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antosdk-apps/SimpleMDE/build/debug/main.js
lxsang fcaa1e9b1c Add package dependencies
2020-12-18 21:52:44 +01:00

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t(){r.activeTouch&&(i=setTimeout((function(){r.activeTouch=null}),1e3),(o=r.activeTouch).end=+new Date)}function n(e,t){if(null==t.left)return!0;var n=t.left-e.left,r=t.top-e.top;return n*n+r*r>400}var r=e.display;Ro(r.scroller,"mousedown",gt(e,Et)),Ro(r.scroller,"dblclick",ki&&11>Si?gt(e,(function(t){if(!Dr(e,t)){var n=At(e,t);if(n&&!It(e,t)&&!Nt(e.display,t)){Oo(t);var r=e.findWordAt(n);pe(e.doc,r.anchor,r.head)}}})):function(t){Dr(e,t)||Oo(t)}),Bi||Ro(r.scroller,"contextmenu",(function(t){Yt(e,t)}));var i,o={end:0};Ro(r.scroller,"touchstart",(function(t){if(!Dr(e,t)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(t)){clearTimeout(i);var n=+new Date;r.activeTouch={start:n,moved:!1,prev:n-o.end<=300?o:null},1==t.touches.length&&(r.activeTouch.left=t.touches[0].pageX,r.activeTouch.top=t.touches[0].pageY)}})),Ro(r.scroller,"touchmove",(function(){r.activeTouch&&(r.activeTouch.moved=!0)})),Ro(r.scroller,"touchend",(function(i){var o=r.activeTouch;if(o&&!Nt(r,i)&&null!=o.left&&!o.moved&&new Date-o.start<300){var l,a=e.coordsChar(r.activeTouch,"page");l=!o.prev||n(o,o.prev)?new le(a,a):!o.prev.prev||n(o,o.prev.prev)?e.findWordAt(a):new le(zi(a.line,0),ue(e.doc,zi(a.line+1,0))),e.setSelection(l.anchor,l.head),e.focus(),Oo(i)}t()})),Ro(r.scroller,"touchcancel",t),Ro(r.scroller,"scroll",(function(){r.scroller.clientHeight&&(Dt(e,r.scroller.scrollTop),Ht(e,r.scroller.scrollLeft,!0),Wo(e,"scroll",e))})),Ro(r.scroller,"mousewheel",(function(t){Wt(e,t)})),Ro(r.scroller,"DOMMouseScroll",(function(t){Wt(e,t)})),Ro(r.wrapper,"scroll",(function(){r.wrapper.scrollTop=r.wrapper.scrollLeft=0})),r.dragFunctions={enter:function(t){Dr(e,t)||Po(t)},over:function(t){Dr(e,t)||(function(e,t){var n=At(e,t);if(n){var r=document.createDocumentFragment();Ae(e,n,r),e.display.dragCursor||(e.display.dragCursor=Zr("div",null,"CodeMirror-cursors 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e;Ro(window,"resize",(function(){null==e&&(e=setTimeout((function(){e=null,ri(Mt)}),100))})),Ro(window,"blur",(function(){ri(Gt)}))}(),rl=!0),st(this),this.curOp.forceUpdate=!0,cr(this,i),r.autofocus&&!Ii||c.hasFocus()?setTimeout($r(qt,this),20):Gt(this),io)io.hasOwnProperty(u)&&io[u](this,r[u],oo);w(this),r.finishInit&&r.finishInit(this);for(var h=0;h<co.length;++h)co[h](this);ct(this),Ci&&r.lineWrapping&&"optimizelegibility"==getComputedStyle(a.lineDiv).textRendering&&(a.lineDiv.style.textRendering="auto")}function t(e,t,n){var r=this;this.input=n,r.scrollbarFiller=Zr("div",null,"CodeMirror-scrollbar-filler"),r.scrollbarFiller.setAttribute("cm-not-content","true"),r.gutterFiller=Zr("div",null,"CodeMirror-gutter-filler"),r.gutterFiller.setAttribute("cm-not-content","true"),r.lineDiv=Zr("div",null,"CodeMirror-code"),r.selectionDiv=Zr("div",null,null,"position: relative; z-index: 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n(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption),r(t)}function r(e){e.doc.iter((function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)})),e.doc.frontier=e.doc.first,Ie(e,100),e.state.modeGen++,e.curOp&&wt(e)}function i(e){var t=lt(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/at(e.display)-3);return function(i){if(Bn(e.doc,i))return 0;var o=0;if(i.widgets)for(var l=0;l<i.widgets.length;l++)i.widgets[l].height&&(o+=i.widgets[l].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function o(e){var t=e.doc,n=i(e);t.iter((function(e){var t=n(e);t!=e.height&&dr(e,t)}))}function l(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Ke(e)}function a(e){s(e),wt(e),setTimeout((function(){b(e)}),20)}function s(e){var t=e.display.gutters,n=e.options.gutters;Jr(t);for(var r=0;r<n.length;++r){var i=n[r],o=t.appendChild(Zr("div",null,"CodeMirror-gutter 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t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+He(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Be(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function p(e,t,n){this.cm=n;var r=this.vert=Zr("div",[Zr("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=Zr("div",[Zr("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r),e(i),Ro(r,"scroll",(function(){r.clientHeight&&t(r.scrollTop,"vertical")})),Ro(i,"scroll",(function(){i.clientWidth&&t(i.scrollLeft,"horizontal")})),this.checkedZeroWidth=!1,ki&&8>Si&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function m(){}function g(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&tl(t.display.wrapper,t.display.scrollbars.addClass)),t.display.scrollbars=new e.scrollbarModel[t.options.scrollbarStyle]((function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller),Ro(e,"mousedown",(function(){t.state.focused&&setTimeout((function(){t.display.input.focus()}),0)})),e.setAttribute("cm-not-content","true")}),(function(e,n){"horizontal"==n?Ht(t,e):Dt(t,e)}),t),t.display.scrollbars.addClass&&nl(t.display.wrapper,t.display.scrollbars.addClass)}function v(e,t){t||(t=d(e));var n=e.display.barWidth,r=e.display.barHeight;y(e,t);for(var i=0;4>i&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&A(e),y(e,d(e)),n=e.display.barWidth,r=e.display.barHeight}function y(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}function x(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-De(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=mr(t,r),l=mr(t,i);if(n&&n.ensure){var a=n.ensure.from.line,s=n.ensure.to.line;o>a?(o=a,l=mr(t,gr(ur(t,a))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=l&&(o=mr(t,gr(ur(t,s))-e.wrapper.clientHeight),l=s)}return{from:o,to:Math.max(l,o+1)}}function b(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=S(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",l=0;l<n.length;l++)if(!n[l].hidden){e.options.fixedGutter&&n[l].gutter&&(n[l].gutter.style.left=o);var a=n[l].alignable;if(a)for(var s=0;s<a.length;s++)a[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function w(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=k(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(Zr("div",[Zr("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,l=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-l)+1,r.lineNumWidth=r.lineNumInnerWidth+l,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",c(e),!0}return!1}function k(e,t){return String(e.lineNumberFormatter(t+e.firstLineNumber))}function S(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function C(e,t,n){var r=e.display;this.viewport=t,this.visible=x(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=_e(e),this.force=n,this.dims=O(e),this.events=[]}function L(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return St(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==Tt(e))return!1;w(e)&&(St(e),t.dims=O(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>l&&n.viewTo-l<20&&(l=Math.min(i,n.viewTo)),Fi&&(o=Hn(e.doc,o),l=Wn(e.doc,l));var a=o!=n.viewFrom||l!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;(function(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=bt(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=bt(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Ct(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(bt(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,Ct(e,n)))),r.viewTo=n})(e,o,l),n.viewOffset=gr(ur(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var s=Tt(e);if(!a&&0==s&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=ei();return s>4&&(n.lineDiv.style.display="none"),function(e,t,n){function r(t){var n=t.nextSibling;return Ci&&Pi&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var i=e.display,o=e.options.lineNumbers,l=i.lineDiv,a=l.firstChild,s=i.view,c=i.viewFrom,u=0;u<s.length;u++){var h=s[u];if(h.hidden);else if(h.node&&h.node.parentNode==l){for(;a!=h.node;)a=r(a);var f=o&&null!=t&&c>=t&&h.lineNumber;h.changes&&(jr(h.changes,"gutter")>-1&&(f=!1),I(e,h,c,n)),f&&(Jr(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(k(e.options,c)))),a=h.node.nextSibling}else{var d=_(e,h,c,n);l.insertBefore(d,a)}c+=h.size}for(;a;)a=r(a)}(e,n.updateLineNumbers,t.dims),s>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,c&&ei()!=c&&c.offsetHeight&&c.focus(),Jr(n.cursorDiv),Jr(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,a&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,Ie(e,400)),n.updateLineNumbers=null,!0}function T(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=_e(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+He(e.display)-Fe(e),n.top)}),t.visible=x(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&L(e,t);r=!1){A(e);var i=d(e);Me(e),v(e,i),N(e,i)}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 M(e,t){var n=new C(e,t);if(L(e,n)){A(e),T(e,n);var r=d(e);Me(e),v(e,r),N(e,r),n.finish()}}function N(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+Be(e)+"px"}function A(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i,o=t.view[r];if(!o.hidden){if(ki&&8>Si){var l=o.node.offsetTop+o.node.offsetHeight;i=l-n,n=l}else{var a=o.node.getBoundingClientRect();i=a.bottom-a.top}var s=o.line.height-i;if(2>i&&(i=lt(t)),(s>.001||-.001>s)&&(dr(o.line,i),E(o.line),o.rest))for(var c=0;c<o.rest.length;c++)E(o.rest[c])}}}function E(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.parentNode.offsetHeight}function O(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l)n[e.options.gutters[l]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[l]]=o.clientWidth;return{fixedPos:S(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function I(e,t,n,r){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?D(e,t):"gutter"==o?W(e,t,n,r):"class"==o?H(t):"widget"==o&&B(e,t,r)}t.changes=null}function P(e){return e.node==e.text&&(e.node=Zr("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),ki&&8>Si&&(e.node.style.zIndex=2)),e.node}function R(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):Jn(e,t)}function D(e,t){var n=t.text.className,r=R(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,H(t)):n&&(t.text.className=n)}function H(e){(function(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;if(t&&(t+=" CodeMirror-linebackground"),e.background)t?e.background.className=t:(e.background.parentNode.removeChild(e.background),e.background=null);else if(t){var n=P(e);e.background=n.insertBefore(Zr("div",null,t),n.firstChild)}})(e),e.line.wrapClass?P(e).className=e.line.wrapClass:e.node!=e.text&&(e.node.className="");var t=e.textClass?e.textClass+" "+(e.line.textClass||""):e.line.textClass;e.text.className=t||""}function W(e,t,n,r){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=P(t);t.gutterBackground=Zr("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){i=P(t);var l=t.gutter=Zr("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(e.display.input.setUneditable(l),i.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=l.appendChild(Zr("div",k(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: 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be(e,t,n){(Wr(e,"beforeSelectionChange")||e.cm&&Wr(e.cm,"beforeSelectionChange"))&&(t=function(e,t,n){var r={ranges:t.ranges,update:function(t){this.ranges=[];for(var n=0;n<t.length;n++)this.ranges[n]=new le(ue(e,t[n].anchor),ue(e,t[n].head))},origin:n&&n.origin};return Wo(e,"beforeSelectionChange",e,r),e.cm&&Wo(e.cm,"beforeSelectionChange",e.cm,r),r.ranges!=t.ranges?ae(r.ranges,r.ranges.length-1):t}(e,t,n));var r=n&&n.bias||(ji(t.primary().head,e.sel.primary().head)<0?-1:1);we(e,Se(e,t,r,!0)),n&&!1===n.scroll||!e.cm||an(e.cm)}function we(e,t){t.equals(e.sel)||(e.sel=t,e.cm&&(e.cm.curOp.updateInput=e.cm.curOp.selectionChanged=!0,Hr(e.cm)),Pr(e,"cursorActivity",e))}function ke(e){we(e,Se(e,e.sel,null,!1))}function Se(e,t,n,r){for(var i,o=0;o<t.ranges.length;o++){var l=t.ranges[o],a=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[o],s=Le(e,l.anchor,a&&a.anchor,n,r),c=Le(e,l.head,a&&a.head,n,r);(i||s!=l.anchor||c!=l.head)&&(i||(i=t.ranges.slice(0,o)),i[o]=new le(s,c))}return 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0>n&&0==t.ch?t.line>e.first?ue(e,zi(t.line-1)):null:n>0&&t.ch==(r||ur(e,t.line)).text.length?t.line<e.first+e.size-1?zi(t.line+1,0):null:new zi(t.line,t.ch+n)}function Me(e){e.display.input.showSelection(e.display.input.prepareSelection())}function Ne(e,t){for(var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),l=0;l<n.sel.ranges.length;l++)if(!1!==t||l!=n.sel.primIndex){var a=n.sel.ranges[l];if(!(a.from().line>=e.display.viewTo||a.to().line<e.display.viewFrom)){var s=a.empty();(s||e.options.showCursorWhenSelecting)&&Ae(e,a.head,i),s||Ee(e,a,o)}}return r}function Ae(e,t,n){var r=tt(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(Zr("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var o=n.appendChild(Zr("div"," ","CodeMirror-cursor 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g=m;m=h,h=g}d=m.left,p=h.right}null==n&&0==e&&(d=c),h.top-m.top>3&&(r(d,m.top,null,m.bottom),d=c,m.bottom<h.top&&r(d,m.bottom,null,h.top)),null==i&&t==f&&(p=u),(!a||m.top<a.top||m.top==a.top&&m.left<a.left)&&(a=m),(!s||h.bottom>s.bottom||h.bottom==s.bottom&&h.right>s.right)&&(s=h),c+1>d&&(d=c),r(d,h.top,p-d,h.bottom)})),{start:a,end:s}}var o=e.display,l=e.doc,a=document.createDocumentFragment(),s=We(e.display),c=s.left,u=Math.max(o.sizerWidth,_e(e)-o.sizer.offsetLeft)-s.right,h=t.from(),f=t.to();if(h.line==f.line)i(h.line,h.ch,f.ch);else{var d=ur(l,h.line),p=ur(l,f.line),m=Dn(d)==Dn(p),g=i(h.line,h.ch,m?d.text.length+1:null).end,v=i(f.line,m?0:null,f.ch).start;m&&(g.top<v.top-2?(r(g.right,g.top,null,g.bottom),r(c,v.top,v.left,v.bottom)):r(g.right,g.top,v.left-g.right,g.bottom)),g.bottom<v.top&&r(c,g.bottom,null,v.top)}n.appendChild(a)}function Oe(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval((function(){t.cursorDiv.style.visibility=(n=!n)?"":"hidden"}),e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Ie(e,t){e.doc.mode.startState&&e.doc.frontier<e.display.viewTo&&e.state.highlight.set(t,$r(Pe,e))}function Pe(e){var t=e.doc;if(t.frontier<t.first&&(t.frontier=t.first),!(t.frontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=ho(t.mode,Re(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),(function(o){if(t.frontier>=e.display.viewFrom){var l=o.styles,a=o.text.length>e.options.maxHighlightLength,s=Vn(e,o,a?ho(t.mode,r):r,!0);o.styles=s.styles;var c=o.styleClasses,u=s.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var h=!l||l.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),f=0;!h&&f<l.length;++f)h=l[f]!=o.styles[f];h&&i.push(t.frontier),o.stateAfter=a?r:ho(t.mode,r)}else o.text.length<=e.options.maxHighlightLength&&Xn(e,o.text,r),o.stateAfter=t.frontier%5==0?ho(t.mode,r):null;return++t.frontier,+new Date>n?(Ie(e,e.options.workDelay),!0):void 0})),i.length&&mt(e,(function(){for(var t=0;t<i.length;t++)kt(e,i[t],"text")}))}}function Re(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return!0;var o=function(e,t,n){for(var r,i,o=e.doc,l=n?-1:t-(e.doc.mode.innerMode?1e3:100),a=t;a>l;--a){if(a<=o.first)return o.first;var s=ur(o,a-1);if(s.stateAfter&&(!n||a<=o.frontier))return a;var c=qo(s.text,null,e.options.tabSize);(null==i||r>c)&&(i=a-1,r=c)}return i}(e,t,n),l=o>r.first&&ur(r,o-1).stateAfter;return l=l?ho(r.mode,l):fo(r.mode),r.iter(o,t,(function(n){Xn(e,n.text,l);var 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r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(r=0;r<e.rest.length;r++)if(pr(e.rest[r])>n)return{map:e.measure.maps[r],cache:e.measure.caches[r],before:!0}}function je(e,t,n,r){return Ge(e,qe(e,t),n,r)}function Ue(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[Ct(e,t)];var n=e.display.externalMeasured;return n&&t>=n.lineN&&t<n.lineN+n.size?n:void 0}function qe(e,t){var n=pr(t),r=Ue(e,n);r&&!r.text?r=null:r&&r.changes&&(I(e,r,n,O(e)),e.curOp.forceUpdate=!0),r||(r=function(e,t){var n=pr(t=Dn(t)),r=e.display.externalMeasured=new xt(e.doc,t,n);r.lineN=n;var i=r.built=Jn(e,r);return r.text=i.pre,Qr(e.display.lineMeasure,i.pre),r}(e,t));var i=ze(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function Ge(e,t,n,r,i){t.before&&(n=-1);var o,l=n+(r||"");return t.cache.hasOwnProperty(l)?o=t.cache[l]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(function(e,t,n){var r=e.options.lineWrapping,i=r&&_e(e);if(!t.measure.heights||r&&t.measure.width!=i){var o=t.measure.heights=[];if(r){t.measure.width=i;for(var l=t.text.firstChild.getClientRects(),a=0;a<l.length-1;a++){var s=l[a],c=l[a+1];Math.abs(s.bottom-c.bottom)>2&&o.push((s.bottom+c.top)/2-n.top)}}o.push(n.bottom-n.top)}}(e,t.view,t.rect),t.hasHeights=!0),(o=function(e,t,n,r){var i,o=Ye(t.map,n,r),l=o.node,a=o.start,s=o.end,c=o.collapse;if(3==l.nodeType){for(var u=0;4>u;u++){for(;a&&Xr(t.line.text.charAt(o.coverStart+a));)--a;for(;o.coverStart+s<o.coverEnd&&Xr(t.line.text.charAt(o.coverStart+s));)++s;if(ki&&9>Si&&0==a&&s==o.coverEnd-o.coverStart)i=l.parentNode.getBoundingClientRect();else if(ki&&e.options.lineWrapping){var h=Vo(l,a,s).getClientRects();i=h.length?h["right"==r?h.length-1:0]:$i}else 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v=u?g[u-1]:0,y=g[u],x={left:("right"==c?i.right:i.left)-t.rect.left,right:("left"==c?i.left:i.right)-t.rect.left,top:v,bottom:y};return i.left||i.right||(x.bogus=!0),e.options.singleCursorHeightPerLine||(x.rtop=d,x.rbottom=p),x}(e,t,n,r)).bogus||(t.cache[l]=o)),{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}function Ye(e,t,n){for(var r,i,o,l,a=0;a<e.length;a+=3){var s=e[a],c=e[a+1];if(s>t?(i=0,o=1,l="left"):c>t?o=1+(i=t-s):(a==e.length-3||t==c&&e[a+3]>t)&&(i=(o=c-s)-1,t>=c&&(l="right")),null!=i){if(r=e[a+2],s==c&&n==(r.insertLeft?"left":"right")&&(l=n),"left"==n&&0==i)for(;a&&e[a-2]==e[a-3]&&e[a-1].insertLeft;)r=e[2+(a-=3)],l="left";if("right"==n&&i==c-s)for(;a<e.length-3&&e[a+3]==e[a+4]&&!e[a+5].insertLeft;)r=e[(a+=3)+2],l="right";break}}return{node:r,start:i,end:o,collapse:l,coverStart:s,coverEnd:c}}function $e(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function Ve(e){e.display.externalMeasure=null,Jr(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)$e(e.display.view[t])}function Ke(e){Ve(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function Xe(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Ze(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function Je(e,t,n,r){if(t.widgets)for(var i=0;i<t.widgets.length;++i)if(t.widgets[i].above){var o=zn(t.widgets[i]);n.top+=o,n.bottom+=o}if("line"==r)return n;r||(r="local");var l=gr(t);if("local"==r?l+=De(e.display):l-=e.display.viewOffset,"page"==r||"window"==r){var a=e.display.lineSpace.getBoundingClientRect();l+=a.top+("window"==r?0:Ze());var s=a.left+("window"==r?0:Xe());n.left+=s,n.right+=s}return n.top+=l,n.bottom+=l,n}function Qe(e,t,n){if("div"==n)return t;var r=t.left,i=t.top;if("page"==n)r-=Xe(),i-=Ze();else if("local"==n||!n){var o=e.display.sizer.getBoundingClientRect();r+=o.left,i+=o.top}var l=e.display.lineSpace.getBoundingClientRect();return{left:r-l.left,top:i-l.top}}function et(e,t,n,r,i){return r||(r=ur(e.doc,t.line)),Je(e,r,je(e,r,t.ch,i),n)}function tt(e,t,n,r,i,o){function l(t,l){var a=Ge(e,i,t,l?"right":"left",o);return l?a.left=a.right:a.right=a.left,Je(e,r,a,n)}function a(e,t){var n=s[t],r=n.level%2;return e==li(n)&&t&&n.level<s[t-1].level?(e=ai(n=s[--t])-(n.level%2?0:1),r=!0):e==ai(n)&&t<s.length-1&&n.level<s[t+1].level&&(e=li(n=s[++t])-n.level%2,r=!1),r&&e==n.to&&e>n.from?l(e-1):l(e,r)}r=r||ur(e.doc,t.line),i||(i=qe(e,r));var s=vr(r),c=t.ch;if(!s)return l(c);var u=a(c,di(s,c));return null!=ul&&(u.other=a(c,ul)),u}function nt(e,t){var n=0;t=ue(e.doc,t),e.options.lineWrapping||(n=at(e.display)*t.ch);var r=ur(e.doc,t.line),i=gr(r)+De(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function rt(e,t,n,r){var i=zi(e,t);return i.xRel=r,n&&(i.outside=!0),i}function it(e,t,n){var r=e.doc;if(0>(n+=e.display.viewOffset))return rt(r.first,0,!0,-1);var i=mr(r,n),o=r.first+r.size-1;if(i>o)return rt(r.first+r.size-1,ur(r,o).text.length,!0,1);0>t&&(t=0);for(var l=ur(r,i);;){var a=ot(e,l,i,t,n),s=Pn(l),c=s&&s.find(0,!0);if(!s||!(a.ch>c.from.ch||a.ch==c.from.ch&&a.xRel>0))return a;i=pr(l=c.to.line)}}function ot(e,t,n,r,i){function o(r){var i=tt(e,zi(n,r),"line",t,c);return a=!0,l>i.bottom?i.left-s:l<i.top?i.left+s:(a=!1,i.left)}var l=i-gr(t),a=!1,s=2*e.display.wrapper.clientWidth,c=qe(e,t),u=vr(t),h=t.text.length,f=si(t),d=ci(t),p=o(f),m=a,g=o(d),v=a;if(r>g)return rt(n,d,v,1);for(;;){if(u?d==f||d==mi(t,f,1):1>=d-f){for(var y=p>r||g-r>=r-p?f:d,x=r-(y==f?p:g);Xr(t.text.charAt(y));)++y;return rt(n,y,y==f?m:v,-1>x?-1:x>1?1:0)}var b=Math.ceil(h/2),w=f+b;if(u){w=f;for(var k=0;b>k;++k)w=mi(t,w,1)}var S=o(w);S>r?(d=w,g=S,(v=a)&&(g+=1e3),h=b):(f=w,p=S,m=a,h-=b)}}function lt(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==qi){qi=Zr("pre");for(var t=0;49>t;++t)qi.appendChild(document.createTextNode("x")),qi.appendChild(Zr("br"));qi.appendChild(document.createTextNode("x"))}Qr(e.measure,qi);var n=qi.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),Jr(e.measure),n||1}function at(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=Zr("span","xxxxxxxxxx"),n=Zr("pre",[t]);Qr(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function st(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Ki},Vi?Vi.ops.push(e.curOp):e.curOp.ownsGroup=Vi={ops:[e.curOp],delayedCallbacks:[]}}function ct(e){var t=e.curOp.ownsGroup;if(t)try{!function(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}(t)}finally{Vi=null;for(var n=0;n<t.ops.length;n++)t.ops[n].cm.curOp=null;!function(e){for(var t=e.ops,n=0;n<t.length;n++)ut(t[n]);for(n=0;n<t.length;n++)ht(t[n]);for(n=0;n<t.length;n++)ft(t[n]);for(n=0;n<t.length;n++)dt(t[n]);for(n=0;n<t.length;n++)pt(t[n])}(t)}}function ut(e){var t=e.cm,n=t.display;(function(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Be(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Be(e)+"px",t.scrollbarsClipped=!0)})(t),e.updateMaxLine&&h(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new C(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function ht(e){e.updatedDisplay=e.mustUpdate&&L(e.cm,e.update)}function ft(e){var t=e.cm,n=t.display;e.updatedDisplay&&A(t),e.barMeasure=d(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=je(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Be(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-_e(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection(e.focus))}function dt(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Ht(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==ei()&&(!document.hasFocus||document.hasFocus());e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&v(t,e.barMeasure),e.updatedDisplay&&N(t,e.barMeasure),e.selectionChanged&&Oe(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&Y(e.cm)}function pt(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&T(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null==e.scrollTop||n.scroller.scrollTop==e.scrollTop&&!e.forceScroll||(r.scrollTop=Math.max(0,Math.min(n.scroller.scrollHeight-n.scroller.clientHeight,e.scrollTop)),n.scrollbars.setScrollTop(r.scrollTop),n.scroller.scrollTop=r.scrollTop),null==e.scrollLeft||n.scroller.scrollLeft==e.scrollLeft&&!e.forceScroll||(r.scrollLeft=Math.max(0,Math.min(n.scroller.scrollWidth-n.scroller.clientWidth,e.scrollLeft)),n.scrollbars.setScrollLeft(r.scrollLeft),n.scroller.scrollLeft=r.scrollLeft,b(t)),e.scrollToPos){var i=function(e,t,n,r){null==r&&(r=0);for(var i=0;5>i;i++){var o=!1,l=tt(e,t),a=n&&n!=t?tt(e,n):l,s=on(e,Math.min(l.left,a.left),Math.min(l.top,a.top)-r,Math.max(l.left,a.left),Math.max(l.bottom,a.bottom)+r),c=e.doc.scrollTop,u=e.doc.scrollLeft;if(null!=s.scrollTop&&(Dt(e,s.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(o=!0)),null!=s.scrollLeft&&(Ht(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-u)>1&&(o=!0)),!o)break}return l}(t,ue(r,e.scrollToPos.from),ue(r,e.scrollToPos.to),e.scrollToPos.margin);e.scrollToPos.isCursor&&t.state.focused&&function(e,t){if(!Dr(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!Ei){var o=Zr("div","​",null,"position: absolute; top: "+(t.top-n.viewOffset-De(e.display))+"px; height: "+(t.bottom-t.top+Be(e)+n.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}(t,i)}var o=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(o)for(var a=0;a<o.length;++a)o[a].lines.length||Wo(o[a],"hide");if(l)for(a=0;a<l.length;++a)l[a].lines.length&&Wo(l[a],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Wo(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function mt(e,t){if(e.curOp)return t();st(e);try{return t()}finally{ct(e)}}function gt(e,t){return function(){if(e.curOp)return t.apply(e,arguments);st(e);try{return t.apply(e,arguments)}finally{ct(e)}}}function vt(e){return function(){if(this.curOp)return e.apply(this,arguments);st(this);try{return e.apply(this,arguments)}finally{ct(this)}}}function yt(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);st(t);try{return e.apply(this,arguments)}finally{ct(t)}}}function xt(e,t,n){this.line=t,this.rest=function(e){for(var t,n;t=Pn(e);)e=t.find(1,!0).line,(n||(n=[])).push(e);return n}(t),this.size=this.rest?pr(zr(this.rest))-n+1:1,this.node=this.text=null,this.hidden=Bn(e,t)}function bt(e,t,n){for(var r,i=[],o=t;n>o;o=r){var l=new xt(e.doc,ur(e.doc,o),o);r=o+l.size,i.push(l)}return i}function wt(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Fi&&Hn(e.doc,t)<i.viewTo&&St(e);else if(n<=i.viewFrom)Fi&&Wn(e.doc,n+r)>i.viewFrom?St(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)St(e);else if(t<=i.viewFrom)(o=Lt(e,n,n+r,1))?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):St(e);else if(n>=i.viewTo){var o;(o=Lt(e,t,t,-1))?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):St(e)}else{var l=Lt(e,t,t,-1),a=Lt(e,n,n+r,1);l&&a?(i.view=i.view.slice(0,l.index).concat(bt(e,l.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=r):St(e)}var s=i.externalMeasured;s&&(n<s.lineN?s.lineN+=r:t<s.lineN+s.size&&(i.externalMeasured=null))}function kt(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[Ct(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==jr(l,n)&&l.push(n)}}}function St(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Ct(e,t){if(t>=e.display.viewTo)return null;if(0>(t-=e.display.viewFrom))return null;for(var n=e.display.view,r=0;r<n.length;r++)if(0>(t-=n[r].size))return r}function Lt(e,t,n,r){var i,o=Ct(e,t),l=e.display.view;if(!Fi||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var a=0,s=e.display.viewFrom;o>a;a++)s+=l[a].size;if(s!=t){if(r>0){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;Hn(e.doc,n)!=n;){if(o==(0>r?0:l.length-1))return null;n+=r*l[o-(0>r?1:0)].size,o+=r}return{index:o,lineN:n}}function Tt(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function Mt(e){var t=e.display;t.lastWrapHeight==t.wrapper.clientHeight&&t.lastWrapWidth==t.wrapper.clientWidth||(t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize())}function Nt(e,t){for(var n=Er(t);n!=e.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==e.sizer&&n!=e.mover)return!0}function At(e,t,n,r){var i=e.display;if(!n&&"true"==Er(t).getAttribute("cm-not-content"))return null;var o,l,a=i.lineSpace.getBoundingClientRect();try{o=t.clientX-a.left,l=t.clientY-a.top}catch(t){return null}var s,c=it(e,o,l);if(r&&1==c.xRel&&(s=ur(e.doc,c.line).text).length==c.ch){var u=qo(s,s.length,e.options.tabSize)-s.length;c=zi(c.line,Math.max(0,Math.round((o-We(e.display).left)/at(e.display))-u))}return c}function Et(e){var t=this,n=t.display;if(!(Dr(t,e)||n.activeTouch&&n.input.supportsTouch())){if(n.shift=e.shiftKey,Nt(n,e))return void(Ci||(n.scroller.draggable=!1,setTimeout((function(){n.scroller.draggable=!0}),100)));if(!It(t,e)){var r=At(t,e);switch(window.focus(),Or(e)){case 1:t.state.selectingText?t.state.selectingText(e):r?function(e,t,n){ki?setTimeout($r(Y,e),0):e.curOp.focus=ei();var r,i=+new Date;Yi&&Yi.time>i-400&&0==ji(Yi.pos,n)?r="triple":Gi&&Gi.time>i-400&&0==ji(Gi.pos,n)?(r="double",Yi={time:i,pos:n}):(r="single",Gi={time:i,pos:n});var o,l=e.doc.sel,a=Pi?t.metaKey:t.ctrlKey;e.options.dragDrop&&il&&!e.isReadOnly()&&"single"==r&&(o=l.contains(n))>-1&&(ji((o=l.ranges[o]).from(),n)<0||n.xRel>0)&&(ji(o.to(),n)>0||n.xRel<0)?function(e,t,n,r){var i=e.display,o=+new Date,l=gt(e,(function(a){Ci&&(i.scroller.draggable=!1),e.state.draggingText=!1,Ho(document,"mouseup",l),Ho(i.scroller,"drop",l),Math.abs(t.clientX-a.clientX)+Math.abs(t.clientY-a.clientY)<10&&(Oo(a),!r&&+new Date-200<o&&pe(e.doc,n),Ci||ki&&9==Si?setTimeout((function(){document.body.focus(),i.input.focus()}),20):i.input.focus())}));Ci&&(i.scroller.draggable=!0),e.state.draggingText=l,i.scroller.dragDrop&&i.scroller.dragDrop(),Ro(document,"mouseup",l),Ro(i.scroller,"drop",l)}(e,t,n,a):function(e,t,n,r,i){function o(t){if(0!=ji(g,t))if(g=t,"rect"==r){for(var i=[],o=e.options.tabSize,l=qo(ur(c,n.line).text,n.ch,o),a=qo(ur(c,t.line).text,t.ch,o),s=Math.min(l,a),d=Math.max(l,a),p=Math.min(n.line,t.line),m=Math.min(e.lastLine(),Math.max(n.line,t.line));m>=p;p++){var v=ur(c,p).text,y=Go(v,s,o);s==d?i.push(new le(zi(p,y),zi(p,y))):v.length>y&&i.push(new le(zi(p,y),zi(p,Go(v,d,o))))}i.length||i.push(new le(n,n)),xe(c,ae(f.ranges.slice(0,h).concat(i),h),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var x=u,b=x.anchor,w=t;if("single"!=r){if("double"==r)var k=e.findWordAt(t);else k=new le(zi(t.line,0),ue(c,zi(t.line+1,0)));ji(k.anchor,b)>0?(w=k.head,b=G(x.from(),k.anchor)):(w=k.anchor,b=q(x.to(),k.head))}(i=f.ranges.slice(0))[h]=new le(ue(c,b),w),xe(c,ae(i,h),jo)}}function l(t){var n=++y,i=At(e,t,!0,"rect"==r);if(i)if(0!=ji(i,g)){e.curOp.focus=ei(),o(i);var a=x(s,c);(i.line>=a.to||i.line<a.from)&&setTimeout(gt(e,(function(){y==n&&l(t)})),150)}else{var u=t.clientY<v.top?-20:t.clientY>v.bottom?20:0;u&&setTimeout(gt(e,(function(){y==n&&(s.scroller.scrollTop+=u,l(t))})),50)}}function a(t){e.state.selectingText=!1,y=1/0,Oo(t),s.input.focus(),Ho(document,"mousemove",b),Ho(document,"mouseup",w),c.history.lastSelOrigin=null}var s=e.display,c=e.doc;Oo(t);var u,h,f=c.sel,d=f.ranges;if(i&&!t.shiftKey?(h=c.sel.contains(n),u=h>-1?d[h]:new le(n,n)):(u=c.sel.primary(),h=c.sel.primIndex),Ri?t.shiftKey&&t.metaKey:t.altKey)r="rect",i||(u=new le(n,n)),n=At(e,t,!0,!0),h=-1;else if("double"==r){var p=e.findWordAt(n);u=e.display.shift||c.extend?de(c,u,p.anchor,p.head):p}else if("triple"==r){var m=new le(zi(n.line,0),ue(c,zi(n.line+1,0)));u=e.display.shift||c.extend?de(c,u,m.anchor,m.head):m}else u=de(c,u,n);i?-1==h?(h=d.length,xe(c,ae(d.concat([u]),h),{scroll:!1,origin:"*mouse"})):d.length>1&&d[h].empty()&&"single"==r&&!t.shiftKey?(xe(c,ae(d.slice(0,h).concat(d.slice(h+1)),0),{scroll:!1,origin:"*mouse"}),f=c.sel):ge(c,h,u,jo):(h=0,xe(c,new oe([u],0),jo),f=c.sel);var g=n,v=s.wrapper.getBoundingClientRect(),y=0,b=gt(e,(function(e){Or(e)?l(e):a(e)})),w=gt(e,a);e.state.selectingText=w,Ro(document,"mousemove",b),Ro(document,"mouseup",w)}(e,t,n,r,a)}(t,e,r):Er(e)==n.scroller&&Oo(e);break;case 2:Ci&&(t.state.lastMiddleDown=+new Date),r&&pe(t.doc,r),setTimeout((function(){n.input.focus()}),20),Oo(e);break;case 3:Bi?Yt(t,e):function(e){e.state.delayingBlurEvent=!0,setTimeout((function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Gt(e))}),100)}(t)}}}}function Ot(e,t,n,r){try{var i=t.clientX,o=t.clientY}catch(t){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&Oo(t);var l=e.display,a=l.lineDiv.getBoundingClientRect();if(o>a.bottom||!Wr(e,n))return Ar(t);o-=a.top-l.viewOffset;for(var s=0;s<e.options.gutters.length;++s){var c=l.gutters.childNodes[s];if(c&&c.getBoundingClientRect().right>=i){var u=mr(e.doc,o),h=e.options.gutters[s];return Wo(e,n,e,u,h,t),Ar(t)}}}function It(e,t){return Ot(e,t,"gutterClick",!0)}function Pt(e){var t=this;if(Rt(t),!Dr(t,e)&&!Nt(t.display,e)){Oo(e),ki&&(Xi=+new Date);var n=At(t,e,!0),r=e.dataTransfer.files;if(n&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),l=0,a=function(e,r){if(!t.options.allowDropFileTypes||-1!=jr(t.options.allowDropFileTypes,e.type)){var a=new FileReader;a.onload=gt(t,(function(){var e=a.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),o[r]=e,++l==i){var s={from:n=ue(t.doc,n),to:n,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};Zt(t.doc,s),ye(t.doc,se(n,no(s)))}})),a.readAsText(e)}},s=0;i>s;++s)a(r[s],s);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1)return t.state.draggingText(e),void setTimeout((function(){t.display.input.focus()}),20);try{if(o=e.dataTransfer.getData("Text")){if(t.state.draggingText&&!(Pi?e.altKey:e.ctrlKey))var c=t.listSelections();if(be(t.doc,se(n,n)),c)for(s=0;s<c.length;++s)rn(t.doc,"",c[s].anchor,c[s].head,"drag");t.replaceSelection(o,"around","paste"),t.display.input.focus()}}catch(e){}}}}function Rt(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function Dt(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,xi||M(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbars.setScrollTop(t),xi&&M(e),Ie(e,100))}function Ht(e,t,n){(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,b(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Wt(e,t){var n=Qi(t),r=n.x,i=n.y,o=e.display,l=o.scroller,a=l.scrollWidth>l.clientWidth,s=l.scrollHeight>l.clientHeight;if(r&&a||i&&s){if(i&&Pi&&Ci)e:for(var c=t.target,u=o.view;c!=l;c=c.parentNode)for(var h=0;h<u.length;h++)if(u[h].node==c){e.display.currentWheelTarget=c;break e}if(r&&!xi&&!Mi&&null!=Ji)return i&&s&&Dt(e,Math.max(0,Math.min(l.scrollTop+i*Ji,l.scrollHeight-l.clientHeight))),Ht(e,Math.max(0,Math.min(l.scrollLeft+r*Ji,l.scrollWidth-l.clientWidth))),(!i||i&&s)&&Oo(t),void(o.wheelStartX=null);if(i&&null!=Ji){var f=i*Ji,d=e.doc.scrollTop,p=d+o.wrapper.clientHeight;0>f?d=Math.max(0,d+f-50):p=Math.min(e.doc.height,p+f+50),M(e,{top:d,bottom:p})}20>Zi&&(null==o.wheelStartX?(o.wheelStartX=l.scrollLeft,o.wheelStartY=l.scrollTop,o.wheelDX=r,o.wheelDY=i,setTimeout((function(){if(null!=o.wheelStartX){var e=l.scrollLeft-o.wheelStartX,t=l.scrollTop-o.wheelStartY,n=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null,n&&(Ji=(Ji*Zi+n)/(Zi+1),++Zi)}}),200)):(o.wheelDX+=r,o.wheelDY+=i))}}function Bt(e,t,n){if("string"==typeof t&&!(t=po[t]))return!1;e.display.input.ensurePolled();var r=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=Fo}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}function _t(e,t,n,r){var i=e.state.keySeq;if(i){if(vo(t))return"handled";eo.set(50,(function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())})),t=i+" "+t}var o=function(e,t,n){for(var r=0;r<e.state.keyMaps.length;r++){var i=go(t,e.state.keyMaps[r],n,e);if(i)return i}return e.options.extraKeys&&go(t,e.options.extraKeys,n,e)||go(t,e.options.keyMap,n,e)}(e,t,r);return"multi"==o&&(e.state.keySeq=t),"handled"==o&&Pr(e,"keyHandled",e,t,n),"handled"!=o&&"multi"!=o||(Oo(n),Oe(e)),i&&!o&&/\'$/.test(t)?(Oo(n),!0):!!o}function Ft(e,t){var n=yo(t,!0);return!!n&&(t.shiftKey&&!e.state.keySeq?_t(e,"Shift-"+n,t,(function(t){return Bt(e,t,!0)}))||_t(e,n,t,(function(t){return("string"==typeof t?/^go[A-Z]/.test(t):t.motion)?Bt(e,t):void 0})):_t(e,n,t,(function(t){return Bt(e,t)})))}function zt(e){var t=this;if(t.curOp.focus=ei(),!Dr(t,e)){ki&&11>Si&&27==e.keyCode&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=16==n||e.shiftKey;var r=Ft(t,e);Mi&&(to=r?n:null,!r&&88==n&&!al&&(Pi?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=n||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||function(e){function t(e){18!=e.keyCode&&e.altKey||(tl(n,"CodeMirror-crosshair"),Ho(document,"keyup",t),Ho(document,"mouseover",t))}var n=e.display.lineDiv;nl(n,"CodeMirror-crosshair"),Ro(document,"keyup",t),Ro(document,"mouseover",t)}(t)}}function jt(e){16==e.keyCode&&(this.doc.sel.shift=!1),Dr(this,e)}function Ut(e){var t=this;if(!(Nt(t.display,e)||Dr(t,e)||e.ctrlKey&&!e.altKey||Pi&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(Mi&&n==to)return to=null,void Oo(e);Mi&&(!e.which||e.which<10)&&Ft(t,e)||function(e,t,n){return _t(e,"'"+n+"'",t,(function(t){return Bt(e,t,!0)}))}(t,e,String.fromCharCode(null==r?n:r))||t.display.input.onKeyPress(e)}}function qt(e){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Wo(e,"focus",e),e.state.focused=!0,nl(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),Ci&&setTimeout((function(){e.display.input.reset(!0)}),20)),e.display.input.receivedFocus()),Oe(e))}function Gt(e){e.state.delayingBlurEvent||(e.state.focused&&(Wo(e,"blur",e),e.state.focused=!1,tl(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout((function(){e.state.focused||(e.display.shift=!1)}),150))}function Yt(e,t){Nt(e.display,t)||function(e,t){return!!Wr(e,"gutterContextMenu")&&Ot(e,t,"gutterContextMenu",!1)}(e,t)||Dr(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function $t(e,t){if(ji(e,t.from)<0)return e;if(ji(e,t.to)<=0)return no(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=no(t).ch-t.to.ch),zi(n,r)}function Vt(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new le($t(i.anchor,t),$t(i.head,t)))}return ae(n,e.sel.primIndex)}function Kt(e,t,n){return e.line==t.line?zi(n.line,e.ch-t.ch+n.ch):zi(n.line+(e.line-t.line),e.ch)}function Xt(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){this.canceled=!0}};return n&&(r.update=function(t,n,r,i){t&&(this.from=ue(e,t)),n&&(this.to=ue(e,n)),r&&(this.text=r),void 0!==i&&(this.origin=i)}),Wo(e,"beforeChange",e,r),e.cm&&Wo(e.cm,"beforeChange",e.cm,r),r.canceled?null:{from:r.from,to:r.to,text:r.text,origin:r.origin}}function Zt(e,t,n){if(e.cm){if(!e.cm.curOp)return gt(e.cm,Zt)(e,t,n);if(e.cm.state.suppressEdits)return}if(!(Wr(e,"beforeChange")||e.cm&&Wr(e.cm,"beforeChange"))||(t=Xt(e,t,!0))){var r=_i&&!n&&function(e,t,n){var r=null;if(e.iter(t.line,n.line+1,(function(e){if(e.markedSpans)for(var t=0;t<e.markedSpans.length;++t){var n=e.markedSpans[t].marker;!n.readOnly||r&&-1!=jr(r,n)||(r||(r=[])).push(n)}})),!r)return null;for(var i=[{from:t,to:n}],o=0;o<r.length;++o)for(var l=r[o],a=l.find(0),s=0;s<i.length;++s){var c=i[s];if(!(ji(c.to,a.from)<0||ji(c.from,a.to)>0)){var u=[s,1],h=ji(c.from,a.from),f=ji(c.to,a.to);(0>h||!l.inclusiveLeft&&!h)&&u.push({from:c.from,to:a.from}),(f>0||!l.inclusiveRight&&!f)&&u.push({from:a.to,to:c.to}),i.splice.apply(i,u),s+=u.length-1}}return i}(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)Jt(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text});else Jt(e,t)}}function Jt(e,t){if(1!=t.text.length||""!=t.text[0]||0!=ji(t.from,t.to)){var n=Vt(e,t);wr(e,t,n,e.cm?e.cm.curOp.id:NaN),tn(e,t,n,Sn(e,t));var r=[];sr(e,(function(e,n){n||-1!=jr(r,e.history)||(Nr(e.history,t),r.push(e.history)),tn(e,t,null,Sn(e,t))}))}}function Qt(e,t,n){if(!e.cm||!e.cm.state.suppressEdits){for(var r,i=e.history,o=e.sel,l="undo"==t?i.done:i.undone,a="undo"==t?i.undone:i.done,s=0;s<l.length&&(r=l[s],n?!r.ranges||r.equals(e.sel):r.ranges);s++);if(s!=l.length){for(i.lastOrigin=i.lastSelOrigin=null;(r=l.pop()).ranges;){if(kr(r,a),n&&!r.equals(e.sel))return void xe(e,r,{clearRedo:!1});o=r}var c=[];kr(o,a),a.push({changes:c,generation:i.generation}),i.generation=r.generation||++i.maxGeneration;var u=Wr(e,"beforeChange")||e.cm&&Wr(e.cm,"beforeChange");for(s=r.changes.length-1;s>=0;--s){var h=r.changes[s];if(h.origin=t,u&&!Xt(e,h,!1))return void(l.length=0);c.push(xr(e,h));var f=s?Vt(e,h):zr(l);tn(e,h,f,Ln(e,h)),!s&&e.cm&&e.cm.scrollIntoView({from:h.from,to:no(h)});var d=[];sr(e,(function(e,t){t||-1!=jr(d,e.history)||(Nr(e.history,h),d.push(e.history)),tn(e,h,null,Ln(e,h))}))}}}}function en(e,t){if(0!=t&&(e.first+=t,e.sel=new oe(Ur(e.sel.ranges,(function(e){return new le(zi(e.anchor.line+t,e.anchor.ch),zi(e.head.line+t,e.head.ch))})),e.sel.primIndex),e.cm)){wt(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)kt(e.cm,r,"gutter")}}function tn(e,t,n,r){if(e.cm&&!e.cm.curOp)return gt(e.cm,tn)(e,t,n,r);if(t.to.line<e.first)en(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);en(e,i),t={from:zi(e.first,0),to:zi(t.to.line+i,t.to.ch),text:[zr(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:zi(o,ur(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=hr(e,t.from,t.to),n||(n=Vt(e,t)),e.cm?nn(e.cm,t,r):or(e,t,r),be(e,n,zo)}}function nn(e,t,n){var r=e.doc,o=e.display,l=t.from,a=t.to,s=!1,c=l.line;e.options.lineWrapping||(c=pr(Dn(ur(r,l.line))),r.iter(c,a.line+1,(function(e){return e==o.maxLine?(s=!0,!0):void 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u=e.doc.height+He(o),h=l>n,f=i>u-l;if(a>n)c.scrollTop=h?0:n;else if(i>a+s){var d=Math.min(n,(f?u:i)-s);d!=a&&(c.scrollTop=d)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,m=_e(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),g=r-t>m;return g&&(r=t+m),10>t?c.scrollLeft=0:p>t?c.scrollLeft=Math.max(0,t-(g?0:10)):r>m+p-3&&(c.scrollLeft=r+(g?0:10)-m),c}function ln(e,t,n){null==t&&null==n||sn(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function an(e){sn(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?zi(t.line,t.ch-1):t,r=zi(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function sn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=nt(e,t.from),r=nt(e,t.to),i=on(e,Math.min(n.left,r.left),Math.min(n.top,r.top)-t.margin,Math.max(n.right,r.right),Math.max(n.bottom,r.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function cn(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=Re(e,t):n="prev");var l=e.options.tabSize,a=ur(o,t),s=qo(a.text,null,l);a.stateAfter&&(a.stateAfter=null);var c,u=a.text.match(/^\s*/)[0];if(r||/\S/.test(a.text)){if("smart"==n&&((c=o.mode.indent(i,a.text.slice(u.length),a.text))==Fo||c>150)){if(!r)return;n="prev"}}else c=0,n="not";"prev"==n?c=t>o.first?qo(ur(o,t-1).text,null,l):0:"add"==n?c=s+e.options.indentUnit:"subtract"==n?c=s-e.options.indentUnit:"number"==typeof n&&(c=s+n),c=Math.max(0,c);var h="",f=0;if(e.options.indentWithTabs)for(var d=Math.floor(c/l);d;--d)f+=l,h+="\t";if(c>f&&(h+=Fr(c-f)),h!=u)return rn(o,h,zi(t,0),zi(t,u.length),"+input"),a.stateAfter=null,!0;for(d=0;d<o.sel.ranges.length;d++){var p=o.sel.ranges[d];if(p.head.line==t&&p.head.ch<u.length){ge(o,d,new le(f=zi(t,u.length),f));break}}}function un(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=ur(e,ce(e,t)):i=pr(t),null==i?null:(r(o,i)&&e.cm&&kt(e.cm,i,n),o)}function hn(e,t){for(var n=e.doc.sel.ranges,r=[],i=0;i<n.length;i++){for(var o=t(n[i]);r.length&&ji(o.from,zr(r).to)<=0;){var l=r.pop();if(ji(l.from,o.from)<0){o.from=l.from;break}}r.push(o)}mt(e,(function(){for(var t=r.length-1;t>=0;t--)rn(e.doc,"",r[t].from,r[t].to,"+delete");an(e)}))}function fn(e,t,n,r,i){function o(){var t=a+n;return!(t<e.first||t>=e.first+e.size)&&(a=t,u=ur(e,t))}function l(e){var t=(i?mi:gi)(u,s,n,!0);if(null==t){if(e||!o())return!1;s=i?(0>n?ci:si)(u):0>n?u.text.length:0}else s=t;return!0}var a=t.line,s=t.ch,c=n,u=ur(e,a);if("char"==r)l();else if("column"==r)l(!0);else if("word"==r||"group"==r)for(var h=null,f="group"==r,d=e.cm&&e.cm.getHelper(t,"wordChars"),p=!0;!(0>n)||l(!p);p=!1){var m=u.text.charAt(s)||"\n",g=Vr(m,d)?"w":f&&"\n"==m?"n":!f||/\s/.test(m)?null:"p";if(!f||p||g||(g="s"),h&&h!=g){0>n&&(n=1,l());break}if(g&&(h=g),n>0&&!l(!p))break}var v=Le(e,zi(a,s),t,c,!0);return ji(t,v)||(v.hitSide=!0),v}function dn(e,t,n,r){var i,o=e.doc,l=t.left;if("page"==r){var a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);i=t.top+n*(a-(0>n?1.5:.5)*lt(e.display))}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;;){var s=it(e,l,i);if(!s.outside)break;if(0>n?0>=i:i>=o.height){s.hitSide=!0;break}i+=5*n}return s}function pn(t,n,r,i){e.defaults[t]=n,r&&(io[t]=i?function(e,t,n){n!=oo&&r(e,t,n)}:r)}function mn(e){for(var t,n,r,i,o=e.split(/-(?!$)/),l=(e=o[o.length-1],0);l<o.length-1;l++){var a=o[l];if(/^(cmd|meta|m)$/i.test(a))i=!0;else if(/^a(lt)?$/i.test(a))t=!0;else if(/^(c|ctrl|control)$/i.test(a))n=!0;else{if(!/^s(hift)$/i.test(a))throw new Error("Unrecognized modifier name: "+a);r=!0}}return 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one");Fi=!0}o.addToHistory&&wr(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var a,s=t.line,c=e.cm;if(e.iter(s,n.line+1,(function(e){c&&o.collapsed&&!c.options.lineWrapping&&Dn(e)==c.display.maxLine&&(a=!0),o.collapsed&&s!=t.line&&dr(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new bn(o,s==t.line?t.ch:null,s==n.line?n.ch:null)),++s})),o.collapsed&&e.iter(t.line,n.line+1,(function(t){Bn(e,t)&&dr(t,0)})),o.clearOnEnter&&Ro(o,"beforeCursorEnter",(function(){o.clear()})),o.readOnly&&(_i=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++bo,o.atomic=!0),c){if(a&&(c.curOp.updateMaxLine=!0),o.collapsed)wt(c,t.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var u=t.line;u<=n.line;u++)kt(c,u,"text");o.atomic&&ke(c.doc),Pr(c,"markerAdded",c,o)}return o}function yn(e){return e.findMarks(zi(e.first,0),e.clipPos(zi(e.lastLine())),(function(e){return e.parent}))}function xn(e){for(var t=0;t<e.length;t++){var n=e[t],r=[n.primary.doc];sr(n.primary.doc,(function(e){r.push(e)}));for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==jr(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}}}function bn(e,t,n){this.marker=e,this.from=t,this.to=n}function wn(e,t){if(e)for(var n=0;n<e.length;++n){var r=e[n];if(r.marker==t)return r}}function kn(e,t){for(var n,r=0;r<e.length;++r)e[r]!=t&&(n||(n=[])).push(e[r]);return n}function Sn(e,t){if(t.full)return null;var n=he(e,t.from.line)&&ur(e,t.from.line).markedSpans,r=he(e,t.to.line)&&ur(e,t.to.line).markedSpans;if(!n&&!r)return null;var i=t.from.ch,o=t.to.ch,l=0==ji(t.from,t.to),a=function(e,t,n){if(e)for(var r,i=0;i<e.length;++i){var o=e[i],l=o.marker;if(null==o.from||(l.inclusiveLeft?o.from<=t:o.from<t)||o.from==t&&"bookmark"==l.type&&(!n||!o.marker.insertLeft)){var a=null==o.to||(l.inclusiveRight?o.to>=t:o.to>t);(r||(r=[])).push(new bn(l,o.from,a?null:o.to))}}return r}(n,i,l),s=function(e,t,n){if(e)for(var r,i=0;i<e.length;++i){var o=e[i],l=o.marker;if(null==o.to||(l.inclusiveRight?o.to>=t:o.to>t)||o.from==t&&"bookmark"==l.type&&(!n||o.marker.insertLeft)){var a=null==o.from||(l.inclusiveLeft?o.from<=t:o.from<t);(r||(r=[])).push(new bn(l,a?null:o.from-t,null==o.to?null:o.to-t))}}return r}(r,o,l),c=1==t.text.length,u=zr(t.text).length+(c?i:0);if(a)for(var h=0;h<a.length;++h)null==(f=a[h]).to&&((d=wn(s,f.marker))?c&&(f.to=null==d.to?null:d.to+u):f.to=i);if(s)for(h=0;h<s.length;++h){var f,d;null!=(f=s[h]).to&&(f.to+=u),null==f.from?(d=wn(a,f.marker))||(f.from=u,c&&(a||(a=[])).push(f)):(f.from+=u,c&&(a||(a=[])).push(f))}a&&(a=Cn(a)),s&&s!=a&&(s=Cn(s));var p=[a];if(!c){var m,g=t.text.length-2;if(g>0&&a)for(h=0;h<a.length;++h)null==a[h].to&&(m||(m=[])).push(new bn(a[h].marker,null,null));for(h=0;g>h;++h)p.push(m);p.push(s)}return p}function Cn(e){for(var t=0;t<e.length;++t){var n=e[t];null!=n.from&&n.from==n.to&&!1!==n.marker.clearWhenEmpty&&e.splice(t--,1)}return e.length?e:null}function Ln(e,t){var n=function(e,t){var n=t["spans_"+e.id];if(!n)return null;for(var r=0,i=[];r<t.text.length;++r)i.push(Cr(n[r]));return i}(e,t),r=Sn(e,t);if(!n)return r;if(!r)return n;for(var i=0;i<n.length;++i){var o=n[i],l=r[i];if(o&&l)e:for(var a=0;a<l.length;++a){for(var s=l[a],c=0;c<o.length;++c)if(o[c].marker==s.marker)continue e;o.push(s)}else l&&(n[i]=l)}return n}function Tn(e){var t=e.markedSpans;if(t){for(var n=0;n<t.length;++n)t[n].marker.detachLine(e);e.markedSpans=null}}function Mn(e,t){if(t){for(var n=0;n<t.length;++n)t[n].marker.attachLine(e);e.markedSpans=t}}function Nn(e){return e.inclusiveLeft?-1:0}function An(e){return e.inclusiveRight?1:0}function En(e,t){var n=e.lines.length-t.lines.length;if(0!=n)return n;var r=e.find(),i=t.find(),o=ji(r.from,i.from)||Nn(e)-Nn(t);return o?-o:ji(r.to,i.to)||An(e)-An(t)||t.id-e.id}function On(e,t){var n,r=Fi&&e.markedSpans;if(r)for(var i,o=0;o<r.length;++o)(i=r[o]).marker.collapsed&&null==(t?i.from:i.to)&&(!n||En(n,i.marker)<0)&&(n=i.marker);return n}function In(e){return On(e,!0)}function Pn(e){return On(e,!1)}function Rn(e,t,n,r,i){var o=ur(e,t),l=Fi&&o.markedSpans;if(l)for(var a=0;a<l.length;++a){var s=l[a];if(s.marker.collapsed){var c=s.marker.find(0),u=ji(c.from,n)||Nn(s.marker)-Nn(i),h=ji(c.to,r)||An(s.marker)-An(i);if(!(u>=0&&0>=h||0>=u&&h>=0)&&(0>=u&&(s.marker.inclusiveRight&&i.inclusiveLeft?ji(c.to,n)>=0:ji(c.to,n)>0)||u>=0&&(s.marker.inclusiveRight&&i.inclusiveLeft?ji(c.from,r)<=0:ji(c.from,r)<0)))return!0}}}function Dn(e){for(var t;t=In(e);)e=t.find(-1,!0).line;return e}function Hn(e,t){var n=ur(e,t),r=Dn(n);return n==r?t:pr(r)}function Wn(e,t){if(t>e.lastLine())return t;var n,r=ur(e,t);if(!Bn(e,r))return t;for(;n=Pn(r);)r=n.find(1,!0).line;return pr(r)+1}function Bn(e,t){var n=Fi&&t.markedSpans;if(n)for(var r,i=0;i<n.length;++i)if((r=n[i]).marker.collapsed){if(null==r.from)return!0;if(!r.marker.widgetNode&&0==r.from&&r.marker.inclusiveLeft&&_n(e,t,r))return!0}}function _n(e,t,n){if(null==n.to){var r=n.marker.find(1,!0);return _n(e,r.line,wn(r.line.markedSpans,n.marker))}if(n.marker.inclusiveRight&&n.to==t.text.length)return!0;for(var i,o=0;o<t.markedSpans.length;++o)if((i=t.markedSpans[o]).marker.collapsed&&!i.marker.widgetNode&&i.from==n.to&&(null==i.to||i.to!=n.from)&&(i.marker.inclusiveLeft||n.marker.inclusiveRight)&&_n(e,t,i))return!0}function Fn(e,t,n){gr(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&ln(e,null,n)}function zn(e){if(null!=e.height)return e.height;var t=e.doc.cm;if(!t)return 0;if(!Jo(document.body,e.node)){var n="position: relative;";e.coverGutter&&(n+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(n+="width: "+t.display.wrapper.clientWidth+"px;"),Qr(t.display.measure,Zr("div",[e.node],null,n))}return 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e=this.cm,t=this.textarea,n=this.prevInput;if(this.contextMenuPending||!e.state.focused||ll(t)&&!n&&!this.composing||e.isReadOnly()||e.options.disableInput||e.state.keySeq)return!1;var r=t.value;if(r==n&&!e.somethingSelected())return!1;if(ki&&Si>=9&&this.hasSelection===r||Pi&&/[\uf700-\uf7ff]/.test(r))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var i=r.charCodeAt(0);if(8203!=i||n||(n="​"),8666==i)return this.reset(),this.cm.execCommand("undo")}for(var o=0,l=Math.min(n.length,r.length);l>o&&n.charCodeAt(o)==r.charCodeAt(o);)++o;var a=this;return 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o=document.activeElement;$o(i),setTimeout((function(){r.display.lineSpace.removeChild(n),o.focus()}),50)}}}var n=this,r=n.cm,i=n.div=e.lineDiv;Z(i),Ro(i,"paste",(function(e){Dr(r,e)||V(e,r)})),Ro(i,"compositionstart",(function(e){var t=e.data;if(n.composing={sel:r.doc.sel,data:t,startData:t},t){var i=r.doc.sel.primary(),o=r.getLine(i.head.line).indexOf(t,Math.max(0,i.head.ch-t.length));o>-1&&o<=i.head.ch&&(n.composing.sel=se(zi(i.head.line,o),zi(i.head.line,o+t.length)))}})),Ro(i,"compositionupdate",(function(e){n.composing.data=e.data})),Ro(i,"compositionend",(function(e){var t=n.composing;t&&(e.data==t.startData||/\u200b/.test(e.data)||(t.data=e.data),setTimeout((function(){t.handled||n.applyComposition(t),n.composing==t&&(n.composing=null)}),50))})),Ro(i,"touchstart",(function(){n.forceCompositionEnd()})),Ro(i,"input",(function(){n.composing||!r.isReadOnly()&&n.pollContent()||mt(n.cm,(function(){wt(r)}))})),Ro(i,"copy",t),Ro(i,"cut",t)},prepareSelection:function(){var e=Ne(this.cm,!1);return e.focus=this.cm.state.focused,e},showSelection:function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},showPrimarySelection:function(){var e=window.getSelection(),t=this.cm.doc.sel.primary(),n=re(this.cm,e.anchorNode,e.anchorOffset),r=re(this.cm,e.focusNode,e.focusOffset);if(!n||n.bad||!r||r.bad||0!=ji(G(n,r),t.from())||0!=ji(q(n,r),t.to())){var i=te(this.cm,t.from()),o=te(this.cm,t.to());if(i||o){var l=this.cm.display.view,a=e.rangeCount&&e.getRangeAt(0);if(i){if(!o){var s=l[l.length-1].measure,c=s.maps?s.maps[s.maps.length-1]:s.map;o={node:c[c.length-1],offset:c[c.length-2]-c[c.length-3]}}}else i={node:l[0].measure.map[2],offset:0};try{var u=Vo(i.node,i.offset,o.offset,o.node)}catch(e){}u&&(!xi&&this.cm.state.focused?(e.collapse(i.node,i.offset),u.collapsed||e.addRange(u)):(e.removeAllRanges(),e.addRange(u)),a&&null==e.anchorNode?e.addRange(a):xi&&this.startGracePeriod()),this.rememberSelection()}}},startGracePeriod:function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout((function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation((function(){e.cm.curOp.selectionChanged=!0}))}),20)},showMultipleSelections:function(e){Qr(this.cm.display.cursorDiv,e.cursors),Qr(this.cm.display.selectionDiv,e.selection)},rememberSelection:function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},selectionInEditor:function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return Jo(this.div,t)},focus:function(){"nocursor"!=this.cm.options.readOnly&&this.div.focus()},blur:function(){this.div.blur()},getField:function(){return this.div},supportsTouch:function(){return!0},receivedFocus:function(){var e=this;this.selectionInEditor()?this.pollSelection():mt(this.cm,(function(){e.cm.curOp.selectionChanged=!0})),this.polling.set(this.cm.options.pollInterval,(function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}))},selectionChanged:function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},pollSelection:function(){if(!this.composing&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;this.rememberSelection();var n=re(t,e.anchorNode,e.anchorOffset),r=re(t,e.focusNode,e.focusOffset);n&&r&&mt(t,(function(){xe(t.doc,se(n,r),zo),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)}))}},pollContent:function(){var e,t=this.cm,n=t.display,r=t.doc.sel.primary(),i=r.from(),o=r.to();if(i.line<n.viewFrom||o.line>n.viewTo-1)return!1;if(i.line==n.viewFrom||0==(e=Ct(t,i.line)))var l=pr(n.view[0].line),a=n.view[0].node;else l=pr(n.view[e].line),a=n.view[e-1].node.nextSibling;var s=Ct(t,o.line);if(s==n.view.length-1)var c=n.viewTo-1,u=n.lineDiv.lastChild;else c=pr(n.view[s+1].line)-1,u=n.view[s+1].node.previousSibling;for(var h=t.doc.splitLines(function(e,t,n,r,i){function o(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(null!=n)return""==n&&(n=t.textContent.replace(/\u200b/g,"")),void(l+=n);var c,u=t.getAttribute("cm-marker");if(u){var h=e.findMarks(zi(r,0),zi(i+1,0),function(e){return function(t){return t.id==e}}(+u));return void(h.length&&(c=h[0].find())&&(l+=hr(e.doc,c.from,c.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;for(var f=0;f<t.childNodes.length;f++)o(t.childNodes[f]);/^(pre|div|p)$/i.test(t.nodeName)&&(a=!0)}else if(3==t.nodeType){var d=t.nodeValue;if(!d)return;a&&(l+=s,a=!1),l+=d}}for(var l="",a=!1,s=e.doc.lineSeparator();o(t),t!=n;)t=t.nextSibling;return l}(t,a,u,l,c)),f=hr(t.doc,zi(l,0),zi(c,ur(t.doc,c).text.length));h.length>1&&f.length>1;)if(zr(h)==zr(f))h.pop(),f.pop(),c--;else{if(h[0]!=f[0])break;h.shift(),f.shift(),l++}for(var d=0,p=0,m=h[0],g=f[0],v=Math.min(m.length,g.length);v>d&&m.charCodeAt(d)==g.charCodeAt(d);)++d;for(var y=zr(h),x=zr(f),b=Math.min(y.length-(1==h.length?d:0),x.length-(1==f.length?d:0));b>p&&y.charCodeAt(y.length-p-1)==x.charCodeAt(x.length-p-1);)++p;h[h.length-1]=y.slice(0,y.length-p),h[0]=h[0].slice(d);var w=zi(l,d),k=zi(c,f.length?zr(f).length-p:0);return h.length>1||h[0]||ji(w,k)?(rn(t.doc,h,w,k,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&!this.composing.handled&&(this.applyComposition(this.composing),this.composing.handled=!0,this.div.blur(),this.div.focus())},applyComposition:function(e){this.cm.isReadOnly()?gt(this.cm,wt)(this.cm):e.data&&e.data!=e.startData&&gt(this.cm,$)(this.cm,e.data,0,e.sel)},setUneditable:function(e){e.contentEditable="false"},onKeyPress:function(e){e.preventDefault(),this.cm.isReadOnly()||gt(this.cm,$)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},readOnlyChanged:function(e){this.div.contentEditable=String("nocursor"!=e)},onContextMenu:qr,resetPosition:qr,needsContentAttribute:!0},ee.prototype),e.inputStyles={textarea:J,contenteditable:ee},oe.prototype={primary:function(){return this.ranges[this.primIndex]},equals:function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var n=this.ranges[t],r=e.ranges[t];if(0!=ji(n.anchor,r.anchor)||0!=ji(n.head,r.head))return!1}return!0},deepCopy:function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new le(U(this.ranges[t].anchor),U(this.ranges[t].head));return new oe(e,this.primIndex)},somethingSelected:function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},contains:function(e,t){t||(t=e);for(var n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(ji(t,r.from())>=0&&ji(e,r.to())<=0)return n}return-1}},le.prototype={from:function(){return G(this.anchor,this.head)},to:function(){return q(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var qi,Gi,Yi,$i={left:0,right:0,top:0,bottom:0},Vi=null,Ki=0,Xi=0,Zi=0,Ji=null;ki?Ji=-.53:xi?Ji=15:Ti?Ji=-.7:Ni&&(Ji=-1/3);var Qi=function(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}};e.wheelEventPixels=function(e){var t=Qi(e);return t.x*=Ji,t.y*=Ji,t};var eo=new _r,to=null,no=e.changeEnd=function(e){return e.text?zi(e.from.line+e.text.length-1,zr(e.text).length+(1==e.text.length?e.from.ch:0)):e.to};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,t){var n=this.options,r=n[e];n[e]==t&&"mode"!=e||(n[e]=t,io.hasOwnProperty(e)&&gt(this,io[e])(this,t,r))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](gn(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;n<t.length;++n)if(t[n]==e||t[n].name==e)return t.splice(n,1),!0},addOverlay:vt((function(t,n){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:r,modeSpec:t,opaque:n&&n.opaque}),this.state.modeGen++,wt(this)})),removeOverlay:vt((function(e){for(var t=this.state.overlays,n=0;n<t.length;++n){var r=t[n].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(n,1),this.state.modeGen++,void wt(this)}})),indentLine:vt((function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),he(this.doc,e)&&cn(this,e,t,n)})),indentSelection:vt((function(e){for(var t=this.doc.sel.ranges,n=-1,r=0;r<t.length;r++){var i=t[r];if(i.empty())i.head.line>n&&(cn(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&an(this));else{var o=i.from(),l=i.to(),a=Math.max(n,o.line);n=Math.min(this.lastLine(),l.line-(l.ch?0:1))+1;for(var s=a;n>s;++s)cn(this,s,e);var c=this.doc.sel.ranges;0==o.ch&&t.length==c.length&&c[r].from().ch>0&&ge(this.doc,r,new le(o,c[r].to()),zo)}}})),getTokenAt:function(e,t){return Yn(this,e,t)},getLineTokens:function(e,t){return Yn(this,zi(e),t,!0)},getTokenTypeAt:function(e){e=ue(this.doc,e);var t,n=Kn(this,ur(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var l=r+i>>1;if((l?n[2*l-1]:0)>=o)i=l;else{if(!(n[2*l+1]<o)){t=n[2*l+2];break}r=l+1}}var a=t?t.indexOf("cm-overlay "):-1;return 0>a?t:0==a?null:t.slice(0,a-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!uo.hasOwnProperty(t))return n;var r=uo[t],i=this.getModeAt(e);if("string"==typeof i[t])r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var l=r[i[t][o]];l&&n.push(l)}else i.helperType&&r[i.helperType]?n.push(r[i.helperType]):r[i.name]&&n.push(r[i.name]);for(o=0;o<r._global.length;o++){var a=r._global[o];a.pred(i,this)&&-1==jr(n,a.val)&&n.push(a.val)}return n},getStateAfter:function(e,t){var n=this.doc;return Re(this,(e=ce(n,null==e?n.first+n.size-1:e))+1,t)},cursorCoords:function(e,t){var n=this.doc.sel.primary();return tt(this,null==e?n.head:"object"==typeof e?ue(this.doc,e):e?n.from():n.to(),t||"page")},charCoords:function(e,t){return et(this,ue(this.doc,e),t||"page")},coordsChar:function(e,t){return it(this,(e=Qe(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=Qe(this,{top:e,left:0},t||"page").top,mr(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t){var n,r=!1;if("number"==typeof e){var i=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>i&&(e=i,r=!0),n=ur(this.doc,e)}else n=e;return Je(this,n,{top:0,left:0},t||"page").top+(r?this.doc.height-gr(n):0)},defaultTextHeight:function(){return lt(this.display)},defaultCharWidth:function(){return at(this.display)},setGutterMarker:vt((function(e,t,n){return un(this.doc,e,"gutter",(function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&Kr(r)&&(e.gutterMarkers=null),!0}))})),clearGutter:vt((function(e){var t=this,n=t.doc,r=n.first;n.iter((function(n){n.gutterMarkers&&n.gutterMarkers[e]&&(n.gutterMarkers[e]=null,kt(t,r,"gutter"),Kr(n.gutterMarkers)&&(n.gutterMarkers=null)),++r}))})),lineInfo:function(e){if("number"==typeof e){if(!he(this.doc,e))return null;var t=e;if(!(e=ur(this.doc,e)))return null}else if(null==(t=pr(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}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o=this.display,l=(e=tt(this,ue(this.doc,e))).bottom,a=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==r)l=e.top;else if("above"==r||"near"==r){var s=Math.max(o.wrapper.clientHeight,this.doc.height),c=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>s)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=s&&(l=e.bottom),a+t.offsetWidth>c&&(a=c-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==i?(a=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?a=0:"middle"==i&&(a=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=a+"px"),n&&function(e,t,n,r,i){var o=on(e,t,n,r,i);null!=o.scrollTop&&Dt(e,o.scrollTop),null!=o.scrollLeft&&Ht(e,o.scrollLeft)}(this,a,l,a+t.offsetWidth,l+t.offsetHeight)},triggerOnKeyDown:vt(zt),triggerOnKeyPress:vt(Ut),triggerOnKeyUp:jt,execCommand:function(e){return po.hasOwnProperty(e)?po[e].call(null,this):void 0},triggerElectric:vt((function(e){K(this,e)})),findPosH:function(e,t,n,r){var i=1;0>t&&(i=-1,t=-t);for(var o=0,l=ue(this.doc,e);t>o&&!(l=fn(this.doc,l,i,n,r)).hitSide;++o);return l},moveH:vt((function(e,t){var n=this;n.extendSelectionsBy((function(r){return n.display.shift||n.doc.extend||r.empty()?fn(n.doc,r.head,e,t,n.options.rtlMoveVisually):0>e?r.from():r.to()}),Uo)})),deleteH:vt((function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):hn(this,(function(n){var i=fn(r,n.head,e,t,!1);return 0>e?{from:i,to:n.head}:{from:n.head,to:i}}))})),findPosV:function(e,t,n,r){var i=1,o=r;0>t&&(i=-1,t=-t);for(var l=0,a=ue(this.doc,e);t>l;++l){var s=tt(this,a,"div");if(null==o?o=s.left:s.left=o,(a=dn(this,s,i,n)).hitSide)break}return a},moveV:vt((function(e,t){var n=this,r=this.doc,i=[],o=!n.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy((function(l){if(o)return 0>e?l.from():l.to();var a=tt(n,l.head,"div");null!=l.goalColumn&&(a.left=l.goalColumn),i.push(a.left);var s=dn(n,a,e,t);return"page"==t&&l==r.sel.primary()&&ln(n,null,et(n,s,"div").top-a.top),s}),Uo),i.length)for(var l=0;l<r.sel.ranges.length;l++)r.sel.ranges[l].goalColumn=i[l]})),findWordAt:function(e){var t=ur(this.doc,e.line).text,n=e.ch,r=e.ch;if(t){var i=this.getHelper(e,"wordChars");(e.xRel<0||r==t.length)&&n?--n:++r;for(var o=t.charAt(n),l=Vr(o,i)?function(e){return Vr(e,i)}:/\s/.test(o)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!Vr(e)};n>0&&l(t.charAt(n-1));)--n;for(;r<t.length&&l(t.charAt(r));)++r}return new le(zi(e.line,n),zi(e.line,r))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?nl(this.display.cursorDiv,"CodeMirror-overwrite"):tl(this.display.cursorDiv,"CodeMirror-overwrite"),Wo(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==ei()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:vt((function(e,t){null==e&&null==t||sn(this),null!=e&&(this.curOp.scrollLeft=e),null!=t&&(this.curOp.scrollTop=t)})),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Be(this)-this.display.barHeight,width:e.scrollWidth-Be(this)-this.display.barWidth,clientHeight:Fe(this),clientWidth:_e(this)}},scrollIntoView:vt((function(e,t){if(null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:zi(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)sn(this),this.curOp.scrollToPos=e;else{var n=on(this,Math.min(e.from.left,e.to.left),Math.min(e.from.top,e.to.top)-e.margin,Math.max(e.from.right,e.to.right),Math.max(e.from.bottom,e.to.bottom)+e.margin);this.scrollTo(n.scrollLeft,n.scrollTop)}})),setSize:vt((function(e,t){function n(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var r=this;null!=e&&(r.display.wrapper.style.width=n(e)),null!=t&&(r.display.wrapper.style.height=n(t)),r.options.lineWrapping&&Ve(this);var i=r.display.viewFrom;r.doc.iter(i,r.display.viewTo,(function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){kt(r,i,"widget");break}++i})),r.curOp.forceUpdate=!0,Wo(r,"refresh",this)})),operation:function(e){return mt(this,e)},refresh:vt((function(){var e=this.display.cachedTextHeight;wt(this),this.curOp.forceUpdate=!0,Ke(this),this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop),c(this),(null==e||Math.abs(e-lt(this.display))>.5)&&o(this),Wo(this,"refresh",this)})),swapDoc:vt((function(e){var t=this.doc;return t.cm=null,cr(this,e),Ke(this),this.display.input.reset(),this.scrollTo(e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,Pr(this,"swapDoc",this,t),t})),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Br(e);var ro=e.defaults={},io=e.optionHandlers={},oo=e.Init={toString:function(){return"CodeMirror.Init"}};pn("value","",(function(e,t){e.setValue(t)}),!0),pn("mode",null,(function(e,t){e.doc.modeOption=t,n(e)}),!0),pn("indentUnit",2,n,!0),pn("indentWithTabs",!1),pn("smartIndent",!0),pn("tabSize",4,(function(e){r(e),Ke(e),wt(e)}),!0),pn("lineSeparator",null,(function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter((function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(zi(r,o))}r++}));for(var i=n.length-1;i>=0;i--)rn(e.doc,t,n[i],zi(n[i].line,n[i].ch+t.length))}})),pn("specialChars",/[\u0000-\u001f\u007f\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,(function(t,n,r){t.state.specialChars=new RegExp(n.source+(n.test("\t")?"":"|\t"),"g"),r!=e.Init&&t.refresh()})),pn("specialCharPlaceholder",(function(e){var t=Zr("span","•","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}),(function(e){e.refresh()}),!0),pn("electricChars",!0),pn("inputStyle",Ii?"contenteditable":"textarea",(function(){throw new Error("inputStyle can not (yet) be changed in a running editor")}),!0),pn("rtlMoveVisually",!Di),pn("wholeLineUpdateBefore",!0),pn("theme","default",(function(e){l(e),a(e)}),!0),pn("keyMap","default",(function(t,n,r){var i=gn(n),o=r!=e.Init&&gn(r);o&&o.detach&&o.detach(t,i),i.attach&&i.attach(t,o||null)})),pn("extraKeys",null),pn("lineWrapping",!1,(function(e){e.options.lineWrapping?(nl(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(tl(e.display.wrapper,"CodeMirror-wrap"),h(e)),o(e),wt(e),Ke(e),setTimeout((function(){v(e)}),100)}),!0),pn("gutters",[],(function(e){f(e.options),a(e)}),!0),pn("fixedGutter",!0,(function(e,t){e.display.gutters.style.left=t?S(e.display)+"px":"0",e.refresh()}),!0),pn("coverGutterNextToScrollbar",!1,(function(e){v(e)}),!0),pn("scrollbarStyle","native",(function(e){g(e),v(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)}),!0),pn("lineNumbers",!1,(function(e){f(e.options),a(e)}),!0),pn("firstLineNumber",1,a,!0),pn("lineNumberFormatter",(function(e){return e}),a,!0),pn("showCursorWhenSelecting",!1,Me,!0),pn("resetSelectionOnContextMenu",!0),pn("lineWiseCopyCut",!0),pn("readOnly",!1,(function(e,t){"nocursor"==t?(Gt(e),e.display.input.blur(),e.display.disabled=!0):e.display.disabled=!1,e.display.input.readOnlyChanged(t)})),pn("disableInput",!1,(function(e,t){t||e.display.input.reset()}),!0),pn("dragDrop",!0,(function(t,n,r){if(!n!=!(r&&r!=e.Init)){var i=t.display.dragFunctions,o=n?Ro:Ho;o(t.display.scroller,"dragstart",i.start),o(t.display.scroller,"dragenter",i.enter),o(t.display.scroller,"dragover",i.over),o(t.display.scroller,"dragleave",i.leave),o(t.display.scroller,"drop",i.drop)}})),pn("allowDropFileTypes",null),pn("cursorBlinkRate",530),pn("cursorScrollMargin",0),pn("cursorHeight",1,Me,!0),pn("singleCursorHeightPerLine",!0,Me,!0),pn("workTime",100),pn("workDelay",100),pn("flattenSpans",!0,r,!0),pn("addModeClass",!1,r,!0),pn("pollInterval",100),pn("undoDepth",200,(function(e,t){e.doc.history.undoDepth=t})),pn("historyEventDelay",1250),pn("viewportMargin",10,(function(e){e.refresh()}),!0),pn("maxHighlightLength",1e4,r,!0),pn("moveInputWithCursor",!0,(function(e,t){t||e.display.input.resetPosition()})),pn("tabindex",null,(function(e,t){e.display.input.getField().tabIndex=t||""})),pn("autofocus",null);var lo=e.modes={},ao=e.mimeModes={};e.defineMode=function(t,n){e.defaults.mode||"null"==t||(e.defaults.mode=t),arguments.length>2&&(n.dependencies=Array.prototype.slice.call(arguments,2)),lo[t]=n},e.defineMIME=function(e,t){ao[e]=t},e.resolveMode=function(t){if("string"==typeof t&&ao.hasOwnProperty(t))t=ao[t];else if(t&&"string"==typeof t.name&&ao.hasOwnProperty(t.name)){var n=ao[t.name];"string"==typeof n&&(n={name:n}),(t=Gr(n,t)).name=n.name}else if("string"==typeof t&&/^[\w\-]+\/[\w\-]+\+xml$/.test(t))return e.resolveMode("application/xml");return"string"==typeof t?{name:t}:t||{name:"null"}},e.getMode=function(t,n){n=e.resolveMode(n);var r=lo[n.name];if(!r)return e.getMode(t,"text/plain");var i=r(t,n);if(so.hasOwnProperty(n.name)){var o=so[n.name];for(var l in o)o.hasOwnProperty(l)&&(i.hasOwnProperty(l)&&(i["_"+l]=i[l]),i[l]=o[l])}if(i.name=n.name,n.helperType&&(i.helperType=n.helperType),n.modeProps)for(var l in n.modeProps)i[l]=n.modeProps[l];return i},e.defineMode("null",(function(){return{token:function(e){e.skipToEnd()}}})),e.defineMIME("text/plain","null");var so=e.modeExtensions={};e.extendMode=function(e,t){Yr(t,so.hasOwnProperty(e)?so[e]:so[e]={})},e.defineExtension=function(t,n){e.prototype[t]=n},e.defineDocExtension=function(e,t){No.prototype[e]=t},e.defineOption=pn;var co=[];e.defineInitHook=function(e){co.push(e)};var uo=e.helpers={};e.registerHelper=function(t,n,r){uo.hasOwnProperty(t)||(uo[t]=e[t]={_global:[]}),uo[t][n]=r},e.registerGlobalHelper=function(t,n,r,i){e.registerHelper(t,n,i),uo[t]._global.push({pred:r,val:i})};var ho=e.copyState=function(e,t){if(!0===t)return t;if(e.copyState)return e.copyState(t);var n={};for(var r in t){var i=t[r];i instanceof Array&&(i=i.concat([])),n[r]=i}return n},fo=e.startState=function(e,t,n){return!e.startState||e.startState(t,n)};e.innerMode=function(e,t){for(;e.innerMode;){var n=e.innerMode(t);if(!n||n.mode==e)break;t=n.state,e=n.mode}return n||{mode:e,state:t}};var po=e.commands={selectAll:function(e){e.setSelection(zi(e.firstLine(),0),zi(e.lastLine()),zo)},singleSelection:function(e){e.setSelection(e.getCursor("anchor"),e.getCursor("head"),zo)},killLine:function(e){hn(e,(function(t){if(t.empty()){var n=ur(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:zi(t.head.line+1,0)}:{from:t.head,to:zi(t.head.line,n)}}return{from:t.from(),to:t.to()}}))},deleteLine:function(e){hn(e,(function(t){return{from:zi(t.from().line,0),to:ue(e.doc,zi(t.to().line+1,0))}}))},delLineLeft:function(e){hn(e,(function(e){return{from:zi(e.from().line,0),to:e.from()}}))},delWrappedLineLeft:function(e){hn(e,(function(t){var n=e.charCoords(t.head,"div").top+5;return{from:e.coordsChar({left:0,top:n},"div"),to:t.from()}}))},delWrappedLineRight:function(e){hn(e,(function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:r}}))},undo:function(e){e.undo()},redo:function(e){e.redo()},undoSelection:function(e){e.undoSelection()},redoSelection:function(e){e.redoSelection()},goDocStart:function(e){e.extendSelection(zi(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(zi(e.lastLine()))},goLineStart:function(e){e.extendSelectionsBy((function(t){return ui(e,t.head.line)}),{origin:"+move",bias:1})},goLineStartSmart:function(e){e.extendSelectionsBy((function(t){return hi(e,t.head)}),{origin:"+move",bias:1})},goLineEnd:function(e){e.extendSelectionsBy((function(t){return function(e,t){for(var n,r=ur(e.doc,t);n=Pn(r);)r=n.find(1,!0).line,t=null;var i=vr(r),o=i?i[0].level%2?si(r):ci(r):r.text.length;return zi(null==t?pr(r):t,o)}(e,t.head.line)}),{origin:"+move",bias:-1})},goLineRight:function(e){e.extendSelectionsBy((function(t){var n=e.charCoords(t.head,"div").top+5;return 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r.ch<e.getLine(r.line).search(/\S/)?hi(e,t.head):r}),Uo)},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection("\t")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),l=qo(e.getLine(o.line),o.ch,r);t.push(Fr(r-l%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){mt(e,(function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++){var i=t[r].head,o=ur(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new zi(i.line,i.ch-1)),i.ch>0)i=new zi(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),zi(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var l=ur(e.doc,i.line-1).text;l&&e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+l.charAt(l.length-1),zi(i.line-1,l.length-1),zi(i.line,1),"+transpose")}n.push(new le(i,i))}e.setSelections(n)}))},newlineAndIndent:function(e){mt(e,(function(){for(var t=e.listSelections().length,n=0;t>n;n++){var 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t={};for(var n in e)if(e.hasOwnProperty(n)){var r=e[n];if(/^(name|fallthrough|(de|at)tach)$/.test(n))continue;if("..."==r){delete e[n];continue}for(var i=Ur(n.split(" "),mn),o=0;o<i.length;o++){var l,a;o==i.length-1?(a=i.join(" "),l=r):(a=i.slice(0,o+1).join(" "),l="...");var s=t[a];if(s){if(s!=l)throw new Error("Inconsistent bindings for "+a)}else t[a]=l}delete e[n]}for(var c in t)e[c]=t[c];return e};var go=e.lookupKey=function(e,t,n,r){var i=(t=gn(t)).call?t.call(e,r):t[e];if(!1===i)return"nothing";if("..."===i)return"multi";if(null!=i&&n(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return go(e,t.fallthrough,n,r);for(var o=0;o<t.fallthrough.length;o++){var l=go(e,t.fallthrough[o],n,r);if(l)return l}}},vo=e.isModifierKey=function(e){var t="string"==typeof e?e:cl[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t},yo=e.keyName=function(e,t){if(Mi&&34==e.keyCode&&e.char)return!1;var n=cl[e.keyCode],r=n;return null!=r&&!e.altGraphKey&&(e.altKey&&"Alt"!=n&&(r="Alt-"+r),(Wi?e.metaKey:e.ctrlKey)&&"Ctrl"!=n&&(r="Ctrl-"+r),(Wi?e.ctrlKey:e.metaKey)&&"Cmd"!=n&&(r="Cmd-"+r),!t&&e.shiftKey&&"Shift"!=n&&(r="Shift-"+r),r)};e.fromTextArea=function(t,n){function r(){t.value=s.getValue()}if((n=n?Yr(n):{}).value=t.value,!n.tabindex&&t.tabIndex&&(n.tabindex=t.tabIndex),!n.placeholder&&t.placeholder&&(n.placeholder=t.placeholder),null==n.autofocus){var i=ei();n.autofocus=i==t||null!=t.getAttribute("autofocus")&&i==document.body}if(t.form&&(Ro(t.form,"submit",r),!n.leaveSubmitMethodAlone)){var o=t.form,l=o.submit;try{var a=o.submit=function(){r(),o.submit=l,o.submit(),o.submit=a}}catch(e){}}n.finishInit=function(e){e.save=r,e.getTextArea=function(){return t},e.toTextArea=function(){e.toTextArea=isNaN,r(),t.parentNode.removeChild(e.getWrapperElement()),t.style.display="",t.form&&(Ho(t.form,"submit",r),"function"==typeof t.form.submit&&(t.form.submit=l))}},t.style.display="none";var s=e((function(e){t.parentNode.insertBefore(e,t.nextSibling)}),n);return s};var xo=e.StringStream=function(e,t){this.pos=this.start=0,this.string=e,this.tabSize=t||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0};xo.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==this.lineStart},peek:function(){return this.string.charAt(this.pos)||void 0},next:function(){return this.pos<this.string.length?this.string.charAt(this.pos++):void 0},eat:function(e){var t=this.string.charAt(this.pos);if("string"==typeof e)var n=t==e;else n=t&&(e.test?e.test(t):e(t));return n?(++this.pos,t):void 0},eatWhile:function(e){for(var t=this.pos;this.eat(e););return this.pos>t},eatSpace:function(){for(var e=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>e},skipToEnd:function(){this.pos=this.string.length},skipTo:function(e){var t=this.string.indexOf(e,this.pos);return t>-1?(this.pos=t,!0):void 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bo=0,wo=e.TextMarker=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++bo};Br(wo),wo.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&st(e),Wr(this,"clear")){var n=this.find();n&&Pr(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var l=this.lines[o],a=wn(l.markedSpans,this);e&&!this.collapsed?kt(e,pr(l),"text"):e&&(null!=a.to&&(i=pr(l)),null!=a.from&&(r=pr(l))),l.markedSpans=kn(l.markedSpans,a),null==a.from&&this.collapsed&&!Bn(this.doc,l)&&e&&dr(l,lt(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(o=0;o<this.lines.length;++o){var s=Dn(this.lines[o]),c=u(s);c>e.display.maxLineLength&&(e.display.maxLine=s,e.display.maxLineLength=c,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&wt(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&ke(e.doc)),e&&Pr(e,"markerCleared",e,this),t&&ct(e),this.parent&&this.parent.clear()}},wo.prototype.find=function(e,t){null==e&&"bookmark"==this.type&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var o=this.lines[i],l=wn(o.markedSpans,this);if(null!=l.from&&(n=zi(t?o:pr(o),l.from),-1==e))return n;if(null!=l.to&&(r=zi(t?o:pr(o),l.to),1==e))return r}return n&&{from:n,to:r}},wo.prototype.changed=function(){var e=this.find(-1,!0),t=this,n=this.doc.cm;e&&n&&mt(n,(function(){var r=e.line,i=pr(e.line),o=Ue(n,i);if(o&&($e(o),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!Bn(t.doc,r)&&null!=t.height){var l=t.height;t.height=null;var 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e=this.doc.cm,t=this.line.widgets,n=this.line,r=pr(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=zn(this);dr(n,Math.max(0,n.height-o)),e&&mt(e,(function(){Fn(e,n,-o),kt(e,r,"widget")}))}},So.prototype.changed=function(){var e=this.height,t=this.doc.cm,n=this.line;this.height=null;var r=zn(this)-e;r&&(dr(n,n.height+r),t&&mt(t,(function(){t.curOp.forceUpdate=!0,Fn(t,n,r)})))};var Co=e.Line=function(e,t,n){this.text=e,Mn(this,t),this.height=n?n(this):1};Br(Co),Co.prototype.lineNo=function(){return pr(this)};var Lo={},To={};lr.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;r>n;++n){var i=this.lines[n];this.height-=i.height,jn(i),Pr(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var 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c=this.codemirror;c.on("change",(function(){c.save()}))}this.gui={},!1!==i.toolbar&&(this.gui.toolbar=this.createToolbar()),!1!==i.status&&(this.gui.statusbar=this.createStatusbar()),null!=i.autosave&&!0===i.autosave.enabled&&this.autosave(),this.gui.sideBySide=this.createSideBySide(),this._rendered=this.element;var u=this.codemirror;setTimeout(function(){u.refresh()}.bind(u),0)}},W.prototype.autosave=function(){if(B()){var e=this;if(null==this.options.autosave.uniqueId||""==this.options.autosave.uniqueId)return void console.log("SimpleMDE: You must set a uniqueId to use the autosave feature");null!=e.element.form&&null!=e.element.form&&e.element.form.addEventListener("submit",(function(){localStorage.removeItem("smde_"+e.options.autosave.uniqueId)})),!0!==this.options.autosave.loaded&&("string"==typeof localStorage.getItem("smde_"+this.options.autosave.uniqueId)&&""!=localStorage.getItem("smde_"+this.options.autosave.uniqueId)&&(this.codemirror.setValue(localStorage.getItem("smde_"+this.options.autosave.uniqueId)),this.options.autosave.foundSavedValue=!0),this.options.autosave.loaded=!0),localStorage.setItem("smde_"+this.options.autosave.uniqueId,e.value());var t=document.getElementById("autosaved");if(null!=t&&null!=t&&""!=t){var n=new Date,r=n.getHours(),i=n.getMinutes(),o="am",l=r;l>=12&&(l=r-12,o="pm"),0==l&&(l=12),i=10>i?"0"+i:i,t.innerHTML="Autosaved: "+l+":"+i+" "+o}this.autosaveTimeoutId=setTimeout((function(){e.autosave()}),this.options.autosave.delay||1e4)}else console.log("SimpleMDE: localStorage not available, cannot autosave")},W.prototype.clearAutosavedValue=function(){if(B()){if(null==this.options.autosave||null==this.options.autosave.uniqueId||""==this.options.autosave.uniqueId)return void console.log("SimpleMDE: You must set a uniqueId to clear the autosave value");localStorage.removeItem("smde_"+this.options.autosave.uniqueId)}else console.log("SimpleMDE: localStorage not available, cannot autosave")},W.prototype.createSideBySide=function(){var e=this.codemirror,t=e.getWrapperElement(),n=t.nextSibling;n&&/editor-preview-side/.test(n.className)||((n=document.createElement("div")).className="editor-preview-side",t.parentNode.insertBefore(n,t.nextSibling));var r=!1,i=!1;return e.on("scroll",(function(e){if(r)r=!1;else{i=!0;var t=e.getScrollInfo().height-e.getScrollInfo().clientHeight,o=parseFloat(e.getScrollInfo().top)/t,l=(n.scrollHeight-n.clientHeight)*o;n.scrollTop=l}})),n.onscroll=function(){if(i)i=!1;else{r=!0;var t=n.scrollHeight-n.clientHeight,o=parseFloat(n.scrollTop)/t,l=(e.getScrollInfo().height-e.getScrollInfo().clientHeight)*o;e.scrollTo(0,l)}},n},W.prototype.createToolbar=function(e){if((e=e||this.options.toolbar)&&0!==e.length){var t;for(t=0;t<e.length;t++)null!=V[e[t]]&&(e[t]=V[e[t]]);var n=document.createElement("div");n.className="editor-toolbar";var r=this,l={};for(r.toolbar=e,t=0;t<e.length;t++)if(("guide"!=e[t].name||!1!==r.options.toolbarGuideIcon)&&!(r.options.hideIcons&&-1!=r.options.hideIcons.indexOf(e[t].name)||("fullscreen"==e[t].name||"side-by-side"==e[t].name)&&Y())){if("|"===e[t]){for(var s=!1,c=t+1;c<e.length;c++)"|"===e[c]||r.options.hideIcons&&-1!=r.options.hideIcons.indexOf(e[c].name)||(s=!0);if(!s)continue}!function(e){var t;t="|"===e?o():i(e,r.options.toolbarTips,r.options.shortcuts),e.action&&("function"==typeof e.action?t.onclick=function(t){t.preventDefault(),e.action(r)}:"string"==typeof e.action&&(t.href=e.action,t.target="_blank")),l[e.name||e]=t,n.appendChild(t)}(e[t])}r.toolbarElements=l;var u=this.codemirror;u.on("cursorActivity",(function(){var e=a(u);for(var t in l)!function(t){var n=l[t];e[t]?n.className+=" active":"fullscreen"!=t&&"side-by-side"!=t&&(n.className=n.className.replace(/\s*active\s*/g,""))}(t)}));var h=u.getWrapperElement();return h.parentNode.insertBefore(n,h),n}},W.prototype.createStatusbar=function(e){e=e||this.options.status;var t=this.options,n=this.codemirror;if(e&&0!==e.length){var r,i,o,l=[];for(r=0;r<e.length;r++)if(i=void 0,o=void 0,"object"==typeof e[r])l.push({className:e[r].className,defaultValue:e[r].defaultValue,onUpdate:e[r].onUpdate});else{var a=e[r];"words"===a?(o=function(e){e.innerHTML=H(n.getValue())},i=function(e){e.innerHTML=H(n.getValue())}):"lines"===a?(o=function(e){e.innerHTML=n.lineCount()},i=function(e){e.innerHTML=n.lineCount()}):"cursor"===a?(o=function(e){e.innerHTML="0:0"},i=function(e){var t=n.getCursor();e.innerHTML=t.line+":"+t.ch}):"autosave"===a&&(o=function(e){null!=t.autosave&&!0===t.autosave.enabled&&e.setAttribute("id","autosaved")}),l.push({className:a,defaultValue:o,onUpdate:i})}var s=document.createElement("div");for(s.className="editor-statusbar",r=0;r<l.length;r++){var c=l[r],u=document.createElement("span");u.className=c.className,"function"==typeof c.defaultValue&&c.defaultValue(u),"function"==typeof c.onUpdate&&this.codemirror.on("update",function(e,t){return function(){t.onUpdate(e)}}(u,c)),s.appendChild(u)}var h=this.codemirror.getWrapperElement();return h.parentNode.insertBefore(s,h.nextSibling),s}},W.prototype.value=function(e){return void 0===e?this.codemirror.getValue():(this.codemirror.getDoc().setValue(e),this)},W.toggleBold=c,W.toggleItalic=u,W.toggleStrikethrough=h,W.toggleBlockquote=d,W.toggleHeadingSmaller=p,W.toggleHeadingBigger=m,W.toggleHeading1=g,W.toggleHeading2=v,W.toggleHeading3=y,W.toggleCodeBlock=f,W.toggleUnorderedList=x,W.toggleOrderedList=b,W.cleanBlock=w,W.drawLink=k,W.drawImage=S,W.drawTable=C,W.drawHorizontalRule=L,W.undo=T,W.redo=M,W.togglePreview=A,W.toggleSideBySide=N,W.toggleFullScreen=s,W.prototype.toggleBold=function(){c(this)},W.prototype.toggleItalic=function(){u(this)},W.prototype.toggleStrikethrough=function(){h(this)},W.prototype.toggleBlockquote=function(){d(this)},W.prototype.toggleHeadingSmaller=function(){p(this)},W.prototype.toggleHeadingBigger=function(){m(this)},W.prototype.toggleHeading1=function(){g(this)},W.prototype.toggleHeading2=function(){v(this)},W.prototype.toggleHeading3=function(){y(this)},W.prototype.toggleCodeBlock=function(){f(this)},W.prototype.toggleUnorderedList=function(){x(this)},W.prototype.toggleOrderedList=function(){b(this)},W.prototype.cleanBlock=function(){w(this)},W.prototype.drawLink=function(){k(this)},W.prototype.drawImage=function(){S(this)},W.prototype.drawTable=function(){C(this)},W.prototype.drawHorizontalRule=function(){L(this)},W.prototype.undo=function(){T(this)},W.prototype.redo=function(){M(this)},W.prototype.togglePreview=function(){A(this)},W.prototype.toggleSideBySide=function(){N(this)},W.prototype.toggleFullScreen=function(){s(this)},W.prototype.isPreviewActive=function(){var e=this.codemirror.getWrapperElement().lastChild;return/editor-preview-active/.test(e.className)},W.prototype.isSideBySideActive=function(){var e=this.codemirror.getWrapperElement().nextSibling;return/editor-preview-active-side/.test(e.className)},W.prototype.isFullscreenActive=function(){return this.codemirror.getOption("fullScreen")},W.prototype.getState=function(){return a(this.codemirror)},W.prototype.toTextArea=function(){var e=this.codemirror,t=e.getWrapperElement();t.parentNode&&(this.gui.toolbar&&t.parentNode.removeChild(this.gui.toolbar),this.gui.statusbar&&t.parentNode.removeChild(this.gui.statusbar),this.gui.sideBySide&&t.parentNode.removeChild(this.gui.sideBySide)),e.toTextArea(),this.autosaveTimeoutId&&(clearTimeout(this.autosaveTimeoutId),this.autosaveTimeoutId=void 0,this.clearAutosavedValue())},t.exports=W},{"./codemirror/tablist":19,codemirror:10,"codemirror-spell-checker":4,"codemirror/addon/display/fullscreen.js":5,"codemirror/addon/display/placeholder.js":6,"codemirror/addon/edit/continuelist.js":7,"codemirror/addon/mode/overlay.js":8,"codemirror/addon/selection/mark-selection.js":9,"codemirror/mode/gfm/gfm.js":11,"codemirror/mode/markdown/markdown.js":12,"codemirror/mode/xml/xml.js":14,marked:17}]},{},[20])(20)}));
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