From 6efb4cdf88c4c903499ed74530b66a0db9f9ce81 Mon Sep 17 00:00:00 2001 From: ines Date: Mon, 30 Apr 2018 18:48:35 +0200 Subject: [PATCH 1/4] Use Juniper and tidy up --- website/_harp.json | 4 +-- website/_includes/_mixins.jade | 4 +-- website/_includes/_scripts.jade | 7 +---- website/assets/css/_components/_code.sass | 25 ++++++++++++------ website/assets/js/main.js | 20 +++++++------- website/assets/js/universe.vue.js | 3 ++- website/assets/js/vendor/juniper.min.js | 9 +++++++ .../assets/js/vendor/thebelab.custom.min.js | 26 ------------------- .../_rule-based-matching.jade | 4 +-- 9 files changed, 44 insertions(+), 58 deletions(-) create mode 100644 website/assets/js/vendor/juniper.min.js delete mode 100644 website/assets/js/vendor/thebelab.custom.min.js diff --git a/website/_harp.json b/website/_harp.json index bb7780f75..deead69fa 100644 --- a/website/_harp.json +++ b/website/_harp.json @@ -86,8 +86,8 @@ } ], - "V_CSS": "2.1.2", - "V_JS": "2.1.0", + "V_CSS": "2.1.3", + "V_JS": "2.1.1", "DEFAULT_SYNTAX": "python", "ANALYTICS": "UA-58931649-1", "MAILCHIMP": { diff --git a/website/_includes/_mixins.jade b/website/_includes/_mixins.jade index 105d04b8a..b03aba568 100644 --- a/website/_includes/_mixins.jade +++ b/website/_includes/_mixins.jade @@ -260,8 +260,8 @@ mixin code(label, language, prompt, height, icon, wrap) mixin code-exec(label, large) - label = (label || "Editable code example") + " (experimental)" +terminal-wrapper(label, !large) - figure.thebelab-wrapper - span.thebelab-wrapper__text.u-text-tiny v#{BINDER_VERSION} · Python 3 · via #[+a("https://mybinder.org/").u-hide-link Binder] + figure.juniper-wrapper + span.juniper-wrapper__text.u-text-tiny v#{BINDER_VERSION} · Python 3 · via #[+a("https://mybinder.org/").u-hide-link Binder] +code(data-executable="true")&attributes(attributes) block diff --git a/website/_includes/_scripts.jade b/website/_includes/_scripts.jade index b93b8cd00..c486cfa84 100644 --- a/website/_includes/_scripts.jade +++ b/website/_includes/_scripts.jade @@ -1,15 +1,10 @@ //- 💫 INCLUDES > SCRIPTS -if IS_PAGE || SECTION == "index" - script(type="text/x-thebe-config") - | { bootstrap: true, binderOptions: { repo: "#{KERNEL_BINDER}"}, - | kernelOptions: { name: "#{KERNEL_PYTHON}" }} - - scripts = ["vendor/prism.min", "vendor/vue.min"] - if (SECTION == "universe") scripts.push("vendor/vue-markdown.min") - if (quickstart) scripts.push("vendor/quickstart.min") - if (IS_PAGE) scripts.push("vendor/in-view.min") -- if (IS_PAGE || SECTION == "index") scripts.push("vendor/thebelab.custom.min") +- if (IS_PAGE || SECTION == "index") scripts.push("vendor/juniper.min") for script in scripts script(src="/assets/js/" + script + ".js") diff --git a/website/assets/css/_components/_code.sass b/website/assets/css/_components/_code.sass index 0d0161ca6..598ab4655 100644 --- a/website/assets/css/_components/_code.sass +++ b/website/assets/css/_components/_code.sass @@ -3,7 +3,7 @@ //- Code block .c-code-block, -.thebelab-cell +.juniper-cell background: $color-front color: darken($color-back, 20) padding: 0.75em 0 @@ -32,7 +32,7 @@ //- Code block content .c-code-block__content, -.thebelab-input, +.juniper-input, .jp-OutputArea display: block font: normal normal 1.1rem/#{1.9} $font-code @@ -45,13 +45,21 @@ vertical-align: middle opacity: 0.5 -//- Thebelab +//- Juniper [data-executable] margin-bottom: 0 -.thebelab-input.thebelab-input - padding: 3em 2em 1em +.juniper-cell + border: 0 + +.juniper-input + padding: 0 + +.juniper-output + color: inherit + background: inherit + padding: 0 .jp-OutputArea &:not(:empty) @@ -75,13 +83,14 @@ font-family: inherit font-weight: bold -.thebelab-run-button +.juniper-button @extend .u-text-label, .u-text-label--dark + position: static -.thebelab-wrapper +.juniper-wrapper position: relative -.thebelab-wrapper__text +.juniper-wrapper__text @include position(absolute, top, right, 1.25rem, 1.25rem) color: $color-subtle-dark z-index: 10 diff --git a/website/assets/js/main.js b/website/assets/js/main.js index f52dbb9ce..49ca2abfd 100644 --- a/website/assets/js/main.js +++ b/website/assets/js/main.js @@ -36,21 +36,19 @@ import initUniverse from './universe.vue.js'; /** * Initialise Quickstart */ -if (document.querySelector('#qs') && window.Quickstart) { - new Quickstart('#qs'); +{ + if (document.querySelector('#qs') && window.Quickstart) { + new Quickstart('#qs'); + } } /** - * Thebelabs + * Initialise Juniper */ -if (window.thebelab) { - window.thebelab.on('status', (ev, data) => { - if (data.status == 'failed') { - const msg = "Failed to connect to kernel :( This can happen if too many users are active at the same time. Please reload the page and try again!"; - const wrapper = `${msg}`; - document.querySelector('.jp-OutputArea-output pre').innerHTML = wrapper; - } - }); +{ + if (window.Juniper) { + new Juniper({ repo: 'ines/spacy-binder' }); + } } /** diff --git a/website/assets/js/universe.vue.js b/website/assets/js/universe.vue.js index 5da287433..beeec82af 100644 --- a/website/assets/js/universe.vue.js +++ b/website/assets/js/universe.vue.js @@ -116,7 +116,8 @@ export default function(selector, dataPath) { $_updateUrl(params) { const loc = Object.keys(params) .map(param => `${param}=${encodeURIComponent(params[param])}`); - const url = loc.length ? '?' + loc.join('&') : window.location.origin + window.location.pathname; + const url = loc.length ? '?' + loc.join('&') + : window.location.origin + window.location.pathname; window.history.pushState(params, null, url); } } diff --git a/website/assets/js/vendor/juniper.min.js b/website/assets/js/vendor/juniper.min.js new file mode 100644 index 000000000..eb4c93133 --- /dev/null +++ b/website/assets/js/vendor/juniper.min.js @@ -0,0 +1,9 @@ +/*! + * juniper + * Edit and execute code snippets in the browser using Jupyter kernels + * + * @author Ines Montani + * @version 0.0.1 + * @license MIT + */ +!function(e){function t(t){for(var n,i,o=t[0],a=t[1],s=0,c=[];s=15&&(f=!1,c=!0);var k=b&&(u||f&&(null==_||_<12.11)),C=n||s&&l>=9;function S(e){return new RegExp("(^|\\s)"+e+"(?:$|\\s)\\s*")}var M,L=function(e,t){var n=e.className,r=S(t).exec(n);if(r){var i=n.slice(r.index+r[0].length);e.className=n.slice(0,r.index)+(i?r[1]+i:"")}};function T(e){for(var t=e.childNodes.length;t>0;--t)e.removeChild(e.firstChild);return e}function O(e,t){return T(e).appendChild(t)}function A(e,t,n,r){var 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t=!1!==e?Ot(this.doc.mode,this.state):this.state;return this.maxLookAhead>0?new Dt(t,this.maxLookAhead):t};var Bt=function(e,t,n){this.start=e.start,this.end=e.pos,this.string=e.current(),this.type=t||null,this.state=n};function Ht(e,t,n,r){var i,o,a=e.doc,s=a.mode,l=le(a,(t=ke(a,t)).line),c=Rt(e,t.line,n),u=new Et(l.text,e.options.tabSize,c);for(r&&(o=[]);(r||u.pose.options.maxHighlightLength?(s=!1,a&&zt(e,t,r,d.pos),d.pos=t.length,l=null):l=qt(Wt(n,d,r.state,f),o),f){var h=f[0].name;h&&(l="m-"+(l?h+" "+l:h))}if(!s||u!=l){for(;c1&&!/ /.test(e))return e;for(var n=t,r="",i=0;ic&&d.from<=c);f++);if(d.to>=u)return e(n,r,i,o,a,s,l);e(n,r.slice(0,d.to-c),i,o,null,s,l),o=null,r=r.slice(d.to-c),c=d.to}}}function en(e,t,n,r){var i=!r&&n.widgetNode;i&&e.map.push(e.pos,e.pos+t,i),!r&&e.cm.display.input.needsContentAttribute&&(i||(i=e.content.appendChild(document.createElement("span"))),i.setAttribute("cm-marker",n.id)),i&&(e.cm.display.input.setUneditable(i),e.content.appendChild(i)),e.pos+=t,e.trailingSpace=!1}function tn(e,t,n){var r=e.markedSpans,i=e.text,o=0;if(r)for(var a,s,l,c,u,d,f,h=i.length,p=0,m=1,g="",v=0;;){if(v==p){l=c=u=d=s="",f=null,v=1/0;for(var y=[],b=void 0,x=0;xp||_.collapsed&&w.to==p&&w.from==p)?(null!=w.to&&w.to!=p&&v>w.to&&(v=w.to,c=""),_.className&&(l+=" "+_.className),_.css&&(s=(s?s+";":"")+_.css),_.startStyle&&w.from==p&&(u+=" "+_.startStyle),_.endStyle&&w.to==v&&(b||(b=[])).push(_.endStyle,w.to),_.title&&!d&&(d=_.title),_.collapsed&&(!f||Ie(f.marker,_)<0)&&(f=w)):w.from>p&&v>w.from&&(v=w.from)}if(b)for(var k=0;k=h)break;for(var S=Math.min(h,v);;){if(g){var M=p+g.length;if(!f){var L=M>S?g.slice(0,S-p):g;t.addToken(t,L,a?a+l:l,u,p+L.length==v?c:"",d,s)}if(M>=S){g=g.slice(S-p),p=S;break}p=M,u=""}g=i.slice(o,o=n[m++]),a=Jt(n[m++],t.cm.options)}}else for(var T=1;Tn)return{map:e.measure.maps[i],cache:e.measure.caches[i],before:!0}}function On(e,t,n,r){return En(e,Pn(e,t),n,r)}function An(e,t){if(t>=e.display.viewFrom&&t=n.lineN&&t2&&o.push((l.bottom+c.top)/2-n.top)}}o.push(n.bottom-n.top)}}(e,t.view,t.rect),t.hasHeights=!0),(o=function(e,t,n,r){var i,o=Nn(t.map,n,r),a=o.node,c=o.start,u=o.end,d=o.collapse;if(3==a.nodeType){for(var f=0;f<4;f++){for(;c&&oe(t.line.text.charAt(o.coverStart+c));)--c;for(;o.coverStart+u1}(e))return t;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*n,right:t.right*n,top:t.top*r,bottom:t.bottom*r}}(e.display.measure,i))}else{var h;c>0&&(d=r="right"),i=e.options.lineWrapping&&(h=a.getClientRects()).length>1?h["right"==r?h.length-1:0]:a.getBoundingClientRect()}if(s&&l<9&&!c&&(!i||!i.left&&!i.right)){var p=a.parentNode.getClientRects()[0];i=p?{left:p.left,right:p.left+tr(e.display),top:p.top,bottom:p.bottom}:jn}for(var m=i.top-t.rect.top,g=i.bottom-t.rect.top,v=(m+g)/2,y=t.view.measure.heights,b=0;bt)&&(i=(o=l-s)-1,t>=l&&(a="right")),null!=i){if(r=e[c+2],s==l&&n==(r.insertLeft?"left":"right")&&(a=n),"left"==n&&0==i)for(;c&&e[c-2]==e[c-3]&&e[c-1].insertLeft;)r=e[2+(c-=3)],a="left";if("right"==n&&i==l-s)for(;c=0&&(n=e[i]).left==n.right;i--);return n}function Rn(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t=r.text.length?(l=r.text.length,c="before"):l<=0&&(l=0,c="after"),!s)return a("before"==c?l-1:l,"before"==c);function u(e,t,n){var r=1==s[t].level;return a(n?e-1:e,r!=n)}var d=Xe(s,l,c),f=Je,h=u(l,d,"before"==c);return null!=f&&(h.other=u(l,f,"before"!=c)),h}function $n(e,t){var n=0;t=ke(e.doc,t),e.options.lineWrapping||(n=tr(e.display)*t.ch);var r=le(e.doc,t.line),i=Ve(r)+_n(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function Gn(e,t,n,r,i){var o=ge(e,t,n);return o.xRel=i,r&&(o.outside=!0),o}function Jn(e,t,n){var r=e.doc;if((n+=e.display.viewOffset)<0)return Gn(r.first,0,null,!0,-1);var i=he(r,n),o=r.first+r.size-1;if(i>o)return Gn(r.first+r.size-1,le(r,o).text.length,null,!0,1);t<0&&(t=0);for(var a=le(r,i);;){var s=Qn(e,a,i,t,n),l=Fe(a),c=l&&l.find(0,!0);if(!l||!(s.ch>c.from.ch||s.ch==c.from.ch&&s.xRel>0))return s;i=fe(a=c.to.line)}}function Xn(e,t,n,r){r-=Hn(t);var i=t.text.length,o=se(function(t){return En(e,n,t-1).bottom<=r},i,0);return{begin:o,end:i=se(function(t){return En(e,n,t).top>r},o,i)}}function Zn(e,t,n,r){return n||(n=Pn(e,t)),Xn(e,t,n,qn(e,t,En(e,n,r),"line").top)}function Yn(e,t,n,r){return!(e.bottom<=n)&&(e.top>n||(r?e.left:e.right)>t)}function Qn(e,t,n,r,i){i-=Ve(t);var o=Pn(e,t),a=Hn(t),s=0,l=t.text.length,c=!0,u=Ye(t,e.doc.direction);if(u){var d=(e.options.lineWrapping?function(e,t,n,r,i,o,a){var s=Xn(e,t,r,a),l=s.begin,c=s.end;/\s/.test(t.text.charAt(c-1))&&c--;for(var u=null,d=null,f=0;f=c||h.to<=l)){var p=En(e,r,1!=h.level?Math.min(c,h.to)-1:Math.max(l,h.from)).right,m=pm)&&(u=h,d=m)}}return u||(u=i[i.length-1]),u.fromc&&(u={from:u.from,to:c,level:u.level}),u}:function(e,t,n,r,i,o,a){var s=se(function(s){var l=i[s],c=1!=l.level;return Yn(Vn(e,ge(n,c?l.to:l.from,c?"before":"after"),"line",t,r),o,a,!0)},0,i.length-1),l=i[s];if(s>0){var c=1!=l.level,u=Vn(e,ge(n,c?l.from:l.to,c?"after":"before"),"line",t,r);Yn(u,o,a,!0)&&u.top>a&&(l=i[s-1])}return l})(e,t,n,o,u,r,i);s=(c=1!=d.level)?d.from:d.to-1,l=c?d.to:d.from-1}var f,h,p=null,m=null,g=se(function(t){var n=En(e,o,t);return n.top+=a,n.bottom+=a,!!Yn(n,r,i,!1)&&(n.top<=i&&n.left<=r&&(p=t,m=n),!0)},s,l),v=!1;if(m){var y=r-m.left=x.bottom}return Gn(n,g=ae(t.text,g,1),h,v,r-f)}function er(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Dn){Dn=A("pre");for(var t=0;t<49;++t)Dn.appendChild(document.createTextNode("x")),Dn.appendChild(A("br"));Dn.appendChild(document.createTextNode("x"))}O(e.measure,Dn);var n=Dn.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),T(e.measure),n||1}function tr(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=A("span","xxxxxxxxxx"),n=A("pre",[t]);O(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function nr(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a)n[e.options.gutters[a]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[a]]=o.clientWidth;return{fixedPos:rr(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function rr(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ir(e){var t=er(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/tr(e.display)-3);return function(i){if(Ue(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var n=e.display.view,r=0;r=e.display.viewTo||s.to().linet||t==n&&a.to==t)&&(r(Math.max(a.from,t),Math.min(a.to,n),1==a.level?"rtl":"ltr",o),i=!0)}i||r(t,n,"ltr")}(m,n||0,null==r?f:r,function(e,t,i,d){var g="ltr"==i,v=h(e,g?"left":"right"),y=h(t-1,g?"right":"left"),b=null==n&&0==e,x=null==r&&t==f,w=0==d,_=!m||d==m.length-1;if(y.top-v.top<=3){var k=(c?x:b)&&_,C=(c?b:x)&&w?s:(g?v:y).left,S=k?l:(g?y:v).right;u(C,v.top,S-C,v.bottom)}else{var M,L,T,O;g?(M=c&&b&&w?s:v.left,L=c?l:p(e,i,"before"),T=c?s:p(t,i,"after"),O=c&&x&&_?l:y.right):(M=c?p(e,i,"before"):s,L=!c&&b&&w?l:v.right,T=!c&&x&&_?s:y.left,O=c?p(t,i,"after"):l),u(M,v.top,L-M,v.bottom),v.bottom0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function pr(e){e.state.focused||(e.display.input.focus(),gr(e))}function mr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,vr(e))},100)}function gr(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(rt(e,"focus",e,t),e.state.focused=!0,j(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),c&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),hr(e))}function vr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(rt(e,"blur",e,t),e.state.focused=!1,L(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function yr(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r.005||u<-.005)&&(de(i.line,o),br(i.line),i.rest))for(var d=0;d=a&&(o=he(t,Ve(le(t,l))-e.wrapper.clientHeight),a=l)}return{from:o,to:Math.max(a,o+1)}}function wr(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=rr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;ao&&(t.bottom=t.top+o);var s=e.doc.height+kn(n),l=t.tops-r;if(t.topi+o){var u=Math.min(t.top,(c?s:t.bottom)-o);u!=i&&(a.scrollTop=u)}var d=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,f=Mn(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),h=t.right-t.left>f;return h&&(t.right=t.left+f),t.left<10?a.scrollLeft=0:t.leftf+d-3&&(a.scrollLeft=t.right+(h?0:10)-f),a}function Cr(e,t){null!=t&&(Lr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Sr(e){Lr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Mr(e,t,n){null==t&&null==n||Lr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Lr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Tr(e,$n(e,t.from),$n(e,t.to),t.margin))}function Tr(e,t,n,r){var i=kr(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});Mr(e,i.scrollLeft,i.scrollTop)}function Or(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||ai(e,{top:t}),Ar(e,t,!0),n&&ai(e),ti(e,100))}function Ar(e,t,n){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Pr(e,t,n,r){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,wr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Er(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+kn(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Sn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Dr=function(e,t,n){this.cm=n;var r=this.vert=A("div",[A("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=A("div",[A("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r),e(i),et(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),et(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,s&&l<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Dr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Dr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Dr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Dr.prototype.zeroWidthHack=function(){var e=b&&!p?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new W,this.disableVert=new W},Dr.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto",t.set(1e3,function r(){var i=e.getBoundingClientRect();("vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,r)})},Dr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var jr=function(){};function Nr(e,t){t||(t=Er(e));var n=e.display.barWidth,r=e.display.barHeight;Ir(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&yr(e),Ir(e,Er(e)),n=e.display.barWidth,r=e.display.barHeight}function Ir(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}jr.prototype.update=function(){return{bottom:0,right:0}},jr.prototype.setScrollLeft=function(){},jr.prototype.setScrollTop=function(){},jr.prototype.clear=function(){};var Rr={native:Dr,null:jr};function zr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&L(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Rr[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),et(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){"horizontal"==n?Pr(e,t):Or(e,t)},e),e.display.scrollbars.addClass&&j(e.display.wrapper,e.display.scrollbars.addClass)}var Fr=0;function Wr(e){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Fr},t=e.curOp,on?on.ops.push(t):t.ownsGroup=on={ops:[t],delayedCallbacks:[]}}function Br(e){!function(e,t){var n=e.ownsGroup;if(n)try{!function(e){var t=e.delayedCallbacks,n=0;do{for(;n=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new ri(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function qr(e){var t=e.cm,n=t.display;e.updatedDisplay&&yr(t),e.barMeasure=Er(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=On(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Sn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Mn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Ur(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!m){var o=A("div","​",null,"position: absolute;\n top: "+(t.top-n.viewOffset-_n(e.display))+"px;\n height: "+(t.bottom-t.top+Sn(e)+n.barHeight)+"px;\n left: "+t.left+"px; width: 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if(t<=i.viewFrom&&n>=i.viewTo)Yr(e);else if(t<=i.viewFrom){var o=Qr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Yr(e)}else if(n>=i.viewTo){var a=Qr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):Yr(e)}else{var s=Qr(e,t,t,-1),l=Qr(e,n,n+r,1);s&&l?(i.view=i.view.slice(0,s.index).concat(rn(e,s.lineN,l.lineN)).concat(i.view.slice(l.index)),i.viewTo+=r):Yr(e)}var c=i.externalMeasured;c&&(n=i.lineN&&t=r.viewTo)){var o=r.view[sr(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==B(a,n)&&a.push(n)}}}function Yr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Qr(e,t,n,r){var i,o=sr(e,t),a=e.display.view;if(!Me||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var s=e.display.viewFrom,l=0;l0){if(o==a.length-1)return null;i=s+a[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;He(e.doc,n)!=n;){if(o==(r<0?0:a.length-1))return null;n+=r*a[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function ei(e){for(var t=e.display.view,n=0,r=0;r=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Rt(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(r.line>=e.display.viewFrom){var a=o.styles,s=o.text.length>e.options.maxHighlightLength?Ot(t.mode,r.state):null,l=Nt(e,o,r,!0);s&&(r.state=s),o.styles=l.styles;var c=o.styleClasses,u=l.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var d=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),f=0;!d&&fn)return ti(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Vr(e,function(){for(var t=0;t=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==ei(e))return!1;_r(e)&&(Yr(e),t.dims=nr(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFroma&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),Me&&(o=He(e.doc,o),a=qe(e.doc,a));var s=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;!function(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=rn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=rn(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,sr(e,n)))),r.viewTo=n}(e,o,a),n.viewOffset=Ve(le(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var l=ei(e);if(!s&&0==l&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=function(e){if(e.hasFocus())return null;var t=D();if(!t||!E(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&E(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}(e);return l>4&&(n.lineDiv.style.display="none"),function(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,a=o.firstChild;function s(t){var n=t.nextSibling;return c&&b&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var l=r.view,u=r.viewFrom,d=0;d-1&&(h=!1),cn(e,f,u,n)),h&&(T(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(me(e.options,u)))),a=f.node.nextSibling}else{var p=gn(e,f,u,n);o.insertBefore(p,a)}u+=f.size}for(;a;)a=s(a)}(e,n.updateLineNumbers,t.dims),l>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,function(e){if(e&&e.activeElt&&e.activeElt!=D()&&(e.activeElt.focus(),e.anchorNode&&E(document.body,e.anchorNode)&&E(document.body,e.focusNode))){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}(u),T(n.cursorDiv),T(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,s&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ti(e,400)),n.updateLineNumbers=null,!0}function oi(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Mn(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+kn(e.display)-Ln(e),n.top)}),t.visible=xr(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&ii(e,t);r=!1){yr(e);var i=Er(e);lr(e),Nr(e,i),li(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function ai(e,t){var n=new ri(e,t);if(ii(e,n)){yr(e),oi(e,n);var r=Er(e);lr(e),Nr(e,r),li(e,r),n.finish()}}function si(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function li(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Sn(e)+"px"}function ci(e){var t=e.display.gutters,n=e.options.gutters;T(t);for(var r=0;r-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}ri.prototype.signal=function(e,t){at(e,t)&&this.events.push(arguments)},ri.prototype.finish=function(){for(var e=0;es.clientWidth,u=s.scrollHeight>s.clientHeight;if(i&&l||o&&u){if(o&&b&&c)e:for(var d=t.target,h=a.view;d!=s;d=d.parentNode)for(var p=0;p=0&&ve(e,r.to())<=0)return n}return-1};var gi=function(e,t){this.anchor=e,this.head=t};function vi(e,t){var n=e[t];e.sort(function(e,t){return ve(e.from(),t.from())}),t=B(e,n);for(var r=1;r=0){var 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Wi(e,t,n,r,i){null==i&&(i=e.cm&&(e.cm.display.shift||e.extend)),Ki(e,new mi([Fi(e.sel.primary(),t,n,i)],0),r)}function Bi(e,t,n){for(var r=[],i=e.cm&&(e.cm.display.shift||e.extend),o=0;o=t.ch:s.to>t.ch))){if(i&&(rt(l,"beforeCursorEnter"),l.explicitlyCleared)){if(o.markedSpans){--a;continue}break}if(!l.atomic)continue;if(n){var c=l.find(r<0?1:-1),u=void 0;if((r<0?l.inclusiveRight:l.inclusiveLeft)&&(c=Yi(e,c,-r,c&&c.line==t.line?o:null)),c&&c.line==t.line&&(u=ve(c,n))&&(r<0?u<0:u>0))return Xi(e,c,t,r,i)}var d=l.find(r<0?-1:1);return(r<0?l.inclusiveLeft:l.inclusiveRight)&&(d=Yi(e,d,r,d.line==t.line?o:null)),d?Xi(e,d,t,r,i):null}}return t}function Zi(e,t,n,r,i){var o=r||1;return Xi(e,t,n,o,i)||!i&&Xi(e,t,n,o,!0)||Xi(e,t,n,-o,i)||!i&&Xi(e,t,n,-o,!0)||(e.cantEdit=!0,ge(e.first,0))}function Yi(e,t,n,r){return n<0&&0==t.ch?t.line>e.first?ke(e,ge(t.line-1)):null:n>0&&t.ch==(r||le(e,t.line)).text.length?t.line0)){var u=[l,1],d=ve(c.from,s.from),f=ve(c.to,s.to);(d<0||!a.inclusiveLeft&&!d)&&u.push({from:c.from,to:s.from}),(f>0||!a.inclusiveRight&&!f)&&u.push({from:s.to,to:c.to}),i.splice.apply(i,u),l+=u.length-3}}return i}(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)no(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text,origin:t.origin});else no(e,t)}}function no(e,t){if(1!=t.text.length||""!=t.text[0]||0!=ve(t.from,t.to)){var n=wi(e,t);Di(e,t,n,e.cm?e.cm.curOp.id:NaN),oo(e,t,n,Ae(e,t));var r=[];Li(e,function(e,n){n||-1!=B(r,e.history)||(co(e.history,t),r.push(e.history)),oo(e,t,null,Ae(e,t))})}}function ro(e,t,n){var r=e.cm&&e.cm.state.suppressEdits;if(!r||n){for(var i,o=e.history,a=e.sel,s="undo"==t?o.done:o.undone,l="undo"==t?o.undone:o.done,c=0;c=0;--h){var p=f(h);if(p)return p.v}}}}function io(e,t){if(0!=t&&(e.first+=t,e.sel=new mi(Z(e.sel.ranges,function(e){return new gi(ge(e.anchor.line+t,e.anchor.ch),ge(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){Xr(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;re.lastLine())){if(t.from.lineo&&(t={from:t.from,to:ge(o,le(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=ce(e,t.from,t.to),n||(n=wi(e,t)),e.cm?function(e,t,n){var r=e.doc,i=e.display,o=t.from,a=t.to,s=!1,l=o.line;e.options.lineWrapping||(l=fe(Be(le(r,o.line))),r.iter(l,a.line+1,function(e){if(e==i.maxLine)return s=!0,!0})),r.sel.contains(t.from,t.to)>-1&&ot(e),Mi(r,t,n,ir(e)),e.options.lineWrapping||(r.iter(l,o.line+t.text.length,function(e){var t=$e(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0)),function(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontiern;r--){var i=le(e,r).stateAfter;if(i&&(!(i instanceof Dt)||r+i.lookAhead1||!(this.children[0]instanceof fo))){var s=[];this.collapse(s),this.children=[new fo(s)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t50){for(var a=i.lines.length%25+25,s=a;s10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r0||0==a&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=P("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(We(e,t.line,t,n,o)||t.line!=n.line&&We(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Me=!0}o.addToHistory&&Di(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var s,l=t.line,c=e.cm;if(e.iter(l,n.line+1,function(e){c&&o.collapsed&&!c.options.lineWrapping&&Be(e)==c.display.maxLine&&(s=!0),o.collapsed&&l!=t.line&&de(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new Le(o,l==t.line?t.ch:null,l==n.line?n.ch:null)),++l}),o.collapsed&&e.iter(t.line,n.line+1,function(t){Ue(e,t)&&de(t,0)}),o.clearOnEnter&&et(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(Se=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++go,o.atomic=!0),c){if(s&&(c.curOp.updateMaxLine=!0),o.collapsed)Xr(c,t.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var u=t.line;u<=n.line;u++)Zr(c,u,"text");o.atomic&&Gi(c.doc),sn(c,"markerAdded",c,o)}return o}vo.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Wr(e),at(this,"clear")){var n=this.find();n&&sn(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;oe.display.maxLineLength&&(e.display.maxLine=c,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&Xr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gi(e.doc)),e&&sn(e,"markerCleared",e,this,r,i),t&&Br(e),this.parent&&this.parent.clear()}},vo.prototype.find=function(e,t){var n,r;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i=0;l--)to(this,r[l]);s?Ui(this,s):this.cm&&Sr(this.cm)}),undo:Jr(function(){ro(this,"undo")}),redo:Jr(function(){ro(this,"redo")}),undoSelection:Jr(function(){ro(this,"undo",!0)}),redoSelection:Jr(function(){ro(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=ke(this,e),t=ke(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var 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a,s=i<0?X(o):o[0],l=i<0==(1==s.level)?"after":"before";if(s.level>0||"rtl"==t.doc.direction){var c=Pn(t,n);a=i<0?n.text.length-1:0;var u=En(t,c,a).top;a=se(function(e){return En(t,c,e).top==u},i<0==(1==s.level)?s.from:s.to-1,a),"before"==l&&(a=Ho(n,a,1))}else a=i<0?s.to:s.from;return new ge(r,a,l)}}return new ge(r,i<0?n.text.length:0,i<0?"before":"after")}jo.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},jo.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},jo.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},jo.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},jo.default=b?jo.macDefault:jo.pcDefault;var Ko={selectAll:Qi,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),U)},killLine:function(e){return Bo(e,function(t){if(t.empty()){var n=le(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line0)i=new ge(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),ge(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=le(e.doc,i.line-1).text;a&&(i=new ge(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),ge(i.line-1,a.length-1),i,"+transpose"))}n.push(new gi(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){return Vr(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var r=0;r-1&&(ve((i=a.ranges[i]).from(),t)<0||t.xRel>0)&&(ve(i.to(),t)>0||t.xRel<0)?function(e,t,n,r){var i=e.display,o=!1,a=$r(e,function(t){c&&(i.scroller.draggable=!1),e.state.draggingText=!1,nt(document,"mouseup",a),nt(document,"mousemove",u),nt(i.scroller,"dragstart",d),nt(i.scroller,"drop",a),o||(lt(t),r.addNew||Wi(e.doc,n,null,null,r.extend),c||s&&9==l?setTimeout(function(){document.body.focus(),i.input.focus()},20):i.input.focus())}),u=function(e){o=o||Math.abs(t.clientX-e.clientX)+Math.abs(t.clientY-e.clientY)>=10},d=function(){return o=!0};c&&(i.scroller.draggable=!0),e.state.draggingText=a,a.copy=!r.moveOnDrag,i.scroller.dragDrop&&i.scroller.dragDrop(),et(document,"mouseup",a),et(document,"mousemove",u),et(i.scroller,"dragstart",d),et(i.scroller,"drop",a),mr(e),setTimeout(function(){return i.input.focus()},20)}(e,r,t,o):function(e,t,n,r){var i=e.display,o=e.doc;lt(t);var a,s,l=o.sel,c=l.ranges;if(r.addNew&&!r.extend?(s=o.sel.contains(n),a=s>-1?c[s]:new gi(n,n)):(a=o.sel.primary(),s=o.sel.primIndex),"rectangle"==r.unit)r.addNew||(a=new gi(n,n)),n=ar(e,t,!0,!0),s=-1;else{var u=sa(e,n,r.unit);a=r.extend?Fi(a,u.anchor,u.head,r.extend):u}r.addNew?-1==s?(s=c.length,Ki(o,vi(c.concat([a]),s),{scroll:!1,origin:"*mouse"})):c.length>1&&c[s].empty()&&"char"==r.unit&&!r.extend?(Ki(o,vi(c.slice(0,s).concat(c.slice(s+1)),0),{scroll:!1,origin:"*mouse"}),l=o.sel):Hi(o,s,a,K):(s=0,Ki(o,new mi([a],0),K),l=o.sel);var d=n;function f(t){if(0!=ve(d,t))if(d=t,"rectangle"==r.unit){for(var i=[],c=e.options.tabSize,u=F(le(o,n.line).text,n.ch,c),f=F(le(o,t.line).text,t.ch,c),h=Math.min(u,f),p=Math.max(u,f),m=Math.min(n.line,t.line),g=Math.min(e.lastLine(),Math.max(n.line,t.line));m<=g;m++){var v=le(o,m).text,y=$(v,h,c);h==p?i.push(new gi(ge(m,y),ge(m,y))):v.length>y&&i.push(new gi(ge(m,y),ge(m,$(v,p,c))))}i.length||i.push(new gi(n,n)),Ki(o,vi(l.ranges.slice(0,s).concat(i),s),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b,x=a,w=sa(e,t,r.unit),_=x.anchor;ve(w.anchor,_)>0?(b=w.head,_=we(x.from(),w.anchor)):(b=w.anchor,_=xe(x.to(),w.head));var k=l.ranges.slice(0);k[s]=function(e,t){var n=t.anchor,r=t.head,i=le(e.doc,n.line);if(0==ve(n,r)&&n.sticky==r.sticky)return t;var o=Ye(i);if(!o)return t;var a=Xe(o,n.ch,n.sticky),s=o[a];if(s.from!=n.ch&&s.to!=n.ch)return t;var l,c=a+(s.from==n.ch==(1!=s.level)?0:1);if(0==c||c==o.length)return t;if(r.line!=n.line)l=(r.line-n.line)*("ltr"==e.doc.direction?1:-1)>0;else{var u=Xe(o,r.ch,r.sticky),d=u-a||(r.ch-n.ch)*(1==s.level?-1:1);l=u==c-1||u==c?d<0:d>0}var f=o[c+(l?-1:0)],h=l==(1==f.level),p=h?f.from:f.to,m=h?"after":"before";return n.ch==p&&n.sticky==m?t:new gi(new ge(n.line,p,m),r)}(e,new gi(ke(o,_),b)),Ki(o,vi(k,s),K)}}var h=i.wrapper.getBoundingClientRect(),p=0;function m(t){e.state.selectingText=!1,p=1/0,lt(t),i.input.focus(),nt(document,"mousemove",g),nt(document,"mouseup",v),o.history.lastSelOrigin=null}var g=$r(e,function(t){ht(t)?function t(n){var a=++p,s=ar(e,n,!0,"rectangle"==r.unit);if(s)if(0!=ve(s,d)){e.curOp.focus=D(),f(s);var l=xr(i,o);(s.line>=l.to||s.lineh.bottom?20:0;c&&setTimeout($r(e,function(){p==a&&(i.scroller.scrollTop+=c,t(n))}),50)}}(t):m(t)}),v=$r(e,m);e.state.selectingText=v,et(document,"mousemove",g),et(document,"mouseup",v)}(e,r,t,o)}(t,r,o,e):ft(e)==n.scroller&<(e):2==i?(r&&Wi(t.doc,r),setTimeout(function(){return n.input.focus()},20)):3==i&&(C?ua(t,e):mr(t)))}}function sa(e,t,n){if("char"==n)return new gi(t,t);if("word"==n)return e.findWordAt(t);if("line"==n)return new gi(ge(t.line,0),ke(e.doc,ge(t.line+1,0)));var r=n(e,t);return new gi(r.from,r.to)}function la(e,t,n,r){var i,o;if(t.touches)i=t.touches[0].clientX,o=t.touches[0].clientY;else try{i=t.clientX,o=t.clientY}catch(t){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&<(t);var a=e.display,s=a.lineDiv.getBoundingClientRect();if(o>s.bottom||!at(e,n))return ut(t);o-=s.top-a.viewOffset;for(var l=0;l=i)return rt(e,n,e,he(e.doc,o),e.options.gutters[l],t),ut(t)}}function ca(e,t){return la(e,t,"gutterClick",!0)}function ua(e,t){wn(e.display,t)||function(e,t){return!!at(e,"gutterContextMenu")&&la(e,t,"gutterContextMenu",!1)}(e,t)||it(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function da(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Fn(e)}oa.prototype.compare=function(e,t,n){return this.time+400>e&&0==ve(t,this.pos)&&n==this.button};var fa={toString:function(){return"CodeMirror.Init"}},ha={},pa={};function ma(e){ci(e),Xr(e),wr(e)}function ga(e,t,n){if(!t!=!(n&&n!=fa)){var r=e.display.dragFunctions,i=t?et:nt;i(e.display.scroller,"dragstart",r.start),i(e.display.scroller,"dragenter",r.enter),i(e.display.scroller,"dragover",r.over),i(e.display.scroller,"dragleave",r.leave),i(e.display.scroller,"drop",r.drop)}}function va(e){e.options.lineWrapping?(j(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(L(e.display.wrapper,"CodeMirror-wrap"),Ge(e)),or(e),Xr(e),Fn(e),setTimeout(function(){return Nr(e)},100)}function ya(e,t){var r=this;if(!(this instanceof ya))return new ya(e,t);this.options=t=t?z(t):{},z(ha,t,!1),ui(t);var i=t.value;"string"==typeof i&&(i=new ko(i,t.mode,null,t.lineSeparator,t.direction)),this.doc=i;var o=new ya.inputStyles[t.inputStyle](this),a=this.display=new function(e,t,r){var i=this;this.input=r,i.scrollbarFiller=A("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=A("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=P("div",null,"CodeMirror-code"),i.selectionDiv=A("div",null,null,"position: relative; z-index: 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u in a.wrapper.CodeMirror=this,ci(this),da(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),zr(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new W,keySeq:null,specialChars:null},t.autofocus&&!y&&a.input.focus(),s&&l<11&&setTimeout(function(){return r.display.input.reset(!0)},20),function(e){var t=e.display;et(t.scroller,"mousedown",$r(e,aa)),et(t.scroller,"dblclick",s&&l<11?$r(e,function(t){if(!it(e,t)){var n=ar(e,t);if(n&&!ca(e,t)&&!wn(e.display,t)){lt(t);var r=e.findWordAt(n);Wi(e.doc,r.anchor,r.head)}}}):function(t){return it(e,t)||lt(t)}),C||et(t.scroller,"contextmenu",function(t){return ua(e,t)});var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),(r=t.activeTouch).end=+new Date)}function o(e,t){if(null==t.left)return!0;var n=t.left-e.left,r=t.top-e.top;return n*n+r*r>400}et(t.scroller,"touchstart",function(i){if(!it(e,i)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(i)&&!ca(e,i)){t.input.ensurePolled(),clearTimeout(n);var o=+new Date;t.activeTouch={start:o,moved:!1,prev:o-r.end<=300?r:null},1==i.touches.length&&(t.activeTouch.left=i.touches[0].pageX,t.activeTouch.top=i.touches[0].pageY)}}),et(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),et(t.scroller,"touchend",function(n){var r=t.activeTouch;if(r&&!wn(t,n)&&null!=r.left&&!r.moved&&new Date-r.start<300){var a,s=e.coordsChar(t.activeTouch,"page");a=!r.prev||o(r,r.prev)?new gi(s,s):!r.prev.prev||o(r,r.prev.prev)?e.findWordAt(s):new gi(ge(s.line,0),ke(e.doc,ge(s.line+1,0))),e.setSelection(a.anchor,a.head),e.focus(),lt(n)}i()}),et(t.scroller,"touchcancel",i),et(t.scroller,"scroll",function(){t.scroller.clientHeight&&(Or(e,t.scroller.scrollTop),Pr(e,t.scroller.scrollLeft,!0),rt(e,"scroll",e))}),et(t.scroller,"mousewheel",function(t){return pi(e,t)}),et(t.scroller,"DOMMouseScroll",function(t){return pi(e,t)}),et(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(t){it(e,t)||dt(t)},over:function(t){it(e,t)||(function(e,t){var n=ar(e,t);if(n){var r=document.createDocumentFragment();ur(e,n,r),e.display.dragCursor||(e.display.dragCursor=A("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),O(e.display.dragCursor,r)}}(e,t),dt(t))},start:function(t){return function(e,t){if(s&&(!e.state.draggingText||+new Date-Co<100))dt(t);else 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m={from:h,to:p,text:c?c[d%c.length]:l,origin:i||(s?"paste":e.state.cutIncoming?"cut":"+input")};to(e.doc,m),sn(e,"inputRead",e,m)}t&&!s&&Sa(e,t),Sr(e),e.curOp.updateInput=a,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function Ca(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Vr(t,function(){return ka(t,n,0,null,"paste")}),!0}function Sa(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var s=0;s-1){a=xa(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(le(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=xa(e,i.head.line,"smart"));a&&sn(e,"electricInput",e,i.head.line)}}}function Ma(e){for(var t=[],n=[],r=0;r=t.text.length?(n.ch=t.text.length,n.sticky="before"):n.ch<=0&&(n.ch=0,n.sticky="after");var o=Xe(i,n.ch,n.sticky),a=i[o];if("ltr"==e.doc.direction&&a.level%2==0&&(r>0?a.to>n.ch:a.from=a.from&&f>=u.begin)){var h=d?"before":"after";return new ge(n.line,f,h)}}var p=function(e,t,r){for(var o=function(e,t){return t?new ge(n.line,l(e,1),"before"):new ge(n.line,e,"after")};e>=0&&e0==(1!=a.level),c=s?r.begin:l(r.end,-1);if(a.from<=c&&c0?u.end:l(u.begin,-1);return null==g||r>0&&g==t.text.length||!(m=p(r>0?0:i.length-1,r,c(g)))?null:m}(e.cm,s,t,n):qo(s,t,n))){if(r||(a=t.line+n)=e.first+e.size||(t=new ge(a,t.ch,t.sticky),!(s=le(e,a))))return!1;t=Uo(i,e.cm,s,t.line,n)}else t=o;return!0}if("char"==r)l();else if("column"==r)l(!0);else if("word"==r||"group"==r)for(var c=null,u="group"==r,d=e.cm&&e.cm.getHelper(t,"wordChars"),f=!0;!(n<0)||l(!f);f=!1){var h=s.text.charAt(t.ch)||"\n",p=ne(h,d)?"w":u&&"\n"==h?"n":!u||/\s/.test(h)?null:"p";if(!u||f||p||(p="s"),c&&c!=p){n<0&&(n=1,l(),t.sticky="after");break}if(p&&(c=p),n>0&&!l(!f))break}var m=Zi(e,t,o,a,!0);return ye(o,m)&&(m.hitSide=!0),m}function Aa(e,t,n,r){var i,o,a=e.doc,s=t.left;if("page"==r){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(l-.5*er(e.display),3);i=(n>0?t.bottom:t.top)+n*c}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;(o=Jn(e,s,i)).outside;){if(n<0?i<=0:i>=a.height){o.hitSide=!0;break}i+=5*n}return o}var Pa=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new W,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Ea(e,t){var n=An(e,t.line);if(!n||n.hidden)return null;var r=le(e.doc,t.line),i=Tn(n,r,t.line),o=Ye(r,e.doc.direction),a="left";o&&(a=Xe(o,t.ch)%2?"right":"left");var s=Nn(i.map,t.ch,a);return s.offset="right"==s.collapse?s.end:s.start,s}function Da(e,t){return t&&(e.bad=!0),e}function ja(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return Da(e.clipPos(ge(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i=t.display.viewTo||o.line=t.display.viewFrom&&Ea(t,i)||{node:l[0].measure.map[2],offset:0},u=o.liner.firstLine()&&(a=ge(a.line-1,le(r.doc,a.line-1).length)),s.ch==le(r.doc,s.line).text.length&&s.linei.viewTo-1)return!1;a.line==i.viewFrom||0==(e=sr(r,a.line))?(t=fe(i.view[0].line),n=i.view[0].node):(t=fe(i.view[e].line),n=i.view[e-1].node.nextSibling);var l,c,u=sr(r,s.line);if(u==i.view.length-1?(l=i.viewTo-1,c=i.lineDiv.lastChild):(l=fe(i.view[u+1].line)-1,c=i.view[u+1].node.previousSibling),!n)return!1;for(var d=r.doc.splitLines(function(e,t,n,r,i){var o="",a=!1,s=e.doc.lineSeparator();function l(){a&&(o+=s,a=!1)}function c(e){e&&(l(),o+=e)}function u(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(null!=n)return void c(n||t.textContent.replace(/\u200b/g,""));var o,d=t.getAttribute("cm-marker");if(d){var f=e.findMarks(ge(r,0),ge(i+1,0),(m=+d,function(e){return e.id==m}));return void(f.length&&(o=f[0].find(0))&&c(ce(e.doc,o.from,o.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;var h=/^(pre|div|p)$/i.test(t.nodeName);h&&l();for(var p=0;p1&&f.length>1;)if(X(d)==X(f))d.pop(),f.pop(),l--;else{if(d[0]!=f[0])break;d.shift(),f.shift(),t++}for(var h=0,p=0,m=d[0],g=f[0],v=Math.min(m.length,g.length);ha.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)h--,p++;d[d.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),d[0]=d[0].slice(h).replace(/\u200b+$/,"");var w=ge(t,h),_=ge(l,f.length?X(f).length-p:0);return d.length>1||d[0]||ve(w,_)?(ao(r.doc,d,w,_,"+input"),!0):void 0},Pa.prototype.ensurePolled=function(){this.forceCompositionEnd()},Pa.prototype.reset=function(){this.forceCompositionEnd()},Pa.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Pa.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},Pa.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Vr(this.cm,function(){return Xr(e.cm)})},Pa.prototype.setUneditable=function(e){e.contentEditable="false"},Pa.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||$r(this.cm,ka)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Pa.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Pa.prototype.onContextMenu=function(){},Pa.prototype.resetPosition=function(){},Pa.prototype.needsContentAttribute=!0;var Ia=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new W,this.hasSelection=!1,this.composing=null};Ia.prototype.init=function(e){var t=this,n=this,r=this.cm,i=this.wrapper=Ta(),o=this.textarea=i.firstChild;function a(e){if(!it(r,e)){if(r.somethingSelected())_a({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=Ma(r);_a({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,U):(n.prevInput="",o.value=t.text.join("\n"),I(o))}"cut"==e.type&&(r.state.cutIncoming=!0)}}e.wrapper.insertBefore(i,e.wrapper.firstChild),g&&(o.style.width="0px"),et(o,"input",function(){s&&l>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),et(o,"paste",function(e){it(r,e)||Ca(e,r)||(r.state.pasteIncoming=!0,n.fastPoll())}),et(o,"cut",a),et(o,"copy",a),et(e.scroller,"paste",function(t){wn(e,t)||it(r,t)||(r.state.pasteIncoming=!0,n.focus())}),et(e.lineSpace,"selectstart",function(t){wn(e,t)||lt(t)}),et(o,"compositionstart",function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),et(o,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Ia.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=cr(e);if(e.options.moveInputWithCursor){var i=Vn(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},Ia.prototype.showSelection=function(e){var t=this.cm.display;O(t.cursorDiv,e.cursors),O(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Ia.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&I(this.textarea),s&&l>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",s&&l>=9&&(this.hasSelection=null))}},Ia.prototype.getField=function(){return this.textarea},Ia.prototype.supportsTouch=function(){return!1},Ia.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!y||D()!=this.textarea))try{this.textarea.focus()}catch(e){}},Ia.prototype.blur=function(){this.textarea.blur()},Ia.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Ia.prototype.receivedFocus=function(){this.slowPoll()},Ia.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Ia.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,function n(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,n))})},Ia.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||wt(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(s&&l>=9&&this.hasSelection===i||b&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var a=0,c=Math.min(r.length,i.length);a1e3||i.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Ia.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Ia.prototype.onKeyPress=function(){s&&l>=9&&(this.hasSelection=null),this.fastPoll()},Ia.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea,o=ar(n,e),a=r.scroller.scrollTop;if(o&&!f){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(o)&&$r(n,Ki)(n.doc,yi(o),U);var u=i.style.cssText,d=t.wrapper.style.cssText;t.wrapper.style.cssText="position: absolute";var h,p=t.wrapper.getBoundingClientRect();i.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-p.top-5)+"px; left: "+(e.clientX-p.left-5)+"px;\n z-index: 1000; background: "+(s?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",c&&(h=window.scrollY),r.input.focus(),c&&window.scrollTo(null,h),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=!0,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),s&&l>=9&&m(),C?(dt(e),et(window,"mouseup",function e(){nt(window,"mouseup",e),setTimeout(g,20)})):setTimeout(g,50)}function m(){if(null!=i.selectionStart){var e=n.somethingSelected(),o="​"+(e?i.value:"");i.value="⇚",i.value=o,t.prevInput=e?"":"​",i.selectionStart=1,i.selectionEnd=o.length,r.selForContextMenu=n.doc.sel}}function g(){if(t.contextMenuPending=!1,t.wrapper.style.cssText=d,i.style.cssText=u,s&&l<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=a),null!=i.selectionStart){(!s||s&&l<9)&&m();var e=0;r.detectingSelectAll=setTimeout(function o(){r.selForContextMenu==n.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&"​"==t.prevInput?$r(n,Qi)(n):e++<10?r.detectingSelectAll=setTimeout(o,500):(r.selForContextMenu=null,r.input.reset())},200)}}},Ia.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},Ia.prototype.setUneditable=function(){},Ia.prototype.needsContentAttribute=!1,function(e){var t=e.optionHandlers;function n(n,r,i,o){e.defaults[n]=r,i&&(t[n]=o?function(e,t,n){n!=fa&&i(e,t,n)}:i)}e.defineOption=n,e.Init=fa,n("value","",function(e,t){return e.setValue(t)},!0),n("mode",null,function(e,t){e.doc.modeOption=t,ki(e)},!0),n("indentUnit",2,ki,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(e){Ci(e),Fn(e),Xr(e)},!0),n("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(ge(r,o))}r++});for(var i=n.length-1;i>=0;i--)ao(e.doc,t,n[i],ge(n[i].line,n[i].ch+t.length))}}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=fa&&e.refresh()}),n("specialCharPlaceholder",Zt,function(e){return e.refresh()},!0),n("electricChars",!0),n("inputStyle",y?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),n("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),n("rtlMoveVisually",!w),n("wholeLineUpdateBefore",!0),n("theme","default",function(e){da(e),ma(e)},!0),n("keyMap","default",function(e,t,n){var r=Wo(t),i=n!=fa&&Wo(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,va,!0),n("gutters",[],function(e){ui(e.options),ma(e)},!0),n("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?rr(e.display)+"px":"0",e.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(e){return Nr(e)},!0),n("scrollbarStyle","native",function(e){zr(e),Nr(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),n("lineNumbers",!1,function(e){ui(e.options),ma(e)},!0),n("firstLineNumber",1,ma,!0),n("lineNumberFormatter",function(e){return e},ma,!0),n("showCursorWhenSelecting",!1,lr,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("readOnly",!1,function(e,t){"nocursor"==t&&(vr(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),n("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),n("dragDrop",!0,ga),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,lr,!0),n("singleCursorHeightPerLine",!0,lr,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,Ci,!0),n("addModeClass",!1,Ci,!0),n("pollInterval",100),n("undoDepth",200,function(e,t){return e.doc.history.undoDepth=t}),n("historyEventDelay",1250),n("viewportMargin",10,function(e){return e.refresh()},!0),n("maxHighlightLength",1e4,Ci,!0),n("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),n("tabindex",null,function(e,t){return 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t=e.display,n=t.lineDiv.offsetTop,r=0;r.005||u<-.005)&&(de(i.line,o),br(i.line),i.rest))for(var d=0;d=a&&(o=he(t,Ve(le(t,l))-e.wrapper.clientHeight),a=l)}return{from:o,to:Math.max(a,o+1)}}function wr(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=rr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;ao&&(t.bottom=t.top+o);var s=e.doc.height+kn(n),l=t.tops-r;if(t.topi+o){var u=Math.min(t.top,(c?s:t.bottom)-o);u!=i&&(a.scrollTop=u)}var d=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,f=Mn(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),h=t.right-t.left>f;return h&&(t.right=t.left+f),t.left<10?a.scrollLeft=0:t.leftf+d-3&&(a.scrollLeft=t.right+(h?0:10)-f),a}function Cr(e,t){null!=t&&(Lr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Sr(e){Lr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Mr(e,t,n){null==t&&null==n||Lr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Lr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Tr(e,$n(e,t.from),$n(e,t.to),t.margin))}function Tr(e,t,n,r){var i=kr(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});Mr(e,i.scrollLeft,i.scrollTop)}function Or(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||ai(e,{top:t}),Ar(e,t,!0),n&&ai(e),ti(e,100))}function Ar(e,t,n){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Pr(e,t,n,r){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,wr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Er(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+kn(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Sn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Dr=function(e,t,n){this.cm=n;var r=this.vert=A("div",[A("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=A("div",[A("div",null,null,"height: 100%; min-height: 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this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Dr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Dr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Dr.prototype.zeroWidthHack=function(){var e=b&&!p?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new W,this.disableVert=new W},Dr.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto",t.set(1e3,function r(){var i=e.getBoundingClientRect();("vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,r)})},Dr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var jr=function(){};function Nr(e,t){t||(t=Er(e));var n=e.display.barWidth,r=e.display.barHeight;Ir(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&yr(e),Ir(e,Er(e)),n=e.display.barWidth,r=e.display.barHeight}function Ir(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}jr.prototype.update=function(){return{bottom:0,right:0}},jr.prototype.setScrollLeft=function(){},jr.prototype.setScrollTop=function(){},jr.prototype.clear=function(){};var Rr={native:Dr,null:jr};function zr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&L(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Rr[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),et(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){"horizontal"==n?Pr(e,t):Or(e,t)},e),e.display.scrollbars.addClass&&j(e.display.wrapper,e.display.scrollbars.addClass)}var Fr=0;function Wr(e){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Fr},t=e.curOp,on?on.ops.push(t):t.ownsGroup=on={ops:[t],delayedCallbacks:[]}}function Br(e){!function(e,t){var n=e.ownsGroup;if(n)try{!function(e){var t=e.delayedCallbacks,n=0;do{for(;n=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new ri(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function qr(e){var t=e.cm,n=t.display;e.updatedDisplay&&yr(t),e.barMeasure=Er(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=On(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Sn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Mn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Ur(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!m){var o=A("div","​",null,"position: absolute;\n top: "+(t.top-n.viewOffset-_n(e.display))+"px;\n height: "+(t.bottom-t.top+Sn(e)+n.barHeight)+"px;\n left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}(t,function(e,t,n,r){var i;null==r&&(r=0),e.options.lineWrapping||t!=n||(n="before"==(t=t.ch?ge(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?ge(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var a=!1,s=Vn(e,t),l=n&&n!=t?Vn(e,n):s,c=kr(e,i={left:Math.min(s.left,l.left),top:Math.min(s.top,l.top)-r,right:Math.max(s.left,l.left),bottom:Math.max(s.bottom,l.bottom)+r}),u=e.doc.scrollTop,d=e.doc.scrollLeft;if(null!=c.scrollTop&&(Or(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=c.scrollLeft&&(Pr(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(a=!0)),!a)break}return i}(t,ke(r,e.scrollToPos.from),ke(r,e.scrollToPos.to),e.scrollToPos.margin));var i=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(i)for(var a=0;at)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Me&&He(e.doc,t)i.viewFrom?Yr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Yr(e);else if(t<=i.viewFrom){var o=Qr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Yr(e)}else if(n>=i.viewTo){var a=Qr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):Yr(e)}else{var s=Qr(e,t,t,-1),l=Qr(e,n,n+r,1);s&&l?(i.view=i.view.slice(0,s.index).concat(rn(e,s.lineN,l.lineN)).concat(i.view.slice(l.index)),i.viewTo+=r):Yr(e)}var c=i.externalMeasured;c&&(n=i.lineN&&t=r.viewTo)){var o=r.view[sr(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==B(a,n)&&a.push(n)}}}function Yr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Qr(e,t,n,r){var i,o=sr(e,t),a=e.display.view;if(!Me||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var s=e.display.viewFrom,l=0;l0){if(o==a.length-1)return null;i=s+a[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;He(e.doc,n)!=n;){if(o==(r<0?0:a.length-1))return null;n+=r*a[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function ei(e){for(var t=e.display.view,n=0,r=0;r=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Rt(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(r.line>=e.display.viewFrom){var a=o.styles,s=o.text.length>e.options.maxHighlightLength?Ot(t.mode,r.state):null,l=Nt(e,o,r,!0);s&&(r.state=s),o.styles=l.styles;var c=o.styleClasses,u=l.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var d=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),f=0;!d&&fn)return ti(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Vr(e,function(){for(var t=0;t=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==ei(e))return!1;_r(e)&&(Yr(e),t.dims=nr(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFroma&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),Me&&(o=He(e.doc,o),a=qe(e.doc,a));var s=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;!function(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=rn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=rn(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,sr(e,n)))),r.viewTo=n}(e,o,a),n.viewOffset=Ve(le(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var l=ei(e);if(!s&&0==l&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=function(e){if(e.hasFocus())return null;var t=D();if(!t||!E(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&E(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}(e);return l>4&&(n.lineDiv.style.display="none"),function(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,a=o.firstChild;function s(t){var n=t.nextSibling;return c&&b&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var l=r.view,u=r.viewFrom,d=0;d-1&&(h=!1),cn(e,f,u,n)),h&&(T(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(me(e.options,u)))),a=f.node.nextSibling}else{var p=gn(e,f,u,n);o.insertBefore(p,a)}u+=f.size}for(;a;)a=s(a)}(e,n.updateLineNumbers,t.dims),l>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,function(e){if(e&&e.activeElt&&e.activeElt!=D()&&(e.activeElt.focus(),e.anchorNode&&E(document.body,e.anchorNode)&&E(document.body,e.focusNode))){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}(u),T(n.cursorDiv),T(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,s&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ti(e,400)),n.updateLineNumbers=null,!0}function oi(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Mn(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+kn(e.display)-Ln(e),n.top)}),t.visible=xr(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&ii(e,t);r=!1){yr(e);var i=Er(e);lr(e),Nr(e,i),li(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function ai(e,t){var n=new ri(e,t);if(ii(e,n)){yr(e),oi(e,n);var r=Er(e);lr(e),Nr(e,r),li(e,r),n.finish()}}function si(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function li(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Sn(e)+"px"}function ci(e){var t=e.display.gutters,n=e.options.gutters;T(t);for(var r=0;r-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}ri.prototype.signal=function(e,t){at(e,t)&&this.events.push(arguments)},ri.prototype.finish=function(){for(var e=0;es.clientWidth,u=s.scrollHeight>s.clientHeight;if(i&&l||o&&u){if(o&&b&&c)e:for(var d=t.target,h=a.view;d!=s;d=d.parentNode)for(var p=0;p=0&&ve(e,r.to())<=0)return n}return-1};var gi=function(e,t){this.anchor=e,this.head=t};function vi(e,t){var n=e[t];e.sort(function(e,t){return ve(e.from(),t.from())}),t=B(e,n);for(var r=1;r=0){var 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Ko={selectAll:Qi,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),U)},killLine:function(e){return Bo(e,function(t){if(t.empty()){var n=le(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line0)i=new ge(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),ge(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=le(e.doc,i.line-1).text;a&&(i=new ge(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),ge(i.line-1,a.length-1),i,"+transpose"))}n.push(new gi(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){return Vr(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var r=0;r-1&&(ve((i=a.ranges[i]).from(),t)<0||t.xRel>0)&&(ve(i.to(),t)>0||t.xRel<0)?function(e,t,n,r){var i=e.display,o=!1,a=$r(e,function(t){c&&(i.scroller.draggable=!1),e.state.draggingText=!1,nt(i.wrapper.ownerDocument,"mouseup",a),nt(i.wrapper.ownerDocument,"mousemove",u),nt(i.scroller,"dragstart",d),nt(i.scroller,"drop",a),o||(lt(t),r.addNew||Wi(e.doc,n,null,null,r.extend),c||s&&9==l?setTimeout(function(){i.wrapper.ownerDocument.body.focus(),i.input.focus()},20):i.input.focus())}),u=function(e){o=o||Math.abs(t.clientX-e.clientX)+Math.abs(t.clientY-e.clientY)>=10},d=function(){return o=!0};c&&(i.scroller.draggable=!0),e.state.draggingText=a,a.copy=!r.moveOnDrag,i.scroller.dragDrop&&i.scroller.dragDrop(),et(i.wrapper.ownerDocument,"mouseup",a),et(i.wrapper.ownerDocument,"mousemove",u),et(i.scroller,"dragstart",d),et(i.scroller,"drop",a),mr(e),setTimeout(function(){return i.input.focus()},20)}(e,r,t,o):function(e,t,n,r){var i=e.display,o=e.doc;lt(t);var a,s,l=o.sel,c=l.ranges;if(r.addNew&&!r.extend?(s=o.sel.contains(n),a=s>-1?c[s]:new 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b,x=a,w=sa(e,t,r.unit),_=x.anchor;ve(w.anchor,_)>0?(b=w.head,_=we(x.from(),w.anchor)):(b=w.anchor,_=xe(x.to(),w.head));var k=l.ranges.slice(0);k[s]=function(e,t){var n=t.anchor,r=t.head,i=le(e.doc,n.line);if(0==ve(n,r)&&n.sticky==r.sticky)return t;var o=Ye(i);if(!o)return t;var a=Xe(o,n.ch,n.sticky),s=o[a];if(s.from!=n.ch&&s.to!=n.ch)return t;var l,c=a+(s.from==n.ch==(1!=s.level)?0:1);if(0==c||c==o.length)return t;if(r.line!=n.line)l=(r.line-n.line)*("ltr"==e.doc.direction?1:-1)>0;else{var u=Xe(o,r.ch,r.sticky),d=u-a||(r.ch-n.ch)*(1==s.level?-1:1);l=u==c-1||u==c?d<0:d>0}var f=o[c+(l?-1:0)],h=l==(1==f.level),p=h?f.from:f.to,m=h?"after":"before";return n.ch==p&&n.sticky==m?t:new gi(new ge(n.line,p,m),r)}(e,new gi(ke(o,_),b)),Ki(o,vi(k,s),K)}}var h=i.wrapper.getBoundingClientRect(),p=0;function m(t){e.state.selectingText=!1,p=1/0,lt(t),i.input.focus(),nt(i.wrapper.ownerDocument,"mousemove",g),nt(i.wrapper.ownerDocument,"mouseup",v),o.history.lastSelOrigin=null}var g=$r(e,function(t){ht(t)?function t(n){var a=++p,s=ar(e,n,!0,"rectangle"==r.unit);if(s)if(0!=ve(s,d)){e.curOp.focus=D(),f(s);var l=xr(i,o);(s.line>=l.to||s.lineh.bottom?20:0;c&&setTimeout($r(e,function(){p==a&&(i.scroller.scrollTop+=c,t(n))}),50)}}(t):m(t)}),v=$r(e,m);e.state.selectingText=v,et(i.wrapper.ownerDocument,"mousemove",g),et(i.wrapper.ownerDocument,"mouseup",v)}(e,r,t,o)}(t,r,o,e):ft(e)==n.scroller&<(e):2==i?(r&&Wi(t.doc,r),setTimeout(function(){return n.input.focus()},20)):3==i&&(C?ua(t,e):mr(t)))}}function sa(e,t,n){if("char"==n)return new gi(t,t);if("word"==n)return e.findWordAt(t);if("line"==n)return new gi(ge(t.line,0),ke(e.doc,ge(t.line+1,0)));var r=n(e,t);return new gi(r.from,r.to)}function la(e,t,n,r){var i,o;if(t.touches)i=t.touches[0].clientX,o=t.touches[0].clientY;else try{i=t.clientX,o=t.clientY}catch(t){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&<(t);var a=e.display,s=a.lineDiv.getBoundingClientRect();if(o>s.bottom||!at(e,n))return ut(t);o-=s.top-a.viewOffset;for(var l=0;l=i)return rt(e,n,e,he(e.doc,o),e.options.gutters[l],t),ut(t)}}function ca(e,t){return la(e,t,"gutterClick",!0)}function ua(e,t){wn(e.display,t)||function(e,t){return!!at(e,"gutterContextMenu")&&la(e,t,"gutterContextMenu",!1)}(e,t)||it(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function da(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Fn(e)}oa.prototype.compare=function(e,t,n){return this.time+400>e&&0==ve(t,this.pos)&&n==this.button};var fa={toString:function(){return"CodeMirror.Init"}},ha={},pa={};function ma(e){ci(e),Xr(e),wr(e)}function ga(e,t,n){if(!t!=!(n&&n!=fa)){var r=e.display.dragFunctions,i=t?et:nt;i(e.display.scroller,"dragstart",r.start),i(e.display.scroller,"dragenter",r.enter),i(e.display.scroller,"dragover",r.over),i(e.display.scroller,"dragleave",r.leave),i(e.display.scroller,"drop",r.drop)}}function va(e){e.options.lineWrapping?(j(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(L(e.display.wrapper,"CodeMirror-wrap"),Ge(e)),or(e),Xr(e),Fn(e),setTimeout(function(){return Nr(e)},100)}function ya(e,t){var r=this;if(!(this instanceof ya))return new ya(e,t);this.options=t=t?z(t):{},z(ha,t,!1),ui(t);var i=t.value;"string"==typeof i&&(i=new ko(i,t.mode,null,t.lineSeparator,t.direction)),this.doc=i;var o=new ya.inputStyles[t.inputStyle](this),a=this.display=new function(e,t,r){var i=this;this.input=r,i.scrollbarFiller=A("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=A("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=P("div",null,"CodeMirror-code"),i.selectionDiv=A("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=A("div",null,"CodeMirror-cursors"),i.measure=A("div",null,"CodeMirror-measure"),i.lineMeasure=A("div",null,"CodeMirror-measure"),i.lineSpace=P("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var o=P("div",[i.lineSpace],"CodeMirror-lines");i.mover=A("div",[o],null,"position: relative"),i.sizer=A("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=A("div",null,null,"position: absolute; height: "+H+"px; width: 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u in a.wrapper.CodeMirror=this,ci(this),da(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),zr(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new W,keySeq:null,specialChars:null},t.autofocus&&!y&&a.input.focus(),s&&l<11&&setTimeout(function(){return r.display.input.reset(!0)},20),function(e){var t=e.display;et(t.scroller,"mousedown",$r(e,aa)),et(t.scroller,"dblclick",s&&l<11?$r(e,function(t){if(!it(e,t)){var n=ar(e,t);if(n&&!ca(e,t)&&!wn(e.display,t)){lt(t);var r=e.findWordAt(n);Wi(e.doc,r.anchor,r.head)}}}):function(t){return it(e,t)||lt(t)}),C||et(t.scroller,"contextmenu",function(t){return ua(e,t)});var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),(r=t.activeTouch).end=+new Date)}function o(e,t){if(null==t.left)return!0;var n=t.left-e.left,r=t.top-e.top;return n*n+r*r>400}et(t.scroller,"touchstart",function(i){if(!it(e,i)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(i)&&!ca(e,i)){t.input.ensurePolled(),clearTimeout(n);var o=+new Date;t.activeTouch={start:o,moved:!1,prev:o-r.end<=300?r:null},1==i.touches.length&&(t.activeTouch.left=i.touches[0].pageX,t.activeTouch.top=i.touches[0].pageY)}}),et(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),et(t.scroller,"touchend",function(n){var r=t.activeTouch;if(r&&!wn(t,n)&&null!=r.left&&!r.moved&&new Date-r.start<300){var a,s=e.coordsChar(t.activeTouch,"page");a=!r.prev||o(r,r.prev)?new gi(s,s):!r.prev.prev||o(r,r.prev.prev)?e.findWordAt(s):new gi(ge(s.line,0),ke(e.doc,ge(s.line+1,0))),e.setSelection(a.anchor,a.head),e.focus(),lt(n)}i()}),et(t.scroller,"touchcancel",i),et(t.scroller,"scroll",function(){t.scroller.clientHeight&&(Or(e,t.scroller.scrollTop),Pr(e,t.scroller.scrollLeft,!0),rt(e,"scroll",e))}),et(t.scroller,"mousewheel",function(t){return pi(e,t)}),et(t.scroller,"DOMMouseScroll",function(t){return pi(e,t)}),et(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(t){it(e,t)||dt(t)},over:function(t){it(e,t)||(function(e,t){var n=ar(e,t);if(n){var r=document.createDocumentFragment();ur(e,n,r),e.display.dragCursor||(e.display.dragCursor=A("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),O(e.display.dragCursor,r)}}(e,t),dt(t))},start:function(t){return function(e,t){if(s&&(!e.state.draggingText||+new Date-Co<100))dt(t);else if(!it(e,t)&&!wn(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!h)){var n=A("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",f&&(n.width=n.height=1,e.display.wrapper.appendChild(n),n._top=n.offsetTop),t.dataTransfer.setDragImage(n,0,0),f&&n.parentNode.removeChild(n)}}(e,t)},drop:$r(e,So),leave:function(t){it(e,t)||Mo(e)}};var a=t.input.getField();et(a,"keyup",function(t){return ta.call(e,t)}),et(a,"keydown",$r(e,ea)),et(a,"keypress",$r(e,na)),et(a,"focus",function(t){return gr(e,t)}),et(a,"blur",function(t){return vr(e,t)})}(this),function(){var e;To||(et(window,"resize",function(){null==e&&(e=setTimeout(function(){e=null,Lo(Oo)},100))}),et(window,"blur",function(){return Lo(vr)}),To=!0)}(),Wr(this),this.curOp.forceUpdate=!0,Ti(this,i),t.autofocus&&!y||this.hasFocus()?setTimeout(R(gr,this),20):vr(this),pa)pa.hasOwnProperty(u)&&pa[u](r,t[u],fa);_r(this),t.finishInit&&t.finishInit(this);for(var d=0;d150)){if(!r)return;n="prev"}}else c=0,n="not";"prev"==n?c=t>o.first?F(le(o,t-1).text,null,a):0:"add"==n?c=l+e.options.indentUnit:"subtract"==n?c=l-e.options.indentUnit:"number"==typeof n&&(c=l+n),c=Math.max(0,c);var d="",f=0;if(e.options.indentWithTabs)for(var h=Math.floor(c/a);h;--h)f+=a,d+="\t";if(f1)if(wa&&wa.text.join("\n")==t){if(r.ranges.length%wa.text.length==0){c=[];for(var u=0;u=0;d--){var f=r.ranges[d],h=f.from(),p=f.to();f.empty()&&(n&&n>0?h=ge(h.line,h.ch-n):e.state.overwrite&&!s?p=ge(p.line,Math.min(le(o,p.line).text.length,p.ch+X(l).length)):wa&&wa.lineWise&&wa.text.join("\n")==t&&(h=p=ge(h.line,0))),a=e.curOp.updateInput;var m={from:h,to:p,text:c?c[d%c.length]:l,origin:i||(s?"paste":e.state.cutIncoming?"cut":"+input")};to(e.doc,m),sn(e,"inputRead",e,m)}t&&!s&&Sa(e,t),Sr(e),e.curOp.updateInput=a,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function Ca(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Vr(t,function(){return ka(t,n,0,null,"paste")}),!0}function Sa(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var s=0;s-1){a=xa(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(le(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=xa(e,i.head.line,"smart"));a&&sn(e,"electricInput",e,i.head.line)}}}function Ma(e){for(var t=[],n=[],r=0;r=t.text.length?(n.ch=t.text.length,n.sticky="before"):n.ch<=0&&(n.ch=0,n.sticky="after");var o=Xe(i,n.ch,n.sticky),a=i[o];if("ltr"==e.doc.direction&&a.level%2==0&&(r>0?a.to>n.ch:a.from=a.from&&f>=u.begin)){var h=d?"before":"after";return new ge(n.line,f,h)}}var p=function(e,t,r){for(var o=function(e,t){return t?new ge(n.line,l(e,1),"before"):new ge(n.line,e,"after")};e>=0&&e0==(1!=a.level),c=s?r.begin:l(r.end,-1);if(a.from<=c&&c0?u.end:l(u.begin,-1);return null==g||r>0&&g==t.text.length||!(m=p(r>0?0:i.length-1,r,c(g)))?null:m}(e.cm,s,t,n):qo(s,t,n))){if(r||(a=t.line+n)=e.first+e.size||(t=new ge(a,t.ch,t.sticky),!(s=le(e,a))))return!1;t=Uo(i,e.cm,s,t.line,n)}else t=o;return!0}if("char"==r)l();else if("column"==r)l(!0);else if("word"==r||"group"==r)for(var c=null,u="group"==r,d=e.cm&&e.cm.getHelper(t,"wordChars"),f=!0;!(n<0)||l(!f);f=!1){var h=s.text.charAt(t.ch)||"\n",p=ne(h,d)?"w":u&&"\n"==h?"n":!u||/\s/.test(h)?null:"p";if(!u||f||p||(p="s"),c&&c!=p){n<0&&(n=1,l(),t.sticky="after");break}if(p&&(c=p),n>0&&!l(!f))break}var m=Zi(e,t,o,a,!0);return ye(o,m)&&(m.hitSide=!0),m}function Aa(e,t,n,r){var i,o,a=e.doc,s=t.left;if("page"==r){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(l-.5*er(e.display),3);i=(n>0?t.bottom:t.top)+n*c}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;(o=Jn(e,s,i)).outside;){if(n<0?i<=0:i>=a.height){o.hitSide=!0;break}i+=5*n}return o}var Pa=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new W,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Ea(e,t){var n=An(e,t.line);if(!n||n.hidden)return null;var r=le(e.doc,t.line),i=Tn(n,r,t.line),o=Ye(r,e.doc.direction),a="left";o&&(a=Xe(o,t.ch)%2?"right":"left");var s=Nn(i.map,t.ch,a);return s.offset="right"==s.collapse?s.end:s.start,s}function Da(e,t){return t&&(e.bad=!0),e}function ja(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return Da(e.clipPos(ge(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i=t.display.viewTo||o.line=t.display.viewFrom&&Ea(t,i)||{node:l[0].measure.map[2],offset:0},u=o.liner.firstLine()&&(a=ge(a.line-1,le(r.doc,a.line-1).length)),s.ch==le(r.doc,s.line).text.length&&s.linei.viewTo-1)return!1;a.line==i.viewFrom||0==(e=sr(r,a.line))?(t=fe(i.view[0].line),n=i.view[0].node):(t=fe(i.view[e].line),n=i.view[e-1].node.nextSibling);var l,c,u=sr(r,s.line);if(u==i.view.length-1?(l=i.viewTo-1,c=i.lineDiv.lastChild):(l=fe(i.view[u+1].line)-1,c=i.view[u+1].node.previousSibling),!n)return!1;for(var d=r.doc.splitLines(function(e,t,n,r,i){var o="",a=!1,s=e.doc.lineSeparator();function l(){a&&(o+=s,a=!1)}function c(e){e&&(l(),o+=e)}function u(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(null!=n)return void c(n||t.textContent.replace(/\u200b/g,""));var o,d=t.getAttribute("cm-marker");if(d){var f=e.findMarks(ge(r,0),ge(i+1,0),(m=+d,function(e){return e.id==m}));return void(f.length&&(o=f[0].find(0))&&c(ce(e.doc,o.from,o.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;var h=/^(pre|div|p)$/i.test(t.nodeName);h&&l();for(var p=0;p1&&f.length>1;)if(X(d)==X(f))d.pop(),f.pop(),l--;else{if(d[0]!=f[0])break;d.shift(),f.shift(),t++}for(var h=0,p=0,m=d[0],g=f[0],v=Math.min(m.length,g.length);ha.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)h--,p++;d[d.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),d[0]=d[0].slice(h).replace(/\u200b+$/,"");var w=ge(t,h),_=ge(l,f.length?X(f).length-p:0);return d.length>1||d[0]||ve(w,_)?(ao(r.doc,d,w,_,"+input"),!0):void 0},Pa.prototype.ensurePolled=function(){this.forceCompositionEnd()},Pa.prototype.reset=function(){this.forceCompositionEnd()},Pa.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Pa.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},Pa.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Vr(this.cm,function(){return Xr(e.cm)})},Pa.prototype.setUneditable=function(e){e.contentEditable="false"},Pa.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||$r(this.cm,ka)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Pa.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Pa.prototype.onContextMenu=function(){},Pa.prototype.resetPosition=function(){},Pa.prototype.needsContentAttribute=!0;var Ia=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new W,this.hasSelection=!1,this.composing=null};Ia.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;function o(e){if(!it(r,e)){if(r.somethingSelected())_a({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=Ma(r);_a({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,U):(n.prevInput="",i.value=t.text.join("\n"),I(i))}"cut"==e.type&&(r.state.cutIncoming=!0)}}e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),g&&(i.style.width="0px"),et(i,"input",function(){s&&l>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),et(i,"paste",function(e){it(r,e)||Ca(e,r)||(r.state.pasteIncoming=!0,n.fastPoll())}),et(i,"cut",o),et(i,"copy",o),et(e.scroller,"paste",function(t){wn(e,t)||it(r,t)||(r.state.pasteIncoming=!0,n.focus())}),et(e.lineSpace,"selectstart",function(t){wn(e,t)||lt(t)}),et(i,"compositionstart",function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),et(i,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Ia.prototype.createField=function(e){this.wrapper=Ta(),this.textarea=this.wrapper.firstChild},Ia.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=cr(e);if(e.options.moveInputWithCursor){var i=Vn(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},Ia.prototype.showSelection=function(e){var t=this.cm.display;O(t.cursorDiv,e.cursors),O(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Ia.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&I(this.textarea),s&&l>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",s&&l>=9&&(this.hasSelection=null))}},Ia.prototype.getField=function(){return this.textarea},Ia.prototype.supportsTouch=function(){return!1},Ia.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!y||D()!=this.textarea))try{this.textarea.focus()}catch(e){}},Ia.prototype.blur=function(){this.textarea.blur()},Ia.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Ia.prototype.receivedFocus=function(){this.slowPoll()},Ia.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Ia.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,function n(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,n))})},Ia.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||wt(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(s&&l>=9&&this.hasSelection===i||b&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var a=0,c=Math.min(r.length,i.length);a1e3||i.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Ia.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Ia.prototype.onKeyPress=function(){s&&l>=9&&(this.hasSelection=null),this.fastPoll()},Ia.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea,o=ar(n,e),a=r.scroller.scrollTop;if(o&&!f){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(o)&&$r(n,Ki)(n.doc,yi(o),U);var u=i.style.cssText,d=t.wrapper.style.cssText;t.wrapper.style.cssText="position: absolute";var h,p=t.wrapper.getBoundingClientRect();i.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-p.top-5)+"px; left: "+(e.clientX-p.left-5)+"px;\n z-index: 1000; background: "+(s?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; 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n||(n=En(e,t)),Xn(e,t,n,Un(e,t,Pn(e,n,r),"line").top)}function Zn(e,t,n,r){return!(e.bottom<=n)&&(e.top>n||(r?e.left:e.right)>t)}function er(e,t,n,r,i){i-=Ve(t);var o=En(e,t),a=Wn(t),s=0,l=t.text.length,c=!0,u=Ye(t,e.doc.direction);if(u){var d=(e.options.lineWrapping?function(e,t,n,r,i,o,a){var s=Xn(e,t,r,a),l=s.begin,c=s.end;/\s/.test(t.text.charAt(c-1))&&c--;for(var u=null,d=null,p=0;p=c||f.to<=l)){var h=1!=f.level,m=Pn(e,r,h?Math.min(c,f.to)-1:Math.max(l,f.from)).right,g=mg)&&(u=f,d=g)}}u||(u=i[i.length-1]);u.fromc&&(u={from:u.from,to:c,level:u.level});return u}:function(e,t,n,r,i,o,a){var s=se(function(s){var l=i[s],c=1!=l.level;return Zn($n(e,ge(n,c?l.to:l.from,c?"before":"after"),"line",t,r),o,a,!0)},0,i.length-1),l=i[s];if(s>0){var c=1!=l.level,u=$n(e,ge(n,c?l.from:l.to,c?"after":"before"),"line",t,r);Zn(u,o,a,!0)&&u.top>a&&(l=i[s-1])}return l})(e,t,n,o,u,r,i);s=(c=1!=d.level)?d.from:d.to-1,l=c?d.to:d.from-1}var p,f,h=null,m=null,g=se(function(t){var n=Pn(e,o,t);return n.top+=a,n.bottom+=a,!!Zn(n,r,i,!1)&&(n.top<=i&&n.left<=r&&(h=t,m=n),!0)},s,l),v=!1;if(m){var y=r-m.left=x.bottom}return Jn(n,g=ae(t.text,g,1),f,v,r-p)}function tr(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Dn){Dn=O("pre");for(var t=0;t<49;++t)Dn.appendChild(document.createTextNode("x")),Dn.appendChild(O("br"));Dn.appendChild(document.createTextNode("x"))}j(e.measure,Dn);var n=Dn.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),L(e.measure),n||1}function nr(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=O("span","xxxxxxxxxx"),n=O("pre",[t]);j(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function rr(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a)n[e.options.gutters[a]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[a]]=o.clientWidth;return{fixedPos:ir(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function ir(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function or(e){var t=tr(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/nr(e.display)-3);return function(i){if(Ue(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var n=e.display.view,r=0;r=e.display.viewTo||s.to().linet||t==n&&a.to==t)&&(r(Math.max(a.from,t),Math.min(a.to,n),1==a.level?"rtl":"ltr",o),i=!0)}i||r(t,n,"ltr")}(m,n||0,null==r?p:r,function(e,t,i,d){var g="ltr"==i,v=f(e,g?"left":"right"),y=f(t-1,g?"right":"left"),b=null==n&&0==e,x=null==r&&t==p,w=0==d,_=!m||d==m.length-1;if(y.top-v.top<=3){var k=(c?x:b)&&_,C=(c?b:x)&&w?s:(g?v:y).left,S=k?l:(g?y:v).right;u(C,v.top,S-C,v.bottom)}else{var M,T,L,j;g?(M=c&&b&&w?s:v.left,T=c?l:h(e,i,"before"),L=c?s:h(t,i,"after"),j=c&&x&&_?l:y.right):(M=c?h(e,i,"before"):s,T=!c&&b&&w?l:v.right,L=!c&&x&&_?s:y.left,j=c?h(t,i,"after"):l),u(M,v.top,T-M,v.bottom),v.bottom0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function mr(e){e.state.focused||(e.display.input.focus(),vr(e))}function gr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,yr(e))},100)}function vr(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(rt(e,"focus",e,t),e.state.focused=!0,D(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),c&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),hr(e))}function yr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(rt(e,"blur",e,t),e.state.focused=!1,T(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function br(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r.005||u<-.005)&&(de(i.line,o),xr(i.line),i.rest))for(var d=0;d=a&&(o=fe(t,Ve(le(t,l))-e.wrapper.clientHeight),a=l)}return{from:o,to:Math.max(a,o+1)}}function _r(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=ir(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;ao&&(t.bottom=t.top+o);var s=e.doc.height+Cn(n),l=t.tops-r;if(t.topi+o){var u=Math.min(t.top,(c?s:t.bottom)-o);u!=i&&(a.scrollTop=u)}var d=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,p=Tn(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),f=t.right-t.left>p;return f&&(t.right=t.left+p),t.left<10?a.scrollLeft=0:t.leftp+d-3&&(a.scrollLeft=t.right+(f?0:10)-p),a}function Sr(e,t){null!=t&&(Lr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Mr(e){Lr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Tr(e,t,n){null==t&&null==n||Lr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Lr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,jr(e,Gn(e,t.from),Gn(e,t.to),t.margin))}function jr(e,t,n,r){var i=Cr(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});Tr(e,i.scrollLeft,i.scrollTop)}function Or(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||si(e,{top:t}),Ar(e,t,!0),n&&si(e),ni(e,100))}function Ar(e,t,n){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Er(e,t,n,r){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,_r(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Pr(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Cn(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Mn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Dr=function(e,t,n){this.cm=n;var r=this.vert=O("div",[O("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=O("div",[O("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r),e(i),et(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),et(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,s&&l<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Dr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Dr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Dr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Dr.prototype.zeroWidthHack=function(){var e=b&&!h?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new H,this.disableVert=new H},Dr.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto",t.set(1e3,function r(){var i=e.getBoundingClientRect();("vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,r)})},Dr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Rr=function(){};function Nr(e,t){t||(t=Pr(e));var n=e.display.barWidth,r=e.display.barHeight;Ir(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&br(e),Ir(e,Pr(e)),n=e.display.barWidth,r=e.display.barHeight}function Ir(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}Rr.prototype.update=function(){return{bottom:0,right:0}},Rr.prototype.setScrollLeft=function(){},Rr.prototype.setScrollTop=function(){},Rr.prototype.clear=function(){};var zr={native:Dr,null:Rr};function Fr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&T(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new zr[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),et(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){"horizontal"==n?Er(e,t):Or(e,t)},e),e.display.scrollbars.addClass&&D(e.display.wrapper,e.display.scrollbars.addClass)}var Hr=0;function Br(e){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Hr},t=e.curOp,an?an.ops.push(t):t.ownsGroup=an={ops:[t],delayedCallbacks:[]}}function qr(e){!function(e,t){var n=e.ownsGroup;if(n)try{!function(e){var t=e.delayedCallbacks,n=0;do{for(;n=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new ii(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Ur(e){var t=e.cm,n=t.display;e.updatedDisplay&&br(t),e.barMeasure=Pr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=On(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Mn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Tn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Kr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!m){var o=O("div","​",null,"position: absolute;\n top: "+(t.top-n.viewOffset-kn(e.display))+"px;\n height: "+(t.bottom-t.top+Mn(e)+n.barHeight)+"px;\n left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}(t,function(e,t,n,r){var i;null==r&&(r=0),e.options.lineWrapping||t!=n||(n="before"==(t=t.ch?ge(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?ge(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var a=!1,s=$n(e,t),l=n&&n!=t?$n(e,n):s,c=Cr(e,i={left:Math.min(s.left,l.left),top:Math.min(s.top,l.top)-r,right:Math.max(s.left,l.left),bottom:Math.max(s.bottom,l.bottom)+r}),u=e.doc.scrollTop,d=e.doc.scrollLeft;if(null!=c.scrollTop&&(Or(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=c.scrollLeft&&(Er(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(a=!0)),!a)break}return i}(t,ke(r,e.scrollToPos.from),ke(r,e.scrollToPos.to),e.scrollToPos.margin));var i=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(i)for(var a=0;at)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Me&&qe(e.doc,t)i.viewFrom?Zr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Zr(e);else if(t<=i.viewFrom){var o=ei(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Zr(e)}else if(n>=i.viewTo){var a=ei(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):Zr(e)}else{var s=ei(e,t,t,-1),l=ei(e,n,n+r,1);s&&l?(i.view=i.view.slice(0,s.index).concat(on(e,s.lineN,l.lineN)).concat(i.view.slice(l.index)),i.viewTo+=r):Zr(e)}var c=i.externalMeasured;c&&(n=i.lineN&&t=r.viewTo)){var o=r.view[lr(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==B(a,n)&&a.push(n)}}}function Zr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function ei(e,t,n,r){var i,o=lr(e,t),a=e.display.view;if(!Me||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var s=e.display.viewFrom,l=0;l0){if(o==a.length-1)return null;i=s+a[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;qe(e.doc,n)!=n;){if(o==(r<0?0:a.length-1))return null;n+=r*a[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function ti(e){for(var t=e.display.view,n=0,r=0;r=e.display.viewTo)){var n=+new Date+e.options.workTime,r=zt(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(r.line>=e.display.viewFrom){var a=o.styles,s=o.text.length>e.options.maxHighlightLength?Ot(t.mode,r.state):null,l=Nt(e,o,r,!0);s&&(r.state=s),o.styles=l.styles;var c=o.styleClasses,u=l.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var d=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),p=0;!d&&pn)return ni(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&$r(e,function(){for(var t=0;t=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==ti(e))return!1;kr(e)&&(Zr(e),t.dims=rr(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFroma&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),Me&&(o=qe(e.doc,o),a=We(e.doc,a));var s=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;!function(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=on(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=on(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,lr(e,n)))),r.viewTo=n}(e,o,a),n.viewOffset=Ve(le(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var l=ti(e);if(!s&&0==l&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=function(e){if(e.hasFocus())return null;var t=P();if(!t||!E(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&E(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}(e);return l>4&&(n.lineDiv.style.display="none"),function(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,a=o.firstChild;function s(t){var n=t.nextSibling;return c&&b&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var l=r.view,u=r.viewFrom,d=0;d-1&&(f=!1),un(e,p,u,n)),f&&(L(p.lineNumber),p.lineNumber.appendChild(document.createTextNode(me(e.options,u)))),a=p.node.nextSibling}else{var h=vn(e,p,u,n);o.insertBefore(h,a)}u+=p.size}for(;a;)a=s(a)}(e,n.updateLineNumbers,t.dims),l>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,function(e){if(e&&e.activeElt&&e.activeElt!=P()&&(e.activeElt.focus(),e.anchorNode&&E(document.body,e.anchorNode)&&E(document.body,e.focusNode))){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}(u),L(n.cursorDiv),L(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,s&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ni(e,400)),n.updateLineNumbers=null,!0}function ai(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Tn(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Cn(e.display)-Ln(e),n.top)}),t.visible=wr(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&oi(e,t);r=!1){br(e);var i=Pr(e);cr(e),Nr(e,i),ci(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function si(e,t){var n=new ii(e,t);if(oi(e,n)){br(e),ai(e,n);var r=Pr(e);cr(e),Nr(e,r),ci(e,r),n.finish()}}function li(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function ci(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Mn(e)+"px"}function ui(e){var t=e.display.gutters,n=e.options.gutters;L(t);for(var r=0;r-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}ii.prototype.signal=function(e,t){at(e,t)&&this.events.push(arguments)},ii.prototype.finish=function(){for(var e=0;es.clientWidth,u=s.scrollHeight>s.clientHeight;if(i&&l||o&&u){if(o&&b&&c)e:for(var d=t.target,f=a.view;d!=s;d=d.parentNode)for(var h=0;h=0&&ve(e,r.to())<=0)return n}return-1};var yi=function(e,t){this.anchor=e,this.head=t};function bi(e,t){var n=e[t];e.sort(function(e,t){return ve(e.from(),t.from())}),t=B(e,n);for(var r=1;r=0){var a=we(o.from(),i.from()),s=xe(o.to(),i.to()),l=o.empty()?i.from()==i.head:o.from()==o.head;r<=t&&--t,e.splice(--r,2,new yi(l?s:a,l?a:s))}}return new vi(e,t)}function xi(e,t){return new vi([new yi(e,t||e)],0)}function wi(e){return e.text?ge(e.from.line+e.text.length-1,Q(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function _i(e,t){if(ve(e,t.from)<0)return e;if(ve(e,t.to)<=0)return wi(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=wi(t).ch-t.to.ch),ge(n,r)}function ki(e,t){for(var n=[],r=0;r1&&e.remove(s.line+1,h-1),e.insert(s.line+1,v)}ln(e,"change",e,t)}function ji(e,t,n){!function e(r,i,o){if(r.linked)for(var a=0;as-e.cm.options.historyEventDelay||"*"==t.origin.charAt(0)))&&(o=function(e,t){return t?(Di(e.done),Q(e.done)):e.done.length&&!Q(e.done).ranges?Q(e.done):e.done.length>1&&!e.done[e.done.length-2].ranges?(e.done.pop(),Q(e.done)):void 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n=Q(t);n&&n.ranges&&n.equals(e)||t.push(e)}function zi(e,t,n,r){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),function(n){n.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=n.markedSpans),++o})}function Fi(e){if(!e)return null;for(var t,n=0;n-1&&(Q(s)[d]=c[d],delete c[d])}}}return r}function qi(e,t,n,r){if(r){var i=e.anchor;if(n){var o=ve(t,i)<0;o!=ve(n,i)<0?(i=t,t=n):o!=ve(t,n)<0&&(t=n)}return new yi(i,t)}return new yi(n||t,t)}function Wi(e,t,n,r,i){null==i&&(i=e.cm&&(e.cm.display.shift||e.extend)),Gi(e,new vi([qi(e.sel.primary(),t,n,i)],0),r)}function Ui(e,t,n){for(var r=[],i=e.cm&&(e.cm.display.shift||e.extend),o=0;o=t.ch:s.to>t.ch))){if(i&&(rt(l,"beforeCursorEnter"),l.explicitlyCleared)){if(o.markedSpans){--a;continue}break}if(!l.atomic)continue;if(n){var c=l.find(r<0?1:-1),u=void 0;if((r<0?l.inclusiveRight:l.inclusiveLeft)&&(c=to(e,c,-r,c&&c.line==t.line?o:null)),c&&c.line==t.line&&(u=ve(c,n))&&(r<0?u<0:u>0))return Zi(e,c,t,r,i)}var d=l.find(r<0?-1:1);return(r<0?l.inclusiveLeft:l.inclusiveRight)&&(d=to(e,d,r,d.line==t.line?o:null)),d?Zi(e,d,t,r,i):null}}return t}function eo(e,t,n,r,i){var o=r||1,a=Zi(e,t,n,o,i)||!i&&Zi(e,t,n,o,!0)||Zi(e,t,n,-o,i)||!i&&Zi(e,t,n,-o,!0);return a||(e.cantEdit=!0,ge(e.first,0))}function to(e,t,n,r){return n<0&&0==t.ch?t.line>e.first?ke(e,ge(t.line-1)):null:n>0&&t.ch==(r||le(e,t.line)).text.length?t.line0)){var u=[l,1],d=ve(c.from,s.from),p=ve(c.to,s.to);(d<0||!a.inclusiveLeft&&!d)&&u.push({from:c.from,to:s.from}),(p>0||!a.inclusiveRight&&!p)&&u.push({from:s.to,to:c.to}),i.splice.apply(i,u),l+=u.length-3}}return i}(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)oo(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text,origin:t.origin});else oo(e,t)}}function oo(e,t){if(1!=t.text.length||""!=t.text[0]||0!=ve(t.from,t.to)){var n=ki(e,t);Ri(e,t,n,e.cm?e.cm.curOp.id:NaN),lo(e,t,n,Oe(e,t));var r=[];ji(e,function(e,n){n||-1!=B(r,e.history)||(fo(e.history,t),r.push(e.history)),lo(e,t,null,Oe(e,t))})}}function ao(e,t,n){var r=e.cm&&e.cm.state.suppressEdits;if(!r||n){for(var i,o=e.history,a=e.sel,s="undo"==t?o.done:o.undone,l="undo"==t?o.undone:o.done,c=0;c=0;--f){var h=p(f);if(h)return h.v}}}}function so(e,t){if(0!=t&&(e.first+=t,e.sel=new vi(X(e.sel.ranges,function(e){return new yi(ge(e.anchor.line+t,e.anchor.ch),ge(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){Xr(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;re.lastLine())){if(t.from.lineo&&(t={from:t.from,to:ge(o,le(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=ce(e,t.from,t.to),n||(n=ki(e,t)),e.cm?function(e,t,n){var r=e.doc,i=e.display,o=t.from,a=t.to,s=!1,l=o.line;e.options.lineWrapping||(l=pe(Be(le(r,o.line))),r.iter(l,a.line+1,function(e){if(e==i.maxLine)return s=!0,!0}));r.sel.contains(t.from,t.to)>-1&&ot(e);Li(r,t,n,or(e)),e.options.lineWrapping||(r.iter(l,o.line+t.text.length,function(e){var t=$e(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0));(function(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontiern;r--){var i=le(e,r).stateAfter;if(i&&(!(i instanceof Dt)||r+i.lookAhead1||!(this.children[0]instanceof mo))){var s=[];this.collapse(s),this.children=[new mo(s)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t50){for(var a=i.lines.length%25+25,s=a;s10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r0||0==a&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=A("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(He(e,t.line,t,n,o)||t.line!=n.line&&He(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Me=!0}o.addToHistory&&Ri(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var s,l=t.line,c=e.cm;if(e.iter(l,n.line+1,function(e){c&&o.collapsed&&!c.options.lineWrapping&&Be(e)==c.display.maxLine&&(s=!0),o.collapsed&&l!=t.line&&de(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new Te(o,l==t.line?t.ch:null,l==n.line?n.ch:null)),++l}),o.collapsed&&e.iter(t.line,n.line+1,function(t){Ue(e,t)&&de(t,0)}),o.clearOnEnter&&et(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(Se=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++bo,o.atomic=!0),c){if(s&&(c.curOp.updateMaxLine=!0),o.collapsed)Xr(c,t.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var u=t.line;u<=n.line;u++)Yr(c,u,"text");o.atomic&&Xi(c.doc),ln(c,"markerAdded",c,o)}return o}xo.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Br(e),at(this,"clear")){var n=this.find();n&&ln(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;oe.display.maxLineLength&&(e.display.maxLine=c,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&Xr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Xi(e.doc)),e&&ln(e,"markerCleared",e,this,r,i),t&&qr(e),this.parent&&this.parent.clear()}},xo.prototype.find=function(e,t){var n,r;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i=0;l--)io(this,r[l]);s?$i(this,s):this.cm&&Mr(this.cm)}),undo:Qr(function(){ao(this,"undo")}),redo:Qr(function(){ao(this,"redo")}),undoSelection:Qr(function(){ao(this,"undo",!0)}),redoSelection:Qr(function(){ao(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var 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c=0,n="not";"prev"==n?c=t>o.first?F(le(o,t-1).text,null,a):0:"add"==n?c=l+e.options.indentUnit:"subtract"==n?c=l-e.options.indentUnit:"number"==typeof n&&(c=l+n),c=Math.max(0,c);var d="",p=0;if(e.options.indentWithTabs)for(var f=Math.floor(c/a);f;--f)p+=a,d+="\t";if(p1)if(Ma&&Ma.text.join("\n")==t){if(r.ranges.length%Ma.text.length==0){c=[];for(var u=0;u=0;d--){var p=r.ranges[d],f=p.from(),h=p.to();p.empty()&&(n&&n>0?f=ge(f.line,f.ch-n):e.state.overwrite&&!s?h=ge(h.line,Math.min(le(o,h.line).text.length,h.ch+Q(l).length)):Ma&&Ma.lineWise&&Ma.text.join("\n")==t&&(f=h=ge(f.line,0))),a=e.curOp.updateInput;var m={from:f,to:h,text:c?c[d%c.length]:l,origin:i||(s?"paste":e.state.cutIncoming?"cut":"+input")};io(e.doc,m),ln(e,"inputRead",e,m)}t&&!s&&Oa(e,t),Mr(e),e.curOp.updateInput=a,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function ja(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||$r(t,function(){return La(t,n,0,null,"paste")}),!0}function Oa(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var s=0;s-1){a=Sa(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(le(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=Sa(e,i.head.line,"smart"));a&&ln(e,"electricInput",e,i.head.line)}}}function Aa(e){for(var t=[],n=[],r=0;r=t.text.length?(n.ch=t.text.length,n.sticky="before"):n.ch<=0&&(n.ch=0,n.sticky="after");var o=Qe(i,n.ch,n.sticky),a=i[o];if("ltr"==e.doc.direction&&a.level%2==0&&(r>0?a.to>n.ch:a.from=a.from&&p>=u.begin)){var f=d?"before":"after";return new ge(n.line,p,f)}}var h=function(e,t,r){for(var o=function(e,t){return t?new ge(n.line,l(e,1),"before"):new ge(n.line,e,"after")};e>=0&&e0==(1!=a.level),c=s?r.begin:l(r.end,-1);if(a.from<=c&&c0?u.end:l(u.begin,-1);return null==g||r>0&&g==t.text.length||!(m=h(r>0?0:i.length-1,r,c(g)))?null:m}(e.cm,s,t,n):Go(s,t,n))){if(r||(a=t.line+n)=e.first+e.size||(t=new ge(a,t.ch,t.sticky),!(s=le(e,a))))return!1;t=Jo(i,e.cm,s,t.line,n)}else t=o;return!0}if("char"==r)l();else if("column"==r)l(!0);else if("word"==r||"group"==r)for(var c=null,u="group"==r,d=e.cm&&e.cm.getHelper(t,"wordChars"),p=!0;!(n<0)||l(!p);p=!1){var f=s.text.charAt(t.ch)||"\n",h=ne(f,d)?"w":u&&"\n"==f?"n":!u||/\s/.test(f)?null:"p";if(!u||p||h||(h="s"),c&&c!=h){n<0&&(n=1,l(),t.sticky="after");break}if(h&&(c=h),n>0&&!l(!p))break}var m=eo(e,t,o,a,!0);return ye(o,m)&&(m.hitSide=!0),m}function Ra(e,t,n,r){var i,o,a=e.doc,s=t.left;if("page"==r){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(l-.5*tr(e.display),3);i=(n>0?t.bottom:t.top)+n*c}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;(o=Qn(e,s,i)).outside;){if(n<0?i<=0:i>=a.height){o.hitSide=!0;break}i+=5*n}return o}var Na=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new H,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Ia(e,t){var n=An(e,t.line);if(!n||n.hidden)return null;var r=le(e.doc,t.line),i=jn(n,r,t.line),o=Ye(r,e.doc.direction),a="left";o&&(a=Qe(o,t.ch)%2?"right":"left");var s=Nn(i.map,t.ch,a);return s.offset="right"==s.collapse?s.end:s.start,s}function za(e,t){return t&&(e.bad=!0),e}function Fa(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return za(e.clipPos(ge(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i=t.display.viewTo||o.line=t.display.viewFrom&&Ia(t,i)||{node:l[0].measure.map[2],offset:0},u=o.liner.firstLine()&&(a=ge(a.line-1,le(r.doc,a.line-1).length)),s.ch==le(r.doc,s.line).text.length&&s.linei.viewTo-1)return!1;a.line==i.viewFrom||0==(e=lr(r,a.line))?(t=pe(i.view[0].line),n=i.view[0].node):(t=pe(i.view[e].line),n=i.view[e-1].node.nextSibling);var l,c,u=lr(r,s.line);if(u==i.view.length-1?(l=i.viewTo-1,c=i.lineDiv.lastChild):(l=pe(i.view[u+1].line)-1,c=i.view[u+1].node.previousSibling),!n)return!1;for(var d=r.doc.splitLines(function(e,t,n,r,i){var o="",a=!1,s=e.doc.lineSeparator();function l(){a&&(o+=s,a=!1)}function c(e){e&&(l(),o+=e)}function u(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(null!=n)return void c(n||t.textContent.replace(/\u200b/g,""));var o,d=t.getAttribute("cm-marker");if(d){var p=e.findMarks(ge(r,0),ge(i+1,0),(m=+d,function(e){return e.id==m}));return void(p.length&&(o=p[0].find(0))&&c(ce(e.doc,o.from,o.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;var f=/^(pre|div|p)$/i.test(t.nodeName);f&&l();for(var h=0;h1&&p.length>1;)if(Q(d)==Q(p))d.pop(),p.pop(),l--;else{if(d[0]!=p[0])break;d.shift(),p.shift(),t++}for(var f=0,h=0,m=d[0],g=p[0],v=Math.min(m.length,g.length);fa.ch&&y.charCodeAt(y.length-h-1)==b.charCodeAt(b.length-h-1);)f--,h++;d[d.length-1]=y.slice(0,y.length-h).replace(/^\u200b+/,""),d[0]=d[0].slice(f).replace(/\u200b+$/,"");var w=ge(t,f),_=ge(l,p.length?Q(p).length-h:0);return d.length>1||d[0]||ve(w,_)?(co(r.doc,d,w,_,"+input"),!0):void 0},Na.prototype.ensurePolled=function(){this.forceCompositionEnd()},Na.prototype.reset=function(){this.forceCompositionEnd()},Na.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Na.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},Na.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||$r(this.cm,function(){return Xr(e.cm)})},Na.prototype.setUneditable=function(e){e.contentEditable="false"},Na.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||Gr(this.cm,La)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Na.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Na.prototype.onContextMenu=function(){},Na.prototype.resetPosition=function(){},Na.prototype.needsContentAttribute=!0;var Ba=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new H,this.hasSelection=!1,this.composing=null};Ba.prototype.init=function(e){var t=this,n=this,r=this.cm,i=this.wrapper=Pa(),o=this.textarea=i.firstChild;function a(e){if(!it(r,e)){if(r.somethingSelected())Ta({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=Aa(r);Ta({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,U):(n.prevInput="",o.value=t.text.join("\n"),N(o))}"cut"==e.type&&(r.state.cutIncoming=!0)}}e.wrapper.insertBefore(i,e.wrapper.firstChild),g&&(o.style.width="0px"),et(o,"input",function(){s&&l>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),et(o,"paste",function(e){it(r,e)||ja(e,r)||(r.state.pasteIncoming=!0,n.fastPoll())}),et(o,"cut",a),et(o,"copy",a),et(e.scroller,"paste",function(t){_n(e,t)||it(r,t)||(r.state.pasteIncoming=!0,n.focus())}),et(e.lineSpace,"selectstart",function(t){_n(e,t)||lt(t)}),et(o,"compositionstart",function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),et(o,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Ba.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=ur(e);if(e.options.moveInputWithCursor){var i=$n(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},Ba.prototype.showSelection=function(e){var t=this.cm.display;j(t.cursorDiv,e.cursors),j(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Ba.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&N(this.textarea),s&&l>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",s&&l>=9&&(this.hasSelection=null))}},Ba.prototype.getField=function(){return this.textarea},Ba.prototype.supportsTouch=function(){return!1},Ba.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!y||P()!=this.textarea))try{this.textarea.focus()}catch(e){}},Ba.prototype.blur=function(){this.textarea.blur()},Ba.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Ba.prototype.receivedFocus=function(){this.slowPoll()},Ba.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Ba.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,function n(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,n))})},Ba.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||wt(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(s&&l>=9&&this.hasSelection===i||b&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var a=0,c=Math.min(r.length,i.length);a1e3||i.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Ba.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Ba.prototype.onKeyPress=function(){s&&l>=9&&(this.hasSelection=null),this.fastPoll()},Ba.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea,o=sr(n,e),a=r.scroller.scrollTop;if(o&&!p){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(o)&&Gr(n,Gi)(n.doc,xi(o),U);var u=i.style.cssText,d=t.wrapper.style.cssText;t.wrapper.style.cssText="position: absolute";var f,h=t.wrapper.getBoundingClientRect();if(i.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-h.top-5)+"px; left: "+(e.clientX-h.left-5)+"px;\n z-index: 1000; background: "+(s?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",c&&(f=window.scrollY),r.input.focus(),c&&window.scrollTo(null,f),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=!0,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),s&&l>=9&&m(),C){dt(e);et(window,"mouseup",function e(){nt(window,"mouseup",e),setTimeout(g,20)})}else setTimeout(g,50)}function m(){if(null!=i.selectionStart){var e=n.somethingSelected(),o="​"+(e?i.value:"");i.value="⇚",i.value=o,t.prevInput=e?"":"​",i.selectionStart=1,i.selectionEnd=o.length,r.selForContextMenu=n.doc.sel}}function g(){if(t.contextMenuPending=!1,t.wrapper.style.cssText=d,i.style.cssText=u,s&&l<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=a),null!=i.selectionStart){(!s||s&&l<9)&&m();var e=0;r.detectingSelectAll=setTimeout(function o(){r.selForContextMenu==n.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&"​"==t.prevInput?Gr(n,no)(n):e++<10?r.detectingSelectAll=setTimeout(o,500):(r.selForContextMenu=null,r.input.reset())},200)}}},Ba.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},Ba.prototype.setUneditable=function(){},Ba.prototype.needsContentAttribute=!1,function(e){var t=e.optionHandlers;function n(n,r,i,o){e.defaults[n]=r,i&&(t[n]=o?function(e,t,n){n!=va&&i(e,t,n)}:i)}e.defineOption=n,e.Init=va,n("value","",function(e,t){return e.setValue(t)},!0),n("mode",null,function(e,t){e.doc.modeOption=t,Si(e)},!0),n("indentUnit",2,Si,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(e){Mi(e),Hn(e),Xr(e)},!0),n("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(ge(r,o))}r++});for(var i=n.length-1;i>=0;i--)co(e.doc,t,n[i],ge(n[i].line,n[i].ch+t.length))}}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=va&&e.refresh()}),n("specialCharPlaceholder",Yt,function(e){return e.refresh()},!0),n("electricChars",!0),n("inputStyle",y?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),n("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),n("rtlMoveVisually",!w),n("wholeLineUpdateBefore",!0),n("theme","default",function(e){ga(e),xa(e)},!0),n("keyMap","default",function(e,t,n){var r=Ko(t),i=n!=va&&Ko(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,_a,!0),n("gutters",[],function(e){di(e.options),xa(e)},!0),n("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?ir(e.display)+"px":"0",e.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(e){return Nr(e)},!0),n("scrollbarStyle","native",function(e){Fr(e),Nr(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),n("lineNumbers",!1,function(e){di(e.options),xa(e)},!0),n("firstLineNumber",1,xa,!0),n("lineNumberFormatter",function(e){return e},xa,!0),n("showCursorWhenSelecting",!1,cr,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("readOnly",!1,function(e,t){"nocursor"==t&&(yr(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),n("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),n("dragDrop",!0,wa),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,cr,!0),n("singleCursorHeightPerLine",!0,cr,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,Mi,!0),n("addModeClass",!1,Mi,!0),n("pollInterval",100),n("undoDepth",200,function(e,t){return e.doc.history.undoDepth=t}),n("historyEventDelay",1250),n("viewportMargin",10,function(e){return e.refresh()},!0),n("maxHighlightLength",1e4,Mi,!0),n("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),n("tabindex",null,function(e,t){return e.display.input.getField().tabIndex=t||""}),n("autofocus",null),n("direction","ltr",function(e,t){return e.doc.setDirection(t)},!0)}(ka),function(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,n){var r=this.options,i=r[e];r[e]==n&&"mode"!=e||(r[e]=n,t.hasOwnProperty(e)&&Gr(this,t[e])(this,n,i),rt(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](Ko(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;nn&&(Sa(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Mr(this));else{var o=i.from(),a=i.to(),s=Math.max(n,o.line);n=Math.min(this.lastLine(),a.line-(a.ch?0:1))+1;for(var l=s;l0&&Ki(this.doc,r,new yi(o,c[r].to()),U)}}}),getTokenAt:function(e,t){return Wt(this,e,t)},getLineTokens:function(e,t){return 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