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Ea(e,t,n){this.line=t,this.rest=Dl(t),this.size=this.rest?Ge(se(this.rest))-n+1:1,this.node=this.text=null,this.hidden=sr(e,t)}function zn(e,t,n){for(var r=[],i,a=t;a<n;a=i){var o=new Ea(e.doc,we(e.doc,a),a);i=a+o.size,r.push(o)}return r}var Hr=null;function Tl(e){Hr?Hr.ops.push(e):e.ownsGroup=Hr={ops:[e],delayedCallbacks:[]}}function Bl(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)}function Ml(e,t){var n=e.ownsGroup;if(n)try{Bl(n)}finally{Hr=null,t(n)}}var nn=null;function dt(e,t){var n=w(e,t);if(n.length){var r=Array.prototype.slice.call(arguments,2),i;Hr?i=Hr.delayedCallbacks:nn?i=nn:(i=nn=[],setTimeout(Nl,0));for(var a=function(u){i.push(function(){return n[u].apply(null,r)})},o=0;o<n.length;++o)a(o)}}function Nl(){var e=nn;nn=null;for(var 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n=t.text.className,r=Ta(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,Ci(e,t)):n&&(t.text.className=n)}function Ci(e,t){Ol(e,t),t.line.wrapClass?an(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function Ba(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=an(t);t.gutterBackground=J("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var a=t.line.gutterMarkers;if(e.options.lineNumbers||a){var o=an(t),u=t.gutter=J("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(u.setAttribute("aria-hidden","true"),e.display.input.setUneditable(u),o.insertBefore(u,t.text),t.line.gutterClass&&(u.className+=" "+t.line.gutterClass),e.options.lineNumbers&&(!a||!a["CodeMirror-linenumbers"])&&(t.lineNumber=u.appendChild(J("div",hi(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),a)for(var s=0;s<e.display.gutterSpecs.length;++s){var f=e.display.gutterSpecs[s].className,v=a.hasOwnProperty(f)&&a[f];v&&u.appendChild(J("div",[v],"CodeMirror-gutter-elt","left: "+r.gutterLeft[f]+"px; width: "+r.gutterWidth[f]+"px"))}}}function Hl(e,t,n){t.alignable&&(t.alignable=null);for(var r=ge("CodeMirror-linewidget"),i=t.node.firstChild,a=void 0;i;i=a)a=i.nextSibling,r.test(i.className)&&t.node.removeChild(i);Ma(e,t,n)}function _l(e,t,n,r){var i=Ta(e,t);return t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),Ci(e,t),Ba(e,t,n,r),Ma(e,t,r),t.node}function Ma(e,t,n){if(Na(e,t.line,t,n,!0),t.rest)for(var r=0;r<t.rest.length;r++)Na(e,t.rest[r],t,n,!1)}function Na(e,t,n,r,i){if(t.widgets)for(var a=an(n),o=0,u=t.widgets;o<u.length;++o){var s=u[o],f=J("div",[s.node],"CodeMirror-linewidget"+(s.className?" 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n=Pe(t);n!=e.wrapper;n=n.parentNode)if(!n||n.nodeType==1&&n.getAttribute("cm-ignore-events")=="true"||n.parentNode==e.sizer&&n!=e.mover)return!0}function Pn(e){return e.lineSpace.offsetTop}function ki(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Oa(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=Ae(e.measure,J("pre","x","CodeMirror-line-like")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return!isNaN(r.left)&&!isNaN(r.right)&&(e.cachedPaddingH=r),r}function $t(e){return st-e.display.nativeBarWidth}function br(e){return e.display.scroller.clientWidth-$t(e)-e.display.barWidth}function wi(e){return e.display.scroller.clientHeight-$t(e)-e.display.barHeight}function zl(e,t,n){var r=e.options.lineWrapping,i=r&&br(e);if(!t.measure.heights||r&&t.measure.width!=i){var a=t.measure.heights=[];if(r){t.measure.width=i;for(var o=t.text.firstChild.getClientRects(),u=0;u<o.length-1;u++){var 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i=Ia(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function Vt(e,t,n,r,i){t.before&&(n=-1);var a=n+(r||""),o;return t.cache.hasOwnProperty(a)?o=t.cache[a]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(zl(e,t.view,t.rect),t.hasHeights=!0),o=Ul(e,t,n,r),o.bogus||(t.cache[a]=o)),{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}var _a={left:0,right:0,top:0,bottom:0};function Ra(e,t,n){for(var r,i,a,o,u,s,f=0;f<e.length;f+=3)if(u=e[f],s=e[f+1],t<u?(i=0,a=1,o="left"):t<s?(i=t-u,a=i+1):(f==e.length-3||t==s&&e[f+3]>t)&&(a=s-u,i=a-1,t>=s&&(o="right")),i!=null){if(r=e[f+2],u==s&&n==(r.insertLeft?"left":"right")&&(o=n),n=="left"&&i==0)for(;f&&e[f-2]==e[f-3]&&e[f-1].insertLeft;)r=e[(f-=3)+2],o="left";if(n=="right"&&i==s-u)for(;f<e.length-3&&e[f+3]==e[f+4]&&!e[f+5].insertLeft;)r=e[(f+=3)+2],o="right";break}return{node:r,start:i,end:a,collapse:o,coverStart:u,coverEnd:s}}function Wl(e,t){var n=_a;if(t=="left")for(var r=0;r<e.length&&(n=e[r]).left==n.right;r++);else for(var i=e.length-1;i>=0&&(n=e[i]).left==n.right;i--);return n}function Ul(e,t,n,r){var i=Ra(t.map,n,r),a=i.node,o=i.start,u=i.end,s=i.collapse,f;if(a.nodeType==3){for(var v=0;v<4;v++){for(;o&&I(t.line.text.charAt(i.coverStart+o));)--o;for(;i.coverStart+u<i.coverEnd&&I(t.line.text.charAt(i.coverStart+u));)++u;if(E&&F<9&&o==0&&u==i.coverEnd-i.coverStart?f=a.parentNode.getBoundingClientRect():f=Wl(_(a,o,u).getClientRects(),r),f.left||f.right||o==0)break;u=o,o=o-1,s="right"}E&&F<11&&(f=jl(e.display.measure,f))}else{o>0&&(s=r="right");var y;e.options.lineWrapping&&(y=a.getClientRects()).length>1?f=y[r=="right"?y.length-1:0]:f=a.getBoundingClientRect()}if(E&&F<9&&!o&&(!f||!f.left&&!f.right)){var T=a.parentNode.getClientRects()[0];T?f={left:T.left,right:T.left+zr(e.display),top:T.top,bottom:T.bottom}:f=_a}for(var 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ln(e){Pa(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function Wa(e){return V&&Ce?-(e.body.getBoundingClientRect().left-parseInt(getComputedStyle(e.body).marginLeft)):e.defaultView.pageXOffset||(e.documentElement||e.body).scrollLeft}function Ua(e){return V&&Ce?-(e.body.getBoundingClientRect().top-parseInt(getComputedStyle(e.body).marginTop)):e.defaultView.pageYOffset||(e.documentElement||e.body).scrollTop}function Fi(e){var t=Kt(e),n=t.widgets,r=0;if(n)for(var i=0;i<n.length;++i)n[i].above&&(r+=on(n[i]));return r}function Wn(e,t,n,r,i){if(!i){var a=Fi(t);n.top+=a,n.bottom+=a}if(r=="line")return n;r||(r="local");var o=nr(t);if(r=="local"?o+=Pn(e.display):o-=e.display.viewOffset,r=="page"||r=="window"){var u=e.display.lineSpace.getBoundingClientRect();o+=u.top+(r=="window"?0:Ua(rt(e)));var s=u.left+(r=="window"?0:Wa(rt(e)));n.left+=s,n.right+=s}return 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v=null,y=null,T=0;T<i.length;T++){var A=i[T];if(!(A.from>=f||A.to<=s)){var z=A.level!=1,G=Vt(e,r,z?Math.min(f,A.to)-1:Math.max(s,A.from)).right,ae=G<a?a-G+1e9:G-a;(!v||y>ae)&&(v=A,y=ae)}}return v||(v=i[i.length-1]),v.from<s&&(v={from:s,to:v.to,level:v.level}),v.to>f&&(v={from:v.from,to:f,level:v.level}),v}var Cr;function Rr(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(Cr==null){Cr=J("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)Cr.appendChild(document.createTextNode("x")),Cr.appendChild(J("br"));Cr.appendChild(document.createTextNode("x"))}Ae(e.measure,Cr);var n=Cr.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),Z(e.measure),n||1}function zr(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=J("span","xxxxxxxxxx"),n=J("pre",[t],"CodeMirror-line-like");Ae(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function Ti(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,a=t.gutters.firstChild,o=0;a;a=a.nextSibling,++o){var u=e.display.gutterSpecs[o].className;n[u]=a.offsetLeft+a.clientLeft+i,r[u]=a.clientWidth}return{fixedPos:Bi(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function Bi(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function Xa(e){var t=Rr(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/zr(e.display)-3);return function(i){if(sr(e.doc,i))return 0;var a=0;if(i.widgets)for(var o=0;o<i.widgets.length;o++)i.widgets[o].height&&(a+=i.widgets[o].height);return n?a+(Math.ceil(i.text.length/r)||1)*t:a+t}}function Mi(e){var t=e.doc,n=Xa(e);t.iter(function(r){var i=n(r);i!=r.height&&Qt(r,i)})}function kr(e,t,n,r){var i=e.display;if(!n&&Pe(t).getAttribute("cm-not-content")=="true")return null;var a,o,u=i.lineSpace.getBoundingClientRect();try{a=t.clientX-u.left,o=t.clientY-u.top}catch(y){return null}var s=Ei(e,a,o),f;if(r&&s.xRel>0&&(f=we(e.doc,s.line).text).length==s.ch){var v=ee(f,f.length,e.options.tabSize)-f.length;s=re(s.line,Math.max(0,Math.round((a-Oa(e.display).left)/zr(e.display))-v))}return s}function wr(e,t){if(t>=e.display.viewTo||(t-=e.display.viewFrom,t<0))return null;for(var n=e.display.view,r=0;r<n.length;r++)if(t-=n[r].size,t<0)return r}function Bt(e,t,n,r){t==null&&(t=e.doc.first),n==null&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)rr&&yi(e.doc,t)<i.viewTo&&cr(e);else if(n<=i.viewFrom)rr&&wa(e.doc,n+r)>i.viewFrom?cr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)cr(e);else if(t<=i.viewFrom){var a=jn(e,n,n+r,1);a?(i.view=i.view.slice(a.index),i.viewFrom=a.lineN,i.viewTo+=r):cr(e)}else if(n>=i.viewTo){var o=jn(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):cr(e)}else{var u=jn(e,t,t,-1),s=jn(e,n,n+r,1);u&&s?(i.view=i.view.slice(0,u.index).concat(zn(e,u.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):cr(e)}var f=i.externalMeasured;f&&(n<f.lineN?f.lineN+=r:t<f.lineN+f.size&&(i.externalMeasured=null))}function fr(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 a=r.view[wr(e,t)];if(a.node!=null){var o=a.changes||(a.changes=[]);Ue(o,n)==-1&&o.push(n)}}}function cr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function jn(e,t,n,r){var i=wr(e,t),a,o=e.display.view;if(!rr||n==e.doc.first+e.doc.size)return{index:i,lineN:n};for(var u=e.display.viewFrom,s=0;s<i;s++)u+=o[s].size;if(u!=t){if(r>0){if(i==o.length-1)return null;a=u+o[i].size-t,i++}else 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s=n.sel.ranges[u];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var f=s.empty();if(o){var v=o(e,s);v&&Ni(e,v,i)}else(f||e.options.showCursorWhenSelecting)&&Ni(e,s.head,i);f||Yl(e,s,a)}}return r}function Ni(e,t,n){var r=Xt(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(J("div","\xA0","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",/\bcm-fat-cursor\b/.test(e.getWrapperElement().className)){var a=Un(e,t,"div",null,null),o=a.right-a.left;i.style.width=(o>0?o:e.defaultCharWidth())+"px"}if(r.other){var u=n.appendChild(J("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));u.style.display="",u.style.left=r.other.left+"px",u.style.top=r.other.top+"px",u.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function qn(e,t){return e.top-t.top||e.left-t.left}function Yl(e,t,n){var r=e.display,i=e.doc,a=document.createDocumentFragment(),o=Oa(e.display),u=o.left,s=Math.max(r.sizerWidth,br(e)-r.sizer.offsetLeft)-o.right,f=i.direction=="ltr";function v(ce,ve,Fe,Se){ve<0&&(ve=0),ve=Math.round(ve),Se=Math.round(Se),a.appendChild(J("div",null,"CodeMirror-selected","position: absolute; left: "+ce+`px;
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                         height: `+(t.bottom-t.top+$t(e)+n.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}function Ql(e,t,n,r){r==null&&(r=0);var i;!e.options.lineWrapping&&t==n&&(n=t.sticky=="before"?re(t.line,t.ch+1,"before"):t,t=t.ch?re(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t);for(var a=0;a<5;a++){var o=!1,u=Xt(e,t),s=!n||n==t?u:Xt(e,n);i={left:Math.min(u.left,s.left),top:Math.min(u.top,s.top)-r,right:Math.max(u.left,s.left),bottom:Math.max(u.bottom,s.bottom)+r};var f=_i(e,i),v=e.doc.scrollTop,y=e.doc.scrollLeft;if(f.scrollTop!=null&&(fn(e,f.scrollTop),Math.abs(e.doc.scrollTop-v)>1&&(o=!0)),f.scrollLeft!=null&&(Sr(e,f.scrollLeft),Math.abs(e.doc.scrollLeft-y)>1&&(o=!0)),!o)break}return i}function Jl(e,t){var n=_i(e,t);n.scrollTop!=null&&fn(e,n.scrollTop),n.scrollLeft!=null&&Sr(e,n.scrollLeft)}function _i(e,t){var n=e.display,r=Rr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,a=wi(e),o={};t.bottom-t.top>a&&(t.bottom=t.top+a);var u=e.doc.height+ki(n),s=t.top<r,f=t.bottom>u-r;if(t.top<i)o.scrollTop=s?0:t.top;else if(t.bottom>i+a){var v=Math.min(t.top,(f?u:t.bottom)-a);v!=i&&(o.scrollTop=v)}var y=e.options.fixedGutter?0:n.gutters.offsetWidth,T=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-y,A=br(e)-n.gutters.offsetWidth,z=t.right-t.left>A;return z&&(t.right=t.left+A),t.left<10?o.scrollLeft=0:t.left<T?o.scrollLeft=Math.max(0,t.left+y-(z?0:10)):t.right>A+T-3&&(o.scrollLeft=t.right+(z?0:10)-A),o}function Ri(e,t){t!=null&&(Xn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Wr(e){Xn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function sn(e,t,n){(t!=null||n!=null)&&Xn(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function $l(e,t){Xn(e),e.curOp.scrollToPos=t}function Xn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=qa(e,t.from),r=qa(e,t.to);$a(e,n,r,t.margin)}}function $a(e,t,n,r){var i=_i(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});sn(e,i.scrollLeft,i.scrollTop)}function fn(e,t){Math.abs(e.doc.scrollTop-t)<2||(W||Pi(e,{top:t}),Va(e,t,!0),W&&Pi(e),dn(e,100))}function Va(e,t,n){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),!(e.display.scroller.scrollTop==t&&!n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Sr(e,t,n,r){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),!((n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)&&(e.doc.scrollLeft=t,io(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function cn(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+ki(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+$t(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Fr=function(e,t,n){this.cm=n;var r=this.vert=J("div",[J("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=J("div",[J("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),m(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),m(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,E&&F<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Fr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.scrollTop=0,this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var a=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+a)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Fr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Fr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Fr.prototype.zeroWidthHack=function(){var e=U&&!pe?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.visibility=this.vert.style.visibility="hidden",this.disableHoriz=new Le,this.disableVert=new Le},Fr.prototype.enableZeroWidthBar=function(e,t,n){e.style.visibility="";function r(){var i=e.getBoundingClientRect(),a=n=="vert"?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);a!=e?e.style.visibility="hidden":t.set(1e3,r)}t.set(1e3,r)},Fr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var hn=function(){};hn.prototype.update=function(){return{bottom:0,right:0}},hn.prototype.setScrollLeft=function(){},hn.prototype.setScrollTop=function(){},hn.prototype.clear=function(){};function Ur(e,t){t||(t=cn(e));var n=e.display.barWidth,r=e.display.barHeight;eo(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&Gn(e),eo(e,cn(e)),n=e.display.barWidth,r=e.display.barHeight}function eo(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=""}var to={native:Fr,null:hn};function ro(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&Te(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new to[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),m(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?Sr(e,t):fn(e,t)},e),e.display.scrollbars.addClass&&ke(e.display.wrapper,e.display.scrollbars.addClass)}var Vl=0;function Ar(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Vl,markArrays:null},Tl(e.curOp)}function Er(e){var t=e.curOp;t&&Ml(t,function(n){for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;eu(n)})}function eu(e){for(var t=e.ops,n=0;n<t.length;n++)tu(t[n]);for(var r=0;r<t.length;r++)ru(t[r]);for(var i=0;i<t.length;i++)nu(t[i]);for(var a=0;a<t.length;a++)iu(t[a]);for(var o=0;o<t.length;o++)au(t[o])}function tu(e){var t=e.cm,n=t.display;lu(t),e.updateMaxLine&&bi(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Yn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function ru(e){e.updatedDisplay=e.mustUpdate&&zi(e.cm,e.update)}function nu(e){var t=e.cm,n=t.display;e.updatedDisplay&&Gn(t),e.barMeasure=cn(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Ha(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+$t(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-br(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function iu(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Sr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==$(rt(t));e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Ur(t,e.barMeasure),e.updatedDisplay&&Ui(t,e.barMeasure),e.selectionChanged&&Oi(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&Qa(e.cm)}function au(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&no(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&Va(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Sr(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Ql(t,Me(r,e.scrollToPos.from),Me(r,e.scrollToPos.to),e.scrollToPos.margin);Zl(t,i)}var a=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(a)for(var u=0;u<a.length;++u)a[u].lines.length||D(a[u],"hide");if(o)for(var s=0;s<o.length;++s)o[s].lines.length&&D(o[s],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&D(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Ht(e,t){if(e.curOp)return t();Ar(e);try{return t()}finally{Er(e)}}function pt(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Ar(e);try{return t.apply(e,arguments)}finally{Er(e)}}}function St(e){return function(){if(this.curOp)return e.apply(this,arguments);Ar(this);try{return e.apply(this,arguments)}finally{Er(this)}}}function gt(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Ar(t);try{return e.apply(this,arguments)}finally{Er(t)}}}function dn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,h(ou,e))}function ou(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=tn(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(a){if(r.line>=e.display.viewFrom){var o=a.styles,u=a.text.length>e.options.maxHighlightLength?Pt(t.mode,r.state):null,s=fa(e,a,r,!0);u&&(r.state=u),a.styles=s.styles;var f=a.styleClasses,v=s.classes;v?a.styleClasses=v:f&&(a.styleClasses=null);for(var y=!o||o.length!=a.styles.length||f!=v&&(!f||!v||f.bgClass!=v.bgClass||f.textClass!=v.textClass),T=0;!y&&T<o.length;++T)y=o[T]!=a.styles[T];y&&i.push(r.line),a.stateAfter=r.save(),r.nextLine()}else a.text.length<=e.options.maxHighlightLength&&gi(e,a.text,r),a.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return dn(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Ht(e,function(){for(var a=0;a<i.length;a++)fr(e,i[a],"text")})}}var Yn=function(e,t,n){var r=e.display;this.viewport=t,this.visible=Kn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=br(e),this.force=n,this.dims=Ti(e),this.events=[]};Yn.prototype.signal=function(e,t){ie(e,t)&&this.events.push(arguments)},Yn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)D.apply(null,this.events[e])};function lu(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=$t(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=$t(e)+"px",t.scrollbarsClipped=!0)}function uu(e){if(e.hasFocus())return null;var t=$(rt(e));if(!t||!le(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=k(e).getSelection();r.anchorNode&&r.extend&&le(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function su(e){if(!(!e||!e.activeElt||e.activeElt==$(e.activeElt.ownerDocument))&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&le(document.body,e.anchorNode)&&le(document.body,e.focusNode))){var t=e.activeElt.ownerDocument,n=t.defaultView.getSelection(),r=t.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),n.removeAllRanges(),n.addRange(r),n.extend(e.focusNode,e.focusOffset)}}function zi(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return cr(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&Ya(e)==0)return!1;ao(e)&&(cr(e),t.dims=Ti(e));var i=r.first+r.size,a=Math.max(t.visible.from-e.options.viewportMargin,r.first),o=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<a&&a-n.viewFrom<20&&(a=Math.max(r.first,n.viewFrom)),n.viewTo>o&&n.viewTo-o<20&&(o=Math.min(i,n.viewTo)),rr&&(a=yi(e.doc,a),o=wa(e.doc,o));var u=a!=n.viewFrom||o!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;Xl(e,a,o),n.viewOffset=nr(we(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var s=Ya(e);if(!u&&s==0&&!t.force&&n.renderedView==n.view&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo))return!1;var f=uu(e);return s>4&&(n.lineDiv.style.display="none"),fu(e,n.updateLineNumbers,t.dims),s>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,su(f),Z(n.cursorDiv),Z(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,u&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,dn(e,400)),n.updateLineNumbers=null,!0}function no(e,t){for(var n=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==br(e)){if(n&&n.top!=null&&(n={top:Math.min(e.doc.height+ki(e.display)-wi(e),n.top)}),t.visible=Kn(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Kn(e.display,e.doc,n));if(!zi(e,t))break;Gn(e);var i=cn(e);un(e),Ur(e,i),Ui(e,i),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Pi(e,t){var n=new Yn(e,t);if(zi(e,n)){Gn(e),no(e,n);var r=cn(e);un(e),Ur(e,r),Ui(e,r),n.finish()}}function fu(e,t,n){var r=e.display,i=e.options.lineNumbers,a=r.lineDiv,o=a.firstChild;function u(z){var G=z.nextSibling;return M&&U&&e.display.currentWheelTarget==z?z.style.display="none":z.parentNode.removeChild(z),G}for(var s=r.view,f=r.viewFrom,v=0;v<s.length;v++){var y=s[v];if(!y.hidden)if(!y.node||y.node.parentNode!=a){var T=_l(e,y,f,n);a.insertBefore(T,o)}else{for(;o!=y.node;)o=u(o);var A=i&&t!=null&&t<=f&&y.lineNumber;y.changes&&(Ue(y.changes,"gutter")>-1&&(A=!1),La(e,y,f,n)),A&&(Z(y.lineNumber),y.lineNumber.appendChild(document.createTextNode(hi(e.options,f)))),o=y.node.nextSibling}f+=y.size}for(;o;)o=u(o)}function Wi(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px",dt(e,"gutterChanged",e)}function Ui(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+$t(e)+"px"}function io(e){var t=e.display,n=t.view;if(!(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))){for(var r=Bi(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,a=r+"px",o=0;o<n.length;o++)if(!n[o].hidden){e.options.fixedGutter&&(n[o].gutter&&(n[o].gutter.style.left=a),n[o].gutterBackground&&(n[o].gutterBackground.style.left=a));var u=n[o].alignable;if(u)for(var s=0;s<u.length;s++)u[s].style.left=a}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function ao(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=hi(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(J("div",[J("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),a=i.firstChild.offsetWidth,o=i.offsetWidth-a;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(a,r.lineGutter.offsetWidth-o)+1,r.lineNumWidth=r.lineNumInnerWidth+o,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",Wi(e.display),!0}return!1}function ji(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var a=e[i],o=null;if(typeof a!="string"&&(o=a.style,a=a.className),a=="CodeMirror-linenumbers")if(t)r=!0;else continue;n.push({className:a,style:o})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function oo(e){var t=e.gutters,n=e.gutterSpecs;Z(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],a=i.className,o=i.style,u=t.appendChild(J("div",null,"CodeMirror-gutter "+a));o&&(u.style.cssText=o),a=="CodeMirror-linenumbers"&&(e.lineGutter=u,u.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",Wi(e)}function pn(e){oo(e.display),Bt(e),io(e)}function cu(e,t,n,r){var i=this;this.input=n,i.scrollbarFiller=J("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=J("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=He("div",null,"CodeMirror-code"),i.selectionDiv=J("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=J("div",null,"CodeMirror-cursors"),i.measure=J("div",null,"CodeMirror-measure"),i.lineMeasure=J("div",null,"CodeMirror-measure"),i.lineSpace=He("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var a=He("div",[i.lineSpace],"CodeMirror-lines");i.mover=J("div",[a],null,"position: relative"),i.sizer=J("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=J("div",null,null,"position: absolute; height: "+st+"px; width: 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0&&(r.origin=u)}),D(e,"beforeChange",e,r),e.cm&&D(e.cm,"beforeChange",e.cm,r),r.canceled?(e.cm&&(e.cm.curOp.updateInput=2),null):{from:r.from,to:r.to,text:r.text,origin:r.origin}}function Gr(e,t,n){if(e.cm){if(!e.cm.curOp)return pt(e.cm,Gr)(e,t,n);if(e.cm.state.suppressEdits)return}if(!((ie(e,"beforeChange")||e.cm&&ie(e.cm,"beforeChange"))&&(t=Ao(e,t,!0),!t))){var r=ma&&!n&&ml(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)Eo(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text,origin:t.origin});else Eo(e,t)}}function Eo(e,t){if(!(t.text.length==1&&t.text[0]==""&&Be(t.from,t.to)==0)){var n=qi(e,t);vo(e,t,n,e.cm?e.cm.curOp.id:NaN),vn(e,t,n,mi(e,t));var r=[];pr(e,function(i,a){!a&&Ue(r,i.history)==-1&&(Mo(i.history,t),r.push(i.history)),vn(i,t,null,mi(i,t))})}}function ti(e,t,n){var r=e.cm&&e.cm.state.suppressEdits;if(!(r&&!n)){for(var i=e.history,a,o=e.sel,u=t=="undo"?i.done:i.undone,s=t=="undo"?i.undone:i.done,f=0;f<u.length&&(a=u[f],!(n?a.ranges&&!a.equals(e.sel):!a.ranges));f++);if(f!=u.length){for(i.lastOrigin=i.lastSelOrigin=null;;)if(a=u.pop(),a.ranges){if(Jn(a,s),n&&!a.equals(e.sel)){bt(e,a,{clearRedo:!1});return}o=a}else if(r){u.push(a);return}else break;var v=[];Jn(o,s),s.push({changes:v,generation:i.generation}),i.generation=a.generation||++i.maxGeneration;for(var y=ie(e,"beforeChange")||e.cm&&ie(e.cm,"beforeChange"),T=function(G){var ae=a.changes[G];if(ae.origin=t,y&&!Ao(e,ae,!1))return u.length=0,{};v.push(Xi(e,ae));var fe=G?qi(e,ae):se(u);vn(e,ae,fe,xo(e,ae)),!G&&e.cm&&e.cm.scrollIntoView({from:ae.from,to:dr(ae)});var de=[];pr(e,function(ce,ve){!ve&&Ue(de,ce.history)==-1&&(Mo(ce.history,ae),de.push(ce.history)),vn(ce,ae,null,xo(ce,ae))})},A=a.changes.length-1;A>=0;--A){var z=T(A);if(z)return z.v}}}}function Lo(e,t){if(t!=0&&(e.first+=t,e.sel=new Wt(Et(e.sel.ranges,function(i){return new qe(re(i.anchor.line+t,i.anchor.ch),re(i.head.line+t,i.head.ch))}),e.sel.primIndex),e.cm)){Bt(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)fr(e.cm,r,"gutter")}}function vn(e,t,n,r){if(e.cm&&!e.cm.curOp)return pt(e.cm,vn)(e,t,n,r);if(t.to.line<e.first){Lo(e,t.text.length-1-(t.to.line-t.from.line));return}if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);Lo(e,i),t={from:re(e.first,0),to:re(t.to.line+i,t.to.ch),text:[se(t.text)],origin:t.origin}}var a=e.lastLine();t.to.line>a&&(t={from:t.from,to:re(a,we(e,a).text.length),text:[t.text[0]],origin:t.origin}),t.removed=yr(e,t.from,t.to),n||(n=qi(e,t)),e.cm?bu(e.cm,t,r):Ki(e,t,r),Vn(e,n,Xe),e.cantEdit&&ei(e,re(e.firstLine(),0))&&(e.cantEdit=!1)}}function bu(e,t,n){var r=e.doc,i=e.display,a=t.from,o=t.to,u=!1,s=a.line;e.options.lineWrapping||(s=Ge(Kt(we(r,a.line))),r.iter(s,o.line+1,function(A){if(A==i.maxLine)return u=!0,!0})),r.sel.contains(t.from,t.to)>-1&&S(e),Ki(r,t,n,Xa(e)),e.options.lineWrapping||(r.iter(s,a.line+t.text.length,function(A){var z=Rn(A);z>i.maxLineLength&&(i.maxLine=A,i.maxLineLength=z,i.maxLineChanged=!0,u=!1)}),u&&(e.curOp.updateMaxLine=!0)),fl(r,a.line),dn(e,400);var f=t.text.length-(o.line-a.line)-1;t.full?Bt(e):a.line==o.line&&t.text.length==1&&!co(e.doc,t)?fr(e,a.line,"text"):Bt(e,a.line,o.line+1,f);var v=ie(e,"changes"),y=ie(e,"change");if(y||v){var T={from:a,to:o,text:t.text,removed:t.removed,origin:t.origin};y&&dt(e,"change",e,T),v&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(T)}e.display.selForContextMenu=null}function Kr(e,t,n,r,i){var a;r||(r=n),Be(r,n)<0&&(a=[r,n],n=a[0],r=a[1]),typeof t=="string"&&(t=e.splitLines(t)),Gr(e,{from:n,to:r,text:t,origin:i})}function To(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Bo(e,t,n,r){for(var i=0;i<e.length;++i){var a=e[i],o=!0;if(a.ranges){a.copied||(a=e[i]=a.deepCopy(),a.copied=!0);for(var u=0;u<a.ranges.length;u++)To(a.ranges[u].anchor,t,n,r),To(a.ranges[u].head,t,n,r);continue}for(var s=0;s<a.changes.length;++s){var f=a.changes[s];if(n<f.from.line)f.from=re(f.from.line+r,f.from.ch),f.to=re(f.to.line+r,f.to.ch);else if(t<=f.to.line){o=!1;break}}o||(e.splice(0,i+1),i=0)}}function Mo(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;Bo(e.done,n,r,i),Bo(e.undone,n,r,i)}function mn(e,t,n,r){var i=t,a=t;return typeof t=="number"?a=we(e,ua(e,t)):i=Ge(t),i==null?null:(r(a,i)&&e.cm&&fr(e.cm,i,n),a)}function xn(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}xn.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;n<r;++n){var i=this.lines[n];this.height-=i.height,Cl(i),dt(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 r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}};function yn(e){this.children=e;for(var t=0,n=0,r=0;r<e.length;++r){var i=e[r];t+=i.chunkSize(),n+=i.height,i.parent=this}this.size=t,this.height=n,this.parent=null}yn.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(e<i){var a=Math.min(t,i-e),o=r.height;if(r.removeInner(e,a),this.height-=o-r.height,i==a&&(this.children.splice(n--,1),r.parent=null),(t-=a)==0)break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof xn))){var u=[];this.collapse(u),this.children=[new xn(u)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],a=i.chunkSize();if(e<=a){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var o=i.lines.length%25+25,u=o;u<i.lines.length;){var s=new xn(i.lines.slice(u,u+=25));i.height-=s.height,this.children.splice(++r,0,s),s.parent=this}i.lines=i.lines.slice(0,o),this.maybeSpill()}break}e-=a}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new yn(t);if(e.parent){e.size-=n.size,e.height-=n.height;var i=Ue(e.parent.children,e);e.parent.children.splice(i+1,0,n)}else{var r=new yn(e.children);r.parent=e,e.children=[r,n],e=r}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],a=i.chunkSize();if(e<a){var o=Math.min(t,a-e);if(i.iterN(e,o,n))return!0;if((t-=o)==0)break;e=0}else e-=a}}};var Dn=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};Dn.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=Ge(n);if(!(r==null||!t)){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var a=on(this);Qt(n,Math.max(0,n.height-a)),e&&(Ht(e,function(){No(e,n,-a),fr(e,r,"widget")}),dt(e,"lineWidgetCleared",e,this,r))}},Dn.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=on(this)-t;i&&(sr(this.doc,r)||Qt(r,r.height+i),n&&Ht(n,function(){n.curOp.forceUpdate=!0,No(n,r,i),dt(n,"lineWidgetChanged",n,e,Ge(r))}))},he(Dn);function No(e,t,n){nr(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Ri(e,n)}function Cu(e,t,n,r){var i=new Dn(e,n,r),a=e.cm;return a&&i.noHScroll&&(a.display.alignWidgets=!0),mn(e,t,"widget",function(o){var u=o.widgets||(o.widgets=[]);if(i.insertAt==null?u.push(i):u.splice(Math.min(u.length,Math.max(0,i.insertAt)),0,i),i.line=o,a&&!sr(e,o)){var s=nr(o)<e.scrollTop;Qt(o,o.height+on(i)),s&&Ri(a,i.height),a.curOp.forceUpdate=!0}return!0}),a&&dt(a,"lineWidgetAdded",a,i,typeof t=="number"?t:Ge(t)),i}var Oo=0,gr=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Oo};gr.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Ar(e),ie(this,"clear")){var n=this.find();n&&dt(this,"clear",n.from,n.to)}for(var r=null,i=null,a=0;a<this.lines.length;++a){var o=this.lines[a],u=rn(o.markedSpans,this);e&&!this.collapsed?fr(e,Ge(o),"text"):e&&(u.to!=null&&(i=Ge(o)),u.from!=null&&(r=Ge(o))),o.markedSpans=dl(o.markedSpans,u),u.from==null&&this.collapsed&&!sr(this.doc,o)&&e&&Qt(o,Rr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var s=0;s<this.lines.length;++s){var f=Kt(this.lines[s]),v=Rn(f);v>e.display.maxLineLength&&(e.display.maxLine=f,e.display.maxLineLength=v,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&Bt(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&ko(e.doc)),e&&dt(e,"markerCleared",e,this,r,i),t&&Er(e),this.parent&&this.parent.clear()}},gr.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var a=this.lines[i],o=rn(a.markedSpans,this);if(o.from!=null&&(n=re(t?a:Ge(a),o.from),e==-1))return n;if(o.to!=null&&(r=re(t?a:Ge(a),o.to),e==1))return r}return n&&{from:n,to:r}},gr.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;!t||!r||Ht(r,function(){var i=t.line,a=Ge(t.line),o=Si(r,a);if(o&&(za(o),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!sr(n.doc,i)&&n.height!=null){var u=n.height;n.height=null;var s=on(n)-u;s&&Qt(i,i.height+s)}dt(r,"markerChanged",r,e)})},gr.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||Ue(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},gr.prototype.detachLine=function(e){if(this.lines.splice(Ue(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},he(gr);function Xr(e,t,n,r,i){if(r&&r.shared)return ku(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return pt(e.cm,Xr)(e,t,n,r,i);var a=new gr(e,i),o=Be(t,n);if(r&&j(r,a,!1),o>0||o==0&&a.clearWhenEmpty!==!1)return a;if(a.replacedWith&&(a.collapsed=!0,a.widgetNode=He("span",[a.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||a.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(a.widgetNode.insertLeft=!0)),a.collapsed){if(ka(e,t.line,t,n,a)||t.line!=n.line&&ka(e,n.line,t,n,a))throw new Error("Inserting collapsed marker partially overlapping an existing one");hl()}a.addToHistory&&vo(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var u=t.line,s=e.cm,f;if(e.iter(u,n.line+1,function(y){s&&a.collapsed&&!s.options.lineWrapping&&Kt(y)==s.display.maxLine&&(f=!0),a.collapsed&&u!=t.line&&Qt(y,0),pl(y,new On(a,u==t.line?t.ch:null,u==n.line?n.ch:null),e.cm&&e.cm.curOp),++u}),a.collapsed&&e.iter(t.line,n.line+1,function(y){sr(e,y)&&Qt(y,0)}),a.clearOnEnter&&m(a,"beforeCursorEnter",function(){return a.clear()}),a.readOnly&&(cl(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),a.collapsed&&(a.id=++Oo,a.atomic=!0),s){if(f&&(s.curOp.updateMaxLine=!0),a.collapsed)Bt(s,t.line,n.line+1);else if(a.className||a.startStyle||a.endStyle||a.css||a.attributes||a.title)for(var v=t.line;v<=n.line;v++)fr(s,v,"text");a.atomic&&ko(s.doc),dt(s,"markerAdded",s,a)}return a}var bn=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};bn.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();dt(this,"clear")}},bn.prototype.find=function(e,t){return this.primary.find(e,t)},he(bn);function ku(e,t,n,r,i){r=j(r),r.shared=!1;var a=[Xr(e,t,n,r,i)],o=a[0],u=r.widgetNode;return pr(e,function(s){u&&(r.widgetNode=u.cloneNode(!0)),a.push(Xr(s,Me(s,t),Me(s,n),r,i));for(var f=0;f<s.linked.length;++f)if(s.linked[f].isParent)return;o=se(a)}),new bn(a,o)}function Io(e){return e.findMarks(re(e.first,0),e.clipPos(re(e.lastLine())),function(t){return t.parent})}function wu(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),a=e.clipPos(i.from),o=e.clipPos(i.to);if(Be(a,o)){var u=Xr(e,a,o,r.primary,r.primary.type);r.markers.push(u),u.parent=r}}}function Su(e){for(var t=function(r){var i=e[r],a=[i.primary.doc];pr(i.primary.doc,function(s){return a.push(s)});for(var o=0;o<i.markers.length;o++){var u=i.markers[o];Ue(a,u.doc)==-1&&(u.parent=null,i.markers.splice(o--,1))}},n=0;n<e.length;n++)t(n)}var Fu=0,Mt=function(e,t,n,r,i){if(!(this instanceof Mt))return new Mt(e,t,n,r,i);n==null&&(n=0),yn.call(this,[new xn([new Ir("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var a=re(n,0);this.sel=hr(a),this.history=new Qn(null),this.id=++Fu,this.modeOption=t,this.lineSep=r,this.direction=i=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Ki(this,{from:a,to:a,text:e}),bt(this,hr(a),Xe)};Mt.prototype=ht(yn.prototype,{constructor:Mt,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=ci(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:gt(function(e){var t=re(this.first,0),n=this.first+this.size-1;Gr(this,{from:t,to:re(n,we(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&sn(this.cm,0,0),bt(this,hr(t),Xe)}),replaceRange:function(e,t,n,r){t=Me(this,t),n=n?Me(this,n):t,Kr(this,e,t,n,r)},getRange:function(e,t,n){var r=yr(this,Me(this,e),Me(this,t));return n===!1?r:n===""?r.join(""):r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(en(this,e))return we(this,e)},getLineNumber:function(e){return Ge(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=we(this,e)),Kt(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return Me(this,e)},getCursor:function(e){var t=this.sel.primary(),n;return e==null||e=="head"?n=t.head:e=="anchor"?n=t.anchor:e=="end"||e=="to"||e===!1?n=t.to():n=t.from(),n},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:gt(function(e,t,n){Do(this,Me(this,typeof e=="number"?re(e,t||0):e),null,n)}),setSelection:gt(function(e,t,n){Do(this,Me(this,e),Me(this,t||e),n)}),extendSelection:gt(function(e,t,n){$n(this,Me(this,e),t&&Me(this,t),n)}),extendSelections:gt(function(e,t){yo(this,sa(this,e),t)}),extendSelectionsBy:gt(function(e,t){var n=Et(this.sel.ranges,e);yo(this,sa(this,n),t)}),setSelections:gt(function(e,t,n){if(e.length){for(var r=[],i=0;i<e.length;i++)r[i]=new qe(Me(this,e[i].anchor),Me(this,e[i].head||e[i].anchor));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),bt(this,Yt(this.cm,r,t),n)}}),addSelection:gt(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new qe(Me(this,e),Me(this,t||e))),bt(this,Yt(this.cm,r,r.length-1),n)}),getSelection:function(e){for(var t=this.sel.ranges,n,r=0;r<t.length;r++){var i=yr(this,t[r].from(),t[r].to());n=n?n.concat(i):i}return e===!1?n:n.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=yr(this,n[r].from(),n[r].to());e!==!1&&(i=i.join(e||this.lineSeparator())),t[r]=i}return t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:gt(function(e,t,n){for(var r=[],i=this.sel,a=0;a<i.ranges.length;a++){var o=i.ranges[a];r[a]={from:o.from(),to:o.to(),text:this.splitLines(e[a]),origin:n}}for(var u=t&&t!="end"&&du(this,r,t),s=r.length-1;s>=0;s--)Gr(this,r[s]);u?bo(this,u):this.cm&&Wr(this.cm)}),undo:gt(function(){ti(this,"undo")}),redo:gt(function(){ti(this,"redo")}),undoSelection:gt(function(){ti(this,"undo",!0)}),redoSelection:gt(function(){ti(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return 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e.extendSelectionsBy(function(t){var n=e.cursorCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return r.ch<e.getLine(r.line).search(/\S/)?qo(e,t.head):r},_e)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"codepoint")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("	")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var a=n[i].from(),o=ee(e.getLine(a.line),a.ch,r);t.push(qt(r-o%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return Ht(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++)if(t[r].empty()){var i=t[r].head,a=we(e.doc,i.line).text;if(a){if(i.ch==a.length&&(i=new re(i.line,i.ch-1)),i.ch>0)i=new re(i.line,i.ch+1),e.replaceRange(a.charAt(i.ch-1)+a.charAt(i.ch-2),re(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var o=we(e.doc,i.line-1).text;o&&(i=new re(i.line,1),e.replaceRange(a.charAt(0)+e.doc.lineSeparator()+o.charAt(o.length-1),re(i.line-1,o.length-1),i,"+transpose"))}}n.push(new qe(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){return Ht(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var r=0;r<t.length;r++)e.indentLine(t[r].from().line,null,!0);Wr(e)})},openLine:function(e){return e.replaceSelection(`
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i=e.state.keySeq;if(i){if(Po(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Ru.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),Go(e,i+" "+t,n,r))return!0}return Go(e,t,n,r)}function Go(e,t,n,r){var i=_u(e,t,r);return i=="multi"&&(e.state.keySeq=t),i=="handled"&&dt(e,"keyHandled",e,t,n),(i=="handled"||i=="multi")&&(be(n),Oi(e)),!!i}function Ko(e,t){var n=Uo(t,!0);return n?t.shiftKey&&!e.state.keySeq?Sn(e,"Shift-"+n,t,function(r){return ii(e,r,!0)})||Sn(e,n,t,function(r){if(typeof r=="string"?/^go[A-Z]/.test(r):r.motion)return ii(e,r)}):Sn(e,n,t,function(r){return ii(e,r)}):!1}function zu(e,t,n){return Sn(e,"'"+n+"'",t,function(r){return ii(e,r,!0)})}var Vi=null;function Xo(e){var t=this;if(!(e.target&&e.target!=t.display.input.getField())&&(t.curOp.focus=$(rt(t)),!C(t,e))){E&&F<11&&e.keyCode==27&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=n==16||e.shiftKey;var r=Ko(t,e);P&&(Vi=r?n:null,!r&&n==88&&!Ln&&(U?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),W&&!U&&!r&&n==46&&e.shiftKey&&!e.ctrlKey&&document.execCommand&&document.execCommand("cut"),n==18&&!/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)&&Pu(t)}}function Pu(e){var t=e.display.lineDiv;ke(t,"CodeMirror-crosshair");function n(r){(r.keyCode==18||!r.altKey)&&(Te(t,"CodeMirror-crosshair"),N(document,"keyup",n),N(document,"mouseover",n))}m(document,"keyup",n),m(document,"mouseover",n)}function Yo(e){e.keyCode==16&&(this.doc.sel.shift=!1),C(this,e)}function Zo(e){var t=this;if(!(e.target&&e.target!=t.display.input.getField())&&!(ir(t.display,e)||C(t,e)||e.ctrlKey&&!e.altKey||U&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(P&&n==Vi){Vi=null,be(e);return}if(!(P&&(!e.which||e.which<10)&&Ko(t,e))){var i=String.fromCharCode(r==null?n:r);i!="\b"&&(zu(t,e,i)||t.display.input.onKeyPress(e))}}}var Wu=400,ea=function(e,t,n){this.time=e,this.pos=t,this.button=n};ea.prototype.compare=function(e,t,n){return this.time+Wu>e&&Be(t,this.pos)==0&&n==this.button};var Fn,An;function Uu(e,t){var n=+new Date;return An&&An.compare(n,e,t)?(Fn=An=null,"triple"):Fn&&Fn.compare(n,e,t)?(An=new ea(n,e,t),Fn=null,"double"):(Fn=new ea(n,e,t),An=null,"single")}function Qo(e){var t=this,n=t.display;if(!(C(t,e)||n.activeTouch&&n.input.supportsTouch())){if(n.input.ensurePolled(),n.shift=e.shiftKey,ir(n,e)){M||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));return}if(!ta(t,e)){var r=kr(t,e),i=Ne(e),a=r?Uu(r,i):"single";k(t).focus(),i==1&&t.state.selectingText&&t.state.selectingText(e),!(r&&ju(t,i,r,a,e))&&(i==1?r?Gu(t,r,a,e):Pe(e)==n.scroller&&be(e):i==2?(r&&$n(t.doc,r),setTimeout(function(){return n.input.focus()},20)):i==3&&(ne?t.display.input.onContextMenu(e):Ii(t)))}}}function ju(e,t,n,r,i){var a="Click";return r=="double"?a="Double"+a:r=="triple"&&(a="Triple"+a),a=(t==1?"Left":t==2?"Middle":"Right")+a,Sn(e,Wo(a,i),i,function(o){if(typeof o=="string"&&(o=wn[o]),!o)return!1;var u=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),u=o(e,n)!=nt}finally{e.state.suppressEdits=!1}return u})}function qu(e,t,n){var r=e.getOption("configureMouse"),i=r?r(e,t,n):{};if(i.unit==null){var a=q?n.shiftKey&&n.metaKey:n.altKey;i.unit=a?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(i.extend==null||e.doc.extend)&&(i.extend=e.doc.extend||n.shiftKey),i.addNew==null&&(i.addNew=U?n.metaKey:n.ctrlKey),i.moveOnDrag==null&&(i.moveOnDrag=!(U?n.altKey:n.ctrlKey)),i}function Gu(e,t,n,r){E?setTimeout(h(Qa,e),0):e.curOp.focus=$(rt(e));var i=qu(e,n,r),a=e.doc.sel,o;e.options.dragDrop&&We&&!e.isReadOnly()&&n=="single"&&(o=a.contains(t))>-1&&(Be((o=a.ranges[o]).from(),t)<0||t.xRel>0)&&(Be(o.to(),t)>0||t.xRel<0)?Ku(e,r,t,i):Xu(e,r,t,i)}function Ku(e,t,n,r){var i=e.display,a=!1,o=pt(e,function(f){M&&(i.scroller.draggable=!1),e.state.draggingText=!1,e.state.delayingBlurEvent&&(e.hasFocus()?e.state.delayingBlurEvent=!1:Ii(e)),N(i.wrapper.ownerDocument,"mouseup",o),N(i.wrapper.ownerDocument,"mousemove",u),N(i.scroller,"dragstart",s),N(i.scroller,"drop",o),a||(be(f),r.addNew||$n(e.doc,n,null,null,r.extend),M&&!oe||E&&F==9?setTimeout(function(){i.wrapper.ownerDocument.body.focus({preventScroll:!0}),i.input.focus()},20):i.input.focus())}),u=function(f){a=a||Math.abs(t.clientX-f.clientX)+Math.abs(t.clientY-f.clientY)>=10},s=function(){return a=!0};M&&(i.scroller.draggable=!0),e.state.draggingText=o,o.copy=!r.moveOnDrag,m(i.wrapper.ownerDocument,"mouseup",o),m(i.wrapper.ownerDocument,"mousemove",u),m(i.scroller,"dragstart",s),m(i.scroller,"drop",o),e.state.delayingBlurEvent=!0,setTimeout(function(){return i.input.focus()},20),i.scroller.dragDrop&&i.scroller.dragDrop()}function Jo(e,t,n){if(n=="char")return new qe(t,t);if(n=="word")return e.findWordAt(t);if(n=="line")return new qe(re(t.line,0),Me(e.doc,re(t.line+1,0)));var r=n(e,t);return new qe(r.from,r.to)}function Xu(e,t,n,r){E&&Ii(e);var i=e.display,a=e.doc;be(t);var o,u,s=a.sel,f=s.ranges;if(r.addNew&&!r.extend?(u=a.sel.contains(n),u>-1?o=f[u]:o=new qe(n,n)):(o=a.sel.primary(),u=a.sel.primIndex),r.unit=="rectangle")r.addNew||(o=new qe(n,n)),n=kr(e,t,!0,!0),u=-1;else{var v=Jo(e,n,r.unit);r.extend?o=Yi(o,v.anchor,v.head,r.extend):o=v}r.addNew?u==-1?(u=f.length,bt(a,Yt(e,f.concat([o]),u),{scroll:!1,origin:"*mouse"})):f.length>1&&f[u].empty()&&r.unit=="char"&&!r.extend?(bt(a,Yt(e,f.slice(0,u).concat(f.slice(u+1)),0),{scroll:!1,origin:"*mouse"}),s=a.sel):Zi(a,u,o,ft):(u=0,bt(a,new Wt([o],0),ft),s=a.sel);var y=n;function T(ce){if(Be(y,ce)!=0)if(y=ce,r.unit=="rectangle"){for(var ve=[],Fe=e.options.tabSize,Se=ee(we(a,n.line).text,n.ch,Fe),Oe=ee(we(a,ce.line).text,ce.ch,Fe),Ye=Math.min(Se,Oe),vt=Math.max(Se,Oe),et=Math.min(n.line,ce.line),_t=Math.min(e.lastLine(),Math.max(n.line,ce.line));et<=_t;et++){var Nt=we(a,et).text,ot=je(Nt,Ye,Fe);Ye==vt?ve.push(new qe(re(et,ot),re(et,ot))):Nt.length>ot&&ve.push(new qe(re(et,ot),re(et,je(Nt,vt,Fe))))}ve.length||ve.push(new qe(n,n)),bt(a,Yt(e,s.ranges.slice(0,u).concat(ve),u),{origin:"*mouse",scroll:!1}),e.scrollIntoView(ce)}else{var Ot=o,Dt=Jo(e,ce,r.unit),ct=Ot.anchor,lt;Be(Dt.anchor,ct)>0?(lt=Dt.head,ct=Mn(Ot.from(),Dt.anchor)):(lt=Dt.anchor,ct=Bn(Ot.to(),Dt.head));var tt=s.ranges.slice(0);tt[u]=Yu(e,new qe(Me(a,ct),lt)),bt(a,Yt(e,tt,u),ft)}}var A=i.wrapper.getBoundingClientRect(),z=0;function G(ce){var ve=++z,Fe=kr(e,ce,!0,r.unit=="rectangle");if(Fe)if(Be(Fe,y)!=0){e.curOp.focus=$(rt(e)),T(Fe);var Se=Kn(i,a);(Fe.line>=Se.to||Fe.line<Se.from)&&setTimeout(pt(e,function(){z==ve&&G(ce)}),150)}else{var Oe=ce.clientY<A.top?-20:ce.clientY>A.bottom?20:0;Oe&&setTimeout(pt(e,function(){z==ve&&(i.scroller.scrollTop+=Oe,G(ce))}),50)}}function ae(ce){e.state.selectingText=!1,z=1/0,ce&&(be(ce),i.input.focus()),N(i.wrapper.ownerDocument,"mousemove",fe),N(i.wrapper.ownerDocument,"mouseup",de),a.history.lastSelOrigin=null}var fe=pt(e,function(ce){ce.buttons===0||!Ne(ce)?ae(ce):G(ce)}),de=pt(e,ae);e.state.selectingText=de,m(i.wrapper.ownerDocument,"mousemove",fe),m(i.wrapper.ownerDocument,"mouseup",de)}function Yu(e,t){var n=t.anchor,r=t.head,i=we(e.doc,n.line);if(Be(n,r)==0&&n.sticky==r.sticky)return t;var a=d(i);if(!a)return t;var o=b(a,n.ch,n.sticky),u=a[o];if(u.from!=n.ch&&u.to!=n.ch)return t;var s=o+(u.from==n.ch==(u.level!=1)?0:1);if(s==0||s==a.length)return t;var f;if(r.line!=n.line)f=(r.line-n.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var v=b(a,r.ch,r.sticky),y=v-o||(r.ch-n.ch)*(u.level==1?-1:1);v==s-1||v==s?f=y<0:f=y>0}var T=a[s+(f?-1:0)],A=f==(T.level==1),z=A?T.from:T.to,G=A?"after":"before";return n.ch==z&&n.sticky==G?t:new qe(new re(n.line,z,G),r)}function $o(e,t,n,r){var i,a;if(t.touches)i=t.touches[0].clientX,a=t.touches[0].clientY;else try{i=t.clientX,a=t.clientY}catch(T){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&be(t);var o=e.display,u=o.lineDiv.getBoundingClientRect();if(a>u.bottom||!ie(e,n))return me(t);a-=u.top-o.viewOffset;for(var s=0;s<e.display.gutterSpecs.length;++s){var f=o.gutters.childNodes[s];if(f&&f.getBoundingClientRect().right>=i){var v=Dr(e.doc,a),y=e.display.gutterSpecs[s];return D(e,n,e,v,y.className,t),me(t)}}}function ta(e,t){return $o(e,t,"gutterClick",!0)}function Vo(e,t){ir(e.display,t)||Zu(e,t)||C(e,t,"contextmenu")||ne||e.display.input.onContextMenu(t)}function Zu(e,t){return ie(e,"gutterContextMenu")?$o(e,t,"gutterContextMenu",!1):!1}function el(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),ln(e)}var Qr={toString:function(){return"CodeMirror.Init"}},tl={},ai={};function Qu(e){var t=e.optionHandlers;function n(r,i,a,o){e.defaults[r]=i,a&&(t[r]=o?function(u,s,f){f!=Qr&&a(u,s,f)}:a)}e.defineOption=n,e.Init=Qr,n("value","",function(r,i){return r.setValue(i)},!0),n("mode",null,function(r,i){r.doc.modeOption=i,Gi(r)},!0),n("indentUnit",2,Gi,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(r){gn(r),ln(r),Bt(r)},!0),n("lineSeparator",null,function(r,i){if(r.doc.lineSep=i,!!i){var a=[],o=r.doc.first;r.doc.iter(function(s){for(var f=0;;){var v=s.text.indexOf(i,f);if(v==-1)break;f=v+i.length,a.push(re(o,v))}o++});for(var u=a.length-1;u>=0;u--)Kr(r.doc,i,a[u],re(a[u].line,a[u].ch+i.length))}}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\u202d\u202e\u2066\u2067\u2069\ufeff\ufff9-\ufffc]/g,function(r,i,a){r.state.specialChars=new RegExp(i.source+(i.test("	")?"":"|	"),"g"),a!=Qr&&r.refresh()}),n("specialCharPlaceholder",Sl,function(r){return r.refresh()},!0),n("electricChars",!0),n("inputStyle",H?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),n("spellcheck",!1,function(r,i){return r.getInputField().spellcheck=i},!0),n("autocorrect",!1,function(r,i){return r.getInputField().autocorrect=i},!0),n("autocapitalize",!1,function(r,i){return r.getInputField().autocapitalize=i},!0),n("rtlMoveVisually",!te),n("wholeLineUpdateBefore",!0),n("theme","default",function(r){el(r),pn(r)},!0),n("keyMap","default",function(r,i,a){var o=ni(i),u=a!=Qr&&ni(a);u&&u.detach&&u.detach(r,o),o.attach&&o.attach(r,u||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,$u,!0),n("gutters",[],function(r,i){r.display.gutterSpecs=ji(i,r.options.lineNumbers),pn(r)},!0),n("fixedGutter",!0,function(r,i){r.display.gutters.style.left=i?Bi(r.display)+"px":"0",r.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(r){return Ur(r)},!0),n("scrollbarStyle","native",function(r){ro(r),Ur(r),r.display.scrollbars.setScrollTop(r.doc.scrollTop),r.display.scrollbars.setScrollLeft(r.doc.scrollLeft)},!0),n("lineNumbers",!1,function(r,i){r.display.gutterSpecs=ji(r.options.gutters,i),pn(r)},!0),n("firstLineNumber",1,pn,!0),n("lineNumberFormatter",function(r){return r},pn,!0),n("showCursorWhenSelecting",!1,un,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("selectionsMayTouch",!1),n("readOnly",!1,function(r,i){i=="nocursor"&&(Pr(r),r.display.input.blur()),r.display.input.readOnlyChanged(i)}),n("screenReaderLabel",null,function(r,i){i=i===""?null:i,r.display.input.screenReaderLabelChanged(i)}),n("disableInput",!1,function(r,i){i||r.display.input.reset()},!0),n("dragDrop",!0,Ju),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,un,!0),n("singleCursorHeightPerLine",!0,un,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,gn,!0),n("addModeClass",!1,gn,!0),n("pollInterval",100),n("undoDepth",200,function(r,i){return r.doc.history.undoDepth=i}),n("historyEventDelay",1250),n("viewportMargin",10,function(r){return r.refresh()},!0),n("maxHighlightLength",1e4,gn,!0),n("moveInputWithCursor",!0,function(r,i){i||r.display.input.resetPosition()}),n("tabindex",null,function(r,i){return r.display.input.getField().tabIndex=i||""}),n("autofocus",null),n("direction","ltr",function(r,i){return r.doc.setDirection(i)},!0),n("phrases",null)}function Ju(e,t,n){var r=n&&n!=Qr;if(!t!=!r){var i=e.display.dragFunctions,a=t?m:N;a(e.display.scroller,"dragstart",i.start),a(e.display.scroller,"dragenter",i.enter),a(e.display.scroller,"dragover",i.over),a(e.display.scroller,"dragleave",i.leave),a(e.display.scroller,"drop",i.drop)}}function $u(e){e.options.lineWrapping?(ke(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(Te(e.display.wrapper,"CodeMirror-wrap"),bi(e)),Mi(e),Bt(e),ln(e),setTimeout(function(){return Ur(e)},100)}function $e(e,t){var n=this;if(!(this instanceof $e))return new $e(e,t);this.options=t=t?j(t):{},j(tl,t,!1);var r=t.value;typeof r=="string"?r=new Mt(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var i=new $e.inputStyles[t.inputStyle](this),a=this.display=new cu(e,r,i,t);a.wrapper.CodeMirror=this,el(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),ro(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new Le,keySeq:null,specialChars:null},t.autofocus&&!H&&a.input.focus(),E&&F<11&&setTimeout(function(){return n.display.input.reset(!0)},20),Vu(this),Tu(),Ar(this),this.curOp.forceUpdate=!0,ho(this,r),t.autofocus&&!H||this.hasFocus()?setTimeout(function(){n.hasFocus()&&!n.state.focused&&Hi(n)},20):Pr(this);for(var o in ai)ai.hasOwnProperty(o)&&ai[o](this,t[o],Qr);ao(this),t.finishInit&&t.finishInit(this);for(var u=0;u<ra.length;++u)ra[u](this);Er(this),M&&t.lineWrapping&&getComputedStyle(a.lineDiv).textRendering=="optimizelegibility"&&(a.lineDiv.style.textRendering="auto")}$e.defaults=tl,$e.optionHandlers=ai;function Vu(e){var t=e.display;m(t.scroller,"mousedown",pt(e,Qo)),E&&F<11?m(t.scroller,"dblclick",pt(e,function(s){if(!C(e,s)){var f=kr(e,s);if(!(!f||ta(e,s)||ir(e.display,s))){be(s);var v=e.findWordAt(f);$n(e.doc,v.anchor,v.head)}}})):m(t.scroller,"dblclick",function(s){return C(e,s)||be(s)}),m(t.scroller,"contextmenu",function(s){return Vo(e,s)}),m(t.input.getField(),"contextmenu",function(s){t.scroller.contains(s.target)||Vo(e,s)});var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),r=t.activeTouch,r.end=+new Date)}function a(s){if(s.touches.length!=1)return!1;var f=s.touches[0];return f.radiusX<=1&&f.radiusY<=1}function o(s,f){if(f.left==null)return!0;var v=f.left-s.left,y=f.top-s.top;return v*v+y*y>20*20}m(t.scroller,"touchstart",function(s){if(!C(e,s)&&!a(s)&&!ta(e,s)){t.input.ensurePolled(),clearTimeout(n);var f=+new Date;t.activeTouch={start:f,moved:!1,prev:f-r.end<=300?r:null},s.touches.length==1&&(t.activeTouch.left=s.touches[0].pageX,t.activeTouch.top=s.touches[0].pageY)}}),m(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),m(t.scroller,"touchend",function(s){var f=t.activeTouch;if(f&&!ir(t,s)&&f.left!=null&&!f.moved&&new Date-f.start<300){var v=e.coordsChar(t.activeTouch,"page"),y;!f.prev||o(f,f.prev)?y=new qe(v,v):!f.prev.prev||o(f,f.prev.prev)?y=e.findWordAt(v):y=new qe(re(v.line,0),Me(e.doc,re(v.line+1,0))),e.setSelection(y.anchor,y.head),e.focus(),be(s)}i()}),m(t.scroller,"touchcancel",i),m(t.scroller,"scroll",function(){t.scroller.clientHeight&&(fn(e,t.scroller.scrollTop),Sr(e,t.scroller.scrollLeft,!0),D(e,"scroll",e))}),m(t.scroller,"mousewheel",function(s){return uo(e,s)}),m(t.scroller,"DOMMouseScroll",function(s){return uo(e,s)}),m(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(s){C(e,s)||Re(s)},over:function(s){C(e,s)||(Lu(e,s),Re(s))},start:function(s){return Eu(e,s)},drop:pt(e,Au),leave:function(s){C(e,s)||_o(e)}};var u=t.input.getField();m(u,"keyup",function(s){return Yo.call(e,s)}),m(u,"keydown",pt(e,Xo)),m(u,"keypress",pt(e,Zo)),m(u,"focus",function(s){return Hi(e,s)}),m(u,"blur",function(s){return Pr(e,s)})}var ra=[];$e.defineInitHook=function(e){return ra.push(e)};function En(e,t,n,r){var i=e.doc,a;n==null&&(n="add"),n=="smart"&&(i.mode.indent?a=tn(e,t).state:n="prev");var o=e.options.tabSize,u=we(i,t),s=ee(u.text,null,o);u.stateAfter&&(u.stateAfter=null);var f=u.text.match(/^\s*/)[0],v;if(!r&&!/\S/.test(u.text))v=0,n="not";else if(n=="smart"&&(v=i.mode.indent(a,u.text.slice(f.length),u.text),v==nt||v>150)){if(!r)return;n="prev"}n=="prev"?t>i.first?v=ee(we(i,t-1).text,null,o):v=0:n=="add"?v=s+e.options.indentUnit:n=="subtract"?v=s-e.options.indentUnit:typeof n=="number"&&(v=s+n),v=Math.max(0,v);var y="",T=0;if(e.options.indentWithTabs)for(var A=Math.floor(v/o);A;--A)T+=o,y+="	";if(T<v&&(y+=qt(v-T)),y!=f)return Kr(i,y,re(t,0),re(t,f.length),"+input"),u.stateAfter=null,!0;for(var z=0;z<i.sel.ranges.length;z++){var G=i.sel.ranges[z];if(G.head.line==t&&G.head.ch<f.length){var ae=re(t,f.length);Zi(i,z,new qe(ae,ae));break}}}var Zt=null;function oi(e){Zt=e}function na(e,t,n,r,i){var a=e.doc;e.display.shift=!1,r||(r=a.sel);var o=+new Date-200,u=i=="paste"||e.state.pasteIncoming>o,s=jt(t),f=null;if(u&&r.ranges.length>1)if(Zt&&Zt.text.join(`
`)==t){if(r.ranges.length%Zt.text.length==0){f=[];for(var v=0;v<Zt.text.length;v++)f.push(a.splitLines(Zt.text[v]))}}else s.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(f=Et(s,function(fe){return[fe]}));for(var y=e.curOp.updateInput,T=r.ranges.length-1;T>=0;T--){var A=r.ranges[T],z=A.from(),G=A.to();A.empty()&&(n&&n>0?z=re(z.line,z.ch-n):e.state.overwrite&&!u?G=re(G.line,Math.min(we(a,G.line).text.length,G.ch+se(s).length)):u&&Zt&&Zt.lineWise&&Zt.text.join(`
`)==s.join(`
`)&&(z=G=re(z.line,0)));var ae={from:z,to:G,text:f?f[T%f.length]:s,origin:i||(u?"paste":e.state.cutIncoming>o?"cut":"+input")};Gr(e.doc,ae),dt(e,"inputRead",e,ae)}t&&!u&&nl(e,t),Wr(e),e.curOp.updateInput<2&&(e.curOp.updateInput=y),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function rl(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&t.hasFocus()&&Ht(t,function(){return na(t,n,0,null,"paste")}),!0}function nl(e,t){if(!(!e.options.electricChars||!e.options.smartIndent))for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var a=e.getModeAt(i.head),o=!1;if(a.electricChars){for(var u=0;u<a.electricChars.length;u++)if(t.indexOf(a.electricChars.charAt(u))>-1){o=En(e,i.head.line,"smart");break}}else a.electricInput&&a.electricInput.test(we(e.doc,i.head.line).text.slice(0,i.head.ch))&&(o=En(e,i.head.line,"smart"));o&&dt(e,"electricInput",e,i.head.line)}}}function il(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,a={anchor:re(i,0),head:re(i+1,0)};n.push(a),t.push(e.getRange(a.anchor,a.head))}return{text:t,ranges:n}}function ia(e,t,n,r){e.setAttribute("autocorrect",n?"on":"off"),e.setAttribute("autocapitalize",r?"on":"off"),e.setAttribute("spellcheck",!!t)}function al(){var e=J("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; min-height: 1em; outline: none"),t=J("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return M?e.style.width="1000px":e.setAttribute("wrap","off"),xe&&(e.style.border="1px solid black"),t}function es(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){k(this).focus(),this.display.input.focus()},setOption:function(r,i){var a=this.options,o=a[r];a[r]==i&&r!="mode"||(a[r]=i,t.hasOwnProperty(r)&&pt(this,t[r])(this,i,o),D(this,"optionChange",this,r))},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,i){this.state.keyMaps[i?"push":"unshift"](ni(r))},removeKeyMap:function(r){for(var i=this.state.keyMaps,a=0;a<i.length;++a)if(i[a]==r||i[a].name==r)return i.splice(a,1),!0},addOverlay:St(function(r,i){var a=r.token?r:e.getMode(this.options,r);if(a.startState)throw new Error("Overlays may not be stateful.");Lt(this.state.overlays,{mode:a,modeSpec:r,opaque:i&&i.opaque,priority:i&&i.priority||0},function(o){return o.priority}),this.state.modeGen++,Bt(this)}),removeOverlay:St(function(r){for(var i=this.state.overlays,a=0;a<i.length;++a){var o=i[a].modeSpec;if(o==r||typeof r=="string"&&o.name==r){i.splice(a,1),this.state.modeGen++,Bt(this);return}}}),indentLine:St(function(r,i,a){typeof i!="string"&&typeof i!="number"&&(i==null?i=this.options.smartIndent?"smart":"prev":i=i?"add":"subtract"),en(this.doc,r)&&En(this,r,i,a)}),indentSelection:St(function(r){for(var i=this.doc.sel.ranges,a=-1,o=0;o<i.length;o++){var u=i[o];if(u.empty())u.head.line>a&&(En(this,u.head.line,r,!0),a=u.head.line,o==this.doc.sel.primIndex&&Wr(this));else{var s=u.from(),f=u.to(),v=Math.max(a,s.line);a=Math.min(this.lastLine(),f.line-(f.ch?0:1))+1;for(var y=v;y<a;++y)En(this,y,r);var T=this.doc.sel.ranges;s.ch==0&&i.length==T.length&&T[o].from().ch>0&&Zi(this.doc,o,new qe(s,T[o].to()),Xe)}}}),getTokenAt:function(r,i){return pa(this,r,i)},getLineTokens:function(r,i){return pa(this,re(r),i,!0)},getTokenTypeAt:function(r){r=Me(this.doc,r);var i=ca(this,we(this.doc,r.line)),a=0,o=(i.length-1)/2,u=r.ch,s;if(u==0)s=i[2];else for(;;){var f=a+o>>1;if((f?i[f*2-1]:0)>=u)o=f;else if(i[f*2+1]<u)a=f+1;else{s=i[f*2+2];break}}var v=s?s.indexOf("overlay "):-1;return v<0?s:v==0?null:s.slice(0,v-1)},getModeAt:function(r){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(r).state).mode:i},getHelper:function(r,i){return this.getHelpers(r,i)[0]},getHelpers:function(r,i){var a=[];if(!n.hasOwnProperty(i))return a;var o=n[i],u=this.getModeAt(r);if(typeof u[i]=="string")o[u[i]]&&a.push(o[u[i]]);else if(u[i])for(var s=0;s<u[i].length;s++){var f=o[u[i][s]];f&&a.push(f)}else u.helperType&&o[u.helperType]?a.push(o[u.helperType]):o[u.name]&&a.push(o[u.name]);for(var v=0;v<o._global.length;v++){var y=o._global[v];y.pred(u,this)&&Ue(a,y.val)==-1&&a.push(y.val)}return a},getStateAfter:function(r,i){var a=this.doc;return r=ua(a,r==null?a.first+a.size-1:r),tn(this,r+1,i).state},cursorCoords:function(r,i){var a,o=this.doc.sel.primary();return r==null?a=o.head:typeof r=="object"?a=Me(this.doc,r):a=r?o.from():o.to(),Xt(this,a,i||"page")},charCoords:function(r,i){return Un(this,Me(this.doc,r),i||"page")},coordsChar:function(r,i){return r=ja(this,r,i||"page"),Ei(this,r.left,r.top)},lineAtHeight:function(r,i){return r=ja(this,{top:r,left:0},i||"page").top,Dr(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,i,a){var o=!1,u;if(typeof r=="number"){var s=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>s&&(r=s,o=!0),u=we(this.doc,r)}else u=r;return Wn(this,u,{top:0,left:0},i||"page",a||o).top+(o?this.doc.height-nr(u):0)},defaultTextHeight:function(){return Rr(this.display)},defaultCharWidth:function(){return zr(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,i,a,o,u){var s=this.display;r=Xt(this,Me(this.doc,r));var f=r.bottom,v=r.left;if(i.style.position="absolute",i.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(i),s.sizer.appendChild(i),o=="over")f=r.top;else if(o=="above"||o=="near"){var y=Math.max(s.wrapper.clientHeight,this.doc.height),T=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth);(o=="above"||r.bottom+i.offsetHeight>y)&&r.top>i.offsetHeight?f=r.top-i.offsetHeight:r.bottom+i.offsetHeight<=y&&(f=r.bottom),v+i.offsetWidth>T&&(v=T-i.offsetWidth)}i.style.top=f+"px",i.style.left=i.style.right="",u=="right"?(v=s.sizer.clientWidth-i.offsetWidth,i.style.right="0px"):(u=="left"?v=0:u=="middle"&&(v=(s.sizer.clientWidth-i.offsetWidth)/2),i.style.left=v+"px"),a&&Jl(this,{left:v,top:f,right:v+i.offsetWidth,bottom:f+i.offsetHeight})},triggerOnKeyDown:St(Xo),triggerOnKeyPress:St(Zo),triggerOnKeyUp:Yo,triggerOnMouseDown:St(Qo),execCommand:function(r){if(wn.hasOwnProperty(r))return wn[r].call(null,this)},triggerElectric:St(function(r){nl(this,r)}),findPosH:function(r,i,a,o){var u=1;i<0&&(u=-1,i=-i);for(var s=Me(this.doc,r),f=0;f<i&&(s=aa(this.doc,s,u,a,o),!s.hitSide);++f);return s},moveH:St(function(r,i){var a=this;this.extendSelectionsBy(function(o){return a.display.shift||a.doc.extend||o.empty()?aa(a.doc,o.head,r,i,a.options.rtlMoveVisually):r<0?o.from():o.to()},_e)}),deleteH:St(function(r,i){var a=this.doc.sel,o=this.doc;a.somethingSelected()?o.replaceSelection("",null,"+delete"):Zr(this,function(u){var s=aa(o,u.head,r,i,!1);return r<0?{from:s,to:u.head}:{from:u.head,to:s}})}),findPosV:function(r,i,a,o){var u=1,s=o;i<0&&(u=-1,i=-i);for(var f=Me(this.doc,r),v=0;v<i;++v){var y=Xt(this,f,"div");if(s==null?s=y.left:y.left=s,f=ol(this,y,u,a),f.hitSide)break}return f},moveV:St(function(r,i){var a=this,o=this.doc,u=[],s=!this.display.shift&&!o.extend&&o.sel.somethingSelected();if(o.extendSelectionsBy(function(v){if(s)return r<0?v.from():v.to();var y=Xt(a,v.head,"div");v.goalColumn!=null&&(y.left=v.goalColumn),u.push(y.left);var T=ol(a,y,r,i);return i=="page"&&v==o.sel.primary()&&Ri(a,Un(a,T,"div").top-y.top),T},_e),u.length)for(var f=0;f<o.sel.ranges.length;f++)o.sel.ranges[f].goalColumn=u[f]}),findWordAt:function(r){var i=this.doc,a=we(i,r.line).text,o=r.ch,u=r.ch;if(a){var s=this.getHelper(r,"wordChars");(r.sticky=="before"||u==a.length)&&o?--o:++u;for(var f=a.charAt(o),v=kt(f,s)?function(y){return kt(y,s)}:/\s/.test(f)?function(y){return/\s/.test(y)}:function(y){return!/\s/.test(y)&&!kt(y)};o>0&&v(a.charAt(o-1));)--o;for(;u<a.length&&v(a.charAt(u));)++u}return new qe(re(r.line,o),re(r.line,u))},toggleOverwrite:function(r){r!=null&&r==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?ke(this.display.cursorDiv,"CodeMirror-overwrite"):Te(this.display.cursorDiv,"CodeMirror-overwrite"),D(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==$(rt(this))},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:St(function(r,i){sn(this,r,i)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-$t(this)-this.display.barHeight,width:r.scrollWidth-$t(this)-this.display.barWidth,clientHeight:wi(this),clientWidth:br(this)}},scrollIntoView:St(function(r,i){r==null?(r={from:this.doc.sel.primary().head,to:null},i==null&&(i=this.options.cursorScrollMargin)):typeof r=="number"?r={from:re(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=i||0,r.from.line!=null?$l(this,r):$a(this,r.from,r.to,r.margin)}),setSize:St(function(r,i){var a=this,o=function(s){return typeof s=="number"||/^\d+$/.test(String(s))?s+"px":s};r!=null&&(this.display.wrapper.style.width=o(r)),i!=null&&(this.display.wrapper.style.height=o(i)),this.options.lineWrapping&&Pa(this);var u=this.display.viewFrom;this.doc.iter(u,this.display.viewTo,function(s){if(s.widgets){for(var f=0;f<s.widgets.length;f++)if(s.widgets[f].noHScroll){fr(a,u,"widget");break}}++u}),this.curOp.forceUpdate=!0,D(this,"refresh",this)}),operation:function(r){return Ht(this,r)},startOperation:function(){return Ar(this)},endOperation:function(){return Er(this)},refresh:St(function(){var r=this.display.cachedTextHeight;Bt(this),this.curOp.forceUpdate=!0,ln(this),sn(this,this.doc.scrollLeft,this.doc.scrollTop),Wi(this.display),(r==null||Math.abs(r-Rr(this.display))>.5||this.options.lineWrapping)&&Mi(this),D(this,"refresh",this)}),swapDoc:St(function(r){var i=this.doc;return i.cm=null,this.state.selectingText&&this.state.selectingText(),ho(this,r),ln(this),this.display.input.reset(),sn(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,dt(this,"swapDoc",this,i),i}),phrase:function(r){var i=this.options.phrases;return i&&Object.prototype.hasOwnProperty.call(i,r)?i[r]:r},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}},he(e),e.registerHelper=function(r,i,a){n.hasOwnProperty(r)||(n[r]=e[r]={_global:[]}),n[r][i]=a},e.registerGlobalHelper=function(r,i,a,o){e.registerHelper(r,i,o),n[r]._global.push({pred:a,val:o})}}function aa(e,t,n,r,i){var a=t,o=n,u=we(e,t.line),s=i&&e.direction=="rtl"?-n:n;function f(){var de=t.line+s;return de<e.first||de>=e.first+e.size?!1:(t=new re(de,t.ch,t.sticky),u=we(e,de))}function v(de){var ce;if(r=="codepoint"){var ve=u.text.charCodeAt(t.ch+(n>0?0:-1));if(isNaN(ve))ce=null;else{var Fe=n>0?ve>=55296&&ve<56320:ve>=56320&&ve<57343;ce=new re(t.line,Math.max(0,Math.min(u.text.length,t.ch+n*(Fe?2:1))),-n)}}else i?ce=Iu(e.cm,u,t,n):ce=Ji(u,t,n);if(ce==null)if(!de&&f())t=$i(i,e.cm,u,t.line,s);else return!1;else t=ce;return!0}if(r=="char"||r=="codepoint")v();else if(r=="column")v(!0);else if(r=="word"||r=="group")for(var y=null,T=r=="group",A=e.cm&&e.cm.getHelper(t,"wordChars"),z=!0;!(n<0&&!v(!z));z=!1){var G=u.text.charAt(t.ch)||`
`,ae=kt(G,A)?"w":T&&G==`
`?"n":!T||/\s/.test(G)?null:"p";if(T&&!z&&!ae&&(ae="s"),y&&y!=ae){n<0&&(n=1,v(),t.sticky="after");break}if(ae&&(y=ae),n>0&&!v(!z))break}var fe=ei(e,t,a,o,!0);return di(a,fe)&&(fe.hitSide=!0),fe}function ol(e,t,n,r){var i=e.doc,a=t.left,o;if(r=="page"){var u=Math.min(e.display.wrapper.clientHeight,k(e).innerHeight||i(e).documentElement.clientHeight),s=Math.max(u-.5*Rr(e.display),3);o=(n>0?t.bottom:t.top)+n*s}else r=="line"&&(o=n>0?t.bottom+3:t.top-3);for(var f;f=Ei(e,a,o),!!f.outside;){if(n<0?o<=0:o>=i.height){f.hitSide=!0;break}o+=n*5}return f}var Ke=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Le,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Ke.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;i.contentEditable=!0,ia(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function a(u){for(var s=u.target;s;s=s.parentNode){if(s==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(s.className))break}return!1}m(i,"paste",function(u){!a(u)||C(r,u)||rl(u,r)||F<=11&&setTimeout(pt(r,function(){return t.updateFromDOM()}),20)}),m(i,"compositionstart",function(u){t.composing={data:u.data,done:!1}}),m(i,"compositionupdate",function(u){t.composing||(t.composing={data:u.data,done:!1})}),m(i,"compositionend",function(u){t.composing&&(u.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),m(i,"touchstart",function(){return n.forceCompositionEnd()}),m(i,"input",function(){t.composing||t.readFromDOMSoon()});function o(u){if(!(!a(u)||C(r,u))){if(r.somethingSelected())oi({lineWise:!1,text:r.getSelections()}),u.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var s=il(r);oi({lineWise:!0,text:s.text}),u.type=="cut"&&r.operation(function(){r.setSelections(s.ranges,0,Xe),r.replaceSelection("",null,"cut")})}else return;if(u.clipboardData){u.clipboardData.clearData();var f=Zt.text.join(`
`);if(u.clipboardData.setData("Text",f),u.clipboardData.getData("Text")==f){u.preventDefault();return}}var v=al(),y=v.firstChild;ia(y),r.display.lineSpace.insertBefore(v,r.display.lineSpace.firstChild),y.value=Zt.text.join(`
`);var T=$(i.ownerDocument);at(y),setTimeout(function(){r.display.lineSpace.removeChild(v),T.focus(),T==i&&n.showPrimarySelection()},50)}}m(i,"copy",o),m(i,"cut",o)},Ke.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Ke.prototype.prepareSelection=function(){var e=Za(this.cm,!1);return e.focus=$(this.div.ownerDocument)==this.div,e},Ke.prototype.showSelection=function(e,t){!e||!this.cm.display.view.length||((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Ke.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Ke.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),r=n.from(),i=n.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||i.line<t.display.viewFrom){e.removeAllRanges();return}var a=li(t,e.anchorNode,e.anchorOffset),o=li(t,e.focusNode,e.focusOffset);if(!(a&&!a.bad&&o&&!o.bad&&Be(Mn(a,o),r)==0&&Be(Bn(a,o),i)==0)){var u=t.display.view,s=r.line>=t.display.viewFrom&&ll(t,r)||{node:u[0].measure.map[2],offset:0},f=i.line<t.display.viewTo&&ll(t,i);if(!f){var v=u[u.length-1].measure,y=v.maps?v.maps[v.maps.length-1]:v.map;f={node:y[y.length-1],offset:y[y.length-2]-y[y.length-3]}}if(!s||!f){e.removeAllRanges();return}var T=e.rangeCount&&e.getRangeAt(0),A;try{A=_(s.node,s.offset,f.offset,f.node)}catch(z){}A&&(!W&&t.state.focused?(e.collapse(s.node,s.offset),A.collapsed||(e.removeAllRanges(),e.addRange(A))):(e.removeAllRanges(),e.addRange(A)),T&&e.anchorNode==null?e.addRange(T):W&&this.startGracePeriod()),this.rememberSelection()}},Ke.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},Ke.prototype.showMultipleSelections=function(e){Ae(this.cm.display.cursorDiv,e.cursors),Ae(this.cm.display.selectionDiv,e.selection)},Ke.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Ke.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return le(this.div,t)},Ke.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||$(this.div.ownerDocument)!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Ke.prototype.blur=function(){this.div.blur()},Ke.prototype.getField=function(){return this.div},Ke.prototype.supportsTouch=function(){return!0},Ke.prototype.receivedFocus=function(){var e=this,t=this;this.selectionInEditor()?setTimeout(function(){return e.pollSelection()},20):Ht(this.cm,function(){return t.cm.curOp.selectionChanged=!0});function n(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,n))}this.polling.set(this.cm.options.pollInterval,n)},Ke.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Ke.prototype.pollSelection=function(){if(!(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())){var e=this.getSelection(),t=this.cm;if(Ce&&V&&this.cm.display.gutterSpecs.length&&ts(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(!this.composing){this.rememberSelection();var n=li(t,e.anchorNode,e.anchorOffset),r=li(t,e.focusNode,e.focusOffset);n&&r&&Ht(t,function(){bt(t.doc,hr(n,r),Xe),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},Ke.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.ch==0&&r.line>e.firstLine()&&(r=re(r.line-1,we(e.doc,r.line-1).length)),i.ch==we(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=re(i.line+1,0)),r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var a,o,u;r.line==t.viewFrom||(a=wr(e,r.line))==0?(o=Ge(t.view[0].line),u=t.view[0].node):(o=Ge(t.view[a].line),u=t.view[a-1].node.nextSibling);var s=wr(e,i.line),f,v;if(s==t.view.length-1?(f=t.viewTo-1,v=t.lineDiv.lastChild):(f=Ge(t.view[s+1].line)-1,v=t.view[s+1].node.previousSibling),!u)return!1;for(var y=e.doc.splitLines(rs(e,u,v,o,f)),T=yr(e.doc,re(o,0),re(f,we(e.doc,f).text.length));y.length>1&&T.length>1;)if(se(y)==se(T))y.pop(),T.pop(),f--;else if(y[0]==T[0])y.shift(),T.shift(),o++;else break;for(var A=0,z=0,G=y[0],ae=T[0],fe=Math.min(G.length,ae.length);A<fe&&G.charCodeAt(A)==ae.charCodeAt(A);)++A;for(var de=se(y),ce=se(T),ve=Math.min(de.length-(y.length==1?A:0),ce.length-(T.length==1?A:0));z<ve&&de.charCodeAt(de.length-z-1)==ce.charCodeAt(ce.length-z-1);)++z;if(y.length==1&&T.length==1&&o==r.line)for(;A&&A>r.ch&&de.charCodeAt(de.length-z-1)==ce.charCodeAt(ce.length-z-1);)A--,z++;y[y.length-1]=de.slice(0,de.length-z).replace(/^\u200b+/,""),y[0]=y[0].slice(A).replace(/\u200b+$/,"");var Fe=re(o,A),Se=re(f,T.length?se(T).length-z:0);if(y.length>1||y[0]||Be(Fe,Se))return Kr(e.doc,y,Fe,Se,"+input"),!0},Ke.prototype.ensurePolled=function(){this.forceCompositionEnd()},Ke.prototype.reset=function(){this.forceCompositionEnd()},Ke.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Ke.prototype.readFromDOMSoon=function(){var e=this;this.readDOMTimeout==null&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80))},Ke.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Ht(this.cm,function(){return Bt(e.cm)})},Ke.prototype.setUneditable=function(e){e.contentEditable="false"},Ke.prototype.onKeyPress=function(e){e.charCode==0||this.composing||(e.preventDefault(),this.cm.isReadOnly()||pt(this.cm,na)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0))},Ke.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},Ke.prototype.onContextMenu=function(){},Ke.prototype.resetPosition=function(){},Ke.prototype.needsContentAttribute=!0;function ll(e,t){var n=Si(e,t.line);if(!n||n.hidden)return null;var r=we(e.doc,t.line),i=Ia(n,r,t.line),a=d(r,e.doc.direction),o="left";if(a){var u=b(a,t.ch);o=u%2?"right":"left"}var s=Ra(i.map,t.ch,o);return s.offset=s.collapse=="right"?s.end:s.start,s}function ts(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function Jr(e,t){return t&&(e.bad=!0),e}function rs(e,t,n,r,i){var a="",o=!1,u=e.doc.lineSeparator(),s=!1;function f(A){return function(z){return z.id==A}}function v(){o&&(a+=u,s&&(a+=u),o=s=!1)}function y(A){A&&(v(),a+=A)}function T(A){if(A.nodeType==1){var z=A.getAttribute("cm-text");if(z){y(z);return}var G=A.getAttribute("cm-marker"),ae;if(G){var fe=e.findMarks(re(r,0),re(i+1,0),f(+G));fe.length&&(ae=fe[0].find(0))&&y(yr(e.doc,ae.from,ae.to).join(u));return}if(A.getAttribute("contenteditable")=="false")return;var de=/^(pre|div|p|li|table|br)$/i.test(A.nodeName);if(!/^br$/i.test(A.nodeName)&&A.textContent.length==0)return;de&&v();for(var ce=0;ce<A.childNodes.length;ce++)T(A.childNodes[ce]);/^(pre|p)$/i.test(A.nodeName)&&(s=!0),de&&(o=!0)}else A.nodeType==3&&y(A.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;T(t),t!=n;)t=t.nextSibling,s=!1;return a}function li(e,t,n){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[n],!r)return Jr(e.clipPos(re(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var a=e.display.view[i];if(a.node==r)return ns(a,t,n)}}function ns(e,t,n){var r=e.text.firstChild,i=!1;if(!t||!le(r,t))return Jr(re(Ge(e.line),0),!0);if(t==r&&(i=!0,t=r.childNodes[n],n=0,!t)){var a=e.rest?se(e.rest):e.line;return Jr(re(Ge(a),a.text.length),i)}var o=t.nodeType==3?t:null,u=t;for(!o&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(o=t.firstChild,n&&(n=o.nodeValue.length));u.parentNode!=r;)u=u.parentNode;var s=e.measure,f=s.maps;function v(ae,fe,de){for(var ce=-1;ce<(f?f.length:0);ce++)for(var ve=ce<0?s.map:f[ce],Fe=0;Fe<ve.length;Fe+=3){var Se=ve[Fe+2];if(Se==ae||Se==fe){var Oe=Ge(ce<0?e.line:e.rest[ce]),Ye=ve[Fe]+de;return(de<0||Se!=ae)&&(Ye=ve[Fe+(de?1:0)]),re(Oe,Ye)}}}var y=v(o,u,n);if(y)return Jr(y,i);for(var T=u.nextSibling,A=o?o.nodeValue.length-n:0;T;T=T.nextSibling){if(y=v(T,T.firstChild,0),y)return Jr(re(y.line,y.ch-A),i);A+=T.textContent.length}for(var z=u.previousSibling,G=n;z;z=z.previousSibling){if(y=v(z,z.firstChild,-1),y)return Jr(re(y.line,y.ch+G),i);G+=z.textContent.length}}var it=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Le,this.hasSelection=!1,this.composing=null,this.resetting=!1};it.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),xe&&(i.style.width="0px"),m(i,"input",function(){E&&F>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),m(i,"paste",function(o){C(r,o)||rl(o,r)||(r.state.pasteIncoming=+new Date,n.fastPoll())});function a(o){if(!C(r,o)){if(r.somethingSelected())oi({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var u=il(r);oi({lineWise:!0,text:u.text}),o.type=="cut"?r.setSelections(u.ranges,null,Xe):(n.prevInput="",i.value=u.text.join(`
`),at(i))}else return;o.type=="cut"&&(r.state.cutIncoming=+new Date)}}m(i,"cut",a),m(i,"copy",a),m(e.scroller,"paste",function(o){if(!(ir(e,o)||C(r,o))){if(!i.dispatchEvent){r.state.pasteIncoming=+new Date,n.focus();return}var u=new Event("paste");u.clipboardData=o.clipboardData,i.dispatchEvent(u)}}),m(e.lineSpace,"selectstart",function(o){ir(e,o)||be(o)}),m(i,"compositionstart",function(){var o=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:o,range:r.markText(o,r.getCursor("to"),{className:"CodeMirror-composing"})}}),m(i,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},it.prototype.createField=function(e){this.wrapper=al(),this.textarea=this.wrapper.firstChild;var t=this.cm.options;ia(this.textarea,t.spellcheck,t.autocorrect,t.autocapitalize)},it.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},it.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=Za(e);if(e.options.moveInputWithCursor){var i=Xt(e,n.sel.primary().head,"div"),a=t.wrapper.getBoundingClientRect(),o=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+o.top-a.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+o.left-a.left))}return r},it.prototype.showSelection=function(e){var t=this.cm,n=t.display;Ae(n.cursorDiv,e.cursors),Ae(n.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},it.prototype.reset=function(e){if(!(this.contextMenuPending||this.composing&&e)){var t=this.cm;if(this.resetting=!0,t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&at(this.textarea),E&&F>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",E&&F>=9&&(this.hasSelection=null));this.resetting=!1}},it.prototype.getField=function(){return this.textarea},it.prototype.supportsTouch=function(){return!1},it.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!H||$(this.textarea.ownerDocument)!=this.textarea))try{this.textarea.focus()}catch(e){}},it.prototype.blur=function(){this.textarea.blur()},it.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},it.prototype.receivedFocus=function(){this.slowPoll()},it.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},it.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function n(){var r=t.poll();!r&&!e?(e=!0,t.polling.set(60,n)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,n)},it.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||this.resetting||!t.state.focused||Mr(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(E&&F>=9&&this.hasSelection===i||U&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var a=i.charCodeAt(0);if(a==8203&&!r&&(r="\u200B"),a==8666)return this.reset(),this.cm.execCommand("undo")}for(var o=0,u=Math.min(r.length,i.length);o<u&&r.charCodeAt(o)==i.charCodeAt(o);)++o;return Ht(t,function(){na(t,i.slice(o),r.length-o,null,e.composing?"*compose":null),i.length>1e3||i.indexOf(`
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0,l.direction=l.direction||"ltr",typeof l.maxHeight!="undefined"?l.minHeight=l.maxHeight:l.minHeight=l.minHeight||"300px",l.errorCallback=l.errorCallback||function(C){alert(C)},l.uploadImage=l.uploadImage||!1,l.imageMaxSize=l.imageMaxSize||2097152,l.imageAccept=l.imageAccept||"image/png, image/jpeg, image/gif, image/avif",l.imageTexts=ht({},c,l.imageTexts||{}),l.errorMessages=ht({},p,l.errorMessages||{}),l.imagePathAbsolute=l.imagePathAbsolute||!1,l.imageCSRFName=l.imageCSRFName||"csrfmiddlewaretoken",l.imageCSRFHeader=l.imageCSRFHeader||!1,l.autosave!=null&&l.autosave.unique_id!=null&&l.autosave.unique_id!=""&&(l.autosave.uniqueId=l.autosave.unique_id),l.overlayMode&&l.overlayMode.combine===void 0&&(l.overlayMode.combine=!0),this.options=l,this.render(),l.initialValue&&(!this.options.autosave||this.options.autosave.foundSavedValue!==!0)&&this.value(l.initialValue),l.uploadImage){var D=this;this.codemirror.on("dragenter",function(C,S){D.updateStatusBar("upload-image",D.options.imageTexts.sbOnDragEnter),S.stopPropagation(),S.preventDefault()}),this.codemirror.on("dragend",function(C,S){D.updateStatusBar("upload-image",D.options.imageTexts.sbInit),S.stopPropagation(),S.preventDefault()}),this.codemirror.on("dragleave",function(C,S){D.updateStatusBar("upload-image",D.options.imageTexts.sbInit),S.stopPropagation(),S.preventDefault()}),this.codemirror.on("dragover",function(C,S){D.updateStatusBar("upload-image",D.options.imageTexts.sbOnDragEnter),S.stopPropagation(),S.preventDefault()}),this.codemirror.on("drop",function(C,S){S.stopPropagation(),S.preventDefault(),l.imageUploadFunction?D.uploadImagesUsingCustomFunction(l.imageUploadFunction,S.dataTransfer.files):D.uploadImages(S.dataTransfer.files)}),this.codemirror.on("paste",function(C,S){l.imageUploadFunction?D.uploadImagesUsingCustomFunction(l.imageUploadFunction,S.clipboardData.files):D.uploadImages(S.clipboardData.files)})}}g.prototype.uploadImages=function(l,d,x){if(l.length!==0){for(var m=[],w=0;w<l.length;w++)m.push(l[w].name),this.uploadImage(l[w],d,x);this.updateStatusBar("upload-image",this.options.imageTexts.sbOnDrop.replace("#images_names#",m.join(", ")))}},g.prototype.uploadImagesUsingCustomFunction=function(l,d){if(d.length!==0){for(var x=[],m=0;m<d.length;m++)x.push(d[m].name),this.uploadImageUsingCustomFunction(l,d[m]);this.updateStatusBar("upload-image",this.options.imageTexts.sbOnDrop.replace("#images_names#",x.join(", ")))}},g.prototype.updateStatusBar=function(l,d){if(this.gui.statusbar){var x=this.gui.statusbar.getElementsByClassName(l);x.length===1?this.gui.statusbar.getElementsByClassName(l)[0].textContent=d:x.length===0?console.log("EasyMDE: status bar item "+l+" was not found."):console.log("EasyMDE: Several status bar items named "+l+" was found.")}},g.prototype.markdown=function(l){if(B){var d;if(this.options&&this.options.renderingConfig&&this.options.renderingConfig.markedOptions?d=this.options.renderingConfig.markedOptions:d={},this.options&&this.options.renderingConfig&&this.options.renderingConfig.singleLineBreaks===!1?d.breaks=!1:d.breaks=!0,this.options&&this.options.renderingConfig&&this.options.renderingConfig.codeSyntaxHighlighting===!0){var x=this.options.renderingConfig.hljs||window.hljs;x&&(d.highlight=function(w,N){return N&&x.getLanguage(N)?x.highlight(N,w).value:x.highlightAuto(w).value})}B.setOptions(d);var m=B.parse(l);return this.options.renderingConfig&&typeof this.options.renderingConfig.sanitizerFunction=="function"&&(m=this.options.renderingConfig.sanitizerFunction.call(this,m)),m=K(m),m=P(m),m}},g.prototype.render=function(l){if(l||(l=this.element||document.getElementsByTagName("textarea")[0]),this._rendered&&this._rendered===l)return;this.element=l;var d=this.options,x=this,m={};for(var w in d.shortcuts)d.shortcuts[w]!==null&&F[w]!==null&&function(Ne){m[oe(d.shortcuts[Ne])]=function(){var We=F[Ne];typeof We=="function"?We(x):typeof We=="string"&&window.open(We,"_blank")}}(w);m.Enter="newlineAndIndentContinueMarkdownList",m.Tab="tabAndIndentMarkdownList",m["Shift-Tab"]="shiftTabAndUnindentMarkdownList",m.Esc=function(Ne){Ne.getOption("fullScreen")&&q(x)},this.documentOnKeyDown=function(Ne){Ne=Ne||window.event,Ne.keyCode==27&&x.codemirror.getOption("fullScreen")&&q(x)},document.addEventListener("keydown",this.documentOnKeyDown,!1);var N,D;d.overlayMode?(W.defineMode("overlay-mode",function(Ne){return W.overlayMode(W.getMode(Ne,d.spellChecker!==!1?"spell-checker":"gfm"),d.overlayMode.mode,d.overlayMode.combine)}),N="overlay-mode",D=d.parsingConfig,D.gitHubSpice=!1):(N=d.parsingConfig,N.name="gfm",N.gitHubSpice=!1),d.spellChecker!==!1&&(N="spell-checker",D=d.parsingConfig,D.name="gfm",D.gitHubSpice=!1,typeof d.spellChecker=="function"?d.spellChecker({codeMirrorInstance:W}):Q({codeMirrorInstance:W}));function C(Ne,We,Ze){return{addNew:!1}}if(this.codemirror=W.fromTextArea(l,{mode:N,backdrop:D,theme:d.theme!=null?d.theme:"easymde",tabSize:d.tabSize!=null?d.tabSize:2,indentUnit:d.tabSize!=null?d.tabSize:2,indentWithTabs:d.indentWithTabs!==!1,lineNumbers:d.lineNumbers===!0,autofocus:d.autofocus===!0,extraKeys:m,direction:d.direction,lineWrapping:d.lineWrapping!==!1,allowDropFileTypes:["text/plain"],placeholder:d.placeholder||l.getAttribute("placeholder")||"",styleSelectedText:d.styleSelectedText!=null?d.styleSelectedText:!V(),scrollbarStyle:d.scrollbarStyle!=null?d.scrollbarStyle:"native",configureMouse:C,inputStyle:d.inputStyle!=null?d.inputStyle:V()?"contenteditable":"textarea",spellcheck:d.nativeSpellcheck!=null?d.nativeSpellcheck:!0,autoRefresh:d.autoRefresh!=null?d.autoRefresh:!1}),this.codemirror.getScrollerElement().style.minHeight=d.minHeight,typeof d.maxHeight!="undefined"&&(this.codemirror.getScrollerElement().style.height=d.maxHeight),d.forceSync===!0){var S=this.codemirror;S.on("change",function(){S.save()})}this.gui={};var ie=document.createElement("div");ie.classList.add("EasyMDEContainer"),ie.setAttribute("role","application");var he=this.codemirror.getWrapperElement();he.parentNode.insertBefore(ie,he),ie.appendChild(he),d.toolbar!==!1&&(this.gui.toolbar=this.createToolbar()),d.status!==!1&&(this.gui.statusbar=this.createStatusbar()),d.autosave!=null&&d.autosave.enabled===!0&&(this.autosave(),this.codemirror.on("change",function(){clearTimeout(x._autosave_timeout),x._autosave_timeout=setTimeout(function(){x.autosave()},x.options.autosave.submit_delay||x.options.autosave.delay||1e3)}));function be(Ne,We){var Ze,Je=window.getComputedStyle(document.querySelector(".CodeMirror-sizer")).width.replace("px","");return Ne<Je?Ze=We+"px":Ze=We/Ne*100+"%",Ze}var De=this;function 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xt=document.createElement("img");xt.onload=function(){window.EMDEimagesCache[Je]={naturalWidth:xt.naturalWidth,naturalHeight:xt.naturalHeight,url:Je},me(We,window.EMDEimagesCache[Je])},xt.src=Je}}}})}this.codemirror.on("update",function(){Re()}),this.gui.sideBySide=this.createSideBySide(),this._rendered=this.element,(d.autofocus===!0||l.autofocus)&&this.codemirror.focus();var Pe=this.codemirror;setTimeout(function(){Pe.refresh()}.bind(Pe),0)},g.prototype.cleanup=function(){document.removeEventListener("keydown",this.documentOnKeyDown)};function b(){if(typeof localStorage=="object")try{localStorage.setItem("smde_localStorage",1),localStorage.removeItem("smde_localStorage")}catch(l){return!1}else return!1;return!0}g.prototype.autosave=function(){if(b()){var l=this;if(this.options.autosave.uniqueId==null||this.options.autosave.uniqueId==""){console.log("EasyMDE: You must set a uniqueId to use the autosave 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Intl.DateTimeFormat([this.options.autosave.timeFormat.locale,"en-US"],this.options.autosave.timeFormat.format).format(m),N=this.options.autosave.text==null?"Autosaved: ":this.options.autosave.text;x.innerHTML=N+w}}else console.log("EasyMDE: localStorage not available, cannot autosave")},g.prototype.clearAutosavedValue=function(){if(b()){if(this.options.autosave==null||this.options.autosave.uniqueId==null||this.options.autosave.uniqueId==""){console.log("EasyMDE: You must set a uniqueId to clear the autosave value");return}localStorage.removeItem("smde_"+this.options.autosave.uniqueId)}else console.log("EasyMDE: localStorage not available, cannot autosave")},g.prototype.openBrowseFileWindow=function(l,d){var x=this,m=this.gui.toolbar.getElementsByClassName("imageInput")[0];m.click();function w(N){x.options.imageUploadFunction?x.uploadImagesUsingCustomFunction(x.options.imageUploadFunction,N.target.files):x.uploadImages(N.target.files,l,d),m.removeEventListener("change",w)}m.addEventListener("change",w)},g.prototype.uploadImage=function(l,d,x){var m=this;d=d||function(ie){ee(m,ie)};function w(S){m.updateStatusBar("upload-image",S),setTimeout(function(){m.updateStatusBar("upload-image",m.options.imageTexts.sbInit)},1e4),x&&typeof x=="function"&&x(S),m.options.errorCallback(S)}function N(S){var ie=m.options.imageTexts.sizeUnits.split(",");return S.replace("#image_name#",l.name).replace("#image_size#",Lt(l.size,ie)).replace("#image_max_size#",Lt(m.options.imageMaxSize,ie))}if(l.size>this.options.imageMaxSize){w(N(this.options.errorMessages.fileTooLarge));return}var D=new FormData;D.append("image",l),m.options.imageCSRFToken&&!m.options.imageCSRFHeader&&D.append(m.options.imageCSRFName,m.options.imageCSRFToken);var C=new XMLHttpRequest;C.upload.onprogress=function(S){if(S.lengthComputable){var ie=""+Math.round(S.loaded*100/S.total);m.updateStatusBar("upload-image",m.options.imageTexts.sbProgress.replace("#file_name#",l.name).replace("#progress#",ie))}},C.open("POST",this.options.imageUploadEndpoint),m.options.imageCSRFToken&&m.options.imageCSRFHeader&&C.setRequestHeader(m.options.imageCSRFName,m.options.imageCSRFToken),C.onload=function(){try{var S=JSON.parse(this.responseText)}catch(ie){console.error("EasyMDE: The server did not return a valid json."),w(N(m.options.errorMessages.importError));return}this.status===200&&S&&!S.error&&S.data&&S.data.filePath?d((m.options.imagePathAbsolute?"":window.location.origin+"/")+S.data.filePath):S.error&&S.error in m.options.errorMessages?w(N(m.options.errorMessages[S.error])):S.error?w(N(S.error)):(console.error("EasyMDE: Received an unexpected response after uploading the image."+this.status+" 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l=this.codemirror,d=l.getWrapperElement(),x=d.nextSibling,m=parseInt(window.getComputedStyle(d).paddingTop),w=parseInt(window.getComputedStyle(d).borderTopWidth),N=parseInt(this.options.maxHeight),D=N+m*2+w*2,C=D.toString()+"px";x.style.height=C},g.prototype.createSideBySide=function(){var l=this.codemirror,d=l.getWrapperElement(),x=d.nextSibling;if(!x||!x.classList.contains("editor-preview-side")){if(x=document.createElement("div"),x.className="editor-preview-side",this.options.previewClass)if(Array.isArray(this.options.previewClass))for(var m=0;m<this.options.previewClass.length;m++)x.classList.add(this.options.previewClass[m]);else typeof this.options.previewClass=="string"&&x.classList.add(this.options.previewClass);d.parentNode.insertBefore(x,d.nextSibling)}if(typeof this.options.maxHeight!="undefined"&&this.setPreviewMaxHeight(),this.options.syncSideBySidePreviewScroll===!1)return x;var w=!1,N=!1;return l.on("scroll",function(D){if(w){w=!1;return}N=!0;var C=D.getScrollInfo().height-D.getScrollInfo().clientHeight,S=parseFloat(D.getScrollInfo().top)/C,ie=(x.scrollHeight-x.clientHeight)*S;x.scrollTop=ie}),x.onscroll=function(){if(N){N=!1;return}w=!0;var D=x.scrollHeight-x.clientHeight,C=parseFloat(x.scrollTop)/D,S=(l.getScrollInfo().height-l.getScrollInfo().clientHeight)*C;l.scrollTo(0,S)},x},g.prototype.createToolbar=function(l){if(l=l||this.options.toolbar,!(!l||l.length===0)){var d;for(d=0;d<l.length;d++)kt[l[d]]!=null&&(l[d]=kt[l[d]]);var x=document.createElement("div");x.className="editor-toolbar",x.setAttribute("role","toolbar");var m=this,w={};for(m.toolbar=l,d=0;d<l.length;d++)if(!(l[d].name=="guide"&&m.options.toolbarGuideIcon===!1)&&!(m.options.hideIcons&&m.options.hideIcons.indexOf(l[d].name)!=-1)&&!((l[d].name=="fullscreen"||l[d].name=="side-by-side")&&V())){if(l[d]==="|"){for(var N=!1,D=d+1;D<l.length;D++)l[D]!=="|"&&(!m.options.hideIcons||m.options.hideIcons.indexOf(l[D].name)==-1)&&(N=!0);if(!N)continue}(function(ie){var he;if(ie==="|"?he=xe():ie.children?he=pe(ie,m.options.toolbarTips,m.options.shortcuts,m):he=Ee(ie,!0,m.options.toolbarTips,m.options.shortcuts,"button",m),w[ie.name||ie]=he,x.appendChild(he),ie.name==="upload-image"){var be=document.createElement("input");be.className="imageInput",be.type="file",be.multiple=!0,be.name="image",be.accept=m.options.imageAccept,be.style.display="none",be.style.opacity=0,x.appendChild(be)}})(l[d])}m.toolbar_div=x,m.toolbarElements=w;var C=this.codemirror;C.on("cursorActivity",function(){var ie=H(C);for(var he in w)(function(be){var De=w[be];ie[be]?De.classList.add("active"):be!="fullscreen"&&be!="side-by-side"&&De.classList.remove("active")})(he)});var S=C.getWrapperElement();return S.parentNode.insertBefore(x,S),x}},g.prototype.createStatusbar=function(l){l=l||this.options.status;var d=this.options,x=this.codemirror;if(!(!l||l.length===0)){var m=[],w,N,D,C;for(w=0;w<l.length;w++)if(N=void 0,D=void 0,C=void 0,typeof l[w]=="object")m.push({className:l[w].className,defaultValue:l[w].defaultValue,onUpdate:l[w].onUpdate,onActivity:l[w].onActivity});else{var S=l[w];S==="words"?(C=function(me){me.innerHTML=Rt(x.getValue())},N=function(me){me.innerHTML=Rt(x.getValue())}):S==="lines"?(C=function(me){me.innerHTML=x.lineCount()},N=function(me){me.innerHTML=x.lineCount()}):S==="cursor"?(C=function(me){me.innerHTML="1:1"},D=function(me){var Re=x.getCursor(),Pe=Re.line+1,Ne=Re.ch+1;me.innerHTML=Pe+":"+Ne}):S==="autosave"?C=function(me){d.autosave!=null&&d.autosave.enabled===!0&&me.setAttribute("id","autosaved")}:S==="upload-image"&&(C=function(me){me.innerHTML=d.imageTexts.sbInit}),m.push({className:S,defaultValue:C,onUpdate:N,onActivity:D})}var ie=document.createElement("div");for(ie.className="editor-statusbar",w=0;w<m.length;w++){var he=m[w],be=document.createElement("span");be.className=he.className,typeof he.defaultValue=="function"&&he.defaultValue(be),typeof he.onUpdate=="function"&&this.codemirror.on("update",function(me,Re){return function(){Re.onUpdate(me)}}(be,he)),typeof he.onActivity=="function"&&this.codemirror.on("cursorActivity",function(me,Re){return function(){Re.onActivity(me)}}(be,he)),ie.appendChild(be)}var De=this.codemirror.getWrapperElement();return De.parentNode.insertBefore(ie,De.nextSibling),ie}},g.prototype.value=function(l){var d=this.codemirror;if(l===void 0)return d.getValue();if(d.getDoc().setValue(l),this.isPreviewActive()){var x=d.getWrapperElement(),m=x.lastChild,w=this.options.previewRender(l,m);w!==null&&(m.innerHTML=w)}return 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l=b[1]||b[2]||"";if(!l||l&&(g===""||this.rules.inline.punctuation.exec(g))){var d=b[0].length-1,x,m,w=d,N=0,D=b[0][0]==="*"?this.rules.inline.emStrong.rDelimAst:this.rules.inline.emStrong.rDelimUnd;for(D.lastIndex=0,p=p.slice(-1*c.length+d);(b=D.exec(p))!=null;)if(x=b[1]||b[2]||b[3]||b[4]||b[5]||b[6],!!x){if(m=x.length,b[3]||b[4]){w+=m;continue}else if((b[5]||b[6])&&d%3&&!((d+m)%3)){N+=m;continue}if(w-=m,!(w>0)){m=Math.min(m,m+w+N);var C=c.slice(0,d+b.index+(b[0].length-x.length)+m);if(Math.min(d,m)%2){var S=C.slice(1,-1);return{type:"em",raw:C,text:S,tokens:this.lexer.inlineTokens(S)}}var ie=C.slice(2,-2);return{type:"strong",raw:C,text:ie,tokens:this.lexer.inlineTokens(ie)}}}}}},I.codespan=function(c){var p=this.rules.inline.code.exec(c);if(p){var g=p[2].replace(/\n/g," "),b=/[^ ]/.test(g),l=/^ /.test(g)&&/ $/.test(g);return b&&l&&(g=g.substring(1,g.length-1)),g=H(g,!0),{type:"codespan",raw:p[0],text:g}}},I.br=function(c){var 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