Owen Leonard
08900d5653
system preferences
This patch adds CodeMirror plugins for linting JS, CSS, HTML, and YAML.
When invalid data is entered in a linted CodeMirror editor an icon is
displayed in the editor's "gutter." Hovering over the icon displays the
error message.
This patch renames the minified CodeMirror JS file to match convention
but the version is unchanged.
To test, apply the patch and go to Administration -> System preferences.
Test preferences of each type and confirm that each type of CodeMirror
editor shows an error indicator if you entry invalid data. Valid data
should trigger no error indicator.
- HTML: e.g. OpacMainUserBlock, opacheader. Enter invalid HTML, for
example "<h1>Hello <h2>World</h2>."
Example valid HTML: "<h1>Hello world</h1>"
- JavaScript: e.g. OpacUserJS, IntranetUserJS. Example bad JS,
"alert("Success!');"
Example valid JS: "alert("Success!");"
- CSS: e.g. IntranetUserCSS, SCOUserCSS. Example bad CSS,
"p { color blue }"
Example valid CSS, "p { color: blue; }"
- YAML: e.g. OpacHiddenItems. Example bad YAML:
"one: two, three: four"
Example valid YAML:
"one: two
three: four"
Also test that other CodeMirror instances still work correctly without
linting: The advanced MARC editor, SQL reports editing.
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
11 lines
No EOL
165 KiB
JavaScript
11 lines
No EOL
165 KiB
JavaScript
/* CodeMirror - Minified & Bundled
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Generated manually on 9/25/2018
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Version: 5.40.2
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CodeMirror Library:
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- codemirror.js
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Add-ons:
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- runmode.js
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*/
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v=e.cm.options.tabSize,m=v-e.col%v;(g=s.appendChild(A("span",_(m),"cm-tab"))).setAttribute("role","presentation"),g.setAttribute("cm-text","\t"),e.col+=m}else"\r"==f[0]||"\n"==f[0]?(g=s.appendChild(A("span","\r"==f[0]?"␍":"","cm-invalidchar"))).setAttribute("cm-text",f[0]):((g=e.cm.options.specialCharPlaceholder(f[0])).setAttribute("cm-text",f[0]),x&&C<9?s.appendChild(A("span",[g])):s.appendChild(g)),e.col+=1;e.map.push(e.pos,e.pos+1,g),e.pos++}}else e.col+=t.length,s=document.createTextNode(a),e.map.push(e.pos,e.pos+t.length,s),x&&C<9&&(c=!0),e.pos+=t.length;if(e.trailingSpace=32==a.charCodeAt(t.length-1),r||n||i||c||l){var y=r||"";n&&(y+=n),i&&(y+=i);var b=A("span",[s],y,l);return o&&(b.title=o),e.content.appendChild(b)}e.content.appendChild(s)}}function er(h,f){return function(e,t,r,n,i,o,l){r=r?r+" cm-force-border":"cm-force-border";for(var s=e.pos,a=s+t.length;;){for(var u=void 0,c=0;c<f.length&&!((u=f[c]).to>s&&u.from<=s);c++);if(u.to>=a)return 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r=t.text.className,n=hr(e,t);t.text==t.node&&(t.node=n.pre),t.text.parentNode.replaceChild(n.pre,t.text),t.text=n.pre,n.bgClass!=t.bgClass||n.textClass!=t.textClass?(t.bgClass=n.bgClass,t.textClass=n.textClass,dr(e,t)):r&&(t.text.className=r)}function dr(e,t){!function(e,t){var r=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(r&&(r+=" CodeMirror-linebackground"),t.background)r?t.background.className=r:(t.background.parentNode.removeChild(t.background),t.background=null);else if(r){var n=cr(t);t.background=n.insertBefore(A("div",null,r),n.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?cr(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function pr(e,t,r,n){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=cr(t);t.gutterBackground=A("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px; width: "+n.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var l=cr(t),s=t.gutter=A("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px");if(e.display.input.setUneditable(s),l.insertBefore(s,t.text),t.line.gutterClass&&(s.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(A("div",ge(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+n.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),o)for(var a=0;a<e.options.gutters.length;++a){var u=e.options.gutters[a],c=o.hasOwnProperty(u)&&o[u];c&&s.appendChild(A("div",[c],"CodeMirror-gutter-elt","left: "+n.gutterLeft[u]+"px; width: "+n.gutterWidth[u]+"px"))}}}function gr(e,t,r){t.alignable&&(t.alignable=null);for(var n=t.node.firstChild,i=void 0;n;n=i)i=n.nextSibling,"CodeMirror-linewidget"==n.className&&t.node.removeChild(n);vr(e,t,r)}function vr(e,t,r){if(mr(e,t.line,t,r,!0),t.rest)for(var n=0;n<t.rest.length;n++)mr(e,t.rest[n],t,r,!1)}function mr(e,t,r,n,i){if(t.widgets)for(var o=cr(r),l=0,s=t.widgets;l<s.length;++l){var a=s[l],u=A("div",[a.node],"CodeMirror-linewidget");a.handleMouseEvents||u.setAttribute("cm-ignore-events","true"),yr(a,u,r,n),e.display.input.setUneditable(u),i&&a.above?o.insertBefore(u,r.gutter||r.text):o.appendChild(u),sr(a,"redraw")}}function yr(e,t,r,n){if(e.noHScroll){(r.alignable||(r.alignable=[])).push(t);var i=n.wrapperWidth;t.style.left=n.fixedPos+"px",e.coverGutter||(i-=n.gutterTotalWidth,t.style.paddingLeft=n.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-n.gutterTotalWidth+"px"))}function br(e){if(null!=e.height)return e.height;var t=e.doc.cm;if(!t)return 0;if(!D(document.body,e.node)){var r="position: relative;";e.coverGutter&&(r+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(r+="width: "+t.display.wrapper.clientWidth+"px;"),N(t.display.measure,A("div",[e.node],null,r))}return e.height=e.node.parentNode.offsetHeight}function wr(e,t){for(var r=dt(t);r!=e.wrapper;r=r.parentNode)if(!r||1==r.nodeType&&"true"==r.getAttribute("cm-ignore-events")||r.parentNode==e.sizer&&r!=e.mover)return!0}function xr(e){return e.lineSpace.offsetTop}function Cr(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Sr(e){if(e.cachedPaddingH)return e.cachedPaddingH;var 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t=e.display,r={},n={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l)r[e.options.gutters[l]]=o.offsetLeft+o.clientLeft+i,n[e.options.gutters[l]]=o.clientWidth;return{fixedPos:rn(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function rn(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function nn(n){var i=Jr(n.display),o=n.options.lineWrapping,l=o&&Math.max(5,n.display.scroller.clientWidth/en(n.display)-3);return function(e){if(je(n.doc,e))return 0;var t=0;if(e.widgets)for(var r=0;r<e.widgets.length;r++)e.widgets[r].height&&(t+=e.widgets[r].height);return o?t+(Math.ceil(e.text.length/l)||1)*i:t+i}}function on(e){var t=e.doc,r=nn(e);t.iter(function(e){var t=r(e);t!=e.height&&he(e,t)})}function ln(e,t,r,n){var i=e.display;if(!r&&"true"==dt(t).getAttribute("cm-not-content"))return null;var o,l,s=i.lineSpace.getBoundingClientRect();try{o=t.clientX-s.left,l=t.clientY-s.top}catch(t){return null}var a,u=_r(e,o,l);if(n&&1==u.xRel&&(a=ae(e.doc,u.line).text).length==u.ch){var c=z(a,a.length,e.options.tabSize)-a.length;u=ve(u.line,Math.max(0,Math.round((o-Sr(e.display).left)/en(e.display))-c))}return u}function sn(e,t){if(t>=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var r=e.display.view,n=0;n<r.length;n++)if((t-=r[n].size)<0)return n}function an(e){e.display.input.showSelection(e.display.input.prepareSelection())}function un(e,t){void 0===t&&(t=!0);for(var r=e.doc,n={},i=n.cursors=document.createDocumentFragment(),o=n.selection=document.createDocumentFragment(),l=0;l<r.sel.ranges.length;l++)if(t||l!=r.sel.primIndex){var s=r.sel.ranges[l];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var a=s.empty();(a||e.options.showCursorWhenSelecting)&&cn(e,s.head,i),a||fn(e,s,o)}}return n}function cn(e,t,r){var n=jr(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=r.appendChild(A("div"," ","CodeMirror-cursor"));if(i.style.left=n.left+"px",i.style.top=n.top+"px",i.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",n.other){var o=r.appendChild(A("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=n.other.left+"px",o.style.top=n.other.top+"px",o.style.height=.85*(n.other.bottom-n.other.top)+"px"}}function hn(e,t){return e.top-t.top||e.left-t.left}function fn(l,e,t){var r=l.display,n=l.doc,i=document.createDocumentFragment(),o=Sr(l.display),T=o.left,M=Math.max(r.sizerWidth,kr(l)-r.sizer.offsetLeft)-o.right,N="ltr"==n.direction;function O(e,t,r,n){t<0&&(t=0),t=Math.round(t),n=Math.round(n),i.appendChild(A("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n top: "+t+"px; width: "+(null==r?M-e:r)+"px;\n height: "+(n-t)+"px"))}function s(r,y,b){var w,x,o=ae(n,r),C=o.text.length;function S(e,t){return 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p,g,v,m;i?(p=N&&s&&u?T:o.left,g=N?M:L(e,r,"before"),v=N?T:L(t,r,"after"),m=N&&a&&c?M:l.right):(p=N?L(e,r,"before"):T,g=!N&&s&&u?M:o.right,v=!N&&a&&c?T:l.left,m=N?L(t,r,"after"):M),O(p,o.top,g-p,o.bottom),o.bottom<l.top&&O(T,o.bottom,null,l.top),O(v,l.top,m-v,l.bottom)}(!w||hn(o,w)<0)&&(w=o),hn(l,w)<0&&(w=l),(!x||hn(o,x)<0)&&(x=o),hn(l,x)<0&&(x=l)}),{start:w,end:x}}var a=e.from(),u=e.to();if(a.line==u.line)s(a.line,a.ch,u.ch);else{var c=ae(n,a.line),h=ae(n,u.line),f=Ue(c)==Ue(h),d=s(a.line,a.ch,f?c.text.length+1:null).end,p=s(u.line,f?0:null,u.ch).start;f&&(d.top<p.top-2?(O(d.right,d.top,null,d.bottom),O(T,p.top,p.left,p.bottom)):O(d.right,d.top,p.left-d.right,d.bottom)),d.bottom<p.top&&O(T,d.bottom,null,p.top)}t.appendChild(i)}function dn(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",0<e.options.cursorBlinkRate?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function pn(e){e.state.focused||(e.display.input.focus(),vn(e))}function gn(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,mn(e))},100)}function vn(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(it(e,"focus",e,t),e.state.focused=!0,H(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),b&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),dn(e))}function mn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(it(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 yn(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var i=t.view[n],o=void 0;if(!i.hidden){if(x&&C<8){var l=i.node.offsetTop+i.node.offsetHeight;o=l-r,r=l}else{var s=i.node.getBoundingClientRect();o=s.bottom-s.top}var a=i.line.height-o;if(o<2&&(o=Jr(t)),(.005<a||a<-.005)&&(he(i.line,o),bn(i.line),i.rest))for(var u=0;u<i.rest.length;u++)bn(i.rest[u])}}}function bn(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var r=e.widgets[t],n=r.node.parentNode;n&&(r.height=n.offsetHeight)}}function wn(e,t,r){var n=r&&null!=r.top?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-xr(e));var i=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,o=de(t,n),l=de(t,i);if(r&&r.ensure){var s=r.ensure.from.line,a=r.ensure.to.line;s<o?l=de(t,Ye(ae(t,o=s))+e.wrapper.clientHeight):Math.min(a,t.lastLine())>=l&&(o=de(t,Ye(ae(t,a))-e.wrapper.clientHeight),l=a)}return{from:o,to:Math.max(l,o+1)}}function xn(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=rn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",l=0;l<r.length;l++)if(!r[l].hidden){e.options.fixedGutter&&(r[l].gutter&&(r[l].gutter.style.left=o),r[l].gutterBackground&&(r[l].gutterBackground.style.left=o));var s=r[l].alignable;if(s)for(var a=0;a<s.length;a++)s[a].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}}function Cn(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=ge(e.options,t.first+t.size-1),n=e.display;if(r.length!=n.lineNumChars){var i=n.measure.appendChild(A("div",[A("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",si(e),!0}return!1}function Sn(e,t){var r=e.display,n=Jr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:r.scroller.scrollTop,o=Tr(e),l={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+Cr(r),a=t.top<n,u=t.bottom>s-n;if(t.top<i)l.scrollTop=a?0:t.top;else if(t.bottom>i+o){var c=Math.min(t.top,(u?s:t.bottom)-o);c!=i&&(l.scrollTop=c)}var h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:r.scroller.scrollLeft,f=kr(e)-(e.options.fixedGutter?r.gutters.offsetWidth:0),d=t.right-t.left>f;return d&&(t.right=t.left+f),t.left<10?l.scrollLeft=0:t.left<h?l.scrollLeft=Math.max(0,t.left-(d?0:10)):t.right>f+h-3&&(l.scrollLeft=t.right+(d?0:10)-f),l}function Ln(e,t){null!=t&&(Mn(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function kn(e){Mn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Tn(e,t,r){null==t&&null==r||Mn(e),null!=t&&(e.curOp.scrollLeft=t),null!=r&&(e.curOp.scrollTop=r)}function Mn(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Nn(e,Xr(e,t.from),Xr(e,t.to),t.margin))}function Nn(e,t,r,n){var i=Sn(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-n,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+n});Tn(e,i.scrollLeft,i.scrollTop)}function On(e,t){Math.abs(e.doc.scrollTop-t)<2||(g||li(e,{top:t}),An(e,t,!0),g&&li(e),ti(e,100))}function An(e,t,r){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||r)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Dn(e,t,r,n){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n||(e.doc.scrollLeft=t,xn(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Wn(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+Cr(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+Lr(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var Hn=function(e,t,r){this.cm=r;var n=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");n.tabIndex=i.tabIndex=-1,e(n),e(i),tt(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),tt(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,x&&C<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Hn.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var i=e.viewHeight-(t?n: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=r?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(r?n: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&&0<e.clientHeight&&(0==n&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?n:0,bottom:t?n:0}},Hn.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Hn.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Hn.prototype.zeroWidthHack=function(){var e=w&&!s?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new R,this.disableVert=new R},Hn.prototype.enableZeroWidthBar=function(r,n,i){r.style.pointerEvents="auto",n.set(1e3,function e(){var t=r.getBoundingClientRect();("vert"==i?document.elementFromPoint(t.right-1,(t.top+t.bottom)/2):document.elementFromPoint((t.right+t.left)/2,t.bottom-1))!=r?r.style.pointerEvents="none":n.set(1e3,e)})},Hn.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Fn=function(){};function Pn(e,t){t||(t=Wn(e));var r=e.display.barWidth,n=e.display.barHeight;En(e,t);for(var i=0;i<4&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&yn(e),En(e,Wn(e)),r=e.display.barWidth,n=e.display.barHeight}function En(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",r.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}Fn.prototype.update=function(){return{bottom:0,right:0}},Fn.prototype.setScrollLeft=function(){},Fn.prototype.setScrollTop=function(){},Fn.prototype.clear=function(){};var In={native:Hn,null:Fn};function zn(r){r.display.scrollbars&&(r.display.scrollbars.clear(),r.display.scrollbars.addClass&&T(r.display.wrapper,r.display.scrollbars.addClass)),r.display.scrollbars=new In[r.options.scrollbarStyle](function(e){r.display.wrapper.insertBefore(e,r.display.scrollbarFiller),tt(e,"mousedown",function(){r.state.focused&&setTimeout(function(){return r.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,t){"horizontal"==t?Dn(r,e):On(r,e)},r),r.display.scrollbars.addClass&&H(r.display.wrapper,r.display.scrollbars.addClass)}var Rn=0;function Bn(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:++Rn},t=e.curOp,or?or.ops.push(t):t.ownsGroup=or={ops:[t],delayedCallbacks:[]}}function Gn(e){!function(e,t){var r=e.ownsGroup;if(r)try{!function(e){var t=e.delayedCallbacks,r=0;do{for(;r<t.length;r++)t[r].call(null);for(var n=0;n<e.ops.length;n++){var i=e.ops[n];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(r<t.length)}(r)}finally{or=null,t(r)}}(e.curOp,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function(e){for(var t=e.ops,r=0;r<t.length;r++)Un(t[r]);for(var n=0;n<t.length;n++)(i=t[n]).updatedDisplay=i.mustUpdate&&ii(i.cm,i.update);var i;for(var o=0;o<t.length;o++)Vn(t[o]);for(var l=0;l<t.length;l++)Kn(t[l]);for(var s=0;s<t.length;s++)jn(t[s])}(e)})}function Un(e){var t,r,n=e.cm,i=n.display;!(r=(t=n).display).scrollbarsClipped&&r.scroller.offsetWidth&&(r.nativeBarWidth=r.scroller.offsetWidth-r.scroller.clientWidth,r.heightForcer.style.height=Lr(t)+"px",r.sizer.style.marginBottom=-r.nativeBarWidth+"px",r.sizer.style.borderRightWidth=Lr(t)+"px",r.scrollbarsClipped=!0),e.updateMaxLine&&$e(n),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&n.options.lineWrapping,e.update=e.mustUpdate&&new ni(n,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Vn(e){var t=e.cm,r=t.display;e.updatedDisplay&&yn(t),e.barMeasure=Wn(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Nr(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+Lr(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-kr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function Kn(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Dn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==W();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Pn(t,e.barMeasure),e.updatedDisplay&&ai(t,e.barMeasure),e.selectionChanged&&dn(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&pn(e.cm)}function jn(e){var t=e.cm,r=t.display,n=t.doc;(e.updatedDisplay&&oi(t,e.update),null==r.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(r.wheelStartX=r.wheelStartY=null),null!=e.scrollTop&&An(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Dn(t,e.scrollLeft,!0,!0),e.scrollToPos)&&function(e,t){if(!ot(e,"scrollCursorIntoView")){var r=e.display,n=r.sizer.getBoundingClientRect(),i=null;if(t.top+n.top<0?i=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!u){var o=A("div","",null,"position: absolute;\n top: "+(t.top-r.viewOffset-xr(e.display))+"px;\n height: "+(t.bottom-t.top+Lr(e)+r.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,r,n){var i;null==n&&(n=0),e.options.lineWrapping||t!=r||(r="before"==(t=t.ch?ve(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?ve(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var l=!1,s=jr(e,t),a=r&&r!=t?jr(e,r):s,u=Sn(e,i={left:Math.min(s.left,a.left),top:Math.min(s.top,a.top)-n,right:Math.max(s.left,a.left),bottom:Math.max(s.bottom,a.bottom)+n}),c=e.doc.scrollTop,h=e.doc.scrollLeft;if(null!=u.scrollTop&&(On(e,u.scrollTop),1<Math.abs(e.doc.scrollTop-c)&&(l=!0)),null!=u.scrollLeft&&(Dn(e,u.scrollLeft),1<Math.abs(e.doc.scrollLeft-h)&&(l=!0)),!l)break}return i}(t,Se(n,e.scrollToPos.from),Se(n,e.scrollToPos.to),e.scrollToPos.margin));var i=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(i)for(var l=0;l<i.length;++l)i[l].lines.length||it(i[l],"hide");if(o)for(var s=0;s<o.length;++s)o[s].lines.length&&it(o[s],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&it(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Xn(e,t){if(e.curOp)return t();Bn(e);try{return t()}finally{Gn(e)}}function Yn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Bn(e);try{return t.apply(e,arguments)}finally{Gn(e)}}}function _n(e){return function(){if(this.curOp)return e.apply(this,arguments);Bn(this);try{return e.apply(this,arguments)}finally{Gn(this)}}}function $n(t){return function(){var e=this.cm;if(!e||e.curOp)return t.apply(this,arguments);Bn(e);try{return t.apply(this,arguments)}finally{Gn(e)}}}function qn(e,t,r,n){null==t&&(t=e.doc.first),null==r&&(r=e.doc.first+e.doc.size),n||(n=0);var i=e.display;if(n&&r<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Te&&Ve(e.doc,t)<i.viewTo&&Qn(e);else if(r<=i.viewFrom)Te&&Ke(e.doc,r+n)>i.viewFrom?Qn(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)Qn(e);else if(t<=i.viewFrom){var o=Jn(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):Qn(e)}else if(r>=i.viewTo){var l=Jn(e,t,t,-1);l?(i.view=i.view.slice(0,l.index),i.viewTo=l.lineN):Qn(e)}else{var s=Jn(e,t,t,-1),a=Jn(e,r,r+n,1);s&&a?(i.view=i.view.slice(0,s.index).concat(ir(e,s.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=n):Qn(e)}var u=i.externalMeasured;u&&(r<u.lineN?u.lineN+=n:t<u.lineN+u.size&&(i.externalMeasured=null))}function Zn(e,t,r){e.curOp.viewChanged=!0;var n=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(n.externalMeasured=null),!(t<n.viewFrom||t>=n.viewTo)){var o=n.view[sn(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==B(l,r)&&l.push(r)}}}function Qn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Jn(e,t,r,n){var i,o=sn(e,t),l=e.display.view;if(!Te||r==e.doc.first+e.doc.size)return{index:o,lineN:r};for(var s=e.display.viewFrom,a=0;a<o;a++)s+=l[a].size;if(s!=t){if(0<n){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,r+=i}for(;Ve(e.doc,r)!=r;){if(o==(n<0?0:l.length-1))return null;r+=n*l[o-(n<0?1:0)].size,o+=n}return{index:o,lineN:r}}function ei(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var i=t[n];i.hidden||i.node&&!i.changes||++r}return r}function ti(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,E(ri,e))}function ri(a){var u=a.doc;if(!(u.highlightFrontier>=a.display.viewTo)){var c=+new Date+a.options.workTime,h=Rt(a,u.highlightFrontier),f=[];u.iter(h.line,Math.min(u.first+u.size,a.display.viewTo+500),function(e){if(h.line>=a.display.viewFrom){var t=e.styles,r=e.text.length>a.options.maxHighlightLength?Dt(u.mode,h.state):null,n=It(a,e,h,!0);r&&(h.state=r),e.styles=n.styles;var i=e.styleClasses,o=n.classes;o?e.styleClasses=o:i&&(e.styleClasses=null);for(var l=!t||t.length!=e.styles.length||i!=o&&(!i||!o||i.bgClass!=o.bgClass||i.textClass!=o.textClass),s=0;!l&&s<t.length;++s)l=t[s]!=e.styles[s];l&&f.push(h.line),e.stateAfter=h.save(),h.nextLine()}else e.text.length<=a.options.maxHighlightLength&&Bt(a,e.text,h),e.stateAfter=h.line%5==0?h.save():null,h.nextLine();if(+new Date>c)return ti(a,a.options.workDelay),!0}),u.highlightFrontier=h.line,u.modeFrontier=Math.max(u.modeFrontier,h.line),f.length&&Xn(a,function(){for(var e=0;e<f.length;e++)Zn(a,f[e],"text")})}}var ni=function(e,t,r){var n=e.display;this.viewport=t,this.visible=wn(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=kr(e),this.force=r,this.dims=tn(e),this.events=[]};function ii(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return Qn(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==ei(e))return!1;Cn(e)&&(Qn(e),t.dims=tn(e));var i=n.first+n.size,o=Math.max(t.visible.from-e.options.viewportMargin,n.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);r.viewFrom<o&&o-r.viewFrom<20&&(o=Math.max(n.first,r.viewFrom)),r.viewTo>l&&r.viewTo-l<20&&(l=Math.min(i,r.viewTo)),Te&&(o=Ve(e.doc,o),l=Ke(e.doc,l));var s,a,u,c,h=o!=r.viewFrom||l!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;a=o,u=l,0==(c=(s=e).display).view.length||a>=c.viewTo||u<=c.viewFrom?(c.view=ir(s,a,u),c.viewFrom=a):(c.viewFrom>a?c.view=ir(s,a,c.viewFrom).concat(c.view):c.viewFrom<a&&(c.view=c.view.slice(sn(s,a))),c.viewFrom=a,c.viewTo<u?c.view=c.view.concat(ir(s,c.viewTo,u)):c.viewTo>u&&(c.view=c.view.slice(0,sn(s,u)))),c.viewTo=u,r.viewOffset=Ye(ae(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var f=ei(e);if(!h&&0==f&&!t.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var d=function(e){if(e.hasFocus())return null;var t=W();if(!t||!D(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&D(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset)}return r}(e);return 4<f&&(r.lineDiv.style.display="none"),function(r,e,t){var n=r.display,i=r.options.lineNumbers,o=n.lineDiv,l=o.firstChild;function s(e){var t=e.nextSibling;return b&&w&&r.display.currentWheelTarget==e?e.style.display="none":e.parentNode.removeChild(e),t}for(var a=n.view,u=n.viewFrom,c=0;c<a.length;c++){var h=a[c];if(h.hidden);else if(h.node&&h.node.parentNode==o){for(;l!=h.node;)l=s(l);var f=i&&null!=e&&e<=u&&h.lineNumber;h.changes&&(-1<B(h.changes,"gutter")&&(f=!1),ur(r,h,u,t)),f&&(M(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(ge(r.options,u)))),l=h.node.nextSibling}else{var d=(v=u,m=t,void 0,y=hr(p=r,g=h),g.text=g.node=y.pre,y.bgClass&&(g.bgClass=y.bgClass),y.textClass&&(g.textClass=y.textClass),dr(p,g),pr(p,g,v,m),vr(p,g,m),g.node);o.insertBefore(d,l)}u+=h.size}var p,g,v,m,y;for(;l;)l=s(l)}(e,r.updateLineNumbers,t.dims),4<f&&(r.lineDiv.style.display=""),r.renderedView=r.view,function(e){if(e&&e.activeElt&&e.activeElt!=W()&&(e.activeElt.focus(),e.anchorNode&&D(document.body,e.anchorNode)&&D(document.body,e.focusNode))){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}(d),M(r.cursorDiv),M(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,h&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,ti(e,400)),!(r.updateLineNumbers=null)}function oi(e,t){for(var r=t.viewport,n=!0;(n&&e.options.lineWrapping&&t.oldDisplayWidth!=kr(e)||(r&&null!=r.top&&(r={top:Math.min(e.doc.height+Cr(e.display)-Tr(e),r.top)}),t.visible=wn(e.display,e.doc,r),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&ii(e,t);n=!1){yn(e);var i=Wn(e);an(e),Pn(e,i),ai(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 li(e,t){var r=new ni(e,t);if(ii(e,r)){yn(e),oi(e,r);var n=Wn(e);an(e),Pn(e,n),ai(e,n),r.finish()}}function si(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function ai(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+Lr(e)+"px"}function ui(e){var t=e.display.gutters,r=e.options.gutters;M(t);for(var n=0;n<r.length;++n){var i=r[n],o=t.appendChild(A("div",null,"CodeMirror-gutter 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c=[];Ei(n,a),a.push({changes:c,generation:r.generation}),r.generation=l.generation||++r.maxGeneration;for(var h=st(i,"beforeChange")||i.cm&&st(i.cm,"beforeChange"),f=function(e){var r=l.changes[e];if(r.origin=o,h&&!ro(i,r,!1))return s.length=0,{};c.push(Wi(i,r));var t=e?Ci(i,r):$(s);so(i,r,t,Ri(i,r)),!e&&i.cm&&i.cm.scrollIntoView({from:r.from,to:wi(r)});var n=[];Ni(i,function(e,t){t||-1!=B(n,e.history)||(ho(e.history,r),n.push(e.history)),so(e,r,null,Ri(e,r))})},d=l.changes.length-1;0<=d;--d){var p=f(d);if(p)return p.v}}}}function lo(e,t){if(0!=t&&(e.first+=t,e.sel=new vi(q(e.sel.ranges,function(e){return new mi(ve(e.anchor.line+t,e.anchor.ch),ve(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){qn(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,n=r.viewFrom;n<r.viewTo;n++)Zn(e.cm,n,"gutter")}}function so(e,t,r,n){if(e.cm&&!e.cm.curOp)return Yn(e.cm,so)(e,t,r,n);if(t.to.line<e.first)lo(e,t.text.length-1-(t.to.line-t.from.line));else if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);lo(e,i),t={from:ve(e.first,0),to:ve(t.to.line+i,t.to.ch),text:[$(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:ve(o,ae(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=ue(e,t.from,t.to),r||(r=Ci(e,t)),e.cm?function(e,t,r){var n=e.doc,i=e.display,o=t.from,l=t.to,s=!1,a=o.line;e.options.lineWrapping||(a=fe(Ue(ae(n,o.line))),n.iter(a,l.line+1,function(e){if(e==i.maxLine)return s=!0}));-1<n.sel.contains(t.from,t.to)&<(e);Mi(n,t,r,nn(e)),e.options.lineWrapping||(n.iter(a,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.highlightFrontier<t-10)){for(var r=e.first,n=t-1;r<n;n--){var i=ae(e,n).stateAfter;if(i&&(!(i instanceof 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u=o.changes[a];if(r<u.from.line)u.from=ve(u.from.line+n,u.from.ch),u.to=ve(u.to.line+n,u.to.ch);else if(t<=u.to.line){l=!1;break}}l||(e.splice(0,i+1),i=0)}}}function ho(e,t){var r=t.from.line,n=t.to.line,i=t.text.length-(n-r)-1;co(e.done,r,n,i),co(e.undone,r,n,i)}function fo(e,t,r,n){var i=t,o=t;return"number"==typeof t?o=ae(e,Ce(e,t)):i=fe(t),null==i?null:(n(o,i)&&e.cm&&Zn(e.cm,i,r),o)}function po(e){this.lines=e,this.parent=null;for(var t=0,r=0;r<e.length;++r)e[r].parent=this,t+=e[r].height;this.height=t}function go(e){this.children=e;for(var t=0,r=0,n=0;n<e.length;++n){var i=e[n];t+=i.chunkSize(),r+=i.height,i.parent=this}this.size=t,this.height=r,this.parent=null}mi.prototype.from=function(){return xe(this.anchor,this.head)},mi.prototype.to=function(){return we(this.anchor,this.head)},mi.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},po.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r,n=e,i=e+t;n<i;++n){var o=this.lines[n];this.height-=o.height,(r=o).parent=null,We(r),sr(o,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,r){this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var n=0;n<t.length;++n)t[n].parent=this},iterN:function(e,t,r){for(var n=e+t;e<n;++e)if(r(this.lines[e]))return!0}},go.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var r=0;r<this.children.length;++r){var n=this.children[r],i=n.chunkSize();if(e<i){var o=Math.min(t,i-e),l=n.height;if(n.removeInner(e,o),this.height-=l-n.height,i==o&&(this.children.splice(r--,1),n.parent=null),0==(t-=o))break;e=0}else e-=i}if(this.size-t<25&&(1<this.children.length||!(this.children[0]instanceof po))){var s=[];this.collapse(s),this.children=[new po(s)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,r){this.size+=t.length,this.height+=r;for(var n=0;n<this.children.length;++n){var i=this.children[n],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,r),i.lines&&50<i.lines.length){for(var l=i.lines.length%25+25,s=l;s<i.lines.length;){var a=new po(i.lines.slice(s,s+=25));i.height-=a.height,this.children.splice(++n,0,a),a.parent=this}i.lines=i.lines.slice(0,l),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=new go(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var r=B(e.parent.children,e);e.parent.children.splice(r+1,0,t)}else{var n=new go(e.children);(n.parent=e).children=[n,t],e=n}t.parent=e.parent}while(10<e.children.length);e.parent.maybeSpill()}},iterN:function(e,t,r){for(var n=0;n<this.children.length;++n){var i=this.children[n],o=i.chunkSize();if(e<o){var l=Math.min(t,o-e);if(i.iterN(e,l,r))return!0;if(0==(t-=l))break;e=0}else e-=o}}};var vo=function(e,t,r){if(r)for(var n in r)r.hasOwnProperty(n)&&(this[n]=r[n]);this.doc=e,this.node=t};function mo(e,t,r){Ye(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Ln(e,r)}vo.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,n=fe(r);if(null!=n&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(r.widgets=null);var o=br(this);he(r,Math.max(0,r.height-o)),e&&(Xn(e,function(){mo(e,r,-o),Zn(e,n,"widget")}),sr(e,"lineWidgetCleared",e,this,n))}},vo.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var i=br(this)-t;i&&(je(this.doc,n)||he(n,n.height+i),r&&Xn(r,function(){r.curOp.forceUpdate=!0,mo(r,n,i),sr(r,"lineWidgetChanged",r,e,fe(n))}))},at(vo);var yo=0,bo=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++yo};function wo(t,n,i,e,r){if(e&&e.shared)return function(e,r,n,i,o){(i=I(i)).shared=!1;var l=[wo(e,r,n,i,o)],s=l[0],a=i.widgetNode;return Ni(e,function(e){a&&(i.widgetNode=a.cloneNode(!0)),l.push(wo(e,Se(e,r),Se(e,n),i,o));for(var t=0;t<e.linked.length;++t)if(e.linked[t].isParent)return;s=$(l)}),new xo(l,s)}(t,n,i,e,r);if(t.cm&&!t.cm.curOp)return Yn(t.cm,wo)(t,n,i,e,r);var o=new bo(t,r),l=me(n,i);if(e&&I(e,o,!1),0<l||0==l&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=O("span",[o.replacedWith],"CodeMirror-widget"),e.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),e.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Ge(t,n.line,n,i,o)||n.line!=i.line&&Ge(t,i.line,n,i,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Te=!0}o.addToHistory&&Fi(t,{from:n,to:i,origin:"markText"},t.sel,NaN);var s,a=n.line,u=t.cm;if(t.iter(a,i.line+1,function(e){var t,r;u&&o.collapsed&&!u.options.lineWrapping&&Ue(e)==u.display.maxLine&&(s=!0),o.collapsed&&a!=n.line&&he(e,0),t=e,r=new Me(o,a==n.line?n.ch:null,a==i.line?i.ch:null),t.markedSpans=t.markedSpans?t.markedSpans.concat([r]):[r],r.marker.attachLine(t),++a}),o.collapsed&&t.iter(n.line,i.line+1,function(e){je(t,e)&&he(e,0)}),o.clearOnEnter&&tt(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(ke=!0,(t.history.done.length||t.history.undone.length)&&t.clearHistory()),o.collapsed&&(o.id=++yo,o.atomic=!0),u){if(s&&(u.curOp.updateMaxLine=!0),o.collapsed)qn(u,n.line,i.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var c=n.line;c<=i.line;c++)Zn(u,c,"text");o.atomic&&qi(u.doc),sr(u,"markerAdded",u,o)}return o}bo.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){var t=this.doc.cm,r=t&&!t.curOp;if(r&&Bn(t),st(this,"clear")){var n=this.find();n&&sr(this,"clear",n.from,n.to)}for(var i=null,o=null,l=0;l<this.lines.length;++l){var s=e.lines[l],a=Ne(s.markedSpans,e);t&&!e.collapsed?Zn(t,fe(s),"text"):t&&(null!=a.to&&(o=fe(s)),null!=a.from&&(i=fe(s))),s.markedSpans=Oe(s.markedSpans,a),null==a.from&&e.collapsed&&!je(e.doc,s)&&t&&he(s,Jr(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var u=0;u<this.lines.length;++u){var c=Ue(e.lines[u]),h=_e(c);h>t.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=h,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&qn(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&qi(t.doc)),t&&sr(t,"markerCleared",t,this,i,o),r&&Gn(t),this.parent&&this.parent.clear()}},bo.prototype.find=function(e,t){var r,n;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],l=Ne(o.markedSpans,this);if(null!=l.from&&(r=ve(t?o:fe(o),l.from),-1==e))return r;if(null!=l.to&&(n=ve(t?o:fe(o),l.to),1==e))return n}return r&&{from:r,to:n}},bo.prototype.changed=function(){var o=this,l=this.find(-1,!0),s=this,a=this.doc.cm;l&&a&&Xn(a,function(){var e=l.line,t=fe(l.line),r=Or(a,t);if(r&&(Er(r),a.curOp.selectionChanged=a.curOp.forceUpdate=!0),a.curOp.updateMaxLine=!0,!je(s.doc,e)&&null!=s.height){var n=s.height;s.height=null;var i=br(s)-n;i&&he(e,e.height+i)}sr(a,"markerChanged",a,o)})},bo.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=B(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},bo.prototype.detachLine=function(e){if(this.lines.splice(B(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},at(bo);var xo=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};function Co(e){return e.findMarks(ve(e.first,0),e.clipPos(ve(e.lastLine())),function(e){return e.parent})}function So(o){for(var e=function(e){var t=o[e],r=[t.primary.doc];Ni(t.primary.doc,function(e){return r.push(e)});for(var n=0;n<t.markers.length;n++){var i=t.markers[n];-1==B(r,i.doc)&&(i.parent=null,t.markers.splice(n--,1))}},t=0;t<o.length;t++)e(t)}xo.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();sr(this,"clear")}},xo.prototype.find=function(e,t){return this.primary.find(e,t)},at(xo);var Lo=0,ko=function(e,t,r,n,i){if(!(this instanceof ko))return new ko(e,t,r,n,i);null==r&&(r=0),go.call(this,[new po([new Yt("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var o=ve(r,0);this.sel=bi(o),this.history=new Di(null),this.id=++Lo,this.modeOption=t,this.lineSep=n,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Mi(this,{from:o,to:o,text:e}),Yi(this,bi(o),V)};ko.prototype=Q(go.prototype,{constructor:ko,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,n=0;n<t.length;++n)r+=t[n].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=ce(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:$n(function(e){var t=ve(this.first,0),r=this.first+this.size-1;no(this,{from:t,to:ve(r,ae(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Tn(this.cm,0,0),Yi(this,bi(t),V)}),replaceRange:function(e,t,r,n){ao(this,e,t=Se(this,t),r=r?Se(this,r):t,n)},getRange:function(e,t,r){var n=ue(this,Se(this,e),Se(this,t));return!1===r?n:n.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(pe(this,e))return ae(this,e)},getLineNumber:function(e){return fe(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=ae(this,e)),Ue(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return Se(this,e)},getCursor:function(e){var t=this.sel.primary();return null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:$n(function(e,t,r){ji(this,Se(this,"number"==typeof 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t},replaceSelection:function(e,t,r){for(var n=[],i=0;i<this.sel.ranges.length;i++)n[i]=e;this.replaceSelections(n,t,r||"+input")},replaceSelections:$n(function(e,t,r){for(var n=[],i=this.sel,o=0;o<i.ranges.length;o++){var l=i.ranges[o];n[o]={from:l.from(),to:l.to(),text:this.splitLines(e[o]),origin:r}}for(var s=t&&"end"!=t&&function(e,t,r){for(var n=[],i=ve(e.first,0),o=i,l=0;l<t.length;l++){var s=t[l],a=Si(s.from,i,o),u=Si(wi(s),i,o);if(i=s.to,o=u,"around"==r){var c=e.sel.ranges[l],h=me(c.head,c.anchor)<0;n[l]=new mi(h?u:a,h?a:u)}else n[l]=new mi(a,a)}return new vi(n,e.sel.primIndex)}(this,n,t),a=n.length-1;0<=a;a--)no(this,n[a]);s?Xi(this,s):this.cm&&kn(this.cm)}),undo:$n(function(){oo(this,"undo")}),redo:$n(function(){oo(this,"redo")}),undoSelection:$n(function(){oo(this,"undo",!0)}),redoSelection:$n(function(){oo(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,r=0,n=0;n<e.done.length;n++)e.done[n].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){this.history=new Di(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:Bi(this.history.done),undone:Bi(this.history.undone)}},setHistory:function(e){var t=this.history=new Di(this.history.maxGeneration);t.done=Bi(e.done.slice(0),null,!0),t.undone=Bi(e.undone.slice(0),null,!0)},setGutterMarker:$n(function(e,r,n){return fo(this,e,"gutter",function(e){var t=e.gutterMarkers||(e.gutterMarkers={});return!(t[r]=n)&&re(t)&&(e.gutterMarkers=null),!0})}),clearGutter:$n(function(t){var r=this;this.iter(function(e){e.gutterMarkers&&e.gutterMarkers[t]&&fo(r,e,"gutter",function(){return e.gutterMarkers[t]=null,re(e.gutterMarkers)&&(e.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!pe(this,e))return null;if(!(e=ae(this,t=e)))return null}else if(null==(t=fe(e)))return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:$n(function(e,r,n){return fo(this,e,"gutter"==r?"gutter":"class",function(e){var t="text"==r?"textClass":"background"==r?"bgClass":"gutter"==r?"gutterClass":"wrapClass";if(e[t]){if(L(n).test(e[t]))return!1;e[t]+=" "+n}else e[t]=n;return!0})}),removeLineClass:$n(function(e,o,l){return fo(this,e,"gutter"==o?"gutter":"class",function(e){var t="text"==o?"textClass":"background"==o?"bgClass":"gutter"==o?"gutterClass":"wrapClass",r=e[t];if(!r)return!1;if(null==l)e[t]=null;else{var n=r.match(L(l));if(!n)return!1;var 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$o={selectAll:to,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),V)},killLine:function(r){return jo(r,function(e){if(e.empty()){var t=ae(r.doc,e.head.line).text.length;return e.head.ch==t&&e.head.line<r.lastLine()?{from:e.head,to:ve(e.head.line+1,0)}:{from:e.head,to:ve(e.head.line,t)}}return{from:e.from(),to:e.to()}})},deleteLine:function(t){return jo(t,function(e){return{from:ve(e.from().line,0),to:Se(t.doc,ve(e.to().line+1,0))}})},delLineLeft:function(e){return jo(e,function(e){return{from:ve(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(r){return jo(r,function(e){var t=r.charCoords(e.head,"div").top+5;return{from:r.coordsChar({left:0,top:t},"div"),to:e.from()}})},delWrappedLineRight:function(n){return jo(n,function(e){var t=n.charCoords(e.head,"div").top+5,r=n.coordsChar({left:n.display.lineDiv.offsetWidth+100,top:t},"div");return{from:e.from(),to:r}})},undo:function(e){return e.undo()},redo:function(e){return e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(ve(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(ve(e.lastLine()))},goLineStart:function(t){return t.extendSelectionsBy(function(e){return qo(t,e.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(t){return t.extendSelectionsBy(function(e){return Zo(t,e.head)},{origin:"+move",bias:1})},goLineEnd:function(t){return t.extendSelectionsBy(function(e){return function(e,t){var r=ae(e.doc,t),n=function(e){for(var t;t=Re(e);)e=t.find(1,!0).line;return e}(r);n!=r&&(t=fe(n));return _o(!0,e,r,t,-1)}(t,e.head.line)},{origin:"+move",bias:-1})},goLineRight:function(r){return r.extendSelectionsBy(function(e){var t=r.cursorCoords(e.head,"div").top+5;return r.coordsChar({left:r.display.lineDiv.offsetWidth+100,top:t},"div")},j)},goLineLeft:function(r){return r.extendSelectionsBy(function(e){var 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e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("\t")},insertSoftTab:function(e){for(var t=[],r=e.listSelections(),n=e.options.tabSize,i=0;i<r.length;i++){var o=r[i].from(),l=z(e.getLine(o.line),o.ch,n);t.push(_(n-l%n))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(l){return Xn(l,function(){for(var e=l.listSelections(),t=[],r=0;r<e.length;r++)if(e[r].empty()){var n=e[r].head,i=ae(l.doc,n.line).text;if(i)if(n.ch==i.length&&(n=new ve(n.line,n.ch-1)),0<n.ch)n=new 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r=Vo(e,!0);return!!r&&(e.shiftKey&&!t.state.keySeq?el(t,"Shift-"+r,e,function(e){return Qo(t,e,!0)})||el(t,r,e,function(e){if("string"==typeof e?/^go[A-Z]/.test(e):e.motion)return Qo(t,e)}):el(t,r,e,function(e){return Qo(t,e)}))}var nl=null;function il(e){var t=this;if(t.curOp.focus=W(),!ot(t,e)){x&&C<11&&27==e.keyCode&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=16==r||e.shiftKey;var n=rl(t,e);v&&(nl=n?r:null,!n&&88==r&&!St&&(w?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=r||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||function(e){var t=e.display.lineDiv;function r(e){18!=e.keyCode&&e.altKey||(T(t,"CodeMirror-crosshair"),nt(document,"keyup",r),nt(document,"mouseover",r))}H(t,"CodeMirror-crosshair"),tt(document,"keyup",r),tt(document,"mouseover",r)}(t)}}function ol(e){16==e.keyCode&&(this.doc.sel.shift=!1),ot(this,e)}function ll(e){var t=this;if(!(wr(t.display,e)||ot(t,e)||e.ctrlKey&&!e.altKey||w&&e.metaKey)){var r=e.keyCode,n=e.charCode;if(v&&r==nl)return nl=null,void ut(e);if(!v||e.which&&!(e.which<10)||!rl(t,e)){var i,o=String.fromCharCode(null==n?r:n);if("\b"!=o)if(!el(i=t,"'"+o+"'",e,function(e){return Qo(i,e,!0)}))t.display.input.onKeyPress(e)}}}var sl,al,ul=function(e,t,r){this.time=e,this.pos=t,this.button=r};function cl(e){var t=this,r=t.display;if(!(ot(t,e)||r.activeTouch&&r.input.supportsTouch()))if(r.input.ensurePolled(),r.shift=e.shiftKey,wr(r,e))b||(r.scroller.draggable=!1,setTimeout(function(){return r.scroller.draggable=!0},100));else{var n=pt(e);if(3==n&&S?!gl(t,e):!dl(t,e)){var i,o,l,s=ln(t,e),a=s?(i=s,o=n,l=+new Date,al&&al.compare(l,i,o)?(sl=al=null,"triple"):sl&&sl.compare(l,i,o)?(al=new ul(l,i,o),sl=null,"double"):(sl=new ul(l,i,o),al=null,"single")):"single";window.focus(),1==n&&t.state.selectingText&&t.state.selectingText(e),s&&function(r,e,n,t,i){var o="Click";"double"==t?o="Double"+o:"triple"==t&&(o="Triple"+o);return 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o=t.display,l=!1,s=Yn(t,function(e){b&&(o.scroller.draggable=!1),t.state.draggingText=!1,nt(o.wrapper.ownerDocument,"mouseup",s),nt(o.wrapper.ownerDocument,"mousemove",a),nt(o.scroller,"dragstart",u),nt(o.scroller,"drop",s),l||(ut(e),i.addNew||Ui(t.doc,n,null,null,i.extend),b||x&&9==C?setTimeout(function(){o.wrapper.ownerDocument.body.focus(),o.input.focus()},20):o.input.focus())}),a=function(e){l=l||10<=Math.abs(r.clientX-e.clientX)+Math.abs(r.clientY-e.clientY)},u=function(){return l=!0};b&&(o.scroller.draggable=!0);(t.state.draggingText=s).copy=!i.moveOnDrag,o.scroller.dragDrop&&o.scroller.dragDrop();tt(o.wrapper.ownerDocument,"mouseup",s),tt(o.wrapper.ownerDocument,"mousemove",a),tt(o.scroller,"dragstart",u),tt(o.scroller,"drop",s),gn(t),setTimeout(function(){return o.input.focus()},20)}(e,n,t,o):function(v,e,m,y){var l=v.display,b=v.doc;ut(e);var w,x,C=b.sel,t=C.ranges;y.addNew&&!y.extend?(x=b.sel.contains(m),w=-1<x?t[x]:new mi(m,m)):(w=b.sel.primary(),x=b.sel.primIndex);if("rectangle"==y.unit)y.addNew||(w=new mi(m,m)),m=ln(v,e,!0,!0),x=-1;else{var r=hl(v,m,y.unit);w=y.extend?Gi(w,r.anchor,r.head,y.extend):r}y.addNew?-1==x?(x=t.length,Yi(b,yi(t.concat([w]),x),{scroll:!1,origin:"*mouse"})):1<t.length&&t[x].empty()&&"char"==y.unit&&!y.extend?(Yi(b,yi(t.slice(0,x).concat(t.slice(x+1)),0),{scroll:!1,origin:"*mouse"}),C=b.sel):Ki(b,x,w,K):(Yi(b,new vi([w],x=0),K),C=b.sel);var S=m;function s(e){if(0!=me(S,e))if(S=e,"rectangle"==y.unit){for(var t=[],r=v.options.tabSize,n=z(ae(b,m.line).text,m.ch,r),i=z(ae(b,e.line).text,e.ch,r),o=Math.min(n,i),l=Math.max(n,i),s=Math.min(m.line,e.line),a=Math.min(v.lastLine(),Math.max(m.line,e.line));s<=a;s++){var u=ae(b,s).text,c=X(u,o,r);o==l?t.push(new mi(ve(s,c),ve(s,c))):u.length>c&&t.push(new mi(ve(s,c),ve(s,X(u,l,r))))}t.length||t.push(new mi(m,m)),Yi(b,yi(C.ranges.slice(0,x).concat(t),x),{origin:"*mouse",scroll:!1}),v.scrollIntoView(e)}else{var h,f=w,d=hl(v,e,y.unit),p=f.anchor;0<me(d.anchor,p)?(h=d.head,p=xe(f.from(),d.anchor)):(h=d.anchor,p=we(f.to(),d.head));var g=C.ranges.slice(0);g[x]=function(e,t){var r=t.anchor,n=t.head,i=ae(e.doc,r.line);if(0==me(r,n)&&r.sticky==n.sticky)return t;var o=Je(i);if(!o)return t;var l=Ze(o,r.ch,r.sticky),s=o[l];if(s.from!=r.ch&&s.to!=r.ch)return t;var a,u=l+(s.from==r.ch==(1!=s.level)?0:1);if(0==u||u==o.length)return t;if(n.line!=r.line)a=0<(n.line-r.line)*("ltr"==e.doc.direction?1:-1);else{var c=Ze(o,n.ch,n.sticky),h=c-l||(n.ch-r.ch)*(1==s.level?-1:1);a=c==u-1||c==u?h<0:0<h}var f=o[u+(a?-1:0)],d=a==(1==f.level),p=d?f.from:f.to,g=d?"after":"before";return r.ch==p&&r.sticky==g?t:new mi(new ve(r.line,p,g),n)}(v,new mi(Se(b,p),h)),Yi(b,yi(g,x),K)}}var a=l.wrapper.getBoundingClientRect(),u=0;function n(e){v.state.selectingText=!1,u=1/0,ut(e),l.input.focus(),nt(l.wrapper.ownerDocument,"mousemove",i),nt(l.wrapper.ownerDocument,"mouseup",o),b.history.lastSelOrigin=null}var i=Yn(v,function(e){0!==e.buttons&&pt(e)?function e(t){var r=++u;var n=ln(v,t,!0,"rectangle"==y.unit);if(!n)return;if(0!=me(n,S)){v.curOp.focus=W(),s(n);var i=wn(l,b);(n.line>=i.to||n.line<i.from)&&setTimeout(Yn(v,function(){u==r&&e(t)}),150)}else{var o=t.clientY<a.top?-20:t.clientY>a.bottom?20:0;o&&setTimeout(Yn(v,function(){u==r&&(l.scroller.scrollTop+=o,e(t))}),50)}}(e):n(e)}),o=Yn(v,n);v.state.selectingText=o,tt(l.wrapper.ownerDocument,"mousemove",i),tt(l.wrapper.ownerDocument,"mouseup",o)}(e,n,t,o)}(t,s,a,e):dt(e)==r.scroller&&ut(e):2==n?(s&&Ui(t.doc,s),setTimeout(function(){return r.input.focus()},20)):3==n&&(S?pl(t,e):gn(t)))}}}function hl(e,t,r){if("char"==r)return new mi(t,t);if("word"==r)return e.findWordAt(t);if("line"==r)return new mi(ve(t.line,0),Se(e.doc,ve(t.line+1,0)));var n=r(e,t);return new mi(n.from,n.to)}function fl(e,t,r,n){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;n&&ut(t);var l=e.display,s=l.lineDiv.getBoundingClientRect();if(o>s.bottom||!st(e,r))return ht(t);o-=s.top-l.viewOffset;for(var a=0;a<e.options.gutters.length;++a){var u=l.gutters.childNodes[a];if(u&&u.getBoundingClientRect().right>=i)return it(e,r,e,de(e.doc,o),e.options.gutters[a],t),ht(t)}}function dl(e,t){return fl(e,t,"gutterClick",!0)}function pl(e,t){wr(e.display,t)||gl(e,t)||ot(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function gl(e,t){return!!st(e,"gutterContextMenu")&&fl(e,t,"gutterContextMenu",!1)}function vl(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),zr(e)}ul.prototype.compare=function(e,t,r){return this.time+400>e&&0==me(t,this.pos)&&r==this.button};var ml={toString:function(){return"CodeMirror.Init"}},yl={},bl={};function wl(e){ui(e),qn(e),xn(e)}function xl(e,t,r){if(!t!=!(r&&r!=ml)){var n=e.display.dragFunctions,i=t?tt:nt;i(e.display.scroller,"dragstart",n.start),i(e.display.scroller,"dragenter",n.enter),i(e.display.scroller,"dragover",n.over),i(e.display.scroller,"dragleave",n.leave),i(e.display.scroller,"drop",n.drop)}}function Cl(e){e.options.lineWrapping?(H(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(T(e.display.wrapper,"CodeMirror-wrap"),$e(e)),on(e),qn(e),zr(e),setTimeout(function(){return Pn(e)},100)}function Sl(e,t){var r=this;if(!(this instanceof Sl))return new Sl(e,t);this.options=t=t?I(t):{},I(yl,t,!1),ci(t);var n=t.value;"string"==typeof n?n=new ko(n,t.mode,null,t.lineSeparator,t.direction):t.mode&&(n.modeOption=t.mode),this.doc=n;var i=new Sl.inputStyles[t.inputStyle](this),o=this.display=new se(e,n,i);for(var l in ui(o.wrapper.CodeMirror=this),vl(this),t.lineWrapping&&(this.display.wrapper.className+=" 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400<r*r+n*n}tt(o.scroller,"touchstart",function(e){if(!ot(i,e)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(e)&&!dl(i,e)){o.input.ensurePolled(),clearTimeout(r);var t=+new Date;o.activeTouch={start:t,moved:!1,prev:t-n.end<=300?n:null},1==e.touches.length&&(o.activeTouch.left=e.touches[0].pageX,o.activeTouch.top=e.touches[0].pageY)}}),tt(o.scroller,"touchmove",function(){o.activeTouch&&(o.activeTouch.moved=!0)}),tt(o.scroller,"touchend",function(e){var t=o.activeTouch;if(t&&!wr(o,e)&&null!=t.left&&!t.moved&&new Date-t.start<300){var r,n=i.coordsChar(o.activeTouch,"page");r=!t.prev||s(t,t.prev)?new mi(n,n):!t.prev.prev||s(t,t.prev.prev)?i.findWordAt(n):new mi(ve(n.line,0),Se(i.doc,ve(n.line+1,0))),i.setSelection(r.anchor,r.head),i.focus(),ut(e)}l()}),tt(o.scroller,"touchcancel",l),tt(o.scroller,"scroll",function(){o.scroller.clientHeight&&(On(i,o.scroller.scrollTop),Dn(i,o.scroller.scrollLeft,!0),it(i,"scroll",i))}),tt(o.scroller,"mousewheel",function(e){return gi(i,e)}),tt(o.scroller,"DOMMouseScroll",function(e){return gi(i,e)}),tt(o.wrapper,"scroll",function(){return o.wrapper.scrollTop=o.wrapper.scrollLeft=0}),o.dragFunctions={enter:function(e){ot(i,e)||ft(e)},over:function(e){ot(i,e)||(!function(e,t){var r=ln(e,t);if(r){var n=document.createDocumentFragment();cn(e,r,n),e.display.dragCursor||(e.display.dragCursor=A("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),N(e.display.dragCursor,n)}}(i,e),ft(e))},start:function(e){return function(e,t){if(x&&(!e.state.draggingText||+new Date-To<100))ft(t);else 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s=0;s<Ll.length;++s)Ll[s](r);Gn(this),b&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}Sl.defaults=yl,Sl.optionHandlers=bl;var Ll=[];function kl(e,t,r,n){var i,o=e.doc;null==r&&(r="add"),"smart"==r&&(o.mode.indent?i=Rt(e,t).state:r="prev");var l=e.options.tabSize,s=ae(o,t),a=z(s.text,null,l);s.stateAfter&&(s.stateAfter=null);var u,c=s.text.match(/^\s*/)[0];if(n||/\S/.test(s.text)){if("smart"==r&&((u=o.mode.indent(i,s.text.slice(c.length),s.text))==U||150<u)){if(!n)return;r="prev"}}else u=0,r="not";"prev"==r?u=t>o.first?z(ae(o,t-1).text,null,l):0:"add"==r?u=a+e.options.indentUnit:"subtract"==r?u=a-e.options.indentUnit:"number"==typeof r&&(u=a+r),u=Math.max(0,u);var h="",f=0;if(e.options.indentWithTabs)for(var d=Math.floor(u/l);d;--d)f+=l,h+="\t";if(f<u&&(h+=_(u-f)),h!=c)return ao(o,h,ve(t,0),ve(t,c.length),"+input"),!(s.stateAfter=null);for(var p=0;p<o.sel.ranges.length;p++){var g=o.sel.ranges[p];if(g.head.line==t&&g.head.ch<c.length){var v=ve(t,c.length);Ki(o,p,new mi(v,v));break}}}Sl.defineInitHook=function(e){return Ll.push(e)};var Tl=null;function Ml(e){Tl=e}function Nl(e,t,r,n,i){var o=e.doc;e.display.shift=!1,n||(n=o.sel);var l,s=e.state.pasteIncoming||"paste"==i,a=xt(t),u=null;if(s&&1<n.ranges.length)if(Tl&&Tl.text.join("\n")==t){if(n.ranges.length%Tl.text.length==0){u=[];for(var c=0;c<Tl.text.length;c++)u.push(o.splitLines(Tl.text[c]))}}else a.length==n.ranges.length&&e.options.pasteLinesPerSelection&&(u=q(a,function(e){return[e]}));for(var h=n.ranges.length-1;0<=h;h--){var f=n.ranges[h],d=f.from(),p=f.to();f.empty()&&(r&&0<r?d=ve(d.line,d.ch-r):e.state.overwrite&&!s?p=ve(p.line,Math.min(ae(o,p.line).text.length,p.ch+$(a).length)):Tl&&Tl.lineWise&&Tl.text.join("\n")==t&&(d=p=ve(d.line,0))),l=e.curOp.updateInput;var g={from:d,to:p,text:u?u[h%u.length]:a,origin:i||(s?"paste":e.state.cutIncoming?"cut":"+input")};no(e.doc,g),sr(e,"inputRead",e,g)}t&&!s&&Al(e,t),kn(e),e.curOp.updateInput=l,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function Ol(e,t){var r=e.clipboardData&&e.clipboardData.getData("Text");if(r)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Xn(t,function(){return Nl(t,r,0,null,"paste")}),!0}function Al(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var r=e.doc.sel,n=r.ranges.length-1;0<=n;n--){var i=r.ranges[n];if(!(100<i.head.ch||n&&r.ranges[n-1].head.line==i.head.line)){var o=e.getModeAt(i.head),l=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(-1<t.indexOf(o.electricChars.charAt(s))){l=kl(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(ae(e.doc,i.head.line).text.slice(0,i.head.ch))&&(l=kl(e,i.head.line,"smart"));l&&sr(e,"electricInput",e,i.head.line)}}}function Dl(e){for(var t=[],r=[],n=0;n<e.doc.sel.ranges.length;n++){var i=e.doc.sel.ranges[n].head.line,o={anchor:ve(i,0),head:ve(i+1,0)};r.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:r}}function Wl(e,t){e.setAttribute("autocorrect","off"),e.setAttribute("autocapitalize","off"),e.setAttribute("spellcheck",!!t)}function Hl(){var e=A("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=A("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return b?e.style.width="1000px":e.setAttribute("wrap","off"),c&&(e.style.border="1px solid black"),Wl(e),t}function Fl(n,i,o,e,l){var t=i,r=o,s=ae(n,i.line);function a(e){var t,r;if(null==(t=l?function(t,r,s,e){var a=Je(r,t.doc.direction);if(!a)return Yo(r,s,e);s.ch>=r.text.length?(s.ch=r.text.length,s.sticky="before"):s.ch<=0&&(s.ch=0,s.sticky="after");var n=Ze(a,s.ch,s.sticky),i=a[n];if("ltr"==t.doc.direction&&i.level%2==0&&(0<e?i.to>s.ch:i.from<s.ch))return Yo(r,s,e);var o,u=function(e,t){return Xo(r,e instanceof ve?e.ch:e,t)},l=function(e){return t.options.lineWrapping?(o=o||Ar(t,r),qr(t,r,o,e)):{begin:0,end:r.text.length}},c=l("before"==s.sticky?u(s,-1):s.ch);if("rtl"==t.doc.direction||1==i.level){var h=1==i.level==e<0,f=u(s,h?1:-1);if(null!=f&&(h?f<=i.to&&f<=c.end:f>=i.from&&f>=c.begin)){var d=h?"before":"after";return new ve(s.line,f,d)}}var p=function(e,t,r){for(var n=function(e,t){return t?new ve(s.line,u(e,1),"before"):new ve(s.line,e,"after")};0<=e&&e<a.length;e+=t){var i=a[e],o=0<t==(1!=i.level),l=o?r.begin:u(r.end,-1);if(i.from<=l&&l<i.to)return n(l,o);if(l=o?i.from:u(i.to,-1),r.begin<=l&&l<r.end)return n(l,o)}},g=p(n+e,e,c);if(g)return g;var v=0<e?c.end:u(c.begin,-1);return null==v||0<e&&v==r.text.length||!(g=p(0<e?0:a.length-1,e,l(v)))?null:g}(n.cm,s,i,o):Yo(s,i,o))){if(e||(r=i.line+o)<n.first||r>=n.first+n.size||(i=new ve(r,i.ch,i.sticky),!(s=ae(n,r))))return!1;i=_o(l,n.cm,s,i.line,o)}else i=t;return!0}if("char"==e)a();else if("column"==e)a(!0);else if("word"==e||"group"==e)for(var u=null,c="group"==e,h=n.cm&&n.cm.getHelper(i,"wordChars"),f=!0;!(o<0)||a(!f);f=!1){var d=s.text.charAt(i.ch)||"\n",p=te(d,h)?"w":c&&"\n"==d?"n":!c||/\s/.test(d)?null:"p";if(!c||f||p||(p="s"),u&&u!=p){o<0&&(o=1,a(),i.sticky="after");break}if(p&&(u=p),0<o&&!a(!f))break}var g=Ji(n,i,t,r,!0);return ye(t,g)&&(g.hitSide=!0),g}function Pl(e,t,r,n){var i,o,l=e.doc,s=t.left;if("page"==n){var a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),u=Math.max(a-.5*Jr(e.display),3);i=(0<r?t.bottom:t.top)+r*u}else"line"==n&&(i=0<r?t.bottom+3:t.top-3);for(;(o=_r(e,s,i)).outside;){if(r<0?i<=0:i>=l.height){o.hitSide=!0;break}i+=5*r}return o}var El=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new R,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Il(e,t){var r=Or(e,t.line);if(!r||r.hidden)return null;var n=ae(e.doc,t.line),i=Mr(r,n,t.line),o=Je(n,e.doc.direction),l="left";o&&(l=Ze(o,t.ch)%2?"right":"left");var s=Fr(i.map,t.ch,l);return s.offset="right"==s.collapse?s.end:s.start,s}function zl(e,t){return t&&(e.bad=!0),e}function Rl(e,t,r){var n;if(t==e.display.lineDiv){if(!(n=e.display.lineDiv.childNodes[r]))return zl(e.clipPos(ve(e.display.viewTo-1)),!0);t=null,r=0}else for(n=t;;n=n.parentNode){if(!n||n==e.display.lineDiv)return null;if(n.parentNode&&n.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==n)return Bl(o,t,r)}}function Bl(u,e,t){var r=u.text.firstChild,n=!1;if(!e||!D(r,e))return zl(ve(fe(u.line),0),!0);if(e==r&&(n=!0,e=r.childNodes[t],t=0,!e)){var i=u.rest?$(u.rest):u.line;return zl(ve(fe(i),i.text.length),n)}var o=3==e.nodeType?e:null,l=e;for(o||1!=e.childNodes.length||3!=e.firstChild.nodeType||(o=e.firstChild,t&&(t=o.nodeValue.length));l.parentNode!=r;)l=l.parentNode;var c=u.measure,h=c.maps;function s(e,t,r){for(var n=-1;n<(h?h.length:0);n++)for(var i=n<0?c.map:h[n],o=0;o<i.length;o+=3){var l=i[o+2];if(l==e||l==t){var s=fe(n<0?u.line:u.rest[n]),a=i[o]+r;return(r<0||l!=e)&&(a=i[o+(r?1:0)]),ve(s,a)}}}var a=s(o,l,t);if(a)return zl(a,n);for(var f=l.nextSibling,d=o?o.nodeValue.length-t:0;f;f=f.nextSibling){if(a=s(f,f.firstChild,0))return zl(ve(a.line,a.ch-d),n);d+=f.textContent.length}for(var p=l.previousSibling,g=t;p;p=p.previousSibling){if(a=s(p,p.firstChild,-1))return zl(ve(a.line,a.ch+g),n);g+=p.textContent.length}}El.prototype.init=function(e){var t=this,l=this,s=l.cm,a=l.div=e.lineDiv;function r(e){if(!ot(s,e)){if(s.somethingSelected())Ml({lineWise:!1,text:s.getSelections()}),"cut"==e.type&&s.replaceSelection("",null,"cut");else{if(!s.options.lineWiseCopyCut)return;var t=Dl(s);Ml({lineWise:!0,text:t.text}),"cut"==e.type&&s.operation(function(){s.setSelections(t.ranges,0,V),s.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var r=Tl.text.join("\n");if(e.clipboardData.setData("Text",r),e.clipboardData.getData("Text")==r)return void e.preventDefault()}var n=Hl(),i=n.firstChild;s.display.lineSpace.insertBefore(n,s.display.lineSpace.firstChild),i.value=Tl.text.join("\n");var o=document.activeElement;P(i),setTimeout(function(){s.display.lineSpace.removeChild(n),o.focus(),o==a&&l.showPrimarySelection()},50)}}Wl(a,s.options.spellcheck),tt(a,"paste",function(e){ot(s,e)||Ol(e,s)||C<=11&&setTimeout(Yn(s,function(){return t.updateFromDOM()}),20)}),tt(a,"compositionstart",function(e){t.composing={data:e.data,done:!1}}),tt(a,"compositionupdate",function(e){t.composing||(t.composing={data:e.data,done:!1})}),tt(a,"compositionend",function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),tt(a,"touchstart",function(){return l.forceCompositionEnd()}),tt(a,"input",function(){t.composing||t.readFromDOMSoon()}),tt(a,"copy",r),tt(a,"cut",r)},El.prototype.prepareSelection=function(){var e=un(this.cm,!1);return e.focus=this.cm.state.focused,e},El.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},El.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},El.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),n=r.from(),i=r.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||i.line<t.display.viewFrom)e.removeAllRanges();else{var o=Rl(t,e.anchorNode,e.anchorOffset),l=Rl(t,e.focusNode,e.focusOffset);if(!o||o.bad||!l||l.bad||0!=me(xe(o,l),n)||0!=me(we(o,l),i)){var s=t.display.view,a=n.line>=t.display.viewFrom&&Il(t,n)||{node:s[0].measure.map[2],offset:0},u=i.line<t.display.viewTo&&Il(t,i);if(!u){var c=s[s.length-1].measure,h=c.maps?c.maps[c.maps.length-1]:c.map;u={node:h[h.length-1],offset:h[h.length-2]-h[h.length-3]}}if(a&&u){var f,d=e.rangeCount&&e.getRangeAt(0);try{f=k(a.node,a.offset,u.offset,u.node)}catch(e){}f&&(!g&&t.state.focused?(e.collapse(a.node,a.offset),f.collapsed||(e.removeAllRanges(),e.addRange(f))):(e.removeAllRanges(),e.addRange(f)),d&&null==e.anchorNode?e.addRange(d):g&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},El.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},El.prototype.showMultipleSelections=function(e){N(this.cm.display.cursorDiv,e.cursors),N(this.cm.display.selectionDiv,e.selection)},El.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},El.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return D(this.div,t)},El.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},El.prototype.blur=function(){this.div.blur()},El.prototype.getField=function(){return this.div},El.prototype.supportsTouch=function(){return!0},El.prototype.receivedFocus=function(){var t=this;this.selectionInEditor()?this.pollSelection():Xn(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))})},El.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},El.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(h&&l&&this.cm.options.gutters.length&&function(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var r=Rl(t,e.anchorNode,e.anchorOffset),n=Rl(t,e.focusNode,e.focusOffset);r&&n&&Xn(t,function(){Yi(t.doc,bi(r,n),V),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})}}},El.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,r,n=this.cm,i=n.display,o=n.doc.sel.primary(),l=o.from(),s=o.to();if(0==l.ch&&l.line>n.firstLine()&&(l=ve(l.line-1,ae(n.doc,l.line-1).length)),s.ch==ae(n.doc,s.line).text.length&&s.line<n.lastLine()&&(s=ve(s.line+1,0)),l.line<i.viewFrom||s.line>i.viewTo-1)return!1;l.line==i.viewFrom||0==(e=sn(n,l.line))?(t=fe(i.view[0].line),r=i.view[0].node):(t=fe(i.view[e].line),r=i.view[e-1].node.nextSibling);var a,u,c=sn(n,s.line);if(c==i.view.length-1?(a=i.viewTo-1,u=i.lineDiv.lastChild):(a=fe(i.view[c+1].line)-1,u=i.view[c+1].node.previousSibling),!r)return!1;for(var h=n.doc.splitLines(function(a,e,t,u,c){var r="",h=!1,f=a.doc.lineSeparator(),d=!1;function p(){h&&(r+=f,d&&(r+=f),h=d=!1)}function g(e){e&&(p(),r+=e)}function v(e){if(1==e.nodeType){var t=e.getAttribute("cm-text");if(t)return void g(t);var r,n=e.getAttribute("cm-marker");if(n){var i=a.findMarks(ve(u,0),ve(c+1,0),(s=+n,function(e){return e.id==s}));return void(i.length&&(r=i[0].find(0))&&g(ue(a.doc,r.from,r.to).join(f)))}if("false"==e.getAttribute("contenteditable"))return;var o=/^(pre|div|p|li|table|br)$/i.test(e.nodeName);if(!/^br$/i.test(e.nodeName)&&0==e.textContent.length)return;o&&p();for(var l=0;l<e.childNodes.length;l++)v(e.childNodes[l]);/^(pre|p)$/i.test(e.nodeName)&&(d=!0),o&&(h=!0)}else 3==e.nodeType&&g(e.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "));var s}for(;v(e),e!=t;)e=e.nextSibling,d=!1;return r}(n,r,u,t,a)),f=ue(n.doc,ve(t,0),ve(a,ae(n.doc,a).text.length));1<h.length&&1<f.length;)if($(h)==$(f))h.pop(),f.pop(),a--;else{if(h[0]!=f[0])break;h.shift(),f.shift(),t++}for(var d=0,p=0,g=h[0],v=f[0],m=Math.min(g.length,v.length);d<m&&g.charCodeAt(d)==v.charCodeAt(d);)++d;for(var y=$(h),b=$(f),w=Math.min(y.length-(1==h.length?d:0),b.length-(1==f.length?d:0));p<w&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;if(1==h.length&&1==f.length&&t==l.line)for(;d&&d>l.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)d--,p++;h[h.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),h[0]=h[0].slice(d).replace(/\u200b+$/,"");var x=ve(t,d),C=ve(a,f.length?$(f).length-p:0);return 1<h.length||h[0]||me(x,C)?(ao(n.doc,h,x,C,"+input"),!0):void 0},El.prototype.ensurePolled=function(){this.forceCompositionEnd()},El.prototype.reset=function(){this.forceCompositionEnd()},El.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},El.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))},El.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Xn(this.cm,function(){return qn(e.cm)})},El.prototype.setUneditable=function(e){e.contentEditable="false"},El.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||Yn(this.cm,Nl)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},El.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},El.prototype.onContextMenu=function(){},El.prototype.resetPosition=function(){},El.prototype.needsContentAttribute=!0;var Gl,Ul,Vl,Kl=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new R,this.hasSelection=!1,this.composing=null};Kl.prototype.init=function(t){var e=this,r=this,n=this.cm;this.createField(t);var i=this.textarea;function o(e){if(!ot(n,e)){if(n.somethingSelected())Ml({lineWise:!1,text:n.getSelections()});else{if(!n.options.lineWiseCopyCut)return;var t=Dl(n);Ml({lineWise:!0,text:t.text}),"cut"==e.type?n.setSelections(t.ranges,null,V):(r.prevInput="",i.value=t.text.join("\n"),P(i))}"cut"==e.type&&(n.state.cutIncoming=!0)}}t.wrapper.insertBefore(this.wrapper,t.wrapper.firstChild),c&&(i.style.width="0px"),tt(i,"input",function(){x&&9<=C&&e.hasSelection&&(e.hasSelection=null),r.poll()}),tt(i,"paste",function(e){ot(n,e)||Ol(e,n)||(n.state.pasteIncoming=!0,r.fastPoll())}),tt(i,"cut",o),tt(i,"copy",o),tt(t.scroller,"paste",function(e){wr(t,e)||ot(n,e)||(n.state.pasteIncoming=!0,r.focus())}),tt(t.lineSpace,"selectstart",function(e){wr(t,e)||ut(e)}),tt(i,"compositionstart",function(){var e=n.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:n.markText(e,n.getCursor("to"),{className:"CodeMirror-composing"})}}),tt(i,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},Kl.prototype.createField=function(e){this.wrapper=Hl(),this.textarea=this.wrapper.firstChild},Kl.prototype.prepareSelection=function(){var e=this.cm,t=e.display,r=e.doc,n=un(e);if(e.options.moveInputWithCursor){var i=jr(e,r.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+l.top-o.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+l.left-o.left))}return n},Kl.prototype.showSelection=function(e){var t=this.cm.display;N(t.cursorDiv,e.cursors),N(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Kl.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var r=t.getSelection();this.textarea.value=r,t.state.focused&&P(this.textarea),x&&9<=C&&(this.hasSelection=r)}else e||(this.prevInput=this.textarea.value="",x&&9<=C&&(this.hasSelection=null))}},Kl.prototype.getField=function(){return this.textarea},Kl.prototype.supportsTouch=function(){return!1},Kl.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!f||W()!=this.textarea))try{this.textarea.focus()}catch(e){}},Kl.prototype.blur=function(){this.textarea.blur()},Kl.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Kl.prototype.receivedFocus=function(){this.slowPoll()},Kl.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Kl.prototype.fastPoll=function(){var t=!1,r=this;r.pollingFast=!0,r.polling.set(20,function e(){r.poll()||t?(r.pollingFast=!1,r.slowPoll()):(t=!0,r.polling.set(60,e))})},Kl.prototype.poll=function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||Ct(r)&&!n&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=r.value;if(i==n&&!t.somethingSelected())return!1;if(x&&9<=C&&this.hasSelection===i||w&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||n||(n=""),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,s=Math.min(n.length,i.length);l<s&&n.charCodeAt(l)==i.charCodeAt(l);)++l;return Xn(t,function(){Nl(t,i.slice(l),n.length-l,null,e.composing?"*compose":null),1e3<i.length||-1<i.indexOf("\n")?r.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Kl.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Kl.prototype.onKeyPress=function(){x&&9<=C&&(this.hasSelection=null),this.fastPoll()},Kl.prototype.onContextMenu=function(e){var r=this,n=r.cm,i=n.display,o=r.textarea,t=ln(n,e),l=i.scroller.scrollTop;if(t&&!v){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(t)&&Yn(n,Yi)(n.doc,bi(t),V);var s=o.style.cssText,a=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var u,c=r.wrapper.getBoundingClientRect();if(o.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-c.top-5)+"px; left: "+(e.clientX-c.left-5)+"px;\n z-index: 1000; background: "+(x?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",b&&(u=window.scrollY),i.input.focus(),b&&window.scrollTo(null,u),i.input.reset(),n.somethingSelected()||(o.value=r.prevInput=" "),r.contextMenuPending=!0,i.selForContextMenu=n.doc.sel,clearTimeout(i.detectingSelectAll),x&&9<=C&&f(),S){ft(e);var h=function(){nt(window,"mouseup",h),setTimeout(d,20)};tt(window,"mouseup",h)}else setTimeout(d,50)}function f(){if(null!=o.selectionStart){var e=n.somethingSelected(),t=""+(e?o.value:"");o.value="⇚",o.value=t,r.prevInput=e?"":"",o.selectionStart=1,o.selectionEnd=t.length,i.selForContextMenu=n.doc.sel}}function d(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=a,o.style.cssText=s,x&&C<9&&i.scrollbars.setScrollTop(i.scroller.scrollTop=l),null!=o.selectionStart){(!x||x&&C<9)&&f();var e=0,t=function(){i.selForContextMenu==n.doc.sel&&0==o.selectionStart&&0<o.selectionEnd&&""==r.prevInput?Yn(n,to)(n):e++<10?i.detectingSelectAll=setTimeout(t,500):(i.selForContextMenu=null,i.input.reset())};i.detectingSelectAll=setTimeout(t,200)}}},Kl.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},Kl.prototype.setUneditable=function(){},Kl.prototype.needsContentAttribute=!1,function(i){var o=i.optionHandlers;function e(e,t,n,r){i.defaults[e]=t,n&&(o[e]=r?function(e,t,r){r!=ml&&n(e,t,r)}:n)}i.defineOption=e,i.Init=ml,e("value","",function(e,t){return e.setValue(t)},!0),e("mode",null,function(e,t){e.doc.modeOption=t,Li(e)},!0),e("indentUnit",2,Li,!0),e("indentWithTabs",!1),e("smartIndent",!0),e("tabSize",4,function(e){ki(e),zr(e),qn(e)},!0),e("lineSeparator",null,function(e,n){if(e.doc.lineSep=n){var i=[],o=e.doc.first;e.doc.iter(function(e){for(var t=0;;){var r=e.text.indexOf(n,t);if(-1==r)break;t=r+n.length,i.push(ve(o,r))}o++});for(var t=i.length-1;0<=t;t--)ao(e.doc,n,i[t],ve(i[t].line,i[t].ch+n.length))}}),e("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,r){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),r!=ml&&e.refresh()}),e("specialCharPlaceholder",Qt,function(e){return e.refresh()},!0),e("electricChars",!0),e("inputStyle",f?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),e("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),e("rtlMoveVisually",!p),e("wholeLineUpdateBefore",!0),e("theme","default",function(e){vl(e),wl(e)},!0),e("keyMap","default",function(e,t,r){var n=Ko(t),i=r!=ml&&Ko(r);i&&i.detach&&i.detach(e,n),n.attach&&n.attach(e,i||null)}),e("extraKeys",null),e("configureMouse",null),e("lineWrapping",!1,Cl,!0),e("gutters",[],function(e){ci(e.options),wl(e)},!0),e("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?rn(e.display)+"px":"0",e.refresh()},!0),e("coverGutterNextToScrollbar",!1,function(e){return Pn(e)},!0),e("scrollbarStyle","native",function(e){zn(e),Pn(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),e("lineNumbers",!1,function(e){ci(e.options),wl(e)},!0),e("firstLineNumber",1,wl,!0),e("lineNumberFormatter",function(e){return e},wl,!0),e("showCursorWhenSelecting",!1,an,!0),e("resetSelectionOnContextMenu",!0),e("lineWiseCopyCut",!0),e("pasteLinesPerSelection",!0),e("readOnly",!1,function(e,t){"nocursor"==t&&(mn(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),e("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),e("dragDrop",!0,xl),e("allowDropFileTypes",null),e("cursorBlinkRate",530),e("cursorScrollMargin",0),e("cursorHeight",1,an,!0),e("singleCursorHeightPerLine",!0,an,!0),e("workTime",100),e("workDelay",100),e("flattenSpans",!0,ki,!0),e("addModeClass",!1,ki,!0),e("pollInterval",100),e("undoDepth",200,function(e,t){return e.doc.history.undoDepth=t}),e("historyEventDelay",1250),e("viewportMargin",10,function(e){return e.refresh()},!0),e("maxHighlightLength",1e4,ki,!0),e("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),e("tabindex",null,function(e,t){return e.display.input.getField().tabIndex=t||""}),e("autofocus",null),e("direction","ltr",function(e,t){return e.doc.setDirection(t)},!0),e("phrases",null)}(Sl),Ul=(Gl=Sl).optionHandlers,Vl=Gl.helpers={},Gl.prototype={constructor:Gl,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,t){var r=this.options,n=r[e];r[e]==t&&"mode"!=e||(r[e]=t,Ul.hasOwnProperty(e)&&Yn(this,Ul[e])(this,t,n),it(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,r=0;r<t.length;++r)if(t[r]==e||t[r].name==e)return t.splice(r,1),!0},addOverlay:_n(function(e,t){var r=e.token?e:Gl.getMode(this.options,e);if(r.startState)throw new Error("Overlays may not be stateful.");!function(e,t,r){for(var n=0,i=r(t);n<e.length&&r(e[n])<=i;)n++;e.splice(n,0,t)}(this.state.overlays,{mode:r,modeSpec:e,opaque:t&&t.opaque,priority:t&&t.priority||0},function(e){return e.priority}),this.state.modeGen++,qn(this)}),removeOverlay:_n(function(e){for(var t=this.state.overlays,r=0;r<t.length;++r){var n=t[r].modeSpec;if(n==e||"string"==typeof e&&n.name==e)return t.splice(r,1),this.state.modeGen++,void qn(this)}}),indentLine:_n(function(e,t,r){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),pe(this.doc,e)&&kl(this,e,t,r)}),indentSelection:_n(function(e){for(var t=this,r=this.doc.sel.ranges,n=-1,i=0;i<r.length;i++){var o=r[i];if(o.empty())o.head.line>n&&(kl(t,o.head.line,e,!0),n=o.head.line,i==t.doc.sel.primIndex&&kn(t));else{var l=o.from(),s=o.to(),a=Math.max(n,l.line);n=Math.min(t.lastLine(),s.line-(s.ch?0:1))+1;for(var u=a;u<n;++u)kl(t,u,e);var c=t.doc.sel.ranges;0==l.ch&&r.length==c.length&&0<c[i].from().ch&&Ki(t.doc,i,new mi(l,c[i].to()),V)}}}),getTokenAt:function(e,t){return Kt(this,e,t)},getLineTokens:function(e,t){return Kt(this,ve(e),t,!0)},getTokenTypeAt:function(e){e=Se(this.doc,e);var t,r=zt(this,ae(this.doc,e.line)),n=0,i=(r.length-1)/2,o=e.ch;if(0==o)t=r[2];else for(;;){var l=n+i>>1;if((l?r[2*l-1]:0)>=o)i=l;else{if(!(r[2*l+1]<o)){t=r[2*l+2];break}n=l+1}}var s=t?t.indexOf("overlay "):-1;return s<0?t:0==s?null:t.slice(0,s-1)},getModeAt:function(e){var t=this.doc.mode;return t.innerMode?Gl.innerMode(t,this.getTokenAt(e).state).mode:t},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var r=[];if(!Vl.hasOwnProperty(t))return r;var n=Vl[t],i=this.getModeAt(e);if("string"==typeof i[t])n[i[t]]&&r.push(n[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var l=n[i[t][o]];l&&r.push(l)}else i.helperType&&n[i.helperType]?r.push(n[i.helperType]):n[i.name]&&r.push(n[i.name]);for(var s=0;s<n._global.length;s++){var a=n._global[s];a.pred(i,this)&&-1==B(r,a.val)&&r.push(a.val)}return r},getStateAfter:function(e,t){var r=this.doc;return Rt(this,(e=Ce(r,null==e?r.first+r.size-1:e))+1,t).state},cursorCoords:function(e,t){var r=this.doc.sel.primary();return jr(this,null==e?r.head:"object"==typeof e?Se(this.doc,e):e?r.from():r.to(),t||"page")},charCoords:function(e,t){return Kr(this,Se(this.doc,e),t||"page")},coordsChar:function(e,t){return _r(this,(e=Vr(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=Vr(this,{top:e,left:0},t||"page").top,de(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,r){var n,i=!1;if("number"==typeof e){var o=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:o<e&&(e=o,i=!0),n=ae(this.doc,e)}else n=e;return Ur(this,n,{top:0,left:0},t||"page",r||i).top+(i?this.doc.height-Ye(n):0)},defaultTextHeight:function(){return Jr(this.display)},defaultCharWidth:function(){return en(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,r,n,i){var o,l,s,a=this.display,u=(e=jr(this,Se(this.doc,e))).bottom,c=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),a.sizer.appendChild(t),"over"==n)u=e.top;else if("above"==n||"near"==n){var h=Math.max(a.wrapper.clientHeight,this.doc.height),f=Math.max(a.sizer.clientWidth,a.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>h)&&e.top>t.offsetHeight?u=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=h&&(u=e.bottom),c+t.offsetWidth>f&&(c=f-t.offsetWidth)}t.style.top=u+"px",t.style.left=t.style.right="","right"==i?(c=a.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?c=0:"middle"==i&&(c=(a.sizer.clientWidth-t.offsetWidth)/2),t.style.left=c+"px"),r&&(o=this,l={left:c,top:u,right:c+t.offsetWidth,bottom:u+t.offsetHeight},null!=(s=Sn(o,l)).scrollTop&&On(o,s.scrollTop),null!=s.scrollLeft&&Dn(o,s.scrollLeft))},triggerOnKeyDown:_n(il),triggerOnKeyPress:_n(ll),triggerOnKeyUp:ol,triggerOnMouseDown:_n(cl),execCommand:function(e){if($o.hasOwnProperty(e))return $o[e].call(null,this)},triggerElectric:_n(function(e){Al(this,e)}),findPosH:function(e,t,r,n){var i=1;t<0&&(i=-1,t=-t);for(var o=Se(this.doc,e),l=0;l<t&&!(o=Fl(this.doc,o,i,r,n)).hitSide;++l);return o},moveH:_n(function(t,r){var n=this;this.extendSelectionsBy(function(e){return n.display.shift||n.doc.extend||e.empty()?Fl(n.doc,e.head,t,r,n.options.rtlMoveVisually):t<0?e.from():e.to()},j)}),deleteH:_n(function(r,n){var e=this.doc.sel,i=this.doc;e.somethingSelected()?i.replaceSelection("",null,"+delete"):jo(this,function(e){var t=Fl(i,e.head,r,n,!1);return r<0?{from:t,to:e.head}:{from:e.head,to:t}})}),findPosV:function(e,t,r,n){var i=1,o=n;t<0&&(i=-1,t=-t);for(var l=Se(this.doc,e),s=0;s<t;++s){var a=jr(this,l,"div");if(null==o?o=a.left:a.left=o,(l=Pl(this,a,i,r)).hitSide)break}return l},moveV:_n(function(n,i){var o=this,l=this.doc,s=[],a=!this.display.shift&&!l.extend&&l.sel.somethingSelected();if(l.extendSelectionsBy(function(e){if(a)return n<0?e.from():e.to();var t=jr(o,e.head,"div");null!=e.goalColumn&&(t.left=e.goalColumn),s.push(t.left);var r=Pl(o,t,n,i);return"page"==i&&e==l.sel.primary()&&Ln(o,Kr(o,r,"div").top-t.top),r},j),s.length)for(var e=0;e<l.sel.ranges.length;e++)l.sel.ranges[e].goalColumn=s[e]}),findWordAt:function(e){var t=ae(this.doc,e.line).text,r=e.ch,n=e.ch;if(t){var i=this.getHelper(e,"wordChars");"before"!=e.sticky&&n!=t.length||!r?++n:--r;for(var o=t.charAt(r),l=te(o,i)?function(e){return te(e,i)}:/\s/.test(o)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!te(e)};0<r&&l(t.charAt(r-1));)--r;for(;n<t.length&&l(t.charAt(n));)++n}return new mi(ve(e.line,r),ve(e.line,n))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?H(this.display.cursorDiv,"CodeMirror-overwrite"):T(this.display.cursorDiv,"CodeMirror-overwrite"),it(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==W()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:_n(function(e,t){Tn(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Lr(this)-this.display.barHeight,width:e.scrollWidth-Lr(this)-this.display.barWidth,clientHeight:Tr(this),clientWidth:kr(this)}},scrollIntoView:_n(function(e,t){var r,n;null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:ve(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?(n=e,Mn(r=this),r.curOp.scrollToPos=n):Nn(this,e.from,e.to,e.margin)}),setSize:_n(function(e,t){var r=this,n=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=n(e)),null!=t&&(this.display.wrapper.style.height=n(t)),this.options.lineWrapping&&Ir(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){Zn(r,i,"widget");break}++i}),this.curOp.forceUpdate=!0,it(this,"refresh",this)}),operation:function(e){return Xn(this,e)},startOperation:function(){return Bn(this)},endOperation:function(){return Gn(this)},refresh:_n(function(){var e=this.display.cachedTextHeight;qn(this),this.curOp.forceUpdate=!0,zr(this),Tn(this,this.doc.scrollLeft,this.doc.scrollTop),si(this),(null==e||.5<Math.abs(e-Jr(this.display)))&&on(this),it(this,"refresh",this)}),swapDoc:_n(function(e){var t=this.doc;return t.cm=null,Oi(this,e),zr(this),this.display.input.reset(),Tn(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,sr(this,"swapDoc",this,t),t}),phrase:function(e){var t=this.options.phrases;return t&&Object.prototype.hasOwnProperty.call(t,e)?t[e]:e},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},at(Gl),Gl.registerHelper=function(e,t,r){Vl.hasOwnProperty(e)||(Vl[e]=Gl[e]={_global:[]}),Vl[e][t]=r},Gl.registerGlobalHelper=function(e,t,r,n){Gl.registerHelper(e,t,n),Vl[e]._global.push({pred:r,val:n})};var jl,Xl="iter insert remove copy getEditor constructor".split(" ");for(var Yl in ko.prototype)ko.prototype.hasOwnProperty(Yl)&&B(Xl,Yl)<0&&(Sl.prototype[Yl]=function(e){return function(){return e.apply(this.doc,arguments)}}(ko.prototype[Yl]));return at(ko),Sl.inputStyles={textarea:Kl,contenteditable:El},Sl.defineMode=function(e){Sl.defaults.mode||"null"==e||(Sl.defaults.mode=e),function(e,t){2<arguments.length&&(t.dependencies=Array.prototype.slice.call(arguments,2)),kt[e]=t}.apply(this,arguments)},Sl.defineMIME=function(e,t){Tt[e]=t},Sl.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),Sl.defineMIME("text/plain","null"),Sl.defineExtension=function(e,t){Sl.prototype[e]=t},Sl.defineDocExtension=function(e,t){ko.prototype[e]=t},Sl.fromTextArea=function(t,e){if((e=e?I(e):{}).value=t.value,!e.tabindex&&t.tabIndex&&(e.tabindex=t.tabIndex),!e.placeholder&&t.placeholder&&(e.placeholder=t.placeholder),null==e.autofocus){var r=W();e.autofocus=r==t||null!=t.getAttribute("autofocus")&&r==document.body}function n(){t.value=s.getValue()}var i;if(t.form&&(tt(t.form,"submit",n),!e.leaveSubmitMethodAlone)){var o=t.form;i=o.submit;try{var l=o.submit=function(){n(),o.submit=i,o.submit(),o.submit=l}}catch(e){}}e.finishInit=function(e){e.save=n,e.getTextArea=function(){return t},e.toTextArea=function(){e.toTextArea=isNaN,n(),t.parentNode.removeChild(e.getWrapperElement()),t.style.display="",t.form&&(nt(t.form,"submit",n),"function"==typeof t.form.submit&&(t.form.submit=i))}},t.style.display="none";var s=Sl(function(e){return t.parentNode.insertBefore(e,t.nextSibling)},e);return s},(jl=Sl).off=nt,jl.on=tt,jl.wheelEventPixels=pi,jl.Doc=ko,jl.splitLines=xt,jl.countColumn=z,jl.findColumn=X,jl.isWordChar=ee,jl.Pass=U,jl.signal=it,jl.Line=Yt,jl.changeEnd=wi,jl.scrollbarModel=In,jl.Pos=ve,jl.cmpPos=me,jl.modes=kt,jl.mimeModes=Tt,jl.resolveMode=Mt,jl.getMode=Nt,jl.modeExtensions=Ot,jl.extendMode=At,jl.copyState=Dt,jl.startState=Ht,jl.innerMode=Wt,jl.commands=$o,jl.keyMap=Io,jl.keyName=Vo,jl.isModifierKey=Go,jl.lookupKey=Bo,jl.normalizeKeyMap=Ro,jl.StringStream=Ft,jl.SharedTextMarker=xo,jl.TextMarker=bo,jl.LineWidget=vo,jl.e_preventDefault=ut,jl.e_stopPropagation=ct,jl.e_stop=ft,jl.addClass=H,jl.contains=D,jl.rmClass=T,jl.keyNames=Ho,Sl.version="5.40.2",Sl}),function(e){"object"==typeof exports&&"object"==typeof module?e(require("../../lib/codemirror")):"function"==typeof define&&define.amd?define(["../../lib/codemirror"],e):e(CodeMirror)}(function(g){"use strict";g.runMode=function(e,t,r,n){var i=g.getMode(g.defaults,t),a=/MSIE \d/.test(navigator.userAgent)&&(null==document.documentMode||document.documentMode<9);if(r.appendChild){var u=n&&n.tabSize||g.defaults.tabSize,c=r,h=0;c.innerHTML="",r=function(e,t){if("\n"==e)return c.appendChild(document.createTextNode(a?"\r":e)),void(h=0);for(var r="",n=0;;){var i=e.indexOf("\t",n);if(-1==i){r+=e.slice(n),h+=e.length-n;break}h+=i-n,r+=e.slice(n,i);var o=u-h%u;h+=o;for(var l=0;l<o;++l)r+=" ";n=i+1}if(t){var s=c.appendChild(document.createElement("span"));s.className="cm-"+t.replace(/ +/g," cm-"),s.appendChild(document.createTextNode(r))}else c.appendChild(document.createTextNode(r))}}for(var o=g.splitLines(e),l=n&&n.state||g.startState(i),s=0,f=o.length;s<f;++s){s&&r("\n");var d=new g.StringStream(o[s]);for(!d.string&&i.blankLine&&i.blankLine(l);!d.eol();){var p=i.token(d,l);r(d.current(),p,s,d.start,l),d.start=d.pos}}}}); |