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From brond...@apache.org
Subject [4/7] allura git commit: [#8040] update SimpleMDE dev version, including our code block contribution
Date Tue, 26 Jan 2016 21:52:48 GMT
http://git-wip-us.apache.org/repos/asf/allura/blob/81546ab5/Allura/allura/lib/widgets/resources/js/simplemde.min.js
----------------------------------------------------------------------
diff --git a/Allura/allura/lib/widgets/resources/js/simplemde.min.js b/Allura/allura/lib/widgets/resources/js/simplemde.min.js
index 0736a15..e30ca89 100644
--- a/Allura/allura/lib/widgets/resources/js/simplemde.min.js
+++ b/Allura/allura/lib/widgets/resources/js/simplemde.min.js
@@ -1,13 +1,14 @@
 /**
- * simplemde v1.7.1
+ * simplemde v1.10.0
  * Copyright Next Step Webs, Inc.
  * @link https://github.com/NextStepWebs/simplemde-markdown-editor
  * @license MIT
  */
-function fixShortcut(e){return e=isMac?e.replace("Ctrl","Cmd"):e.replace("Cmd","Ctrl")}function createIcon(e,t){e=e||{};var r=document.createElement("a");return t=void 0==t?!0:t,e.title&&t&&(r.title=e.title,isMac&&(r.title=r.title.replace("Ctrl","⌘"),r.title=r.title.replace("Alt","⌥"))),r.className=e.className,r}function createSep(){return el=document.createElement("i"),el.className="separator",el.innerHTML="|",el}function getState(e,t){t=t||e.getCursor("start");var r=e.getTokenAt(t);if(!r.type)return{};for(var n,i,o=r.type.split(" "),l={},a=0;a<o.length;a++)n=o[a],"strong"===n?l.bold=!0:"variable-2"===n?(i=e.getLine(t.line),/^\s*\d+\.\s/.test(i)?l["ordered-list"]=!0:l["unordered-list"]=!0):"atom"===n?l.quote=!0:"em"===n?l.italic=!0:"quote"===n?l.quote=!0:"strikethrough"===n?l.strikethrough=!0:"comment"===n&&(l.code=!0);return l}function toggleFullScreen(e){var t=e.codemirror;t.setOption("fullScreen",!t.getOption("fullScreen")),t.getOption("fullScreen")?(saved_overflow=document.
 body.style.overflow,document.body.style.overflow="hidden"):document.body.style.overflow=saved_overflow;var r=t.getWrapperElement();/fullscreen/.test(r.previousSibling.className)?r.previousSibling.className=r.previousSibling.className.replace(/\s*fullscreen\b/,""):r.previousSibling.className+=" fullscreen";var n=e.toolbarElements.fullscreen;/active/.test(n.className)?n.className=n.className.replace(/\s*active\s*/g,""):n.className+=" active";var i=t.getWrapperElement().nextSibling;/editor-preview-active-side/.test(i.className)&&toggleSideBySide(e)}function toggleBold(e){_toggleBlock(e,"bold","**")}function toggleItalic(e){_toggleBlock(e,"italic","*")}function toggleStrikethrough(e){_toggleBlock(e,"strikethrough","~~")}function toggleCodeBlock(e){_toggleBlock(e,"code","```\r\n","\r\n```")}function toggleBlockquote(e){var t=e.codemirror;_toggleLine(t,"quote")}function toggleHeadingSmaller(e){var t=e.codemirror;_toggleHeading(t,"smaller")}function toggleHeadingBigger(e){var t=e.codemirro
 r;_toggleHeading(t,"bigger")}function toggleHeading1(e){var t=e.codemirror;_toggleHeading(t,void 0,1)}function toggleHeading2(e){var t=e.codemirror;_toggleHeading(t,void 0,2)}function toggleHeading3(e){var t=e.codemirror;_toggleHeading(t,void 0,3)}function toggleUnorderedList(e){var t=e.codemirror;_toggleLine(t,"unordered-list")}function toggleOrderedList(e){var t=e.codemirror;_toggleLine(t,"ordered-list")}function drawLink(e){var t=e.codemirror,r=getState(t);_replaceSelection(t,r.link,"[","](http://)")}function drawImage(e){var t=e.codemirror,r=getState(t);_replaceSelection(t,r.image,"![](http://",")")}function drawHorizontalRule(e){var t=e.codemirror,r=getState(t);_replaceSelection(t,r.image,"","\n\n-----\n\n")}function undo(e){var t=e.codemirror;t.undo(),t.focus()}function redo(e){var t=e.codemirror;t.redo(),t.focus()}function toggleSideBySide(e){var t=e.codemirror,r=t.getWrapperElement(),n=(r.firstChild,r.nextSibling),i=e.toolbarElements["side-by-side"];/editor-preview-active-si
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 Element("div"),o.className="editor-preview",r.appendChild(o)),/editor-preview-active/.test(o.className)?(o.className=o.className.replace(/\s*editor-preview-active\s*/g,""),i.className=i.className.replace(/\s*active\s*/g,""),n.className=n.className.replace(/\s*disabled-for-preview*/g,"")):(setTimeout(function(){o.className+=" editor-preview-active"},1),i.className+=" active",n.className+=" disabled-for-preview"),o.innerHTML=e.options.previewRender(e.value(),o);var l=t.getWrapperElement().nextSibling;/editor-preview-active-side/.test(l.className)&&toggleSideBySide(e)}function _replaceSelection(e,t,r,n){if(!/editor-preview-active/.test(e.getWrapperElement().lastChild.className)){var i,o=e.getCursor("start"),l=e.getCursor("end");t?(i=e.getLine(o.line),r=i.slice(0,o.ch),n=i.slice(o.ch),e.replaceRange(r+n,{line:o.line,ch:0})):(i=e.getSelection(),e.replaceSelection(r+i+n),o.ch+=r.length,o!==l&&(l.ch+=r.length)),e.setSelection(o,l),e.focus()}}function _toggleHeading(e,t,r){if(!/editor-previ
 ew-active/.test(e.getWrapperElement().lastChild.className)){for(var n=e.getCursor("start"),i=e.getCursor("end"),o=n.line;o<=i.line;o++)!function(n){var i=e.getLine(n),o=i.search(/[^#]/);i=void 0!==t?0>=o?"bigger"==t?"###### "+i:"# "+i:6==o&&"smaller"==t?i.substr(7):1==o&&"bigger"==t?i.substr(2):"bigger"==t?i.substr(1):"#"+i:1==r?0>=o?"# "+i:o==r?i.substr(o+1):"# "+i.substr(o+1):2==r?0>=o?"## "+i:o==r?i.substr(o+1):"## "+i.substr(o+1):0>=o?"### "+i:o==r?i.substr(o+1):"### "+i.substr(o+1),e.replaceRange(i,{line:n,ch:0},{line:n,ch:99999999999999})}(o);e.focus()}}function _toggleLine(e,t){if(!/editor-preview-active/.test(e.getWrapperElement().lastChild.className)){for(var r=getState(e),n=e.getCursor("start"),i=e.getCursor("end"),o={quote:/^(\s*)\>\s+/,"unordered-list":/^(\s*)(\*|\-|\+)\s+/,"ordered-list":/^(\s*)\d+\.\s+/},l={quote:"> ","unordered-list":"* ","ordered-list":"1. "},a=n.line;a<=i.line;a++)!function(n){var i=e.getLine(n);i=r[t]?i.replace(o[t],"$1"):l[t]+i,e.replaceRange(i,{l
 ine:n,ch:0},{line:n,ch:99999999999999})}(a);e.focus()}}function _toggleBlock(e,t,r,n){if(!/editor-preview-active/.test(e.codemirror.getWrapperElement().lastChild.className)){n="undefined"==typeof n?r:n;var i,o=e.codemirror,l=getState(o),a=r,s=n,u=o.getCursor("start"),c=o.getCursor("end");l[t]?(i=o.getLine(u.line),a=i.slice(0,u.ch),s=i.slice(u.ch),"bold"==t?(a=a.replace(/(\*\*|__)(?![\s\S]*(\*\*|__))/,""),s=s.replace(/(\*\*|__)/,"")):"italic"==t?(a=a.replace(/(\*|_)(?![\s\S]*(\*|_))/,""),s=s.replace(/(\*|_)/,"")):"strikethrough"==t&&(a=a.replace(/(\*\*|~~)(?![\s\S]*(\*\*|~~))/,""),s=s.replace(/(\*\*|~~)/,"")),o.replaceRange(a+s,{line:u.line,ch:0},{line:u.line,ch:99999999999999}),"bold"==t||"strikethrough"==t?(u.ch-=2,u!==c&&(c.ch-=2)):"italic"==t&&(u.ch-=1,u!==c&&(c.ch-=1))):(i=o.getSelection(),"bold"==t?(i=i.split("**").join(""),i=i.split("__").join("")):"italic"==t?(i=i.split("*").join(""),i=i.split("_").join("")):"strikethrough"==t&&(i=i.split("~~").join("")),o.replaceSelection(a+
 i+s),u.ch+=r.length,c.ch=u.ch+i.length),o.setSelection(u,c),o.focus()}}function wordCount(e){var t=/[a-zA-Z0-9_\u0392-\u03c9]+|[\u4E00-\u9FFF\u3400-\u4dbf\uf900-\ufaff\u3040-\u309f\uac00-\ud7af]+/g,r=e.match(t),n=0;if(null===r)return n;for(var i=0;i<r.length;i++)n+=r[i].charCodeAt(0)>=19968?r[i].length:1;return n}function SimpleMDE(e){if(e=e||{},e.parent=this,e.element)this.element=e.element;else if(null===e.element)return void console.log("SimpleMDE: Error. No element was found.");e.toolbar!==!1&&(e.toolbar=e.toolbar||SimpleMDE.toolbar),e.hasOwnProperty("status")||(e.status=["autosave","lines","words","cursor"]),e.previewRender||(e.previewRender=function(e){return this.parent.markdown(e)}),e.parsingConfig=e.parsingConfig||{},this.options=e,this.render(),e.initialValue&&this.value(e.initialValue)}!function(e){if("object"==typeof exports&&"object"==typeof module)module.exports=e();else{if("function"==typeof define&&define.amd)return define([],e);this.CodeMirror=e()}}(function(){"use 
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 lineWrapping&&"optimizelegibility"==getComputedStyle(l.lineDiv).textRendering&&(l.lineDiv.style.textRendering="auto")}function t(e,t,r){var n=this;this.input=r,n.scrollbarFiller=zi("div",null,"CodeMirror-scrollbar-filler"),n.scrollbarFiller.setAttribute("cm-not-content","true"),n.gutterFiller=zi("div",null,"CodeMirror-gutter-filler"),n.gutterFiller.setAttribute("cm-not-content","true"),n.lineDiv=zi("div",null,"CodeMirror-code"),n.selectionDiv=zi("div",null,null,"position: relative; z-index: 1"),n.cursorDiv=zi("div",null,"CodeMirror-cursors"),n.measure=zi("div",null,"CodeMirror-measure"),n.lineMeasure=zi("div",null,"CodeMirror-measure"),n.lineSpace=zi("div",[n.measure,n.lineMeasure,n.selectionDiv,n.cursorDiv,n.lineDiv],null,"position: relative; outline: none"),n.mover=zi("div",[zi("div",[n.lineSpace],"CodeMirror-lines")],null,"position: relative"),n.sizer=zi("div",[n.mover],"CodeMirror-sizer"),n.sizerWidth=null,n.heightForcer=zi("div",null,null,"position: absolute; height: "+Al+"px; 
 width: 1px;"),n.gutters=zi("div",null,"CodeMirror-gutters"),n.lineGutter=null,n.scroller=zi("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll"),n.scroller.setAttribute("tabIndex","-1"),n.wrapper=zi("div",[n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror"),go&&8>mo&&(n.gutters.style.zIndex=-1,n.scroller.style.paddingRight=0),vo||ho&&Lo||(n.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(n.wrapper):e(n.wrapper)),n.viewFrom=n.viewTo=t.first,n.reportedViewFrom=n.reportedViewTo=t.first,n.view=[],n.renderedView=null,n.externalMeasured=null,n.viewOffset=0,n.lastWrapHeight=n.lastWrapWidth=0,n.updateLineNumbers=null,n.nativeBarWidth=n.barHeight=n.barWidth=0,n.scrollbarsClipped=!1,n.lineNumWidth=n.lineNumInnerWidth=n.lineNumChars=null,n.alignWidgets=!1,n.cachedCharWidth=n.cachedTextHeight=n.cachedPaddingH=null,n.maxLine=null,n.maxLineLength=0,n.maxLineChanged=!1,n.wheelDX=n.wheelDY=n.wheelStartX=n.wheelStartY=null,n.shift=!1,n.selForContextMenu=null,n.activeTouch=null
 ,r.init(n)}function r(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption),n(t)}function n(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)}),e.doc.frontier=e.doc.first,_e(e,100),e.state.modeGen++,e.curOp&&Wt(e)}function i(e){e.options.lineWrapping?(jl(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):($l(e.display.wrapper,"CodeMirror-wrap"),d(e)),l(e),Wt(e),lt(e),setTimeout(function(){y(e)},100)}function o(e){var t=vt(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/yt(e.display)-3);return function(i){if(wn(e.doc,i))return 0;var o=0;if(i.widgets)for(var l=0;l<i.widgets.length;l++)i.widgets[l].height&&(o+=i.widgets[l].height);return r?o+(Math.ceil(i.text.length/n)||1)*t:o+t}}function l(e){var t=e.doc,r=o(e);t.iter(function(e){var t=r(e);t!=e.height&&Jn(e,t)})}function a(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.th
 eme.replace(/(^|\s)\s*/g," cm-s-"),lt(e)}function s(e){u(e),Wt(e),setTimeout(function(){w(e)},20)}function u(e){var t=e.display.gutters,r=e.options.gutters;Ri(t);for(var n=0;n<r.length;++n){var i=r[n],o=t.appendChild(zi("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&(e.display.lineGutter=o,o.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=n?"":"none",c(e)}function c(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function h(e){if(0==e.height)return 0;for(var t,r=e.text.length,n=e;t=pn(n);){var i=t.find(0,!0);n=i.from.line,r+=i.from.ch-i.to.ch}for(n=e;t=gn(n);){var i=t.find(0,!0);r-=n.text.length-i.from.ch,n=i.to.line,r+=n.text.length-i.to.ch}return r}function d(e){var t=e.display,r=e.doc;t.maxLine=Yn(r,r.first),t.maxLineLength=h(t.maxLine),t.maxLineChanged=!0,r.iter(function(e){var r=h(e);r>t.maxLineLength&&(t.maxLineLength=r,t.maxLine=e)})}function f(e){var t=Di(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e
 .gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function p(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+Ue(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:n,scrollHeight:n+$e(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}function g(e,t,r){this.cm=r;var n=this.vert=zi("div",[zi("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=zi("div",[zi("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(n),e(i),Ll(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),Ll(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedOverlay=!1,go&&8>mo&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}funct
 ion m(){}function v(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&$l(t.display.wrapper,t.display.scrollbars.addClass)),t.display.scrollbars=new e.scrollbarModel[t.options.scrollbarStyle](function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller),Ll(e,"mousedown",function(){t.state.focused&&setTimeout(function(){t.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,r){"horizontal"==r?nr(t,e):rr(t,e)},t),t.display.scrollbars.addClass&&jl(t.display.wrapper,t.display.scrollbars.addClass)}function y(e,t){t||(t=p(e));var r=e.display.barWidth,n=e.display.barHeight;b(e,t);for(var i=0;4>i&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&D(e),b(e,p(e)),r=e.display.barWidth,n=e.display.barHeight}function b(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",n.right
 &&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}function x(e,t,r){var n=r&&null!=r.top?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-qe(e));var i=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,o=ti(t,n),l=ti(t,i);if(r&&r.ensure){var a=r.ensure.from.line,s=r.ensure.to.line;o>a?(o=a,l=ti(t,ri(Yn(t,a))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=l&&(o=ti(t,ri(Yn(t,s))-e.wrapper.clientHeight),l=s)}return{from:o,to:Math.max(l,o+1)}}function w(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=k(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px"
 ,l=0;l<r.length;l++)if(!r[l].hidden){e.options.fixedGutter&&r[l].gutter&&(r[l].gutter.style.left=o);var a=r[l].alignable;if(a)for(var s=0;s<a.length;s++)a[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}}function C(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=S(e.options,t.first+t.size-1),n=e.display;if(r.length!=n.lineNumChars){var i=n.measure.appendChild(zi("div",[zi("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,l=i.offsetWidth-o;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(o,n.lineGutter.offsetWidth-l)+1,n.lineNumWidth=n.lineNumInnerWidth+l,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",c(e),!0}return!1}function S(e,t){return String(e.lineNumberFormatter(t+e.firstLineNumber))}function k(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function L(e,t,r){var n=e.display;this.viewport=t,this.visible=x(n,e.doc,t),th
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 ine,t.line),g=Math.min(e.lastLine(),Math.max(r.line,t.line));g>=p;p++){var v=Yn(u,p).text,y=Il(v,s,o);s==f?i.push(new de(Oo(p,y),Oo(p,y))):v.length>y&&i.push(new de(Oo(p,y),Oo(p,Il(v,f,o))))}i.length||i.push(new de(r,r)),Te(u,fe(d.ranges.slice(0,h).concat(i),h),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b=c,x=b.anchor,w=t;if("single"!=n){if("double"==n)var C=e.findWordAt(t);else var C=new de(Oo(t.line,0),me(u,Oo(t.line+1,0)));Wo(C.anchor,x)>0?(w=C.head,x=X(b.from(),C.anchor)):(w=C.anchor,x=K(b.to(),C.head))}var i=d.ranges.slice(0);i[h]=new de(me(u,x),w),Te(u,fe(i,h),El)}}function l(t){var r=++y,i=$t(e,t,!0,"rect"==n);if(i)if(0!=Wo(i,m)){e.curOp.focus=Ui(),o(i);var a=x(s,u);(i.line>=a.to||i.line<a.from)&&setTimeout(At(e,function(){y==r&&l(t)}),150)}else{var c=t.clientY<v.top?-20:t.clientY>v.bottom?20:0;c&&setTimeout(At(e,function(){y==r&&(s.scroller.scrollTop+=c,l(t))}),50)}}function a(t){e.state.selectingText=!1,y=1/0,Cl(t),s.input.focus(),Ml(document,"mousemove",b),M
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 h(t){return!1}if(o>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&Cl(t);var a=e.display,s=a.lineDiv.getBoundingClientRect();if(l>s.bottom||!Mi(e,r))return bi(t);l-=s.top-a.viewOffset;for(var u=0;u<e.options.gutters.length;++u){var c=a.gutters.childNodes[u];if(c&&c.getBoundingClientRect().right>=o){var h=ti(e.doc,l),d=e.options.gutters[u];return i(e,r,e,h,d,t),bi(t)}}}function Zt(e,t){return Yt(e,t,"gutterClick",!0,Ci)}function Qt(e){var t=this;if(tr(t),!ki(t,e)&&!Gt(t.display,e)){Cl(e),go&&(qo=+new Date);var r=$t(t,e,!0),n=e.dataTransfer.files;if(r&&!Z(t))if(n&&n.length&&window.FileReader&&window.File)for(var i=n.length,o=Array(i),l=0,a=function(e,n){var a=new FileReader;a.onload=At(t,function(){if(o[n]=a.result,++l==i){r=me(t.doc,r);var e={from:r,to:r,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};kr(t.doc,e),Me(t.doc,pe(r,Ko(e)))}}),a.readAsText(e)},s=0;i>s;++s)a(n[s],s);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1)return t
 .state.draggingText(e),void setTimeout(function(){t.display.input.focus()},20);try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(Mo?e.altKey:e.ctrlKey))var u=t.listSelections();if(Ne(t.doc,pe(r,r)),u)for(var s=0;s<u.length;++s)Hr(t.doc,"",u[s].anchor,u[s].head,"drag");t.replaceSelection(o,"around","paste"),t.display.input.focus()}}catch(e){}}}}function Jt(e,t){if(go&&(!e.state.draggingText||+new Date-qo<100))return void kl(t);if(!ki(e,t)&&!Gt(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.setDragImage&&!wo)){var r=zi("img",null,null,"position: fixed; left: 0; top: 0;");r.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",xo&&(r.width=r.height=1,e.display.wrapper.appendChild(r),r._top=r.offsetTop),t.dataTransfer.setDragImage(r,0,0),xo&&r.parentNode.removeChild(r)}}function er(e,t){var r=$t(e,t);if(r){var n=document.createDocumentFragment();Ie(e,r,n),e.display.dragCursor||(e.display.dragCursor=zi("div
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 .node==a){e.display.currentWheelTarget=a;break e}if(n&&!ho&&!xo&&null!=Go)return i&&rr(e,Math.max(0,Math.min(l.scrollTop+i*Go,l.scrollHeight-l.clientHeight))),nr(e,Math.max(0,Math.min(l.scrollLeft+n*Go,l.scrollWidth-l.clientWidth))),Cl(t),void(o.wheelStartX=null);if(i&&null!=Go){var c=i*Go,h=e.doc.scrollTop,d=h+o.wrapper.clientHeight;0>c?h=Math.max(0,h+c-50):d=Math.min(e.doc.height,d+c+50),A(e,{top:h,bottom:d})}20>Uo&&(null==o.wheelStartX?(o.wheelStartX=l.scrollLeft,o.wheelStartY=l.scrollTop,o.wheelDX=n,o.wheelDY=i,setTimeout(function(){if(null!=o.wheelStartX){var e=l.scrollLeft-o.wheelStartX,t=l.scrollTop-o.wheelStartY,r=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null,r&&(Go=(Go*Uo+r)/(Uo+1),++Uo)}},200)):(o.wheelDX+=n,o.wheelDY+=i))}}function or(e,t,r){if("string"==typeof t&&(t=ol[t],!t))return!1;e.display.input.ensurePolled();var n=e.display.shift,i=!1;try{Z(e)&&(e.state.suppressEdits=!0),r&&(e.display.shift=!1),i=t(e)!=Hl}finally{e.display.s
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 crollIntoView({from:h.from,to:Ko(h)});var f=[];Kn(e,function(e,t){t||-1!=Di(f,e.history)||(yi(e.history,h),f.push(e.history)),Nr(e,h,null,ln(e,h))})}}}}function Tr(e,t){if(0!=t&&(e.first+=t,e.sel=new he(Ei(e.sel.ranges,function(e){return new de(Oo(e.anchor.line+t,e.anchor.ch),Oo(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){Wt(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,n=r.viewFrom;n<r.viewTo;n++)It(e.cm,n,"gutter")}}function Nr(e,t,r,n){if(e.cm&&!e.cm.curOp)return At(e.cm,Nr)(e,t,r,n);if(t.to.line<e.first)return void Tr(e,t.text.length-1-(t.to.line-t.from.line));if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);Tr(e,i),t={from:Oo(e.first,0),to:Oo(t.to.line+i,t.to.ch),text:[Hi(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:Oo(o,Yn(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Zn(e,t.from,t.to),r||(r=xr(e,t)),e.cm?Ar(e.cm,t,n):$n(e,t,n),Ne(e,r,Dl)}}function Ar(e,t,r){var n=e.d
 oc,i=e.display,l=t.from,a=t.to,s=!1,u=l.line;e.options.lineWrapping||(u=ei(vn(Yn(n,l.line))),n.iter(u,a.line+1,function(e){return e==i.maxLine?(s=!0,!0):void 0})),n.sel.contains(t.from,t.to)>-1&&Li(e),$n(n,t,r,o(e)),e.options.lineWrapping||(n.iter(u,l.line+t.text.length,function(e){var t=h(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0)),n.frontier=Math.min(n.frontier,l.line),_e(e,400);var c=t.text.length-(a.line-l.line)-1;t.full?Wt(e):l.line!=a.line||1!=t.text.length||Gn(e.doc,t)?Wt(e,l.line,a.line+1,c):It(e,l.line,"text");var d=Mi(e,"changes"),f=Mi(e,"change");if(f||d){var p={from:l,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&Ci(e,"change",e,p),d&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(p)}e.display.selForContextMenu=null}function Hr(e,t,r,n,i){if(n||(n=r),Wo(n,r)<0){var o=n;n=r,r=o}"string"==typeof t&&(t=e.splitLines(t)),kr(e,{from:r,to:n,text:t,origin:i})}function Dr(e,t){if(!ki(e,"scrollCursorI
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 }function Fr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=ft(e,t.from),n=ft(e,t.to),i=Wr(e,Math.min(r.left,n.left),Math.min(r.top,n.top)-t.margin,Math.max(r.right,n.right),Math.max(r.bottom,n.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function _r(e,t,r,n){var i,o=e.doc;null==r&&(r="add"),"smart"==r&&(o.mode.indent?i=Re(e,t):r="prev");var l=e.options.tabSize,a=Yn(o,t),s=Wl(a.text,null,l);a.stateAfter&&(a.stateAfter=null);var u,c=a.text.match(/^\s*/)[0];if(n||/\S/.test(a.text)){if("smart"==r&&(u=o.mode.indent(i,a.text.slice(c.length),a.text),u==Hl||u>150)){if(!n)return;r="prev"}}else u=0,r="not";"prev"==r?u=t>o.first?Wl(Yn(o,t-1).text,null,l):0:"add"==r?u=s+e.options.indentUnit:"subtract"==r?u=s-e.options.indentUnit:"number"==typeof r&&(u=s+r),u=Math.max(0,u);var h="",d=0;if(e.options.indentWithTabs)for(var f=Math.floor(u/l);f;--f)d+=l,h+="	";if(u>d&&(h+=Ai(u-d)),h!=c)return Hr(o,h,Oo(t,0),Oo(t,c.length),"+input"),a.stateAfter=null,!0;for(var f=0;f<o.
 sel.ranges.length;f++){var p=o.sel.ranges[f];if(p.head.line==t&&p.head.ch<c.length){var d=Oo(t,c.length);Se(o,f,new de(d,d));break}}}function Br(e,t,r,n){var i=t,o=t;return"number"==typeof t?o=Yn(e,ge(e,t)):i=ei(t),null==i?null:(n(o,i)&&e.cm&&It(e.cm,i,r),o)}function zr(e,t){for(var r=e.doc.sel.ranges,n=[],i=0;i<r.length;i++){for(var o=t(r[i]);n.length&&Wo(o.from,Hi(n).to)<=0;){var l=n.pop();if(Wo(l.from,o.from)<0){o.from=l.from;break}}n.push(o)}Nt(e,function(){for(var t=n.length-1;t>=0;t--)Hr(e.doc,"",n[t].from,n[t].to,"+delete");Pr(e)})}function Rr(e,t,r,n,i){function o(){var t=a+r;return t<e.first||t>=e.first+e.size?h=!1:(a=t,c=Yn(e,t))}function l(e){var t=(i?uo:co)(c,s,r,!0);if(null==t){if(e||!o())return h=!1;s=i?(0>r?ro:to)(c):0>r?c.text.length:0}else s=t;return!0}var a=t.line,s=t.ch,u=r,c=Yn(e,a),h=!0;if("char"==n)l();else if("column"==n)l(!0);else if("word"==n||"group"==n)for(var d=null,f="group"==n,p=e.cm&&e.cm.getHelper(t,"wordChars"),g=!0;!(0>r)||l(!g);g=!1){var m=c.text.c
 harAt(s)||"\n",v=Fi(m,p)?"w":f&&"\n"==m?"n":!f||/\s/.test(m)?null:"p";if(!f||g||v||(v="s"),d&&d!=v){0>r&&(r=1,l());break}if(v&&(d=v),r>0&&!l(!g))break}var y=Ee(e,Oo(a,s),u,!0);return h||(y.hitSide=!0),y}function qr(e,t,r,n){var i,o=e.doc,l=t.left;if("page"==n){var a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);i=t.top+r*(a-(0>r?1.5:.5)*vt(e.display))}else"line"==n&&(i=r>0?t.bottom+3:t.top-3);for(;;){var s=gt(e,l,i);if(!s.outside)break;if(0>r?0>=i:i>=o.height){s.hitSide=!0;break}i+=5*r}return s}function Ur(t,r,n,i){e.defaults[t]=r,n&&(Yo[t]=i?function(e,t,r){r!=Zo&&n(e,t,r)}:n)}function Gr(e){for(var t,r,n,i,o=e.split(/-(?!$)/),e=o[o.length-1],l=0;l<o.length-1;l++){var a=o[l];if(/^(cmd|meta|m)$/i.test(a))i=!0;else if(/^a(lt)?$/i.test(a))t=!0;else if(/^(c|ctrl|control)$/i.test(a))r=!0;else{if(!/^s(hift)$/i.test(a))throw new Error("Unrecognized modifier name: "+a);n=!0}}return t&&(e="Alt-"+e),r&&(e="Ctrl-"+e),i&&(e="Cmd-"+e),n&&(e="
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 Gen){var n=Re(e,ei(t)),i=On(e,t,t.text.length>e.options.maxHighlightLength?nl(e.doc.mode,n):n);t.stateAfter=n,t.styles=i.styles,i.classes?t.styleClasses=i.classes:t.styleClasses&&(t.styleClasses=null),r===e.doc.frontier&&e.doc.frontier++}return t.styles}function In(e,t,r,n){var i=e.doc.mode,o=new cl(t,e.options.tabSize);for(o.start=o.pos=n||0,""==t&&An(i,r);!o.eol();)Hn(i,o,r),o.start=o.pos}function Pn(e,t){if(!e||/^\s*$/.test(e))return null;var r=t.addModeClass?vl:ml;return r[e]||(r[e]=e.replace(/\S+/g,"cm-$&"))}function Fn(e,t){var r=zi("span",null,null,vo?"padding-right: .1px":null),n={pre:zi("pre",[r],"CodeMirror-line"),content:r,col:0,pos:0,cm:e,splitSpaces:(go||vo)&&e.getOption("lineWrapping")};t.measure={};for(var i=0;i<=(t.rest?t.rest.length:0);i++){var o,l=i?t.rest[i-1]:t.line;n.pos=0,n.addToken=Bn,Yi(e.display.measure)&&(o=ni(l))&&(n.addToken=Rn(n.addToken,o)),n.map=[];var a=t!=e.display.externalMeasured&&ei(l);Un(l,n,Wn(e,l,a)),l.styleClasses&&(l.styleClasses.bgClass&&(n.
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