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n=l;ue&&i.splice(l,1,e,i[l+1],r),l+=2,u=Math.min(e,r)}if(t)if(s.opaque)i.splice(n,l-n,e,"overlay "+t),l=n+2;else for(;ne.options.maxHighlightLength&&Dt(e.doc.mode,r.state),o=jt(e,t,r);i&&(r.state=i),t.stateAfter=r.save(!i),t.styles=o.styles,o.classes?t.styleClasses=o.classes:t.styleClasses&&(t.styleClasses=null),n===e.doc.highlightFrontier&&(e.doc.modeFrontier=Math.max(e.doc.modeFrontier,++e.doc.highlightFrontier))}return t.styles}function Pt(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return new Mt(r,!0,t);var o=function(e,t,n){for(var r,i,o=e.doc,a=n?-1:t-(e.doc.mode.innerMode?1e3:100),s=t;s>a;--s){if(s<=o.first)return o.first;var l=se(o,s-1),u=l.stateAfter;if(u&&(!n||s+(u instanceof Bt?u.lookAhead:0)<=o.modeFrontier))return s;var c=I(l.text,null,e.options.tabSize);(null==i||r>c)&&(i=s-1,r=c)}return i}(e,t,n),a=o>r.first&&se(r,o-1).stateAfter,s=a?Mt.fromSaved(r,a,o):new Mt(r,Ot(r.mode),o);return r.iter(o,t,function(n){It(e,n.text,s);var r=s.line;n.stateAfter=r==t-1||r%5==0||r>=i.viewFrom&&rt.start)return o}throw new Error("Mode "+e.name+" failed to advance stream.")}Mt.prototype.lookAhead=function(e){var t=this.doc.getLine(this.line+e);return null!=t&&e>this.maxLookAhead&&(this.maxLookAhead=e),t},Mt.prototype.baseToken=function(e){if(!this.baseTokens)return null;for(;this.baseTokens[this.baseTokenPos]<=e;)this.baseTokenPos+=2;var t=this.baseTokens[this.baseTokenPos+1];return{type:t&&t.replace(/( |^)overlay .*/,""),size:this.baseTokens[this.baseTokenPos]-e}},Mt.prototype.nextLine=function(){this.line++,this.maxLookAhead>0&&this.maxLookAhead--},Mt.fromSaved=function(e,t,n){return t instanceof Bt?new Mt(e,Dt(e.mode,t.state),n,t.lookAhead):new Mt(e,Dt(e.mode,t),n)},Mt.prototype.save=function(e){var t=!1!==e?Dt(this.doc.mode,this.state):this.state;return this.maxLookAhead>0?new Bt(t,this.maxLookAhead):t};var Wt=function(e,t,n){this.start=e.start,this.end=e.pos,this.string=e.current(),this.type=t||null,this.state=n};function zt(e,t,n,r){var i,o=e.doc,a=o.mode;t=Ce(o,t);var s,l=se(o,t.line),u=Pt(e,t.line,n),c=new Lt(l.text,e.options.tabSize,u);for(r&&(s=[]);(r||c.pose.options.maxHighlightLength?(s=!1,a&&It(e,t,r,h.pos),h.pos=t.length,l=null):l=Ht($t(n,h,r.state,d),o),d){var f=d[0].name;f&&(l="m-"+(l?f+" "+l:f))}if(!s||c!=l){for(;u1&&!/ /.test(e))return e;for(var n=t,r="",i=0;iu&&h.from<=u);d++);if(h.to>=c)return e(n,r,i,o,a,s,l);e(n,r.slice(0,h.to-u),i,o,null,s,l),o=null,r=r.slice(h.to-u),u=h.to}}}function en(e,t,n,r){var i=!r&&n.widgetNode;i&&e.map.push(e.pos,e.pos+t,i),!r&&e.cm.display.input.needsContentAttribute&&(i||(i=e.content.appendChild(document.createElement("span"))),i.setAttribute("cm-marker",n.id)),i&&(e.cm.display.input.setUneditable(i),e.content.appendChild(i)),e.pos+=t,e.trailingSpace=!1}function tn(e,t,n){var r=e.markedSpans,i=e.text,o=0;if(r)for(var a,s,l,u,c,h,d,f=i.length,p=0,g=1,m="",v=0;;){if(v==p){l=u=c=s="",d=null,h=null,v=1/0;for(var y=[],b=void 0,x=0;xp||C.collapsed&&w.to==p&&w.from==p)){if(null!=w.to&&w.to!=p&&v>w.to&&(v=w.to,u=""),C.className&&(l+=" "+C.className),C.css&&(s=(s?s+";":"")+C.css),C.startStyle&&w.from==p&&(c+=" "+C.startStyle),C.endStyle&&w.to==v&&(b||(b=[])).push(C.endStyle,w.to),C.title&&((d||(d={})).title=C.title),C.attributes)for(var k in C.attributes)(d||(d={}))[k]=C.attributes[k];C.collapsed&&(!h||je(h.marker,C)<0)&&(h=w)}else w.from>p&&v>w.from&&(v=w.from)}if(b)for(var E=0;E=f)break;for(var _=Math.min(f,v);;){if(m){var S=p+m.length;if(!h){var F=S>_?m.slice(0,_-p):m;t.addToken(t,F,a?a+l:l,c,p+F.length==v?u:"",s,d)}if(S>=_){m=m.slice(_-p),p=_;break}p=S,c=""}m=i.slice(o,o=n[g++]),a=Yt(n[g++],t.cm.options)}}else for(var D=1;Dn)return{map:e.measure.maps[i],cache:e.measure.caches[i],before:!0}}function Dn(e,t,n,r){return Ln(e,On(e,t),n,r)}function Tn(e,t){if(t>=e.display.viewFrom&&t=n.lineN&&t2&&o.push((l.bottom+u.top)/2-n.top)}}o.push(n.bottom-n.top)}}(e,t.view,t.rect),t.hasHeights=!0),(o=function(e,t,n,r){var i,o=jn(t.map,n,r),l=o.node,u=o.start,c=o.end,h=o.collapse;if(3==l.nodeType){for(var d=0;d<4;d++){for(;u&&ie(t.line.text.charAt(o.coverStart+u));)--u;for(;o.coverStart+c1}(e))return t;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*n,right:t.right*n,top:t.top*r,bottom:t.bottom*r}}(e.display.measure,i))}else{var f;u>0&&(h=r="right"),i=e.options.lineWrapping&&(f=l.getClientRects()).length>1?f["right"==r?f.length-1:0]:l.getBoundingClientRect()}if(a&&s<9&&!u&&(!i||!i.left&&!i.right)){var p=l.parentNode.getClientRects()[0];i=p?{left:p.left,right:p.left+tr(e.display),top:p.top,bottom:p.bottom}:Mn}for(var g=i.top-t.rect.top,m=i.bottom-t.rect.top,v=(g+m)/2,y=t.view.measure.heights,b=0;bt)&&(i=(o=l-s)-1,t>=l&&(a="right")),null!=i){if(r=e[u+2],s==l&&n==(r.insertLeft?"left":"right")&&(a=n),"left"==n&&0==i)for(;u&&e[u-2]==e[u-3]&&e[u-1].insertLeft;)r=e[2+(u-=3)],a="left";if("right"==n&&i==l-s)for(;u=0&&(n=e[i]).left==n.right;i--);return n}function Pn(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t=r.text.length?(l=r.text.length,u="before"):l<=0&&(l=0,u="after"),!s)return a("before"==u?l-1:l,"before"==u);function c(e,t,n){var r=s[t],i=1==r.level;return a(n?e-1:e,i!=n)}var h=Xe(s,l,u),d=Ye,f=c(l,h,"before"==u);return null!=d&&(f.other=c(l,d,"before"!=u)),f}function Kn(e,t){var n=0;t=Ce(e.doc,t),e.options.lineWrapping||(n=tr(e.display)*t.ch);var r=se(e.doc,t.line),i=Ge(r)+Cn(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function qn(e,t,n,r,i){var o=ge(e,t,n);return o.xRel=i,r&&(o.outside=!0),o}function Yn(e,t,n){var r=e.doc;if((n+=e.display.viewOffset)<0)return qn(r.first,0,null,!0,-1);var i=de(r,n),o=r.first+r.size-1;if(i>o)return qn(r.first+r.size-1,se(r,o).text.length,null,!0,1);t<0&&(t=0);for(var a=se(r,i);;){var s=Jn(e,a,i,t,n),l=Ne(a,s.ch+(s.xRel>0?1:0));if(!l)return s;var u=l.find(1);if(u.line==i)return u;a=se(r,i=u.line)}}function Xn(e,t,n,r){r-=zn(t);var i=t.text.length,o=ae(function(t){return Ln(e,n,t-1).bottom<=r},i,0);return i=ae(function(t){return Ln(e,n,t).top>r},o,i),{begin:o,end:i}}function Zn(e,t,n,r){n||(n=On(e,t));var i=Hn(e,t,Ln(e,n,r),"line").top;return Xn(e,t,n,i)}function Qn(e,t,n,r){return!(e.bottom<=n)&&(e.top>n||(r?e.left:e.right)>t)}function Jn(e,t,n,r,i){i-=Ge(t);var o=On(e,t),a=zn(t),s=0,l=t.text.length,u=!0,c=Qe(t,e.doc.direction);if(c){var h=(e.options.lineWrapping?function(e,t,n,r,i,o,a){var s=Xn(e,t,r,a),l=s.begin,u=s.end;/\s/.test(t.text.charAt(u-1))&&u--;for(var c=null,h=null,d=0;d=u||f.to<=l)){var p=1!=f.level,g=Ln(e,r,p?Math.min(u,f.to)-1:Math.max(l,f.from)).right,m=gm)&&(c=f,h=m)}}return c||(c=i[i.length-1]),c.fromu&&(c={from:c.from,to:u,level:c.level}),c}:function(e,t,n,r,i,o,a){var s=ae(function(s){var l=i[s],u=1!=l.level;return Qn(Gn(e,ge(n,u?l.to:l.from,u?"before":"after"),"line",t,r),o,a,!0)},0,i.length-1),l=i[s];if(s>0){var u=1!=l.level,c=Gn(e,ge(n,u?l.from:l.to,u?"after":"before"),"line",t,r);Qn(c,o,a,!0)&&c.top>a&&(l=i[s-1])}return l})(e,t,n,o,c,r,i);u=1!=h.level,s=u?h.from:h.to-1,l=u?h.to:h.from-1}var d,f,p=null,g=null,m=ae(function(t){var n=Ln(e,o,t);return n.top+=a,n.bottom+=a,!!Qn(n,r,i,!1)&&(n.top<=i&&n.left<=r&&(p=t,g=n),!0)},s,l),v=!1;if(g){var y=r-g.left=x.bottom}return m=oe(t.text,m,1),qn(n,m,f,v,r-d)}function er(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Bn){Bn=D("pre");for(var t=0;t<49;++t)Bn.appendChild(document.createTextNode("x")),Bn.appendChild(D("br"));Bn.appendChild(document.createTextNode("x"))}F(e.measure,Bn);var n=Bn.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),S(e.measure),n||1}function tr(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=D("span","xxxxxxxxxx"),n=D("pre",[t]);F(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function nr(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a)n[e.options.gutters[a]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[a]]=o.clientWidth;return{fixedPos:rr(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function rr(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ir(e){var t=er(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/tr(e.display)-3);return function(i){if(Ve(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var n=e.display.view,r=0;r=e.display.viewTo||s.to().linet||t==n&&a.to==t)&&(r(Math.max(a.from,t),Math.min(a.to,n),1==a.level?"rtl":"ltr",o),i=!0)}i||r(t,n,"ltr")}(g,n||0,null==r?d:r,function(e,t,i,h){var m="ltr"==i,v=f(e,m?"left":"right"),y=f(t-1,m?"right":"left"),b=null==n&&0==e,x=null==r&&t==d,w=0==h,C=!g||h==g.length-1;if(y.top-v.top<=3){var k=(u?b:x)&&w,E=(u?x:b)&&C,A=k?s:(m?v:y).left,_=E?l:(m?y:v).right;c(A,v.top,_-A,v.bottom)}else{var S,F,D,T;m?(S=u&&b&&w?s:v.left,F=u?l:p(e,i,"before"),D=u?s:p(t,i,"after"),T=u&&x&&C?l:y.right):(S=u?p(e,i,"before"):s,F=!u&&b&&w?l:v.right,D=!u&&x&&C?s:y.left,T=u?p(t,i,"after"):l),c(S,v.top,F-S,v.bottom),v.bottom0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function pr(e){e.state.focused||(e.display.input.focus(),mr(e))}function gr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,vr(e))},100)}function mr(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(rt(e,"focus",e,t),e.state.focused=!0,B(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),l&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),fr(e))}function vr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(rt(e,"blur",e,t),e.state.focused=!1,_(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function yr(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r.005||d<-.005)&&(ce(i.line,l),br(i.line),i.rest))for(var f=0;fe.display.sizerWidth){var p=Math.ceil(u/tr(e.display));p>e.display.maxLineLength&&(e.display.maxLineLength=p,e.display.maxLine=i.line,e.display.maxLineChanged=!0)}}}}function br(e){if(e.widgets)for(var t=0;t=a&&(o=de(t,Ge(se(t,l))-e.wrapper.clientHeight),a=l)}return{from:o,to:Math.max(a,o+1)}}function wr(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=rr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;ao&&(t.bottom=t.top+o);var s=e.doc.height+kn(n),l=t.tops-r;if(t.topi+o){var c=Math.min(t.top,(u?s:t.bottom)-o);c!=i&&(a.scrollTop=c)}var h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,d=_n(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),f=t.right-t.left>d;return f&&(t.right=t.left+d),t.left<10?a.scrollLeft=0:t.leftd+h-3&&(a.scrollLeft=t.right+(f?0:10)-d),a}function Er(e,t){null!=t&&(Sr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Ar(e){Sr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function _r(e,t,n){null==t&&null==n||Sr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Sr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=Kn(e,t.from),r=Kn(e,t.to);Fr(e,n,r,t.margin)}}function Fr(e,t,n,r){var i=kr(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});_r(e,i.scrollLeft,i.scrollTop)}function Dr(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||si(e,{top:t}),Tr(e,t,!0),n&&si(e),ni(e,100))}function Tr(e,t,n){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Or(e,t,n,r){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,wr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Lr(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+kn(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+An(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Br=function(e,t,n){this.cm=n;var r=this.vert=D("div",[D("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=D("div",[D("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),et(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),et(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,a&&s<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Br.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Br.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Br.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Br.prototype.zeroWidthHack=function(){var e=y&&!f?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new N,this.disableVert=new N},Br.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto",t.set(1e3,function r(){var i=e.getBoundingClientRect(),o="vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);o!=e?e.style.pointerEvents="none":t.set(1e3,r)})},Br.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Mr=function(){};function jr(e,t){t||(t=Lr(e));var n=e.display.barWidth,r=e.display.barHeight;Rr(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&yr(e),Rr(e,Lr(e)),n=e.display.barWidth,r=e.display.barHeight}function Rr(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=""}Mr.prototype.update=function(){return{bottom:0,right:0}},Mr.prototype.setScrollLeft=function(){},Mr.prototype.setScrollTop=function(){},Mr.prototype.clear=function(){};var Pr={native:Br,null:Mr};function Ir(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&_(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Pr[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),et(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){"horizontal"==n?Or(e,t):Dr(e,t)},e),e.display.scrollbars.addClass&&B(e.display.wrapper,e.display.scrollbars.addClass)}var Nr=0;function $r(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:++Nr},function(e){on?on.ops.push(e):e.ownsGroup=on={ops:[e],delayedCallbacks:[]}}(e.curOp)}function Wr(e){var t=e.curOp;t&&function(e,t){var n=e.ownsGroup;if(n)try{!function(e){var t=e.delayedCallbacks,n=0;do{for(;n=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new ii(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Hr(e){e.updatedDisplay=e.mustUpdate&&oi(e.cm,e.update)}function Vr(e){var t=e.cm,n=t.display;e.updatedDisplay&&yr(t),e.barMeasure=Lr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Dn(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+An(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-_n(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Ur(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft1&&(a=!0)),null!=u.scrollLeft&&(Or(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-h)>1&&(a=!0)),!a)break}return i}(t,Ce(r,e.scrollToPos.from),Ce(r,e.scrollToPos.to),e.scrollToPos.margin);!function(e,t){if(!it(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!p){var o=D("div","​",null,"position: absolute;\n top: "+(t.top-n.viewOffset-Cn(e.display))+"px;\n height: "+(t.bottom-t.top+An(e)+n.barHeight)+"px;\n left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}(t,i)}var o=e.maybeHiddenMarkers,a=e.maybeUnhiddenMarkers;if(o)for(var s=0;st)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Ae&&ze(e.doc,t)i.viewFrom?Jr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Jr(e);else if(t<=i.viewFrom){var o=ei(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Jr(e)}else if(n>=i.viewTo){var a=ei(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):Jr(e)}else{var s=ei(e,t,t,-1),l=ei(e,n,n+r,1);s&&l?(i.view=i.view.slice(0,s.index).concat(rn(e,s.lineN,l.lineN)).concat(i.view.slice(l.index)),i.viewTo+=r):Jr(e)}var u=i.externalMeasured;u&&(n=i.lineN&&t=r.viewTo)){var o=r.view[sr(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==$(a,n)&&a.push(n)}}}function Jr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function ei(e,t,n,r){var i,o=sr(e,t),a=e.display.view;if(!Ae||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var s=e.display.viewFrom,l=0;l0){if(o==a.length-1)return null;i=s+a[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;ze(e.doc,n)!=n;){if(o==(r<0?0:a.length-1))return null;n+=r*a[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function ti(e){for(var t=e.display.view,n=0,r=0;r=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Pt(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(r.line>=e.display.viewFrom){var a=o.styles,s=o.text.length>e.options.maxHighlightLength?Dt(t.mode,r.state):null,l=jt(e,o,r,!0);s&&(r.state=s),o.styles=l.styles;var u=o.styleClasses,c=l.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var h=!a||a.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),d=0;!h&&dn)return ni(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Kr(e,function(){for(var t=0;t=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==ti(e))return!1;Cr(e)&&(Jr(e),t.dims=nr(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFroma&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),Ae&&(o=ze(e.doc,o),a=He(e.doc,a));var s=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;!function(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=rn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=rn(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,sr(e,n)))),r.viewTo=n}(e,o,a),n.viewOffset=Ge(se(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var u=ti(e);if(!s&&0==u&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=function(e){if(e.hasFocus())return null;var t=L();if(!t||!O(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&O(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}(e);return u>4&&(n.lineDiv.style.display="none"),function(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,a=o.firstChild;function s(t){var n=t.nextSibling;return l&&y&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var u=r.view,c=r.viewFrom,h=0;h-1&&(f=!1),un(e,d,c,n)),f&&(S(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(pe(e.options,c)))),a=d.node.nextSibling}else{var p=mn(e,d,c,n);o.insertBefore(p,a)}c+=d.size}for(;a;)a=s(a)}(e,n.updateLineNumbers,t.dims),u>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,function(e){if(e&&e.activeElt&&e.activeElt!=L()&&(e.activeElt.focus(),e.anchorNode&&O(document.body,e.anchorNode)&&O(document.body,e.focusNode))){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}(c),S(n.cursorDiv),S(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,s&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ni(e,400)),n.updateLineNumbers=null,!0}function ai(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=_n(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+kn(e.display)-Sn(e),n.top)}),t.visible=xr(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&oi(e,t);r=!1){yr(e);var i=Lr(e);lr(e),jr(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 si(e,t){var n=new ii(e,t);if(oi(e,n)){yr(e),ai(e,n);var r=Lr(e);lr(e),jr(e,r),ui(e,r),n.finish()}}function li(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}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+An(e)+"px"}function ci(e){var t=e.display.gutters,n=e.options.gutters;S(t);for(var r=0;r-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}ii.prototype.signal=function(e,t){at(e,t)&&this.events.push(arguments)},ii.prototype.finish=function(){for(var e=0;es.clientWidth,c=s.scrollHeight>s.clientHeight;if(i&&u||o&&c){if(o&&y&&l)e:for(var d=t.target,f=a.view;d!=s;d=d.parentNode)for(var p=0;p=0&&me(e,r.to())<=0)return n}return-1};var yi=function(e,t){this.anchor=e,this.head=t};function bi(e,t,n){var r=e&&e.options.selectionsMayTouch,i=t[n];t.sort(function(e,t){return me(e.from(),t.from())}),n=$(t,i);for(var o=1;o0:l>=0){var u=xe(s.from(),a.from()),c=be(s.to(),a.to()),h=s.empty()?a.from()==a.head:s.from()==s.head;o<=n&&--n,t.splice(--o,2,new yi(h?c:u,h?u:c))}}return new vi(t,n)}function xi(e,t){return new vi([new yi(e,t||e)],0)}function wi(e){return e.text?ge(e.from.line+e.text.length-1,Y(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function Ci(e,t){if(me(e,t.from)<0)return e;if(me(e,t.to)<=0)return wi(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=wi(t).ch-t.to.ch),ge(n,r)}function ki(e,t){for(var n=[],r=0;r1&&e.remove(s.line+1,p-1),e.insert(s.line+1,v)}sn(e,"change",e,t)}function Di(e,t,n){!function e(r,i,o){if(r.linked)for(var a=0;as-(e.cm?e.cm.options.historyEventDelay:500)||"*"==t.origin.charAt(0)))&&(o=function(e,t){return t?(Mi(e.done),Y(e.done)):e.done.length&&!Y(e.done).ranges?Y(e.done):e.done.length>1&&!e.done[e.done.length-2].ranges?(e.done.pop(),Y(e.done)):void 0}(i,i.lastOp==r)))a=Y(o.changes),0==me(t.from,t.to)&&0==me(t.from,a.to)?a.to=wi(t):o.changes.push(Bi(e,t));else{var l=Y(i.done);for(l&&l.ranges||Pi(e.sel,i.done),o={changes:[Bi(e,t)],generation:i.generation},i.done.push(o);i.done.length>i.undoDepth;)i.done.shift(),i.done[0].ranges||i.done.shift()}i.done.push(n),i.generation=++i.maxGeneration,i.lastModTime=i.lastSelTime=s,i.lastOp=i.lastSelOp=r,i.lastOrigin=i.lastSelOrigin=t.origin,a||rt(e,"historyAdded")}function Ri(e,t,n,r){var i=e.history,o=r&&r.origin;n==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||function(e,t,n,r){var i=t.charAt(0);return"*"==i||"+"==i&&n.ranges.length==r.ranges.length&&n.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}(e,o,Y(i.done),t))?i.done[i.done.length-1]=t:Pi(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=n,r&&!1!==r.clearRedo&&Mi(i.undone)}function Pi(e,t){var n=Y(t);n&&n.ranges&&n.equals(e)||t.push(e)}function Ii(e,t,n,r){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),function(n){n.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=n.markedSpans),++o})}function Ni(e){if(!e)return null;for(var t,n=0;n-1&&(Y(s)[h]=u[h],delete u[h])}}}return r}function zi(e,t,n,r){if(r){var i=e.anchor;if(n){var o=me(t,i)<0;o!=me(n,i)<0?(i=t,t=n):o!=me(t,n)<0&&(t=n)}return new yi(i,t)}return new yi(n||t,t)}function Hi(e,t,n,r,i){null==i&&(i=e.cm&&(e.cm.display.shift||e.extend)),qi(e,new vi([zi(e.sel.primary(),t,n,i)],0),r)}function Vi(e,t,n){for(var r=[],i=e.cm&&(e.cm.display.shift||e.extend),o=0;o=t.ch:s.to>t.ch))){if(i&&(rt(l,"beforeCursorEnter"),l.explicitlyCleared)){if(o.markedSpans){--a;continue}break}if(!l.atomic)continue;if(n){var u=l.find(r<0?1:-1),c=void 0;if((r<0?l.inclusiveRight:l.inclusiveLeft)&&(u=to(e,u,-r,u&&u.line==t.line?o:null)),u&&u.line==t.line&&(c=me(u,n))&&(r<0?c<0:c>0))return Ji(e,u,t,r,i)}var h=l.find(r<0?-1:1);return(r<0?l.inclusiveLeft:l.inclusiveRight)&&(h=to(e,h,r,h.line==t.line?o:null)),h?Ji(e,h,t,r,i):null}}return t}function eo(e,t,n,r,i){var o=r||1,a=Ji(e,t,n,o,i)||!i&&Ji(e,t,n,o,!0)||Ji(e,t,n,-o,i)||!i&&Ji(e,t,n,-o,!0);return a||(e.cantEdit=!0,ge(e.first,0))}function to(e,t,n,r){return n<0&&0==t.ch?t.line>e.first?Ce(e,ge(t.line-1)):null:n>0&&t.ch==(r||se(e,t.line)).text.length?t.line0)){var c=[l,1],h=me(u.from,s.from),d=me(u.to,s.to);(h<0||!a.inclusiveLeft&&!h)&&c.push({from:u.from,to:s.from}),(d>0||!a.inclusiveRight&&!d)&&c.push({from:s.to,to:u.to}),i.splice.apply(i,c),l+=c.length-3}}return i}(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)oo(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text,origin:t.origin});else oo(e,t)}}function oo(e,t){if(1!=t.text.length||""!=t.text[0]||0!=me(t.from,t.to)){var n=ki(e,t);ji(e,t,n,e.cm?e.cm.curOp.id:NaN),lo(e,t,n,De(e,t));var r=[];Di(e,function(e,n){n||-1!=$(r,e.history)||(fo(e.history,t),r.push(e.history)),lo(e,t,null,De(e,t))})}}function ao(e,t,n){var r=e.cm&&e.cm.state.suppressEdits;if(!r||n){for(var i,o=e.history,a=e.sel,s="undo"==t?o.done:o.undone,l="undo"==t?o.undone:o.done,u=0;u=0;--f){var p=d(f);if(p)return p.v}}}}function so(e,t){if(0!=t&&(e.first+=t,e.sel=new vi(X(e.sel.ranges,function(e){return new yi(ge(e.anchor.line+t,e.anchor.ch),ge(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){Zr(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;re.lastLine())){if(t.from.lineo&&(t={from:t.from,to:ge(o,se(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=le(e,t.from,t.to),n||(n=ki(e,t)),e.cm?function(e,t,n){var r=e.doc,i=e.display,o=t.from,a=t.to,s=!1,l=o.line;e.options.lineWrapping||(l=he(We(se(r,o.line))),r.iter(l,a.line+1,function(e){if(e==i.maxLine)return s=!0,!0})),r.sel.contains(t.from,t.to)>-1&&ot(e),Fi(r,t,n,ir(e)),e.options.lineWrapping||(r.iter(l,o.line+t.text.length,function(e){var t=Ke(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0)),function(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontiern;r--){var i=se(e,r).stateAfter;if(i&&(!(i instanceof Bt)||r+i.lookAhead1||!(this.children[0]instanceof go))){var s=[];this.collapse(s),this.children=[new go(s)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t50){for(var a=i.lines.length%25+25,s=a;s10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r0||0==a&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=T("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if($e(e,t.line,t,n,o)||t.line!=n.line&&$e(e,n.line,t,n,o))throw new 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o}xo.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&$r(e),at(this,"clear")){var n=this.find();n&&sn(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;oe.display.maxLineLength&&(e.display.maxLine=u,e.display.maxLineLength=c,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&Zr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Zi(e.doc)),e&&sn(e,"markerCleared",e,this,r,i),t&&Wr(e),this.parent&&this.parent.clear()}},xo.prototype.find=function(e,t){var n,r;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i=0;l--)io(this,r[l]);s?Ki(this,s):this.cm&&Ar(this.cm)}),undo:Xr(function(){ao(this,"undo")}),redo:Xr(function(){ao(this,"redo")}),undoSelection:Xr(function(){ao(this,"undo",!0)}),redoSelection:Xr(function(){ao(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=Ce(this,e),t=Ce(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var a=o.markedSpans;if(a)for(var s=0;s=l.to||null==l.from&&i!=e.line||null!=l.from&&i==t.line&&l.from>=t.ch||n&&!n(l.marker)||r.push(l.marker.parent||l.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;re)return t=e,!0;e-=o,++n}),Ce(this,ge(n,t))},indexFromPos:function(e){var t=(e=Ce(this,e)).ch;if(e.linet&&(t=e.from),null!=e.to&&e.to-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var c=e.dataTransfer.getData("Text");if(c){var h;if(t.state.draggingText&&!t.state.draggingText.copy&&(h=t.listSelections()),Yi(t.doc,xi(n,n)),h)for(var d=0;d=0;t--)uo(e.doc,"",r[t].from,r[t].to,"+delete");Ar(e)})}function Ko(e,t,n){var r=oe(e.text,t+n,n);return r<0||r>e.text.length?null:r}function qo(e,t,n){var r=Ko(e,t.ch,n);return null==r?null:new ge(t.line,r,n<0?"after":"before")}function Yo(e,t,n,r,i){if(e){var o=Qe(n,t.doc.direction);if(o){var a,s=i<0?Y(o):o[0],l=i<0==(1==s.level),u=l?"after":"before";if(s.level>0||"rtl"==t.doc.direction){var c=On(t,n);a=i<0?n.text.length-1:0;var h=Ln(t,c,a).top;a=ae(function(e){return Ln(t,c,e).top==h},i<0==(1==s.level)?s.from:s.to-1,a),"before"==u&&(a=Ko(n,a,1))}else a=i<0?s.to:s.from;return new ge(r,a,u)}}return new ge(r,i<0?n.text.length:0,i<0?"before":"after")}Io.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},Io.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},Io.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},Io.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},Io.default=y?Io.macDefault:Io.pcDefault;var Xo={selectAll:no,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),H)},killLine:function(e){return Go(e,function(t){if(t.empty()){var n=se(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line0)i=new ge(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),ge(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=se(e.doc,i.line-1).text;a&&(i=new ge(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),ge(i.line-1,a.length-1),i,"+transpose"))}n.push(new yi(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){return Kr(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var r=0;r-1&&(me((i=u.ranges[i]).from(),t)<0||t.xRel>0)&&(me(i.to(),t)>0||t.xRel<0)?function(e,t,n,r){var i=e.display,o=!1,u=qr(e,function(t){l&&(i.scroller.draggable=!1),e.state.draggingText=!1,nt(i.wrapper.ownerDocument,"mouseup",u),nt(i.wrapper.ownerDocument,"mousemove",c),nt(i.scroller,"dragstart",h),nt(i.scroller,"drop",u),o||(lt(t),r.addNew||Hi(e.doc,n,null,null,r.extend),l||a&&9==s?setTimeout(function(){i.wrapper.ownerDocument.body.focus(),i.input.focus()},20):i.input.focus())}),c=function(e){o=o||Math.abs(t.clientX-e.clientX)+Math.abs(t.clientY-e.clientY)>=10},h=function(){return o=!0};l&&(i.scroller.draggable=!0),e.state.draggingText=u,u.copy=!r.moveOnDrag,i.scroller.dragDrop&&i.scroller.dragDrop(),et(i.wrapper.ownerDocument,"mouseup",u),et(i.wrapper.ownerDocument,"mousemove",c),et(i.scroller,"dragstart",h),et(i.scroller,"drop",u),gr(e),setTimeout(function(){return i.input.focus()},20)}(e,r,t,o):function(e,t,n,r){var i=e.display,o=e.doc;lt(t);var a,s,l=o.sel,u=l.ranges;if(r.addNew&&!r.extend?(s=o.sel.contains(n),a=s>-1?u[s]:new yi(n,n)):(a=o.sel.primary(),s=o.sel.primIndex),"rectangle"==r.unit)r.addNew||(a=new yi(n,n)),n=ar(e,t,!0,!0),s=-1;else{var c=da(e,n,r.unit);a=r.extend?zi(a,c.anchor,c.head,r.extend):c}r.addNew?-1==s?(s=u.length,qi(o,bi(e,u.concat([a]),s),{scroll:!1,origin:"*mouse"})):u.length>1&&u[s].empty()&&"char"==r.unit&&!r.extend?(qi(o,bi(e,u.slice(0,s).concat(u.slice(s+1)),0),{scroll:!1,origin:"*mouse"}),l=o.sel):Ui(o,s,a,V):(s=0,qi(o,new vi([a],0),V),l=o.sel);var h=n;function d(t){if(0!=me(h,t))if(h=t,"rectangle"==r.unit){for(var i=[],u=e.options.tabSize,c=I(se(o,n.line).text,n.ch,u),d=I(se(o,t.line).text,t.ch,u),f=Math.min(c,d),p=Math.max(c,d),g=Math.min(n.line,t.line),m=Math.min(e.lastLine(),Math.max(n.line,t.line));g<=m;g++){var v=se(o,g).text,y=G(v,f,u);f==p?i.push(new yi(ge(g,y),ge(g,y))):v.length>y&&i.push(new yi(ge(g,y),ge(g,G(v,p,u))))}i.length||i.push(new yi(n,n)),qi(o,bi(e,l.ranges.slice(0,s).concat(i),s),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b,x=a,w=da(e,t,r.unit),C=x.anchor;me(w.anchor,C)>0?(b=w.head,C=xe(x.from(),w.anchor)):(b=w.anchor,C=be(x.to(),w.head));var k=l.ranges.slice(0);k[s]=function(e,t){var n=t.anchor,r=t.head,i=se(e.doc,n.line);if(0==me(n,r)&&n.sticky==r.sticky)return t;var o=Qe(i);if(!o)return t;var a=Xe(o,n.ch,n.sticky),s=o[a];if(s.from!=n.ch&&s.to!=n.ch)return t;var l,u=a+(s.from==n.ch==(1!=s.level)?0:1);if(0==u||u==o.length)return t;if(r.line!=n.line)l=(r.line-n.line)*("ltr"==e.doc.direction?1:-1)>0;else{var c=Xe(o,r.ch,r.sticky),h=c-a||(r.ch-n.ch)*(1==s.level?-1:1);l=c==u-1||c==u?h<0:h>0}var d=o[u+(l?-1:0)],f=l==(1==d.level),p=f?d.from:d.to,g=f?"after":"before";return n.ch==p&&n.sticky==g?t:new yi(new ge(n.line,p,g),r)}(e,new yi(Ce(o,C),b)),qi(o,bi(e,k,s),V)}}var f=i.wrapper.getBoundingClientRect(),p=0;function g(t){e.state.selectingText=!1,p=1/0,lt(t),i.input.focus(),nt(i.wrapper.ownerDocument,"mousemove",m),nt(i.wrapper.ownerDocument,"mouseup",v),o.history.lastSelOrigin=null}var m=qr(e,function(t){0!==t.buttons&&ft(t)?function t(n){var a=++p,s=ar(e,n,!0,"rectangle"==r.unit);if(s)if(0!=me(s,h)){e.curOp.focus=L(),d(s);var l=xr(i,o);(s.line>=l.to||s.linef.bottom?20:0;u&&setTimeout(qr(e,function(){p==a&&(i.scroller.scrollTop+=u,t(n))}),50)}}(t):g(t)}),v=qr(e,g);e.state.selectingText=v,et(i.wrapper.ownerDocument,"mousemove",m),et(i.wrapper.ownerDocument,"mouseup",v)}(e,r,t,o)}(t,r,o,e):dt(e)==n.scroller&<(e):2==i?(r&&Hi(t.doc,r),setTimeout(function(){return n.input.focus()},20)):3==i&&(k?t.display.input.onContextMenu(e):gr(t)))}}function da(e,t,n){if("char"==n)return new yi(t,t);if("word"==n)return e.findWordAt(t);if("line"==n)return new yi(ge(t.line,0),Ce(e.doc,ge(t.line+1,0)));var r=n(e,t);return new yi(r.from,r.to)}function fa(e,t,n,r){var i,o;if(t.touches)i=t.touches[0].clientX,o=t.touches[0].clientY;else try{i=t.clientX,o=t.clientY}catch(t){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&<(t);var a=e.display,s=a.lineDiv.getBoundingClientRect();if(o>s.bottom||!at(e,n))return ct(t);o-=s.top-a.viewOffset;for(var l=0;l=i){var c=de(e.doc,o),h=e.options.gutters[l];return rt(e,n,e,c,h,t),ct(t)}}}function pa(e,t){return fa(e,t,"gutterClick",!0)}function ga(e,t){wn(e.display,t)||function(e,t){return!!at(e,"gutterContextMenu")&&fa(e,t,"gutterContextMenu",!1)}(e,t)||it(e,t,"contextmenu")||k||e.display.input.onContextMenu(t)}function ma(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Nn(e)}ca.prototype.compare=function(e,t,n){return this.time+400>e&&0==me(t,this.pos)&&n==this.button};var va={toString:function(){return"CodeMirror.Init"}},ya={},ba={};function xa(e){ci(e),Zr(e),wr(e)}function wa(e,t,n){var r=n&&n!=va;if(!t!=!r){var i=e.display.dragFunctions,o=t?et:nt;o(e.display.scroller,"dragstart",i.start),o(e.display.scroller,"dragenter",i.enter),o(e.display.scroller,"dragover",i.over),o(e.display.scroller,"dragleave",i.leave),o(e.display.scroller,"drop",i.drop)}}function Ca(e){e.options.lineWrapping?(B(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(_(e.display.wrapper,"CodeMirror-wrap"),qe(e)),or(e),Zr(e),Nn(e),setTimeout(function(){return jr(e)},100)}function ka(e,t){var r=this;if(!(this instanceof ka))return new ka(e,t);this.options=t=t?P(t):{},P(ya,t,!1),hi(t);var i=t.value;"string"==typeof i?i=new _o(i,t.mode,null,t.lineSeparator,t.direction):t.mode&&(i.modeOption=t.mode),this.doc=i;var o=new ka.inputStyles[t.inputStyle](this),u=this.display=new function(e,t,r){var i=this;this.input=r,i.scrollbarFiller=D("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=D("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=T("div",null,"CodeMirror-code"),i.selectionDiv=D("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=D("div",null,"CodeMirror-cursors"),i.measure=D("div",null,"CodeMirror-measure"),i.lineMeasure=D("div",null,"CodeMirror-measure"),i.lineSpace=T("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var o=T("div",[i.lineSpace],"CodeMirror-lines");i.mover=D("div",[o],null,"position: relative"),i.sizer=D("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=D("div",null,null,"position: absolute; height: "+W+"px; width: 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c in u.wrapper.CodeMirror=this,ci(this),ma(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Ir(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 N,keySeq:null,specialChars:null},t.autofocus&&!v&&u.input.focus(),a&&s<11&&setTimeout(function(){return r.display.input.reset(!0)},20),function(e){var t=e.display;et(t.scroller,"mousedown",qr(e,ha)),et(t.scroller,"dblclick",a&&s<11?qr(e,function(t){if(!it(e,t)){var n=ar(e,t);if(n&&!pa(e,t)&&!wn(e.display,t)){lt(t);var r=e.findWordAt(n);Hi(e.doc,r.anchor,r.head)}}}):function(t){return it(e,t)||lt(t)}),et(t.scroller,"contextmenu",function(t){return ga(e,t)});var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),(r=t.activeTouch).end=+new Date)}function o(e,t){if(null==t.left)return!0;var n=t.left-e.left,r=t.top-e.top;return n*n+r*r>400}et(t.scroller,"touchstart",function(i){if(!it(e,i)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(i)&&!pa(e,i)){t.input.ensurePolled(),clearTimeout(n);var o=+new Date;t.activeTouch={start:o,moved:!1,prev:o-r.end<=300?r:null},1==i.touches.length&&(t.activeTouch.left=i.touches[0].pageX,t.activeTouch.top=i.touches[0].pageY)}}),et(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),et(t.scroller,"touchend",function(n){var r=t.activeTouch;if(r&&!wn(t,n)&&null!=r.left&&!r.moved&&new Date-r.start<300){var a,s=e.coordsChar(t.activeTouch,"page");a=!r.prev||o(r,r.prev)?new yi(s,s):!r.prev.prev||o(r,r.prev.prev)?e.findWordAt(s):new yi(ge(s.line,0),Ce(e.doc,ge(s.line+1,0))),e.setSelection(a.anchor,a.head),e.focus(),lt(n)}i()}),et(t.scroller,"touchcancel",i),et(t.scroller,"scroll",function(){t.scroller.clientHeight&&(Dr(e,t.scroller.scrollTop),Or(e,t.scroller.scrollLeft,!0),rt(e,"scroll",e))}),et(t.scroller,"mousewheel",function(t){return mi(e,t)}),et(t.scroller,"DOMMouseScroll",function(t){return mi(e,t)}),et(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(t){it(e,t)||ht(t)},over:function(t){it(e,t)||(function(e,t){var n=ar(e,t);if(n){var r=document.createDocumentFragment();cr(e,n,r),e.display.dragCursor||(e.display.dragCursor=D("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),F(e.display.dragCursor,r)}}(e,t),ht(t))},start:function(t){return function(e,t){if(a&&(!e.state.draggingText||+new Date-So<100))ht(t);else if(!it(e,t)&&!wn(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!d)){var n=D("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",h&&(n.width=n.height=1,e.display.wrapper.appendChild(n),n._top=n.offsetTop),t.dataTransfer.setDragImage(n,0,0),h&&n.parentNode.removeChild(n)}}(e,t)},drop:qr(e,Fo),leave:function(t){it(e,t)||Do(e)}};var l=t.input.getField();et(l,"keyup",function(t){return aa.call(e,t)}),et(l,"keydown",qr(e,oa)),et(l,"keypress",qr(e,sa)),et(l,"focus",function(t){return mr(e,t)}),et(l,"blur",function(t){return vr(e,t)})}(this),Lo(),$r(this),this.curOp.forceUpdate=!0,Ti(this,i),t.autofocus&&!v||this.hasFocus()?setTimeout(R(mr,this),20):vr(this),ba)ba.hasOwnProperty(c)&&ba[c](r,t[c],va);Cr(this),t.finishInit&&t.finishInit(this);for(var f=0;f150)){if(!r)return;n="prev"}}else u=0,n="not";"prev"==n?u=t>o.first?I(se(o,t-1).text,null,a):0:"add"==n?u=l+e.options.indentUnit:"subtract"==n?u=l-e.options.indentUnit:"number"==typeof n&&(u=l+n),u=Math.max(0,u);var h="",d=0;if(e.options.indentWithTabs)for(var f=Math.floor(u/a);f;--f)d+=a,h+="\t";if(d1)if(_a&&_a.text.join("\n")==t){if(r.ranges.length%_a.text.length==0){l=[];for(var u=0;u<_a.text.length;u++)l.push(o.splitLines(_a.text[u]))}}else s.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(l=X(s,function(e){return[e]}));for(var c=e.curOp.updateInput,h=r.ranges.length-1;h>=0;h--){var d=r.ranges[h],f=d.from(),p=d.to();d.empty()&&(n&&n>0?f=ge(f.line,f.ch-n):e.state.overwrite&&!a?p=ge(p.line,Math.min(se(o,p.line).text.length,p.ch+Y(s).length)):a&&_a&&_a.lineWise&&_a.text.join("\n")==t&&(f=p=ge(f.line,0)));var g={from:f,to:p,text:l?l[h%l.length]:s,origin:i||(a?"paste":e.state.cutIncoming?"cut":"+input")};io(e.doc,g),sn(e,"inputRead",e,g)}t&&!a&&Ta(e,t),Ar(e),e.curOp.updateInput<2&&(e.curOp.updateInput=c),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function Da(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Kr(t,function(){return Fa(t,n,0,null,"paste")}),!0}function Ta(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var s=0;s-1){a=Aa(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(se(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=Aa(e,i.head.line,"smart"));a&&sn(e,"electricInput",e,i.head.line)}}}function Oa(e){for(var t=[],n=[],r=0;r=t.text.length?(n.ch=t.text.length,n.sticky="before"):n.ch<=0&&(n.ch=0,n.sticky="after");var o=Xe(i,n.ch,n.sticky),a=i[o];if("ltr"==e.doc.direction&&a.level%2==0&&(r>0?a.to>n.ch:a.from=a.from&&d>=c.begin)){var f=h?"before":"after";return new ge(n.line,d,f)}}var p=function(e,t,r){for(var o=function(e,t){return t?new ge(n.line,l(e,1),"before"):new ge(n.line,e,"after")};e>=0&&e0==(1!=a.level),u=s?r.begin:l(r.end,-1);if(a.from<=u&&u0?c.end:l(c.begin,-1);return null==m||r>0&&m==t.text.length||!(g=p(r>0?0:i.length-1,r,u(m)))?null:g}(e.cm,s,t,n):qo(s,t,n))){if(r||!function(){var r=t.line+n;return!(r=e.first+e.size)&&(t=new ge(r,t.ch,t.sticky),s=se(e,r))}())return!1;t=Yo(i,e.cm,s,t.line,n)}else t=o;return!0}if("char"==r)l();else if("column"==r)l(!0);else if("word"==r||"group"==r)for(var u=null,c="group"==r,h=e.cm&&e.cm.getHelper(t,"wordChars"),d=!0;!(n<0)||l(!d);d=!1){var f=s.text.charAt(t.ch)||"\n",p=te(f,h)?"w":c&&"\n"==f?"n":!c||/\s/.test(f)?null:"p";if(!c||d||p||(p="s"),u&&u!=p){n<0&&(n=1,l(),t.sticky="after");break}if(p&&(u=p),n>0&&!l(!d))break}var g=eo(e,t,o,a,!0);return ve(o,g)&&(g.hitSide=!0),g}function ja(e,t,n,r){var i,o,a=e.doc,s=t.left;if("page"==r){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),u=Math.max(l-.5*er(e.display),3);i=(n>0?t.bottom:t.top)+n*u}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;(o=Yn(e,s,i)).outside;){if(n<0?i<=0:i>=a.height){o.hitSide=!0;break}i+=5*n}return o}var Ra=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new N,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Pa(e,t){var n=Tn(e,t.line);if(!n||n.hidden)return null;var r=se(e.doc,t.line),i=Fn(n,r,t.line),o=Qe(r,e.doc.direction),a="left";if(o){var s=Xe(o,t.ch);a=s%2?"right":"left"}var l=jn(i.map,t.ch,a);return l.offset="right"==l.collapse?l.end:l.start,l}function Ia(e,t){return t&&(e.bad=!0),e}function Na(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return Ia(e.clipPos(ge(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i=t.display.viewTo||o.line=t.display.viewFrom&&Pa(t,i)||{node:l[0].measure.map[2],offset:0},c=o.liner.firstLine()&&(a=ge(a.line-1,se(r.doc,a.line-1).length)),s.ch==se(r.doc,s.line).text.length&&s.linei.viewTo-1)return!1;a.line==i.viewFrom||0==(e=sr(r,a.line))?(t=he(i.view[0].line),n=i.view[0].node):(t=he(i.view[e].line),n=i.view[e-1].node.nextSibling);var l,u,c=sr(r,s.line);if(c==i.view.length-1?(l=i.viewTo-1,u=i.lineDiv.lastChild):(l=he(i.view[c+1].line)-1,u=i.view[c+1].node.previousSibling),!n)return!1;for(var h=r.doc.splitLines(function(e,t,n,r,i){var o="",a=!1,s=e.doc.lineSeparator(),l=!1;function u(){a&&(o+=s,l&&(o+=s),a=l=!1)}function c(e){e&&(u(),o+=e)}function h(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(n)return void c(n);var o,d=t.getAttribute("cm-marker");if(d){var f=e.findMarks(ge(r,0),ge(i+1,0),function(e){return function(t){return t.id==e}}(+d));return void(f.length&&(o=f[0].find(0))&&c(le(e.doc,o.from,o.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;var p=/^(pre|div|p|li|table|br)$/i.test(t.nodeName);if(!/^br$/i.test(t.nodeName)&&0==t.textContent.length)return;p&&u();for(var g=0;g1&&d.length>1;)if(Y(h)==Y(d))h.pop(),d.pop(),l--;else{if(h[0]!=d[0])break;h.shift(),d.shift(),t++}for(var f=0,p=0,g=h[0],m=d[0],v=Math.min(g.length,m.length);fa.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)f--,p++;h[h.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),h[0]=h[0].slice(f).replace(/\u200b+$/,"");var w=ge(t,f),C=ge(l,d.length?Y(d).length-p:0);return h.length>1||h[0]||me(w,C)?(uo(r.doc,h,w,C,"+input"),!0):void 0},Ra.prototype.ensurePolled=function(){this.forceCompositionEnd()},Ra.prototype.reset=function(){this.forceCompositionEnd()},Ra.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Ra.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},Ra.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Kr(this.cm,function(){return Zr(e.cm)})},Ra.prototype.setUneditable=function(e){e.contentEditable="false"},Ra.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||qr(this.cm,Fa)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Ra.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Ra.prototype.onContextMenu=function(){},Ra.prototype.resetPosition=function(){},Ra.prototype.needsContentAttribute=!0;var Wa=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new N,this.hasSelection=!1,this.composing=null};Wa.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;function o(e){if(!it(r,e)){if(r.somethingSelected())Sa({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=Oa(r);Sa({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,H):(n.prevInput="",i.value=t.text.join("\n"),j(i))}"cut"==e.type&&(r.state.cutIncoming=!0)}}e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),g&&(i.style.width="0px"),et(i,"input",function(){a&&s>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),et(i,"paste",function(e){it(r,e)||Da(e,r)||(r.state.pasteIncoming=!0,n.fastPoll())}),et(i,"cut",o),et(i,"copy",o),et(e.scroller,"paste",function(t){wn(e,t)||it(r,t)||(r.state.pasteIncoming=!0,n.focus())}),et(e.lineSpace,"selectstart",function(t){wn(e,t)||lt(t)}),et(i,"compositionstart",function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),et(i,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Wa.prototype.createField=function(e){this.wrapper=Ba(),this.textarea=this.wrapper.firstChild},Wa.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=ur(e);if(e.options.moveInputWithCursor){var i=Gn(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},Wa.prototype.showSelection=function(e){var t=this.cm,n=t.display;F(n.cursorDiv,e.cursors),F(n.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Wa.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&j(this.textarea),a&&s>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",a&&s>=9&&(this.hasSelection=null))}},Wa.prototype.getField=function(){return this.textarea},Wa.prototype.supportsTouch=function(){return!1},Wa.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!v||L()!=this.textarea))try{this.textarea.focus()}catch(e){}},Wa.prototype.blur=function(){this.textarea.blur()},Wa.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Wa.prototype.receivedFocus=function(){this.slowPoll()},Wa.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Wa.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,function n(){var r=t.poll();r||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,n))})},Wa.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||xt(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(a&&s>=9&&this.hasSelection===i||y&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,u=Math.min(r.length,i.length);l1e3||i.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Wa.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Wa.prototype.onKeyPress=function(){a&&s>=9&&(this.hasSelection=null),this.fastPoll()},Wa.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var o=ar(n,e),u=r.scroller.scrollTop;if(o&&!h){var c=n.options.resetSelectionOnContextMenu;c&&-1==n.doc.sel.contains(o)&&qr(n,qi)(n.doc,xi(o),H);var d,f=i.style.cssText,p=t.wrapper.style.cssText,g=t.wrapper.offsetParent.getBoundingClientRect();if(t.wrapper.style.cssText="position: static",i.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-g.top-5)+"px; left: "+(e.clientX-g.left-5)+"px;\n z-index: 1000; background: "+(a?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",l&&(d=window.scrollY),r.input.focus(),l&&window.scrollTo(null,d),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=y,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),a&&s>=9&&v(),k){ht(e);var m=function(){nt(window,"mouseup",m),setTimeout(y,20)};et(window,"mouseup",m)}else setTimeout(y,50)}function v(){if(null!=i.selectionStart){var e=n.somethingSelected(),o="​"+(e?i.value:"");i.value="⇚",i.value=o,t.prevInput=e?"":"​",i.selectionStart=1,i.selectionEnd=o.length,r.selForContextMenu=n.doc.sel}}function y(){if(t.contextMenuPending==y&&(t.contextMenuPending=!1,t.wrapper.style.cssText=p,i.style.cssText=f,a&&s<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=u),null!=i.selectionStart)){(!a||a&&s<9)&&v();var e=0,o=function(){r.selForContextMenu==n.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&"​"==t.prevInput?qr(n,no)(n):e++<10?r.detectingSelectAll=setTimeout(o,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(o,200)}}},Wa.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},Wa.prototype.setUneditable=function(){},Wa.prototype.needsContentAttribute=!1,function(e){var t=e.optionHandlers;function n(n,r,i,o){e.defaults[n]=r,i&&(t[n]=o?function(e,t,n){n!=va&&i(e,t,n)}:i)}e.defineOption=n,e.Init=va,n("value","",function(e,t){return e.setValue(t)},!0),n("mode",null,function(e,t){e.doc.modeOption=t,Ai(e)},!0),n("indentUnit",2,Ai,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(e){_i(e),Nn(e),Zr(e)},!0),n("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(ge(r,o))}r++});for(var 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this.labels.push({name:t,kind:a,statementStart:this.start}),e.body=this.parseStatement(r?-1===r.indexOf("label")?r+"label":r:"label"),this.labels.pop(),e.label=n,this.finishNode(e,"LabeledStatement")},q.parseExpressionStatement=function(e,t){return e.expression=t,this.semicolon(),this.finishNode(e,"ExpressionStatement")},q.parseBlock=function(e,t){for(void 0===e&&(e=!0),void 0===t&&(t=this.startNode()),t.body=[],this.expect(C.braceL),e&&this.enterScope(0);!this.eat(C.braceR);){var n=this.parseStatement(null);t.body.push(n)}return e&&this.exitScope(),this.finishNode(t,"BlockStatement")},q.parseFor=function(e,t){return e.init=t,this.expect(C.semi),e.test=this.type===C.semi?null:this.parseExpression(),this.expect(C.semi),e.update=this.type===C.parenR?null:this.parseExpression(),this.expect(C.parenR),e.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(e,"ForStatement")},q.parseForIn=function(e,t){var n=this.type===C._in;return this.next(),"VariableDeclaration"===t.type&&null!=t.declarations[0].init&&(!n||this.options.ecmaVersion<8||this.strict||"var"!==t.kind||"Identifier"!==t.declarations[0].id.type)?this.raise(t.start,(n?"for-in":"for-of")+" loop variable declaration may not have an initializer"):"AssignmentPattern"===t.type&&this.raise(t.start,"Invalid left-hand side in for-loop"),e.left=t,e.right=n?this.parseExpression():this.parseMaybeAssign(),this.expect(C.parenR),e.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(e,n?"ForInStatement":"ForOfStatement")},q.parseVar=function(e,t,n){for(e.declarations=[],e.kind=n;;){var r=this.startNode();if(this.parseVarId(r,n),this.eat(C.eq)?r.init=this.parseMaybeAssign(t):"const"!==n||this.type===C._in||this.options.ecmaVersion>=6&&this.isContextual("of")?"Identifier"===r.id.type||t&&(this.type===C._in||this.isContextual("of"))?r.init=null:this.raise(this.lastTokEnd,"Complex binding patterns require an initialization 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this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(z(e.async,e.generator)),t&Q||(e.id=this.type===C.name?this.parseIdent():null),this.parseFunctionParams(e),this.parseFunctionBody(e,n,!1),this.yieldPos=i,this.awaitPos=o,this.awaitIdentPos=a,this.finishNode(e,t&Q?"FunctionDeclaration":"FunctionExpression")},q.parseFunctionParams=function(e){this.expect(C.parenL),e.params=this.parseBindingList(C.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams()},q.parseClass=function(e,t){this.next();var n=this.strict;this.strict=!0,this.parseClassId(e,t),this.parseClassSuper(e);var r=this.startNode(),i=!1;for(r.body=[],this.expect(C.braceL);!this.eat(C.braceR);){var o=this.parseClassElement(null!==e.superClass);o&&(r.body.push(o),"MethodDefinition"===o.type&&"constructor"===o.kind&&(i&&this.raise(o.start,"Duplicate constructor in the same class"),i=!0))}return e.body=this.finishNode(r,"ClassBody"),this.strict=n,this.finishNode(e,t?"ClassDeclaration":"ClassExpression")},q.parseClassElement=function(e){var t=this;if(this.eat(C.semi))return null;var n=this.startNode(),r=function(e,r){void 0===r&&(r=!1);var i=t.start,o=t.startLoc;return!!t.eatContextual(e)&&(!(t.type===C.parenL||r&&t.canInsertSemicolon())||(n.key&&t.unexpected(),n.computed=!1,n.key=t.startNodeAt(i,o),n.key.name=e,t.finishNode(n.key,"Identifier"),!1))};n.kind="method",n.static=r("static");var i=this.eat(C.star),o=!1;i||(this.options.ecmaVersion>=8&&r("async",!0)?(o=!0,i=this.options.ecmaVersion>=9&&this.eat(C.star)):r("get")?n.kind="get":r("set")&&(n.kind="set")),n.key||this.parsePropertyName(n);var a=n.key,s=!1;return n.computed||n.static||!("Identifier"===a.type&&"constructor"===a.name||"Literal"===a.type&&"constructor"===a.value)?n.static&&"Identifier"===a.type&&"prototype"===a.name&&this.raise(a.start,"Classes may not have a static property named 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e.value=this.parseMethod(t,n,r),this.finishNode(e,"MethodDefinition")},q.parseClassId=function(e,t){this.type===C.name?(e.id=this.parseIdent(),t&&this.checkLVal(e.id,2,!1)):(!0===t&&this.unexpected(),e.id=null)},q.parseClassSuper=function(e){e.superClass=this.eat(C._extends)?this.parseExprSubscripts():null},q.parseExport=function(e,t){if(this.next(),this.eat(C.star))return this.expectContextual("from"),this.type!==C.string&&this.unexpected(),e.source=this.parseExprAtom(),this.semicolon(),this.finishNode(e,"ExportAllDeclaration");if(this.eat(C._default)){var n;if(this.checkExport(t,"default",this.lastTokStart),this.type===C._function||(n=this.isAsyncFunction())){var r=this.startNode();this.next(),n&&this.next(),e.declaration=this.parseFunction(r,4|Q,!1,n)}else if(this.type===C._class){var i=this.startNode();e.declaration=this.parseClass(i,"nullableID")}else e.declaration=this.parseMaybeAssign(),this.semicolon();return 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this.parsePropertyName(a),!e&&!s&&this.options.ecmaVersion>=8&&!n&&this.isAsyncProp(a)?(r=!0,n=this.options.ecmaVersion>=9&&this.eat(C.star),this.parsePropertyName(a,t)):r=!1,this.parsePropertyValue(a,e,n,r,i,o,t,s),this.finishNode(a,"Property")},te.parsePropertyValue=function(e,t,n,r,i,o,a,s){if((n||r)&&this.type===C.colon&&this.unexpected(),this.eat(C.colon))e.value=t?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,a),e.kind="init";else if(this.options.ecmaVersion>=6&&this.type===C.parenL)t&&this.unexpected(),e.kind="init",e.method=!0,e.value=this.parseMethod(n,r);else 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Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb",ge={9:pe,10:pe+" Dogra Dogr Elymaic Elym Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Nandinagari Nand Nyiakeng_Puachue_Hmong Hmnp Old_Sogdian Sogo Sogdian Sogd Wancho Wcho"},me={};function ve(e){var t=me[e]={binary:B(de[e]+" 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this.at(this.pos)},be.prototype.lookahead=function(){return this.at(this.nextIndex(this.pos))},be.prototype.advance=function(){this.pos=this.nextIndex(this.pos)},be.prototype.eat=function(e){return this.current()===e&&(this.advance(),!0)},ye.validateRegExpFlags=function(e){for(var t=e.validFlags,n=e.flags,r=0;r-1&&this.raise(e.start,"Duplicate regular expression flag")}},ye.validateRegExpPattern=function(e){this.regexp_pattern(e),!e.switchN&&this.options.ecmaVersion>=9&&e.groupNames.length>0&&(e.switchN=!0,this.regexp_pattern(e))},ye.regexp_pattern=function(e){e.pos=0,e.lastIntValue=0,e.lastStringValue="",e.lastAssertionIsQuantifiable=!1,e.numCapturingParens=0,e.maxBackReference=0,e.groupNames.length=0,e.backReferenceNames.length=0,this.regexp_disjunction(e),e.pos!==e.source.length&&(e.eat(41)&&e.raise("Unmatched ')'"),(e.eat(93)||e.eat(125))&&e.raise("Lone quantifier brackets")),e.maxBackReference>e.numCapturingParens&&e.raise("Invalid escape");for(var t=0,n=e.backReferenceNames;t=9&&(n=e.eat(60)),e.eat(61)||e.eat(33))return this.regexp_disjunction(e),e.eat(41)||e.raise("Unterminated group"),e.lastAssertionIsQuantifiable=!n,!0}return e.pos=t,!1},ye.regexp_eatQuantifier=function(e,t){return void 0===t&&(t=!1),!!this.regexp_eatQuantifierPrefix(e,t)&&(e.eat(63),!0)},ye.regexp_eatQuantifierPrefix=function(e,t){return e.eat(42)||e.eat(43)||e.eat(63)||this.regexp_eatBracedQuantifier(e,t)},ye.regexp_eatBracedQuantifier=function(e,t){var n=e.pos;if(e.eat(123)){var r=0,i=-1;if(this.regexp_eatDecimalDigits(e)&&(r=e.lastIntValue,e.eat(44)&&this.regexp_eatDecimalDigits(e)&&(i=e.lastIntValue),e.eat(125)))return-1!==i&&i=9?this.regexp_groupSpecifier(e):63===e.current()&&e.raise("Invalid group"),this.regexp_disjunction(e),e.eat(41))return e.numCapturingParens+=1,!0;e.raise("Unterminated group")}return!1},ye.regexp_eatExtendedAtom=function(e){return e.eat(46)||this.regexp_eatReverseSolidusAtomEscape(e)||this.regexp_eatCharacterClass(e)||this.regexp_eatUncapturingGroup(e)||this.regexp_eatCapturingGroup(e)||this.regexp_eatInvalidBracedQuantifier(e)||this.regexp_eatExtendedPatternCharacter(e)},ye.regexp_eatInvalidBracedQuantifier=function(e){return this.regexp_eatBracedQuantifier(e,!0)&&e.raise("Nothing to repeat"),!1},ye.regexp_eatSyntaxCharacter=function(e){var t=e.current();return!!we(t)&&(e.lastIntValue=t,e.advance(),!0)},ye.regexp_eatPatternCharacters=function(e){for(var t=e.pos,n=0;-1!==(n=e.current())&&!we(n);)e.advance();return e.pos!==t},ye.regexp_eatExtendedPatternCharacter=function(e){var t=e.current();return!(-1===t||36===t||t>=40&&t<=43||46===t||63===t||91===t||94===t||124===t)&&(e.advance(),!0)},ye.regexp_groupSpecifier=function(e){if(e.eat(63)){if(this.regexp_eatGroupName(e))return-1!==e.groupNames.indexOf(e.lastStringValue)&&e.raise("Duplicate capture group name"),void 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g(e,!0)||36===e||95===e||8204===e||8205===e}(n)?(e.lastIntValue=n,!0):(e.pos=t,!1)},ye.regexp_eatAtomEscape=function(e){return!!(this.regexp_eatBackReference(e)||this.regexp_eatCharacterClassEscape(e)||this.regexp_eatCharacterEscape(e)||e.switchN&&this.regexp_eatKGroupName(e))||(e.switchU&&(99===e.current()&&e.raise("Invalid unicode escape"),e.raise("Invalid escape")),!1)},ye.regexp_eatBackReference=function(e){var t=e.pos;if(this.regexp_eatDecimalEscape(e)){var n=e.lastIntValue;if(e.switchU)return n>e.maxBackReference&&(e.maxBackReference=n),!0;if(n<=e.numCapturingParens)return!0;e.pos=t}return!1},ye.regexp_eatKGroupName=function(e){if(e.eat(107)){if(this.regexp_eatGroupName(e))return e.backReferenceNames.push(e.lastStringValue),!0;e.raise("Invalid named reference")}return!1},ye.regexp_eatCharacterEscape=function(e){return 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t=e.current();if(function(e){return 100===e||68===e||115===e||83===e||119===e||87===e}(t))return e.lastIntValue=-1,e.advance(),!0;if(e.switchU&&this.options.ecmaVersion>=9&&(80===t||112===t)){if(e.lastIntValue=-1,e.advance(),e.eat(123)&&this.regexp_eatUnicodePropertyValueExpression(e)&&e.eat(125))return!0;e.raise("Invalid property name")}return!1},ye.regexp_eatUnicodePropertyValueExpression=function(e){var t=e.pos;if(this.regexp_eatUnicodePropertyName(e)&&e.eat(61)){var n=e.lastStringValue;if(this.regexp_eatUnicodePropertyValue(e)){var r=e.lastStringValue;return this.regexp_validateUnicodePropertyNameAndValue(e,n,r),!0}}if(e.pos=t,this.regexp_eatLoneUnicodePropertyNameOrValue(e)){var i=e.lastStringValue;return this.regexp_validateUnicodePropertyNameOrValue(e,i),!0}return!1},ye.regexp_validateUnicodePropertyNameAndValue=function(e,t,n){O(e.unicodeProperties.nonBinary,t)||e.raise("Invalid property name"),e.unicodeProperties.nonBinary[t].test(n)||e.raise("Invalid property value")},ye.regexp_validateUnicodePropertyNameOrValue=function(e,t){e.unicodeProperties.binary.test(t)||e.raise("Invalid property name")},ye.regexp_eatUnicodePropertyName=function(e){var t=0;for(e.lastStringValue="";ke(t=e.current());)e.lastStringValue+=xe(t),e.advance();return""!==e.lastStringValue},ye.regexp_eatUnicodePropertyValue=function(e){var t=0;for(e.lastStringValue="";Ee(t=e.current());)e.lastStringValue+=xe(t),e.advance();return""!==e.lastStringValue},ye.regexp_eatLoneUnicodePropertyNameOrValue=function(e){return this.regexp_eatUnicodePropertyValue(e)},ye.regexp_eatCharacterClass=function(e){if(e.eat(91)){if(e.eat(94),this.regexp_classRanges(e),e.eat(93))return!0;e.raise("Unterminated character class")}return!1},ye.regexp_classRanges=function(e){for(;this.regexp_eatClassAtom(e);){var t=e.lastIntValue;if(e.eat(45)&&this.regexp_eatClassAtom(e)){var n=e.lastIntValue;!e.switchU||-1!==t&&-1!==n||e.raise("Invalid character class"),-1!==t&&-1!==n&&t>n&&e.raise("Range out of order in character class")}}},ye.regexp_eatClassAtom=function(e){var t=e.pos;if(e.eat(92)){if(this.regexp_eatClassEscape(e))return!0;if(e.switchU){var n=e.current();(99===n||Fe(n))&&e.raise("Invalid class escape"),e.raise("Invalid escape")}e.pos=t}var r=e.current();return 93!==r&&(e.lastIntValue=r,e.advance(),!0)},ye.regexp_eatClassEscape=function(e){var t=e.pos;if(e.eat(98))return e.lastIntValue=8,!0;if(e.switchU&&e.eat(45))return e.lastIntValue=45,!0;if(!e.switchU&&e.eat(99)){if(this.regexp_eatClassControlLetter(e))return!0;e.pos=t}return this.regexp_eatCharacterClassEscape(e)||this.regexp_eatCharacterEscape(e)},ye.regexp_eatClassControlLetter=function(e){var t=e.current();return!(!Ae(t)&&95!==t)&&(e.lastIntValue=t%32,e.advance(),!0)},ye.regexp_eatHexEscapeSequence=function(e){var t=e.pos;if(e.eat(120)){if(this.regexp_eatFixedHexDigits(e,2))return!0;e.switchU&&e.raise("Invalid escape"),e.pos=t}return!1},ye.regexp_eatDecimalDigits=function(e){var t=e.pos,n=0;for(e.lastIntValue=0;Ae(n=e.current());)e.lastIntValue=10*e.lastIntValue+(n-48),e.advance();return e.pos!==t},ye.regexp_eatHexDigits=function(e){var t=e.pos,n=0;for(e.lastIntValue=0;_e(n=e.current());)e.lastIntValue=16*e.lastIntValue+Se(n),e.advance();return e.pos!==t},ye.regexp_eatLegacyOctalEscapeSequence=function(e){if(this.regexp_eatOctalDigit(e)){var t=e.lastIntValue;if(this.regexp_eatOctalDigit(e)){var n=e.lastIntValue;t<=3&&this.regexp_eatOctalDigit(e)?e.lastIntValue=64*t+8*n+e.lastIntValue:e.lastIntValue=8*t+n}else e.lastIntValue=t;return!0}return!1},ye.regexp_eatOctalDigit=function(e){var t=e.current();return Fe(t)?(e.lastIntValue=t-48,e.advance(),!0):(e.lastIntValue=0,!1)},ye.regexp_eatFixedHexDigits=function(e,t){var n=e.pos;e.lastIntValue=0;for(var r=0;r>10),56320+(1023&e)))}Te.next=function(){this.options.onToken&&this.options.onToken(new 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e<=55295||e>=57344?e:(e<<10)+this.input.charCodeAt(this.pos+1)-56613888},Te.skipBlockComment=function(){var e,t=this.options.onComment&&this.curPosition(),n=this.pos,r=this.input.indexOf("*/",this.pos+=2);if(-1===r&&this.raise(this.pos-2,"Unterminated comment"),this.pos=r+2,this.options.locations)for(E.lastIndex=n;(e=E.exec(this.input))&&e.index8&&e<14||e>=5760&&_.test(String.fromCharCode(e))))break e;++this.pos}}},Te.finishToken=function(e,t){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var n=this.type;this.type=e,this.value=t,this.updateContext(n)},Te.readToken_dot=function(){var e=this.input.charCodeAt(this.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===e&&46===t?(this.pos+=3,this.finishToken(C.ellipsis)):(++this.pos,this.finishToken(C.dot))},Te.readToken_slash=function(){var e=this.input.charCodeAt(this.pos+1);return 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