc.frontier%5==0?copyState(doc.mode,state):null;return++doc.frontier,+new Date>end?(startWorker(cm,cm.options.workDelay),!0):void 0}),changed.length&&operation(cm,function(){for(var i=0;i<changed.length;++i)regChange(this,changed[i].start,changed[i].end)})()}}function findStartLine(cm,n,precise){for(var minindent,minline,doc=cm.doc,search=n,lim=n-100;search>lim;--search){if(search<=doc.first)return doc.first;var line=getLine(doc,search-1);if(line.stateAfter&&(!precise||search<=doc.frontier))return search;var indented=countColumn(line.text,null,cm.options.tabSize);(null==minline||minindent>indented)&&(minline=search-1,minindent=indented)}return minline}function getStateBefore(cm,n,precise){var doc=cm.doc,display=cm.display;if(!doc.mode.startState)return!0;var pos=findStartLine(cm,n,precise),state=pos>doc.first&&getLine(doc,pos-1).stateAfter;return state=state?copyState(doc.mode,state):startState(doc.mode),doc.iter(pos,n,function(line){processLine(cm,line,state);var save=pos==n-1||pos%5==0||pos>=display.showingFrom&&pos<display.showingTo;line.stateAfter=save?copyState(doc.mode,state):null,++pos}),state}function paddingTop(display){return display.lineSpace.offsetTop}function paddingVert(display){return display.mover.offsetHeight-display.lineSpace.offsetHeight}function paddingLeft(display){var e=removeChildrenAndAdd(display.measure,elt("pre",null,null,"text-align: left")).appendChild(elt("span","x"));return e.offsetLeft}function measureChar(cm,line,ch,data,bias){var dir=-1;data=data||measureLine(cm,line);for(var pos=ch;;pos+=dir){var r=data[pos];if(r)break;0>dir&&0==pos&&(dir=1)}return bias=pos>ch?"left":ch>pos?"right":bias,"left"==bias&&r.leftSide?r=r.leftSide:"right"==bias&&r.rightSide&&(r=r.rightSide),{left:ch>pos?r.right:r.left,right:pos>ch?r.left:r.right,top:r.top,bottom:r.bottom}}function findCachedMeasurement(cm,line){for(var cache=cm.display.measureLineCache,i=0;i<cache.length;++i){var memo=cache[i];if(memo.text==line.text&&memo.markedSpans==line.markedSpans&&cm.display.scroller.clientWidth==memo.width&&memo.classes==line.textClass+"|"+line.bgClass+"|"+line.wrapClass)return memo}}function clearCachedMeasurement(cm,line){var exists=findCachedMeasurement(cm,line);exists&&(exists.text=exists.measure=exists.markedSpans=null)}function measureLine(cm,line){var cached=findCachedMeasurement(cm,line);if(cached)return cached.measure;var measure=measureLineInner(cm,line),cache=cm.display.measureLineCache,memo={text:line.text,width:cm.display.scroller.clientWidth,markedSpans:line.markedSpans,measure:measure,classes:line.textClass+"|"+line.bgClass+"|"+line.wrapClass};return 16==cache.length?cache[++cm.display.measureLineCachePos%16]=memo:cache.push(memo),measure}function measureLineInner(cm,line){function measureRect(rect){var top=rect.top-outer.top,bot=rect.bottom-outer.top;bot>maxBot&&(bot=maxBot),0>top&&(top=0);for(var i=vranges.length-2;i>=0;i-=2){var rtop=vranges[i],rbot=vranges[i+1];if(!(rtop>bot||top>rbot)&&(top>=rtop&&rbot>=bot||rtop>=top&&bot>=rbot||Math.min(bot,rbot)-Math.max(top,rtop)>=bot-top>>1)){vranges[i]=Math.min(top,rtop),vranges[i+1]=Math.max(bot,rbot);break}}return 0>i&&(i=vranges.length,vranges.push(top,bot)),{left:rect.left-outer.left,right:rect.right-outer.left,top:i,bottom:null}}function finishRect(rect){rect.bottom=vranges[rect.top+1],rect.top=vranges[rect.top]}var display=cm.display,measure=emptyArray(line.text.length),pre=lineContent(cm,line,measure,!0);if(ie&&!ie_lt8&&!cm.options.lineWrapping&&pre.childNodes.length>100){for(var fragment=document.createDocumentFragment(),chunk=10,n=pre.childNodes.length,i=0,chunks=Math.ceil(n/chunk);chunks>i;++i){for(var wrap=elt("div",null,null,"display: inline-block"),j=0;chunk>j&&n;++j)wrap.appendChild(pre.firstChild),--n;fragment.appendChild(wrap)}pre.appendChild(fragment)}removeChildrenAndAdd(display.measure,pre);var outer=getRect(display.lineDiv),vranges=[],data=emptyArray(line.text.length),maxBot=pre.offsetHeight;ie_lt9&&display.measure.first!=pre&&removeChildrenAndAdd(display.measure,pre);for(var cur,i=0;i<measure.length;++i)if(cur=measure[i]){var node=cur,rect=null;if(/\bCodeMirror-widget\b/.test(cur.className)&&cur.getClientRects){1==cur.firstChild.nodeType&&(node=cur.firstChild);var rects=node.getClientRects();rects.length>1&&(rect=data[i]=measureRect(rects[0]),rect.rightSide=measureRect(rects[rects.length-1]))}rect||(rect=data[i]=measureRect(getRect(node))),cur.measureRight&&(rect.right=getRect(cur.measureRight).left),cur.leftSide&&(rect.leftSide=measureRect(getRect(cur.leftSide)))}for(var cur,i=0;i<data.length;++i)(cur=data[i])&&(finishRect(cur),cur.leftSide&&finishRect(cur.leftSide),cur.rightSide&&finishRect(cur.rightSide));return data}function measureLineWidth(cm,line){var hasBadSpan=!1;if(line.markedSpans)for(var i=0;i<line.markedSpans;++i){var sp=line.markedSpans[i];!sp.collapsed||null!=sp.to&&sp.to!=line.text.length||(hasBadSpan=!0)}var cached=!hasBadSpan&&findCachedMeasurement(cm,line);if(cached)return measureChar(cm,line,line.text.length,cached.measure,"right").right;var pre=lineContent(cm,line,null,!0),end=pre.appendChild(zeroWidthElement(cm.display.measure));return removeChildrenAndAdd(cm.display.measure,pre),getRect(end).right-getRect(cm.display.lineDiv).left}function clearCaches(cm){cm.display.measureLineCache.length=cm.display.measureLineCachePos=0,cm.display.cachedCharWidth=cm.display.cachedTextHeight=null,cm.options.lineWrapping||(cm.display.maxLineChanged=!0),cm.display.lineNumChars=null}function pageScrollX(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function pageScrollY(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function intoCoordSystem(cm,lineObj,rect,context){if(lineObj.widgets)for(var i=0;i<lineObj.widgets.length;++i)if(lineObj.widgets[i].above){var size=widgetHeight(lineObj.widgets[i]);rect.top+=size,rect.bottom+=size}if("line"==context)return rect;context||(context="local");var yOff=heightAtLine(cm,lineObj);if("local"==context?yOff+=paddingTop(cm.display):yOff-=cm.display.viewOffset,"page"==context||"window"==context){var lOff=getRect(cm.display.lineSpace);yOff+=lOff.top+("window"==context?0:pageScrollY());var xOff=lOff.left+("window"==context?0:pageScrollX());rect.left+=xOff,rect.right+=xOff}return rect.top+=yOff,rect.bottom+=yOff,rect}function fromCoordSystem(cm,coords,context){if("div"==context)return coords;var left=coords.left,top=coords.top;if("page"==context)left-=pageScrollX(),top-=pageScrollY();else if("local"==context||!context){var localBox=getRect(cm.display.sizer);left+=localBox.left,top+=localBox.top}var lineSpaceBox=getRect(cm.display.lineSpace);return{left:left-lineSpaceBox.left,top:top-lineSpaceBox.top}}function charCoords(cm,pos,context,lineObj,bias){return lineObj||(lineObj=getLine(cm.doc,pos.line)),intoCoordSystem(cm,lineObj,measureChar(cm,lineObj,pos.ch,null,bias),context)}function cursorCoords(cm,pos,context,lineObj,measurement){function get(ch,right){var m=measureChar(cm,lineObj,ch,measurement,right?"right":"left");return right?m.left=m.right:m.right=m.left,intoCoordSystem(cm,lineObj,m,context)}function getBidi(ch,partPos){var part=order[partPos],right=part.level%2;return ch==bidiLeft(part)&&partPos&&part.level<order[partPos-1].level?(part=order[--partPos],ch=bidiRight(part)-(part.level%2?0:1),right=!0):ch==bidiRight(part)&&partPos<order.length-1&&part.level<order[partPos+1].level&&(part=order[++partPos],ch=bidiLeft(part)-part.level%2,right=!1),right&&ch==part.to&&ch>part.from?get(ch-1):get(ch,right)}lineObj=lineObj||getLine(cm.doc,pos.line),measurement||(measurement=measureLine(cm,lineObj));var order=getOrder(lineObj),ch=pos.ch;if(!order)return get(ch);var partPos=getBidiPartAt(order,ch),val=getBidi(ch,partPos);return null!=bidiOther&&(val.other=getBidi(ch,bidiOther)),
+val}function PosWithInfo(line,ch,outside,xRel){var pos=new Pos(line,ch);return pos.xRel=xRel,outside&&(pos.outside=!0),pos}function coordsChar(cm,x,y){var doc=cm.doc;if(y+=cm.display.viewOffset,0>y)return PosWithInfo(doc.first,0,!0,-1);var lineNo=lineAtHeight(doc,y),last=doc.first+doc.size-1;if(lineNo>last)return PosWithInfo(doc.first+doc.size-1,getLine(doc,last).text.length,!0,1);for(0>x&&(x=0);;){var lineObj=getLine(doc,lineNo),found=coordsCharInner(cm,lineObj,lineNo,x,y),merged=collapsedSpanAtEnd(lineObj),mergedPos=merged&&merged.find();if(!merged||!(found.ch>mergedPos.from.ch||found.ch==mergedPos.from.ch&&found.xRel>0))return found;lineNo=mergedPos.to.line}}function coordsCharInner(cm,lineObj,lineNo,x,y){function getX(ch){var sp=cursorCoords(cm,Pos(lineNo,ch),"line",lineObj,measurement);return wrongLine=!0,innerOff>sp.bottom?sp.left-adjust:innerOff<sp.top?sp.left+adjust:(wrongLine=!1,sp.left)}var innerOff=y-heightAtLine(cm,lineObj),wrongLine=!1,adjust=2*cm.display.wrapper.clientWidth,measurement=measureLine(cm,lineObj),bidi=getOrder(lineObj),dist=lineObj.text.length,from=lineLeft(lineObj),to=lineRight(lineObj),fromX=getX(from),fromOutside=wrongLine,toX=getX(to),toOutside=wrongLine;if(x>toX)return PosWithInfo(lineNo,to,toOutside,1);for(;;){if(bidi?to==from||to==moveVisually(lineObj,from,1):1>=to-from){for(var ch=fromX>x||toX-x>=x-fromX?from:to,xDiff=x-(ch==from?fromX:toX);isExtendingChar.test(lineObj.text.charAt(ch));)++ch;var pos=PosWithInfo(lineNo,ch,ch==from?fromOutside:toOutside,0>xDiff?-1:xDiff?1:0);return pos}var step=Math.ceil(dist/2),middle=from+step;if(bidi){middle=from;for(var i=0;step>i;++i)middle=moveVisually(lineObj,middle,1)}var middleX=getX(middle);middleX>x?(to=middle,toX=middleX,(toOutside=wrongLine)&&(toX+=1e3),dist=step):(from=middle,fromX=middleX,fromOutside=wrongLine,dist-=step)}}function textHeight(display){if(null!=display.cachedTextHeight)return display.cachedTextHeight;if(null==measureText){measureText=elt("pre");for(var i=0;49>i;++i)measureText.appendChild(document.createTextNode("x")),measureText.appendChild(elt("br"));measureText.appendChild(document.createTextNode("x"))}removeChildrenAndAdd(display.measure,measureText);var height=measureText.offsetHeight/50;return height>3&&(display.cachedTextHeight=height),removeChildren(display.measure),height||1}function charWidth(display){if(null!=display.cachedCharWidth)return display.cachedCharWidth;var anchor=elt("span","x"),pre=elt("pre",[anchor]);removeChildrenAndAdd(display.measure,pre);var width=anchor.offsetWidth;return width>2&&(display.cachedCharWidth=width),width||10}function startOperation(cm){cm.curOp={changes:[],forceUpdate:!1,updateInput:null,userSelChange:null,textChanged:null,selectionChanged:!1,cursorActivity:!1,updateMaxLine:!1,updateScrollPos:!1,id:++nextOpId},delayedCallbackDepth++||(delayedCallbacks=[])}function endOperation(cm){var op=cm.curOp,doc=cm.doc,display=cm.display;if(cm.curOp=null,op.updateMaxLine&&computeMaxLength(cm),display.maxLineChanged&&!cm.options.lineWrapping&&display.maxLine){var width=measureLineWidth(cm,display.maxLine);display.sizer.style.minWidth=Math.max(0,width+3+scrollerCutOff)+"px",display.maxLineChanged=!1;var maxScrollLeft=Math.max(0,display.sizer.offsetLeft+display.sizer.offsetWidth-display.scroller.clientWidth);maxScrollLeft<doc.scrollLeft&&!op.updateScrollPos&&setScrollLeft(cm,Math.min(display.scroller.scrollLeft,maxScrollLeft),!0)}var newScrollPos,updated;if(op.updateScrollPos)newScrollPos=op.updateScrollPos;else if(op.selectionChanged&&display.scroller.clientHeight){var coords=cursorCoords(cm,doc.sel.head);newScrollPos=calculateScrollPos(cm,coords.left,coords.top,coords.left,coords.bottom)}(op.changes.length||op.forceUpdate||newScrollPos&&null!=newScrollPos.scrollTop)&&(updated=updateDisplay(cm,op.changes,newScrollPos&&newScrollPos.scrollTop,op.forceUpdate),cm.display.scroller.offsetHeight&&(cm.doc.scrollTop=cm.display.scroller.scrollTop)),!updated&&op.selectionChanged&&updateSelection(cm),op.updateScrollPos?(display.scroller.scrollTop=display.scrollbarV.scrollTop=doc.scrollTop=newScrollPos.scrollTop,display.scroller.scrollLeft=display.scrollbarH.scrollLeft=doc.scrollLeft=newScrollPos.scrollLeft,alignHorizontally(cm),op.scrollToPos&&scrollPosIntoView(cm,clipPos(cm.doc,op.scrollToPos),op.scrollToPosMargin)):newScrollPos&&scrollCursorIntoView(cm),op.selectionChanged&&restartBlink(cm),cm.state.focused&&op.updateInput&&resetInput(cm,op.userSelChange);var hidden=op.maybeHiddenMarkers,unhidden=op.maybeUnhiddenMarkers;if(hidden)for(var i=0;i<hidden.length;++i)hidden[i].lines.length||signal(hidden[i],"hide");if(unhidden)for(var i=0;i<unhidden.length;++i)unhidden[i].lines.length&&signal(unhidden[i],"unhide");var delayed;if(--delayedCallbackDepth||(delayed=delayedCallbacks,delayedCallbacks=null),op.textChanged&&signal(cm,"change",cm,op.textChanged),op.cursorActivity&&signal(cm,"cursorActivity",cm),delayed)for(var i=0;i<delayed.length;++i)delayed[i]()}function operation(cm1,f){return function(){var cm=cm1||this,withOp=!cm.curOp;withOp&&startOperation(cm);try{var result=f.apply(cm,arguments)}finally{withOp&&endOperation(cm)}return result}}function docOperation(f){return function(){var result,withOp=this.cm&&!this.cm.curOp;withOp&&startOperation(this.cm);try{result=f.apply(this,arguments)}finally{withOp&&endOperation(this.cm)}return result}}function runInOp(cm,f){var result,withOp=!cm.curOp;withOp&&startOperation(cm);try{result=f()}finally{withOp&&endOperation(cm)}return result}function regChange(cm,from,to,lendiff){null==from&&(from=cm.doc.first),null==to&&(to=cm.doc.first+cm.doc.size),cm.curOp.changes.push({from:from,to:to,diff:lendiff})}function slowPoll(cm){cm.display.pollingFast||cm.display.poll.set(cm.options.pollInterval,function(){readInput(cm),cm.state.focused&&slowPoll(cm)})}function fastPoll(cm){function p(){var changed=readInput(cm);changed||missed?(cm.display.pollingFast=!1,slowPoll(cm)):(missed=!0,cm.display.poll.set(60,p))}var missed=!1;cm.display.pollingFast=!0,cm.display.poll.set(20,p)}function readInput(cm){var input=cm.display.input,prevInput=cm.display.prevInput,doc=cm.doc,sel=doc.sel;if(!cm.state.focused||hasSelection(input)||isReadOnly(cm)||cm.state.disableInput)return!1;var text=input.value;if(text==prevInput&&posEq(sel.from,sel.to))return!1;if(ie&&!ie_lt9&&cm.display.inputHasSelection===text)return resetInput(cm,!0),!1;var withOp=!cm.curOp;withOp&&startOperation(cm),sel.shift=!1;for(var same=0,l=Math.min(prevInput.length,text.length);l>same&&prevInput.charCodeAt(same)==text.charCodeAt(same);)++same;var from=sel.from,to=sel.to;same<prevInput.length?from=Pos(from.line,from.ch-(prevInput.length-same)):cm.state.overwrite&&posEq(from,to)&&!cm.state.pasteIncoming&&(to=Pos(to.line,Math.min(getLine(doc,to.line).text.length,to.ch+(text.length-same))));var updateInput=cm.curOp.updateInput,changeEvent={from:from,to:to,text:splitLines(text.slice(same)),origin:cm.state.pasteIncoming?"paste":"+input"};return makeChange(cm.doc,changeEvent,"end"),cm.curOp.updateInput=updateInput,signalLater(cm,"inputRead",cm,changeEvent),text.length>1e3||text.indexOf("\n")>-1?input.value=cm.display.prevInput="":cm.display.prevInput=text,withOp&&endOperation(cm),cm.state.pasteIncoming=!1,!0}function resetInput(cm,user){var minimal,selected,doc=cm.doc;if(posEq(doc.sel.from,doc.sel.to))user&&(cm.display.prevInput=cm.display.input.value="",ie&&!ie_lt9&&(cm.display.inputHasSelection=null));else{cm.display.prevInput="",minimal=hasCopyEvent&&(doc.sel.to.line-doc.sel.from.line>100||(selected=cm.getSelection()).length>1e3);var content=minimal?"-":selected||cm.getSelection();cm.display.input.value=content,cm.state.focused&&selectInput(cm.display.input),ie&&!ie_lt9&&(cm.display.inputHasSelection=content)}cm.display.inaccurateSelection=minimal}function focusInput(cm){"nocursor"==cm.options.readOnly||mobile&&document.activeElement==cm.display.input||cm.display.input.focus()}function isReadOnly(cm){return cm.options.readOnly||cm.doc.cantEdit}function registerEventHandlers(cm){function reFocus(){cm.state.focused&&setTimeout(bind(focusInput,cm),0)}function onResize(){null==resizeTimer&&(resizeTimer=setTimeout(function(){resizeTimer=null,d.cachedCharWidth=d.cachedTextHeight=knownScrollbarWidth=null,clearCaches(cm),runInOp(cm,bind(regChange,cm))},100))}function unregister(){for(var p=d.wrapper.parentNode;p&&p!=document.body;p=p.parentNode);p?setTimeout(unregister,5e3):off(window,"resize",onResize)}function drag_(e){signalDOMEvent(cm,e)||cm.options.onDragEvent&&cm.options.onDragEvent(cm,addStop(e))||e_stop(e)}function prepareCopy(){d.inaccurateSelection&&(d.prevInput="",d.inaccurateSelection=!1,d.input.value=cm.getSelection(),selectInput(d.input))}var d=cm.display;on(d.scroller,"mousedown",operation(cm,onMouseDown)),ie?on(d.scroller,"dblclick",operation(cm,function(e){if(!signalDOMEvent(cm,e)){var pos=posFromMouse(cm,e);if(pos&&!clickInGutter(cm,e)&&!eventInWidget(cm.display,e)){e_preventDefault(e);var word=findWordAt(getLine(cm.doc,pos.line).text,pos);extendSelection(cm.doc,word.from,word.to)}}})):on(d.scroller,"dblclick",function(e){signalDOMEvent(cm,e)||e_preventDefault(e)}),on(d.lineSpace,"selectstart",function(e){eventInWidget(d,e)||e_preventDefault(e)}),captureMiddleClick||on(d.scroller,"contextmenu",function(e){onContextMenu(cm,e)}),on(d.scroller,"scroll",function(){d.scroller.clientHeight&&(setScrollTop(cm,d.scroller.scrollTop),setScrollLeft(cm,d.scroller.scrollLeft,!0),signal(cm,"scroll",cm))}),on(d.scrollbarV,"scroll",function(){d.scroller.clientHeight&&setScrollTop(cm,d.scrollbarV.scrollTop)}),on(d.scrollbarH,"scroll",function(){d.scroller.clientHeight&&setScrollLeft(cm,d.scrollbarH.scrollLeft)}),on(d.scroller,"mousewheel",function(e){onScrollWheel(cm,e)}),on(d.scroller,"DOMMouseScroll",function(e){onScrollWheel(cm,e)}),on(d.scrollbarH,"mousedown",reFocus),on(d.scrollbarV,"mousedown",reFocus),on(d.wrapper,"scroll",function(){d.wrapper.scrollTop=d.wrapper.scrollLeft=0});var resizeTimer;on(window,"resize",onResize),setTimeout(unregister,5e3),on(d.input,"keyup",operation(cm,function(e){signalDOMEvent(cm,e)||cm.options.onKeyEvent&&cm.options.onKeyEvent(cm,addStop(e))||16==e.keyCode&&(cm.doc.sel.shift=!1)})),on(d.input,"input",bind(fastPoll,cm)),on(d.input,"keydown",operation(cm,onKeyDown)),on(d.input,"keypress",operation(cm,onKeyPress)),on(d.input,"focus",bind(onFocus,cm)),on(d.input,"blur",bind(onBlur,cm)),cm.options.dragDrop&&(on(d.scroller,"dragstart",function(e){onDragStart(cm,e)}),on(d.scroller,"dragenter",drag_),on(d.scroller,"dragover",drag_),on(d.scroller,"drop",operation(cm,onDrop))),on(d.scroller,"paste",function(e){eventInWidget(d,e)||(focusInput(cm),fastPoll(cm))}),on(d.input,"paste",function(){cm.state.pasteIncoming=!0,fastPoll(cm)}),on(d.input,"cut",prepareCopy),on(d.input,"copy",prepareCopy),khtml&&on(d.sizer,"mouseup",function(){document.activeElement==d.input&&d.input.blur(),focusInput(cm)})}function eventInWidget(display,e){for(var n=e_target(e);n!=display.wrapper;n=n.parentNode)if(!n||n.ignoreEvents||n.parentNode==display.sizer&&n!=display.mover)return!0}function posFromMouse(cm,e,liberal){var display=cm.display;if(!liberal){var target=e_target(e);if(target==display.scrollbarH||target==display.scrollbarH.firstChild||target==display.scrollbarV||target==display.scrollbarV.firstChild||target==display.scrollbarFiller||target==display.gutterFiller)return null}var x,y,space=getRect(display.lineSpace);try{x=e.clientX,y=e.clientY}catch(e){return null}return coordsChar(cm,x-space.left,y-space.top)}function onMouseDown(e){function doSelect(cur){if(!posEq(lastPos,cur)){if(lastPos=cur,"single"==type)return void extendSelection(cm.doc,clipPos(doc,start),cur);if(startstart=clipPos(doc,startstart),startend=clipPos(doc,startend),"double"==type){var word=findWordAt(getLine(doc,cur.line).text,cur);posLess(cur,startstart)?extendSelection(cm.doc,word.from,startend):extendSelection(cm.doc,startstart,word.to)}else"triple"==type&&(posLess(cur,startstart)?extendSelection(cm.doc,startend,clipPos(doc,Pos(cur.line,0))):extendSelection(cm.doc,startstart,clipPos(doc,Pos(cur.line+1,0))))}}function extend(e){var curCount=++counter,cur=posFromMouse(cm,e,!0);if(cur)if(posEq(cur,last)){var outside=e.clientY<editorSize.top?-20:e.clientY>editorSize.bottom?20:0;outside&&setTimeout(operation(cm,function(){counter==curCount&&(display.scroller.scrollTop+=outside,extend(e))}),50)}else{cm.state.focused||onFocus(cm),last=cur,doSelect(cur);var visible=visibleLines(display,doc);(cur.line>=visible.to||cur.line<visible.from)&&setTimeout(operation(cm,function(){counter==curCount&&extend(e)}),150)}}function done(e){counter=1/0,e_preventDefault(e),focusInput(cm),off(document,"mousemove",move),off(document,"mouseup",up)}if(!signalDOMEvent(this,e)){var cm=this,display=cm.display,doc=cm.doc,sel=doc.sel;if(sel.shift=e.shiftKey,eventInWidget(display,e))return void(webkit||(display.scroller.draggable=!1,setTimeout(function(){display.scroller.draggable=!0},100)));if(!clickInGutter(cm,e)){var start=posFromMouse(cm,e);switch(e_button(e)){case 3:return void(captureMiddleClick&&onContextMenu.call(cm,cm,e));case 2:return start&&extendSelection(cm.doc,start),setTimeout(bind(focusInput,cm),20),void e_preventDefault(e)}if(!start)return void(e_target(e)==display.scroller&&e_preventDefault(e));cm.state.focused||onFocus(cm);var now=+new Date,type="single";if(lastDoubleClick&&lastDoubleClick.time>now-400&&posEq(lastDoubleClick.pos,start))type="triple",e_preventDefault(e),setTimeout(bind(focusInput,cm),20),selectLine(cm,start.line);else if(lastClick&&lastClick.time>now-400&&posEq(lastClick.pos,start)){type="double",lastDoubleClick={time:now,pos:start},e_preventDefault(e);var word=findWordAt(getLine(doc,start.line).text,start);extendSelection(cm.doc,word.from,word.to)}else lastClick={time:now,pos:start};var last=start;if(cm.options.dragDrop&&dragAndDrop&&!isReadOnly(cm)&&!posEq(sel.from,sel.to)&&!posLess(start,sel.from)&&!posLess(sel.to,start)&&"single"==type){var dragEnd=operation(cm,function(e2){webkit&&(display.scroller.draggable=!1),cm.state.draggingText=!1,off(document,"mouseup",dragEnd),off(display.scroller,"drop",dragEnd),Math.abs(e.clientX-e2.clientX)+Math.abs(e.clientY-e2.clientY)<10&&(e_preventDefault(e2),extendSelection(cm.doc,start),focusInput(cm))});return webkit&&(display.scroller.draggable=!0),cm.state.draggingText=dragEnd,display.scroller.dragDrop&&display.scroller.dragDrop(),on(document,"mouseup",dragEnd),void on(display.scroller,"drop",dragEnd)}e_preventDefault(e),"single"==type&&extendSelection(cm.doc,clipPos(doc,start));var startstart=sel.from,startend=sel.to,lastPos=start,editorSize=getRect(display.wrapper),counter=0,move=operation(cm,function(e){ie||e_button(e)?extend(e):done(e)}),up=operation(cm,done);on(document,"mousemove",move),on(document,"mouseup",up)}}}function clickInGutter(cm,e){var display=cm.display;try{var mX=e.clientX,mY=e.clientY}catch(e){return!1}if(mX>=Math.floor(getRect(display.gutters).right))return!1;if(e_preventDefault(e),!hasHandler(cm,"gutterClick"))return!0;var lineBox=getRect(display.lineDiv);if(mY>lineBox.bottom)return!0;mY-=lineBox.top-display.viewOffset;for(var i=0;i<cm.options.gutters.length;++i){var g=display.gutters.childNodes[i];if(g&&getRect(g).right>=mX){var line=lineAtHeight(cm.doc,mY),gutter=cm.options.gutters[i];signalLater(cm,"gutterClick",cm,line,gutter,e);break}}return!0}function onDrop(e){var cm=this;if(!(signalDOMEvent(cm,e)||eventInWidget(cm.display,e)||cm.options.onDragEvent&&cm.options.onDragEvent(cm,addStop(e)))){e_preventDefault(e),ie&&(lastDrop=+new Date);var pos=posFromMouse(cm,e,!0),files=e.dataTransfer.files;if(pos&&!isReadOnly(cm))if(files&&files.length&&window.FileReader&&window.File)for(var n=files.length,text=Array(n),read=0,loadFile=function(file,i){var reader=new FileReader;reader.onload=function(){text[i]=reader.result,++read==n&&(pos=clipPos(cm.doc,pos),makeChange(cm.doc,{from:pos,to:pos,text:splitLines(text.join("\n")),origin:"paste"},"around"))},reader.readAsText(file)},i=0;n>i;++i)loadFile(files[i],i);else{if(cm.state.draggingText&&!posLess(pos,cm.doc.sel.from)&&!posLess(cm.doc.sel.to,pos))return cm.state.draggingText(e),void setTimeout(bind(focusInput,cm),20);try{var text=e.dataTransfer.getData("Text");if(text){var curFrom=cm.doc.sel.from,curTo=cm.doc.sel.to;setSelection(cm.doc,pos,pos),cm.state.draggingText&&replaceRange(cm.doc,"",curFrom,curTo,"paste"),cm.replaceSelection(text,null,"paste"),focusInput(cm),onFocus(cm)}}catch(e){}}}}function onDragStart(cm,e){if(ie&&(!cm.state.draggingText||+new Date-lastDrop<100))return void e_stop(e);if(!signalDOMEvent(cm,e)&&!eventInWidget(cm.display,e)){var txt=cm.getSelection();if(e.dataTransfer.setData("Text",txt),e.dataTransfer.setDragImage&&!safari){var img=elt("img",null,null,"position: fixed; left: 0; top: 0;");opera&&(img.width=img.height=1,cm.display.wrapper.appendChild(img),img._top=img.offsetTop),e.dataTransfer.setDragImage(img,0,0),opera&&img.parentNode.removeChild(img)}}}function setScrollTop(cm,val){Math.abs(cm.doc.scrollTop-val)<2||(cm.doc.scrollTop=val,gecko||updateDisplay(cm,[],val),cm.display.scroller.scrollTop!=val&&(cm.display.scroller.scrollTop=val),cm.display.scrollbarV.scrollTop!=val&&(cm.display.scrollbarV.scrollTop=val),gecko&&updateDisplay(cm,[]),startWorker(cm,100))}function setScrollLeft(cm,val,isScroller){(isScroller?val==cm.doc.scrollLeft:Math.abs(cm.doc.scrollLeft-val)<2)||(val=Math.min(val,cm.display.scroller.scrollWidth-cm.display.scroller.clientWidth),cm.doc.scrollLeft=val,alignHorizontally(cm),cm.display.scroller.scrollLeft!=val&&(cm.display.scroller.scrollLeft=val),cm.display.scrollbarH.scrollLeft!=val&&(cm.display.scrollbarH.scrollLeft=val))}function onScrollWheel(cm,e){var dx=e.wheelDeltaX,dy=e.wheelDeltaY;null==dx&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(dx=e.detail),null==dy&&e.detail&&e.axis==e.VERTICAL_AXIS?dy=e.detail:null==dy&&(dy=e.wheelDelta);var display=cm.display,scroll=display.scroller;if(dx&&scroll.scrollWidth>scroll.clientWidth||dy&&scroll.scrollHeight>scroll.clientHeight){if(dy&&mac&&webkit)for(var cur=e.target;cur!=scroll;cur=cur.parentNode)if(cur.lineObj){cm.display.currentWheelTarget=cur;break}if(dx&&!gecko&&!opera&&null!=wheelPixelsPerUnit)return dy&&setScrollTop(cm,Math.max(0,Math.min(scroll.scrollTop+dy*wheelPixelsPerUnit,scroll.scrollHeight-scroll.clientHeight))),setScrollLeft(cm,Math.max(0,Math.min(scroll.scrollLeft+dx*wheelPixelsPerUnit,scroll.scrollWidth-scroll.clientWidth))),e_preventDefault(e),void(display.wheelStartX=null);if(dy&&null!=wheelPixelsPerUnit){var pixels=dy*wheelPixelsPerUnit,top=cm.doc.scrollTop,bot=top+display.wrapper.clientHeight;0>pixels?top=Math.max(0,top+pixels-50):bot=Math.min(cm.doc.height,bot+pixels+50),updateDisplay(cm,[],{top:top,bottom:bot})}20>wheelSamples&&(null==display.wheelStartX?(display.wheelStartX=scroll.scrollLeft,display.wheelStartY=scroll.scrollTop,display.wheelDX=dx,display.wheelDY=dy,setTimeout(function(){if(null!=display.wheelStartX){var movedX=scroll.scrollLeft-display.wheelStartX,movedY=scroll.scrollTop-display.wheelStartY,sample=movedY&&display.wheelDY&&movedY/display.wheelDY||movedX&&display.wheelDX&&movedX/display.wheelDX;display.wheelStartX=display.wheelStartY=null,sample&&(wheelPixelsPerUnit=(wheelPixelsPerUnit*wheelSamples+sample)/(wheelSamples+1),++wheelSamples)}},200)):(display.wheelDX+=dx,display.wheelDY+=dy))}}function doHandleBinding(cm,bound,dropShift){if("string"==typeof bound&&(bound=commands[bound],!bound))return!1;cm.display.pollingFast&&readInput(cm)&&(cm.display.pollingFast=!1);var doc=cm.doc,prevShift=doc.sel.shift,done=!1;try{isReadOnly(cm)&&(cm.state.suppressEdits=!0),dropShift&&(doc.sel.shift=!1),done=bound(cm)!=Pass}finally{doc.sel.shift=prevShift,cm.state.suppressEdits=!1}return done}function allKeyMaps(cm){var maps=cm.state.keyMaps.slice(0);return cm.options.extraKeys&&maps.push(cm.options.extraKeys),maps.push(cm.options.keyMap),maps}function handleKeyBinding(cm,e){var startMap=getKeyMap(cm.options.keyMap),next=startMap.auto;clearTimeout(maybeTransition),next&&!isModifierKey(e)&&(maybeTransition=setTimeout(function(){getKeyMap(cm.options.keyMap)==startMap&&(cm.options.keyMap=next.call?next.call(null,cm):next,keyMapChanged(cm))},50));var name=keyName(e,!0),handled=!1;if(!name)return!1;var keymaps=allKeyMaps(cm);return handled=e.shiftKey?lookupKey("Shift-"+name,keymaps,function(b){return doHandleBinding(cm,b,!0)})||lookupKey(name,keymaps,function(b){return("string"==typeof b?/^go[A-Z]/.test(b):b.motion)?doHandleBinding(cm,b):void 0}):lookupKey(name,keymaps,function(b){return doHandleBinding(cm,b)}),handled&&(e_preventDefault(e),restartBlink(cm),ie_lt9&&(e.oldKeyCode=e.keyCode,e.keyCode=0),signalLater(cm,"keyHandled",cm,name,e)),handled}function handleCharBinding(cm,e,ch){var handled=lookupKey("'"+ch+"'",allKeyMaps(cm),function(b){return doHandleBinding(cm,b,!0)});return handled&&(e_preventDefault(e),restartBlink(cm),signalLater(cm,"keyHandled",cm,"'"+ch+"'",e)),handled}function onKeyDown(e){var cm=this;if(cm.state.focused||onFocus(cm),ie&&27==e.keyCode&&(e.returnValue=!1),!(signalDOMEvent(cm,e)||cm.options.onKeyEvent&&cm.options.onKeyEvent(cm,addStop(e)))){var code=e.keyCode;cm.doc.sel.shift=16==code||e.shiftKey;var handled=handleKeyBinding(cm,e);opera&&(lastStoppedKey=handled?code:null,!handled&&88==code&&!hasCopyEvent&&(mac?e.metaKey:e.ctrlKey)&&cm.replaceSelection(""))}}function onKeyPress(e){var cm=this;if(!(signalDOMEvent(cm,e)||cm.options.onKeyEvent&&cm.options.onKeyEvent(cm,addStop(e)))){var keyCode=e.keyCode,charCode=e.charCode;if(opera&&keyCode==lastStoppedKey)return lastStoppedKey=null,void e_preventDefault(e);if(!(opera&&(!e.which||e.which<10)||khtml)||!handleKeyBinding(cm,e)){var ch=String.fromCharCode(null==charCode?keyCode:charCode);this.options.electricChars&&this.doc.mode.electricChars&&this.options.smartIndent&&!isReadOnly(this)&&this.doc.mode.electricChars.indexOf(ch)>-1&&setTimeout(operation(cm,function(){indentLine(cm,cm.doc.sel.to.line,"smart")}),75),handleCharBinding(cm,e,ch)||(ie&&!ie_lt9&&(cm.display.inputHasSelection=null),fastPoll(cm))}}}function onFocus(cm){"nocursor"!=cm.options.readOnly&&(cm.state.focused||(signal(cm,"focus",cm),cm.state.focused=!0,-1==cm.display.wrapper.className.search(/\bCodeMirror-focused\b/)&&(cm.display.wrapper.className+=" CodeMirror-focused"),resetInput(cm,!0)),slowPoll(cm),restartBlink(cm))}function onBlur(cm){cm.state.focused&&(signal(cm,"blur",cm),cm.state.focused=!1,cm.display.wrapper.className=cm.display.wrapper.className.replace(" CodeMirror-focused","")),clearInterval(cm.display.blinker),setTimeout(function(){cm.state.focused||(cm.doc.sel.shift=!1)},150)}function onContextMenu(cm,e){function prepareSelectAllHack(){if(null!=display.input.selectionStart){var extval=display.input.value=" "+(posEq(sel.from,sel.to)?"":display.input.value);display.prevInput=" ",display.input.selectionStart=1,display.input.selectionEnd=extval.length}}function rehide(){if(display.inputDiv.style.position="relative",display.input.style.cssText=oldCSS,ie_lt9&&(display.scrollbarV.scrollTop=display.scroller.scrollTop=scrollPos),slowPoll(cm),null!=display.input.selectionStart){(!ie||ie_lt9)&&prepareSelectAllHack(),clearTimeout(detectingSelectAll);var i=0,poll=function(){" "==display.prevInput&&0==display.input.selectionStart?operation(cm,commands.selectAll)(cm):i++<10?detectingSelectAll=setTimeout(poll,500):resetInput(cm)};detectingSelectAll=setTimeout(poll,200)}}if(!signalDOMEvent(cm,e,"contextmenu")){var display=cm.display,sel=cm.doc.sel;if(!eventInWidget(display,e)){var pos=posFromMouse(cm,e),scrollPos=display.scroller.scrollTop;if(pos&&!opera){(posEq(sel.from,sel.to)||posLess(pos,sel.from)||!posLess(pos,sel.to))&&operation(cm,setSelection)(cm.doc,pos,pos);var oldCSS=display.input.style.cssText;if(display.inputDiv.style.position="absolute",display.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(e.clientY-5)+"px; left: "+(e.clientX-5)+"px; z-index: 1000; background: white; outline: none;border-width: 0; outline: none; overflow: hidden; opacity: .05; -ms-opacity: .05; filter: alpha(opacity=5);",focusInput(cm),resetInput(cm,!0),posEq(sel.from,sel.to)&&(display.input.value=display.prevInput=" "),ie&&!ie_lt9&&prepareSelectAllHack(),captureMiddleClick){e_stop(e);var mouseup=function(){off(window,"mouseup",mouseup),setTimeout(rehide,20)};on(window,"mouseup",mouseup)}else setTimeout(rehide,50)}}}}function clipPostChange(doc,change,pos){if(!posLess(change.from,pos))return clipPos(doc,pos);var diff=change.text.length-1-(change.to.line-change.from.line);if(pos.line>change.to.line+diff){var preLine=pos.line-diff,lastLine=doc.first+doc.size-1;return preLine>lastLine?Pos(lastLine,getLine(doc,lastLine).text.length):clipToLen(pos,getLine(doc,preLine).text.length)}if(pos.line==change.to.line+diff)return clipToLen(pos,lst(change.text).length+(1==change.text.length?change.from.ch:0)+getLine(doc,change.to.line).text.length-change.to.ch);var inside=pos.line-change.from.line;return clipToLen(pos,change.text[inside].length+(inside?0:change.from.ch))}function computeSelAfterChange(doc,change,hint){if(hint&&"object"==typeof hint)return{anchor:clipPostChange(doc,change,hint.anchor),head:clipPostChange(doc,change,hint.head)};if("start"==hint)return{anchor:change.from,head:change.from};var end=changeEnd(change);if("around"==hint)return{anchor:change.from,head:end};if("end"==hint)return{anchor:end,head:end};var adjustPos=function(pos){if(posLess(pos,change.from))return pos;if(!posLess(change.to,pos))return end;var line=pos.line+change.text.length-(change.to.line-change.from.line)-1,ch=pos.ch;return pos.line==change.to.line&&(ch+=end.ch-change.to.ch),Pos(line,ch)};return{anchor:adjustPos(doc.sel.anchor),head:adjustPos(doc.sel.head)}}function filterChange(doc,change,update){var obj={canceled:!1,from:change.from,to:change.to,text:change.text,origin:change.origin,cancel:function(){this.canceled=!0}};return update&&(obj.update=function(from,to,text,origin){from&&(this.from=clipPos(doc,from)),to&&(this.to=clipPos(doc,to)),text&&(this.text=text),void 0!==origin&&(this.origin=origin)}),signal(doc,"beforeChange",doc,obj),doc.cm&&signal(doc.cm,"beforeChange",doc.cm,obj),obj.canceled?null:{from:obj.from,to:obj.to,text:obj.text,origin:obj.origin}}function makeChange(doc,change,selUpdate,ignoreReadOnly){if(doc.cm){if(!doc.cm.curOp)return operation(doc.cm,makeChange)(doc,change,selUpdate,ignoreReadOnly);if(doc.cm.state.suppressEdits)return}if(!(hasHandler(doc,"beforeChange")||doc.cm&&hasHandler(doc.cm,"beforeChange"))||(change=filterChange(doc,change,!0))){var split=sawReadOnlySpans&&!ignoreReadOnly&&removeReadOnlyRanges(doc,change.from,change.to);if(split){for(var i=split.length-1;i>=1;--i)makeChangeNoReadonly(doc,{from:split[i].from,to:split[i].to,text:[""]});split.length&&makeChangeNoReadonly(doc,{from:split[0].from,to:split[0].to,text:change.text},selUpdate)}else makeChangeNoReadonly(doc,change,selUpdate)}}function makeChangeNoReadonly(doc,change,selUpdate){var selAfter=computeSelAfterChange(doc,change,selUpdate);addToHistory(doc,change,selAfter,doc.cm?doc.cm.curOp.id:0/0),makeChangeSingleDoc(doc,change,selAfter,stretchSpansOverChange(doc,change));var rebased=[];linkedDocs(doc,function(doc,sharedHist){sharedHist||-1!=indexOf(rebased,doc.history)||(rebaseHist(doc.history,change),rebased.push(doc.history)),makeChangeSingleDoc(doc,change,null,stretchSpansOverChange(doc,change))})}function makeChangeFromHistory(doc,type){if(!doc.cm||!doc.cm.state.suppressEdits){var hist=doc.history,event=("undo"==type?hist.done:hist.undone).pop();if(event){var anti={changes:[],anchorBefore:event.anchorAfter,headBefore:event.headAfter,anchorAfter:event.anchorBefore,headAfter:event.headBefore,generation:hist.generation};("undo"==type?hist.undone:hist.done).push(anti),hist.generation=event.generation||++hist.maxGeneration;for(var filter=hasHandler(doc,"beforeChange")||doc.cm&&hasHandler(doc.cm,"beforeChange"),i=event.changes.length-1;i>=0;--i){var change=event.changes[i];if(change.origin=type,filter&&!filterChange(doc,change,!1))return void(("undo"==type?hist.done:hist.undone).length=0);anti.changes.push(historyChangeFromChange(doc,change));var after=i?computeSelAfterChange(doc,change,null):{anchor:event.anchorBefore,head:event.headBefore};makeChangeSingleDoc(doc,change,after,mergeOldSpans(doc,change));var rebased=[];linkedDocs(doc,function(doc,sharedHist){sharedHist||-1!=indexOf(rebased,doc.history)||(rebaseHist(doc.history,change),rebased.push(doc.history)),makeChangeSingleDoc(doc,change,null,mergeOldSpans(doc,change))})}}}}function shiftDoc(doc,distance){function shiftPos(pos){return Pos(pos.line+distance,pos.ch)}doc.first+=distance,doc.cm&&regChange(doc.cm,doc.first,doc.first,distance),doc.sel.head=shiftPos(doc.sel.head),doc.sel.anchor=shiftPos(doc.sel.anchor),doc.sel.from=shiftPos(doc.sel.from),doc.sel.to=shiftPos(doc.sel.to)}function makeChangeSingleDoc(doc,change,selAfter,spans){if(doc.cm&&!doc.cm.curOp)return operation(doc.cm,makeChangeSingleDoc)(doc,change,selAfter,spans);if(change.to.line<doc.first)return void shiftDoc(doc,change.text.length-1-(change.to.line-change.from.line));if(!(change.from.line>doc.lastLine())){if(change.from.line<doc.first){var shift=change.text.length-1-(doc.first-change.from.line);shiftDoc(doc,shift),change={from:Pos(doc.first,0),to:Pos(change.to.line+shift,change.to.ch),text:[lst(change.text)],origin:change.origin}}var last=doc.lastLine();change.to.line>last&&(change={from:change.from,to:Pos(last,getLine(doc,last).text.length),text:[change.text[0]],origin:change.origin}),change.removed=getBetween(doc,change.from,change.to),selAfter||(selAfter=computeSelAfterChange(doc,change,null)),doc.cm?makeChangeSingleDocInEditor(doc.cm,change,spans,selAfter):updateDoc(doc,change,spans,selAfter)}}function makeChangeSingleDocInEditor(cm,change,spans,selAfter){var doc=cm.doc,display=cm.display,from=change.from,to=change.to,recomputeMaxLength=!1,checkWidthStart=from.line;cm.options.lineWrapping||(checkWidthStart=lineNo(visualLine(doc,getLine(doc,from.line))),doc.iter(checkWidthStart,to.line+1,function(line){return line==display.maxLine?(recomputeMaxLength=!0,!0):void 0})),posLess(doc.sel.head,change.from)||posLess(change.to,doc.sel.head)||(cm.curOp.cursorActivity=!0),updateDoc(doc,change,spans,selAfter,estimateHeight(cm)),cm.options.lineWrapping||(doc.iter(checkWidthStart,from.line+change.text.length,function(line){var len=lineLength(doc,line);len>display.maxLineLength&&(display.maxLine=line,display.maxLineLength=len,display.maxLineChanged=!0,recomputeMaxLength=!1)}),recomputeMaxLength&&(cm.curOp.updateMaxLine=!0)),doc.frontier=Math.min(doc.frontier,from.line),startWorker(cm,400);var lendiff=change.text.length-(to.line-from.line)-1;if(regChange(cm,from.line,to.line+1,lendiff),hasHandler(cm,"change")){var changeObj={from:from,to:to,text:change.text,removed:change.removed,origin:change.origin};if(cm.curOp.textChanged){for(var cur=cm.curOp.textChanged;cur.next;cur=cur.next);cur.next=changeObj}else cm.curOp.textChanged=changeObj}}function replaceRange(doc,code,from,to,origin){if(to||(to=from),posLess(to,from)){var tmp=to;to=from,from=tmp}"string"==typeof code&&(code=splitLines(code)),makeChange(doc,{from:from,to:to,text:code,origin:origin},null)}function Pos(line,ch){return this instanceof Pos?(this.line=line,void(this.ch=ch)):new Pos(line,ch)}function posEq(a,b){return a.line==b.line&&a.ch==b.ch}function posLess(a,b){return a.line<b.line||a.line==b.line&&a.ch<b.ch}function copyPos(x){return Pos(x.line,x.ch)}function clipLine(doc,n){return Math.max(doc.first,Math.min(n,doc.first+doc.size-1))}function clipPos(doc,pos){if(pos.line<doc.first)return Pos(doc.first,0);var last=doc.first+doc.size-1;return pos.line>last?Pos(last,getLine(doc,last).text.length):clipToLen(pos,getLine(doc,pos.line).text.length)}function clipToLen(pos,linelen){var ch=pos.ch;return null==ch||ch>linelen?Pos(pos.line,linelen):0>ch?Pos(pos.line,0):pos}function isLine(doc,l){return l>=doc.first&&l<doc.first+doc.size}function extendSelection(doc,pos,other,bias){
+if(doc.sel.shift||doc.sel.extend){var anchor=doc.sel.anchor;if(other){var posBefore=posLess(pos,anchor);posBefore!=posLess(other,anchor)?(anchor=pos,pos=other):posBefore!=posLess(pos,other)&&(pos=other)}setSelection(doc,anchor,pos,bias)}else setSelection(doc,pos,other||pos,bias);doc.cm&&(doc.cm.curOp.userSelChange=!0)}function filterSelectionChange(doc,anchor,head){var obj={anchor:anchor,head:head};return signal(doc,"beforeSelectionChange",doc,obj),doc.cm&&signal(doc.cm,"beforeSelectionChange",doc.cm,obj),obj.anchor=clipPos(doc,obj.anchor),obj.head=clipPos(doc,obj.head),obj}function setSelection(doc,anchor,head,bias,checkAtomic){if(!checkAtomic&&hasHandler(doc,"beforeSelectionChange")||doc.cm&&hasHandler(doc.cm,"beforeSelectionChange")){var filtered=filterSelectionChange(doc,anchor,head);head=filtered.head,anchor=filtered.anchor}var sel=doc.sel;if(sel.goalColumn=null,(checkAtomic||!posEq(anchor,sel.anchor))&&(anchor=skipAtomic(doc,anchor,bias,"push"!=checkAtomic)),(checkAtomic||!posEq(head,sel.head))&&(head=skipAtomic(doc,head,bias,"push"!=checkAtomic)),!posEq(sel.anchor,anchor)||!posEq(sel.head,head)){sel.anchor=anchor,sel.head=head;var inv=posLess(head,anchor);sel.from=inv?head:anchor,sel.to=inv?anchor:head,doc.cm&&(doc.cm.curOp.updateInput=doc.cm.curOp.selectionChanged=doc.cm.curOp.cursorActivity=!0),signalLater(doc,"cursorActivity",doc)}}function reCheckSelection(cm){setSelection(cm.doc,cm.doc.sel.from,cm.doc.sel.to,null,"push")}function skipAtomic(doc,pos,bias,mayClear){var flipped=!1,curPos=pos,dir=bias||1;doc.cantEdit=!1;search:for(;;){var line=getLine(doc,curPos.line);if(line.markedSpans)for(var i=0;i<line.markedSpans.length;++i){var sp=line.markedSpans[i],m=sp.marker;if((null==sp.from||(m.inclusiveLeft?sp.from<=curPos.ch:sp.from<curPos.ch))&&(null==sp.to||(m.inclusiveRight?sp.to>=curPos.ch:sp.to>curPos.ch))){if(mayClear&&(signal(m,"beforeCursorEnter"),m.explicitlyCleared)){if(line.markedSpans){--i;continue}break}if(!m.atomic)continue;var newPos=m.find()[0>dir?"from":"to"];if(posEq(newPos,curPos)&&(newPos.ch+=dir,newPos.ch<0?newPos=newPos.line>doc.first?clipPos(doc,Pos(newPos.line-1)):null:newPos.ch>line.text.length&&(newPos=newPos.line<doc.first+doc.size-1?Pos(newPos.line+1,0):null),!newPos)){if(flipped)return mayClear?(doc.cantEdit=!0,Pos(doc.first,0)):skipAtomic(doc,pos,bias,!0);flipped=!0,newPos=pos,dir=-dir}curPos=newPos;continue search}}return curPos}}function scrollCursorIntoView(cm){var coords=scrollPosIntoView(cm,cm.doc.sel.head,cm.options.cursorScrollMargin);if(cm.state.focused){var display=cm.display,box=getRect(display.sizer),doScroll=null;if(coords.top+box.top<0?doScroll=!0:coords.bottom+box.top>(window.innerHeight||document.documentElement.clientHeight)&&(doScroll=!1),null!=doScroll&&!phantom){var hidden="none"==display.cursor.style.display;hidden&&(display.cursor.style.display="",display.cursor.style.left=coords.left+"px",display.cursor.style.top=coords.top-display.viewOffset+"px"),display.cursor.scrollIntoView(doScroll),hidden&&(display.cursor.style.display="none")}}}function scrollPosIntoView(cm,pos,margin){for(null==margin&&(margin=0);;){var changed=!1,coords=cursorCoords(cm,pos),scrollPos=calculateScrollPos(cm,coords.left,coords.top-margin,coords.left,coords.bottom+margin),startTop=cm.doc.scrollTop,startLeft=cm.doc.scrollLeft;if(null!=scrollPos.scrollTop&&(setScrollTop(cm,scrollPos.scrollTop),Math.abs(cm.doc.scrollTop-startTop)>1&&(changed=!0)),null!=scrollPos.scrollLeft&&(setScrollLeft(cm,scrollPos.scrollLeft),Math.abs(cm.doc.scrollLeft-startLeft)>1&&(changed=!0)),!changed)return coords}}function scrollIntoView(cm,x1,y1,x2,y2){var scrollPos=calculateScrollPos(cm,x1,y1,x2,y2);null!=scrollPos.scrollTop&&setScrollTop(cm,scrollPos.scrollTop),null!=scrollPos.scrollLeft&&setScrollLeft(cm,scrollPos.scrollLeft)}function calculateScrollPos(cm,x1,y1,x2,y2){var display=cm.display,snapMargin=textHeight(cm.display);0>y1&&(y1=0);var screen=display.scroller.clientHeight-scrollerCutOff,screentop=display.scroller.scrollTop,result={},docBottom=cm.doc.height+paddingVert(display),atTop=snapMargin>y1,atBottom=y2>docBottom-snapMargin;if(screentop>y1)result.scrollTop=atTop?0:y1;else if(y2>screentop+screen){var newTop=Math.min(y1,(atBottom?docBottom:y2)-screen);newTop!=screentop&&(result.scrollTop=newTop)}var screenw=display.scroller.clientWidth-scrollerCutOff,screenleft=display.scroller.scrollLeft;x1+=display.gutters.offsetWidth,x2+=display.gutters.offsetWidth;var gutterw=display.gutters.offsetWidth,atLeft=gutterw+10>x1;return screenleft+gutterw>x1||atLeft?(atLeft&&(x1=0),result.scrollLeft=Math.max(0,x1-10-gutterw)):x2>screenw+screenleft-3&&(result.scrollLeft=x2+10-screenw),result}function updateScrollPos(cm,left,top){cm.curOp.updateScrollPos={scrollLeft:null==left?cm.doc.scrollLeft:left,scrollTop:null==top?cm.doc.scrollTop:top}}function addToScrollPos(cm,left,top){var pos=cm.curOp.updateScrollPos||(cm.curOp.updateScrollPos={scrollLeft:cm.doc.scrollLeft,scrollTop:cm.doc.scrollTop}),scroll=cm.display.scroller;pos.scrollTop=Math.max(0,Math.min(scroll.scrollHeight-scroll.clientHeight,pos.scrollTop+top)),pos.scrollLeft=Math.max(0,Math.min(scroll.scrollWidth-scroll.clientWidth,pos.scrollLeft+left))}function indentLine(cm,n,how,aggressive){var doc=cm.doc;if(null==how&&(how="add"),"smart"==how)if(cm.doc.mode.indent)var state=getStateBefore(cm,n);else how="prev";var indentation,tabSize=cm.options.tabSize,line=getLine(doc,n),curSpace=countColumn(line.text,null,tabSize),curSpaceString=line.text.match(/^\s*/)[0];if("smart"==how&&(indentation=cm.doc.mode.indent(state,line.text.slice(curSpaceString.length),line.text),indentation==Pass)){if(!aggressive)return;how="prev"}"prev"==how?indentation=n>doc.first?countColumn(getLine(doc,n-1).text,null,tabSize):0:"add"==how?indentation=curSpace+cm.options.indentUnit:"subtract"==how?indentation=curSpace-cm.options.indentUnit:"number"==typeof how&&(indentation=curSpace+how),indentation=Math.max(0,indentation);var indentString="",pos=0;if(cm.options.indentWithTabs)for(var i=Math.floor(indentation/tabSize);i;--i)pos+=tabSize,indentString+="	";indentation>pos&&(indentString+=spaceStr(indentation-pos)),indentString!=curSpaceString&&replaceRange(cm.doc,indentString,Pos(n,0),Pos(n,curSpaceString.length),"+input"),line.stateAfter=null}function changeLine(cm,handle,op){var no=handle,line=handle,doc=cm.doc;return"number"==typeof handle?line=getLine(doc,clipLine(doc,handle)):no=lineNo(handle),null==no?null:op(line,no)?(regChange(cm,no,no+1),line):null}function findPosH(doc,pos,dir,unit,visually){function findNextLine(){var l=line+dir;return l<doc.first||l>=doc.first+doc.size?possible=!1:(line=l,lineObj=getLine(doc,l))}function moveOnce(boundToLine){var next=(visually?moveVisually:moveLogically)(lineObj,ch,dir,!0);if(null==next){if(boundToLine||!findNextLine())return possible=!1;ch=visually?(0>dir?lineRight:lineLeft)(lineObj):0>dir?lineObj.text.length:0}else ch=next;return!0}var line=pos.line,ch=pos.ch,origDir=dir,lineObj=getLine(doc,line),possible=!0;if("char"==unit)moveOnce();else if("column"==unit)moveOnce(!0);else if("word"==unit||"group"==unit)for(var sawType=null,group="group"==unit,first=!0;!(0>dir)||moveOnce(!first);first=!1){var cur=lineObj.text.charAt(ch)||"\n",type=isWordChar(cur)?"w":group?/\s/.test(cur)?null:"p":null;if(sawType&&sawType!=type){0>dir&&(dir=1,moveOnce());break}if(type&&(sawType=type),dir>0&&!moveOnce(!first))break}var result=skipAtomic(doc,Pos(line,ch),origDir,!0);return possible||(result.hitSide=!0),result}function findPosV(cm,pos,dir,unit){var y,doc=cm.doc,x=pos.left;if("page"==unit){var pageSize=Math.min(cm.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);y=pos.top+dir*(pageSize-(0>dir?1.5:.5)*textHeight(cm.display))}else"line"==unit&&(y=dir>0?pos.bottom+3:pos.top-3);for(;;){var target=coordsChar(cm,x,y);if(!target.outside)break;if(0>dir?0>=y:y>=doc.height){target.hitSide=!0;break}y+=5*dir}return target}function findWordAt(line,pos){var start=pos.ch,end=pos.ch;if(line){(pos.xRel<0||end==line.length)&&start?--start:++end;for(var startChar=line.charAt(start),check=isWordChar(startChar)?isWordChar:/\s/.test(startChar)?function(ch){return/\s/.test(ch)}:function(ch){return!/\s/.test(ch)&&!isWordChar(ch)};start>0&&check(line.charAt(start-1));)--start;for(;end<line.length&&check(line.charAt(end));)++end}return{from:Pos(pos.line,start),to:Pos(pos.line,end)}}function selectLine(cm,line){extendSelection(cm.doc,Pos(line,0),clipPos(cm.doc,Pos(line+1,0)))}function option(name,deflt,handle,notOnInit){CodeMirror.defaults[name]=deflt,handle&&(optionHandlers[name]=notOnInit?function(cm,val,old){old!=Init&&handle(cm,val,old)}:handle)}function copyState(mode,state){if(state===!0)return state;if(mode.copyState)return mode.copyState(state);var nstate={};for(var n in state){var val=state[n];val instanceof Array&&(val=val.concat([])),nstate[n]=val}return nstate}function startState(mode,a1,a2){return mode.startState?mode.startState(a1,a2):!0}function getKeyMap(val){return"string"==typeof val?keyMap[val]:val}function lookupKey(name,maps,handle){function lookup(map){map=getKeyMap(map);var found=map[name];if(found===!1)return"stop";if(null!=found&&handle(found))return!0;if(map.nofallthrough)return"stop";var fallthrough=map.fallthrough;if(null==fallthrough)return!1;if("[object Array]"!=Object.prototype.toString.call(fallthrough))return lookup(fallthrough);for(var i=0,e=fallthrough.length;e>i;++i){var done=lookup(fallthrough[i]);if(done)return done}return!1}for(var i=0;i<maps.length;++i){var done=lookup(maps[i]);if(done)return"stop"!=done}}function isModifierKey(event){var name=keyNames[event.keyCode];return"Ctrl"==name||"Alt"==name||"Shift"==name||"Mod"==name}function keyName(event,noShift){if(opera&&34==event.keyCode&&event["char"])return!1;var name=keyNames[event.keyCode];return null==name||event.altGraphKey?!1:(event.altKey&&(name="Alt-"+name),(flipCtrlCmd?event.metaKey:event.ctrlKey)&&(name="Ctrl-"+name),(flipCtrlCmd?event.ctrlKey:event.metaKey)&&(name="Cmd-"+name),!noShift&&event.shiftKey&&(name="Shift-"+name),name)}function StringStream(string,tabSize){this.pos=this.start=0,this.string=string,this.tabSize=tabSize||8,this.lastColumnPos=this.lastColumnValue=0}function TextMarker(doc,type){this.lines=[],this.type=type,this.doc=doc}function markText(doc,from,to,options,type){if(options&&options.shared)return markTextShared(doc,from,to,options,type);if(doc.cm&&!doc.cm.curOp)return operation(doc.cm,markText)(doc,from,to,options,type);var marker=new TextMarker(doc,type);if("range"==type&&!posLess(from,to))return marker;options&&copyObj(options,marker),marker.replacedWith&&(marker.collapsed=!0,marker.replacedWith=elt("span",[marker.replacedWith],"CodeMirror-widget"),options.handleMouseEvents||(marker.replacedWith.ignoreEvents=!0)),marker.collapsed&&(sawCollapsedSpans=!0),marker.addToHistory&&addToHistory(doc,{from:from,to:to,origin:"markText"},{head:doc.sel.head,anchor:doc.sel.anchor},0/0);var collapsedAtStart,collapsedAtEnd,updateMaxLine,curLine=from.line,size=0,cm=doc.cm;if(doc.iter(curLine,to.line+1,function(line){cm&&marker.collapsed&&!cm.options.lineWrapping&&visualLine(doc,line)==cm.display.maxLine&&(updateMaxLine=!0);var span={from:null,to:null,marker:marker};size+=line.text.length,curLine==from.line&&(span.from=from.ch,size-=from.ch),curLine==to.line&&(span.to=to.ch,size-=line.text.length-to.ch),marker.collapsed&&(curLine==to.line&&(collapsedAtEnd=collapsedSpanAt(line,to.ch)),curLine==from.line?collapsedAtStart=collapsedSpanAt(line,from.ch):updateLineHeight(line,0)),addMarkedSpan(line,span),++curLine}),marker.collapsed&&doc.iter(from.line,to.line+1,function(line){lineIsHidden(doc,line)&&updateLineHeight(line,0)}),marker.clearOnEnter&&on(marker,"beforeCursorEnter",function(){marker.clear()}),marker.readOnly&&(sawReadOnlySpans=!0,(doc.history.done.length||doc.history.undone.length)&&doc.clearHistory()),marker.collapsed){if(collapsedAtStart!=collapsedAtEnd)throw new Error("Inserting collapsed marker overlapping an existing one");marker.size=size,marker.atomic=!0}return cm&&(updateMaxLine&&(cm.curOp.updateMaxLine=!0),(marker.className||marker.title||marker.startStyle||marker.endStyle||marker.collapsed)&&regChange(cm,from.line,to.line+1),marker.atomic&&reCheckSelection(cm)),marker}function SharedTextMarker(markers,primary){this.markers=markers,this.primary=primary;for(var i=0,me=this;i<markers.length;++i)markers[i].parent=this,on(markers[i],"clear",function(){me.clear()})}function markTextShared(doc,from,to,options,type){options=copyObj(options),options.shared=!1;var markers=[markText(doc,from,to,options,type)],primary=markers[0],widget=options.replacedWith;return linkedDocs(doc,function(doc){widget&&(options.replacedWith=widget.cloneNode(!0)),markers.push(markText(doc,clipPos(doc,from),clipPos(doc,to),options,type));for(var i=0;i<doc.linked.length;++i)if(doc.linked[i].isParent)return;primary=lst(markers)}),new SharedTextMarker(markers,primary)}function getMarkedSpanFor(spans,marker){if(spans)for(var i=0;i<spans.length;++i){var span=spans[i];if(span.marker==marker)return span}}function removeMarkedSpan(spans,span){for(var r,i=0;i<spans.length;++i)spans[i]!=span&&(r||(r=[])).push(spans[i]);return r}function addMarkedSpan(line,span){line.markedSpans=line.markedSpans?line.markedSpans.concat([span]):[span],span.marker.attachLine(line)}function markedSpansBefore(old,startCh,isInsert){if(old)for(var nw,i=0;i<old.length;++i){var span=old[i],marker=span.marker,startsBefore=null==span.from||(marker.inclusiveLeft?span.from<=startCh:span.from<startCh);if(startsBefore||"bookmark"==marker.type&&span.from==startCh&&(!isInsert||!span.marker.insertLeft)){var endsAfter=null==span.to||(marker.inclusiveRight?span.to>=startCh:span.to>startCh);(nw||(nw=[])).push({from:span.from,to:endsAfter?null:span.to,marker:marker})}}return nw}function markedSpansAfter(old,endCh,isInsert){if(old)for(var nw,i=0;i<old.length;++i){var span=old[i],marker=span.marker,endsAfter=null==span.to||(marker.inclusiveRight?span.to>=endCh:span.to>endCh);if(endsAfter||"bookmark"==marker.type&&span.from==endCh&&(!isInsert||span.marker.insertLeft)){var startsBefore=null==span.from||(marker.inclusiveLeft?span.from<=endCh:span.from<endCh);(nw||(nw=[])).push({from:startsBefore?null:span.from-endCh,to:null==span.to?null:span.to-endCh,marker:marker})}}return nw}function stretchSpansOverChange(doc,change){var oldFirst=isLine(doc,change.from.line)&&getLine(doc,change.from.line).markedSpans,oldLast=isLine(doc,change.to.line)&&getLine(doc,change.to.line).markedSpans;if(!oldFirst&&!oldLast)return null;var startCh=change.from.ch,endCh=change.to.ch,isInsert=posEq(change.from,change.to),first=markedSpansBefore(oldFirst,startCh,isInsert),last=markedSpansAfter(oldLast,endCh,isInsert),sameLine=1==change.text.length,offset=lst(change.text).length+(sameLine?startCh:0);if(first)for(var i=0;i<first.length;++i){var span=first[i];if(null==span.to){var found=getMarkedSpanFor(last,span.marker);found?sameLine&&(span.to=null==found.to?null:found.to+offset):span.to=startCh}}if(last)for(var i=0;i<last.length;++i){var span=last[i];if(null!=span.to&&(span.to+=offset),null==span.from){var found=getMarkedSpanFor(first,span.marker);found||(span.from=offset,sameLine&&(first||(first=[])).push(span))}else span.from+=offset,sameLine&&(first||(first=[])).push(span)}if(sameLine&&first){for(var i=0;i<first.length;++i)null!=first[i].from&&first[i].from==first[i].to&&"bookmark"!=first[i].marker.type&&first.splice(i--,1);first.length||(first=null)}var newMarkers=[first];if(!sameLine){var gapMarkers,gap=change.text.length-2;if(gap>0&&first)for(var i=0;i<first.length;++i)null==first[i].to&&(gapMarkers||(gapMarkers=[])).push({from:null,to:null,marker:first[i].marker});for(var i=0;gap>i;++i)newMarkers.push(gapMarkers);newMarkers.push(last)}return newMarkers}function mergeOldSpans(doc,change){var old=getOldSpans(doc,change),stretched=stretchSpansOverChange(doc,change);if(!old)return stretched;if(!stretched)return old;for(var i=0;i<old.length;++i){var oldCur=old[i],stretchCur=stretched[i];if(oldCur&&stretchCur)spans:for(var j=0;j<stretchCur.length;++j){for(var span=stretchCur[j],k=0;k<oldCur.length;++k)if(oldCur[k].marker==span.marker)continue spans;oldCur.push(span)}else stretchCur&&(old[i]=stretchCur)}return old}function removeReadOnlyRanges(doc,from,to){var markers=null;if(doc.iter(from.line,to.line+1,function(line){if(line.markedSpans)for(var i=0;i<line.markedSpans.length;++i){var mark=line.markedSpans[i].marker;!mark.readOnly||markers&&-1!=indexOf(markers,mark)||(markers||(markers=[])).push(mark)}}),!markers)return null;for(var parts=[{from:from,to:to}],i=0;i<markers.length;++i)for(var mk=markers[i],m=mk.find(),j=0;j<parts.length;++j){var p=parts[j];if(!posLess(p.to,m.from)&&!posLess(m.to,p.from)){var newParts=[j,1];(posLess(p.from,m.from)||!mk.inclusiveLeft&&posEq(p.from,m.from))&&newParts.push({from:p.from,to:m.from}),(posLess(m.to,p.to)||!mk.inclusiveRight&&posEq(p.to,m.to))&&newParts.push({from:m.to,to:p.to}),parts.splice.apply(parts,newParts),j+=newParts.length-1}}return parts}function collapsedSpanAt(line,ch){var found,sps=sawCollapsedSpans&&line.markedSpans;if(sps)for(var sp,i=0;i<sps.length;++i)sp=sps[i],sp.marker.collapsed&&(null==sp.from||sp.from<ch)&&(null==sp.to||sp.to>ch)&&(!found||found.width<sp.marker.width)&&(found=sp.marker);return found}function collapsedSpanAtStart(line){return collapsedSpanAt(line,-1)}function collapsedSpanAtEnd(line){return collapsedSpanAt(line,line.text.length+1)}function visualLine(doc,line){for(var merged;merged=collapsedSpanAtStart(line);)line=getLine(doc,merged.find().from.line);return line}function lineIsHidden(doc,line){var sps=sawCollapsedSpans&&line.markedSpans;if(sps)for(var sp,i=0;i<sps.length;++i)if(sp=sps[i],sp.marker.collapsed){if(null==sp.from)return!0;if(!sp.marker.replacedWith&&0==sp.from&&sp.marker.inclusiveLeft&&lineIsHiddenInner(doc,line,sp))return!0}}function lineIsHiddenInner(doc,line,span){if(null==span.to){var end=span.marker.find().to,endLine=getLine(doc,end.line);return lineIsHiddenInner(doc,endLine,getMarkedSpanFor(endLine.markedSpans,span.marker))}if(span.marker.inclusiveRight&&span.to==line.text.length)return!0;for(var sp,i=0;i<line.markedSpans.length;++i)if(sp=line.markedSpans[i],sp.marker.collapsed&&!sp.marker.replacedWith&&sp.from==span.to&&(sp.marker.inclusiveLeft||span.marker.inclusiveRight)&&lineIsHiddenInner(doc,line,sp))return!0}function detachMarkedSpans(line){var spans=line.markedSpans;if(spans){for(var i=0;i<spans.length;++i)spans[i].marker.detachLine(line);line.markedSpans=null}}function attachMarkedSpans(line,spans){if(spans){for(var i=0;i<spans.length;++i)spans[i].marker.attachLine(line);line.markedSpans=spans}}function widgetOperation(f){return function(){var withOp=!this.cm.curOp;withOp&&startOperation(this.cm);try{var result=f.apply(this,arguments)}finally{withOp&&endOperation(this.cm)}return result}}function widgetHeight(widget){return null!=widget.height?widget.height:(widget.node.parentNode&&1==widget.node.parentNode.nodeType||removeChildrenAndAdd(widget.cm.display.measure,elt("div",[widget.node],null,"position: relative")),widget.height=widget.node.offsetHeight)}function addLineWidget(cm,handle,node,options){var widget=new LineWidget(cm,node,options);return widget.noHScroll&&(cm.display.alignWidgets=!0),changeLine(cm,handle,function(line){var widgets=line.widgets||(line.widgets=[]);if(null==widget.insertAt?widgets.push(widget):widgets.splice(Math.min(widgets.length-1,Math.max(0,widget.insertAt)),0,widget),widget.line=line,!lineIsHidden(cm.doc,line)||widget.showIfHidden){var aboveVisible=heightAtLine(cm,line)<cm.doc.scrollTop;updateLineHeight(line,line.height+widgetHeight(widget)),aboveVisible&&addToScrollPos(cm,0,widget.height)}return!0}),widget}function updateLine(line,text,markedSpans,estimateHeight){line.text=text,line.stateAfter&&(line.stateAfter=null),line.styles&&(line.styles=null),null!=line.order&&(line.order=null),detachMarkedSpans(line),attachMarkedSpans(line,markedSpans);var estHeight=estimateHeight?estimateHeight(line):1;estHeight!=line.height&&updateLineHeight(line,estHeight)}function cleanUpLine(line){line.parent=null,detachMarkedSpans(line)}function runMode(cm,text,mode,state,f){var flattenSpans=mode.flattenSpans;null==flattenSpans&&(flattenSpans=cm.options.flattenSpans);var style,curStart=0,curStyle=null,stream=new StringStream(text,cm.options.tabSize);for(""==text&&mode.blankLine&&mode.blankLine(state);!stream.eol();)stream.pos>cm.options.maxHighlightLength?(flattenSpans=!1,stream.pos=Math.min(text.length,stream.start+5e4),style=null):style=mode.token(stream,state),flattenSpans&&curStyle==style||(curStart<stream.start&&f(stream.start,curStyle),curStart=stream.start,curStyle=style),stream.start=stream.pos;curStart<stream.pos&&f(stream.pos,curStyle)}function highlightLine(cm,line,state){var st=[cm.state.modeGen];runMode(cm,line.text,cm.doc.mode,state,function(end,style){st.push(end,style)});for(var o=0;o<cm.state.overlays.length;++o){var overlay=cm.state.overlays[o],i=1,at=0;runMode(cm,line.text,overlay.mode,!0,function(end,style){for(var start=i;end>at;){var i_end=st[i];i_end>end&&st.splice(i,1,end,st[i+1],i_end),i+=2,at=Math.min(end,i_end)}if(style)if(overlay.opaque)st.splice(start,i-start,end,style),i=start+2;else for(;i>start;start+=2){var cur=st[start+1];st[start+1]=cur?cur+" "+style:style}})}return st}function getLineStyles(cm,line){return line.styles&&line.styles[0]==cm.state.modeGen||(line.styles=highlightLine(cm,line,line.stateAfter=getStateBefore(cm,lineNo(line)))),line.styles}function processLine(cm,line,state){var mode=cm.doc.mode,stream=new StringStream(line.text,cm.options.tabSize);for(""==line.text&&mode.blankLine&&mode.blankLine(state);!stream.eol()&&stream.pos<=cm.options.maxHighlightLength;)mode.token(stream,state),stream.start=stream.pos}function styleToClass(style){return style?styleToClassCache[style]||(styleToClassCache[style]="cm-"+style.replace(/ +/g," cm-")):null}function lineContent(cm,realLine,measure,copyWidgets){for(var merged,line=realLine,empty=!0;merged=collapsedSpanAtStart(line);)line=getLine(cm.doc,merged.find().from.line);var builder={pre:elt("pre"),col:0,pos:0,measure:null,measuredSomething:!1,cm:cm,copyWidgets:copyWidgets};line.textClass&&(builder.pre.className=line.textClass);do{line.text&&(empty=!1),builder.measure=line==realLine&&measure,builder.pos=0,builder.addToken=builder.measure?buildTokenMeasure:buildToken,(ie||webkit)&&cm.getOption("lineWrapping")&&(builder.addToken=buildTokenSplitSpaces(builder.addToken));var next=insertLineContent(line,builder,getLineStyles(cm,line));measure&&line==realLine&&!builder.measuredSomething&&(measure[0]=builder.pre.appendChild(zeroWidthElement(cm.display.measure)),builder.measuredSomething=!0),next&&(line=getLine(cm.doc,next.to.line))}while(next);!measure||builder.measuredSomething||measure[0]||(measure[0]=builder.pre.appendChild(empty?elt("span"," "):zeroWidthElement(cm.display.measure))),builder.pre.firstChild||lineIsHidden(cm.doc,realLine)||builder.pre.appendChild(document.createTextNode(" "));var order;if(measure&&ie&&(order=getOrder(line))){var l=order.length-1;order[l].from==order[l].to&&--l;var last=order[l],prev=order[l-1];if(last.from+1==last.to&&prev&&last.level<prev.level){var span=measure[builder.pos-1];span&&span.parentNode.insertBefore(span.measureRight=zeroWidthElement(cm.display.measure),span.nextSibling)}}return signal(cm,"renderLine",cm,realLine,builder.pre),builder.pre}function buildToken(builder,text,style,startStyle,endStyle,title){if(text){if(tokenSpecialChars.test(text))for(var content=document.createDocumentFragment(),pos=0;;){tokenSpecialChars.lastIndex=pos;var m=tokenSpecialChars.exec(text),skipped=m?m.index-pos:text.length-pos;if(skipped&&(content.appendChild(document.createTextNode(text.slice(pos,pos+skipped))),builder.col+=skipped),!m)break;if(pos+=skipped+1,"	"==m[0]){var tabSize=builder.cm.options.tabSize,tabWidth=tabSize-builder.col%tabSize;content.appendChild(elt("span",spaceStr(tabWidth),"cm-tab")),builder.col+=tabWidth}else{var token=elt("span","•","cm-invalidchar");token.title="\\u"+m[0].charCodeAt(0).toString(16),content.appendChild(token),builder.col+=1}}else{builder.col+=text.length;var content=document.createTextNode(text)}if(style||startStyle||endStyle||builder.measure){var fullStyle=style||"";startStyle&&(fullStyle+=startStyle),endStyle&&(fullStyle+=endStyle);var token=elt("span",[content],fullStyle);return title&&(token.title=title),builder.pre.appendChild(token)}builder.pre.appendChild(content)}}function buildTokenMeasure(builder,text,style,startStyle,endStyle){for(var wrapping=builder.cm.options.lineWrapping,i=0;i<text.length;++i){var ch=text.charAt(i),start=0==i;ch>="�"&&"�">ch&&i<text.length-1?(ch=text.slice(i,i+2),++i):i&&wrapping&&spanAffectsWrapping(text,i)&&builder.pre.appendChild(elt("wbr"));var old=builder.measure[builder.pos],span=builder.measure[builder.pos]=buildToken(builder,ch,style,start&&startStyle,i==text.length-1&&endStyle);old&&(span.leftSide=old.leftSide||old),ie&&wrapping&&" "==ch&&i&&!/\s/.test(text.charAt(i-1))&&i<text.length-1&&!/\s/.test(text.charAt(i+1))&&(span.style.whiteSpace="normal"),builder.pos+=ch.length}text.length&&(builder.measuredSomething=!0)}function buildTokenSplitSpaces(inner){function split(old){for(var out=" ",i=0;i<old.length-2;++i)out+=i%2?" ":" ";return out+=" "}return function(builder,text,style,startStyle,endStyle,title){return inner(builder,text.replace(/ {3,}/,split),style,startStyle,endStyle,title)}}function buildCollapsedSpan(builder,size,marker,ignoreWidget){var widget=!ignoreWidget&&marker.replacedWith;if(widget&&(builder.copyWidgets&&(widget=widget.cloneNode(!0)),builder.pre.appendChild(widget),builder.measure)){if(size)builder.measure[builder.pos]=widget;else{var elt=builder.measure[builder.pos]=zeroWidthElement(builder.cm.display.measure);"bookmark"!=marker.type||marker.insertLeft?builder.pre.insertBefore(elt,widget):builder.pre.appendChild(elt)}builder.measuredSomething=!0}builder.pos+=size}function insertLineContent(line,builder,styles){var spans=line.markedSpans,allText=line.text,at=0;if(spans)for(var style,spanStyle,spanEndStyle,spanStartStyle,title,collapsed,len=allText.length,pos=0,i=1,text="",nextChange=0;;){if(nextChange==pos){spanStyle=spanEndStyle=spanStartStyle=title="",collapsed=null,nextChange=1/0;for(var foundBookmark=null,j=0;j<spans.length;++j){var sp=spans[j],m=sp.marker;sp.from<=pos&&(null==sp.to||sp.to>pos)?(null!=sp.to&&nextChange>sp.to&&(nextChange=sp.to,spanEndStyle=""),m.className&&(spanStyle+=" "+m.className),m.startStyle&&sp.from==pos&&(spanStartStyle+=" "+m.startStyle),m.endStyle&&sp.to==nextChange&&(spanEndStyle+=" "+m.endStyle),m.title&&!title&&(title=m.title),m.collapsed&&(!collapsed||collapsed.marker.size<m.size)&&(collapsed=sp)):sp.from>pos&&nextChange>sp.from&&(nextChange=sp.from),"bookmark"==m.type&&sp.from==pos&&m.replacedWith&&(foundBookmark=m)}if(collapsed&&(collapsed.from||0)==pos&&(buildCollapsedSpan(builder,(null==collapsed.to?len:collapsed.to)-pos,collapsed.marker,null==collapsed.from),null==collapsed.to))return collapsed.marker.find();foundBookmark&&!collapsed&&buildCollapsedSpan(builder,0,foundBookmark)}if(pos>=len)break;for(var upto=Math.min(len,nextChange);;){if(text){var end=pos+text.length;if(!collapsed){var tokenText=end>upto?text.slice(0,upto-pos):text;builder.addToken(builder,tokenText,style?style+spanStyle:spanStyle,spanStartStyle,pos+tokenText.length==nextChange?spanEndStyle:"",title)}if(end>=upto){text=text.slice(upto-pos),pos=upto;break}pos=end,spanStartStyle=""}text=allText.slice(at,at=styles[i++]),style=styleToClass(styles[i++])}}else for(var i=1;i<styles.length;i+=2)builder.addToken(builder,allText.slice(at,at=styles[i]),styleToClass(styles[i+1]))}function updateDoc(doc,change,markedSpans,selAfter,estimateHeight){function spansFor(n){return markedSpans?markedSpans[n]:null}function update(line,text,spans){updateLine(line,text,spans,estimateHeight),signalLater(line,"change",line,change)}var from=change.from,to=change.to,text=change.text,firstLine=getLine(doc,from.line),lastLine=getLine(doc,to.line),lastText=lst(text),lastSpans=spansFor(text.length-1),nlines=to.line-from.line;if(0==from.ch&&0==to.ch&&""==lastText){for(var i=0,e=text.length-1,added=[];e>i;++i)added.push(new Line(text[i],spansFor(i),estimateHeight));update(lastLine,lastLine.text,lastSpans),nlines&&doc.remove(from.line,nlines),added.length&&doc.insert(from.line,added)}else if(firstLine==lastLine)if(1==text.length)update(firstLine,firstLine.text.slice(0,from.ch)+lastText+firstLine.text.slice(to.ch),lastSpans);else{for(var added=[],i=1,e=text.length-1;e>i;++i)added.push(new Line(text[i],spansFor(i),estimateHeight));added.push(new Line(lastText+firstLine.text.slice(to.ch),lastSpans,estimateHeight)),update(firstLine,firstLine.text.slice(0,from.ch)+text[0],spansFor(0)),doc.insert(from.line+1,added)}else if(1==text.length)update(firstLine,firstLine.text.slice(0,from.ch)+text[0]+lastLine.text.slice(to.ch),spansFor(0)),doc.remove(from.line+1,nlines);else{update(firstLine,firstLine.text.slice(0,from.ch)+text[0],spansFor(0)),update(lastLine,lastText+lastLine.text.slice(to.ch),lastSpans);for(var i=1,e=text.length-1,added=[];e>i;++i)added.push(new Line(text[i],spansFor(i),estimateHeight));nlines>1&&doc.remove(from.line+1,nlines-1),doc.insert(from.line+1,added)}signalLater(doc,"change",doc,change),setSelection(doc,selAfter.anchor,selAfter.head,null,!0)}function LeafChunk(lines){this.lines=lines,this.parent=null;for(var i=0,e=lines.length,height=0;e>i;++i)lines[i].parent=this,height+=lines[i].height;this.height=height}function BranchChunk(children){this.children=children;for(var size=0,height=0,i=0,e=children.length;e>i;++i){var ch=children[i];size+=ch.chunkSize(),height+=ch.height,ch.parent=this}this.size=size,this.height=height,this.parent=null}function linkedDocs(doc,f,sharedHistOnly){function propagate(doc,skip,sharedHist){if(doc.linked)for(var i=0;i<doc.linked.length;++i){var rel=doc.linked[i];if(rel.doc!=skip){var shared=sharedHist&&rel.sharedHist;(!sharedHistOnly||shared)&&(f(rel.doc,shared),propagate(rel.doc,doc,shared))}}}propagate(doc,null,!0)}function attachDoc(cm,doc){if(doc.cm)throw new Error("This document is already in use.");cm.doc=doc,doc.cm=cm,estimateLineHeights(cm),loadMode(cm),cm.options.lineWrapping||computeMaxLength(cm),cm.options.mode=doc.modeOption,regChange(cm)}function getLine(chunk,n){for(n-=chunk.first;!chunk.lines;)for(var i=0;;++i){var child=chunk.children[i],sz=child.chunkSize();if(sz>n){chunk=child;break}n-=sz}return chunk.lines[n]}function getBetween(doc,start,end){var out=[],n=start.line;return doc.iter(start.line,end.line+1,function(line){var text=line.text;n==end.line&&(text=text.slice(0,end.ch)),n==start.line&&(text=text.slice(start.ch)),out.push(text),++n}),out}function getLines(doc,from,to){var out=[];return doc.iter(from,to,function(line){out.push(line.text)}),out}function updateLineHeight(line,height){for(var diff=height-line.height,n=line;n;n=n.parent)n.height+=diff}function lineNo(line){if(null==line.parent)return null;for(var cur=line.parent,no=indexOf(cur.lines,line),chunk=cur.parent;chunk;cur=chunk,chunk=chunk.parent)for(var i=0;chunk.children[i]!=cur;++i)no+=chunk.children[i].chunkSize();return no+cur.first}function lineAtHeight(chunk,h){var n=chunk.first;outer:do{for(var i=0,e=chunk.children.length;e>i;++i){var child=chunk.children[i],ch=child.height;if(ch>h){chunk=child;continue outer}h-=ch,n+=child.chunkSize()}return n}while(!chunk.lines);for(var i=0,e=chunk.lines.length;e>i;++i){var line=chunk.lines[i],lh=line.height;if(lh>h)break;h-=lh}return n+i}function heightAtLine(cm,lineObj){lineObj=visualLine(cm.doc,lineObj);for(var h=0,chunk=lineObj.parent,i=0;i<chunk.lines.length;++i){var line=chunk.lines[i];if(line==lineObj)break;h+=line.height}for(var p=chunk.parent;p;chunk=p,p=chunk.parent)for(var i=0;i<p.children.length;++i){var cur=p.children[i];if(cur==chunk)break;h+=cur.height}return h;
+
+}function getOrder(line){var order=line.order;return null==order&&(order=line.order=bidiOrdering(line.text)),order}function makeHistory(startGen){return{done:[],undone:[],undoDepth:1/0,lastTime:0,lastOp:null,lastOrigin:null,generation:startGen||1,maxGeneration:startGen||1}}function attachLocalSpans(doc,change,from,to){var existing=change["spans_"+doc.id],n=0;doc.iter(Math.max(doc.first,from),Math.min(doc.first+doc.size,to),function(line){line.markedSpans&&((existing||(existing=change["spans_"+doc.id]={}))[n]=line.markedSpans),++n})}function historyChangeFromChange(doc,change){var from={line:change.from.line,ch:change.from.ch},histChange={from:from,to:changeEnd(change),text:getBetween(doc,change.from,change.to)};return attachLocalSpans(doc,histChange,change.from.line,change.to.line+1),linkedDocs(doc,function(doc){attachLocalSpans(doc,histChange,change.from.line,change.to.line+1)},!0),histChange}function addToHistory(doc,change,selAfter,opId){var hist=doc.history;hist.undone.length=0;var time=+new Date,cur=lst(hist.done);if(cur&&(hist.lastOp==opId||hist.lastOrigin==change.origin&&change.origin&&("+"==change.origin.charAt(0)&&doc.cm&&hist.lastTime>time-doc.cm.options.historyEventDelay||"*"==change.origin.charAt(0)))){var last=lst(cur.changes);posEq(change.from,change.to)&&posEq(change.from,last.to)?last.to=changeEnd(change):cur.changes.push(historyChangeFromChange(doc,change)),cur.anchorAfter=selAfter.anchor,cur.headAfter=selAfter.head}else for(cur={changes:[historyChangeFromChange(doc,change)],generation:hist.generation,anchorBefore:doc.sel.anchor,headBefore:doc.sel.head,anchorAfter:selAfter.anchor,headAfter:selAfter.head},hist.done.push(cur),hist.generation=++hist.maxGeneration;hist.done.length>hist.undoDepth;)hist.done.shift();hist.lastTime=time,hist.lastOp=opId,hist.lastOrigin=change.origin}function removeClearedSpans(spans){if(!spans)return null;for(var out,i=0;i<spans.length;++i)spans[i].marker.explicitlyCleared?out||(out=spans.slice(0,i)):out&&out.push(spans[i]);return out?out.length?out:null:spans}function getOldSpans(doc,change){var found=change["spans_"+doc.id];if(!found)return null;for(var i=0,nw=[];i<change.text.length;++i)nw.push(removeClearedSpans(found[i]));return nw}function copyHistoryArray(events,newGroup){for(var i=0,copy=[];i<events.length;++i){var event=events[i],changes=event.changes,newChanges=[];copy.push({changes:newChanges,anchorBefore:event.anchorBefore,headBefore:event.headBefore,anchorAfter:event.anchorAfter,headAfter:event.headAfter});for(var j=0;j<changes.length;++j){var m,change=changes[j];if(newChanges.push({from:change.from,to:change.to,text:change.text}),newGroup)for(var prop in change)(m=prop.match(/^spans_(\d+)$/))&&indexOf(newGroup,Number(m[1]))>-1&&(lst(newChanges)[prop]=change[prop],delete change[prop])}}return copy}function rebaseHistSel(pos,from,to,diff){to<pos.line?pos.line+=diff:from<pos.line&&(pos.line=from,pos.ch=0)}function rebaseHistArray(array,from,to,diff){for(var i=0;i<array.length;++i){for(var sub=array[i],ok=!0,j=0;j<sub.changes.length;++j){var cur=sub.changes[j];if(sub.copied||(cur.from=copyPos(cur.from),cur.to=copyPos(cur.to)),to<cur.from.line)cur.from.line+=diff,cur.to.line+=diff;else if(from<=cur.to.line){ok=!1;break}}sub.copied||(sub.anchorBefore=copyPos(sub.anchorBefore),sub.headBefore=copyPos(sub.headBefore),sub.anchorAfter=copyPos(sub.anchorAfter),sub.readAfter=copyPos(sub.headAfter),sub.copied=!0),ok?(rebaseHistSel(sub.anchorBefore),rebaseHistSel(sub.headBefore),rebaseHistSel(sub.anchorAfter),rebaseHistSel(sub.headAfter)):(array.splice(0,i+1),i=0)}}function rebaseHist(hist,change){var from=change.from.line,to=change.to.line,diff=change.text.length-(to-from)-1;rebaseHistArray(hist.done,from,to,diff),rebaseHistArray(hist.undone,from,to,diff)}function stopMethod(){e_stop(this)}function addStop(event){return event.stop||(event.stop=stopMethod),event}function e_preventDefault(e){e.preventDefault?e.preventDefault():e.returnValue=!1}function e_stopPropagation(e){e.stopPropagation?e.stopPropagation():e.cancelBubble=!0}function e_defaultPrevented(e){return null!=e.defaultPrevented?e.defaultPrevented:0==e.returnValue}function e_stop(e){e_preventDefault(e),e_stopPropagation(e)}function e_target(e){return e.target||e.srcElement}function e_button(e){var b=e.which;return null==b&&(1&e.button?b=1:2&e.button?b=3:4&e.button&&(b=2)),mac&&e.ctrlKey&&1==b&&(b=3),b}function on(emitter,type,f){if(emitter.addEventListener)emitter.addEventListener(type,f,!1);else if(emitter.attachEvent)emitter.attachEvent("on"+type,f);else{var map=emitter._handlers||(emitter._handlers={}),arr=map[type]||(map[type]=[]);arr.push(f)}}function off(emitter,type,f){if(emitter.removeEventListener)emitter.removeEventListener(type,f,!1);else if(emitter.detachEvent)emitter.detachEvent("on"+type,f);else{var arr=emitter._handlers&&emitter._handlers[type];if(!arr)return;for(var i=0;i<arr.length;++i)if(arr[i]==f){arr.splice(i,1);break}}}function signal(emitter,type){var arr=emitter._handlers&&emitter._handlers[type];if(arr)for(var args=Array.prototype.slice.call(arguments,2),i=0;i<arr.length;++i)arr[i].apply(null,args)}function signalLater(emitter,type){function bnd(f){return function(){f.apply(null,args)}}var arr=emitter._handlers&&emitter._handlers[type];if(arr){var args=Array.prototype.slice.call(arguments,2);delayedCallbacks||(++delayedCallbackDepth,delayedCallbacks=[],setTimeout(fireDelayed,0));for(var i=0;i<arr.length;++i)delayedCallbacks.push(bnd(arr[i]))}}function signalDOMEvent(cm,e,override){return signal(cm,override||e.type,cm,e),e_defaultPrevented(e)||e.codemirrorIgnore}function fireDelayed(){--delayedCallbackDepth;var delayed=delayedCallbacks;delayedCallbacks=null;for(var i=0;i<delayed.length;++i)delayed[i]()}function hasHandler(emitter,type){var arr=emitter._handlers&&emitter._handlers[type];return arr&&arr.length>0}function eventMixin(ctor){ctor.prototype.on=function(type,f){on(this,type,f)},ctor.prototype.off=function(type,f){off(this,type,f)}}function Delayed(){this.id=null}function countColumn(string,end,tabSize,startIndex,startValue){null==end&&(end=string.search(/[^\s\u00a0]/),-1==end&&(end=string.length));for(var i=startIndex||0,n=startValue||0;end>i;++i)"	"==string.charAt(i)?n+=tabSize-n%tabSize:++n;return n}function spaceStr(n){for(;spaceStrs.length<=n;)spaceStrs.push(lst(spaceStrs)+" ");return spaceStrs[n]}function lst(arr){return arr[arr.length-1]}function selectInput(node){if(ios)node.selectionStart=0,node.selectionEnd=node.value.length;else try{node.select()}catch(_e){}}function indexOf(collection,elt){if(collection.indexOf)return collection.indexOf(elt);for(var i=0,e=collection.length;e>i;++i)if(collection[i]==elt)return i;return-1}function createObj(base,props){function Obj(){}Obj.prototype=base;var inst=new Obj;return props&&copyObj(props,inst),inst}function copyObj(obj,target){target||(target={});for(var prop in obj)obj.hasOwnProperty(prop)&&(target[prop]=obj[prop]);return target}function emptyArray(size){for(var a=[],i=0;size>i;++i)a.push(void 0);return a}function bind(f){var args=Array.prototype.slice.call(arguments,1);return function(){return f.apply(null,args)}}function isWordChar(ch){return/\w/.test(ch)||ch>"€"&&(ch.toUpperCase()!=ch.toLowerCase()||nonASCIISingleCaseWordChar.test(ch))}function isEmpty(obj){for(var n in obj)if(obj.hasOwnProperty(n)&&obj[n])return!1;return!0}function elt(tag,content,className,style){var e=document.createElement(tag);if(className&&(e.className=className),style&&(e.style.cssText=style),"string"==typeof content)setTextContent(e,content);else if(content)for(var i=0;i<content.length;++i)e.appendChild(content[i]);return e}function removeChildren(e){for(var count=e.childNodes.length;count>0;--count)e.removeChild(e.firstChild);return e}function removeChildrenAndAdd(parent,e){return removeChildren(parent).appendChild(e)}function setTextContent(e,str){ie_lt9?(e.innerHTML="",e.appendChild(document.createTextNode(str))):e.textContent=str}function getRect(node){return node.getBoundingClientRect()}function spanAffectsWrapping(){return!1}function scrollbarWidth(measure){if(null!=knownScrollbarWidth)return knownScrollbarWidth;var test=elt("div",null,null,"width: 50px; height: 50px; overflow-x: scroll");return removeChildrenAndAdd(measure,test),test.offsetWidth&&(knownScrollbarWidth=test.offsetHeight-test.clientHeight),knownScrollbarWidth||0}function zeroWidthElement(measure){if(null==zwspSupported){var test=elt("span","​");removeChildrenAndAdd(measure,elt("span",[test,document.createTextNode("x")])),0!=measure.firstChild.offsetHeight&&(zwspSupported=test.offsetWidth<=1&&test.offsetHeight>2&&!ie_lt8)}return zwspSupported?elt("span","​"):elt("span"," ",null,"display: inline-block; width: 1px; margin-right: -1px")}function iterateBidiSections(order,from,to,f){if(!order)return f(from,to,"ltr");for(var found=!1,i=0;i<order.length;++i){var part=order[i];(part.from<to&&part.to>from||from==to&&part.to==from)&&(f(Math.max(part.from,from),Math.min(part.to,to),1==part.level?"rtl":"ltr"),found=!0)}found||f(from,to,"ltr")}function bidiLeft(part){return part.level%2?part.to:part.from}function bidiRight(part){return part.level%2?part.from:part.to}function lineLeft(line){var order=getOrder(line);return order?bidiLeft(order[0]):0}function lineRight(line){var order=getOrder(line);return order?bidiRight(lst(order)):line.text.length}function lineStart(cm,lineN){var line=getLine(cm.doc,lineN),visual=visualLine(cm.doc,line);visual!=line&&(lineN=lineNo(visual));var order=getOrder(visual),ch=order?order[0].level%2?lineRight(visual):lineLeft(visual):0;return Pos(lineN,ch)}function lineEnd(cm,lineN){for(var merged,line;merged=collapsedSpanAtEnd(line=getLine(cm.doc,lineN));)lineN=merged.find().to.line;var order=getOrder(line),ch=order?order[0].level%2?lineLeft(line):lineRight(line):line.text.length;return Pos(lineN,ch)}function compareBidiLevel(order,a,b){var linedir=order[0].level;return a==linedir?!0:b==linedir?!1:b>a}function getBidiPartAt(order,pos){for(var found,i=0;i<order.length;++i){var cur=order[i];if(cur.from<pos&&cur.to>pos)return bidiOther=null,i;if(cur.from==pos||cur.to==pos){if(null!=found)return compareBidiLevel(order,cur.level,order[found].level)?(bidiOther=found,i):(bidiOther=i,found);found=i}}return bidiOther=null,found}function moveInLine(line,pos,dir,byUnit){if(!byUnit)return pos+dir;do pos+=dir;while(pos>0&&isExtendingChar.test(line.text.charAt(pos)));return pos}function moveVisually(line,start,dir,byUnit){var bidi=getOrder(line);if(!bidi)return moveLogically(line,start,dir,byUnit);for(var pos=getBidiPartAt(bidi,start),part=bidi[pos],target=moveInLine(line,start,part.level%2?-dir:dir,byUnit);;){if(target>part.from&&target<part.to)return target;if(target==part.from||target==part.to)return getBidiPartAt(bidi,target)==pos?target:(part=bidi[pos+=dir],dir>0==part.level%2?part.to:part.from);if(part=bidi[pos+=dir],!part)return null;target=dir>0==part.level%2?moveInLine(line,part.to,-1,byUnit):moveInLine(line,part.from,1,byUnit)}}function moveLogically(line,start,dir,byUnit){var target=start+dir;if(byUnit)for(;target>0&&isExtendingChar.test(line.text.charAt(target));)target+=dir;return 0>target||target>line.text.length?null:target}var gecko=/gecko\/\d/i.test(navigator.userAgent),ie=/MSIE \d/.test(navigator.userAgent),ie_lt8=ie&&(null==document.documentMode||document.documentMode<8),ie_lt9=ie&&(null==document.documentMode||document.documentMode<9),webkit=/WebKit\//.test(navigator.userAgent),qtwebkit=webkit&&/Qt\/\d+\.\d+/.test(navigator.userAgent),chrome=/Chrome\//.test(navigator.userAgent),opera=/Opera\//.test(navigator.userAgent),safari=/Apple Computer/.test(navigator.vendor),khtml=/KHTML\//.test(navigator.userAgent),mac_geLion=/Mac OS X 1\d\D([7-9]|\d\d)\D/.test(navigator.userAgent),mac_geMountainLion=/Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent),phantom=/PhantomJS/.test(navigator.userAgent),ios=/AppleWebKit/.test(navigator.userAgent)&&/Mobile\/\w+/.test(navigator.userAgent),mobile=ios||/Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent),mac=ios||/Mac/.test(navigator.platform),windows=/windows/i.test(navigator.platform),opera_version=opera&&navigator.userAgent.match(/Version\/(\d*\.\d*)/);opera_version&&(opera_version=Number(opera_version[1])),opera_version&&opera_version>=15&&(opera=!1,webkit=!0);var measureText,lastClick,lastDoubleClick,flipCtrlCmd=mac&&(qtwebkit||opera&&(null==opera_version||12.11>opera_version)),captureMiddleClick=gecko||ie&&!ie_lt9,sawReadOnlySpans=!1,sawCollapsedSpans=!1,nextOpId=0,lastDrop=0,wheelSamples=0,wheelPixelsPerUnit=null;ie?wheelPixelsPerUnit=-.53:gecko?wheelPixelsPerUnit=15:chrome?wheelPixelsPerUnit=-.7:safari&&(wheelPixelsPerUnit=-1/3);var maybeTransition,detectingSelectAll,lastStoppedKey=null,changeEnd=CodeMirror.changeEnd=function(change){return change.text?Pos(change.from.line+change.text.length-1,lst(change.text).length+(1==change.text.length?change.from.ch:0)):change.to};CodeMirror.Pos=Pos,CodeMirror.prototype={constructor:CodeMirror,focus:function(){window.focus(),focusInput(this),onFocus(this),fastPoll(this)},setOption:function(option,value){var options=this.options,old=options[option];(options[option]!=value||"mode"==option)&&(options[option]=value,optionHandlers.hasOwnProperty(option)&&operation(this,optionHandlers[option])(this,value,old))},getOption:function(option){return this.options[option]},getDoc:function(){return this.doc},addKeyMap:function(map,bottom){this.state.keyMaps[bottom?"push":"unshift"](map)},removeKeyMap:function(map){for(var maps=this.state.keyMaps,i=0;i<maps.length;++i)if(maps[i]==map||"string"!=typeof maps[i]&&maps[i].name==map)return maps.splice(i,1),!0},addOverlay:operation(null,function(spec,options){var mode=spec.token?spec:CodeMirror.getMode(this.options,spec);if(mode.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:mode,modeSpec:spec,opaque:options&&options.opaque}),this.state.modeGen++,regChange(this)}),removeOverlay:operation(null,function(spec){for(var overlays=this.state.overlays,i=0;i<overlays.length;++i){var cur=overlays[i].modeSpec;if(cur==spec||"string"==typeof spec&&cur.name==spec)return overlays.splice(i,1),this.state.modeGen++,void regChange(this)}}),indentLine:operation(null,function(n,dir,aggressive){"string"!=typeof dir&&"number"!=typeof dir&&(dir=null==dir?this.options.smartIndent?"smart":"prev":dir?"add":"subtract"),isLine(this.doc,n)&&indentLine(this,n,dir,aggressive)}),indentSelection:operation(null,function(how){var sel=this.doc.sel;if(posEq(sel.from,sel.to))return indentLine(this,sel.from.line,how);for(var e=sel.to.line-(sel.to.ch?0:1),i=sel.from.line;e>=i;++i)indentLine(this,i,how)}),getTokenAt:function(pos,precise){var doc=this.doc;pos=clipPos(doc,pos);for(var state=getStateBefore(this,pos.line,precise),mode=this.doc.mode,line=getLine(doc,pos.line),stream=new StringStream(line.text,this.options.tabSize);stream.pos<pos.ch&&!stream.eol();){stream.start=stream.pos;var style=mode.token(stream,state)}return{start:stream.start,end:stream.pos,string:stream.current(),className:style||null,type:style||null,state:state}},getTokenTypeAt:function(pos){pos=clipPos(this.doc,pos);var styles=getLineStyles(this,getLine(this.doc,pos.line)),before=0,after=(styles.length-1)/2,ch=pos.ch;if(0==ch)return styles[2];for(;;){var mid=before+after>>1;if((mid?styles[2*mid-1]:0)>=ch)after=mid;else{if(!(styles[2*mid+1]<ch))return styles[2*mid+2];before=mid+1}}},getModeAt:function(pos){var mode=this.doc.mode;return mode.innerMode?CodeMirror.innerMode(mode,this.getTokenAt(pos).state).mode:mode},getHelper:function(pos,type){if(helpers.hasOwnProperty(type)){var help=helpers[type],mode=this.getModeAt(pos);return mode[type]&&help[mode[type]]||mode.helperType&&help[mode.helperType]||help[mode.name]}},getStateAfter:function(line,precise){var doc=this.doc;return line=clipLine(doc,null==line?doc.first+doc.size-1:line),getStateBefore(this,line+1,precise)},cursorCoords:function(start,mode){var pos,sel=this.doc.sel;return pos=null==start?sel.head:"object"==typeof start?clipPos(this.doc,start):start?sel.from:sel.to,cursorCoords(this,pos,mode||"page")},charCoords:function(pos,mode){return charCoords(this,clipPos(this.doc,pos),mode||"page")},coordsChar:function(coords,mode){return coords=fromCoordSystem(this,coords,mode||"page"),coordsChar(this,coords.left,coords.top)},lineAtHeight:function(height,mode){return height=fromCoordSystem(this,{top:height,left:0},mode||"page").top,lineAtHeight(this.doc,height+this.display.viewOffset)},heightAtLine:function(line,mode){var end=!1,last=this.doc.first+this.doc.size-1;line<this.doc.first?line=this.doc.first:line>last&&(line=last,end=!0);var lineObj=getLine(this.doc,line);return intoCoordSystem(this,getLine(this.doc,line),{top:0,left:0},mode||"page").top+(end?lineObj.height:0)},defaultTextHeight:function(){return textHeight(this.display)},defaultCharWidth:function(){return charWidth(this.display)},setGutterMarker:operation(null,function(line,gutterID,value){return changeLine(this,line,function(line){var markers=line.gutterMarkers||(line.gutterMarkers={});return markers[gutterID]=value,!value&&isEmpty(markers)&&(line.gutterMarkers=null),!0})}),clearGutter:operation(null,function(gutterID){var cm=this,doc=cm.doc,i=doc.first;doc.iter(function(line){line.gutterMarkers&&line.gutterMarkers[gutterID]&&(line.gutterMarkers[gutterID]=null,regChange(cm,i,i+1),isEmpty(line.gutterMarkers)&&(line.gutterMarkers=null)),++i})}),addLineClass:operation(null,function(handle,where,cls){return changeLine(this,handle,function(line){var prop="text"==where?"textClass":"background"==where?"bgClass":"wrapClass";if(line[prop]){if(new RegExp("(?:^|\\s)"+cls+"(?:$|\\s)").test(line[prop]))return!1;line[prop]+=" "+cls}else line[prop]=cls;return!0})}),removeLineClass:operation(null,function(handle,where,cls){return changeLine(this,handle,function(line){var prop="text"==where?"textClass":"background"==where?"bgClass":"wrapClass",cur=line[prop];if(!cur)return!1;if(null==cls)line[prop]=null;else{var found=cur.match(new RegExp("(?:^|\\s+)"+cls+"(?:$|\\s+)"));if(!found)return!1;var end=found.index+found[0].length;line[prop]=cur.slice(0,found.index)+(found.index&&end!=cur.length?" ":"")+cur.slice(end)||null}return!0})}),addLineWidget:operation(null,function(handle,node,options){return addLineWidget(this,handle,node,options)}),removeLineWidget:function(widget){widget.clear()},lineInfo:function(line){if("number"==typeof line){if(!isLine(this.doc,line))return null;var n=line;if(line=getLine(this.doc,line),!line)return null}else{var n=lineNo(line);if(null==n)return null}return{line:n,handle:line,text:line.text,gutterMarkers:line.gutterMarkers,textClass:line.textClass,bgClass:line.bgClass,wrapClass:line.wrapClass,widgets:line.widgets}},getViewport:function(){return{from:this.display.showingFrom,to:this.display.showingTo}},addWidget:function(pos,node,scroll,vert,horiz){var display=this.display;pos=cursorCoords(this,clipPos(this.doc,pos));var top=pos.bottom,left=pos.left;if(node.style.position="absolute",display.sizer.appendChild(node),"over"==vert)top=pos.top;else if("above"==vert||"near"==vert){var vspace=Math.max(display.wrapper.clientHeight,this.doc.height),hspace=Math.max(display.sizer.clientWidth,display.lineSpace.clientWidth);("above"==vert||pos.bottom+node.offsetHeight>vspace)&&pos.top>node.offsetHeight?top=pos.top-node.offsetHeight:pos.bottom+node.offsetHeight<=vspace&&(top=pos.bottom),left+node.offsetWidth>hspace&&(left=hspace-node.offsetWidth)}node.style.top=top+"px",node.style.left=node.style.right="","right"==horiz?(left=display.sizer.clientWidth-node.offsetWidth,node.style.right="0px"):("left"==horiz?left=0:"middle"==horiz&&(left=(display.sizer.clientWidth-node.offsetWidth)/2),node.style.left=left+"px"),scroll&&scrollIntoView(this,left,top,left+node.offsetWidth,top+node.offsetHeight)},triggerOnKeyDown:operation(null,onKeyDown),execCommand:function(cmd){return commands[cmd](this)},findPosH:function(from,amount,unit,visually){var dir=1;0>amount&&(dir=-1,amount=-amount);for(var i=0,cur=clipPos(this.doc,from);amount>i&&(cur=findPosH(this.doc,cur,dir,unit,visually),!cur.hitSide);++i);return cur},moveH:operation(null,function(dir,unit){var pos,sel=this.doc.sel;pos=sel.shift||sel.extend||posEq(sel.from,sel.to)?findPosH(this.doc,sel.head,dir,unit,this.options.rtlMoveVisually):0>dir?sel.from:sel.to,extendSelection(this.doc,pos,pos,dir)}),deleteH:operation(null,function(dir,unit){var sel=this.doc.sel;posEq(sel.from,sel.to)?replaceRange(this.doc,"",sel.from,findPosH(this.doc,sel.head,dir,unit,!1),"+delete"):replaceRange(this.doc,"",sel.from,sel.to,"+delete"),this.curOp.userSelChange=!0}),findPosV:function(from,amount,unit,goalColumn){var dir=1,x=goalColumn;0>amount&&(dir=-1,amount=-amount);for(var i=0,cur=clipPos(this.doc,from);amount>i;++i){var coords=cursorCoords(this,cur,"div");if(null==x?x=coords.left:coords.left=x,cur=findPosV(this,coords,dir,unit),cur.hitSide)break}return cur},moveV:operation(null,function(dir,unit){var sel=this.doc.sel,pos=cursorCoords(this,sel.head,"div");null!=sel.goalColumn&&(pos.left=sel.goalColumn);var target=findPosV(this,pos,dir,unit);"page"==unit&&addToScrollPos(this,0,charCoords(this,target,"div").top-pos.top),extendSelection(this.doc,target,target,dir),sel.goalColumn=pos.left}),toggleOverwrite:function(value){(null==value||value!=this.state.overwrite)&&((this.state.overwrite=!this.state.overwrite)?this.display.cursor.className+=" CodeMirror-overwrite":this.display.cursor.className=this.display.cursor.className.replace(" CodeMirror-overwrite",""))},hasFocus:function(){return this.state.focused},scrollTo:operation(null,function(x,y){updateScrollPos(this,x,y)}),getScrollInfo:function(){var scroller=this.display.scroller,co=scrollerCutOff;return{left:scroller.scrollLeft,top:scroller.scrollTop,height:scroller.scrollHeight-co,width:scroller.scrollWidth-co,clientHeight:scroller.clientHeight-co,clientWidth:scroller.clientWidth-co}},scrollIntoView:operation(null,function(pos,margin){"number"==typeof pos&&(pos=Pos(pos,0)),margin||(margin=0);var coords=pos;pos&&null==pos.line||(this.curOp.scrollToPos=pos?clipPos(this.doc,pos):this.doc.sel.head,this.curOp.scrollToPosMargin=margin,coords=cursorCoords(this,this.curOp.scrollToPos));var sPos=calculateScrollPos(this,coords.left,coords.top-margin,coords.right,coords.bottom+margin);updateScrollPos(this,sPos.scrollLeft,sPos.scrollTop)}),setSize:operation(null,function(width,height){function interpret(val){return"number"==typeof val||/^\d+$/.test(String(val))?val+"px":val}null!=width&&(this.display.wrapper.style.width=interpret(width)),null!=height&&(this.display.wrapper.style.height=interpret(height)),this.options.lineWrapping&&(this.display.measureLineCache.length=this.display.measureLineCachePos=0),this.curOp.forceUpdate=!0}),operation:function(f){return runInOp(this,f)},refresh:operation(null,function(){clearCaches(this),updateScrollPos(this,this.doc.scrollLeft,this.doc.scrollTop),regChange(this)}),swapDoc:operation(null,function(doc){var old=this.doc;return old.cm=null,attachDoc(this,doc),clearCaches(this),resetInput(this,!0),updateScrollPos(this,doc.scrollLeft,doc.scrollTop),old}),getInputField:function(){return this.display.input},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},eventMixin(CodeMirror);var optionHandlers=CodeMirror.optionHandlers={},defaults=CodeMirror.defaults={},Init=CodeMirror.Init={toString:function(){return"CodeMirror.Init"}};option("value","",function(cm,val){cm.setValue(val)},!0),option("mode",null,function(cm,val){cm.doc.modeOption=val,loadMode(cm)},!0),option("indentUnit",2,loadMode,!0),option("indentWithTabs",!1),option("smartIndent",!0),option("tabSize",4,function(cm){loadMode(cm),clearCaches(cm),regChange(cm)},!0),option("electricChars",!0),option("rtlMoveVisually",!windows),option("theme","default",function(cm){themeChanged(cm),guttersChanged(cm)},!0),option("keyMap","default",keyMapChanged),option("extraKeys",null),option("onKeyEvent",null),option("onDragEvent",null),option("lineWrapping",!1,wrappingChanged,!0),option("gutters",[],function(cm){setGuttersForLineNumbers(cm.options),guttersChanged(cm)},!0),option("fixedGutter",!0,function(cm,val){cm.display.gutters.style.left=val?compensateForHScroll(cm.display)+"px":"0",cm.refresh()},!0),option("coverGutterNextToScrollbar",!1,updateScrollbars,!0),option("lineNumbers",!1,function(cm){setGuttersForLineNumbers(cm.options),guttersChanged(cm)},!0),option("firstLineNumber",1,guttersChanged,!0),option("lineNumberFormatter",function(integer){return integer},guttersChanged,!0),option("showCursorWhenSelecting",!1,updateSelection,!0),option("readOnly",!1,function(cm,val){"nocursor"==val?(onBlur(cm),cm.display.input.blur()):val||resetInput(cm,!0)}),option("dragDrop",!0),option("cursorBlinkRate",530),option("cursorScrollMargin",0),option("cursorHeight",1),option("workTime",100),option("workDelay",100),option("flattenSpans",!0),option("pollInterval",100),option("undoDepth",40,function(cm,val){cm.doc.history.undoDepth=val}),option("historyEventDelay",500),option("viewportMargin",10,function(cm){cm.refresh()},!0),option("maxHighlightLength",1e4,function(cm){loadMode(cm),cm.refresh()},!0),option("moveInputWithCursor",!0,function(cm,val){val||(cm.display.inputDiv.style.top=cm.display.inputDiv.style.left=0)}),option("tabindex",null,function(cm,val){cm.display.input.tabIndex=val||""}),option("autofocus",null);var modes=CodeMirror.modes={},mimeModes=CodeMirror.mimeModes={};CodeMirror.defineMode=function(name,mode){if(CodeMirror.defaults.mode||"null"==name||(CodeMirror.defaults.mode=name),arguments.length>2){mode.dependencies=[];for(var i=2;i<arguments.length;++i)mode.dependencies.push(arguments[i])}modes[name]=mode},CodeMirror.defineMIME=function(mime,spec){mimeModes[mime]=spec},CodeMirror.resolveMode=function(spec){if("string"==typeof spec&&mimeModes.hasOwnProperty(spec))spec=mimeModes[spec];else if(spec&&"string"==typeof spec.name&&mimeModes.hasOwnProperty(spec.name)){var found=mimeModes[spec.name];spec=createObj(found,spec),spec.name=found.name}else if("string"==typeof spec&&/^[\w\-]+\/[\w\-]+\+xml$/.test(spec))return CodeMirror.resolveMode("application/xml");return"string"==typeof spec?{name:spec}:spec||{name:"null"}},CodeMirror.getMode=function(options,spec){var spec=CodeMirror.resolveMode(spec),mfactory=modes[spec.name];if(!mfactory)return CodeMirror.getMode(options,"text/plain");var modeObj=mfactory(options,spec);if(modeExtensions.hasOwnProperty(spec.name)){var exts=modeExtensions[spec.name];for(var prop in exts)exts.hasOwnProperty(prop)&&(modeObj.hasOwnProperty(prop)&&(modeObj["_"+prop]=modeObj[prop]),modeObj[prop]=exts[prop])}return modeObj.name=spec.name,modeObj},CodeMirror.defineMode("null",function(){return{token:function(stream){stream.skipToEnd()}}}),CodeMirror.defineMIME("text/plain","null");var modeExtensions=CodeMirror.modeExtensions={};CodeMirror.extendMode=function(mode,properties){var exts=modeExtensions.hasOwnProperty(mode)?modeExtensions[mode]:modeExtensions[mode]={};copyObj(properties,exts)},CodeMirror.defineExtension=function(name,func){CodeMirror.prototype[name]=func},CodeMirror.defineDocExtension=function(name,func){Doc.prototype[name]=func},CodeMirror.defineOption=option;var initHooks=[];CodeMirror.defineInitHook=function(f){initHooks.push(f)};var helpers=CodeMirror.helpers={};CodeMirror.registerHelper=function(type,name,value){helpers.hasOwnProperty(type)||(helpers[type]=CodeMirror[type]={}),helpers[type][name]=value},CodeMirror.isWordChar=isWordChar,CodeMirror.copyState=copyState,CodeMirror.startState=startState,CodeMirror.innerMode=function(mode,state){for(;mode.innerMode;){var info=mode.innerMode(state);if(!info||info.mode==mode)break;state=info.state,mode=info.mode}return info||{mode:mode,state:state}};var commands=CodeMirror.commands={selectAll:function(cm){cm.setSelection(Pos(cm.firstLine(),0),Pos(cm.lastLine()))},killLine:function(cm){var from=cm.getCursor(!0),to=cm.getCursor(!1),sel=!posEq(from,to);sel||cm.getLine(from.line).length!=from.ch?cm.replaceRange("",from,sel?to:Pos(from.line),"+delete"):cm.replaceRange("",from,Pos(from.line+1,0),"+delete")},deleteLine:function(cm){var l=cm.getCursor().line;cm.replaceRange("",Pos(l,0),Pos(l),"+delete")},delLineLeft:function(cm){var cur=cm.getCursor();cm.replaceRange("",Pos(cur.line,0),cur,"+delete")},undo:function(cm){cm.undo()},redo:function(cm){cm.redo()},goDocStart:function(cm){cm.extendSelection(Pos(cm.firstLine(),0))},goDocEnd:function(cm){cm.extendSelection(Pos(cm.lastLine()))},goLineStart:function(cm){cm.extendSelection(lineStart(cm,cm.getCursor().line))},goLineStartSmart:function(cm){var cur=cm.getCursor(),start=lineStart(cm,cur.line),line=cm.getLineHandle(start.line),order=getOrder(line);if(order&&0!=order[0].level)cm.extendSelection(start);else{var firstNonWS=Math.max(0,line.text.search(/\S/)),inWS=cur.line==start.line&&cur.ch<=firstNonWS&&cur.ch;cm.extendSelection(Pos(start.line,inWS?0:firstNonWS))}},goLineEnd:function(cm){cm.extendSelection(lineEnd(cm,cm.getCursor().line))},goLineRight:function(cm){var top=cm.charCoords(cm.getCursor(),"div").top+5;cm.extendSelection(cm.coordsChar({left:cm.display.lineDiv.offsetWidth+100,top:top},"div"))},goLineLeft:function(cm){var top=cm.charCoords(cm.getCursor(),"div").top+5;cm.extendSelection(cm.coordsChar({left:0,top:top},"div"))},goLineUp:function(cm){cm.moveV(-1,"line")},goLineDown:function(cm){cm.moveV(1,"line")},goPageUp:function(cm){cm.moveV(-1,"page")},goPageDown:function(cm){cm.moveV(1,"page")},goCharLeft:function(cm){cm.moveH(-1,"char")},goCharRight:function(cm){cm.moveH(1,"char")},goColumnLeft:function(cm){cm.moveH(-1,"column")},goColumnRight:function(cm){cm.moveH(1,"column")},goWordLeft:function(cm){cm.moveH(-1,"word")},goGroupRight:function(cm){cm.moveH(1,"group")},goGroupLeft:function(cm){cm.moveH(-1,"group")},goWordRight:function(cm){cm.moveH(1,"word")},delCharBefore:function(cm){cm.deleteH(-1,"char")},delCharAfter:function(cm){cm.deleteH(1,"char")},delWordBefore:function(cm){cm.deleteH(-1,"word")},delWordAfter:function(cm){cm.deleteH(1,"word")},delGroupBefore:function(cm){cm.deleteH(-1,"group")},delGroupAfter:function(cm){cm.deleteH(1,"group")},indentAuto:function(cm){cm.indentSelection("smart")},indentMore:function(cm){cm.indentSelection("add")},indentLess:function(cm){cm.indentSelection("subtract")},insertTab:function(cm){cm.replaceSelection("	","end","+input")},defaultTab:function(cm){cm.somethingSelected()?cm.indentSelection("add"):cm.replaceSelection("	","end","+input")},transposeChars:function(cm){var cur=cm.getCursor(),line=cm.getLine(cur.line);cur.ch>0&&cur.ch<line.length-1&&cm.replaceRange(line.charAt(cur.ch)+line.charAt(cur.ch-1),Pos(cur.line,cur.ch-1),Pos(cur.line,cur.ch+1))},newlineAndIndent:function(cm){operation(cm,function(){cm.replaceSelection("\n","end","+input"),cm.indentLine(cm.getCursor().line,null,!0)})()},toggleOverwrite:function(cm){cm.toggleOverwrite()}},keyMap=CodeMirror.keyMap={};keyMap.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite"},keyMap.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Alt-Up":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Down":"goDocEnd","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",fallthrough:"basic"},keyMap.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine",
+"Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineStart","Cmd-Right":"goLineEnd","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":"delLineLeft",fallthrough:["basic","emacsy"]},keyMap["default"]=mac?keyMap.macDefault:keyMap.pcDefault,keyMap.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"},CodeMirror.lookupKey=lookupKey,CodeMirror.isModifierKey=isModifierKey,CodeMirror.keyName=keyName,CodeMirror.fromTextArea=function(textarea,options){function save(){textarea.value=cm.getValue()}if(options||(options={}),options.value=textarea.value,!options.tabindex&&textarea.tabindex&&(options.tabindex=textarea.tabindex),!options.placeholder&&textarea.placeholder&&(options.placeholder=textarea.placeholder),null==options.autofocus){var hasFocus=document.body;try{hasFocus=document.activeElement}catch(e){}options.autofocus=hasFocus==textarea||null!=textarea.getAttribute("autofocus")&&hasFocus==document.body}if(textarea.form&&(on(textarea.form,"submit",save),!options.leaveSubmitMethodAlone)){var form=textarea.form,realSubmit=form.submit;try{var wrappedSubmit=form.submit=function(){save(),form.submit=realSubmit,form.submit(),form.submit=wrappedSubmit}}catch(e){}}textarea.style.display="none";var cm=CodeMirror(function(node){textarea.parentNode.insertBefore(node,textarea.nextSibling)},options);return cm.save=save,cm.getTextArea=function(){return textarea},cm.toTextArea=function(){save(),textarea.parentNode.removeChild(cm.getWrapperElement()),textarea.style.display="",textarea.form&&(off(textarea.form,"submit",save),"function"==typeof textarea.form.submit&&(textarea.form.submit=realSubmit))},cm},StringStream.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return 0==this.pos},peek:function(){return this.string.charAt(this.pos)||void 0},next:function(){return this.pos<this.string.length?this.string.charAt(this.pos++):void 0},eat:function(match){var ch=this.string.charAt(this.pos);if("string"==typeof match)var ok=ch==match;else var ok=ch&&(match.test?match.test(ch):match(ch));return ok?(++this.pos,ch):void 0},eatWhile:function(match){for(var start=this.pos;this.eat(match););return this.pos>start},eatSpace:function(){for(var start=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>start},skipToEnd:function(){this.pos=this.string.length},skipTo:function(ch){var found=this.string.indexOf(ch,this.pos);return found>-1?(this.pos=found,!0):void 0},backUp:function(n){this.pos-=n},column:function(){return this.lastColumnPos<this.start&&(this.lastColumnValue=countColumn(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue},indentation:function(){return countColumn(this.string,null,this.tabSize)},match:function(pattern,consume,caseInsensitive){if("string"!=typeof pattern){var match=this.string.slice(this.pos).match(pattern);return match&&match.index>0?null:(match&&consume!==!1&&(this.pos+=match[0].length),match)}var cased=function(str){return caseInsensitive?str.toLowerCase():str},substr=this.string.substr(this.pos,pattern.length);return cased(substr)==cased(pattern)?(consume!==!1&&(this.pos+=pattern.length),!0):void 0},current:function(){return this.string.slice(this.start,this.pos)}},CodeMirror.StringStream=StringStream,CodeMirror.TextMarker=TextMarker,eventMixin(TextMarker),TextMarker.prototype.clear=function(){if(!this.explicitlyCleared){var cm=this.doc.cm,withOp=cm&&!cm.curOp;if(withOp&&startOperation(cm),hasHandler(this,"clear")){var found=this.find();found&&signalLater(this,"clear",found.from,found.to)}for(var min=null,max=null,i=0;i<this.lines.length;++i){var line=this.lines[i],span=getMarkedSpanFor(line.markedSpans,this);null!=span.to&&(max=lineNo(line)),line.markedSpans=removeMarkedSpan(line.markedSpans,span),null!=span.from?min=lineNo(line):this.collapsed&&!lineIsHidden(this.doc,line)&&cm&&updateLineHeight(line,textHeight(cm.display))}if(cm&&this.collapsed&&!cm.options.lineWrapping)for(var i=0;i<this.lines.length;++i){var visual=visualLine(cm.doc,this.lines[i]),len=lineLength(cm.doc,visual);len>cm.display.maxLineLength&&(cm.display.maxLine=visual,cm.display.maxLineLength=len,cm.display.maxLineChanged=!0)}null!=min&&cm&&regChange(cm,min,max+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,cm&&reCheckSelection(cm)),withOp&&endOperation(cm)}},TextMarker.prototype.find=function(){for(var from,to,i=0;i<this.lines.length;++i){var line=this.lines[i],span=getMarkedSpanFor(line.markedSpans,this);if(null!=span.from||null!=span.to){var found=lineNo(line);null!=span.from&&(from=Pos(found,span.from)),null!=span.to&&(to=Pos(found,span.to))}}return"bookmark"==this.type?from:from&&{from:from,to:to}},TextMarker.prototype.changed=function(){var pos=this.find(),cm=this.doc.cm;if(pos&&cm){var line=getLine(this.doc,pos.from.line);if(clearCachedMeasurement(cm,line),pos.from.line>=cm.display.showingFrom&&pos.from.line<cm.display.showingTo){for(var node=cm.display.lineDiv.firstChild;node;node=node.nextSibling)if(node.lineObj==line){node.offsetHeight!=line.height&&updateLineHeight(line,node.offsetHeight);break}runInOp(cm,function(){cm.curOp.selectionChanged=cm.curOp.forceUpdate=cm.curOp.updateMaxLine=!0})}}},TextMarker.prototype.attachLine=function(line){if(!this.lines.length&&this.doc.cm){var op=this.doc.cm.curOp;op.maybeHiddenMarkers&&-1!=indexOf(op.maybeHiddenMarkers,this)||(op.maybeUnhiddenMarkers||(op.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(line)},TextMarker.prototype.detachLine=function(line){if(this.lines.splice(indexOf(this.lines,line),1),!this.lines.length&&this.doc.cm){var op=this.doc.cm.curOp;(op.maybeHiddenMarkers||(op.maybeHiddenMarkers=[])).push(this)}},CodeMirror.SharedTextMarker=SharedTextMarker,eventMixin(SharedTextMarker),SharedTextMarker.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var i=0;i<this.markers.length;++i)this.markers[i].clear();signalLater(this,"clear")}},SharedTextMarker.prototype.find=function(){return this.primary.find()};var LineWidget=CodeMirror.LineWidget=function(cm,node,options){if(options)for(var opt in options)options.hasOwnProperty(opt)&&(this[opt]=options[opt]);this.cm=cm,this.node=node};eventMixin(LineWidget),LineWidget.prototype.clear=widgetOperation(function(){var ws=this.line.widgets,no=lineNo(this.line);if(null!=no&&ws){for(var i=0;i<ws.length;++i)ws[i]==this&&ws.splice(i--,1);ws.length||(this.line.widgets=null);var aboveVisible=heightAtLine(this.cm,this.line)<this.cm.doc.scrollTop;updateLineHeight(this.line,Math.max(0,this.line.height-widgetHeight(this))),aboveVisible&&addToScrollPos(this.cm,0,-this.height),regChange(this.cm,no,no+1)}}),LineWidget.prototype.changed=widgetOperation(function(){var oldH=this.height;this.height=null;var diff=widgetHeight(this)-oldH;if(diff){updateLineHeight(this.line,this.line.height+diff);var no=lineNo(this.line);regChange(this.cm,no,no+1)}});var Line=CodeMirror.Line=function(text,markedSpans,estimateHeight){this.text=text,attachMarkedSpans(this,markedSpans),this.height=estimateHeight?estimateHeight(this):1};eventMixin(Line);var styleToClassCache={},tokenSpecialChars=/[\t\u0000-\u0019\u00ad\u200b\u2028\u2029\uFEFF]/g;LeafChunk.prototype={chunkSize:function(){return this.lines.length},removeInner:function(at,n){for(var i=at,e=at+n;e>i;++i){var line=this.lines[i];this.height-=line.height,cleanUpLine(line),signalLater(line,"delete")}this.lines.splice(at,n)},collapse:function(lines){lines.splice.apply(lines,[lines.length,0].concat(this.lines))},insertInner:function(at,lines,height){this.height+=height,this.lines=this.lines.slice(0,at).concat(lines).concat(this.lines.slice(at));for(var i=0,e=lines.length;e>i;++i)lines[i].parent=this},iterN:function(at,n,op){for(var e=at+n;e>at;++at)if(op(this.lines[at]))return!0}},BranchChunk.prototype={chunkSize:function(){return this.size},removeInner:function(at,n){this.size-=n;for(var i=0;i<this.children.length;++i){var child=this.children[i],sz=child.chunkSize();if(sz>at){var rm=Math.min(n,sz-at),oldHeight=child.height;if(child.removeInner(at,rm),this.height-=oldHeight-child.height,sz==rm&&(this.children.splice(i--,1),child.parent=null),0==(n-=rm))break;at=0}else at-=sz}if(this.size-n<25){var lines=[];this.collapse(lines),this.children=[new LeafChunk(lines)],this.children[0].parent=this}},collapse:function(lines){for(var i=0,e=this.children.length;e>i;++i)this.children[i].collapse(lines)},insertInner:function(at,lines,height){this.size+=lines.length,this.height+=height;for(var i=0,e=this.children.length;e>i;++i){var child=this.children[i],sz=child.chunkSize();if(sz>=at){if(child.insertInner(at,lines,height),child.lines&&child.lines.length>50){for(;child.lines.length>50;){var spilled=child.lines.splice(child.lines.length-25,25),newleaf=new LeafChunk(spilled);child.height-=newleaf.height,this.children.splice(i+1,0,newleaf),newleaf.parent=this}this.maybeSpill()}break}at-=sz}},maybeSpill:function(){if(!(this.children.length<=10)){var me=this;do{var spilled=me.children.splice(me.children.length-5,5),sibling=new BranchChunk(spilled);if(me.parent){me.size-=sibling.size,me.height-=sibling.height;var myIndex=indexOf(me.parent.children,me);me.parent.children.splice(myIndex+1,0,sibling)}else{var copy=new BranchChunk(me.children);copy.parent=me,me.children=[copy,sibling],me=copy}sibling.parent=me.parent}while(me.children.length>10);me.parent.maybeSpill()}},iterN:function(at,n,op){for(var i=0,e=this.children.length;e>i;++i){var child=this.children[i],sz=child.chunkSize();if(sz>at){var used=Math.min(n,sz-at);if(child.iterN(at,used,op))return!0;if(0==(n-=used))break;at=0}else at-=sz}}};var nextDocId=0,Doc=CodeMirror.Doc=function(text,mode,firstLine){if(!(this instanceof Doc))return new Doc(text,mode,firstLine);null==firstLine&&(firstLine=0),BranchChunk.call(this,[new LeafChunk([new Line("",null)])]),this.first=firstLine,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.history=makeHistory(),this.cleanGeneration=1,this.frontier=firstLine;var start=Pos(firstLine,0);this.sel={from:start,to:start,head:start,anchor:start,shift:!1,extend:!1,goalColumn:null},this.id=++nextDocId,this.modeOption=mode,"string"==typeof text&&(text=splitLines(text)),updateDoc(this,{from:start,to:start,text:text},null,{head:start,anchor:start})};Doc.prototype=createObj(BranchChunk.prototype,{constructor:Doc,iter:function(from,to,op){op?this.iterN(from-this.first,to-from,op):this.iterN(this.first,this.first+this.size,from)},insert:function(at,lines){for(var height=0,i=0,e=lines.length;e>i;++i)height+=lines[i].height;this.insertInner(at-this.first,lines,height)},remove:function(at,n){this.removeInner(at-this.first,n)},getValue:function(lineSep){var lines=getLines(this,this.first,this.first+this.size);return lineSep===!1?lines:lines.join(lineSep||"\n")},setValue:function(code){var top=Pos(this.first,0),last=this.first+this.size-1;makeChange(this,{from:top,to:Pos(last,getLine(this,last).text.length),text:splitLines(code),origin:"setValue"},{head:top,anchor:top},!0)},replaceRange:function(code,from,to,origin){from=clipPos(this,from),to=to?clipPos(this,to):from,replaceRange(this,code,from,to,origin)},getRange:function(from,to,lineSep){var lines=getBetween(this,clipPos(this,from),clipPos(this,to));return lineSep===!1?lines:lines.join(lineSep||"\n")},getLine:function(line){var l=this.getLineHandle(line);return l&&l.text},setLine:function(line,text){isLine(this,line)&&replaceRange(this,text,Pos(line,0),clipPos(this,Pos(line)))},removeLine:function(line){line?replaceRange(this,"",clipPos(this,Pos(line-1)),clipPos(this,Pos(line))):replaceRange(this,"",Pos(0,0),clipPos(this,Pos(1,0)))},getLineHandle:function(line){return isLine(this,line)?getLine(this,line):void 0},getLineNumber:function(line){return lineNo(line)},getLineHandleVisualStart:function(line){return"number"==typeof line&&(line=getLine(this,line)),visualLine(this,line)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(pos){return clipPos(this,pos)},getCursor:function(start){var pos,sel=this.sel;return pos=null==start||"head"==start?sel.head:"anchor"==start?sel.anchor:"end"==start||start===!1?sel.to:sel.from,copyPos(pos)},somethingSelected:function(){return!posEq(this.sel.head,this.sel.anchor)},setCursor:docOperation(function(line,ch,extend){var pos=clipPos(this,"number"==typeof line?Pos(line,ch||0):line);extend?extendSelection(this,pos):setSelection(this,pos,pos)}),setSelection:docOperation(function(anchor,head){setSelection(this,clipPos(this,anchor),clipPos(this,head||anchor))}),extendSelection:docOperation(function(from,to){extendSelection(this,clipPos(this,from),to&&clipPos(this,to))}),getSelection:function(lineSep){return this.getRange(this.sel.from,this.sel.to,lineSep)},replaceSelection:function(code,collapse,origin){makeChange(this,{from:this.sel.from,to:this.sel.to,text:splitLines(code),origin:origin},collapse||"around")},undo:docOperation(function(){makeChangeFromHistory(this,"undo")}),redo:docOperation(function(){makeChangeFromHistory(this,"redo")}),setExtending:function(val){this.sel.extend=val},historySize:function(){var hist=this.history;return{undo:hist.done.length,redo:hist.undone.length}},clearHistory:function(){this.history=makeHistory(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration()},changeGeneration:function(){return this.history.lastOp=this.history.lastOrigin=null,this.history.generation},isClean:function(gen){return this.history.generation==(gen||this.cleanGeneration)},getHistory:function(){return{done:copyHistoryArray(this.history.done),undone:copyHistoryArray(this.history.undone)}},setHistory:function(histData){var hist=this.history=makeHistory(this.history.maxGeneration);hist.done=histData.done.slice(0),hist.undone=histData.undone.slice(0)},markText:function(from,to,options){return markText(this,clipPos(this,from),clipPos(this,to),options,"range")},setBookmark:function(pos,options){var realOpts={replacedWith:options&&(null==options.nodeType?options.widget:options),insertLeft:options&&options.insertLeft};return pos=clipPos(this,pos),markText(this,pos,pos,realOpts,"bookmark")},findMarksAt:function(pos){pos=clipPos(this,pos);var markers=[],spans=getLine(this,pos.line).markedSpans;if(spans)for(var i=0;i<spans.length;++i){var span=spans[i];(null==span.from||span.from<=pos.ch)&&(null==span.to||span.to>=pos.ch)&&markers.push(span.marker.parent||span.marker)}return markers},getAllMarks:function(){var markers=[];return this.iter(function(line){var sps=line.markedSpans;if(sps)for(var i=0;i<sps.length;++i)null!=sps[i].from&&markers.push(sps[i].marker)}),markers},posFromIndex:function(off){var ch,lineNo=this.first;return this.iter(function(line){var sz=line.text.length+1;return sz>off?(ch=off,!0):(off-=sz,void++lineNo)}),clipPos(this,Pos(lineNo,ch))},indexFromPos:function(coords){coords=clipPos(this,coords);var index=coords.ch;return coords.line<this.first||coords.ch<0?0:(this.iter(this.first,coords.line,function(line){index+=line.text.length+1}),index)},copy:function(copyHistory){var doc=new Doc(getLines(this,this.first,this.first+this.size),this.modeOption,this.first);return doc.scrollTop=this.scrollTop,doc.scrollLeft=this.scrollLeft,doc.sel={from:this.sel.from,to:this.sel.to,head:this.sel.head,anchor:this.sel.anchor,shift:this.sel.shift,extend:!1,goalColumn:this.sel.goalColumn},copyHistory&&(doc.history.undoDepth=this.history.undoDepth,doc.setHistory(this.getHistory())),doc},linkedDoc:function(options){options||(options={});var from=this.first,to=this.first+this.size;null!=options.from&&options.from>from&&(from=options.from),null!=options.to&&options.to<to&&(to=options.to);var copy=new Doc(getLines(this,from,to),options.mode||this.modeOption,from);return options.sharedHist&&(copy.history=this.history),(this.linked||(this.linked=[])).push({doc:copy,sharedHist:options.sharedHist}),copy.linked=[{doc:this,isParent:!0,sharedHist:options.sharedHist}],copy},unlinkDoc:function(other){if(other instanceof CodeMirror&&(other=other.doc),this.linked)for(var i=0;i<this.linked.length;++i){var link=this.linked[i];if(link.doc==other){this.linked.splice(i,1),other.unlinkDoc(this);break}}if(other.history==this.history){var splitIds=[other.id];linkedDocs(other,function(doc){splitIds.push(doc.id)},!0),other.history=makeHistory(),other.history.done=copyHistoryArray(this.history.done,splitIds),other.history.undone=copyHistoryArray(this.history.undone,splitIds)}},iterLinkedDocs:function(f){linkedDocs(this,f)},getMode:function(){return this.mode},getEditor:function(){return this.cm}}),Doc.prototype.eachLine=Doc.prototype.iter;var dontDelegate="iter insert remove copy getEditor".split(" ");for(var prop in Doc.prototype)Doc.prototype.hasOwnProperty(prop)&&indexOf(dontDelegate,prop)<0&&(CodeMirror.prototype[prop]=function(method){return function(){return method.apply(this.doc,arguments)}}(Doc.prototype[prop]));eventMixin(Doc),CodeMirror.e_stop=e_stop,CodeMirror.e_preventDefault=e_preventDefault,CodeMirror.e_stopPropagation=e_stopPropagation;var delayedCallbacks,delayedCallbackDepth=0;CodeMirror.on=on,CodeMirror.off=off,CodeMirror.signal=signal;var scrollerCutOff=30,Pass=CodeMirror.Pass={toString:function(){return"CodeMirror.Pass"}};Delayed.prototype={set:function(ms,f){clearTimeout(this.id),this.id=setTimeout(f,ms)}},CodeMirror.countColumn=countColumn;var spaceStrs=[""],nonASCIISingleCaseWordChar=/[\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/,isExtendingChar=/[\u0300-\u036F\u0483-\u0487\u0488-\u0489\u0591-\u05BD\u05BF\u05C1-\u05C2\u05C4-\u05C5\u05C7\u0610-\u061A\u064B-\u065F\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7-\u06E8\u06EA-\u06ED\uA66F\uA670-\uA672\uA674-\uA67D\uA69F\udc00-\udfff]/;CodeMirror.replaceGetRect=function(f){getRect=f};var dragAndDrop=function(){if(ie_lt9)return!1;var div=elt("div");return"draggable"in div||"dragDrop"in div}();gecko?spanAffectsWrapping=function(str,i){return 36==str.charCodeAt(i-1)&&39==str.charCodeAt(i)}:safari&&!/Version\/([6-9]|\d\d)\b/.test(navigator.userAgent)?spanAffectsWrapping=function(str,i){return/\-[^ \-?]|\?[^ !\'\"\),.\-\/:;\?\]\}]/.test(str.slice(i-1,i+1))}:webkit&&!/Chrome\/(?:29|[3-9]\d|\d\d\d)\./.test(navigator.userAgent)&&(spanAffectsWrapping=function(str,i){if(i>1&&45==str.charCodeAt(i-1)){if(/\w/.test(str.charAt(i-2))&&/[^\-?\.]/.test(str.charAt(i)))return!0;if(i>2&&/[\d\.,]/.test(str.charAt(i-2))&&/[\d\.,]/.test(str.charAt(i)))return!1}return/[~!#%&*)=+}\]|\"\.>,:;][({[<]|-[^\-?\.\u2010-\u201f\u2026]|\?[\w~`@#$%\^&*(_=+{[|><]|…[\w~`@#$%\^&*(_=+{[><]/.test(str.slice(i-1,i+1))});var knownScrollbarWidth,zwspSupported,splitLines=3!="\n\nb".split(/\n/).length?function(string){for(var pos=0,result=[],l=string.length;l>=pos;){var nl=string.indexOf("\n",pos);-1==nl&&(nl=string.length);var line=string.slice(pos,"\r"==string.charAt(nl-1)?nl-1:nl),rt=line.indexOf("\r");-1!=rt?(result.push(line.slice(0,rt)),pos+=rt+1):(result.push(line),pos=nl+1)}return result}:function(string){return string.split(/\r\n?|\n/)};CodeMirror.splitLines=splitLines;var hasSelection=window.getSelection?function(te){try{return te.selectionStart!=te.selectionEnd}catch(e){return!1}}:function(te){try{var range=te.ownerDocument.selection.createRange()}catch(e){}return range&&range.parentElement()==te?0!=range.compareEndPoints("StartToEnd",range):!1},hasCopyEvent=function(){var e=elt("div");return"oncopy"in e?!0:(e.setAttribute("oncopy","return;"),"function"==typeof e.oncopy)}(),keyNames={3:"Enter",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:";",91:"Mod",92:"Mod",93:"Mod",109:"-",107:"=",127:"Delete",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63276:"PageUp",63277:"PageDown",63275:"End",63273:"Home",63234:"Left",63232:"Up",63235:"Right",63233:"Down",63302:"Insert",63272:"Delete"};CodeMirror.keyNames=keyNames,function(){for(var i=0;10>i;i++)keyNames[i+48]=String(i);for(var i=65;90>=i;i++)keyNames[i]=String.fromCharCode(i);for(var i=1;12>=i;i++)keyNames[i+111]=keyNames[i+63235]="F"+i}();var bidiOther,bidiOrdering=function(){function charType(code){return 255>=code?lowTypes.charAt(code):code>=1424&&1524>=code?"R":code>=1536&&1791>=code?arabicTypes.charAt(code-1536):code>=1792&&2220>=code?"r":"L"}var lowTypes="bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLL",arabicTypes="rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmmrrrrrrrrrrrrrrrrrr",bidiRE=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/,isNeutral=/[stwN]/,isStrong=/[LRr]/,countsAsLeft=/[Lb1n]/,countsAsNum=/[1n]/,outerType="L";return function(str){if(!bidiRE.test(str))return!1;for(var type,len=str.length,types=[],i=0;len>i;++i)types.push(type=charType(str.charCodeAt(i)));for(var i=0,prev=outerType;len>i;++i){var type=types[i];"m"==type?types[i]=prev:prev=type}for(var i=0,cur=outerType;len>i;++i){var type=types[i];"1"==type&&"r"==cur?types[i]="n":isStrong.test(type)&&(cur=type,"r"==type&&(types[i]="R"))}for(var i=1,prev=types[0];len-1>i;++i){var type=types[i];"+"==type&&"1"==prev&&"1"==types[i+1]?types[i]="1":","!=type||prev!=types[i+1]||"1"!=prev&&"n"!=prev||(types[i]=prev),prev=type}for(var i=0;len>i;++i){var type=types[i];if(","==type)types[i]="N";else if("%"==type){for(var end=i+1;len>end&&"%"==types[end];++end);for(var replace=i&&"!"==types[i-1]||len-1>end&&"1"==types[end]?"1":"N",j=i;end>j;++j)types[j]=replace;i=end-1}}for(var i=0,cur=outerType;len>i;++i){var type=types[i];"L"==cur&&"1"==type?types[i]="L":isStrong.test(type)&&(cur=type)}for(var i=0;len>i;++i)if(isNeutral.test(types[i])){for(var end=i+1;len>end&&isNeutral.test(types[end]);++end);for(var before="L"==(i?types[i-1]:outerType),after="L"==(len-1>end?types[end]:outerType),replace=before||after?"L":"R",j=i;end>j;++j)types[j]=replace;i=end-1}for(var m,order=[],i=0;len>i;)if(countsAsLeft.test(types[i])){var start=i;for(++i;len>i&&countsAsLeft.test(types[i]);++i);order.push({from:start,to:i,level:0})}else{var pos=i,at=order.length;for(++i;len>i&&"L"!=types[i];++i);for(var j=pos;i>j;)if(countsAsNum.test(types[j])){j>pos&&order.splice(at,0,{from:pos,to:j,level:1});var nstart=j;for(++j;i>j&&countsAsNum.test(types[j]);++j);order.splice(at,0,{from:nstart,to:j,level:2}),pos=j}else++j;i>pos&&order.splice(at,0,{from:pos,to:i,level:1})}return 1==order[0].level&&(m=str.match(/^\s+/))&&(order[0].from=m[0].length,order.unshift({from:0,to:m[0].length,level:0})),1==lst(order).level&&(m=str.match(/\s+$/))&&(lst(order).to-=m[0].length,order.push({from:len-m[0].length,to:len,level:0})),order[0].level!=lst(order).level&&order.push({from:len,to:len,level:order[0].level}),order}}();return CodeMirror.version="3.15.0",CodeMirror}();
\ No newline at end of file
diff --git a/vendor/js/editor.min.js b/vendor/js/editor.min.js
index 107b123..66af3a5 100644
--- a/vendor/js/editor.min.js
+++ b/vendor/js/editor.min.js
@@ -1 +1 @@
-function Editor(a){a=a||{},a.element&&(this.element=a.element),a.toolbar=a.toolbar||Editor.toolbar,a.hasOwnProperty("status")||(a.status=["lines","words","cursor"]),this.options=a,this.element&&this.render()}var toolbar=[{name:"bold",action:toggleBold},{name:"italic",action:toggleItalic},"|",{name:"quote",action:toggleBlockquote},{name:"unordered-list",action:toggleUnOrderedList},{name:"ordered-list",action:toggleOrderedList},"|",{name:"link",action:drawLink},{name:"image",action:drawImage},"|",{name:"info",action:"http://lab.lepture.com/editor/markdown"},{name:"preview",action:togglePreview},{name:"fullscreen",action:toggleFullScreen}];Editor.toolbar=toolbar,Editor.markdown=function(a){if(window.marked)return marked(a)},Editor.prototype.render=function(a){a||(a=this.element||document.getElementsByTagName("textarea")[0]);if(this._rendered&&this._rendered===a)return;this.element=a;var b=this.options,c=this,d={};for(var e in shortcuts)(function(a){d[fixShortcut(a)]=function(b){shortcuts[a](c)}})(e);d.Enter="newlineAndIndentContinueMarkdownList",this.codemirror=CodeMirror.fromTextArea(a,{mode:"markdown",theme:"paper",indentWithTabs:!0,lineNumbers:!1,extraKeys:d}),b.toolbar!==!1&&this.createToolbar(),b.status!==!1&&this.createStatusbar(),this._rendered=this.element},Editor.prototype.createToolbar=function(a){a=a||this.options.toolbar;if(!a||a.length===0)return;var b=document.createElement("div");b.className="editor-toolbar";var c=this,d;c.toolbar={};for(var e=0;e<a.length;e++)(function(a){var d;a.name?d=createIcon(a.name,a):a==="|"?d=createSep():d=createIcon(a),a.action&&(typeof a.action=="function"?d.onclick=function(b){a.action(c)}:typeof a.action=="string"&&(d.href=a.action,d.target="_blank")),c.toolbar[a.name||a]=d,b.appendChild(d)})(a[e]);var f=this.codemirror;f.on("cursorActivity",function(){var a=getState(f);for(var b in c.toolbar)(function(b){var d=c.toolbar[b];a[b]?d.className+=" active":d.className=d.className.replace(/\s*active\s*/g,"")})(b)});var g=f.getWrapperElement();return g.parentNode.insertBefore(b,g),b},Editor.prototype.createStatusbar=function(a){a=a||this.options.status;if(!a||a.length===0)return;var b=document.createElement("div");b.className="editor-statusbar";var c,d=this.codemirror;for(var e=0;e<a.length;e++)(function(a){var e=document.createElement("span");e.className=a,a==="words"?(e.innerHTML="0",d.on("update",function(){e.innerHTML=wordCount(d.getValue())})):a==="lines"?(e.innerHTML="0",d.on("update",function(){e.innerHTML=d.lineCount()})):a==="cursor"&&(e.innerHTML="0:0",d.on("cursorActivity",function(){c=d.getCursor(),e.innerHTML=c.line+":"+c.ch})),b.appendChild(e)})(a[e]);var f=this.codemirror.getWrapperElement();return f.parentNode.insertBefore(b,f.nextSibling),b},Editor.toggleBold=toggleBold,Editor.toggleItalic=toggleItalic,Editor.toggleBlockquote=toggleBlockquote,Editor.toggleUnOrderedList=toggleUnOrderedList,Editor.toggleOrderedList=toggleOrderedList,Editor.drawLink=drawLink,Editor.drawImage=drawImage,Editor.undo=undo,Editor.redo=redo,Editor.toggleFullScreen=toggleFullScreen,Editor.prototype.toggleBold=function(){toggleBold(this)},Editor.prototype.toggleItalic=function(){toggleItalic(this)},Editor.prototype.toggleBlockquote=function(){toggleBlockquote(this)},Editor.prototype.toggleUnOrderedList=function(){toggleUnOrderedList(this)},Editor.prototype.toggleOrderedList=function(){toggleOrderedList(this)},Editor.prototype.drawLink=function(){drawLink(this)},Editor.prototype.drawImage=function(){drawImage(this)},Editor.prototype.undo=function(){undo(this)},Editor.prototype.redo=function(){redo(this)},Editor.prototype.toggleFullScreen=function(){toggleFullScreen(this)};
\ No newline at end of file
+function Editor(options){options=options||{},options.element&&(this.element=options.element),options.toolbar=options.toolbar||Editor.toolbar,options.hasOwnProperty("status")||(options.status=["lines","words","cursor"]),this.options=options,this.element&&this.render()}var toolbar=[{name:"bold",action:toggleBold},{name:"italic",action:toggleItalic},"|",{name:"quote",action:toggleBlockquote},{name:"unordered-list",action:toggleUnOrderedList},{name:"ordered-list",action:toggleOrderedList},"|",{name:"link",action:drawLink},{name:"image",action:drawImage},"|",{name:"info",action:"http://lab.lepture.com/editor/markdown"},{name:"preview",action:togglePreview},{name:"fullscreen",action:toggleFullScreen}];Editor.toolbar=toolbar,Editor.markdown=function(text){return window.marked?marked(text):void 0},Editor.prototype.render=function(el){if(el||(el=this.element||document.getElementsByTagName("textarea")[0]),!this._rendered||this._rendered!==el){this.element=el;var options=this.options,self=this,keyMaps={};for(var key in shortcuts)!function(key){keyMaps[fixShortcut(key)]=function(){shortcuts[key](self)}}(key);keyMaps.Enter="newlineAndIndentContinueMarkdownList",this.codemirror=CodeMirror.fromTextArea(el,{mode:"markdown",theme:"paper",indentWithTabs:!0,lineNumbers:!1,extraKeys:keyMaps}),options.toolbar!==!1&&this.createToolbar(),options.status!==!1&&this.createStatusbar(),this._rendered=this.element}},Editor.prototype.createToolbar=function(items){if(items=items||this.options.toolbar,items&&0!==items.length){var bar=document.createElement("div");bar.className="editor-toolbar";var self=this;self.toolbar={};for(var i=0;i<items.length;i++)!function(item){var el;el=item.name?createIcon(item.name,item):"|"===item?createSep():createIcon(item),item.action&&("function"==typeof item.action?el.onclick=function(){item.action(self)}:"string"==typeof item.action&&(el.href=item.action,el.target="_blank")),self.toolbar[item.name||item]=el,bar.appendChild(el)}(items[i]);var cm=this.codemirror;cm.on("cursorActivity",function(){var stat=getState(cm);for(var key in self.toolbar)!function(key){var el=self.toolbar[key];stat[key]?el.className+=" active":el.className=el.className.replace(/\s*active\s*/g,"")}(key)});var cmWrapper=cm.getWrapperElement();return cmWrapper.parentNode.insertBefore(bar,cmWrapper),bar}},Editor.prototype.createStatusbar=function(status){if(status=status||this.options.status,status&&0!==status.length){var bar=document.createElement("div");bar.className="editor-statusbar";for(var pos,cm=this.codemirror,i=0;i<status.length;i++)!function(name){var el=document.createElement("span");el.className=name,"words"===name?(el.innerHTML="0",cm.on("update",function(){el.innerHTML=wordCount(cm.getValue())})):"lines"===name?(el.innerHTML="0",cm.on("update",function(){el.innerHTML=cm.lineCount()})):"cursor"===name&&(el.innerHTML="0:0",cm.on("cursorActivity",function(){pos=cm.getCursor(),el.innerHTML=pos.line+":"+pos.ch})),bar.appendChild(el)}(status[i]);var cmWrapper=this.codemirror.getWrapperElement();return cmWrapper.parentNode.insertBefore(bar,cmWrapper.nextSibling),bar}},Editor.toggleBold=toggleBold,Editor.toggleItalic=toggleItalic,Editor.toggleBlockquote=toggleBlockquote,Editor.toggleUnOrderedList=toggleUnOrderedList,Editor.toggleOrderedList=toggleOrderedList,Editor.drawLink=drawLink,Editor.drawImage=drawImage,Editor.undo=undo,Editor.redo=redo,Editor.toggleFullScreen=toggleFullScreen,Editor.prototype.toggleBold=function(){toggleBold(this)},Editor.prototype.toggleItalic=function(){toggleItalic(this)},Editor.prototype.toggleBlockquote=function(){toggleBlockquote(this)},Editor.prototype.toggleUnOrderedList=function(){toggleUnOrderedList(this)},Editor.prototype.toggleOrderedList=function(){toggleOrderedList(this)},Editor.prototype.drawLink=function(){drawLink(this)},Editor.prototype.drawImage=function(){drawImage(this)},Editor.prototype.undo=function(){undo(this)},Editor.prototype.redo=function(){redo(this)},Editor.prototype.toggleFullScreen=function(){toggleFullScreen(this)};
\ No newline at end of file
diff --git a/vendor/js/intro.min.js b/vendor/js/intro.min.js
index 8f36b62..c57e132 100644
--- a/vendor/js/intro.min.js
+++ b/vendor/js/intro.min.js
@@ -1 +1 @@
-function fixShortcut(a){return isMac?a=a.replace("Ctrl","Cmd"):a=a.replace("Cmd","Ctrl"),a}function createIcon(a,b){b=b||{};var c=document.createElement("a"),d=b.shortcut||shortcuts[a];return d&&(d=fixShortcut(d),c.title=d,c.title=c.title.replace("Cmd","⌘"),isMac&&(c.title=c.title.replace("Alt","⌥"))),c.className=b.className||"icon-"+a,c}function createSep(){return el=document.createElement("i"),el.className="separator",el.innerHTML="|",el}function getState(a,b){b=b||a.getCursor("start");var c=a.getTokenAt(b);if(!c.type)return{};var d=c.type.split(" "),e={},f,g;for(var h=0;h<d.length;h++)f=d[h],f==="strong"?e.bold=!0:f==="variable-2"?(g=a.getLine(b.line),/^\s*\d+\.\s/.test(g)?e["ordered-list"]=!0:e["unordered-list"]=!0):f==="atom"?e.quote=!0:f==="em"&&(e.italic=!0);return e}function toggleFullScreen(a){var b=a.codemirror.getWrapperElement(),c=document,d=c.fullScreen||c.mozFullScreen||c.webkitFullScreen,e=function(){b.requestFullScreen?b.requestFullScreen():b.mozRequestFullScreen?b.mozRequestFullScreen():b.webkitRequestFullScreen&&b.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT)},f=function(){c.cancelFullScreen?c.cancelFullScreen():c.mozCancelFullScreen?c.mozCancelFullScreen():c.webkitCancelFullScreen&&c.webkitCancelFullScreen()};d?f&&f():e()}function toggleBold(a){var b=a.codemirror,c=getState(b),d,e="**",f="**",g=b.getCursor("start"),h=b.getCursor("end");c.bold?(d=b.getLine(g.line),e=d.slice(0,g.ch),f=d.slice(g.ch),e=e.replace(/^(.*)?(\*|\_){2}(\S+.*)?$/,"$1$3"),f=f.replace(/^(.*\S+)?(\*|\_){2}(\s+.*)?$/,"$1$3"),g.ch-=2,h.ch-=2,b.setLine(g.line,e+f)):(d=b.getSelection(),b.replaceSelection(e+d+f),g.ch+=2,h.ch+=2),b.setSelection(g,h),b.focus()}function toggleItalic(a){var b=a.codemirror,c=getState(b),d,e="*",f="*",g=b.getCursor("start"),h=b.getCursor("end");c.italic?(d=b.getLine(g.line),e=d.slice(0,g.ch),f=d.slice(g.ch),e=e.replace(/^(.*)?(\*|\_)(\S+.*)?$/,"$1$3"),f=f.replace(/^(.*\S+)?(\*|\_)(\s+.*)?$/,"$1$3"),g.ch-=1,h.ch-=1,b.setLine(g.line,e+f)):(d=b.getSelection(),b.replaceSelection(e+d+f),g.ch+=1,h.ch+=1),b.setSelection(g,h),b.focus()}function toggleBlockquote(a){var b=a.codemirror;_toggleLine(b,"quote")}function toggleUnOrderedList(a){var b=a.codemirror;_toggleLine(b,"unordered-list")}function toggleOrderedList(a){var b=a.codemirror;_toggleLine(b,"ordered-list")}function drawLink(a){var b=a.codemirror,c=getState(b);_replaceSelection(b,c.link,"[","](http://)")}function drawImage(a){var b=a.codemirror,c=getState(b);_replaceSelection(b,c.image,"![","](http://)")}function undo(a){var b=a.codemirror;b.undo(),b.focus()}function redo(a){var b=a.codemirror;b.redo(),b.focus()}function togglePreview(a){var b=a.toolbar.preview,c=a.constructor.markdown,d=a.codemirror,e=d.getWrapperElement(),f=e.lastChild;/editor-preview/.test(f.className)||(f=document.createElement("div"),f.className="editor-preview",e.appendChild(f)),/editor-preview-active/.test(f.className)?(f.className=f.className.replace(/\s*editor-preview-active\s*/g,""),b.className=b.className.replace(/\s*active\s*/g,"")):(setTimeout(function(){f.className+=" editor-preview-active"},1),b.className+=" active");var g=d.getValue();f.innerHTML=c(g)}function _replaceSelection(a,b,c,d){var e,f=a.getCursor("start"),g=a.getCursor("end");b?(e=a.getLine(f.line),c=e.slice(0,f.ch),d=e.slice(f.ch),a.setLine(f.line,c+d)):(e=a.getSelection(),a.replaceSelection(c+e+d),f.ch+=c.length,g.ch+=c.length),a.setSelection(f,g),a.focus()}function _toggleLine(a,b){var c=getState(a),d=a.getCursor("start"),e=a.getCursor("end"),f={quote:/^(\s*)\>\s+/,"unordered-list":/^(\s*)(\*|\-|\+)\s+/,"ordered-list":/^(\s*)\d+\.\s+/},g={quote:"> ","unordered-list":"* ","ordered-list":"1. "};for(var h=d.line;h<=e.line;h++)(function(d){var e=a.getLine(d);c[b]?e=e.replace(f[b],"$1"):e=g[b]+e,a.setLine(d,e)})(h);a.focus()}function wordCount(a){var b=/[a-zA-Z0-9_\u0392-\u03c9]+|[\u4E00-\u9FFF\u3400-\u4dbf\uf900-\ufaff\u3040-\u309f\uac00-\ud7af]+/g,c=a.match(b),d=0;if(c===null)return d;for(var e=0;e<c.length;e++)c[e].charCodeAt(0)>=19968?d+=c[e].length:d+=1;return d}var isMac=/Mac/.test(navigator.platform),shortcuts={"Cmd-B":toggleBold,"Cmd-I":toggleItalic,"Cmd-K":drawLink,"Cmd-Alt-I":drawImage,"Cmd-'":toggleBlockquote,"Cmd-Alt-L":toggleOrderedList,"Cmd-L":toggleUnOrderedList};
\ No newline at end of file
+function fixShortcut(name){return name=isMac?name.replace("Ctrl","Cmd"):name.replace("Cmd","Ctrl")}function createIcon(name,options){options=options||{};var el=document.createElement("a"),shortcut=options.shortcut||shortcuts[name];return shortcut&&(shortcut=fixShortcut(shortcut),el.title=shortcut,el.title=el.title.replace("Cmd","⌘"),isMac&&(el.title=el.title.replace("Alt","⌥"))),el.className=options.className||"icon-"+name,el}function createSep(){return el=document.createElement("i"),el.className="separator",el.innerHTML="|",el}function getState(cm,pos){pos=pos||cm.getCursor("start");var stat=cm.getTokenAt(pos);if(!stat.type)return{};for(var data,text,types=stat.type.split(" "),ret={},i=0;i<types.length;i++)data=types[i],"strong"===data?ret.bold=!0:"variable-2"===data?(text=cm.getLine(pos.line),/^\s*\d+\.\s/.test(text)?ret["ordered-list"]=!0:ret["unordered-list"]=!0):"atom"===data?ret.quote=!0:"em"===data&&(ret.italic=!0);return ret}function toggleFullScreen(editor){var el=editor.codemirror.getWrapperElement(),doc=document,isFull=doc.fullScreen||doc.mozFullScreen||doc.webkitFullScreen,request=function(){el.requestFullScreen?el.requestFullScreen():el.mozRequestFullScreen?el.mozRequestFullScreen():el.webkitRequestFullScreen&&el.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT)},cancel=function(){doc.cancelFullScreen?doc.cancelFullScreen():doc.mozCancelFullScreen?doc.mozCancelFullScreen():doc.webkitCancelFullScreen&&doc.webkitCancelFullScreen()};isFull?cancel&&cancel():request()}function toggleBold(editor){var text,cm=editor.codemirror,stat=getState(cm),start="**",end="**",startPoint=cm.getCursor("start"),endPoint=cm.getCursor("end");stat.bold?(text=cm.getLine(startPoint.line),start=text.slice(0,startPoint.ch),end=text.slice(startPoint.ch),start=start.replace(/^(.*)?(\*|\_){2}(\S+.*)?$/,"$1$3"),end=end.replace(/^(.*\S+)?(\*|\_){2}(\s+.*)?$/,"$1$3"),startPoint.ch-=2,endPoint.ch-=2,cm.setLine(startPoint.line,start+end)):(text=cm.getSelection(),cm.replaceSelection(start+text+end),startPoint.ch+=2,endPoint.ch+=2),cm.setSelection(startPoint,endPoint),cm.focus()}function toggleItalic(editor){var text,cm=editor.codemirror,stat=getState(cm),start="*",end="*",startPoint=cm.getCursor("start"),endPoint=cm.getCursor("end");stat.italic?(text=cm.getLine(startPoint.line),start=text.slice(0,startPoint.ch),end=text.slice(startPoint.ch),start=start.replace(/^(.*)?(\*|\_)(\S+.*)?$/,"$1$3"),end=end.replace(/^(.*\S+)?(\*|\_)(\s+.*)?$/,"$1$3"),startPoint.ch-=1,endPoint.ch-=1,cm.setLine(startPoint.line,start+end)):(text=cm.getSelection(),cm.replaceSelection(start+text+end),startPoint.ch+=1,endPoint.ch+=1),cm.setSelection(startPoint,endPoint),cm.focus()}function toggleBlockquote(editor){var cm=editor.codemirror;_toggleLine(cm,"quote")}function toggleUnOrderedList(editor){var cm=editor.codemirror;_toggleLine(cm,"unordered-list")}function toggleOrderedList(editor){var cm=editor.codemirror;_toggleLine(cm,"ordered-list")}function drawLink(editor){var cm=editor.codemirror,stat=getState(cm);_replaceSelection(cm,stat.link,"[","](http://)")}function drawImage(editor){var cm=editor.codemirror,stat=getState(cm);_replaceSelection(cm,stat.image,"![","](http://)")}function undo(editor){var cm=editor.codemirror;cm.undo(),cm.focus()}function redo(editor){var cm=editor.codemirror;cm.redo(),cm.focus()}function togglePreview(editor){var toolbar=editor.toolbar.preview,parse=editor.constructor.markdown,cm=editor.codemirror,wrapper=cm.getWrapperElement(),preview=wrapper.lastChild;/editor-preview/.test(preview.className)||(preview=document.createElement("div"),preview.className="editor-preview",wrapper.appendChild(preview)),/editor-preview-active/.test(preview.className)?(preview.className=preview.className.replace(/\s*editor-preview-active\s*/g,""),toolbar.className=toolbar.className.replace(/\s*active\s*/g,"")):(setTimeout(function(){preview.className+=" editor-preview-active"},1),toolbar.className+=" active");var text=cm.getValue();preview.innerHTML=parse(text)}function _replaceSelection(cm,active,start,end){var text,startPoint=cm.getCursor("start"),endPoint=cm.getCursor("end");active?(text=cm.getLine(startPoint.line),start=text.slice(0,startPoint.ch),end=text.slice(startPoint.ch),cm.setLine(startPoint.line,start+end)):(text=cm.getSelection(),cm.replaceSelection(start+text+end),startPoint.ch+=start.length,endPoint.ch+=start.length),cm.setSelection(startPoint,endPoint),cm.focus()}function _toggleLine(cm,name){for(var stat=getState(cm),startPoint=cm.getCursor("start"),endPoint=cm.getCursor("end"),repl={quote:/^(\s*)\>\s+/,"unordered-list":/^(\s*)(\*|\-|\+)\s+/,"ordered-list":/^(\s*)\d+\.\s+/},map={quote:"> ","unordered-list":"* ","ordered-list":"1. "},i=startPoint.line;i<=endPoint.line;i++)!function(i){var text=cm.getLine(i);text=stat[name]?text.replace(repl[name],"$1"):map[name]+text,cm.setLine(i,text)}(i);cm.focus()}function wordCount(data){var pattern=/[a-zA-Z0-9_\u0392-\u03c9]+|[\u4E00-\u9FFF\u3400-\u4dbf\uf900-\ufaff\u3040-\u309f\uac00-\ud7af]+/g,m=data.match(pattern),count=0;if(null===m)return count;for(var i=0;i<m.length;i++)count+=m[i].charCodeAt(0)>=19968?m[i].length:1;return count}var isMac=/Mac/.test(navigator.platform),shortcuts={"Cmd-B":toggleBold,"Cmd-I":toggleItalic,"Cmd-K":drawLink,"Cmd-Alt-I":drawImage,"Cmd-'":toggleBlockquote,"Cmd-Alt-L":toggleOrderedList,"Cmd-L":toggleUnOrderedList};
\ No newline at end of file
diff --git a/vendor/js/marked.min.js b/vendor/js/marked.min.js
index cf1c939..3a40300 100644
--- a/vendor/js/marked.min.js
+++ b/vendor/js/marked.min.js
@@ -1 +1 @@
-(function(){function b(b){this.tokens=[],this.tokens.links={},this.options=b||j.defaults,this.rules=a.normal,this.options.gfm&&(this.options.tables?this.rules=a.tables:this.rules=a.gfm)}function d(a,b){this.options=b||j.defaults,this.links=a,this.rules=c.normal;if(!this.links)throw new Error("Tokens array requires a `links` property.");this.options.gfm?this.options.breaks?this.rules=c.breaks:this.rules=c.gfm:this.options.pedantic&&(this.rules=c.pedantic)}function e(a){this.tokens=[],this.token=null,this.options=a||j.defaults}function f(a,b){return a.replace(b?/&/g:/&(?!#?\w+;)/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#39;")}function g(a,b){return a=a.source,b=b||"",function c(d,e){return d?(e=e.source||e,e=e.replace(/(^|[^\[])\^/g,"$1"),a=a.replace(d,e),c):new RegExp(a,b)}}function h(){}function i(a){var b=1,c,d;for(;b<arguments.length;b++){c=arguments[b];for(d in c)Object.prototype.hasOwnProperty.call(c,d)&&(a[d]=c[d])}return 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if(cap=this.rules.lheading.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:"heading",depth:"="===cap[2]?1:2,text:cap[1]});else if(cap=this.rules.hr.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:"hr"});else if(cap=this.rules.blockquote.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:"blockquote_start"}),cap=cap[0].replace(/^ *> ?/gm,""),this.token(cap,top),this.tokens.push({type:"blockquote_end"});else if(cap=this.rules.list.exec(src)){for(src=src.substring(cap[0].length),bull=cap[2],this.tokens.push({type:"list_start",ordered:bull.length>1}),cap=cap[0].match(this.rules.item),next=!1,l=cap.length,i=0;l>i;i++)item=cap[i],space=item.length,item=item.replace(/^ *([*+-]|\d+\.) +/,""),~item.indexOf("\n ")&&(space-=item.length,item=this.options.pedantic?item.replace(/^ {1,4}/gm,""):item.replace(new RegExp("^ {1,"+space+"}","gm"),"")),this.options.smartLists&&i!==l-1&&(b=block.bullet.exec(cap[i+1])[0],bull===b||bull.length>1&&b.length>1||(src=cap.slice(i+1).join("\n")+src,i=l-1)),loose=next||/\n\n(?!\s*$)/.test(item),i!==l-1&&(next="\n"===item.charAt(item.length-1),loose||(loose=next)),this.tokens.push({type:loose?"loose_item_start":"list_item_start"}),this.token(item,!1),this.tokens.push({type:"list_item_end"});this.tokens.push({type:"list_end"})}else if(cap=this.rules.html.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:this.options.sanitize?"paragraph":"html",pre:"pre"===cap[1]||"script"===cap[1]||"style"===cap[1],text:cap[0]});else if(top&&(cap=this.rules.def.exec(src)))src=src.substring(cap[0].length),this.tokens.links[cap[1].toLowerCase()]={href:cap[2],title:cap[3]};else if(top&&(cap=this.rules.table.exec(src))){for(src=src.substring(cap[0].length),item={type:"table",header:cap[1].replace(/^ *| *\| *$/g,"").split(/ *\| */),align:cap[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:cap[3].replace(/(?: *\| *)?\n$/,"").split("\n")},i=0;i<item.align.length;i++)item.align[i]=/^ *-+: *$/.test(item.align[i])?"right":/^ *:-+: *$/.test(item.align[i])?"center":/^ *:-+ *$/.test(item.align[i])?"left":null;for(i=0;i<item.cells.length;i++)item.cells[i]=item.cells[i].replace(/^ *\| *| *\| *$/g,"").split(/ *\| */);this.tokens.push(item)}else if(top&&(cap=this.rules.paragraph.exec(src)))src=src.substring(cap[0].length),this.tokens.push({type:"paragraph",text:"\n"===cap[1].charAt(cap[1].length-1)?cap[1].slice(0,-1):cap[1]});else if(cap=this.rules.text.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:"text",text:cap[0]});else if(src)throw new Error("Infinite loop on byte: "+src.charCodeAt(0));return this.tokens};var inline={escape:/^\\([\\`*{}\[\]()#+\-.!_>])/,autolink:/^<([^ >]+(@|:\/)[^ >]+)>/,url:noop,tag:/^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,link:/^!?\[(inside)\]\(href\)/,reflink:/^!?\[(inside)\]\s*\[([^\]]*)\]/,nolink:/^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,strong:/^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,em:/^\b_((?:__|[\s\S])+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,code:/^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,br:/^ {2,}\n(?!\s*$)/,del:noop,text:/^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/};inline._inside=/(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/,inline._href=/\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/,inline.link=replace(inline.link)("inside",inline._inside)("href",inline._href)(),inline.reflink=replace(inline.reflink)("inside",inline._inside)(),inline.normal=merge({},inline),inline.pedantic=merge({},inline.normal,{strong:/^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,em:/^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/}),inline.gfm=merge({},inline.normal,{escape:replace(inline.escape)("])","~|])")(),url:/^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,del:/^~~(?=\S)([\s\S]*?\S)~~/,text:replace(inline.text)("]|","~]|")("|","|https?://|")()}),inline.breaks=merge({},inline.gfm,{br:replace(inline.br)("{2,}","*")(),text:replace(inline.gfm.text)("{2,}","*")()}),InlineLexer.rules=inline,InlineLexer.output=function(src,links,options){var inline=new InlineLexer(links,options);return inline.output(src)},InlineLexer.prototype.output=function(src){for(var link,text,href,cap,out="";src;)if(cap=this.rules.escape.exec(src))src=src.substring(cap[0].length),out+=cap[1];else if(cap=this.rules.autolink.exec(src))src=src.substring(cap[0].length),"@"===cap[2]?(text=this.mangle(":"===cap[1].charAt(6)?cap[1].substring(7):cap[1]),href=this.mangle("mailto:")+text):(text=escape(cap[1]),href=text),out+='<a href="'+href+'">'+text+"</a>";else if(cap=this.rules.url.exec(src))src=src.substring(cap[0].length),text=escape(cap[1]),href=text,out+='<a href="'+href+'">'+text+"</a>";else if(cap=this.rules.tag.exec(src))src=src.substring(cap[0].length),out+=this.options.sanitize?escape(cap[0]):cap[0];else if(cap=this.rules.link.exec(src))src=src.substring(cap[0].length),out+=this.outputLink(cap,{href:cap[2],title:cap[3]});else if((cap=this.rules.reflink.exec(src))||(cap=this.rules.nolink.exec(src))){if(src=src.substring(cap[0].length),link=(cap[2]||cap[1]).replace(/\s+/g," "),link=this.links[link.toLowerCase()],!link||!link.href){out+=cap[0].charAt(0),src=cap[0].substring(1)+src;continue}out+=this.outputLink(cap,link)}else if(cap=this.rules.strong.exec(src))src=src.substring(cap[0].length),out+="<strong>"+this.output(cap[2]||cap[1])+"</strong>";else if(cap=this.rules.em.exec(src))src=src.substring(cap[0].length),out+="<em>"+this.output(cap[2]||cap[1])+"</em>";else if(cap=this.rules.code.exec(src))src=src.substring(cap[0].length),out+="<code>"+escape(cap[2],!0)+"</code>";else if(cap=this.rules.br.exec(src))src=src.substring(cap[0].length),out+="<br>";else if(cap=this.rules.del.exec(src))src=src.substring(cap[0].length),out+="<del>"+this.output(cap[1])+"</del>";else if(cap=this.rules.text.exec(src))src=src.substring(cap[0].length),out+=escape(this.smartypants(cap[0]));else if(src)throw new Error("Infinite loop on byte: "+src.charCodeAt(0));return out},InlineLexer.prototype.outputLink=function(cap,link){return"!"!==cap[0].charAt(0)?'<a href="'+escape(link.href)+'"'+(link.title?' title="'+escape(link.title)+'"':"")+">"+this.output(cap[1])+"</a>":'<img src="'+escape(link.href)+'" alt="'+escape(cap[1])+'"'+(link.title?' title="'+escape(link.title)+'"':"")+">"},InlineLexer.prototype.smartypants=function(text){return this.options.smartypants?text.replace(/--/g,"—").replace(/(^|[-\u2014\/(\[{"\s])'/g,"$1‘").replace(/'/g,"’").replace(/(^|[-\u2014\/(\[{\u2018\s])"/g,"$1“").replace(/"/g,"”").replace(/\.{3}/g,"…"):text},InlineLexer.prototype.mangle=function(text){for(var ch,out="",l=text.length,i=0;l>i;i++)ch=text.charCodeAt(i),Math.random()>.5&&(ch="x"+ch.toString(16)),out+="&#"+ch+";";return out},Parser.parse=function(src,options){var parser=new Parser(options);return parser.parse(src)},Parser.prototype.parse=function(src){this.inline=new InlineLexer(src.links,this.options),this.tokens=src.reverse();for(var out="";this.next();)out+=this.tok();return out},Parser.prototype.next=function(){return this.token=this.tokens.pop()},Parser.prototype.peek=function(){return this.tokens[this.tokens.length-1]||0},Parser.prototype.parseText=function(){for(var body=this.token.text;"text"===this.peek().type;)body+="\n"+this.next().text;return this.inline.output(body)},Parser.prototype.tok=function(){switch(this.token.type){case"space":return"";case"hr":return"<hr>\n";case"heading":return"<h"+this.token.depth+' id="'+this.token.text.toLowerCase().replace(/[^\w]+/g,"-")+'">'+this.inline.output(this.token.text)+"</h"+this.token.depth+">\n";case"code":if(this.options.highlight){var code=this.options.highlight(this.token.text,this.token.lang);null!=code&&code!==this.token.text&&(this.token.escaped=!0,this.token.text=code)}return this.token.escaped||(this.token.text=escape(this.token.text,!0)),"<pre><code"+(this.token.lang?' class="'+this.options.langPrefix+this.token.lang+'"':"")+">"+this.token.text+"</code></pre>\n";case"table":var heading,i,row,cell,j,body="";for(body+="<thead>\n<tr>\n",i=0;i<this.token.header.length;i++)heading=this.inline.output(this.token.header[i]),body+="<th",this.token.align[i]&&(body+=' style="text-align:'+this.token.align[i]+'"'),body+=">"+heading+"</th>\n";for(body+="</tr>\n</thead>\n",body+="<tbody>\n",i=0;i<this.token.cells.length;i++){for(row=this.token.cells[i],body+="<tr>\n",j=0;j<row.length;j++)cell=this.inline.output(row[j]),body+="<td",this.token.align[j]&&(body+=' style="text-align:'+this.token.align[j]+'"'),body+=">"+cell+"</td>\n";body+="</tr>\n"}return body+="</tbody>\n","<table>\n"+body+"</table>\n";case"blockquote_start":for(var body="";"blockquote_end"!==this.next().type;)body+=this.tok();return"<blockquote>\n"+body+"</blockquote>\n";case"list_start":for(var type=this.token.ordered?"ol":"ul",body="";"list_end"!==this.next().type;)body+=this.tok();return"<"+type+">\n"+body+"</"+type+">\n";case"list_item_start":for(var body="";"list_item_end"!==this.next().type;)body+="text"===this.token.type?this.parseText():this.tok();return"<li>"+body+"</li>\n";case"loose_item_start":for(var body="";"list_item_end"!==this.next().type;)body+=this.tok();return"<li>"+body+"</li>\n";case"html":return this.token.pre||this.options.pedantic?this.token.text:this.inline.output(this.token.text);case"paragraph":return"<p>"+this.inline.output(this.token.text)+"</p>\n";case"text":return"<p>"+this.parseText()+"</p>\n"}},noop.exec=noop,marked.options=marked.setOptions=function(opt){return merge(marked.defaults,opt),marked},marked.defaults={gfm:!0,tables:!0,breaks:!1,pedantic:!1,sanitize:!1,smartLists:!1,silent:!1,highlight:null,langPrefix:"lang-",smartypants:!1},marked.Parser=Parser,marked.parser=Parser.parse,marked.Lexer=Lexer,marked.lexer=Lexer.lex,marked.InlineLexer=InlineLexer,marked.inlineLexer=InlineLexer.output,marked.parse=marked,"object"==typeof exports?module.exports=marked:"function"==typeof define&&define.amd?define(function(){return marked}):this.marked=marked}).call(function(){return this||("undefined"!=typeof window?window:global)}());
\ No newline at end of file