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t=this.cm,e=(t.getWrapperElement().clientHeight-t.display.barHeight-2*this.buttonHeight)/t.getScrollerElement().scrollHeight;if(e!=this.hScale)return this.hScale=e,!0},e.prototype.update=function(t){this.annotations=t,this.redraw()},e.prototype.redraw=function(t){!1!==t&&this.computeScale();var e=this.cm,i=this.hScale,n=document.createDocumentFragment(),r=this.annotations,o=e.getOption("lineWrapping"),s=o&&1.5*e.defaultTextHeight(),a=null,l=null;function c(t,i){if(a!=t.line){a=t.line,l=e.getLineHandle(t.line);var n=e.getLineHandleVisualStart(l);n!=l&&(a=e.getLineNumber(n),l=n)}return l.widgets&&l.widgets.length||o&&l.height>s?e.charCoords(t,"local")[i?"top":"bottom"]:e.heightAtLine(l,"local")+(i?0:l.height)}var h=e.lastLine();if(e.display.barWidth)for(var u,f=0;f<r.length;f++){var d=r[f];if(!(d.to.line>h)){for(var p=u||c(d.from,!0)*i,m=c(d.to,!1)*i;f<r.length-1&&!(r[f+1].to.line>h)&&!((u=c(r[f+1].from,!0)*i)>m+.9);)m=c((d=r[++f]).to,!1)*i;if(m!=p){var g=Math.max(m-p,3),_=n.appendChild(document.createElement("div"));_.style.cssText="position: absolute; right: 0px; width: "+Math.max(e.display.barWidth-1,2)+"px; top: "+(p+this.buttonHeight)+"px; height: "+g+"px",_.className=this.options.className,d.id&&_.setAttribute("annotation-id",d.id)}}}this.div.textContent="",this.div.appendChild(n)},e.prototype.clear=function(){this.cm.off("refresh",this.resizeHandler),this.cm.off("markerAdded",this.resizeHandler),this.cm.off("markerCleared",this.resizeHandler),this.changeHandler&&this.cm.off("changes",this.changeHandler),this.div.parentNode.removeChild(this.div)}},"object"==typeof i&&"object"==typeof e?n(t("../../lib/codemirror")):"function"==typeof define&&define.amd?define(["../../lib/codemirror"],n):n(CodeMirror)},{"../../lib/codemirror":12}],8:[function(t,e,i){var n;n=function(t){"use strict";var e={style:"matchhighlight",minChars:2,delay:100,wordsOnly:!1,annotateScrollbar:!1,showToken:!1,trim:!0};function i(t){for(var i in this.options={},e)this.options[i]=(t&&t.hasOwnProperty(i)?t:e)[i];this.overlay=this.timeout=null,this.matchesonscroll=null,this.active=!1}function n(t){var e=t.state.matchHighlighter;(e.active||t.hasFocus())&&o(t,e)}function r(t){var e=t.state.matchHighlighter;e.active||(e.active=!0,o(t,e))}function o(t,e){clearTimeout(e.timeout),e.timeout=setTimeout((function(){l(t)}),e.options.delay)}function s(t,e,i,n){var r=t.state.matchHighlighter;if(t.addOverlay(r.overlay=function(t,e,i){return{token:function(n){if(n.match(t)&&(!e||function(t,e){return!(t.start&&e.test(t.string.charAt(t.start-1))||t.pos!=t.string.length&&e.test(t.string.charAt(t.pos)))}(n,e)))return i;n.next(),n.skipTo(t.charAt(0))||n.skipToEnd()}}}(e,i,n)),r.options.annotateScrollbar&&t.showMatchesOnScrollbar){var o=i?new RegExp((/\w/.test(e.charAt(0))?"\\b":"")+e.replace(/[\\\[.+*?(){|^$]/g,"\\$&")+(/\w/.test(e.charAt(e.length-1))?"\\b":"")):e;r.matchesonscroll=t.showMatchesOnScrollbar(o,!1,{className:"CodeMirror-selection-highlight-scrollbar"})}}function a(t){var e=t.state.matchHighlighter;e.overlay&&(t.removeOverlay(e.overlay),e.overlay=null,e.matchesonscroll&&(e.matchesonscroll.clear(),e.matchesonscroll=null))}function l(t){t.operation((function(){var e=t.state.matchHighlighter;if(a(t),t.somethingSelected()||!e.options.showToken){var i=t.getCursor("from"),n=t.getCursor("to");if(i.line==n.line&&(!e.options.wordsOnly||function(t,e,i){if(null!==t.getRange(e,i).match(/^\w+$/)){if(e.ch>0){var n={line:e.line,ch:e.ch-1};if(null===t.getRange(n,e).match(/\W/))return!1}return!(i.ch<t.getLine(e.line).length&&(n={line:i.line,ch:i.ch+1},null===t.getRange(i,n).match(/\W/)))}return!1}(t,i,n))){var r=t.getRange(i,n);e.options.trim&&(r=r.replace(/^\s+|\s+$/g,"")),r.length>=e.options.minChars&&s(t,r,!1,e.options.style)}}else{for(var o=!0===e.options.showToken?/[\w$]/:e.options.showToken,l=t.getCursor(),c=t.getLine(l.line),h=l.ch,u=h;h&&o.test(c.charAt(h-1));)--h;for(;u<c.length&&o.test(c.charAt(u));)++u;h<u&&s(t,c.slice(h,u),o,e.options.style)}}))}t.defineOption("highlightSelectionMatches",!1,(function(e,o,s){if(s&&s!=t.Init&&(a(e),clearTimeout(e.state.matchHighlighter.timeout),e.state.matchHighlighter=null,e.off("cursorActivity",n),e.off("focus",r)),o){var c=e.state.matchHighlighter=new i(o);e.hasFocus()?(c.active=!0,l(e)):e.on("focus",r),e.on("cursorActivity",n)}}))},"object"==typeof i&&"object"==typeof e?n(t("../../lib/codemirror"),t("./matchesonscrollbar")):"function"==typeof define&&define.amd?define(["../../lib/codemirror","./matchesonscrollbar"],n):n(CodeMirror)},{"../../lib/codemirror":12,"./matchesonscrollbar":9}],9:[function(t,e,i){var n;n=function(t){"use 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r;if((r={from:i.from(),to:i.to()}).from.line>=this.gap.to)break;if(this.matches.splice(e++,0,r),this.matches.length>n)break}this.gap=null}},e.prototype.onChange=function(e){var n=e.from.line,r=t.changeEnd(e).line,o=r-e.to.line;if(this.gap?(this.gap.from=Math.min(i(this.gap.from,n,o),e.from.line),this.gap.to=Math.max(i(this.gap.to,n,o),e.from.line)):this.gap={from:e.from.line,to:r+1},o)for(var s=0;s<this.matches.length;s++){var a=this.matches[s],l=i(a.from.line,n,o);l!=a.from.line&&(a.from=t.Pos(l,a.from.ch));var c=i(a.to.line,n,o);c!=a.to.line&&(a.to=t.Pos(c,a.to.ch))}clearTimeout(this.update);var h=this;this.update=setTimeout((function(){h.updateAfterChange()}),250)},e.prototype.updateAfterChange=function(){this.findMatches(),this.annotation.update(this.matches)},e.prototype.clear=function(){this.cm.off("change",this.changeHandler),this.annotation.clear()}},"object"==typeof i&&"object"==typeof e?n(t("../../lib/codemirror"),t("./searchcursor"),t("../scroll/annotatescrollbar")):"function"==typeof define&&define.amd?define(["../../lib/codemirror","./searchcursor","../scroll/annotatescrollbar"],n):n(CodeMirror)},{"../../lib/codemirror":12,"../scroll/annotatescrollbar":7,"./searchcursor":11}],10:[function(t,e,i){var n;n=function(t){"use strict";function e(){this.posFrom=this.posTo=this.lastQuery=this.query=null,this.overlay=null}function i(t){return t.state.search||(t.state.search=new e)}function n(t){return"string"==typeof t&&t==t.toLowerCase()}function r(t,e,i){return t.getSearchCursor(e,i,{caseFold:n(e),multiline:!0})}function o(t,e,i,n,r){t.openDialog?t.openDialog(e,r,{value:n,selectValueOnOpen:!0,bottom:t.options.search.bottom}):r(prompt(i,n))}function s(t){return t.replace(/\\([nrt\\])/g,(function(t,e){return"n"==e?"\n":"r"==e?"\r":"t"==e?"\t":"\\"==e?"\\":t}))}function a(t){var e=t.match(/^\/(.*)\/([a-z]*)$/);if(e)try{t=new RegExp(e[1],-1==e[2].indexOf("i")?"":"i")}catch(t){}else t=s(t);return("string"==typeof t?""==t:t.test(""))&&(t=/x^/),t}function l(t,e,i){e.queryText=i,e.query=a(i),t.removeOverlay(e.overlay,n(e.query)),e.overlay=function(t,e){return"string"==typeof t?t=new RegExp(t.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&"),e?"gi":"g"):t.global||(t=new RegExp(t.source,t.ignoreCase?"gi":"g")),{token:function(e){t.lastIndex=e.pos;var i=t.exec(e.string);if(i&&i.index==e.pos)return e.pos+=i[0].length||1,"searching";i?e.pos=i.index:e.skipToEnd()}}}(e.query,n(e.query)),t.addOverlay(e.overlay),t.showMatchesOnScrollbar&&(e.annotate&&(e.annotate.clear(),e.annotate=null),e.annotate=t.showMatchesOnScrollbar(e.query,n(e.query)))}function c(e,n,r,s){var a=i(e);if(a.query)return h(e,n);var c=e.getSelection()||a.lastQuery;if(c instanceof RegExp&&"x^"==c.source&&(c=null),r&&e.openDialog){var d=null,p=function(i,n){t.e_stop(n),i&&(i!=a.queryText&&(l(e,a,i),a.posFrom=a.posTo=e.getCursor()),d&&(d.style.opacity=1),h(e,n.shiftKey,(function(t,i){var n;i.line<3&&document.querySelector&&(n=e.display.wrapper.querySelector(".CodeMirror-dialog"))&&n.getBoundingClientRect().bottom-4>e.cursorCoords(i,"window").top&&((d=n).style.opacity=.4)})))};!function(t,e,i,n,r){t.openDialog(e,n,{value:i,selectValueOnOpen:!0,closeOnEnter:!1,onClose:function(){u(t)},onKeyDown:r,bottom:t.options.search.bottom})}(e,f(e),c,p,(function(n,r){var o=t.keyName(n),s=e.getOption("extraKeys"),a=s&&s[o]||t.keyMap[e.getOption("keyMap")][o];"findNext"==a||"findPrev"==a||"findPersistentNext"==a||"findPersistentPrev"==a?(t.e_stop(n),l(e,i(e),r),e.execCommand(a)):"find"!=a&&"findPersistent"!=a||(t.e_stop(n),p(r,n))})),s&&c&&(l(e,a,c),h(e,n))}else o(e,f(e),"Search for:",c,(function(t){t&&!a.query&&e.operation((function(){l(e,a,t),a.posFrom=a.posTo=e.getCursor(),h(e,n)}))}))}function h(e,n,o){e.operation((function(){var s=i(e),a=r(e,s.query,n?s.posFrom:s.posTo);(a.find(n)||(a=r(e,s.query,n?t.Pos(e.lastLine()):t.Pos(e.firstLine(),0))).find(n))&&(e.setSelection(a.from(),a.to()),e.scrollIntoView({from:a.from(),to:a.to()},20),s.posFrom=a.from(),s.posTo=a.to(),o&&o(a.from(),a.to()))}))}function u(t){t.operation((function(){var e=i(t);e.lastQuery=e.query,e.query&&(e.query=e.queryText=null,t.removeOverlay(e.overlay),e.annotate&&(e.annotate.clear(),e.annotate=null))}))}function f(t){return'<span class="CodeMirror-search-label">'+t.phrase("Search:")+'</span> <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">'+t.phrase("(Use /re/ syntax for regexp search)")+"</span>"}function d(t,e,i){t.operation((function(){for(var n=r(t,e);n.findNext();)if("string"!=typeof e){var o=t.getRange(n.from(),n.to()).match(e);n.replace(i.replace(/\$(\d)/g,(function(t,e){return o[e]})))}else n.replace(i)}))}function p(t,e){if(!t.getOption("readOnly")){var n=t.getSelection()||i(t).lastQuery,l='<span class="CodeMirror-search-label">'+(e?t.phrase("Replace all:"):t.phrase("Replace:"))+"</span>";o(t,l+function(t){return' <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">'+t.phrase("(Use /re/ syntax for regexp search)")+"</span>"}(t),l,n,(function(i){i&&(i=a(i),o(t,function(t){return'<span class="CodeMirror-search-label">'+t.phrase("With:")+'</span> <input type="text" style="width: 10em" class="CodeMirror-search-field"/>'}(t),t.phrase("Replace with:"),"",(function(n){if(n=s(n),e)d(t,i,n);else{u(t);var o=r(t,i,t.getCursor("from")),a=function(){var e,s=o.from();!(e=o.findNext())&&(o=r(t,i),!(e=o.findNext())||s&&o.from().line==s.line&&o.from().ch==s.ch)||(t.setSelection(o.from(),o.to()),t.scrollIntoView({from:o.from(),to:o.to()}),function(t,e,i,n){t.openConfirm?t.openConfirm(e,n):confirm(i)&&n[0]()}(t,function(t){return'<span class="CodeMirror-search-label">'+t.phrase("Replace?")+"</span> <button>"+t.phrase("Yes")+"</button> <button>"+t.phrase("No")+"</button> <button>"+t.phrase("All")+"</button> <button>"+t.phrase("Stop")+"</button> "}(t),t.phrase("Replace?"),[function(){l(e)},a,function(){d(t,i,n)}]))},l=function(t){o.replace("string"==typeof i?n:n.replace(/\$(\d)/g,(function(e,i){return t[i]}))),a()};a()}})))}))}}t.defineOption("search",{bottom:!1}),t.commands.find=function(t){u(t),c(t)},t.commands.findPersistent=function(t){u(t),c(t,!1,!0)},t.commands.findPersistentNext=function(t){c(t,!1,!0,!0)},t.commands.findPersistentPrev=function(t){c(t,!0,!0,!0)},t.commands.findNext=c,t.commands.findPrev=function(t){c(t,!0)},t.commands.clearSearch=u,t.commands.replace=p,t.commands.replaceAll=function(t){p(t,!0)}},"object"==typeof i&&"object"==typeof e?n(t("../../lib/codemirror"),t("./searchcursor"),t("../dialog/dialog")):"function"==typeof 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v=t.cm.options.tabSize,y=v-t.col%v;(_=c.appendChild(L("span",K(y),"cm-tab"))).setAttribute("role","presentation"),_.setAttribute("cm-text","\t"),t.col+=y}else"\r"==p[0]||"\n"==p[0]?((_=c.appendChild(L("span","\r"==p[0]?"␍":"","cm-invalidchar"))).setAttribute("cm-text",p[0]),t.col+=1):((_=t.cm.options.specialCharPlaceholder(p[0])).setAttribute("cm-text",p[0]),s&&a<9?c.appendChild(L("span",[_])):c.appendChild(_),t.col+=1);t.map.push(t.pos,t.pos+1,_),t.pos++}}else t.col+=e.length,c=document.createTextNode(h),t.map.push(t.pos,t.pos+e.length,c),s&&a<9&&(f=!0),t.pos+=e.length;if(t.trailingSpace=32==h.charCodeAt(e.length-1),i||n||r||f||o||l){var x=i||"";n&&(x+=n),r&&(x+=r);var k=L("span",[c],x,o);if(l)for(var T in l)l.hasOwnProperty(T)&&"style"!=T&&"class"!=T&&k.setAttribute(T,l[T]);return t.content.appendChild(k)}t.content.appendChild(c)}}function ti(t,e){return function(i,n,r,o,s,a,l){r=r?r+" cm-force-border":"cm-force-border";for(var c=i.pos,h=c+n.length;;){for(var u=void 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i&&i.line==e.line?(t.display.externalMeasured=null,e.measure=i.measure,i.built):Xe(t,e)}function fi(t,e){var i=e.text.className,n=ui(t,e);e.text==e.node&&(e.node=n.pre),e.text.parentNode.replaceChild(n.pre,e.text),e.text=n.pre,n.bgClass!=e.bgClass||n.textClass!=e.textClass?(e.bgClass=n.bgClass,e.textClass=n.textClass,di(t,e)):i&&(e.text.className=i)}function di(t,e){!function(t,e){var i=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;if(i&&(i+=" CodeMirror-linebackground"),e.background)i?e.background.className=i:(e.background.parentNode.removeChild(e.background),e.background=null);else if(i){var n=hi(e);e.background=n.insertBefore(L("div",null,i),n.firstChild),t.display.input.setUneditable(e.background)}}(t,e),e.line.wrapClass?hi(e).className=e.line.wrapClass:e.node!=e.text&&(e.node.className="");var i=e.textClass?e.textClass+" "+(e.line.textClass||""):e.line.textClass;e.text.className=i||""}function pi(t,e,i,n){if(e.gutter&&(e.node.removeChild(e.gutter),e.gutter=null),e.gutterBackground&&(e.node.removeChild(e.gutterBackground),e.gutterBackground=null),e.line.gutterClass){var r=hi(e);e.gutterBackground=L("div",null,"CodeMirror-gutter-background "+e.line.gutterClass,"left: "+(t.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px; width: "+n.gutterTotalWidth+"px"),t.display.input.setUneditable(e.gutterBackground),r.insertBefore(e.gutterBackground,e.text)}var o=e.line.gutterMarkers;if(t.options.lineNumbers||o){var s=hi(e),a=e.gutter=L("div",null,"CodeMirror-gutter-wrapper","left: "+(t.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px");if(t.display.input.setUneditable(a),s.insertBefore(a,e.text),e.line.gutterClass&&(a.className+=" "+e.line.gutterClass),!t.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(e.lineNumber=a.appendChild(L("div",Jt(t.options,i),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+n.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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i=bt(e);i!=t.wrapper;i=i.parentNode)if(!i||1==i.nodeType&&"true"==i.getAttribute("cm-ignore-events")||i.parentNode==t.sizer&&i!=t.mover)return!0}function Ti(t){return t.lineSpace.offsetTop}function bi(t){return t.mover.offsetHeight-t.lineSpace.offsetHeight}function wi(t){if(t.cachedPaddingH)return t.cachedPaddingH;var e=A(t.measure,L("pre","x","CodeMirror-line-like")),i=window.getComputedStyle?window.getComputedStyle(e):e.currentStyle,n={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};return isNaN(n.left)||isNaN(n.right)||(t.cachedPaddingH=n),n}function Ei(t){return 50-t.display.nativeBarWidth}function Ci(t){return t.display.scroller.clientWidth-Ei(t)-t.display.barWidth}function Si(t){return t.display.scroller.clientHeight-Ei(t)-t.display.barHeight}function Ai(t,e,i){if(t.line==e)return{map:t.measure.map,cache:t.measure.cache};for(var n=0;n<t.rest.length;n++)if(t.rest[n]==e)return{map:t.measure.maps[n],cache:t.measure.caches[n]};for(var r=0;r<t.rest.length;r++)if(Qt(t.rest[r])>i)return{map:t.measure.maps[r],cache:t.measure.caches[r],before:!0}}function Li(t,e,i,n){return Ii(t,Oi(t,e),i,n)}function Ni(t,e){if(e>=t.display.viewFrom&&e<t.display.viewTo)return t.display.view[hn(t,e)];var i=t.display.externalMeasured;return i&&e>=i.lineN&&e<i.lineN+i.size?i:void 0}function Oi(t,e){var i=Qt(e),n=Ni(t,i);n&&!n.text?n=null:n&&n.changes&&(ci(t,n,i,on(t)),t.curOp.forceUpdate=!0),n||(n=function(t,e){var i=Qt(e=Be(e)),n=t.display.externalMeasured=new ni(t.doc,e,i);n.lineN=i;var r=n.built=Xe(t,n);return n.text=r.pre,A(t.display.lineMeasure,r.pre),n}(t,e));var r=Ai(n,e,i);return{line:e,view:n,rect:null,map:r.map,cache:r.cache,before:r.before,hasHeights:!1}}function Ii(t,e,i,n,r){e.before&&(i=-1);var o,l=i+(n||"");return e.cache.hasOwnProperty(l)?o=e.cache[l]:(e.rect||(e.rect=e.view.text.getBoundingClientRect()),e.hasHeights||(function(t,e,i){var n=t.options.lineWrapping,r=n&&Ci(t);if(!e.measure.heights||n&&e.measure.width!=r){var 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u=(t.options.lineWrapping?en:tn)(t,e,i,o,h,n,r);a=(c=1!=u.level)?u.from:u.to-1,l=c?u.to:u.from-1}var f,d,p=null,m=null,g=ot((function(e){var i=Ii(t,o,e);return i.top+=s,i.bottom+=s,!!Zi(i,n,r,!1)&&(i.top<=r&&i.left<=n&&(p=e,m=i),!0)}),a,l),_=!1;if(m){var v=n-m.left<m.right-n,y=v==c;g=p+(y?0:1),d=y?"after":"before",f=v?m.left:m.right}else{c||g!=l&&g!=a||g++,d=0==g?"after":g==e.text.length?"before":Ii(t,o,g-(c?1:0)).bottom+s<=r==c?"after":"before";var x=Vi(t,te(i,g,d),"line",e,o);f=x.left,_=r<x.top?-1:r>=x.bottom?1:0}return $i(i,g=rt(e.text,g,1),d,_,n-f)}function tn(t,e,i,n,r,o,s){var a=ot((function(a){var l=r[a],c=1!=l.level;return Zi(Vi(t,te(i,c?l.to:l.from,c?"before":"after"),"line",e,n),o,s,!0)}),0,r.length-1),l=r[a];if(a>0){var c=1!=l.level,h=Vi(t,te(i,c?l.from:l.to,c?"after":"before"),"line",e,n);Zi(h,o,s,!0)&&h.top>s&&(l=r[a-1])}return l}function en(t,e,i,n,r,o,s){var a=Qi(t,e,n,s),l=a.begin,c=a.end;/\s/.test(e.text.charAt(c-1))&&c--;for(var h=null,u=null,f=0;f<r.length;f++){var d=r[f];if(!(d.from>=c||d.to<=l)){var p=Ii(t,n,1!=d.level?Math.min(c,d.to)-1:Math.max(l,d.from)).right,m=p<o?o-p+1e9:p-o;(!h||u>m)&&(h=d,u=m)}}return h||(h=r[r.length-1]),h.from<l&&(h={from:l,to:h.to,level:h.level}),h.to>c&&(h={from:h.from,to:c,level:h.level}),h}function nn(t){if(null!=t.cachedTextHeight)return t.cachedTextHeight;if(null==Mi){Mi=L("pre",null,"CodeMirror-line-like");for(var e=0;e<49;++e)Mi.appendChild(document.createTextNode("x")),Mi.appendChild(L("br"));Mi.appendChild(document.createTextNode("x"))}A(t.measure,Mi);var i=Mi.offsetHeight/50;return i>3&&(t.cachedTextHeight=i),S(t.measure),i||1}function rn(t){if(null!=t.cachedCharWidth)return t.cachedCharWidth;var e=L("span","xxxxxxxxxx"),i=L("pre",[e],"CodeMirror-line-like");A(t.measure,i);var n=e.getBoundingClientRect(),r=(n.right-n.left)/10;return r>2&&(t.cachedCharWidth=r),r||10}function on(t){for(var e=t.display,i={},n={},r=e.gutters.clientLeft,o=e.gutters.firstChild,s=0;o;o=o.nextSibling,++s){var a=t.display.gutterSpecs[s].className;i[a]=o.offsetLeft+o.clientLeft+r,n[a]=o.clientWidth}return{fixedPos:sn(e),gutterTotalWidth:e.gutters.offsetWidth,gutterLeft:i,gutterWidth:n,wrapperWidth:e.wrapper.clientWidth}}function sn(t){return t.scroller.getBoundingClientRect().left-t.sizer.getBoundingClientRect().left}function an(t){var e=nn(t.display),i=t.options.lineWrapping,n=i&&Math.max(5,t.display.scroller.clientWidth/rn(t.display)-3);return function(r){if(We(t.doc,r))return 0;var o=0;if(r.widgets)for(var s=0;s<r.widgets.length;s++)r.widgets[s].height&&(o+=r.widgets[s].height);return i?o+(Math.ceil(r.text.length/n)||1)*e:o+e}}function ln(t){var e=t.doc,i=an(t);e.iter((function(t){var e=i(t);e!=t.height&&Yt(t,e)}))}function cn(t,e,i,n){var r=t.display;if(!i&&"true"==bt(e).getAttribute("cm-not-content"))return null;var o,s,a=r.lineSpace.getBoundingClientRect();try{o=e.clientX-a.left,s=e.clientY-a.top}catch(t){return null}var l,c=Yi(t,o,s);if(n&&c.xRel>0&&(l=Vt(t.doc,c.line).text).length==c.ch){var h=B(l,l.length,t.options.tabSize)-l.length;c=te(c.line,Math.max(0,Math.round((o-wi(t.display).left)/rn(t.display))-h))}return c}function hn(t,e){if(e>=t.display.viewTo)return null;if((e-=t.display.viewFrom)<0)return null;for(var i=t.display.view,n=0;n<i.length;n++)if((e-=i[n].size)<0)return n}function un(t,e,i,n){null==e&&(e=t.doc.first),null==i&&(i=t.doc.first+t.doc.size),n||(n=0);var r=t.display;if(n&&i<r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>e)&&(r.updateLineNumbers=e),t.curOp.viewChanged=!0,e>=r.viewTo)Te&&Ue(t.doc,e)<r.viewTo&&dn(t);else if(i<=r.viewFrom)Te&&He(t.doc,i+n)>r.viewFrom?dn(t):(r.viewFrom+=n,r.viewTo+=n);else if(e<=r.viewFrom&&i>=r.viewTo)dn(t);else if(e<=r.viewFrom){var o=pn(t,i,i+n,1);o?(r.view=r.view.slice(o.index),r.viewFrom=o.lineN,r.viewTo+=n):dn(t)}else if(i>=r.viewTo){var s=pn(t,e,e,-1);s?(r.view=r.view.slice(0,s.index),r.viewTo=s.lineN):dn(t)}else{var a=pn(t,e,e,-1),l=pn(t,i,i+n,1);a&&l?(r.view=r.view.slice(0,a.index).concat(ri(t,a.lineN,l.lineN)).concat(r.view.slice(l.index)),r.viewTo+=n):dn(t)}var c=r.externalMeasured;c&&(i<c.lineN?c.lineN+=n:e<c.lineN+c.size&&(r.externalMeasured=null))}function fn(t,e,i){t.curOp.viewChanged=!0;var n=t.display,r=t.display.externalMeasured;if(r&&e>=r.lineN&&e<r.lineN+r.size&&(n.externalMeasured=null),!(e<n.viewFrom||e>=n.viewTo)){var o=n.view[hn(t,e)];if(null!=o.node){var s=o.changes||(o.changes=[]);-1==H(s,i)&&s.push(i)}}}function dn(t){t.display.viewFrom=t.display.viewTo=t.doc.first,t.display.view=[],t.display.viewOffset=0}function pn(t,e,i,n){var r,o=hn(t,e),s=t.display.view;if(!Te||i==t.doc.first+t.doc.size)return{index:o,lineN:i};for(var a=t.display.viewFrom,l=0;l<o;l++)a+=s[l].size;if(a!=e){if(n>0){if(o==s.length-1)return null;r=a+s[o].size-e,o++}else r=a-e;e+=r,i+=r}for(;Ue(t.doc,i)!=i;){if(o==(n<0?0:s.length-1))return null;i+=n*s[o-(n<0?1:0)].size,o+=n}return{index:o,lineN:i}}function mn(t){for(var e=t.display.view,i=0,n=0;n<e.length;n++){var r=e[n];r.hidden||r.node&&!r.changes||++i}return i}function gn(t){t.display.input.showSelection(t.display.input.prepareSelection())}function _n(t,e){void 0===e&&(e=!0);for(var i=t.doc,n={},r=n.cursors=document.createDocumentFragment(),o=n.selection=document.createDocumentFragment(),s=0;s<i.sel.ranges.length;s++)if(e||s!=i.sel.primIndex){var a=i.sel.ranges[s];if(!(a.from().line>=t.display.viewTo||a.to().line<t.display.viewFrom)){var l=a.empty();(l||t.options.showCursorWhenSelecting)&&vn(t,a.head,r),l||xn(t,a,o)}}return n}function vn(t,e,i){var n=Vi(t,e,"div",null,null,!t.options.singleCursorHeightPerLine),r=i.appendChild(L("div"," ","CodeMirror-cursor"));if(r.style.left=n.left+"px",r.style.top=n.top+"px",r.style.height=Math.max(0,n.bottom-n.top)*t.options.cursorHeight+"px",n.other){var o=i.appendChild(L("div"," ","CodeMirror-cursor 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s=t[o];(s.from<i&&s.to>e||e==i&&s.to==e)&&(n(Math.max(s.from,e),Math.min(s.to,i),1==s.level?"rtl":"ltr",o),r=!0)}r||n(e,i,"ltr")}(m,i||0,null==n?f:n,(function(t,e,r,u){var g="ltr"==r,_=d(t,g?"left":"right"),v=d(e-1,g?"right":"left"),y=null==i&&0==t,x=null==n&&e==f,k=0==u,T=!m||u==m.length-1;if(v.top-_.top<=3){var b=(c?x:y)&&T,w=(c?y:x)&&k?a:(g?_:v).left,E=b?l:(g?v:_).right;h(w,_.top,E-w,_.bottom)}else{var C,S,A,L;g?(C=c&&y&&k?a:_.left,S=c?l:p(t,r,"before"),A=c?a:p(e,r,"after"),L=c&&x&&T?l:v.right):(C=c?p(t,r,"before"):a,S=!c&&y&&k?l:_.right,A=!c&&x&&T?a:v.left,L=c?p(e,r,"after"):l),h(C,_.top,S-C,_.bottom),_.bottom<v.top&&h(a,_.bottom,null,v.top),h(A,v.top,L-A,v.bottom)}(!o||yn(_,o)<0)&&(o=_),yn(v,o)<0&&(o=v),(!s||yn(_,s)<0)&&(s=_),yn(v,s)<0&&(s=v)})),{start:o,end:s}}var f=e.from(),d=e.to();if(f.line==d.line)u(f.line,f.ch,d.ch);else{var p=Vt(r,f.line),m=Vt(r,d.line),g=Be(p)==Be(m),_=u(f.line,f.ch,g?p.text.length+1:null).end,v=u(d.line,g?0:null,d.ch).start;g&&(_.top<v.top-2?(h(_.right,_.top,null,_.bottom),h(a,v.top,v.left,v.bottom)):h(_.right,_.top,v.left-_.right,_.bottom)),_.bottom<v.top&&h(a,_.bottom,null,v.top)}i.appendChild(o)}function kn(t){if(t.state.focused){var e=t.display;clearInterval(e.blinker);var i=!0;e.cursorDiv.style.visibility="",t.options.cursorBlinkRate>0?e.blinker=setInterval((function(){t.hasFocus()||En(t),e.cursorDiv.style.visibility=(i=!i)?"":"hidden"}),t.options.cursorBlinkRate):t.options.cursorBlinkRate<0&&(e.cursorDiv.style.visibility="hidden")}}function Tn(t){t.hasFocus()||(t.display.input.focus(),t.state.focused||wn(t))}function bn(t){t.state.delayingBlurEvent=!0,setTimeout((function(){t.state.delayingBlurEvent&&(t.state.delayingBlurEvent=!1,t.state.focused&&En(t))}),100)}function wn(t,e){t.state.delayingBlurEvent&&!t.state.draggingText&&(t.state.delayingBlurEvent=!1),"nocursor"!=t.options.readOnly&&(t.state.focused||(pt(t,"focus",t,e),t.state.focused=!0,M(t.display.wrapper,"CodeMirror-focused"),t.curOp||t.display.selForContextMenu==t.doc.sel||(t.display.input.reset(),l&&setTimeout((function(){return t.display.input.reset(!0)}),20)),t.display.input.receivedFocus()),kn(t))}function En(t,e){t.state.delayingBlurEvent||(t.state.focused&&(pt(t,"blur",t,e),t.state.focused=!1,C(t.display.wrapper,"CodeMirror-focused")),clearInterval(t.display.blinker),setTimeout((function(){t.state.focused||(t.display.shift=!1)}),150))}function Cn(t){for(var e=t.display,i=e.lineDiv.offsetTop,n=0;n<e.view.length;n++){var r=e.view[n],o=t.options.lineWrapping,l=void 0,c=0;if(!r.hidden){if(s&&a<8){var h=r.node.offsetTop+r.node.offsetHeight;l=h-i,i=h}else{var u=r.node.getBoundingClientRect();l=u.bottom-u.top,!o&&r.text.firstChild&&(c=r.text.firstChild.getBoundingClientRect().right-u.left-1)}var f=r.line.height-l;if((f>.005||f<-.005)&&(Yt(r.line,l),Sn(r.line),r.rest))for(var d=0;d<r.rest.length;d++)Sn(r.rest[d]);if(c>t.display.sizerWidth){var p=Math.ceil(c/rn(t.display));p>t.display.maxLineLength&&(t.display.maxLineLength=p,t.display.maxLine=r.line,t.display.maxLineChanged=!0)}}}}function Sn(t){if(t.widgets)for(var e=0;e<t.widgets.length;++e){var i=t.widgets[e],n=i.node.parentNode;n&&(i.height=n.offsetHeight)}}function An(t,e,i){var n=i&&null!=i.top?Math.max(0,i.top):t.scroller.scrollTop;n=Math.floor(n-Ti(t));var r=i&&null!=i.bottom?i.bottom:n+t.wrapper.clientHeight,o=Xt(e,n),s=Xt(e,r);if(i&&i.ensure){var a=i.ensure.from.line,l=i.ensure.to.line;a<o?(o=a,s=Xt(e,qe(Vt(e,a))+t.wrapper.clientHeight)):Math.min(l,e.lastLine())>=s&&(o=Xt(e,qe(Vt(e,l))-t.wrapper.clientHeight),s=l)}return{from:o,to:Math.max(s,o+1)}}function Ln(t,e){var i=t.display,n=nn(t.display);e.top<0&&(e.top=0);var r=t.curOp&&null!=t.curOp.scrollTop?t.curOp.scrollTop:i.scroller.scrollTop,o=Si(t),s={};e.bottom-e.top>o&&(e.bottom=e.top+o);var a=t.doc.height+bi(i),l=e.top<n,c=e.bottom>a-n;if(e.top<r)s.scrollTop=l?0:e.top;else if(e.bottom>r+o){var h=Math.min(e.top,(c?a:e.bottom)-o);h!=r&&(s.scrollTop=h)}var u=t.options.fixedGutter?0:i.gutters.offsetWidth,f=t.curOp&&null!=t.curOp.scrollLeft?t.curOp.scrollLeft:i.scroller.scrollLeft-u,d=Ci(t)-i.gutters.offsetWidth,p=e.right-e.left>d;return p&&(e.right=e.left+d),e.left<10?s.scrollLeft=0:e.left<f?s.scrollLeft=Math.max(0,e.left+u-(p?0:10)):e.right>d+f-3&&(s.scrollLeft=e.right+(p?0:10)-d),s}function Nn(t,e){null!=e&&(Mn(t),t.curOp.scrollTop=(null==t.curOp.scrollTop?t.doc.scrollTop:t.curOp.scrollTop)+e)}function On(t){Mn(t);var e=t.getCursor();t.curOp.scrollToPos={from:e,to:e,margin:t.options.cursorScrollMargin}}function In(t,e,i){null==e&&null==i||Mn(t),null!=e&&(t.curOp.scrollLeft=e),null!=i&&(t.curOp.scrollTop=i)}function Mn(t){var e=t.curOp.scrollToPos;e&&(t.curOp.scrollToPos=null,Rn(t,Ki(t,e.from),Ki(t,e.to),e.margin))}function Rn(t,e,i,n){var r=Ln(t,{left:Math.min(e.left,i.left),top:Math.min(e.top,i.top)-n,right:Math.max(e.right,i.right),bottom:Math.max(e.bottom,i.bottom)+n});In(t,r.scrollLeft,r.scrollTop)}function Dn(t,e){Math.abs(t.doc.scrollTop-e)<2||(i||lr(t,{top:e}),Pn(t,e,!0),i&&lr(t),nr(t,100))}function Pn(t,e,i){e=Math.max(0,Math.min(t.display.scroller.scrollHeight-t.display.scroller.clientHeight,e)),(t.display.scroller.scrollTop!=e||i)&&(t.doc.scrollTop=e,t.display.scrollbars.setScrollTop(e),t.display.scroller.scrollTop!=e&&(t.display.scroller.scrollTop=e))}function Fn(t,e,i,n){e=Math.max(0,Math.min(e,t.display.scroller.scrollWidth-t.display.scroller.clientWidth)),(i?e==t.doc.scrollLeft:Math.abs(t.doc.scrollLeft-e)<2)&&!n||(t.doc.scrollLeft=e,ur(t),t.display.scroller.scrollLeft!=e&&(t.display.scroller.scrollLeft=e),t.display.scrollbars.setScrollLeft(e))}function Bn(t){var e=t.display,i=e.gutters.offsetWidth,n=Math.round(t.doc.height+bi(t.display));return{clientHeight:e.scroller.clientHeight,viewHeight:e.wrapper.clientHeight,scrollWidth:e.scroller.scrollWidth,clientWidth:e.scroller.clientWidth,viewWidth:e.wrapper.clientWidth,barLeft:t.options.fixedGutter?i:0,docHeight:n,scrollHeight:n+Ei(t)+e.barHeight,nativeBarWidth:e.nativeBarWidth,gutterWidth:i}}var Un=function(t,e,i){this.cm=i;var n=this.vert=L("div",[L("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),r=this.horiz=L("div",[L("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=r.tabIndex=-1,t(n),t(r),ut(n,"scroll",(function(){n.clientHeight&&e(n.scrollTop,"vertical")})),ut(r,"scroll",(function(){r.clientWidth&&e(r.scrollLeft,"horizontal")})),this.checkedZeroWidth=!1,s&&a<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Un.prototype.update=function(t){var e=t.scrollWidth>t.clientWidth+1,i=t.scrollHeight>t.clientHeight+1,n=t.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=e?n+"px":"0";var r=t.viewHeight-(e?n:0);this.vert.firstChild.style.height=Math.max(0,t.scrollHeight-t.clientHeight+r)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(e){this.horiz.style.display="block",this.horiz.style.right=i?n+"px":"0",this.horiz.style.left=t.barLeft+"px";var o=t.viewWidth-t.barLeft-(i?n:0);this.horiz.firstChild.style.width=Math.max(0,t.scrollWidth-t.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&t.clientHeight>0&&(0==n&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?n:0,bottom:e?n:0}},Un.prototype.setScrollLeft=function(t){this.horiz.scrollLeft!=t&&(this.horiz.scrollLeft=t),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Un.prototype.setScrollTop=function(t){this.vert.scrollTop!=t&&(this.vert.scrollTop=t),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Un.prototype.zeroWidthHack=function(){var t=v&&!d?"12px":"18px";this.horiz.style.height=this.vert.style.width=t,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new U,this.disableVert=new U},Un.prototype.enableZeroWidthBar=function(t,e,i){t.style.pointerEvents="auto",e.set(1e3,(function n(){var r=t.getBoundingClientRect();("vert"==i?document.elementFromPoint(r.right-1,(r.top+r.bottom)/2):document.elementFromPoint((r.right+r.left)/2,r.bottom-1))!=t?t.style.pointerEvents="none":e.set(1e3,n)}))},Un.prototype.clear=function(){var t=this.horiz.parentNode;t.removeChild(this.horiz),t.removeChild(this.vert)};var Hn=function(){};function Wn(t,e){e||(e=Bn(t));var i=t.display.barWidth,n=t.display.barHeight;zn(t,e);for(var r=0;r<4&&i!=t.display.barWidth||n!=t.display.barHeight;r++)i!=t.display.barWidth&&t.options.lineWrapping&&Cn(t),zn(t,Bn(t)),i=t.display.barWidth,n=t.display.barHeight}function zn(t,e){var i=t.display,n=i.scrollbars.update(e);i.sizer.style.paddingRight=(i.barWidth=n.right)+"px",i.sizer.style.paddingBottom=(i.barHeight=n.bottom)+"px",i.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=n.bottom+"px",i.scrollbarFiller.style.width=n.right+"px"):i.scrollbarFiller.style.display="",n.bottom&&t.options.coverGutterNextToScrollbar&&t.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=n.bottom+"px",i.gutterFiller.style.width=e.gutterWidth+"px"):i.gutterFiller.style.display=""}Hn.prototype.update=function(){return{bottom:0,right:0}},Hn.prototype.setScrollLeft=function(){},Hn.prototype.setScrollTop=function(){},Hn.prototype.clear=function(){};var qn={native:Un,null:Hn};function Gn(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&C(t.display.wrapper,t.display.scrollbars.addClass)),t.display.scrollbars=new qn[t.options.scrollbarStyle]((function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller),ut(e,"mousedown",(function(){t.state.focused&&setTimeout((function(){return t.display.input.focus()}),0)})),e.setAttribute("cm-not-content","true")}),(function(e,i){"horizontal"==i?Fn(t,e):Dn(t,e)}),t),t.display.scrollbars.addClass&&M(t.display.wrapper,t.display.scrollbars.addClass)}var jn=0;function Vn(t){var e;t.curOp={cm:t,viewChanged:!1,startHeight:t.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:++jn},e=t.curOp,oi?oi.ops.push(e):e.ownsGroup=oi={ops:[e],delayedCallbacks:[]}}function Kn(t){var e=t.curOp;e&&function(t,e){var i=t.ownsGroup;if(i)try{!function(t){var e=t.delayedCallbacks,i=0;do{for(;i<e.length;i++)e[i].call(null);for(var n=0;n<t.ops.length;n++){var r=t.ops[n];if(r.cursorActivityHandlers)for(;r.cursorActivityCalled<r.cursorActivityHandlers.length;)r.cursorActivityHandlers[r.cursorActivityCalled++].call(null,r.cm)}}while(i<e.length)}(i)}finally{oi=null,e(i)}}(e,(function(t){for(var e=0;e<t.ops.length;e++)t.ops[e].cm.curOp=null;!function(t){for(var e=t.ops,i=0;i<e.length;i++)$n(e[i]);for(var n=0;n<e.length;n++)Yn(e[n]);for(var r=0;r<e.length;r++)Qn(e[r]);for(var o=0;o<e.length;o++)Xn(e[o]);for(var s=0;s<e.length;s++)Zn(e[s])}(t)}))}function $n(t){var e=t.cm,i=e.display;!function(t){var e=t.display;!e.scrollbarsClipped&&e.scroller.offsetWidth&&(e.nativeBarWidth=e.scroller.offsetWidth-e.scroller.clientWidth,e.heightForcer.style.height=Ei(t)+"px",e.sizer.style.marginBottom=-e.nativeBarWidth+"px",e.sizer.style.borderRightWidth=Ei(t)+"px",e.scrollbarsClipped=!0)}(e),t.updateMaxLine&&je(e),t.mustUpdate=t.viewChanged||t.forceUpdate||null!=t.scrollTop||t.scrollToPos&&(t.scrollToPos.from.line<i.viewFrom||t.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&e.options.lineWrapping,t.update=t.mustUpdate&&new or(e,t.mustUpdate&&{top:t.scrollTop,ensure:t.scrollToPos},t.forceUpdate)}function Yn(t){t.updatedDisplay=t.mustUpdate&&sr(t.cm,t.update)}function Qn(t){var e=t.cm,i=e.display;t.updatedDisplay&&Cn(e),t.barMeasure=Bn(e),i.maxLineChanged&&!e.options.lineWrapping&&(t.adjustWidthTo=Li(e,i.maxLine,i.maxLine.text.length).left+3,e.display.sizerWidth=t.adjustWidthTo,t.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+t.adjustWidthTo+Ei(e)+e.display.barWidth),t.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+t.adjustWidthTo-Ci(e))),(t.updatedDisplay||t.selectionChanged)&&(t.preparedSelection=i.input.prepareSelection())}function Xn(t){var e=t.cm;null!=t.adjustWidthTo&&(e.display.sizer.style.minWidth=t.adjustWidthTo+"px",t.maxScrollLeft<e.doc.scrollLeft&&Fn(e,Math.min(e.display.scroller.scrollLeft,t.maxScrollLeft),!0),e.display.maxLineChanged=!1);var i=t.focus&&t.focus==I();t.preparedSelection&&e.display.input.showSelection(t.preparedSelection,i),(t.updatedDisplay||t.startHeight!=e.doc.height)&&Wn(e,t.barMeasure),t.updatedDisplay&&hr(e,t.barMeasure),t.selectionChanged&&kn(e),e.state.focused&&t.updateInput&&e.display.input.reset(t.typing),i&&Tn(t.cm)}function Zn(t){var e=t.cm,i=e.display,n=e.doc;t.updatedDisplay&&ar(e,t.update),null==i.wheelStartX||null==t.scrollTop&&null==t.scrollLeft&&!t.scrollToPos||(i.wheelStartX=i.wheelStartY=null),null!=t.scrollTop&&Pn(e,t.scrollTop,t.forceScroll),null!=t.scrollLeft&&Fn(e,t.scrollLeft,!0,!0),t.scrollToPos&&function(t,e){if(!mt(t,"scrollCursorIntoView")){var i=t.display,n=i.sizer.getBoundingClientRect(),r=null;if(e.top+n.top<0?r=!0:e.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(r=!1),null!=r&&!p){var o=L("div","",null,"position: absolute;\n top: "+(e.top-i.viewOffset-Ti(t.display))+"px;\n height: "+(e.bottom-e.top+Ei(t)+i.barHeight)+"px;\n left: "+e.left+"px; width: "+Math.max(2,e.right-e.left)+"px;");t.display.lineSpace.appendChild(o),o.scrollIntoView(r),t.display.lineSpace.removeChild(o)}}}(e,function(t,e,i,n){var r;null==n&&(n=0),t.options.lineWrapping||e!=i||(i="before"==(e=e.ch?te(e.line,"before"==e.sticky?e.ch-1:e.ch,"after"):e).sticky?te(e.line,e.ch+1,"before"):e);for(var o=0;o<5;o++){var s=!1,a=Vi(t,e),l=i&&i!=e?Vi(t,i):a,c=Ln(t,r={left:Math.min(a.left,l.left),top:Math.min(a.top,l.top)-n,right:Math.max(a.left,l.left),bottom:Math.max(a.bottom,l.bottom)+n}),h=t.doc.scrollTop,u=t.doc.scrollLeft;if(null!=c.scrollTop&&(Dn(t,c.scrollTop),Math.abs(t.doc.scrollTop-h)>1&&(s=!0)),null!=c.scrollLeft&&(Fn(t,c.scrollLeft),Math.abs(t.doc.scrollLeft-u)>1&&(s=!0)),!s)break}return r}(e,ae(n,t.scrollToPos.from),ae(n,t.scrollToPos.to),t.scrollToPos.margin));var r=t.maybeHiddenMarkers,o=t.maybeUnhiddenMarkers;if(r)for(var s=0;s<r.length;++s)r[s].lines.length||pt(r[s],"hide");if(o)for(var a=0;a<o.length;++a)o[a].lines.length&&pt(o[a],"unhide");i.wrapper.offsetHeight&&(n.scrollTop=e.display.scroller.scrollTop),t.changeObjs&&pt(e,"changes",e,t.changeObjs),t.update&&t.update.finish()}function Jn(t,e){if(t.curOp)return e();Vn(t);try{return e()}finally{Kn(t)}}function tr(t,e){return function(){if(t.curOp)return e.apply(t,arguments);Vn(t);try{return e.apply(t,arguments)}finally{Kn(t)}}}function er(t){return function(){if(this.curOp)return t.apply(this,arguments);Vn(this);try{return t.apply(this,arguments)}finally{Kn(this)}}}function ir(t){return function(){var e=this.cm;if(!e||e.curOp)return t.apply(this,arguments);Vn(e);try{return t.apply(this,arguments)}finally{Kn(e)}}}function nr(t,e){t.doc.highlightFrontier<t.display.viewTo&&t.state.highlight.set(e,P(rr,t))}function rr(t){var e=t.doc;if(!(e.highlightFrontier>=t.display.viewTo)){var i=+new Date+t.options.workTime,n=de(t,e.highlightFrontier),r=[];e.iter(n.line,Math.min(e.first+e.size,t.display.viewTo+500),(function(o){if(n.line>=t.display.viewFrom){var s=o.styles,a=o.text.length>t.options.maxHighlightLength?zt(e.mode,n.state):null,l=ue(t,o,n,!0);a&&(n.state=a),o.styles=l.styles;var c=o.styleClasses,h=l.classes;h?o.styleClasses=h:c&&(o.styleClasses=null);for(var u=!s||s.length!=o.styles.length||c!=h&&(!c||!h||c.bgClass!=h.bgClass||c.textClass!=h.textClass),f=0;!u&&f<s.length;++f)u=s[f]!=o.styles[f];u&&r.push(n.line),o.stateAfter=n.save(),n.nextLine()}else o.text.length<=t.options.maxHighlightLength&&pe(t,o.text,n),o.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>i)return nr(t,t.options.workDelay),!0})),e.highlightFrontier=n.line,e.modeFrontier=Math.max(e.modeFrontier,n.line),r.length&&Jn(t,(function(){for(var e=0;e<r.length;e++)fn(t,r[e],"text")}))}}var or=function(t,e,i){var n=t.display;this.viewport=e,this.visible=An(n,t.doc,e),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=Ci(t),this.force=i,this.dims=on(t),this.events=[]};function sr(t,e){var i=t.display,n=t.doc;if(e.editorIsHidden)return dn(t),!1;if(!e.force&&e.visible.from>=i.viewFrom&&e.visible.to<=i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&0==mn(t))return!1;fr(t)&&(dn(t),e.dims=on(t));var r=n.first+n.size,o=Math.max(e.visible.from-t.options.viewportMargin,n.first),s=Math.min(r,e.visible.to+t.options.viewportMargin);i.viewFrom<o&&o-i.viewFrom<20&&(o=Math.max(n.first,i.viewFrom)),i.viewTo>s&&i.viewTo-s<20&&(s=Math.min(r,i.viewTo)),Te&&(o=Ue(t.doc,o),s=He(t.doc,s));var a=o!=i.viewFrom||s!=i.viewTo||i.lastWrapHeight!=e.wrapperHeight||i.lastWrapWidth!=e.wrapperWidth;!function(t,e,i){var n=t.display;0==n.view.length||e>=n.viewTo||i<=n.viewFrom?(n.view=ri(t,e,i),n.viewFrom=e):(n.viewFrom>e?n.view=ri(t,e,n.viewFrom).concat(n.view):n.viewFrom<e&&(n.view=n.view.slice(hn(t,e))),n.viewFrom=e,n.viewTo<i?n.view=n.view.concat(ri(t,n.viewTo,i)):n.viewTo>i&&(n.view=n.view.slice(0,hn(t,i)))),n.viewTo=i}(t,o,s),i.viewOffset=qe(Vt(t.doc,i.viewFrom)),t.display.mover.style.top=i.viewOffset+"px";var c=mn(t);if(!a&&0==c&&!e.force&&i.renderedView==i.view&&(null==i.updateLineNumbers||i.updateLineNumbers>=i.viewTo))return!1;var h=function(t){if(t.hasFocus())return null;var e=I();if(!e||!O(t.display.lineDiv,e))return null;var i={activeElt:e};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&O(t.display.lineDiv,n.anchorNode)&&(i.anchorNode=n.anchorNode,i.anchorOffset=n.anchorOffset,i.focusNode=n.focusNode,i.focusOffset=n.focusOffset)}return i}(t);return c>4&&(i.lineDiv.style.display="none"),function(t,e,i){var n=t.display,r=t.options.lineNumbers,o=n.lineDiv,s=o.firstChild;function a(e){var i=e.nextSibling;return l&&v&&t.display.currentWheelTarget==e?e.style.display="none":e.parentNode.removeChild(e),i}for(var c=n.view,h=n.viewFrom,u=0;u<c.length;u++){var f=c[u];if(f.hidden);else if(f.node&&f.node.parentNode==o){for(;s!=f.node;)s=a(s);var d=r&&null!=e&&e<=h&&f.lineNumber;f.changes&&(H(f.changes,"gutter")>-1&&(d=!1),ci(t,f,h,i)),d&&(S(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(Jt(t.options,h)))),s=f.node.nextSibling}else{var p=gi(t,f,h,i);o.insertBefore(p,s)}h+=f.size}for(;s;)s=a(s)}(t,i.updateLineNumbers,e.dims),c>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,function(t){if(t&&t.activeElt&&t.activeElt!=I()&&(t.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(t.activeElt.nodeName)&&t.anchorNode&&O(document.body,t.anchorNode)&&O(document.body,t.focusNode))){var e=window.getSelection(),i=document.createRange();i.setEnd(t.anchorNode,t.anchorOffset),i.collapse(!1),e.removeAllRanges(),e.addRange(i),e.extend(t.focusNode,t.focusOffset)}}(h),S(i.cursorDiv),S(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,a&&(i.lastWrapHeight=e.wrapperHeight,i.lastWrapWidth=e.wrapperWidth,nr(t,400)),i.updateLineNumbers=null,!0}function ar(t,e){for(var i=e.viewport,n=!0;;n=!1){if(n&&t.options.lineWrapping&&e.oldDisplayWidth!=Ci(t))n&&(e.visible=An(t.display,t.doc,i));else if(i&&null!=i.top&&(i={top:Math.min(t.doc.height+bi(t.display)-Si(t),i.top)}),e.visible=An(t.display,t.doc,i),e.visible.from>=t.display.viewFrom&&e.visible.to<=t.display.viewTo)break;if(!sr(t,e))break;Cn(t);var r=Bn(t);gn(t),Wn(t,r),hr(t,r),e.force=!1}e.signal(t,"update",t),t.display.viewFrom==t.display.reportedViewFrom&&t.display.viewTo==t.display.reportedViewTo||(e.signal(t,"viewportChange",t,t.display.viewFrom,t.display.viewTo),t.display.reportedViewFrom=t.display.viewFrom,t.display.reportedViewTo=t.display.viewTo)}function lr(t,e){var i=new or(t,e);if(sr(t,i)){Cn(t),ar(t,i);var n=Bn(t);gn(t),Wn(t,n),hr(t,n),i.finish()}}function cr(t){var e=t.gutters.offsetWidth;t.sizer.style.marginLeft=e+"px"}function hr(t,e){t.display.sizer.style.minHeight=e.docHeight+"px",t.display.heightForcer.style.top=e.docHeight+"px",t.display.gutters.style.height=e.docHeight+t.display.barHeight+Ei(t)+"px"}function ur(t){var e=t.display,i=e.view;if(e.alignWidgets||e.gutters.firstChild&&t.options.fixedGutter){for(var n=sn(e)-e.scroller.scrollLeft+t.doc.scrollLeft,r=e.gutters.offsetWidth,o=n+"px",s=0;s<i.length;s++)if(!i[s].hidden){t.options.fixedGutter&&(i[s].gutter&&(i[s].gutter.style.left=o),i[s].gutterBackground&&(i[s].gutterBackground.style.left=o));var a=i[s].alignable;if(a)for(var l=0;l<a.length;l++)a[l].style.left=o}t.options.fixedGutter&&(e.gutters.style.left=n+r+"px")}}function fr(t){if(!t.options.lineNumbers)return!1;var e=t.doc,i=Jt(t.options,e.first+e.size-1),n=t.display;if(i.length!=n.lineNumChars){var r=n.measure.appendChild(L("div",[L("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=r.firstChild.offsetWidth,s=r.offsetWidth-o;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(o,n.lineGutter.offsetWidth-s)+1,n.lineNumWidth=n.lineNumInnerWidth+s,n.lineNumChars=n.lineNumInnerWidth?i.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",cr(t.display),!0}return!1}function dr(t,e){for(var i=[],n=!1,r=0;r<t.length;r++){var o=t[r],s=null;if("string"!=typeof 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t=0;t<this.events.length;t++)pt.apply(null,this.events[t])};var _r=0,vr=null;function yr(t){var e=t.wheelDeltaX,i=t.wheelDeltaY;return null==e&&t.detail&&t.axis==t.HORIZONTAL_AXIS&&(e=t.detail),null==i&&t.detail&&t.axis==t.VERTICAL_AXIS?i=t.detail:null==i&&(i=t.wheelDelta),{x:e,y:i}}function xr(t){var e=yr(t);return e.x*=vr,e.y*=vr,e}function kr(t,e){var n=yr(e),r=n.x,o=n.y,s=t.display,a=s.scroller,c=a.scrollWidth>a.clientWidth,h=a.scrollHeight>a.clientHeight;if(r&&c||o&&h){if(o&&v&&l)t:for(var f=e.target,d=s.view;f!=a;f=f.parentNode)for(var p=0;p<d.length;p++)if(d[p].node==f){t.display.currentWheelTarget=f;break t}if(r&&!i&&!u&&null!=vr)return o&&h&&Dn(t,Math.max(0,a.scrollTop+o*vr)),Fn(t,Math.max(0,a.scrollLeft+r*vr)),(!o||o&&h)&&yt(e),void(s.wheelStartX=null);if(o&&null!=vr){var m=o*vr,g=t.doc.scrollTop,_=g+s.wrapper.clientHeight;m<0?g=Math.max(0,g+m-50):_=Math.min(t.doc.height,_+m+50),lr(t,{top:g,bottom:_})}_r<20&&(null==s.wheelStartX?(s.wheelStartX=a.scrollLeft,s.wheelStartY=a.scrollTop,s.wheelDX=r,s.wheelDY=o,setTimeout((function(){if(null!=s.wheelStartX){var t=a.scrollLeft-s.wheelStartX,e=a.scrollTop-s.wheelStartY,i=e&&s.wheelDY&&e/s.wheelDY||t&&s.wheelDX&&t/s.wheelDX;s.wheelStartX=s.wheelStartY=null,i&&(vr=(vr*_r+i)/(_r+1),++_r)}}),200)):(s.wheelDX+=r,s.wheelDY+=o))}}s?vr=-.53:i?vr=15:h?vr=-.7:f&&(vr=-1/3);var Tr=function(t,e){this.ranges=t,this.primIndex=e};Tr.prototype.primary=function(){return this.ranges[this.primIndex]},Tr.prototype.equals=function(t){if(t==this)return!0;if(t.primIndex!=this.primIndex||t.ranges.length!=this.ranges.length)return!1;for(var e=0;e<this.ranges.length;e++){var i=this.ranges[e],n=t.ranges[e];if(!ie(i.anchor,n.anchor)||!ie(i.head,n.head))return!1}return!0},Tr.prototype.deepCopy=function(){for(var t=[],e=0;e<this.ranges.length;e++)t[e]=new br(ne(this.ranges[e].anchor),ne(this.ranges[e].head));return new Tr(t,this.primIndex)},Tr.prototype.somethingSelected=function(){for(var t=0;t<this.ranges.length;t++)if(!this.ranges[t].empty())return!0;return!1},Tr.prototype.contains=function(t,e){e||(e=t);for(var i=0;i<this.ranges.length;i++){var n=this.ranges[i];if(ee(e,n.from())>=0&&ee(t,n.to())<=0)return i}return-1};var br=function(t,e){this.anchor=t,this.head=e};function wr(t,e,i){var n=t&&t.options.selectionsMayTouch,r=e[i];e.sort((function(t,e){return ee(t.from(),e.from())})),i=H(e,r);for(var o=1;o<e.length;o++){var s=e[o],a=e[o-1],l=ee(a.to(),s.from());if(n&&!s.empty()?l>0:l>=0){var c=oe(a.from(),s.from()),h=re(a.to(),s.to()),u=a.empty()?s.from()==s.head:a.from()==a.head;o<=i&&--i,e.splice(--o,2,new br(u?h:c,u?c:h))}}return new Tr(e,i)}function Er(t,e){return new Tr([new br(t,e||t)],0)}function Cr(t){return 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r=t.history,o=n&&n.origin;i==r.lastSelOp||o&&r.lastSelOrigin==o&&(r.lastModTime==r.lastSelTime&&r.lastOrigin==o||function(t,e,i,n){var r=e.charAt(0);return"*"==r||"+"==r&&i.ranges.length==n.ranges.length&&i.somethingSelected()==n.somethingSelected()&&new Date-t.history.lastSelTime<=(t.cm?t.cm.options.historyEventDelay:500)}(t,o,$(r.done),e))?r.done[r.done.length-1]=e:zr(e,r.done),r.lastSelTime=+new Date,r.lastSelOrigin=o,r.lastSelOp=i,n&&!1!==n.clearRedo&&Ur(r.undone)}function zr(t,e){var i=$(e);i&&i.ranges&&i.equals(t)||e.push(t)}function qr(t,e,i,n){var r=e["spans_"+t.id],o=0;t.iter(Math.max(t.first,i),Math.min(t.first+t.size,n),(function(i){i.markedSpans&&((r||(r=e["spans_"+t.id]={}))[o]=i.markedSpans),++o}))}function Gr(t){if(!t)return null;for(var e,i=0;i<t.length;++i)t[i].marker.explicitlyCleared?e||(e=t.slice(0,i)):e&&e.push(t[i]);return e?e.length?e:null:t}function jr(t,e){var i=function(t,e){var i=e["spans_"+t.id];if(!i)return null;for(var 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n=[],r=t.cm&&(t.cm.display.shift||t.extend),o=0;o<t.sel.ranges.length;o++)n[o]=Kr(t.sel.ranges[o],e[o],null,r);Jr(t,wr(t.cm,n,t.sel.primIndex),i)}function Qr(t,e,i,n){var r=t.sel.ranges.slice(0);r[e]=i,Jr(t,wr(t.cm,r,t.sel.primIndex),n)}function Xr(t,e,i,n){Jr(t,Er(e,i),n)}function Zr(t,e,i){var n=t.history.done,r=$(n);r&&r.ranges?(n[n.length-1]=e,to(t,e,i)):Jr(t,e,i)}function Jr(t,e,i){to(t,e,i),Wr(t,t.sel,t.cm?t.cm.curOp.id:NaN,i)}function to(t,e,i){(_t(t,"beforeSelectionChange")||t.cm&&_t(t.cm,"beforeSelectionChange"))&&(e=function(t,e,i){var n={ranges:e.ranges,update:function(e){this.ranges=[];for(var i=0;i<e.length;i++)this.ranges[i]=new br(ae(t,e[i].anchor),ae(t,e[i].head))},origin:i&&i.origin};return pt(t,"beforeSelectionChange",t,n),t.cm&&pt(t.cm,"beforeSelectionChange",t.cm,n),n.ranges!=e.ranges?wr(t.cm,n.ranges,n.ranges.length-1):e}(t,e,i));var n=i&&i.bias||(ee(e.primary().head,t.sel.primary().head)<0?-1:1);eo(t,no(t,e,n,!0)),i&&!1===i.scroll||!t.cm||"nocursor"==t.cm.getOption("readOnly")||On(t.cm)}function eo(t,e){e.equals(t.sel)||(t.sel=e,t.cm&&(t.cm.curOp.updateInput=1,t.cm.curOp.selectionChanged=!0,gt(t.cm)),ai(t,"cursorActivity",t))}function io(t){eo(t,no(t,t.sel,null,!1))}function no(t,e,i,n){for(var r,o=0;o<e.ranges.length;o++){var s=e.ranges[o],a=e.ranges.length==t.sel.ranges.length&&t.sel.ranges[o],l=oo(t,s.anchor,a&&a.anchor,i,n),c=oo(t,s.head,a&&a.head,i,n);(r||l!=s.anchor||c!=s.head)&&(r||(r=e.ranges.slice(0,o)),r[o]=new br(l,c))}return r?wr(t.cm,r,e.primIndex):e}function ro(t,e,i,n,r){var o=Vt(t,e.line);if(o.markedSpans)for(var s=0;s<o.markedSpans.length;++s){var a=o.markedSpans[s],l=a.marker,c="selectLeft"in l?!l.selectLeft:l.inclusiveLeft,h="selectRight"in l?!l.selectRight:l.inclusiveRight;if((null==a.from||(c?a.from<=e.ch:a.from<e.ch))&&(null==a.to||(h?a.to>=e.ch:a.to>e.ch))){if(r&&(pt(l,"beforeCursorEnter"),l.explicitlyCleared)){if(o.markedSpans){--s;continue}break}if(!l.atomic)continue;if(i){var u=l.find(n<0?1:-1),f=void 0;if((n<0?h:c)&&(u=so(t,u,-n,u&&u.line==e.line?o:null)),u&&u.line==e.line&&(f=ee(u,i))&&(n<0?f<0:f>0))return ro(t,u,e,n,r)}var d=l.find(n<0?-1:1);return(n<0?c:h)&&(d=so(t,d,n,d.line==e.line?o:null)),d?ro(t,d,e,n,r):null}}return e}function oo(t,e,i,n,r){var o=n||1,s=ro(t,e,i,o,r)||!r&&ro(t,e,i,o,!0)||ro(t,e,i,-o,r)||!r&&ro(t,e,i,-o,!0);return s||(t.cantEdit=!0,te(t.first,0))}function so(t,e,i,n){return i<0&&0==e.ch?e.line>t.first?ae(t,te(e.line-1)):null:i>0&&e.ch==(n||Vt(t,e.line)).text.length?e.line<t.first+t.size-1?te(e.line+1,0):null:new te(e.line,e.ch+i)}function ao(t){t.setSelection(te(t.firstLine(),0),te(t.lastLine()),z)}function lo(t,e,i){var n={canceled:!1,from:e.from,to:e.to,text:e.text,origin:e.origin,cancel:function(){return n.canceled=!0}};return i&&(n.update=function(e,i,r,o){e&&(n.from=ae(t,e)),i&&(n.to=ae(t,i)),r&&(n.text=r),void 0!==o&&(n.origin=o)}),pt(t,"beforeChange",t,n),t.cm&&pt(t.cm,"beforeChange",t.cm,n),n.canceled?(t.cm&&(t.cm.curOp.updateInput=2),null):{from:n.from,to:n.to,text:n.text,origin:n.origin}}function co(t,e,i){if(t.cm){if(!t.cm.curOp)return tr(t.cm,co)(t,e,i);if(t.cm.state.suppressEdits)return}if(!(_t(t,"beforeChange")||t.cm&&_t(t.cm,"beforeChange"))||(e=lo(t,e,!0))){var n=ke&&!i&&function(t,e,i){var n=null;if(t.iter(e.line,i.line+1,(function(t){if(t.markedSpans)for(var e=0;e<t.markedSpans.length;++e){var i=t.markedSpans[e].marker;!i.readOnly||n&&-1!=H(n,i)||(n||(n=[])).push(i)}})),!n)return null;for(var r=[{from:e,to:i}],o=0;o<n.length;++o)for(var s=n[o],a=s.find(0),l=0;l<r.length;++l){var c=r[l];if(!(ee(c.to,a.from)<0||ee(c.from,a.to)>0)){var h=[l,1],u=ee(c.from,a.from),f=ee(c.to,a.to);(u<0||!s.inclusiveLeft&&!u)&&h.push({from:c.from,to:a.from}),(f>0||!s.inclusiveRight&&!f)&&h.push({from:a.to,to:c.to}),r.splice.apply(r,h),l+=h.length-3}}return r}(t,e.from,e.to);if(n)for(var r=n.length-1;r>=0;--r)ho(t,{from:n[r].from,to:n[r].to,text:r?[""]:e.text,origin:e.origin});else ho(t,e)}}function ho(t,e){if(1!=e.text.length||""!=e.text[0]||0!=ee(e.from,e.to)){var i=Ar(t,e);Hr(t,e,i,t.cm?t.cm.curOp.id:NaN),po(t,e,i,Ce(t,e));var n=[];Rr(t,(function(t,i){i||-1!=H(n,t.history)||(vo(t.history,e),n.push(t.history)),po(t,e,null,Ce(t,e))}))}}function uo(t,e,i){var n=t.cm&&t.cm.state.suppressEdits;if(!n||i){for(var r,o=t.history,s=t.sel,a="undo"==e?o.done:o.undone,l="undo"==e?o.undone:o.done,c=0;c<a.length&&(r=a[c],i?!r.ranges||r.equals(t.sel):r.ranges);c++);if(c!=a.length){for(o.lastOrigin=o.lastSelOrigin=null;;){if(!(r=a.pop()).ranges){if(n)return void a.push(r);break}if(zr(r,l),i&&!r.equals(t.sel))return void Jr(t,r,{clearRedo:!1});s=r}var h=[];zr(s,l),l.push({changes:h,generation:o.generation}),o.generation=r.generation||++o.maxGeneration;for(var u=_t(t,"beforeChange")||t.cm&&_t(t.cm,"beforeChange"),f=function(i){var n=r.changes[i];if(n.origin=e,u&&!lo(t,n,!1))return a.length=0,{};h.push(Br(t,n));var o=i?Ar(t,n):$(a);po(t,n,o,jr(t,n)),!i&&t.cm&&t.cm.scrollIntoView({from:n.from,to:Cr(n)});var s=[];Rr(t,(function(t,e){e||-1!=H(s,t.history)||(vo(t.history,n),s.push(t.history)),po(t,n,null,jr(t,n))}))},d=r.changes.length-1;d>=0;--d){var p=f(d);if(p)return p.v}}}}function fo(t,e){if(0!=e&&(t.first+=e,t.sel=new Tr(Y(t.sel.ranges,(function(t){return new br(te(t.anchor.line+e,t.anchor.ch),te(t.head.line+e,t.head.ch))})),t.sel.primIndex),t.cm)){un(t.cm,t.first,t.first-e,e);for(var i=t.cm.display,n=i.viewFrom;n<i.viewTo;n++)fn(t.cm,n,"gutter")}}function po(t,e,i,n){if(t.cm&&!t.cm.curOp)return tr(t.cm,po)(t,e,i,n);if(e.to.line<t.first)fo(t,e.text.length-1-(e.to.line-e.from.line));else if(!(e.from.line>t.lastLine())){if(e.from.line<t.first){var r=e.text.length-1-(t.first-e.from.line);fo(t,r),e={from:te(t.first,0),to:te(e.to.line+r,e.to.ch),text:[$(e.text)],origin:e.origin}}var o=t.lastLine();e.to.line>o&&(e={from:e.from,to:te(o,Vt(t,o).text.length),text:[e.text[0]],origin:e.origin}),e.removed=Kt(t,e.from,e.to),i||(i=Ar(t,e)),t.cm?function(t,e,i){var n=t.doc,r=t.display,o=e.from,s=e.to,a=!1,l=o.line;t.options.lineWrapping||(l=Qt(Be(Vt(n,o.line))),n.iter(l,s.line+1,(function(t){if(t==r.maxLine)return a=!0,!0}))),n.sel.contains(e.from,e.to)>-1&>(t),Mr(n,e,i,an(t)),t.options.lineWrapping||(n.iter(l,o.line+e.text.length,(function(t){var e=Ge(t);e>r.maxLineLength&&(r.maxLine=t,r.maxLineLength=e,r.maxLineChanged=!0,a=!1)})),a&&(t.curOp.updateMaxLine=!0)),function(t,e){if(t.modeFrontier=Math.min(t.modeFrontier,e),!(t.highlightFrontier<e-10)){for(var i=t.first,n=e-1;n>i;n--){var r=Vt(t,n).stateAfter;if(r&&(!(r instanceof ce)||n+r.lookAhead<e)){i=n+1;break}}t.highlightFrontier=Math.min(t.highlightFrontier,i)}}(n,o.line),nr(t,400);var c=e.text.length-(s.line-o.line)-1;e.full?un(t):o.line!=s.line||1!=e.text.length||Ir(t.doc,e)?un(t,o.line,s.line+1,c):fn(t,o.line,"text");var h=_t(t,"changes"),u=_t(t,"change");if(u||h){var f={from:o,to:s,text:e.text,removed:e.removed,origin:e.origin};u&&ai(t,"change",t,f),h&&(t.curOp.changeObjs||(t.curOp.changeObjs=[])).push(f)}t.display.selForContextMenu=null}(t.cm,e,n):Mr(t,e,n),to(t,i,z),t.cantEdit&&oo(t,te(t.firstLine(),0))&&(t.cantEdit=!1)}}function mo(t,e,i,n,r){var o;n||(n=i),ee(n,i)<0&&(i=(o=[n,i])[0],n=o[1]),"string"==typeof e&&(e=t.splitLines(e)),co(t,{from:i,to:n,text:e,origin:r})}function go(t,e,i,n){i<t.line?t.line+=n:e<t.line&&(t.line=e,t.ch=0)}function _o(t,e,i,n){for(var r=0;r<t.length;++r){var o=t[r],s=!0;if(o.ranges){o.copied||((o=t[r]=o.deepCopy()).copied=!0);for(var a=0;a<o.ranges.length;a++)go(o.ranges[a].anchor,e,i,n),go(o.ranges[a].head,e,i,n)}else{for(var l=0;l<o.changes.length;++l){var c=o.changes[l];if(i<c.from.line)c.from=te(c.from.line+n,c.from.ch),c.to=te(c.to.line+n,c.to.ch);else if(e<=c.to.line){s=!1;break}}s||(t.splice(0,r+1),r=0)}}}function vo(t,e){var i=e.from.line,n=e.to.line,r=e.text.length-(n-i)-1;_o(t.done,i,n,r),_o(t.undone,i,n,r)}function yo(t,e,i,n){var r=e,o=e;return"number"==typeof e?o=Vt(t,se(t,e)):r=Qt(e),null==r?null:(n(o,r)&&t.cm&&fn(t.cm,r,i),o)}function xo(t){this.lines=t,this.parent=null;for(var e=0,i=0;i<t.length;++i)t[i].parent=this,e+=t[i].height;this.height=e}function ko(t){this.children=t;for(var e=0,i=0,n=0;n<t.length;++n){var r=t[n];e+=r.chunkSize(),i+=r.height,r.parent=this}this.size=e,this.height=i,this.parent=null}br.prototype.from=function(){return oe(this.anchor,this.head)},br.prototype.to=function(){return re(this.anchor,this.head)},br.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},xo.prototype={chunkSize:function(){return this.lines.length},removeInner:function(t,e){for(var i=t,n=t+e;i<n;++i){var r=this.lines[i];this.height-=r.height,Ke(r),ai(r,"delete")}this.lines.splice(t,e)},collapse:function(t){t.push.apply(t,this.lines)},insertInner:function(t,e,i){this.height+=i,this.lines=this.lines.slice(0,t).concat(e).concat(this.lines.slice(t));for(var n=0;n<e.length;++n)e[n].parent=this},iterN:function(t,e,i){for(var n=t+e;t<n;++t)if(i(this.lines[t]))return!0}},ko.prototype={chunkSize:function(){return this.size},removeInner:function(t,e){this.size-=e;for(var i=0;i<this.children.length;++i){var n=this.children[i],r=n.chunkSize();if(t<r){var o=Math.min(e,r-t),s=n.height;if(n.removeInner(t,o),this.height-=s-n.height,r==o&&(this.children.splice(i--,1),n.parent=null),0==(e-=o))break;t=0}else t-=r}if(this.size-e<25&&(this.children.length>1||!(this.children[0]instanceof xo))){var a=[];this.collapse(a),this.children=[new xo(a)],this.children[0].parent=this}},collapse:function(t){for(var e=0;e<this.children.length;++e)this.children[e].collapse(t)},insertInner:function(t,e,i){this.size+=e.length,this.height+=i;for(var n=0;n<this.children.length;++n){var r=this.children[n],o=r.chunkSize();if(t<=o){if(r.insertInner(t,e,i),r.lines&&r.lines.length>50){for(var s=r.lines.length%25+25,a=s;a<r.lines.length;){var l=new xo(r.lines.slice(a,a+=25));r.height-=l.height,this.children.splice(++n,0,l),l.parent=this}r.lines=r.lines.slice(0,s),this.maybeSpill()}break}t-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var t=this;do{var e=new ko(t.children.splice(t.children.length-5,5));if(t.parent){t.size-=e.size,t.height-=e.height;var i=H(t.parent.children,t);t.parent.children.splice(i+1,0,e)}else{var n=new ko(t.children);n.parent=t,t.children=[n,e],t=n}e.parent=t.parent}while(t.children.length>10);t.parent.maybeSpill()}},iterN:function(t,e,i){for(var n=0;n<this.children.length;++n){var r=this.children[n],o=r.chunkSize();if(t<o){var s=Math.min(e,o-t);if(r.iterN(t,s,i))return!0;if(0==(e-=s))break;t=0}else t-=o}}};var To=function(t,e,i){if(i)for(var n in i)i.hasOwnProperty(n)&&(this[n]=i[n]);this.doc=t,this.node=e};function bo(t,e,i){qe(e)<(t.curOp&&t.curOp.scrollTop||t.doc.scrollTop)&&Nn(t,i)}To.prototype.clear=function(){var t=this.doc.cm,e=this.line.widgets,i=this.line,n=Qt(i);if(null!=n&&e){for(var r=0;r<e.length;++r)e[r]==this&&e.splice(r--,1);e.length||(i.widgets=null);var o=xi(this);Yt(i,Math.max(0,i.height-o)),t&&(Jn(t,(function(){bo(t,i,-o),fn(t,n,"widget")})),ai(t,"lineWidgetCleared",t,this,n))}},To.prototype.changed=function(){var t=this,e=this.height,i=this.doc.cm,n=this.line;this.height=null;var r=xi(this)-e;r&&(We(this.doc,n)||Yt(n,n.height+r),i&&Jn(i,(function(){i.curOp.forceUpdate=!0,bo(i,n,r),ai(i,"lineWidgetChanged",i,t,Qt(n))})))},vt(To);var wo=0,Eo=function(t,e){this.lines=[],this.type=e,this.doc=t,this.id=++wo};function Co(t,e,i,n,r){if(n&&n.shared)return function(t,e,i,n,r){(n=F(n)).shared=!1;var o=[Co(t,e,i,n,r)],s=o[0],a=n.widgetNode;return Rr(t,(function(t){a&&(n.widgetNode=a.cloneNode(!0)),o.push(Co(t,ae(t,e),ae(t,i),n,r));for(var l=0;l<t.linked.length;++l)if(t.linked[l].isParent)return;s=$(o)})),new So(o,s)}(t,e,i,n,r);if(t.cm&&!t.cm.curOp)return tr(t.cm,Co)(t,e,i,n,r);var o=new Eo(t,r),s=ee(e,i);if(n&&F(n,o,!1),s>0||0==s&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=N("span",[o.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Fe(t,e.line,e,i,o)||e.line!=i.line&&Fe(t,i.line,e,i,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Te=!0}o.addToHistory&&Hr(t,{from:e,to:i,origin:"markText"},t.sel,NaN);var a,l=e.line,c=t.cm;if(t.iter(l,i.line+1,(function(t){c&&o.collapsed&&!c.options.lineWrapping&&Be(t)==c.display.maxLine&&(a=!0),o.collapsed&&l!=e.line&&Yt(t,0),function(t,e){t.markedSpans=t.markedSpans?t.markedSpans.concat([e]):[e],e.marker.attachLine(t)}(t,new be(o,l==e.line?e.ch:null,l==i.line?i.ch:null)),++l})),o.collapsed&&t.iter(e.line,i.line+1,(function(e){We(t,e)&&Yt(e,0)})),o.clearOnEnter&&ut(o,"beforeCursorEnter",(function(){return o.clear()})),o.readOnly&&(ke=!0,(t.history.done.length||t.history.undone.length)&&t.clearHistory()),o.collapsed&&(o.id=++wo,o.atomic=!0),c){if(a&&(c.curOp.updateMaxLine=!0),o.collapsed)un(c,e.line,i.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var h=e.line;h<=i.line;h++)fn(c,h,"text");o.atomic&&io(c.doc),ai(c,"markerAdded",c,o)}return o}Eo.prototype.clear=function(){if(!this.explicitlyCleared){var t=this.doc.cm,e=t&&!t.curOp;if(e&&Vn(t),_t(this,"clear")){var i=this.find();i&&ai(this,"clear",i.from,i.to)}for(var n=null,r=null,o=0;o<this.lines.length;++o){var s=this.lines[o],a=we(s.markedSpans,this);t&&!this.collapsed?fn(t,Qt(s),"text"):t&&(null!=a.to&&(r=Qt(s)),null!=a.from&&(n=Qt(s))),s.markedSpans=Ee(s.markedSpans,a),null==a.from&&this.collapsed&&!We(this.doc,s)&&t&&Yt(s,nn(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var l=0;l<this.lines.length;++l){var c=Be(this.lines[l]),h=Ge(c);h>t.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=h,t.display.maxLineChanged=!0)}null!=n&&t&&this.collapsed&&un(t,n,r+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&io(t.doc)),t&&ai(t,"markerCleared",t,this,n,r),e&&Kn(t),this.parent&&this.parent.clear()}},Eo.prototype.find=function(t,e){var i,n;null==t&&"bookmark"==this.type&&(t=1);for(var r=0;r<this.lines.length;++r){var o=this.lines[r],s=we(o.markedSpans,this);if(null!=s.from&&(i=te(e?o:Qt(o),s.from),-1==t))return i;if(null!=s.to&&(n=te(e?o:Qt(o),s.to),1==t))return n}return i&&{from:i,to:n}},Eo.prototype.changed=function(){var t=this,e=this.find(-1,!0),i=this,n=this.doc.cm;e&&n&&Jn(n,(function(){var r=e.line,o=Qt(e.line),s=Ni(n,o);if(s&&(Fi(s),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!We(i.doc,r)&&null!=i.height){var a=i.height;i.height=null;var l=xi(i)-a;l&&Yt(r,r.height+l)}ai(n,"markerChanged",n,t)}))},Eo.prototype.attachLine=function(t){if(!this.lines.length&&this.doc.cm){var e=this.doc.cm.curOp;e.maybeHiddenMarkers&&-1!=H(e.maybeHiddenMarkers,this)||(e.maybeUnhiddenMarkers||(e.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(t)},Eo.prototype.detachLine=function(t){if(this.lines.splice(H(this.lines,t),1),!this.lines.length&&this.doc.cm){var e=this.doc.cm.curOp;(e.maybeHiddenMarkers||(e.maybeHiddenMarkers=[])).push(this)}},vt(Eo);var So=function(t,e){this.markers=t,this.primary=e;for(var i=0;i<t.length;++i)t[i].parent=this};function Ao(t){return t.findMarks(te(t.first,0),t.clipPos(te(t.lastLine())),(function(t){return t.parent}))}function Lo(t){for(var e=function(e){var i=t[e],n=[i.primary.doc];Rr(i.primary.doc,(function(t){return n.push(t)}));for(var r=0;r<i.markers.length;r++){var o=i.markers[r];-1==H(n,o.doc)&&(o.parent=null,i.markers.splice(r--,1))}},i=0;i<t.length;i++)e(i)}So.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var t=0;t<this.markers.length;++t)this.markers[t].clear();ai(this,"clear")}},So.prototype.find=function(t,e){return this.primary.find(t,e)},vt(So);var No=0,Oo=function(t,e,i,n,r){if(!(this instanceof Oo))return new Oo(t,e,i,n,r);null==i&&(i=0),ko.call(this,[new xo([new Ve("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var o=te(i,0);this.sel=Er(o),this.history=new Fr(null),this.id=++No,this.modeOption=e,this.lineSep=n,this.direction="rtl"==r?"rtl":"ltr",this.extend=!1,"string"==typeof t&&(t=this.splitLines(t)),Mr(this,{from:o,to:o,text:t}),Jr(this,Er(o),z)};Oo.prototype=X(ko.prototype,{constructor:Oo,iter:function(t,e,i){i?this.iterN(t-this.first,e-t,i):this.iterN(this.first,this.first+this.size,t)},insert:function(t,e){for(var i=0,n=0;n<e.length;++n)i+=e[n].height;this.insertInner(t-this.first,e,i)},remove:function(t,e){this.removeInner(t-this.first,e)},getValue:function(t){var e=$t(this,this.first,this.first+this.size);return!1===t?e:e.join(t||this.lineSeparator())},setValue:ir((function(t){var e=te(this.first,0),i=this.first+this.size-1;co(this,{from:e,to:te(i,Vt(this,i).text.length),text:this.splitLines(t),origin:"setValue",full:!0},!0),this.cm&&In(this.cm,0,0),Jr(this,Er(e),z)})),replaceRange:function(t,e,i,n){mo(this,t,e=ae(this,e),i=i?ae(this,i):e,n)},getRange:function(t,e,i){var 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null;return{line:e,handle:t,text:t.text,gutterMarkers:t.gutterMarkers,textClass:t.textClass,bgClass:t.bgClass,wrapClass:t.wrapClass,widgets:t.widgets}},addLineClass:ir((function(t,e,i){return yo(this,t,"gutter"==e?"gutter":"class",(function(t){var n="text"==e?"textClass":"background"==e?"bgClass":"gutter"==e?"gutterClass":"wrapClass";if(t[n]){if(w(i).test(t[n]))return!1;t[n]+=" "+i}else t[n]=i;return!0}))})),removeLineClass:ir((function(t,e,i){return yo(this,t,"gutter"==e?"gutter":"class",(function(t){var n="text"==e?"textClass":"background"==e?"bgClass":"gutter"==e?"gutterClass":"wrapClass",r=t[n];if(!r)return!1;if(null==i)t[n]=null;else{var o=r.match(w(i));if(!o)return!1;var s=o.index+o[0].length;t[n]=r.slice(0,o.index)+(o.index&&s!=r.length?" 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r=i[n];(null==r.from||r.from<=t.ch)&&(null==r.to||r.to>=t.ch)&&e.push(r.marker.parent||r.marker)}return e},findMarks:function(t,e,i){t=ae(this,t),e=ae(this,e);var n=[],r=t.line;return this.iter(t.line,e.line+1,(function(o){var s=o.markedSpans;if(s)for(var a=0;a<s.length;a++){var l=s[a];null!=l.to&&r==t.line&&t.ch>=l.to||null==l.from&&r!=t.line||null!=l.from&&r==e.line&&l.from>=e.ch||i&&!i(l.marker)||n.push(l.marker.parent||l.marker)}++r})),n},getAllMarks:function(){var t=[];return this.iter((function(e){var i=e.markedSpans;if(i)for(var n=0;n<i.length;++n)null!=i[n].from&&t.push(i[n].marker)})),t},posFromIndex:function(t){var e,i=this.first,n=this.lineSeparator().length;return this.iter((function(r){var o=r.text.length+n;if(o>t)return e=t,!0;t-=o,++i})),ae(this,te(i,e))},indexFromPos:function(t){var e=(t=ae(this,t)).ch;if(t.line<this.first||t.ch<0)return 0;var i=this.lineSeparator().length;return this.iter(this.first,t.line,(function(t){e+=t.text.length+i})),e},copy:function(t){var e=new Oo($t(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return e.scrollTop=this.scrollTop,e.scrollLeft=this.scrollLeft,e.sel=this.sel,e.extend=!1,t&&(e.history.undoDepth=this.history.undoDepth,e.setHistory(this.getHistory())),e},linkedDoc:function(t){t||(t={});var e=this.first,i=this.first+this.size;null!=t.from&&t.from>e&&(e=t.from),null!=t.to&&t.to<i&&(i=t.to);var n=new Oo($t(this,e,i),t.mode||this.modeOption,e,this.lineSep,this.direction);return t.sharedHist&&(n.history=this.history),(this.linked||(this.linked=[])).push({doc:n,sharedHist:t.sharedHist}),n.linked=[{doc:this,isParent:!0,sharedHist:t.sharedHist}],function(t,e){for(var i=0;i<e.length;i++){var n=e[i],r=n.find(),o=t.clipPos(r.from),s=t.clipPos(r.to);if(ee(o,s)){var a=Co(t,o,s,n.primary,n.primary.type);n.markers.push(a),a.parent=n}}}(n,Ao(this)),n},unlinkDoc:function(t){if(t instanceof Ss&&(t=t.doc),this.linked)for(var e=0;e<this.linked.length;++e)if(this.linked[e].doc==t){this.linked.splice(e,1),t.unlinkDoc(this),Lo(Ao(this));break}if(t.history==this.history){var i=[t.id];Rr(t,(function(t){return i.push(t.id)}),!0),t.history=new Fr(null),t.history.done=Vr(this.history.done,i),t.history.undone=Vr(this.history.undone,i)}},iterLinkedDocs:function(t){Rr(this,t)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(t){return this.lineSep?t.split(this.lineSep):Ot(t)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:ir((function(t){var e;"rtl"!=t&&(t="ltr"),t!=this.direction&&(this.direction=t,this.iter((function(t){return t.order=null})),this.cm&&Jn(e=this.cm,(function(){Pr(e),un(e)})))}))}),Oo.prototype.eachLine=Oo.prototype.iter;var Io=0;function Mo(t){var e=this;if(Ro(e),!mt(e,t)&&!ki(e.display,t)){yt(t),s&&(Io=+new Date);var i=cn(e,t,!0),n=t.dataTransfer.files;if(i&&!e.isReadOnly())if(n&&n.length&&window.FileReader&&window.File)for(var r=n.length,o=Array(r),a=0,l=function(){++a==r&&tr(e,(function(){var t={from:i=ae(e.doc,i),to:i,text:e.doc.splitLines(o.filter((function(t){return null!=t})).join(e.doc.lineSeparator())),origin:"paste"};co(e.doc,t),Zr(e.doc,Er(ae(e.doc,i),ae(e.doc,Cr(t))))}))()},c=function(t,i){if(e.options.allowDropFileTypes&&-1==H(e.options.allowDropFileTypes,t.type))l();else{var n=new FileReader;n.onerror=function(){return l()},n.onload=function(){var t=n.result;/[\x00-\x08\x0e-\x1f]{2}/.test(t)||(o[i]=t),l()},n.readAsText(t)}},h=0;h<n.length;h++)c(n[h],h);else{if(e.state.draggingText&&e.doc.sel.contains(i)>-1)return e.state.draggingText(t),void setTimeout((function(){return e.display.input.focus()}),20);try{var u=t.dataTransfer.getData("Text");if(u){var f;if(e.state.draggingText&&!e.state.draggingText.copy&&(f=e.listSelections()),to(e.doc,Er(i,i)),f)for(var 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te(n,r<0?i.text.length:0,r<0?"before":"after")}qo.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"},qo.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"},qo.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"},qo.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"]},qo.default=v?qo.macDefault:qo.pcDefault;var es={selectAll:ao,singleSelection:function(t){return t.setSelection(t.getCursor("anchor"),t.getCursor("head"),z)},killLine:function(t){return Xo(t,(function(e){if(e.empty()){var i=Vt(t.doc,e.head.line).text.length;return e.head.ch==i&&e.head.line<t.lastLine()?{from:e.head,to:te(e.head.line+1,0)}:{from:e.head,to:te(e.head.line,i)}}return{from:e.from(),to:e.to()}}))},deleteLine:function(t){return Xo(t,(function(e){return{from:te(e.from().line,0),to:ae(t.doc,te(e.to().line+1,0))}}))},delLineLeft:function(t){return Xo(t,(function(t){return{from:te(t.from().line,0),to:t.from()}}))},delWrappedLineLeft:function(t){return Xo(t,(function(e){var i=t.charCoords(e.head,"div").top+5;return{from:t.coordsChar({left:0,top:i},"div"),to:e.from()}}))},delWrappedLineRight:function(t){return Xo(t,(function(e){var i=t.charCoords(e.head,"div").top+5,n=t.coordsChar({left:t.display.lineDiv.offsetWidth+100,top:i},"div");return{from:e.from(),to:n}}))},undo:function(t){return t.undo()},redo:function(t){return t.redo()},undoSelection:function(t){return t.undoSelection()},redoSelection:function(t){return t.redoSelection()},goDocStart:function(t){return t.extendSelection(te(t.firstLine(),0))},goDocEnd:function(t){return t.extendSelection(te(t.lastLine()))},goLineStart:function(t){return t.extendSelectionsBy((function(e){return is(t,e.head.line)}),{origin:"+move",bias:1})},goLineStartSmart:function(t){return t.extendSelectionsBy((function(e){return ns(t,e.head)}),{origin:"+move",bias:1})},goLineEnd:function(t){return t.extendSelectionsBy((function(e){return function(t,e){var i=Vt(t.doc,e),n=function(t){for(var e;e=De(t);)t=e.find(1,!0).line;return t}(i);return n!=i&&(e=Qt(n)),ts(!0,t,i,e,-1)}(t,e.head.line)}),{origin:"+move",bias:-1})},goLineRight:function(t){return t.extendSelectionsBy((function(e){var i=t.cursorCoords(e.head,"div").top+5;return t.coordsChar({left:t.display.lineDiv.offsetWidth+100,top:i},"div")}),G)},goLineLeft:function(t){return t.extendSelectionsBy((function(e){var i=t.cursorCoords(e.head,"div").top+5;return t.coordsChar({left:0,top:i},"div")}),G)},goLineLeftSmart:function(t){return t.extendSelectionsBy((function(e){var i=t.cursorCoords(e.head,"div").top+5,n=t.coordsChar({left:0,top:i},"div");return n.ch<t.getLine(n.line).search(/\S/)?ns(t,e.head):n}),G)},goLineUp:function(t){return t.moveV(-1,"line")},goLineDown:function(t){return t.moveV(1,"line")},goPageUp:function(t){return t.moveV(-1,"page")},goPageDown:function(t){return t.moveV(1,"page")},goCharLeft:function(t){return t.moveH(-1,"char")},goCharRight:function(t){return t.moveH(1,"char")},goColumnLeft:function(t){return t.moveH(-1,"column")},goColumnRight:function(t){return t.moveH(1,"column")},goWordLeft:function(t){return t.moveH(-1,"word")},goGroupRight:function(t){return t.moveH(1,"group")},goGroupLeft:function(t){return t.moveH(-1,"group")},goWordRight:function(t){return t.moveH(1,"word")},delCharBefore:function(t){return t.deleteH(-1,"codepoint")},delCharAfter:function(t){return t.deleteH(1,"char")},delWordBefore:function(t){return t.deleteH(-1,"word")},delWordAfter:function(t){return t.deleteH(1,"word")},delGroupBefore:function(t){return t.deleteH(-1,"group")},delGroupAfter:function(t){return t.deleteH(1,"group")},indentAuto:function(t){return t.indentSelection("smart")},indentMore:function(t){return t.indentSelection("add")},indentLess:function(t){return t.indentSelection("subtract")},insertTab:function(t){return t.replaceSelection("\t")},insertSoftTab:function(t){for(var e=[],i=t.listSelections(),n=t.options.tabSize,r=0;r<i.length;r++){var o=i[r].from(),s=B(t.getLine(o.line),o.ch,n);e.push(K(n-s%n))}t.replaceSelections(e)},defaultTab:function(t){t.somethingSelected()?t.indentSelection("add"):t.execCommand("insertTab")},transposeChars:function(t){return Jn(t,(function(){for(var e=t.listSelections(),i=[],n=0;n<e.length;n++)if(e[n].empty()){var r=e[n].head,o=Vt(t.doc,r.line).text;if(o)if(r.ch==o.length&&(r=new te(r.line,r.ch-1)),r.ch>0)r=new 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i=Yo(e,!0);return!!i&&(e.shiftKey&&!t.state.keySeq?ss(t,"Shift-"+i,e,(function(e){return rs(t,e,!0)}))||ss(t,i,e,(function(e){if("string"==typeof e?/^go[A-Z]/.test(e):e.motion)return rs(t,e)})):ss(t,i,e,(function(e){return rs(t,e)})))}var cs=null;function hs(t){var e=this;if(!(t.target&&t.target!=e.display.input.getField()||(e.curOp.focus=I(),mt(e,t)))){s&&a<11&&27==t.keyCode&&(t.returnValue=!1);var n=t.keyCode;e.display.shift=16==n||t.shiftKey;var r=ls(e,t);u&&(cs=r?n:null,r||88!=n||Mt||!(v?t.metaKey:t.ctrlKey)||e.replaceSelection("",null,"cut")),i&&!v&&!r&&46==n&&t.shiftKey&&!t.ctrlKey&&document.execCommand&&document.execCommand("cut"),18!=n||/\bCodeMirror-crosshair\b/.test(e.display.lineDiv.className)||function(t){var e=t.display.lineDiv;function i(t){18!=t.keyCode&&t.altKey||(C(e,"CodeMirror-crosshair"),dt(document,"keyup",i),dt(document,"mouseover",i))}M(e,"CodeMirror-crosshair"),ut(document,"keyup",i),ut(document,"mouseover",i)}(e)}}function us(t){16==t.keyCode&&(this.doc.sel.shift=!1),mt(this,t)}function fs(t){var e=this;if(!(t.target&&t.target!=e.display.input.getField()||ki(e.display,t)||mt(e,t)||t.ctrlKey&&!t.altKey||v&&t.metaKey)){var i=t.keyCode,n=t.charCode;if(u&&i==cs)return cs=null,void yt(t);if(!u||t.which&&!(t.which<10)||!ls(e,t)){var r=String.fromCharCode(null==n?i:n);"\b"!=r&&(function(t,e,i){return ss(t,"'"+i+"'",e,(function(e){return rs(t,e,!0)}))}(e,t,r)||e.display.input.onKeyPress(t))}}}var ds,ps,ms=function(t,e,i){this.time=t,this.pos=e,this.button=i};function gs(t){var e=this,i=e.display;if(!(mt(e,t)||i.activeTouch&&i.input.supportsTouch()))if(i.input.ensurePolled(),i.shift=t.shiftKey,ki(i,t))l||(i.scroller.draggable=!1,setTimeout((function(){return i.scroller.draggable=!0}),100));else if(!ys(e,t)){var n=cn(e,t),r=wt(t),o=n?function(t,e){var i=+new Date;return ps&&ps.compare(i,t,e)?(ds=ps=null,"triple"):ds&&ds.compare(i,t,e)?(ps=new ms(i,t,e),ds=null,"double"):(ds=new 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o=y?i.shiftKey&&i.metaKey:i.altKey;r.unit=o?"rectangle":"single"==e?"char":"double"==e?"word":"line"}return(null==r.extend||t.doc.extend)&&(r.extend=t.doc.extend||i.shiftKey),null==r.addNew&&(r.addNew=v?i.metaKey:i.ctrlKey),null==r.moveOnDrag&&(r.moveOnDrag=!(v?i.altKey:i.ctrlKey)),r}(t,i,n),c=t.doc.sel;t.options.dragDrop&&St&&!t.isReadOnly()&&"single"==i&&(r=c.contains(e))>-1&&(ee((r=c.ranges[r]).from(),e)<0||e.xRel>0)&&(ee(r.to(),e)>0||e.xRel<0)?function(t,e,i,n){var r=t.display,o=!1,c=tr(t,(function(e){l&&(r.scroller.draggable=!1),t.state.draggingText=!1,t.state.delayingBlurEvent&&(t.hasFocus()?t.state.delayingBlurEvent=!1:bn(t)),dt(r.wrapper.ownerDocument,"mouseup",c),dt(r.wrapper.ownerDocument,"mousemove",h),dt(r.scroller,"dragstart",u),dt(r.scroller,"drop",c),o||(yt(e),n.addNew||$r(t.doc,i,null,null,n.extend),l&&!f||s&&9==a?setTimeout((function(){r.wrapper.ownerDocument.body.focus({preventScroll:!0}),r.input.focus()}),20):r.input.focus())})),h=function(t){o=o||Math.abs(e.clientX-t.clientX)+Math.abs(e.clientY-t.clientY)>=10},u=function(){return o=!0};l&&(r.scroller.draggable=!0),t.state.draggingText=c,c.copy=!n.moveOnDrag,ut(r.wrapper.ownerDocument,"mouseup",c),ut(r.wrapper.ownerDocument,"mousemove",h),ut(r.scroller,"dragstart",u),ut(r.scroller,"drop",c),t.state.delayingBlurEvent=!0,setTimeout((function(){return r.input.focus()}),20),r.scroller.dragDrop&&r.scroller.dragDrop()}(t,n,e,o):function(t,e,i,n){s&&bn(t);var r=t.display,o=t.doc;yt(e);var a,l,c=o.sel,h=c.ranges;if(n.addNew&&!n.extend?(l=o.sel.contains(i),a=l>-1?h[l]:new br(i,i)):(a=o.sel.primary(),l=o.sel.primIndex),"rectangle"==n.unit)n.addNew||(a=new br(i,i)),i=cn(t,e,!0,!0),l=-1;else{var u=_s(t,i,n.unit);a=n.extend?Kr(a,u.anchor,u.head,n.extend):u}n.addNew?-1==l?(l=h.length,Jr(o,wr(t,h.concat([a]),l),{scroll:!1,origin:"*mouse"})):h.length>1&&h[l].empty()&&"char"==n.unit&&!n.extend?(Jr(o,wr(t,h.slice(0,l).concat(h.slice(l+1)),0),{scroll:!1,origin:"*mouse"}),c=o.sel):Qr(o,l,a,q):(l=0,Jr(o,new Tr([a],0),q),c=o.sel);var f=i;function d(e){if(0!=ee(f,e))if(f=e,"rectangle"==n.unit){for(var r=[],s=t.options.tabSize,h=B(Vt(o,i.line).text,i.ch,s),u=B(Vt(o,e.line).text,e.ch,s),d=Math.min(h,u),p=Math.max(h,u),m=Math.min(i.line,e.line),g=Math.min(t.lastLine(),Math.max(i.line,e.line));m<=g;m++){var _=Vt(o,m).text,v=j(_,d,s);d==p?r.push(new br(te(m,v),te(m,v))):_.length>v&&r.push(new br(te(m,v),te(m,j(_,p,s))))}r.length||r.push(new br(i,i)),Jr(o,wr(t,c.ranges.slice(0,l).concat(r),l),{origin:"*mouse",scroll:!1}),t.scrollIntoView(e)}else{var y,x=a,k=_s(t,e,n.unit),T=x.anchor;ee(k.anchor,T)>0?(y=k.head,T=oe(x.from(),k.anchor)):(y=k.anchor,T=re(x.to(),k.head));var b=c.ranges.slice(0);b[l]=function(t,e){var i=e.anchor,n=e.head,r=Vt(t.doc,i.line);if(0==ee(i,n)&&i.sticky==n.sticky)return e;var o=ct(r);if(!o)return e;var s=at(o,i.ch,i.sticky),a=o[s];if(a.from!=i.ch&&a.to!=i.ch)return e;var l,c=s+(a.from==i.ch==(1!=a.level)?0:1);if(0==c||c==o.length)return e;if(n.line!=i.line)l=(n.line-i.line)*("ltr"==t.doc.direction?1:-1)>0;else{var h=at(o,n.ch,n.sticky),u=h-s||(n.ch-i.ch)*(1==a.level?-1:1);l=h==c-1||h==c?u<0:u>0}var f=o[c+(l?-1:0)],d=l==(1==f.level),p=d?f.from:f.to,m=d?"after":"before";return i.ch==p&&i.sticky==m?e:new br(new te(i.line,p,m),n)}(t,new br(ae(o,T),y)),Jr(o,wr(t,b,l),q)}}var p=r.wrapper.getBoundingClientRect(),m=0;function g(e){var i=++m,s=cn(t,e,!0,"rectangle"==n.unit);if(s)if(0!=ee(s,f)){t.curOp.focus=I(),d(s);var a=An(r,o);(s.line>=a.to||s.line<a.from)&&setTimeout(tr(t,(function(){m==i&&g(e)})),150)}else{var l=e.clientY<p.top?-20:e.clientY>p.bottom?20:0;l&&setTimeout(tr(t,(function(){m==i&&(r.scroller.scrollTop+=l,g(e))})),50)}}function _(e){t.state.selectingText=!1,m=1/0,e&&(yt(e),r.input.focus()),dt(r.wrapper.ownerDocument,"mousemove",v),dt(r.wrapper.ownerDocument,"mouseup",y),o.history.lastSelOrigin=null}var v=tr(t,(function(t){0!==t.buttons&&wt(t)?g(t):_(t)})),y=tr(t,_);t.state.selectingText=y,ut(r.wrapper.ownerDocument,"mousemove",v),ut(r.wrapper.ownerDocument,"mouseup",y)}(t,n,e,o)}(e,n,o,t):bt(t)==i.scroller&&yt(t):2==r?(n&&$r(e.doc,n),setTimeout((function(){return i.input.focus()}),20)):3==r&&(b?e.display.input.onContextMenu(t):bn(e)))}}function _s(t,e,i){if("char"==i)return new br(e,e);if("word"==i)return t.findWordAt(e);if("line"==i)return new br(te(e.line,0),ae(t.doc,te(e.line+1,0)));var n=i(t,e);return new br(n.from,n.to)}function vs(t,e,i,n){var r,o;if(e.touches)r=e.touches[0].clientX,o=e.touches[0].clientY;else try{r=e.clientX,o=e.clientY}catch(t){return!1}if(r>=Math.floor(t.display.gutters.getBoundingClientRect().right))return!1;n&&yt(e);var s=t.display,a=s.lineDiv.getBoundingClientRect();if(o>a.bottom||!_t(t,i))return kt(e);o-=a.top-s.viewOffset;for(var l=0;l<t.display.gutterSpecs.length;++l){var c=s.gutters.childNodes[l];if(c&&c.getBoundingClientRect().right>=r)return pt(t,i,t,Xt(t.doc,o),t.display.gutterSpecs[l].className,e),kt(e)}}function ys(t,e){return vs(t,e,"gutterClick",!0)}function xs(t,e){ki(t.display,e)||function(t,e){return!!_t(t,"gutterContextMenu")&&vs(t,e,"gutterContextMenu",!1)}(t,e)||mt(t,e,"contextmenu")||b||t.display.input.onContextMenu(e)}function ks(t){t.display.wrapper.className=t.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+t.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Ui(t)}ms.prototype.compare=function(t,e,i){return this.time+400>t&&0==ee(e,this.pos)&&i==this.button};var Ts={toString:function(){return"CodeMirror.Init"}},bs={},ws={};function Es(t,e,i){if(!e!=!(i&&i!=Ts)){var n=t.display.dragFunctions,r=e?ut:dt;r(t.display.scroller,"dragstart",n.start),r(t.display.scroller,"dragenter",n.enter),r(t.display.scroller,"dragover",n.over),r(t.display.scroller,"dragleave",n.leave),r(t.display.scroller,"drop",n.drop)}}function Cs(t){t.options.lineWrapping?(M(t.display.wrapper,"CodeMirror-wrap"),t.display.sizer.style.minWidth="",t.display.sizerWidth=null):(C(t.display.wrapper,"CodeMirror-wrap"),je(t)),ln(t),un(t),Ui(t),setTimeout((function(){return Wn(t)}),100)}function Ss(t,e){var i=this;if(!(this instanceof Ss))return new Ss(t,e);this.options=e=e?F(e):{},F(bs,e,!1);var n=e.value;"string"==typeof n?n=new Oo(n,e.mode,null,e.lineSeparator,e.direction):e.mode&&(n.modeOption=e.mode),this.doc=n;var r=new Ss.inputStyles[e.inputStyle](this),o=this.display=new gr(t,n,r,e);for(var c in o.wrapper.CodeMirror=this,ks(this),e.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Gn(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 U,keySeq:null,specialChars:null},e.autofocus&&!_&&o.input.focus(),s&&a<11&&setTimeout((function(){return i.display.input.reset(!0)}),20),function(t){var e=t.display;ut(e.scroller,"mousedown",tr(t,gs)),ut(e.scroller,"dblclick",s&&a<11?tr(t,(function(e){if(!mt(t,e)){var i=cn(t,e);if(i&&!ys(t,e)&&!ki(t.display,e)){yt(e);var n=t.findWordAt(i);$r(t.doc,n.anchor,n.head)}}})):function(e){return mt(t,e)||yt(e)}),ut(e.scroller,"contextmenu",(function(e){return xs(t,e)})),ut(e.input.getField(),"contextmenu",(function(i){e.scroller.contains(i.target)||xs(t,i)}));var i,n={end:0};function r(){e.activeTouch&&(i=setTimeout((function(){return e.activeTouch=null}),1e3),(n=e.activeTouch).end=+new Date)}function o(t){if(1!=t.touches.length)return!1;var e=t.touches[0];return e.radiusX<=1&&e.radiusY<=1}function l(t,e){if(null==e.left)return!0;var i=e.left-t.left,n=e.top-t.top;return i*i+n*n>400}ut(e.scroller,"touchstart",(function(r){if(!mt(t,r)&&!o(r)&&!ys(t,r)){e.input.ensurePolled(),clearTimeout(i);var s=+new Date;e.activeTouch={start:s,moved:!1,prev:s-n.end<=300?n:null},1==r.touches.length&&(e.activeTouch.left=r.touches[0].pageX,e.activeTouch.top=r.touches[0].pageY)}})),ut(e.scroller,"touchmove",(function(){e.activeTouch&&(e.activeTouch.moved=!0)})),ut(e.scroller,"touchend",(function(i){var n=e.activeTouch;if(n&&!ki(e,i)&&null!=n.left&&!n.moved&&new Date-n.start<300){var o,s=t.coordsChar(e.activeTouch,"page");o=!n.prev||l(n,n.prev)?new br(s,s):!n.prev.prev||l(n,n.prev.prev)?t.findWordAt(s):new br(te(s.line,0),ae(t.doc,te(s.line+1,0))),t.setSelection(o.anchor,o.head),t.focus(),yt(i)}r()})),ut(e.scroller,"touchcancel",r),ut(e.scroller,"scroll",(function(){e.scroller.clientHeight&&(Dn(t,e.scroller.scrollTop),Fn(t,e.scroller.scrollLeft,!0),pt(t,"scroll",t))})),ut(e.scroller,"mousewheel",(function(e){return kr(t,e)})),ut(e.scroller,"DOMMouseScroll",(function(e){return kr(t,e)})),ut(e.wrapper,"scroll",(function(){return e.wrapper.scrollTop=e.wrapper.scrollLeft=0})),e.dragFunctions={enter:function(e){mt(t,e)||Tt(e)},over:function(e){mt(t,e)||(function(t,e){var i=cn(t,e);if(i){var n=document.createDocumentFragment();vn(t,i,n),t.display.dragCursor||(t.display.dragCursor=L("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),t.display.lineSpace.insertBefore(t.display.dragCursor,t.display.cursorDiv)),A(t.display.dragCursor,n)}}(t,e),Tt(e))},start:function(e){return function(t,e){if(s&&(!t.state.draggingText||+new Date-Io<100))Tt(e);else if(!mt(t,e)&&!ki(t.display,e)&&(e.dataTransfer.setData("Text",t.getSelection()),e.dataTransfer.effectAllowed="copyMove",e.dataTransfer.setDragImage&&!f)){var i=L("img",null,null,"position: fixed; left: 0; top: 0;");i.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",u&&(i.width=i.height=1,t.display.wrapper.appendChild(i),i._top=i.offsetTop),e.dataTransfer.setDragImage(i,0,0),u&&i.parentNode.removeChild(i)}}(t,e)},drop:tr(t,Mo),leave:function(e){mt(t,e)||Ro(t)}};var c=e.input.getField();ut(c,"keyup",(function(e){return us.call(t,e)})),ut(c,"keydown",tr(t,hs)),ut(c,"keypress",tr(t,fs)),ut(c,"focus",(function(e){return wn(t,e)})),ut(c,"blur",(function(e){return En(t,e)}))}(this),Fo(),Vn(this),this.curOp.forceUpdate=!0,Dr(this,n),e.autofocus&&!_||this.hasFocus()?setTimeout((function(){i.hasFocus()&&!i.state.focused&&wn(i)}),20):En(this),ws)ws.hasOwnProperty(c)&&ws[c](this,e[c],Ts);fr(this),e.finishInit&&e.finishInit(this);for(var h=0;h<As.length;++h)As[h](this);Kn(this),l&&e.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}Ss.defaults=bs,Ss.optionHandlers=ws;var As=[];function Ls(t,e,i,n){var r,o=t.doc;null==i&&(i="add"),"smart"==i&&(o.mode.indent?r=de(t,e).state:i="prev");var s=t.options.tabSize,a=Vt(o,e),l=B(a.text,null,s);a.stateAfter&&(a.stateAfter=null);var c,h=a.text.match(/^\s*/)[0];if(n||/\S/.test(a.text)){if("smart"==i&&((c=o.mode.indent(r,a.text.slice(h.length),a.text))==W||c>150)){if(!n)return;i="prev"}}else c=0,i="not";"prev"==i?c=e>o.first?B(Vt(o,e-1).text,null,s):0:"add"==i?c=l+t.options.indentUnit:"subtract"==i?c=l-t.options.indentUnit:"number"==typeof i&&(c=l+i),c=Math.max(0,c);var u="",f=0;if(t.options.indentWithTabs)for(var d=Math.floor(c/s);d;--d)f+=s,u+="\t";if(f<c&&(u+=K(c-f)),u!=h)return mo(o,u,te(e,0),te(e,h.length),"+input"),a.stateAfter=null,!0;for(var p=0;p<o.sel.ranges.length;p++){var m=o.sel.ranges[p];if(m.head.line==e&&m.head.ch<h.length){var g=te(e,h.length);Qr(o,p,new br(g,g));break}}}Ss.defineInitHook=function(t){return As.push(t)};var Ns=null;function Os(t){Ns=t}function Is(t,e,i,n,r){var o=t.doc;t.display.shift=!1,n||(n=o.sel);var s=+new Date-200,a="paste"==r||t.state.pasteIncoming>s,l=Ot(e),c=null;if(a&&n.ranges.length>1)if(Ns&&Ns.text.join("\n")==e){if(n.ranges.length%Ns.text.length==0){c=[];for(var h=0;h<Ns.text.length;h++)c.push(o.splitLines(Ns.text[h]))}}else l.length==n.ranges.length&&t.options.pasteLinesPerSelection&&(c=Y(l,(function(t){return[t]})));for(var u=t.curOp.updateInput,f=n.ranges.length-1;f>=0;f--){var d=n.ranges[f],p=d.from(),m=d.to();d.empty()&&(i&&i>0?p=te(p.line,p.ch-i):t.state.overwrite&&!a?m=te(m.line,Math.min(Vt(o,m.line).text.length,m.ch+$(l).length)):a&&Ns&&Ns.lineWise&&Ns.text.join("\n")==l.join("\n")&&(p=m=te(p.line,0)));var g={from:p,to:m,text:c?c[f%c.length]:l,origin:r||(a?"paste":t.state.cutIncoming>s?"cut":"+input")};co(t.doc,g),ai(t,"inputRead",t,g)}e&&!a&&Rs(t,e),On(t),t.curOp.updateInput<2&&(t.curOp.updateInput=u),t.curOp.typing=!0,t.state.pasteIncoming=t.state.cutIncoming=-1}function Ms(t,e){var i=t.clipboardData&&t.clipboardData.getData("Text");if(i)return t.preventDefault(),e.isReadOnly()||e.options.disableInput||Jn(e,(function(){return Is(e,i,0,null,"paste")})),!0}function Rs(t,e){if(t.options.electricChars&&t.options.smartIndent)for(var i=t.doc.sel,n=i.ranges.length-1;n>=0;n--){var r=i.ranges[n];if(!(r.head.ch>100||n&&i.ranges[n-1].head.line==r.head.line)){var o=t.getModeAt(r.head),s=!1;if(o.electricChars){for(var a=0;a<o.electricChars.length;a++)if(e.indexOf(o.electricChars.charAt(a))>-1){s=Ls(t,r.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(Vt(t.doc,r.head.line).text.slice(0,r.head.ch))&&(s=Ls(t,r.head.line,"smart"));s&&ai(t,"electricInput",t,r.head.line)}}}function Ds(t){for(var e=[],i=[],n=0;n<t.doc.sel.ranges.length;n++){var r=t.doc.sel.ranges[n].head.line,o={anchor:te(r,0),head:te(r+1,0)};i.push(o),e.push(t.getRange(o.anchor,o.head))}return{text:e,ranges:i}}function Ps(t,e,i,n){t.setAttribute("autocorrect",i?"":"off"),t.setAttribute("autocapitalize",n?"":"off"),t.setAttribute("spellcheck",!!e)}function Fs(){var t=L("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),e=L("div",[t],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return l?t.style.width="1000px":t.setAttribute("wrap","off"),m&&(t.style.border="1px solid black"),Ps(t),e}function Bs(t,e,i,n,r){var o=e,s=i,a=Vt(t,e.line),l=r&&"rtl"==t.direction?-i:i;function c(o){var s,c;if("codepoint"==n){var h=a.text.charCodeAt(e.ch+(i>0?0:-1));if(isNaN(h))s=null;else{var u=i>0?h>=55296&&h<56320:h>=56320&&h<57343;s=new te(e.line,Math.max(0,Math.min(a.text.length,e.ch+i*(u?2:1))),-i)}}else s=r?function(t,e,i,n){var r=ct(e,t.doc.direction);if(!r)return Jo(e,i,n);i.ch>=e.text.length?(i.ch=e.text.length,i.sticky="before"):i.ch<=0&&(i.ch=0,i.sticky="after");var o=at(r,i.ch,i.sticky),s=r[o];if("ltr"==t.doc.direction&&s.level%2==0&&(n>0?s.to>i.ch:s.from<i.ch))return Jo(e,i,n);var a,l=function(t,i){return Zo(e,t instanceof te?t.ch:t,i)},c=function(i){return t.options.lineWrapping?(a=a||Oi(t,e),Xi(t,e,a,i)):{begin:0,end:e.text.length}},h=c("before"==i.sticky?l(i,-1):i.ch);if("rtl"==t.doc.direction||1==s.level){var u=1==s.level==n<0,f=l(i,u?1:-1);if(null!=f&&(u?f<=s.to&&f<=h.end:f>=s.from&&f>=h.begin)){var d=u?"before":"after";return new te(i.line,f,d)}}var p=function(t,e,n){for(var o=function(t,e){return e?new te(i.line,l(t,1),"before"):new te(i.line,t,"after")};t>=0&&t<r.length;t+=e){var s=r[t],a=e>0==(1!=s.level),c=a?n.begin:l(n.end,-1);if(s.from<=c&&c<s.to)return o(c,a);if(c=a?s.from:l(s.to,-1),n.begin<=c&&c<n.end)return o(c,a)}},m=p(o+n,n,h);if(m)return m;var g=n>0?h.end:l(h.begin,-1);return null==g||n>0&&g==e.text.length||!(m=p(n>0?0:r.length-1,n,c(g)))?null:m}(t.cm,a,e,i):Jo(a,e,i);if(null==s){if(o||(c=e.line+l)<t.first||c>=t.first+t.size||(e=new te(c,e.ch,e.sticky),!(a=Vt(t,c))))return!1;e=ts(r,t.cm,a,e.line,l)}else e=s;return!0}if("char"==n||"codepoint"==n)c();else if("column"==n)c(!0);else if("word"==n||"group"==n)for(var h=null,u="group"==n,f=t.cm&&t.cm.getHelper(e,"wordChars"),d=!0;!(i<0)||c(!d);d=!1){var p=a.text.charAt(e.ch)||"\n",m=tt(p,f)?"w":u&&"\n"==p?"n":!u||/\s/.test(p)?null:"p";if(!u||d||m||(m="s"),h&&h!=m){i<0&&(i=1,c(),e.sticky="after");break}if(m&&(h=m),i>0&&!c(!d))break}var g=oo(t,e,o,s,!0);return ie(o,g)&&(g.hitSide=!0),g}function Us(t,e,i,n){var r,o,s=t.doc,a=e.left;if("page"==n){var l=Math.min(t.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(l-.5*nn(t.display),3);r=(i>0?e.bottom:e.top)+i*c}else"line"==n&&(r=i>0?e.bottom+3:e.top-3);for(;(o=Yi(t,a,r)).outside;){if(i<0?r<=0:r>=s.height){o.hitSide=!0;break}r+=5*i}return o}var Hs=function(t){this.cm=t,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new U,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Ws(t,e){var i=Ni(t,e.line);if(!i||i.hidden)return null;var n=Vt(t.doc,e.line),r=Ai(i,n,e.line),o=ct(n,t.doc.direction),s="left";o&&(s=at(o,e.ch)%2?"right":"left");var a=Di(r.map,e.ch,s);return a.offset="right"==a.collapse?a.end:a.start,a}function zs(t,e){return e&&(t.bad=!0),t}function qs(t,e,i){var n;if(e==t.display.lineDiv){if(!(n=t.display.lineDiv.childNodes[i]))return zs(t.clipPos(te(t.display.viewTo-1)),!0);e=null,i=0}else for(n=e;;n=n.parentNode){if(!n||n==t.display.lineDiv)return null;if(n.parentNode&&n.parentNode==t.display.lineDiv)break}for(var r=0;r<t.display.view.length;r++){var o=t.display.view[r];if(o.node==n)return Gs(o,e,i)}}function Gs(t,e,i){var n=t.text.firstChild,r=!1;if(!e||!O(n,e))return zs(te(Qt(t.line),0),!0);if(e==n&&(r=!0,e=n.childNodes[i],i=0,!e)){var o=t.rest?$(t.rest):t.line;return zs(te(Qt(o),o.text.length),r)}var s=3==e.nodeType?e:null,a=e;for(s||1!=e.childNodes.length||3!=e.firstChild.nodeType||(s=e.firstChild,i&&(i=s.nodeValue.length));a.parentNode!=n;)a=a.parentNode;var l=t.measure,c=l.maps;function h(e,i,n){for(var r=-1;r<(c?c.length:0);r++)for(var o=r<0?l.map:c[r],s=0;s<o.length;s+=3){var a=o[s+2];if(a==e||a==i){var h=Qt(r<0?t.line:t.rest[r]),u=o[s]+n;return(n<0||a!=e)&&(u=o[s+(n?1:0)]),te(h,u)}}}var u=h(s,a,i);if(u)return zs(u,r);for(var f=a.nextSibling,d=s?s.nodeValue.length-i:0;f;f=f.nextSibling){if(u=h(f,f.firstChild,0))return zs(te(u.line,u.ch-d),r);d+=f.textContent.length}for(var p=a.previousSibling,m=i;p;p=p.previousSibling){if(u=h(p,p.firstChild,-1))return zs(te(u.line,u.ch+m),r);m+=p.textContent.length}}Hs.prototype.init=function(t){var e=this,i=this,n=i.cm,r=i.div=t.lineDiv;function o(t){for(var e=t.target;e;e=e.parentNode){if(e==r)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(e.className))break}return!1}function s(t){if(o(t)&&!mt(n,t)){if(n.somethingSelected())Os({lineWise:!1,text:n.getSelections()}),"cut"==t.type&&n.replaceSelection("",null,"cut");else{if(!n.options.lineWiseCopyCut)return;var e=Ds(n);Os({lineWise:!0,text:e.text}),"cut"==t.type&&n.operation((function(){n.setSelections(e.ranges,0,z),n.replaceSelection("",null,"cut")}))}if(t.clipboardData){t.clipboardData.clearData();var s=Ns.text.join("\n");if(t.clipboardData.setData("Text",s),t.clipboardData.getData("Text")==s)return void t.preventDefault()}var a=Fs(),l=a.firstChild;n.display.lineSpace.insertBefore(a,n.display.lineSpace.firstChild),l.value=Ns.text.join("\n");var c=document.activeElement;D(l),setTimeout((function(){n.display.lineSpace.removeChild(a),c.focus(),c==r&&i.showPrimarySelection()}),50)}}Ps(r,n.options.spellcheck,n.options.autocorrect,n.options.autocapitalize),ut(r,"paste",(function(t){!o(t)||mt(n,t)||Ms(t,n)||a<=11&&setTimeout(tr(n,(function(){return e.updateFromDOM()})),20)})),ut(r,"compositionstart",(function(t){e.composing={data:t.data,done:!1}})),ut(r,"compositionupdate",(function(t){e.composing||(e.composing={data:t.data,done:!1})})),ut(r,"compositionend",(function(t){e.composing&&(t.data!=e.composing.data&&e.readFromDOMSoon(),e.composing.done=!0)})),ut(r,"touchstart",(function(){return i.forceCompositionEnd()})),ut(r,"input",(function(){e.composing||e.readFromDOMSoon()})),ut(r,"copy",s),ut(r,"cut",s)},Hs.prototype.screenReaderLabelChanged=function(t){t?this.div.setAttribute("aria-label",t):this.div.removeAttribute("aria-label")},Hs.prototype.prepareSelection=function(){var t=_n(this.cm,!1);return t.focus=document.activeElement==this.div,t},Hs.prototype.showSelection=function(t,e){t&&this.cm.display.view.length&&((t.focus||e)&&this.showPrimarySelection(),this.showMultipleSelections(t))},Hs.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Hs.prototype.showPrimarySelection=function(){var t=this.getSelection(),e=this.cm,n=e.doc.sel.primary(),r=n.from(),o=n.to();if(e.display.viewTo==e.display.viewFrom||r.line>=e.display.viewTo||o.line<e.display.viewFrom)t.removeAllRanges();else{var s=qs(e,t.anchorNode,t.anchorOffset),a=qs(e,t.focusNode,t.focusOffset);if(!s||s.bad||!a||a.bad||0!=ee(oe(s,a),r)||0!=ee(re(s,a),o)){var l=e.display.view,c=r.line>=e.display.viewFrom&&Ws(e,r)||{node:l[0].measure.map[2],offset:0},h=o.line<e.display.viewTo&&Ws(e,o);if(!h){var u=l[l.length-1].measure,f=u.maps?u.maps[u.maps.length-1]:u.map;h={node:f[f.length-1],offset:f[f.length-2]-f[f.length-3]}}if(c&&h){var d,p=t.rangeCount&&t.getRangeAt(0);try{d=E(c.node,c.offset,h.offset,h.node)}catch(t){}d&&(!i&&e.state.focused?(t.collapse(c.node,c.offset),d.collapsed||(t.removeAllRanges(),t.addRange(d))):(t.removeAllRanges(),t.addRange(d)),p&&null==t.anchorNode?t.addRange(p):i&&this.startGracePeriod()),this.rememberSelection()}else t.removeAllRanges()}}},Hs.prototype.startGracePeriod=function(){var t=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout((function(){t.gracePeriod=!1,t.selectionChanged()&&t.cm.operation((function(){return t.cm.curOp.selectionChanged=!0}))}),20)},Hs.prototype.showMultipleSelections=function(t){A(this.cm.display.cursorDiv,t.cursors),A(this.cm.display.selectionDiv,t.selection)},Hs.prototype.rememberSelection=function(){var t=this.getSelection();this.lastAnchorNode=t.anchorNode,this.lastAnchorOffset=t.anchorOffset,this.lastFocusNode=t.focusNode,this.lastFocusOffset=t.focusOffset},Hs.prototype.selectionInEditor=function(){var t=this.getSelection();if(!t.rangeCount)return!1;var e=t.getRangeAt(0).commonAncestorContainer;return O(this.div,e)},Hs.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&document.activeElement==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Hs.prototype.blur=function(){this.div.blur()},Hs.prototype.getField=function(){return this.div},Hs.prototype.supportsTouch=function(){return!0},Hs.prototype.receivedFocus=function(){var t=this;this.selectionInEditor()?this.pollSelection():Jn(this.cm,(function(){return t.cm.curOp.selectionChanged=!0})),this.polling.set(this.cm.options.pollInterval,(function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}))},Hs.prototype.selectionChanged=function(){var t=this.getSelection();return t.anchorNode!=this.lastAnchorNode||t.anchorOffset!=this.lastAnchorOffset||t.focusNode!=this.lastFocusNode||t.focusOffset!=this.lastFocusOffset},Hs.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var t=this.getSelection(),e=this.cm;if(g&&h&&this.cm.display.gutterSpecs.length&&function(t){for(var e=t;e;e=e.parentNode)if(/CodeMirror-gutter-wrapper/.test(e.className))return!0;return!1}(t.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var i=qs(e,t.anchorNode,t.anchorOffset),n=qs(e,t.focusNode,t.focusOffset);i&&n&&Jn(e,(function(){Jr(e.doc,Er(i,n),z),(i.bad||n.bad)&&(e.curOp.selectionChanged=!0)}))}}},Hs.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var t,e,i,n=this.cm,r=n.display,o=n.doc.sel.primary(),s=o.from(),a=o.to();if(0==s.ch&&s.line>n.firstLine()&&(s=te(s.line-1,Vt(n.doc,s.line-1).length)),a.ch==Vt(n.doc,a.line).text.length&&a.line<n.lastLine()&&(a=te(a.line+1,0)),s.line<r.viewFrom||a.line>r.viewTo-1)return!1;s.line==r.viewFrom||0==(t=hn(n,s.line))?(e=Qt(r.view[0].line),i=r.view[0].node):(e=Qt(r.view[t].line),i=r.view[t-1].node.nextSibling);var l,c,h=hn(n,a.line);if(h==r.view.length-1?(l=r.viewTo-1,c=r.lineDiv.lastChild):(l=Qt(r.view[h+1].line)-1,c=r.view[h+1].node.previousSibling),!i)return!1;for(var u=n.doc.splitLines(function(t,e,i,n,r){var o="",s=!1,a=t.doc.lineSeparator(),l=!1;function c(t){return function(e){return e.id==t}}function h(){s&&(o+=a,l&&(o+=a),s=l=!1)}function u(t){t&&(h(),o+=t)}function f(e){if(1==e.nodeType){var i=e.getAttribute("cm-text");if(i)return void u(i);var o,d=e.getAttribute("cm-marker");if(d){var p=t.findMarks(te(n,0),te(r+1,0),c(+d));return void(p.length&&(o=p[0].find(0))&&u(Kt(t.doc,o.from,o.to).join(a)))}if("false"==e.getAttribute("contenteditable"))return;var m=/^(pre|div|p|li|table|br)$/i.test(e.nodeName);if(!/^br$/i.test(e.nodeName)&&0==e.textContent.length)return;m&&h();for(var g=0;g<e.childNodes.length;g++)f(e.childNodes[g]);/^(pre|p)$/i.test(e.nodeName)&&(l=!0),m&&(s=!0)}else 3==e.nodeType&&u(e.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;f(e),e!=i;)e=e.nextSibling,l=!1;return o}(n,i,c,e,l)),f=Kt(n.doc,te(e,0),te(l,Vt(n.doc,l).text.length));u.length>1&&f.length>1;)if($(u)==$(f))u.pop(),f.pop(),l--;else{if(u[0]!=f[0])break;u.shift(),f.shift(),e++}for(var d=0,p=0,m=u[0],g=f[0],_=Math.min(m.length,g.length);d<_&&m.charCodeAt(d)==g.charCodeAt(d);)++d;for(var v=$(u),y=$(f),x=Math.min(v.length-(1==u.length?d:0),y.length-(1==f.length?d:0));p<x&&v.charCodeAt(v.length-p-1)==y.charCodeAt(y.length-p-1);)++p;if(1==u.length&&1==f.length&&e==s.line)for(;d&&d>s.ch&&v.charCodeAt(v.length-p-1)==y.charCodeAt(y.length-p-1);)d--,p++;u[u.length-1]=v.slice(0,v.length-p).replace(/^\u200b+/,""),u[0]=u[0].slice(d).replace(/\u200b+$/,"");var k=te(e,d),T=te(l,f.length?$(f).length-p:0);return u.length>1||u[0]||ee(k,T)?(mo(n.doc,u,k,T,"+input"),!0):void 0},Hs.prototype.ensurePolled=function(){this.forceCompositionEnd()},Hs.prototype.reset=function(){this.forceCompositionEnd()},Hs.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Hs.prototype.readFromDOMSoon=function(){var t=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout((function(){if(t.readDOMTimeout=null,t.composing){if(!t.composing.done)return;t.composing=null}t.updateFromDOM()}),80))},Hs.prototype.updateFromDOM=function(){var t=this;!this.cm.isReadOnly()&&this.pollContent()||Jn(this.cm,(function(){return un(t.cm)}))},Hs.prototype.setUneditable=function(t){t.contentEditable="false"},Hs.prototype.onKeyPress=function(t){0==t.charCode||this.composing||(t.preventDefault(),this.cm.isReadOnly()||tr(this.cm,Is)(this.cm,String.fromCharCode(null==t.charCode?t.keyCode:t.charCode),0))},Hs.prototype.readOnlyChanged=function(t){this.div.contentEditable=String("nocursor"!=t)},Hs.prototype.onContextMenu=function(){},Hs.prototype.resetPosition=function(){},Hs.prototype.needsContentAttribute=!0;var js=function(t){this.cm=t,this.prevInput="",this.pollingFast=!1,this.polling=new U,this.hasSelection=!1,this.composing=null};js.prototype.init=function(t){var e=this,i=this,n=this.cm;this.createField(t);var r=this.textarea;function o(t){if(!mt(n,t)){if(n.somethingSelected())Os({lineWise:!1,text:n.getSelections()});else{if(!n.options.lineWiseCopyCut)return;var e=Ds(n);Os({lineWise:!0,text:e.text}),"cut"==t.type?n.setSelections(e.ranges,null,z):(i.prevInput="",r.value=e.text.join("\n"),D(r))}"cut"==t.type&&(n.state.cutIncoming=+new Date)}}t.wrapper.insertBefore(this.wrapper,t.wrapper.firstChild),m&&(r.style.width="0px"),ut(r,"input",(function(){s&&a>=9&&e.hasSelection&&(e.hasSelection=null),i.poll()})),ut(r,"paste",(function(t){mt(n,t)||Ms(t,n)||(n.state.pasteIncoming=+new Date,i.fastPoll())})),ut(r,"cut",o),ut(r,"copy",o),ut(t.scroller,"paste",(function(e){if(!ki(t,e)&&!mt(n,e)){if(!r.dispatchEvent)return n.state.pasteIncoming=+new Date,void i.focus();var o=new Event("paste");o.clipboardData=e.clipboardData,r.dispatchEvent(o)}})),ut(t.lineSpace,"selectstart",(function(e){ki(t,e)||yt(e)})),ut(r,"compositionstart",(function(){var t=n.getCursor("from");i.composing&&i.composing.range.clear(),i.composing={start:t,range:n.markText(t,n.getCursor("to"),{className:"CodeMirror-composing"})}})),ut(r,"compositionend",(function(){i.composing&&(i.poll(),i.composing.range.clear(),i.composing=null)}))},js.prototype.createField=function(t){this.wrapper=Fs(),this.textarea=this.wrapper.firstChild},js.prototype.screenReaderLabelChanged=function(t){t?this.textarea.setAttribute("aria-label",t):this.textarea.removeAttribute("aria-label")},js.prototype.prepareSelection=function(){var t=this.cm,e=t.display,i=t.doc,n=_n(t);if(t.options.moveInputWithCursor){var r=Vi(t,i.sel.primary().head,"div"),o=e.wrapper.getBoundingClientRect(),s=e.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(e.wrapper.clientHeight-10,r.top+s.top-o.top)),n.teLeft=Math.max(0,Math.min(e.wrapper.clientWidth-10,r.left+s.left-o.left))}return n},js.prototype.showSelection=function(t){var e=this.cm.display;A(e.cursorDiv,t.cursors),A(e.selectionDiv,t.selection),null!=t.teTop&&(this.wrapper.style.top=t.teTop+"px",this.wrapper.style.left=t.teLeft+"px")},js.prototype.reset=function(t){if(!this.contextMenuPending&&!this.composing){var e=this.cm;if(e.somethingSelected()){this.prevInput="";var i=e.getSelection();this.textarea.value=i,e.state.focused&&D(this.textarea),s&&a>=9&&(this.hasSelection=i)}else t||(this.prevInput=this.textarea.value="",s&&a>=9&&(this.hasSelection=null))}},js.prototype.getField=function(){return this.textarea},js.prototype.supportsTouch=function(){return!1},js.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!_||I()!=this.textarea))try{this.textarea.focus()}catch(t){}},js.prototype.blur=function(){this.textarea.blur()},js.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},js.prototype.receivedFocus=function(){this.slowPoll()},js.prototype.slowPoll=function(){var t=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,(function(){t.poll(),t.cm.state.focused&&t.slowPoll()}))},js.prototype.fastPoll=function(){var t=!1,e=this;e.pollingFast=!0,e.polling.set(20,(function i(){e.poll()||t?(e.pollingFast=!1,e.slowPoll()):(t=!0,e.polling.set(60,i))}))},js.prototype.poll=function(){var t=this,e=this.cm,i=this.textarea,n=this.prevInput;if(this.contextMenuPending||!e.state.focused||It(i)&&!n&&!this.composing||e.isReadOnly()||e.options.disableInput||e.state.keySeq)return!1;var r=i.value;if(r==n&&!e.somethingSelected())return!1;if(s&&a>=9&&this.hasSelection===r||v&&/[\uf700-\uf7ff]/.test(r))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var o=r.charCodeAt(0);if(8203!=o||n||(n=""),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,c=Math.min(n.length,r.length);l<c&&n.charCodeAt(l)==r.charCodeAt(l);)++l;return Jn(e,(function(){Is(e,r.slice(l),n.length-l,null,t.composing?"*compose":null),r.length>1e3||r.indexOf("\n")>-1?i.value=t.prevInput="":t.prevInput=r,t.composing&&(t.composing.range.clear(),t.composing.range=e.markText(t.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))})),!0},js.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},js.prototype.onKeyPress=function(){s&&a>=9&&(this.hasSelection=null),this.fastPoll()},js.prototype.onContextMenu=function(t){var e=this,i=e.cm,n=i.display,r=e.textarea;e.contextMenuPending&&e.contextMenuPending();var o=cn(i,t),c=n.scroller.scrollTop;if(o&&!u){i.options.resetSelectionOnContextMenu&&-1==i.doc.sel.contains(o)&&tr(i,Jr)(i.doc,Er(o),z);var h,f=r.style.cssText,d=e.wrapper.style.cssText,p=e.wrapper.offsetParent.getBoundingClientRect();if(e.wrapper.style.cssText="position: static",r.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(t.clientY-p.top-5)+"px; left: "+(t.clientX-p.left-5)+"px;\n z-index: 1000; background: "+(s?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",l&&(h=window.scrollY),n.input.focus(),l&&window.scrollTo(null,h),n.input.reset(),i.somethingSelected()||(r.value=e.prevInput=" "),e.contextMenuPending=_,n.selForContextMenu=i.doc.sel,clearTimeout(n.detectingSelectAll),s&&a>=9&&g(),b){Tt(t);var m=function(){dt(window,"mouseup",m),setTimeout(_,20)};ut(window,"mouseup",m)}else setTimeout(_,50)}function g(){if(null!=r.selectionStart){var t=i.somethingSelected(),o=""+(t?r.value:"");r.value="⇚",r.value=o,e.prevInput=t?"":"",r.selectionStart=1,r.selectionEnd=o.length,n.selForContextMenu=i.doc.sel}}function _(){if(e.contextMenuPending==_&&(e.contextMenuPending=!1,e.wrapper.style.cssText=d,r.style.cssText=f,s&&a<9&&n.scrollbars.setScrollTop(n.scroller.scrollTop=c),null!=r.selectionStart)){(!s||s&&a<9)&&g();var t=0,o=function(){n.selForContextMenu==i.doc.sel&&0==r.selectionStart&&r.selectionEnd>0&&""==e.prevInput?tr(i,ao)(i):t++<10?n.detectingSelectAll=setTimeout(o,500):(n.selForContextMenu=null,n.input.reset())};n.detectingSelectAll=setTimeout(o,200)}}},js.prototype.readOnlyChanged=function(t){t||this.reset(),this.textarea.disabled="nocursor"==t,this.textarea.readOnly=!!t},js.prototype.setUneditable=function(){},js.prototype.needsContentAttribute=!1,function(t){var e=t.optionHandlers;function i(i,n,r,o){t.defaults[i]=n,r&&(e[i]=o?function(t,e,i){i!=Ts&&r(t,e,i)}:r)}t.defineOption=i,t.Init=Ts,i("value","",(function(t,e){return t.setValue(e)}),!0),i("mode",null,(function(t,e){t.doc.modeOption=e,Nr(t)}),!0),i("indentUnit",2,Nr,!0),i("indentWithTabs",!1),i("smartIndent",!0),i("tabSize",4,(function(t){Or(t),Ui(t),un(t)}),!0),i("lineSeparator",null,(function(t,e){if(t.doc.lineSep=e,e){var i=[],n=t.doc.first;t.doc.iter((function(t){for(var r=0;;){var o=t.text.indexOf(e,r);if(-1==o)break;r=o+e.length,i.push(te(n,o))}n++}));for(var r=i.length-1;r>=0;r--)mo(t.doc,e,i[r],te(i[r].line,i[r].ch+e.length))}})),i("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,(function(t,e,i){t.state.specialChars=new RegExp(e.source+(e.test("\t")?"":"|\t"),"g"),i!=Ts&&t.refresh()})),i("specialCharPlaceholder",Ze,(function(t){return t.refresh()}),!0),i("electricChars",!0),i("inputStyle",_?"contenteditable":"textarea",(function(){throw new Error("inputStyle can not (yet) be changed in a running editor")}),!0),i("spellcheck",!1,(function(t,e){return t.getInputField().spellcheck=e}),!0),i("autocorrect",!1,(function(t,e){return t.getInputField().autocorrect=e}),!0),i("autocapitalize",!1,(function(t,e){return t.getInputField().autocapitalize=e}),!0),i("rtlMoveVisually",!x),i("wholeLineUpdateBefore",!0),i("theme","default",(function(t){ks(t),mr(t)}),!0),i("keyMap","default",(function(t,e,i){var n=Qo(e),r=i!=Ts&&Qo(i);r&&r.detach&&r.detach(t,n),n.attach&&n.attach(t,r||null)})),i("extraKeys",null),i("configureMouse",null),i("lineWrapping",!1,Cs,!0),i("gutters",[],(function(t,e){t.display.gutterSpecs=dr(e,t.options.lineNumbers),mr(t)}),!0),i("fixedGutter",!0,(function(t,e){t.display.gutters.style.left=e?sn(t.display)+"px":"0",t.refresh()}),!0),i("coverGutterNextToScrollbar",!1,(function(t){return Wn(t)}),!0),i("scrollbarStyle","native",(function(t){Gn(t),Wn(t),t.display.scrollbars.setScrollTop(t.doc.scrollTop),t.display.scrollbars.setScrollLeft(t.doc.scrollLeft)}),!0),i("lineNumbers",!1,(function(t,e){t.display.gutterSpecs=dr(t.options.gutters,e),mr(t)}),!0),i("firstLineNumber",1,mr,!0),i("lineNumberFormatter",(function(t){return t}),mr,!0),i("showCursorWhenSelecting",!1,gn,!0),i("resetSelectionOnContextMenu",!0),i("lineWiseCopyCut",!0),i("pasteLinesPerSelection",!0),i("selectionsMayTouch",!1),i("readOnly",!1,(function(t,e){"nocursor"==e&&(En(t),t.display.input.blur()),t.display.input.readOnlyChanged(e)})),i("screenReaderLabel",null,(function(t,e){e=""===e?null:e,t.display.input.screenReaderLabelChanged(e)})),i("disableInput",!1,(function(t,e){e||t.display.input.reset()}),!0),i("dragDrop",!0,Es),i("allowDropFileTypes",null),i("cursorBlinkRate",530),i("cursorScrollMargin",0),i("cursorHeight",1,gn,!0),i("singleCursorHeightPerLine",!0,gn,!0),i("workTime",100),i("workDelay",100),i("flattenSpans",!0,Or,!0),i("addModeClass",!1,Or,!0),i("pollInterval",100),i("undoDepth",200,(function(t,e){return t.doc.history.undoDepth=e})),i("historyEventDelay",1250),i("viewportMargin",10,(function(t){return t.refresh()}),!0),i("maxHighlightLength",1e4,Or,!0),i("moveInputWithCursor",!0,(function(t,e){e||t.display.input.resetPosition()})),i("tabindex",null,(function(t,e){return t.display.input.getField().tabIndex=e||""})),i("autofocus",null),i("direction","ltr",(function(t,e){return t.doc.setDirection(e)}),!0),i("phrases",null)}(Ss),function(t){var e=t.optionHandlers,i=t.helpers={};t.prototype={constructor:t,focus:function(){window.focus(),this.display.input.focus()},setOption:function(t,i){var n=this.options,r=n[t];n[t]==i&&"mode"!=t||(n[t]=i,e.hasOwnProperty(t)&&tr(this,e[t])(this,i,r),pt(this,"optionChange",this,t))},getOption:function(t){return this.options[t]},getDoc:function(){return this.doc},addKeyMap:function(t,e){this.state.keyMaps[e?"push":"unshift"](Qo(t))},removeKeyMap:function(t){for(var e=this.state.keyMaps,i=0;i<e.length;++i)if(e[i]==t||e[i].name==t)return e.splice(i,1),!0},addOverlay:er((function(e,i){var n=e.token?e:t.getMode(this.options,e);if(n.startState)throw new Error("Overlays may not be stateful.");!function(t,e,i){for(var n=0,r=i(e);n<t.length&&i(t[n])<=r;)n++;t.splice(n,0,e)}(this.state.overlays,{mode:n,modeSpec:e,opaque:i&&i.opaque,priority:i&&i.priority||0},(function(t){return t.priority})),this.state.modeGen++,un(this)})),removeOverlay:er((function(t){for(var e=this.state.overlays,i=0;i<e.length;++i){var n=e[i].modeSpec;if(n==t||"string"==typeof t&&n.name==t)return e.splice(i,1),this.state.modeGen++,void un(this)}})),indentLine:er((function(t,e,i){"string"!=typeof e&&"number"!=typeof e&&(e=null==e?this.options.smartIndent?"smart":"prev":e?"add":"subtract"),Zt(this.doc,t)&&Ls(this,t,e,i)})),indentSelection:er((function(t){for(var e=this.doc.sel.ranges,i=-1,n=0;n<e.length;n++){var r=e[n];if(r.empty())r.head.line>i&&(Ls(this,r.head.line,t,!0),i=r.head.line,n==this.doc.sel.primIndex&&On(this));else{var o=r.from(),s=r.to(),a=Math.max(i,o.line);i=Math.min(this.lastLine(),s.line-(s.ch?0:1))+1;for(var l=a;l<i;++l)Ls(this,l,t);var 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t?(this.yytext+=t,this.offset++,"\r"===t&&"\n"===this._input[this.offset]&&(this.yytext+="\n",this.offset++),"\n"===t||"\r"===t?(this.yylloc.last_line=++this.yylineno,this.yyprevcol=this.yylloc.last_column,this.yylloc.last_column=0):this.yylloc.last_column++,t):""},r.prototype.unput=function(t){if(1===t)this.offset--,"\n"===this._input[this.offset]&&"\r"===this._input[this.offset-1]&&(this.offset--,t++),"\r"===this._input[this.offset]||"\n"===this._input[this.offset]?(this.yylloc.last_line--,this.yylineno--,this.yylloc.last_column=this.yyprevcol):this.yylloc.last_column--,this.yytext=this.yytext.substring(0,this.yytext.length-t);else if(t>0)if(this.offset-=t,t<this.yytext.length){this.yytext=this.yytext.substring(0,this.yytext.length-t),this.yylloc.last_line=this.yylloc.first_line,this.yylloc.last_column=this.yyprevcol=this.yylloc.first_column;for(var e=0;e<this.yytext.length;e++){var i=this.yytext[e];"\r"===i?(i=this.yytext[++e],this.yyprevcol=this.yylloc.last_column,this.yylloc.last_line++,this.yylloc.last_column=0,"\n"!==i&&("\r"===i?this.yylloc.last_line++:this.yylloc.last_column++)):"\n"===i?(this.yyprevcol=this.yylloc.last_column,this.yylloc.last_line++,this.yylloc.last_column=0):this.yylloc.last_column++}this.yylineno=this.yylloc.last_line}else this.yytext="",this.yylloc.last_line=this.yylineno=this.yylloc.first_line,this.yylloc.last_column=this.yylloc.first_column;return this},r.prototype.tryMatch=function(t){return t===this.ahead(t.length)},r.prototype.tryMatchCaseless=function(t){return t===this.ahead(t.length).toLowerCase()},r.prototype.ahead=function(t){var e=this._input.substring(this.offset,this.offset+t);return"\r"===e[e.length-1]&&"\n"===this._input[this.offset+t+1]&&(e+="\n"),e},r.prototype.consume=function(t){for(var e=0;e<t;e++){var i=this._input[this.offset];if(!i)break;this.yytext+=i,this.offset++,"\r"===i&&"\n"===this._input[this.offset]&&(this.yytext+="\n",this.offset++,e++),"\n"===i||"\r"===i?(this.yylloc.last_line=++this.yylineno,this.yyprevcol=this.yylloc.last_column,this.yylloc.last_column=0):this.yylloc.last_column++}return this},r.prototype.getState=function(){return{yytext:this.yytext,offset:this.offset,yylineno:this.yylineno,yyprevcol:this.yyprevcol,yylloc:{first_offset:this.yylloc.first_offset,first_line:this.yylloc.first_line,first_column:this.yylloc.first_column,last_line:this.yylloc.last_line,last_column:this.yylloc.last_column},heredoc_label:this.heredoc_label}},r.prototype.setState=function(t){return this.yytext=t.yytext,this.offset=t.offset,this.yylineno=t.yylineno,this.yyprevcol=t.yyprevcol,this.yylloc=t.yylloc,t.heredoc_label&&(this.heredoc_label=t.heredoc_label),this},r.prototype.appendToken=function(t,e){return this.tokens.push([t,e]),this},r.prototype.lex=function(){this.yylloc.prev_offset=this.offset,this.yylloc.prev_line=this.yylloc.last_line,this.yylloc.prev_column=this.yylloc.last_column;var t=this.next()||this.lex();if(!this.all_tokens){for(;t===this.tok.T_WHITESPACE||!this.comment_tokens&&(t===this.tok.T_COMMENT||t===this.tok.T_DOC_COMMENT)||t===this.tok.T_OPEN_TAG;)t=this.next()||this.lex();if(t==this.tok.T_OPEN_TAG_WITH_ECHO)return this.tok.T_ECHO;if(t===this.tok.T_CLOSE_TAG)return";"}return this.yylloc.prev_offset||(this.yylloc.prev_offset=this.yylloc.first_offset,this.yylloc.prev_line=this.yylloc.first_line,this.yylloc.prev_column=this.yylloc.first_column),t},r.prototype.begin=function(t){if(this.conditionStack.push(t),this.curCondition=t,this.stateCb=this["match"+t],"function"!=typeof this.stateCb)throw new Error('Undefined condition state "'+t+'"');return this},r.prototype.popState=function(){var t=this.conditionStack.length-1>0?this.conditionStack.pop():this.conditionStack[0];if(this.curCondition=this.conditionStack[this.conditionStack.length-1],this.stateCb=this["match"+this.curCondition],"function"!=typeof this.stateCb)throw new Error('Undefined condition state "'+this.curCondition+'"');return t},r.prototype.next=function(){var t;if(this._input||(this.done=!0),this.yylloc.first_offset=this.offset,this.yylloc.first_line=this.yylloc.last_line,this.yylloc.first_column=this.yylloc.last_column,this.yytext="",this.done)return this.yylloc.prev_offset=this.yylloc.first_offset,this.yylloc.prev_line=this.yylloc.first_line,this.yylloc.prev_column=this.yylloc.first_column,this.EOF;if(this.tokens.length>0?("object"===n((t=this.tokens.shift())[1])?this.setState(t[1]):this.consume(t[1]),t=t[0]):t=this.stateCb.apply(this,[]),this.offset>=this.size&&0===this.tokens.length&&(this.done=!0),this.debug){var e=t;e="number"==typeof e?this.engine.tokens.values[e]:'"'+e+'"';var i=new Error(e+"\tfrom "+this.yylloc.first_line+","+this.yylloc.first_column+"\t - to "+this.yylloc.last_line+","+this.yylloc.last_column+'\t"'+this.yytext+'"');console.error(i.stack)}return t},[i(14),i(15),i(16),i(18),i(19),i(20),i(21),i(22)].forEach((function(t){for(var e in t)r.prototype[e]=t[e]})),t.exports=r},function(t,e,i){"use strict";t.exports={T_COMMENT:function(){for(;this.offset<this.size;){var t=this.input();if("\n"===t||"\r"===t)return this.tok.T_COMMENT;if("?"===t&&!this.aspTagMode&&">"===this._input[this.offset])return this.unput(1),this.tok.T_COMMENT;if("%"===t&&this.aspTagMode&&">"===this._input[this.offset])return this.unput(1),this.tok.T_COMMENT}return this.tok.T_COMMENT},T_DOC_COMMENT:function(){var t=this.input(),e=this.tok.T_COMMENT;if("*"===t){if(t=this.input(),this.is_WHITESPACE()&&(e=this.tok.T_DOC_COMMENT),"/"===t)return e;this.unput(1)}for(;this.offset<this.size;)if("*"===(t=this.input())&&"/"===this._input[this.offset]){this.input();break}return e}}},function(t,e,i){"use strict";t.exports={nextINITIAL:function(){return this.conditionStack.length>1&&"INITIAL"===this.conditionStack[this.conditionStack.length-1]?this.popState():this.begin("ST_IN_SCRIPTING"),this},matchINITIAL:function(){for(;this.offset<this.size;){var t=this.input();if("<"==t)if("?"==(t=this.ahead(1))){if(this.tryMatch("?=")){this.unput(1).appendToken(this.tok.T_OPEN_TAG_WITH_ECHO,3).nextINITIAL();break}if(this.tryMatchCaseless("?php")&&(" "===(t=this._input[this.offset+4])||"\t"===t||"\n"===t||"\r"===t)){this.unput(1).appendToken(this.tok.T_OPEN_TAG,6).nextINITIAL();break}if(this.short_tags){this.unput(1).appendToken(this.tok.T_OPEN_TAG,2).nextINITIAL();break}}else if(this.asp_tags&&"%"==t){if(this.tryMatch("%=")){this.aspTagMode=!0,this.unput(1).appendToken(this.tok.T_OPEN_TAG_WITH_ECHO,3).nextINITIAL();break}this.aspTagMode=!0,this.unput(1).appendToken(this.tok.T_OPEN_TAG,2).nextINITIAL();break}}return this.yytext.length>0&&this.tok.T_INLINE_HTML}}},function(t,e,i){"use strict";(function(e){var i=10,n="2147483648";"x64"==e.arch&&(i=19,n="9223372036854775808"),t.exports={consume_NUM:function(){var t=this.yytext[0],e="."===t;if("0"===t)if("x"===(t=this.input())||"X"===t){if("_"!==(t=this.input())&&this.is_HEX())return this.consume_HNUM();this.unput(t?2:1)}else if("b"===t||"B"===t){if("_"!==(t=this.input())&&"0"===t||"1"===t)return this.consume_BNUM();this.unput(t?2:1)}else this.is_NUM()||t&&this.unput(1);for(;this.offset<this.size;){var r=t;if("_"===(t=this.input())){if("_"===r){this.unput(2);break}if("."===r){this.unput(1);break}if("e"===r||"E"===r){this.unput(2);break}}else{if("."===t){if(e){this.unput(1);break}if("_"===r){this.unput(2);break}e=!0;continue}if("e"===t||"E"===t){if("_"===r){this.unput(1);break}var o=2;if("+"!==(t=this.input())&&"-"!==t||(o=3,t=this.input()),this.is_NUM_START())return this.consume_LNUM(),this.tok.T_DNUMBER;this.unput(t?o:o-1);break}}if(!this.is_NUM()){t&&this.unput(1);break}}return e?this.tok.T_DNUMBER:this.yytext.length<i-1||this.yytext.length<i||this.yytext.length==i&&this.yytext<n?this.tok.T_LNUMBER:this.tok.T_DNUMBER},consume_HNUM:function(){for(;this.offset<this.size;){var t=this.input();if(!this.is_HEX()){t&&this.unput(1);break}}return this.tok.T_LNUMBER},consume_LNUM:function(){for(;this.offset<this.size;){var t=this.input();if(!this.is_NUM()){t&&this.unput(1);break}}return this.tok.T_LNUMBER},consume_BNUM:function(){for(var t;this.offset<this.size;)if("0"!==(t=this.input())&&"1"!==t&&"_"!==t){t&&this.unput(1);break}return this.tok.T_LNUMBER}}}).call(this,i(17))},function(t,e){var i,n,r=t.exports={};function o(){throw new Error("setTimeout has not been defined")}function s(){throw new Error("clearTimeout has not been defined")}function a(t){if(i===setTimeout)return setTimeout(t,0);if((i===o||!i)&&setTimeout)return i=setTimeout,setTimeout(t,0);try{return i(t,0)}catch(e){try{return i.call(null,t,0)}catch(e){return i.call(this,t,0)}}}!function(){try{i="function"==typeof setTimeout?setTimeout:o}catch(t){i=o}try{n="function"==typeof clearTimeout?clearTimeout:s}catch(t){n=s}}();var l,c=[],h=!1,u=-1;function f(){h&&l&&(h=!1,l.length?c=l.concat(c):u=-1,c.length&&d())}function d(){if(!h){var t=a(f);h=!0;for(var e=c.length;e;){for(l=c,c=[];++u<e;)l&&l[u].run();u=-1,e=c.length}l=null,h=!1,function(t){if(n===clearTimeout)return clearTimeout(t);if((n===s||!n)&&clearTimeout)return n=clearTimeout,clearTimeout(t);try{n(t)}catch(e){try{return n.call(null,t)}catch(e){return n.call(this,t)}}}(t)}}function p(t,e){this.fun=t,this.array=e}function m(){}r.nextTick=function(t){var e=new Array(arguments.length-1);if(arguments.length>1)for(var i=1;i<arguments.length;i++)e[i-1]=arguments[i];c.push(new p(t,e)),1!==c.length||h||a(d)},p.prototype.run=function(){this.fun.apply(null,this.array)},r.title="browser",r.browser=!0,r.env={},r.argv=[],r.version="",r.versions={},r.on=m,r.addListener=m,r.once=m,r.off=m,r.removeListener=m,r.removeAllListeners=m,r.emit=m,r.prependListener=m,r.prependOnceListener=m,r.listeners=function(t){return[]},r.binding=function(t){throw new Error("process.binding is not supported")},r.cwd=function(){return"/"},r.chdir=function(t){throw new Error("process.chdir is not supported")},r.umask=function(){return 0}},function(t,e,i){"use strict";t.exports={matchST_LOOKING_FOR_PROPERTY:function(){var t=this.input();if("-"===t){if(">"===(t=this.input()))return this.tok.T_OBJECT_OPERATOR;t&&this.unput(1)}else{if(this.is_WHITESPACE())return this.tok.T_WHITESPACE;if(this.is_LABEL_START())return this.consume_LABEL(),this.popState(),this.tok.T_STRING}return this.popState(),t&&this.unput(1),!1},matchST_LOOKING_FOR_VARNAME:function(){var t=this.input();if(this.popState(),this.begin("ST_IN_SCRIPTING"),this.is_LABEL_START()){if(this.consume_LABEL(),"["===(t=this.input())||"}"===t)return this.unput(1),this.tok.T_STRING_VARNAME;this.unput(this.yytext.length)}else t&&this.unput(1);return!1},matchST_VAR_OFFSET:function(){var t=this.input();if(this.is_NUM_START())return this.consume_NUM(),this.tok.T_NUM_STRING;if("]"===t)return this.popState(),"]";if("$"===t){if(this.input(),this.is_LABEL_START())return this.consume_LABEL(),this.tok.T_VARIABLE;throw new Error("Unexpected terminal")}if(this.is_LABEL_START())return this.consume_LABEL(),this.tok.T_STRING;if(this.is_WHITESPACE()||"\\"===t||"'"===t||"#"===t)return this.tok.T_ENCAPSED_AND_WHITESPACE;if("["===t||"{"===t||"}"===t||'"'===t||"`"===t||this.is_TOKEN())return t;throw new Error("Unexpected terminal")}}},function(t,e,i){"use strict";t.exports={matchST_IN_SCRIPTING:function(){var t=this.input();switch(t){case" ":case"\t":case"\n":case"\r":case"\r\n":return this.T_WHITESPACE();case"#":return this.T_COMMENT();case"/":return"/"===this._input[this.offset]?this.T_COMMENT():"*"===this._input[this.offset]?(this.input(),this.T_DOC_COMMENT()):this.consume_TOKEN();case"'":return this.T_CONSTANT_ENCAPSED_STRING();case'"':return this.ST_DOUBLE_QUOTES();case"`":return this.begin("ST_BACKQUOTE"),"`";case"?":if(!this.aspTagMode&&this.tryMatch(">")){this.input();var e=this._input[this.offset];return"\n"!==e&&"\r"!==e||this.input(),this.conditionStack.length>1&&this.begin("INITIAL"),this.tok.T_CLOSE_TAG}return this.consume_TOKEN();case"%":return this.aspTagMode&&">"===this._input[this.offset]?(this.input(),"\n"!==(t=this._input[this.offset])&&"\r"!==t||this.input(),this.aspTagMode=!1,this.conditionStack.length>1&&this.begin("INITIAL"),this.tok.T_CLOSE_TAG):this.consume_TOKEN();case"{":return this.begin("ST_IN_SCRIPTING"),"{";case"}":return this.conditionStack.length>2&&this.popState(),"}";default:if("."===t){if(t=this.input(),this.is_NUM_START())return this.consume_NUM();t&&this.unput(1)}if(this.is_NUM_START())return this.consume_NUM();if(this.is_LABEL_START())return this.consume_LABEL().T_STRING();if(this.is_TOKEN())return this.consume_TOKEN()}throw new Error('Bad terminal sequence "'+t+'" at line '+this.yylineno+" (offset "+this.offset+")")},T_WHITESPACE:function(){for(;this.offset<this.size;){var t=this.input();if(" "!==t&&"\t"!==t&&"\n"!==t&&"\r"!==t){t&&this.unput(1);break}}return this.tok.T_WHITESPACE}}},function(t,e,i){"use strict";var n=["\n","\r"],r=["\n","\r",";"],o=r.concat(["\t"," ",",","]",")","/","=","!"]);t.exports={T_CONSTANT_ENCAPSED_STRING:function(){for(var t;this.offset<this.size;)if("\\"==(t=this.input()))this.input();else if("'"==t)break;return this.tok.T_CONSTANT_ENCAPSED_STRING},is_HEREDOC:function(){var t=this.offset;if("<"===this._input[this.offset-1]&&"<"===this._input[this.offset]&&"<"===this._input[this.offset+1]){if(this.offset+=3,this.is_TABSPACE())for(;this.offset<this.size&&(this.offset++,this.is_TABSPACE()););var e=this._input[this.offset-1];if("'"===e||'"'===e?this.offset++:e=null,this.is_LABEL_START()){for(var i=this.offset-1;this.offset<this.size&&(this.offset++,this.is_LABEL()););var r=this._input.substring(i,this.offset-1);if((!e||e===this._input[this.offset-1])&&(e&&this.offset++,n.includes(this._input[this.offset-1])))return this.heredoc_label.label=r,this.heredoc_label.length=r.length,this.heredoc_label.finished=!1,i=this.offset-t,this.offset=t,this.consume(i),"'"===e?this.begin("ST_NOWDOC"):this.begin("ST_HEREDOC"),this.prematch_ENDOFDOC(),this.tok.T_START_HEREDOC}}return this.offset=t,!1},ST_DOUBLE_QUOTES:function(){for(var t;this.offset<this.size;)if("\\"==(t=this.input()))this.input();else{if('"'==t)break;if("$"==t){if("{"==(t=this.input())||this.is_LABEL_START()){this.unput(2);break}t&&this.unput(1)}else if("{"==t){if("$"==(t=this.input())){this.unput(2);break}t&&this.unput(1)}}if('"'==t)return this.tok.T_CONSTANT_ENCAPSED_STRING;var e=1;return"b"!==this.yytext[0]&&"B"!==this.yytext[0]||(e=2),this.yytext.length>2&&this.appendToken(this.tok.T_ENCAPSED_AND_WHITESPACE,this.yytext.length-e),this.unput(this.yytext.length-e),this.begin("ST_DOUBLE_QUOTES"),this.yytext},isDOC_MATCH:function(t,e){var i=this._input[t-2];if(!n.includes(i))return!1;var s=!1,a=!1,l=0,c=this._input[t-1];if(this.version>=703){for(;"\t"===c||" "===c;)" "===c?s=!0:"\t"===c&&(a=!0),c=this._input[t+l],l++;if(t+=l,n.includes(this._input[t-1]))return!1}if(this._input.substring(t-1,t-1+this.heredoc_label.length)===this.heredoc_label.label){var h=this._input[t-1+this.heredoc_label.length];if((this.version>=703?o:r).includes(h)){if(e){if(this.consume(l),s&&a)throw new Error("Parse error: mixing spaces and tabs in ending marker at line "+this.yylineno+" (offset "+this.offset+")")}else this.heredoc_label.indentation=l,this.heredoc_label.indentation_uses_spaces=s,this.heredoc_label.first_encaps_node=!0;return!0}}return!1},prematch_ENDOFDOC:function(){this.heredoc_label.indentation_uses_spaces=!1,this.heredoc_label.indentation=0,this.heredoc_label.first_encaps_node=!0;for(var t=this.offset+1;t<this._input.length;){if(this.isDOC_MATCH(t,!1))return;if(!n.includes(this._input[t-1]))for(;!n.includes(this._input[t++])&&t<this._input.length;);t++}},matchST_NOWDOC:function(){if(this.isDOC_MATCH(this.offset,!0))return this.consume(this.heredoc_label.length),this.popState(),this.tok.T_END_HEREDOC;for(var t=this._input[this.offset-1];this.offset<this.size;)if(n.includes(t)){if(t=this.input(),this.isDOC_MATCH(this.offset,!0))return this.unput(1).popState(),this.appendToken(this.tok.T_END_HEREDOC,this.heredoc_label.length),this.tok.T_ENCAPSED_AND_WHITESPACE}else t=this.input();return this.tok.T_ENCAPSED_AND_WHITESPACE},matchST_HEREDOC:function(){var t=this.input();if(this.isDOC_MATCH(this.offset,!0))return this.consume(this.heredoc_label.length-1),this.popState(),this.tok.T_END_HEREDOC;for(;this.offset<this.size;)if("\\"===t&&(t=this.input(),n.includes(t)||(t=this.input())),n.includes(t)){if(t=this.input(),this.isDOC_MATCH(this.offset,!0))return this.unput(1).popState(),this.appendToken(this.tok.T_END_HEREDOC,this.heredoc_label.length),this.tok.T_ENCAPSED_AND_WHITESPACE}else if("$"===t){if("{"===(t=this.input()))return this.begin("ST_LOOKING_FOR_VARNAME"),this.yytext.length>2?(this.appendToken(this.tok.T_DOLLAR_OPEN_CURLY_BRACES,2),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):this.tok.T_DOLLAR_OPEN_CURLY_BRACES;if(this.is_LABEL_START()){var e=this.offset,i=this.consume_VARIABLE();return this.yytext.length>this.offset-e+2?(this.appendToken(i,this.offset-e+2),this.unput(this.offset-e+2),this.tok.T_ENCAPSED_AND_WHITESPACE):i}}else if("{"===t){if("$"===(t=this.input()))return this.begin("ST_IN_SCRIPTING"),this.yytext.length>2?(this.appendToken(this.tok.T_CURLY_OPEN,1),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):(this.unput(1),this.tok.T_CURLY_OPEN)}else t=this.input();return this.tok.T_ENCAPSED_AND_WHITESPACE},consume_VARIABLE:function(){this.consume_LABEL();var t=this.input();if("["==t)return this.unput(1),this.begin("ST_VAR_OFFSET"),this.tok.T_VARIABLE;if("-"===t){if(">"===this.input())return this.input(),this.is_LABEL_START()&&this.begin("ST_LOOKING_FOR_PROPERTY"),this.unput(3),this.tok.T_VARIABLE;this.unput(2)}else t&&this.unput(1);return this.tok.T_VARIABLE},matchST_BACKQUOTE:function(){var t=this.input();if("$"===t){if("{"===(t=this.input()))return this.begin("ST_LOOKING_FOR_VARNAME"),this.tok.T_DOLLAR_OPEN_CURLY_BRACES;if(this.is_LABEL_START())return this.consume_VARIABLE()}else if("{"===t){if("$"===this._input[this.offset])return this.begin("ST_IN_SCRIPTING"),this.tok.T_CURLY_OPEN}else if("`"===t)return this.popState(),"`";for(;this.offset<this.size;){if("\\"===t)this.input();else{if("`"===t){this.unput(1),this.popState(),this.appendToken("`",1);break}if("$"===t){if("{"===(t=this.input()))return this.begin("ST_LOOKING_FOR_VARNAME"),this.yytext.length>2?(this.appendToken(this.tok.T_DOLLAR_OPEN_CURLY_BRACES,2),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):this.tok.T_DOLLAR_OPEN_CURLY_BRACES;if(this.is_LABEL_START()){var e=this.offset,i=this.consume_VARIABLE();return this.yytext.length>this.offset-e+2?(this.appendToken(i,this.offset-e+2),this.unput(this.offset-e+2),this.tok.T_ENCAPSED_AND_WHITESPACE):i}continue}if("{"===t){if("$"===(t=this.input()))return this.begin("ST_IN_SCRIPTING"),this.yytext.length>2?(this.appendToken(this.tok.T_CURLY_OPEN,1),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):(this.unput(1),this.tok.T_CURLY_OPEN);continue}}t=this.input()}return this.tok.T_ENCAPSED_AND_WHITESPACE},matchST_DOUBLE_QUOTES:function(){var t=this.input();if("$"===t){if("{"===(t=this.input()))return this.begin("ST_LOOKING_FOR_VARNAME"),this.tok.T_DOLLAR_OPEN_CURLY_BRACES;if(this.is_LABEL_START())return this.consume_VARIABLE()}else if("{"===t){if("$"===this._input[this.offset])return this.begin("ST_IN_SCRIPTING"),this.tok.T_CURLY_OPEN}else if('"'===t)return this.popState(),'"';for(;this.offset<this.size;){if("\\"===t)this.input();else{if('"'===t){this.unput(1),this.popState(),this.appendToken('"',1);break}if("$"===t){if("{"===(t=this.input()))return this.begin("ST_LOOKING_FOR_VARNAME"),this.yytext.length>2?(this.appendToken(this.tok.T_DOLLAR_OPEN_CURLY_BRACES,2),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):this.tok.T_DOLLAR_OPEN_CURLY_BRACES;if(this.is_LABEL_START()){var e=this.offset,i=this.consume_VARIABLE();return this.yytext.length>this.offset-e+2?(this.appendToken(i,this.offset-e+2),this.unput(this.offset-e+2),this.tok.T_ENCAPSED_AND_WHITESPACE):i}t&&this.unput(1)}else if("{"===t){if("$"===(t=this.input()))return this.begin("ST_IN_SCRIPTING"),this.yytext.length>2?(this.appendToken(this.tok.T_CURLY_OPEN,1),this.unput(2),this.tok.T_ENCAPSED_AND_WHITESPACE):(this.unput(1),this.tok.T_CURLY_OPEN);t&&this.unput(1)}}t=this.input()}return this.tok.T_ENCAPSED_AND_WHITESPACE}}},function(t,e,i){"use strict";t.exports={T_STRING:function(){var t=this.yytext.toLowerCase(),e=this.keywords[t];if("number"!=typeof e)if("yield"===t)this.version>=700&&this.tryMatch(" from")?(this.consume(5),e=this.tok.T_YIELD_FROM):e=this.tok.T_YIELD;else if(e=this.tok.T_STRING,"b"===t||"B"===t){var i=this.input(1);if('"'===i)return this.ST_DOUBLE_QUOTES();if("'"===i)return this.T_CONSTANT_ENCAPSED_STRING();i&&this.unput(1)}return e},consume_TOKEN:function(){var t=this._input[this.offset-1],e=this.tokenTerminals[t];return e?e.apply(this,[]):this.yytext},tokenTerminals:{$:function(){return this.offset++,this.is_LABEL_START()?(this.offset--,this.consume_LABEL(),this.tok.T_VARIABLE):(this.offset--,"$")},"-":function(){var t=this._input[this.offset];return">"===t?(this.begin("ST_LOOKING_FOR_PROPERTY").input(),this.tok.T_OBJECT_OPERATOR):"-"===t?(this.input(),this.tok.T_DEC):"="===t?(this.input(),this.tok.T_MINUS_EQUAL):"-"},"\\":function(){return this.tok.T_NS_SEPARATOR},"/":function(){return"="===this._input[this.offset]?(this.input(),this.tok.T_DIV_EQUAL):"/"},":":function(){return":"===this._input[this.offset]?(this.input(),this.tok.T_DOUBLE_COLON):":"},"(":function(){var t=this.offset;if(this.input(),this.is_TABSPACE()&&this.consume_TABSPACE().input(),this.is_LABEL_START()){var e=this.yytext.length;this.consume_LABEL();var i=this.yytext.substring(e-1).toLowerCase(),n=this.castKeywords[i];if("number"==typeof n&&(this.input(),this.is_TABSPACE()&&this.consume_TABSPACE().input(),")"===this._input[this.offset-1]))return n}return this.unput(this.offset-t),"("},"=":function(){var t=this._input[this.offset];return">"===t?(this.input(),this.tok.T_DOUBLE_ARROW):"="===t?"="===this._input[this.offset+1]?(this.consume(2),this.tok.T_IS_IDENTICAL):(this.input(),this.tok.T_IS_EQUAL):"="},"+":function(){var t=this._input[this.offset];return"+"===t?(this.input(),this.tok.T_INC):"="===t?(this.input(),this.tok.T_PLUS_EQUAL):"+"},"!":function(){return"="===this._input[this.offset]?"="===this._input[this.offset+1]?(this.consume(2),this.tok.T_IS_NOT_IDENTICAL):(this.input(),this.tok.T_IS_NOT_EQUAL):"!"},"?":function(){return this.version>=700&&"?"===this._input[this.offset]?this.version>=704&&"="===this._input[this.offset+1]?(this.consume(2),this.tok.T_COALESCE_EQUAL):(this.input(),this.tok.T_COALESCE):"?"},"<":function(){var t=this._input[this.offset];return"<"===t?"="===(t=this._input[this.offset+1])?(this.consume(2),this.tok.T_SL_EQUAL):"<"===t&&this.is_HEREDOC()?this.tok.T_START_HEREDOC:(this.input(),this.tok.T_SL):"="===t?(this.input(),this.version>=700&&">"===this._input[this.offset]?(this.input(),this.tok.T_SPACESHIP):this.tok.T_IS_SMALLER_OR_EQUAL):">"===t?(this.input(),this.tok.T_IS_NOT_EQUAL):"<"},">":function(){var t=this._input[this.offset];return"="===t?(this.input(),this.tok.T_IS_GREATER_OR_EQUAL):">"===t?"="===(t=this._input[this.offset+1])?(this.consume(2),this.tok.T_SR_EQUAL):(this.input(),this.tok.T_SR):">"},"*":function(){var t=this._input[this.offset];return"="===t?(this.input(),this.tok.T_MUL_EQUAL):"*"===t?(this.input(),"="===this._input[this.offset]?(this.input(),this.tok.T_POW_EQUAL):this.tok.T_POW):"*"},".":function(){var t=this._input[this.offset];return"="===t?(this.input(),this.tok.T_CONCAT_EQUAL):"."===t&&"."===this._input[this.offset+1]?(this.consume(2),this.tok.T_ELLIPSIS):"."},"%":function(){return"="===this._input[this.offset]?(this.input(),this.tok.T_MOD_EQUAL):"%"},"&":function(){var t=this._input[this.offset];return"="===t?(this.input(),this.tok.T_AND_EQUAL):"&"===t?(this.input(),this.tok.T_BOOLEAN_AND):"&"},"|":function(){var t=this._input[this.offset];return"="===t?(this.input(),this.tok.T_OR_EQUAL):"|"===t?(this.input(),this.tok.T_BOOLEAN_OR):"|"},"^":function(){return"="===this._input[this.offset]?(this.input(),this.tok.T_XOR_EQUAL):"^"}}}},function(t,e,i){"use strict";t.exports={is_NUM:function(){var t=this._input.charCodeAt(this.offset-1);return t>47&&t<58||95===t},is_NUM_START:function(){var t=this._input.charCodeAt(this.offset-1);return t>47&&t<58},is_LABEL:function(){var t=this._input.charCodeAt(this.offset-1);return t>96&&t<123||t>64&&t<91||95===t||t>47&&t<58||t>126},is_LABEL_START:function(){var t=this._input.charCodeAt(this.offset-1);return t>64&&t<91||t>96&&t<123||95===t||t>126},consume_LABEL:function(){for(;this.offset<this.size;){var t=this.input();if(!this.is_LABEL()){t&&this.unput(1);break}}return this},is_TOKEN:function(){var t=this._input[this.offset-1];return-1!==";:,.\\[]()|^&+-/*=%!~$<>?@".indexOf(t)},is_WHITESPACE:function(){var t=this._input[this.offset-1];return" "===t||"\t"===t||"\n"===t||"\r"===t},is_TABSPACE:function(){var t=this._input[this.offset-1];return" "===t||"\t"===t},consume_TABSPACE:function(){for(;this.offset<this.size;){var t=this.input();if(!this.is_TABSPACE()){t&&this.unput(1);break}}return this},is_HEX:function(){var t=this._input.charCodeAt(this.offset-1);return t>47&&t<58||t>64&&t<71||t>96&&t<103||95===t}}},function(t,e,i){"use strict";function n(t){return"."!=t&&","!=t&&!isNaN(parseFloat(t))&&isFinite(t)}var r=function(t,e){this.lexer=t,this.ast=e,this.tok=t.tok,this.EOF=t.EOF,this.token=null,this.prev=null,this.debug=!1,this.version=704,this.extractDoc=!1,this.extractTokens=!1,this.suppressErrors=!1;var i=function(t){return[t,null]};this.entries={IDENTIFIER:new Map([this.tok.T_ABSTRACT,this.tok.T_ARRAY,this.tok.T_AS,this.tok.T_BREAK,this.tok.T_CALLABLE,this.tok.T_CASE,this.tok.T_CATCH,this.tok.T_CLASS,this.tok.T_CLASS_C,this.tok.T_CLONE,this.tok.T_CONST,this.tok.T_CONTINUE,this.tok.T_DECLARE,this.tok.T_DEFAULT,this.tok.T_DIR,this.tok.T_DO,this.tok.T_ECHO,this.tok.T_ELSE,this.tok.T_ELSEIF,this.tok.T_EMPTY,this.tok.T_ENDDECLARE,this.tok.T_ENDFOR,this.tok.T_ENDFOREACH,this.tok.T_ENDIF,this.tok.T_ENDSWITCH,this.tok.T_ENDWHILE,this.tok.T_EVAL,this.tok.T_EXIT,this.tok.T_EXTENDS,this.tok.T_FILE,this.tok.T_FINAL,this.tok.T_FINALLY,this.tok.T_FN,this.tok.T_FOR,this.tok.T_FOREACH,this.tok.T_FUNC_C,this.tok.T_FUNCTION,this.tok.T_GLOBAL,this.tok.T_GOTO,this.tok.T_IF,this.tok.T_IMPLEMENTS,this.tok.T_INCLUDE,this.tok.T_INCLUDE_ONCE,this.tok.T_INSTANCEOF,this.tok.T_INSTEADOF,this.tok.T_INTERFACE,this.tok.T_ISSET,this.tok.T_LINE,this.tok.T_LIST,this.tok.T_LOGICAL_AND,this.tok.T_LOGICAL_OR,this.tok.T_LOGICAL_XOR,this.tok.T_METHOD_C,this.tok.T_NAMESPACE,this.tok.T_NEW,this.tok.T_NS_C,this.tok.T_PRINT,this.tok.T_PRIVATE,this.tok.T_PROTECTED,this.tok.T_PUBLIC,this.tok.T_REQUIRE,this.tok.T_REQUIRE_ONCE,this.tok.T_RETURN,this.tok.T_STATIC,this.tok.T_SWITCH,this.tok.T_THROW,this.tok.T_TRAIT,this.tok.T_TRY,this.tok.T_UNSET,this.tok.T_USE,this.tok.T_VAR,this.tok.T_WHILE,this.tok.T_YIELD].map(i)),VARIABLE:new Map([this.tok.T_VARIABLE,"$","&",this.tok.T_NS_SEPARATOR,this.tok.T_STRING,this.tok.T_NAMESPACE,this.tok.T_STATIC].map(i)),SCALAR:new Map([this.tok.T_CONSTANT_ENCAPSED_STRING,this.tok.T_START_HEREDOC,this.tok.T_LNUMBER,this.tok.T_DNUMBER,this.tok.T_ARRAY,"[",this.tok.T_CLASS_C,this.tok.T_TRAIT_C,this.tok.T_FUNC_C,this.tok.T_METHOD_C,this.tok.T_LINE,this.tok.T_FILE,this.tok.T_DIR,this.tok.T_NS_C,'"','b"','B"',"-",this.tok.T_NS_SEPARATOR].map(i)),T_MAGIC_CONST:new Map([this.tok.T_CLASS_C,this.tok.T_TRAIT_C,this.tok.T_FUNC_C,this.tok.T_METHOD_C,this.tok.T_LINE,this.tok.T_FILE,this.tok.T_DIR,this.tok.T_NS_C].map(i)),T_MEMBER_FLAGS:new Map([this.tok.T_PUBLIC,this.tok.T_PRIVATE,this.tok.T_PROTECTED,this.tok.T_STATIC,this.tok.T_ABSTRACT,this.tok.T_FINAL].map(i)),EOS:new Map([";",this.EOF,this.tok.T_INLINE_HTML].map(i)),EXPR:new Map(["@","-","+","!","~","(","`",this.tok.T_LIST,this.tok.T_CLONE,this.tok.T_INC,this.tok.T_DEC,this.tok.T_NEW,this.tok.T_ISSET,this.tok.T_EMPTY,this.tok.T_INCLUDE,this.tok.T_INCLUDE_ONCE,this.tok.T_REQUIRE,this.tok.T_REQUIRE_ONCE,this.tok.T_EVAL,this.tok.T_INT_CAST,this.tok.T_DOUBLE_CAST,this.tok.T_STRING_CAST,this.tok.T_ARRAY_CAST,this.tok.T_OBJECT_CAST,this.tok.T_BOOL_CAST,this.tok.T_UNSET_CAST,this.tok.T_EXIT,this.tok.T_PRINT,this.tok.T_YIELD,this.tok.T_STATIC,this.tok.T_FUNCTION,this.tok.T_FN,this.tok.T_VARIABLE,"$",this.tok.T_NS_SEPARATOR,this.tok.T_STRING,this.tok.T_STRING,this.tok.T_CONSTANT_ENCAPSED_STRING,this.tok.T_START_HEREDOC,this.tok.T_LNUMBER,this.tok.T_DNUMBER,this.tok.T_ARRAY,"[",this.tok.T_CLASS_C,this.tok.T_TRAIT_C,this.tok.T_FUNC_C,this.tok.T_METHOD_C,this.tok.T_LINE,this.tok.T_FILE,this.tok.T_DIR,this.tok.T_NS_C,'"','b"','B"',"-",this.tok.T_NS_SEPARATOR].map(i))}};r.prototype.getTokenName=function(t){return n(t)?t==this.EOF?"the end of file (EOF)":this.lexer.engine.tokens.values[t]:"'"+t+"'"},r.prototype.parse=function(t,e){this._errors=[],this.filename=e||"eval",this.currentNamespace=[""],this.extractDoc?this._docs=[]:this._docs=null,this.extractTokens?this._tokens=[]:this._tokens=null,this._docIndex=0,this._lastNode=null,this.lexer.setInput(t),this.lexer.all_tokens=this.extractTokens,this.lexer.comment_tokens=this.extractDoc,this.length=this.lexer._input.length,this.innerList=!1,this.innerListForm=!1;var i=this.node("program"),n=[];for(this.next();this.token!=this.EOF;)n.push(this.read_start());0===n.length&&this.extractDoc&&this._docs.length>this._docIndex&&n.push(this.node("noop")()),this.prev=[this.lexer.yylloc.last_line,this.lexer.yylloc.last_column,this.lexer.offset];var r=i(n,this._errors,this._docs,this._tokens);if(this.debug){var o=this.ast.checkNodes();if(o.length>0)throw o.forEach((function(t){t.position&&console.log("Node at line "+t.position.line+", column "+t.position.column),console.log(t.stack.join("\n"))})),new Error("Some nodes are not closed")}return r},r.prototype.raiseError=function(t,e,i,n){if(t+=" on line "+this.lexer.yylloc.first_line,!this.suppressErrors){var r=new SyntaxError(t,this.filename,this.lexer.yylloc.first_line);throw r.lineNumber=this.lexer.yylloc.first_line,r.fileName=this.filename,r.columnNumber=this.lexer.yylloc.first_column,r}var o=this.ast.prepare("error",null,this)(t,n,this.lexer.yylloc.first_line,i);return this._errors.push(o),o},r.prototype.error=function(t){var e="Parse Error : syntax error",i=this.getTokenName(this.token),r="";if(this.token!==this.EOF){if(n(this.token)){var o=this.text();o.length>10&&(o=o.substring(0,7)+"..."),i="'"+o+"' ("+i+")"}e+=", unexpected "+i}return t&&!Array.isArray(t)&&((n(t)||1===t.length)&&(r=", expecting "+this.getTokenName(t)),e+=r),this.raiseError(e,r,t,i)},r.prototype.node=function(t){if(this.extractDoc){var e=null;this._docIndex<this._docs.length&&(e=this._docs.slice(this._docIndex),this._docIndex=this._docs.length,this.debug&&(console.log(new Error("Append docs on "+t)),console.log(e)));var i=this.ast.prepare(t,e,this);return i.postBuild=function(t){if(this._docIndex<this._docs.length)if(this._lastNode){for(var e=this.prev[2],i=this._docIndex;i<this._docs.length&&!(this._docs[i].offset>e);i++);i>this._docIndex&&(this._lastNode.setTrailingComments(this._docs.slice(this._docIndex,i)),this._docIndex=i)}else this.token===this.EOF&&(t.setTrailingComments(this._docs.slice(this._docIndex)),this._docIndex=this._docs.length);this._lastNode=t}.bind(this),i}return this.ast.prepare(t,null,this)},r.prototype.expectEndOfStatement=function(t){if(";"===this.token)t&&";"===this.lexer.yytext&&t.includeToken(this);else if(this.token!==this.tok.T_INLINE_HTML&&this.token!==this.EOF)return this.error(";"),!1;return this.next(),!0};var o=["parser.next","parser.node","parser.showlog"];r.prototype.showlog=function(){for(var t,e=(new Error).stack.split("\n"),i=2;i<e.length;i++){t=e[i].trim();for(var n=!1,r=0;r<o.length;r++)if(t.substring(3,3+o[r].length)===o[r]){n=!0;break}if(!n)break}return console.log("Line "+this.lexer.yylloc.first_line+" : "+this.getTokenName(this.token)+">"+this.lexer.yytext+"< @--\x3e"+t),this},r.prototype.expect=function(t){if(Array.isArray(t)){if(-1===t.indexOf(this.token))return this.error(t),!1}else if(this.token!=t)return this.error(t),!1;return!0},r.prototype.text=function(){return this.lexer.yytext},r.prototype.next=function(){if(";"===this.token&&";"!==this.lexer.yytext||(this.prev=[this.lexer.yylloc.last_line,this.lexer.yylloc.last_column,this.lexer.offset]),this.lex(),this.debug&&this.showlog(),this.extractDoc)for(;this.token===this.tok.T_COMMENT||this.token===this.tok.T_DOC_COMMENT;)this.token===this.tok.T_COMMENT?this._docs.push(this.read_comment()):this._docs.push(this.read_doc_comment());return this},r.prototype.lex=function(){if(this.extractTokens)do{if(this.token=this.lexer.lex()||this.EOF,this.token===this.EOF)return this;var t=this.lexer.yytext;if(t=this.lexer.engine.tokens.values.hasOwnProperty(this.token)?[this.lexer.engine.tokens.values[this.token],t,this.lexer.yylloc.first_line,this.lexer.yylloc.first_offset,this.lexer.offset]:[null,t,this.lexer.yylloc.first_line,this.lexer.yylloc.first_offset,this.lexer.offset],this._tokens.push(t),this.token===this.tok.T_CLOSE_TAG)return this.token=";",this;if(this.token===this.tok.T_OPEN_TAG_WITH_ECHO)return this.token=this.tok.T_ECHO,this}while(this.token===this.tok.T_WHITESPACE||!this.extractDoc&&(this.token===this.tok.T_COMMENT||this.token===this.tok.T_DOC_COMMENT)||this.token===this.tok.T_OPEN_TAG);else this.token=this.lexer.lex()||this.EOF;return this},r.prototype.is=function(t){return Array.isArray(t)?-1!==t.indexOf(this.token):this.entries[t].has(this.token)},[i(24),i(25),i(26),i(27),i(28),i(29),i(30),i(31),i(32),i(33),i(34),i(35),i(36),i(37),i(38)].forEach((function(t){for(var e in t){if(r.prototype.hasOwnProperty(e))throw new Error("Function "+e+" is already defined - collision");r.prototype[e]=t[e]}})),t.exports=r},function(t,e,i){"use strict";t.exports={read_array:function(){var t=null,e=!1,i=this.node("array");this.token===this.tok.T_ARRAY?(this.next().expect("("),t=")"):(e=!0,t="]");var n=[];return this.next().token!==t&&(n=this.read_array_pair_list(e)),this.expect(t),this.next(),i(e,n)},read_array_pair_list:function(t){var e=this;return this.read_list((function(){return e.read_array_pair(t)}),",",!0)},read_array_pair:function(t){if(!(!t&&")"===this.token||t&&"]"===this.token)){if(","===this.token)return this.node("noop")();var e=this.node("entry"),i=null,n=null,r=!1,o=!1;if("&"===this.token)this.next(),r=!0,n=this.read_variable(!0,!1);else if(this.token===this.tok.T_ELLIPSIS&&this.version>=704)this.next(),"&"===this.token&&this.error(),o=!0,n=this.read_expr();else{var s=this.read_expr();this.token===this.tok.T_DOUBLE_ARROW?(this.next(),i=s,"&"===this.token?(this.next(),r=!0,n=this.read_variable(!0,!1)):n=this.read_expr()):n=s}return e(i,n,r,o)}}}},function(t,e,i){"use strict";function n(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){if("undefined"!=typeof Symbol&&Symbol.iterator in Object(t)){var i=[],n=!0,r=!1,o=void 0;try{for(var s,a=t[Symbol.iterator]();!(n=(s=a.next()).done)&&(i.push(s.value),!e||i.length!==e);n=!0);}catch(t){r=!0,o=t}finally{try{n||null==a.return||a.return()}finally{if(r)throw o}}return i}}(t,e)||function(t,e){if(t){if("string"==typeof t)return r(t,e);var i=Object.prototype.toString.call(t).slice(8,-1);return"Object"===i&&t.constructor&&(i=t.constructor.name),"Map"===i||"Set"===i?Array.from(t):"Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i)?r(t,e):void 0}}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function r(t,e){(null==e||e>t.length)&&(e=t.length);for(var i=0,n=new Array(e);i<e;i++)n[i]=t[i];return n}t.exports={read_class_declaration_statement:function(){var t=this.node("class"),e=this.read_class_modifiers();if(this.token!==this.tok.T_CLASS)return this.error(this.tok.T_CLASS),this.next(),null;this.next().expect(this.tok.T_STRING);var i=this.node("identifier"),n=this.text();this.next(),i=i(n);var r=this.read_extends_from(),o=this.read_implements_list();return this.expect("{"),t(i,r,o,this.next().read_class_body(),e)},read_class_modifiers:function(){return[0,0,this.read_class_modifier()]},read_class_modifier:function(){return this.token===this.tok.T_ABSTRACT?(this.next(),1):this.token===this.tok.T_FINAL?(this.next(),2):0},read_class_body:function(){for(var t=[];this.token!==this.EOF&&"}"!==this.token;)if(this.token!==this.tok.T_COMMENT)if(this.token!==this.tok.T_DOC_COMMENT)if(this.token!==this.tok.T_USE){var e=this.read_member_flags(!1);if(this.token!==this.tok.T_CONST)if(this.token===this.tok.T_VAR&&(this.next().expect(this.tok.T_VARIABLE),e[0]=null,e[1]=0),this.token===this.tok.T_FUNCTION)t.push(this.read_function(!1,e));else if(this.token===this.tok.T_VARIABLE||this.version>=704&&("?"===this.token||this.token===this.tok.T_CALLABLE||this.token===this.tok.T_ARRAY||this.token===this.tok.T_NS_SEPARATOR||this.token===this.tok.T_STRING||this.token===this.tok.T_NAMESPACE)){var i=this.read_variable_list(e);this.expect(";"),this.next(),t=t.concat(i)}else this.error([this.tok.T_CONST,this.tok.T_VARIABLE,this.tok.T_FUNCTION]),this.next();else{var n=this.read_constant_list(e);this.expect(";")&&this.next(),t=t.concat(n)}}else t=t.concat(this.read_trait_use_statement());else t.push(this.read_doc_comment());else t.push(this.read_comment());return this.expect("}"),this.next(),t},read_variable_list:function(t){var e=this.node("propertystatement"),i=this.read_list((function(){var t=this.node("property"),e=n(this.read_optional_type(),2),i=e[0],r=e[1];this.expect(this.tok.T_VARIABLE);var o=this.node("identifier"),s=this.text().substring(1);return this.next(),o=o(s),";"===this.token||","===this.token?t(o,null,i,r):"="===this.token?t(o,this.next().read_expr(),i,r):(this.expect([",",";","="]),t(o,null,i,r))}),",");return e(null,i,t)},read_constant_list:function(t){this.expect(this.tok.T_CONST)&&this.next();var e=this.node("classconstant"),i=this.read_list((function(){var t=this.node("constant"),e=null,i=null;if(this.token===this.tok.T_STRING||this.version>=700&&this.is("IDENTIFIER")){e=this.node("identifier");var n=this.text();this.next(),e=e(n)}else this.expect("IDENTIFIER");return this.expect("=")&&(i=this.next().read_expr()),t(e,i)}),",");return e(null,i,t)},read_member_flags:function(t){var e=[-1,-1,-1];if(this.is("T_MEMBER_FLAGS")){var i=0,n=0;do{switch(this.token){case this.tok.T_PUBLIC:i=0,n=0;break;case this.tok.T_PROTECTED:i=0,n=1;break;case this.tok.T_PRIVATE:i=0,n=2;break;case this.tok.T_STATIC:i=1,n=1;break;case this.tok.T_ABSTRACT:i=2,n=1;break;case this.tok.T_FINAL:i=2,n=2}t&&(0==i&&2==n?(this.expect([this.tok.T_PUBLIC,this.tok.T_PROTECTED]),n=-1):2==i&&1==n&&(this.error(),n=-1)),-1!==e[i]?this.error():-1!==n&&(e[i]=n)}while(this.next().is("T_MEMBER_FLAGS"))}return-1==e[1]&&(e[1]=0),-1==e[2]&&(e[2]=0),e},read_optional_type:function(){var t=!1;"?"===this.token&&(t=!0,this.next());var e=this.read_type();if(t&&!e&&this.raiseError("Expecting a type definition combined with nullable operator"),!t&&!e)return[!1,null];if("|"===this.token){e=[e];do{this.next();var i=this.read_type();if(!i){this.raiseError("Expecting a type definition");break}e.push(i)}while("|"===this.token)}return[t,e]},read_interface_declaration_statement:function(){var t=this.node("interface");if(this.token!==this.tok.T_INTERFACE)return this.error(this.tok.T_INTERFACE),this.next(),null;this.next().expect(this.tok.T_STRING);var e=this.node("identifier"),i=this.text();this.next(),e=e(i);var n=this.read_interface_extends_list();return this.expect("{"),t(e,n,this.next().read_interface_body())},read_interface_body:function(){for(var t=[];this.token!==this.EOF&&"}"!==this.token;)if(this.token!==this.tok.T_COMMENT)if(this.token!==this.tok.T_DOC_COMMENT){var e=this.read_member_flags(!0);if(this.token==this.tok.T_CONST){var i=this.read_constant_list(e);this.expect(";")&&this.next(),t=t.concat(i)}else if(this.token===this.tok.T_FUNCTION){var n=this.read_function_declaration(2,e);n.parseFlags(e),t.push(n),this.expect(";")&&this.next()}else this.error([this.tok.T_CONST,this.tok.T_FUNCTION]),this.next()}else t.push(this.read_doc_comment());else t.push(this.read_comment());return this.expect("}")&&this.next(),t},read_trait_declaration_statement:function(){var t=this.node("trait");if(this.token!==this.tok.T_TRAIT)return this.error(this.tok.T_TRAIT),this.next(),null;this.next().expect(this.tok.T_STRING);var e=this.node("identifier"),i=this.text();return this.next(),e=e(i),this.expect("{"),t(e,this.next().read_class_body())},read_trait_use_statement:function(){var t=this.node("traituse");this.expect(this.tok.T_USE)&&this.next();for(var e=[this.read_namespace_name()],i=null;","===this.token;)e.push(this.next().read_namespace_name());if("{"===this.token){for(i=[];this.next().token!==this.EOF&&"}"!==this.token;)i.push(this.read_trait_use_alias()),this.expect(";");this.expect("}")&&this.next()}else this.expect(";")&&this.next();return t(e,i)},read_trait_use_alias:function(){var t,e=this.node(),i=null;if(this.is("IDENTIFIER")){t=this.node("identifier");var n=this.text();this.next(),t=t(n)}else if(t=this.read_namespace_name(),this.token===this.tok.T_DOUBLE_COLON)if(this.next(),this.token===this.tok.T_STRING||this.version>=700&&this.is("IDENTIFIER")){i=t,t=this.node("identifier");var r=this.text();this.next(),t=t(r)}else this.expect(this.tok.T_STRING);else t=t.name;if(this.token===this.tok.T_INSTEADOF)return e("traitprecedence",i,t,this.next().read_name_list());if(this.token===this.tok.T_AS){var o=null,s=null;if(this.next().is("T_MEMBER_FLAGS")&&(o=this.read_member_flags()),this.token===this.tok.T_STRING||this.version>=700&&this.is("IDENTIFIER")){s=this.node("identifier");var a=this.text();this.next(),s=s(a)}else!1===o&&this.expect(this.tok.T_STRING);return e("traitalias",i,t,s,o)}return this.expect([this.tok.T_AS,this.tok.T_INSTEADOF]),e("traitalias",i,t,null,null)}}},function(t,e,i){"use strict";t.exports={read_comment:function(){var t=this.text(),e=this.ast.prepare("/*"===t.substring(0,2)?"commentblock":"commentline",null,this),i=this.lexer.yylloc.first_offset,n=this.prev;return this.prev=[this.lexer.yylloc.last_line,this.lexer.yylloc.last_column,this.lexer.offset],this.lex(),(e=e(t)).offset=i,this.prev=n,e},read_doc_comment:function(){var t=this.ast.prepare("commentblock",null,this),e=this.lexer.yylloc.first_offset,i=this.text(),n=this.prev;return this.prev=[this.lexer.yylloc.last_line,this.lexer.yylloc.last_column,this.lexer.offset],this.lex(),(t=t(i)).offset=e,this.prev=n,t}}},function(t,e,i){"use strict";t.exports={read_expr:function(t){var e=this.node();if("@"===this.token)return t||(t=this.next().read_expr()),e("silent",t);if(t||(t=this.read_expr_item()),"|"===this.token)return e("bin","|",t,this.next().read_expr());if("&"===this.token)return e("bin","&",t,this.next().read_expr());if("^"===this.token)return e("bin","^",t,this.next().read_expr());if("."===this.token)return e("bin",".",t,this.next().read_expr());if("+"===this.token)return e("bin","+",t,this.next().read_expr());if("-"===this.token)return e("bin","-",t,this.next().read_expr());if("*"===this.token)return e("bin","*",t,this.next().read_expr());if("/"===this.token)return e("bin","/",t,this.next().read_expr());if("%"===this.token)return e("bin","%",t,this.next().read_expr());if(this.token===this.tok.T_POW)return e("bin","**",t,this.next().read_expr());if(this.token===this.tok.T_SL)return e("bin","<<",t,this.next().read_expr());if(this.token===this.tok.T_SR)return e("bin",">>",t,this.next().read_expr());if(this.token===this.tok.T_BOOLEAN_OR)return e("bin","||",t,this.next().read_expr());if(this.token===this.tok.T_LOGICAL_OR)return e("bin","or",t,this.next().read_expr());if(this.token===this.tok.T_BOOLEAN_AND)return e("bin","&&",t,this.next().read_expr());if(this.token===this.tok.T_LOGICAL_AND)return e("bin","and",t,this.next().read_expr());if(this.token===this.tok.T_LOGICAL_XOR)return e("bin","xor",t,this.next().read_expr());if(this.token===this.tok.T_IS_IDENTICAL)return e("bin","===",t,this.next().read_expr());if(this.token===this.tok.T_IS_NOT_IDENTICAL)return e("bin","!==",t,this.next().read_expr());if(this.token===this.tok.T_IS_EQUAL)return e("bin","==",t,this.next().read_expr());if(this.token===this.tok.T_IS_NOT_EQUAL)return e("bin","!=",t,this.next().read_expr());if("<"===this.token)return e("bin","<",t,this.next().read_expr());if(">"===this.token)return e("bin",">",t,this.next().read_expr());if(this.token===this.tok.T_IS_SMALLER_OR_EQUAL)return e("bin","<=",t,this.next().read_expr());if(this.token===this.tok.T_IS_GREATER_OR_EQUAL)return e("bin",">=",t,this.next().read_expr());if(this.token===this.tok.T_SPACESHIP)return e("bin","<=>",t,this.next().read_expr());if(this.token===this.tok.T_INSTANCEOF&&(t=e("bin","instanceof",t,this.next().read_class_name_reference()),";"!==this.token&&this.token!==this.tok.T_INLINE_HTML&&this.token!==this.EOF&&(t=this.read_expr(t))),this.token===this.tok.T_COALESCE)return e("bin","??",t,this.next().read_expr());if("?"===this.token){var i=null;return":"!==this.next().token&&(i=this.read_expr()),this.expect(":")&&this.next(),e("retif",t,i,this.read_expr())}return e.destroy(t),t},read_expr_cast:function(t){return this.node("cast")(t,this.text(),this.next().read_expr())},read_isset_variable:function(){return this.read_expr()},read_isset_variables:function(){return this.read_function_list(this.read_isset_variable,",")},read_internal_functions_in_yacc:function(){var t=null;switch(this.token){case this.tok.T_ISSET:t=this.node("isset"),this.next().expect("(")&&this.next();var e=this.read_isset_variables();this.expect(")")&&this.next(),t=t(e);break;case this.tok.T_EMPTY:t=this.node("empty"),this.next().expect("(")&&this.next();var i=this.read_expr();this.expect(")")&&this.next(),t=t(i);break;case this.tok.T_INCLUDE:t=this.node("include")(!1,!1,this.next().read_expr());break;case this.tok.T_INCLUDE_ONCE:t=this.node("include")(!0,!1,this.next().read_expr());break;case this.tok.T_EVAL:t=this.node("eval"),this.next().expect("(")&&this.next();var n=this.read_expr();this.expect(")")&&this.next(),t=t(n);break;case this.tok.T_REQUIRE:t=this.node("include")(!1,!0,this.next().read_expr());break;case this.tok.T_REQUIRE_ONCE:t=this.node("include")(!0,!0,this.next().read_expr())}return t},read_optional_expr:function(t){return this.token!==t?this.read_expr():null},read_exit_expr:function(){var t=null;return"("===this.token&&(this.next(),t=this.read_optional_expr(")"),this.expect(")")&&this.next()),t},read_expr_item:function(){var t,e;if("+"===this.token)return this.node("unary")("+",this.next().read_expr());if("-"===this.token)return this.node("unary")("-",this.next().read_expr());if("!"===this.token)return this.node("unary")("!",this.next().read_expr());if("~"===this.token)return this.node("unary")("~",this.next().read_expr());if("("===this.token)return(e=this.next().read_expr()).parenthesizedExpression=!0,this.expect(")")&&this.next(),this.handleDereferencable(e);if("`"===this.token)return this.read_encapsed_string("`");if(this.token===this.tok.T_LIST){var i=null,n=this.innerList;t=this.node("list"),n||(i=this.node("assign")),this.next().expect("(")&&this.next(),this.innerList||(this.innerList=!0);var r=this.read_array_pair_list(!1);this.expect(")")&&this.next();for(var o=!1,s=0;s<r.length;s++)if(null!==r[s]&&"noop"!==r[s].kind){o=!0;break}return o||this.raiseError("Fatal Error : Cannot use empty list on line "+this.lexer.yylloc.first_line),n?t(r,!1):(this.innerList=!1,this.expect("=")?i(t(r,!1),this.next().read_expr(),"="):t(r,!1))}if(this.token===this.tok.T_CLONE)return this.node("clone")(this.next().read_expr());switch(this.token){case this.tok.T_INC:return this.node("pre")("+",this.next().read_variable(!1,!1));case this.tok.T_DEC:return this.node("pre")("-",this.next().read_variable(!1,!1));case this.tok.T_NEW:return this.read_new_expr();case this.tok.T_ISSET:case this.tok.T_EMPTY:case this.tok.T_INCLUDE:case this.tok.T_INCLUDE_ONCE:case this.tok.T_EVAL:case this.tok.T_REQUIRE:case this.tok.T_REQUIRE_ONCE:return this.read_internal_functions_in_yacc();case this.tok.T_INT_CAST:return this.read_expr_cast("int");case this.tok.T_DOUBLE_CAST:return this.read_expr_cast("float");case this.tok.T_STRING_CAST:return this.read_expr_cast(-1!==this.text().indexOf("binary")?"binary":"string");case this.tok.T_ARRAY_CAST:return this.read_expr_cast("array");case this.tok.T_OBJECT_CAST:return this.read_expr_cast("object");case this.tok.T_BOOL_CAST:return this.read_expr_cast("bool");case this.tok.T_UNSET_CAST:return this.read_expr_cast("unset");case this.tok.T_EXIT:var a="die"===this.lexer.yytext.toLowerCase();return t=this.node("exit"),this.next(),t(this.read_exit_expr(),a);case this.tok.T_PRINT:return this.node("print")(this.next().read_expr());case this.tok.T_YIELD:var l=null,c=null;return t=this.node("yield"),this.next().is("EXPR")&&(l=this.read_expr(),this.token===this.tok.T_DOUBLE_ARROW&&(c=l,l=this.next().read_expr())),t(l,c);case this.tok.T_YIELD_FROM:return(t=this.node("yieldfrom"))(e=this.next().read_expr());case this.tok.T_FN:case this.tok.T_FUNCTION:return this.read_inline_function();case this.tok.T_STATIC:var h=[this.token,this.lexer.getState()];if(this.next(),this.token===this.tok.T_FUNCTION||this.version>=704&&this.token===this.tok.T_FN)return this.read_inline_function([0,1,0]);this.lexer.tokens.push(h),this.next()}if(this.is("VARIABLE")){t=this.node();var u="identifier"===(e=this.read_variable(!1,!1)).kind||"staticlookup"===e.kind&&"identifier"===e.offset.kind;switch(this.token){case"=":return u&&this.error("VARIABLE"),"&"==this.next().token?this.read_assignref(t,e):t("assign",e,this.read_expr(),"=");case this.tok.T_PLUS_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"+=");case this.tok.T_MINUS_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"-=");case this.tok.T_MUL_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"*=");case this.tok.T_POW_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"**=");case this.tok.T_DIV_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"/=");case this.tok.T_CONCAT_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),".=");case this.tok.T_MOD_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"%=");case this.tok.T_AND_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"&=");case this.tok.T_OR_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"|=");case this.tok.T_XOR_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"^=");case this.tok.T_SL_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"<<=");case this.tok.T_SR_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),">>=");case this.tok.T_COALESCE_EQUAL:return u&&this.error("VARIABLE"),t("assign",e,this.next().read_expr(),"??=");case this.tok.T_INC:return u&&this.error("VARIABLE"),this.next(),t("post","+",e);case this.tok.T_DEC:return u&&this.error("VARIABLE"),this.next(),t("post","-",e);default:t.destroy(e)}}else{if(this.is("SCALAR")){if(t=this.node(),"array"===(e=this.read_scalar()).kind&&e.shortForm&&"="===this.token){var f=this.convertToList(e);return e.loc&&(f.loc=e.loc),t("assign",f,this.next().read_expr(),"=")}return t.destroy(e),this.handleDereferencable(e)}this.error("EXPR"),this.next()}return e},convertToList:function(t){var e=this,i=t.items.map((function(t){return t.value&&"array"===t.value.kind&&t.value.shortForm&&(t.value=e.convertToList(t.value)),t})),n=this.node("list")(i,!0);return t.loc&&(n.loc=t.loc),t.leadingComments&&(n.leadingComments=t.leadingComments),t.trailingComments&&(n.trailingComments=t.trailingComments),n},read_assignref:function(t,e){var i;return this.next(),this.token===this.tok.T_NEW?(this.version>=700&&this.error(),i=this.read_new_expr()):i=this.read_variable(!1,!1),t("assignref",e,i)},read_inline_function:function(t){if(this.token===this.tok.T_FUNCTION)return this.read_function(!0,t);!this.version>=704&&this.raiseError("Arrow Functions are not allowed");var e=this.node("arrowfunc");this.expect(this.tok.T_FN)&&this.next();var i=this.is_reference();this.expect("(")&&this.next();var n=this.read_parameter_list();this.expect(")")&&this.next();var r=!1,o=null;return":"===this.token&&("?"===this.next().token&&(r=!0,this.next()),o=this.read_type()),this.expect(this.tok.T_DOUBLE_ARROW)&&this.next(),e(n,i,this.read_expr(),o,r,!!t)},read_new_expr:function(){var t=this.node("new");this.expect(this.tok.T_NEW)&&this.next();var e=[];if(this.token===this.tok.T_CLASS){var i=this.node("class");"("===this.next().token&&(e=this.read_argument_list());var n=this.read_extends_from(),r=this.read_implements_list(),o=null;return this.expect("{")&&(o=this.next().read_class_body()),t(i(null,n,r,o,[0,0,0]),e)}var s=this.read_new_class_name();return"("===this.token&&(e=this.read_argument_list()),t(s,e)},read_new_class_name:function(){if(this.token===this.tok.T_NS_SEPARATOR||this.token===this.tok.T_STRING||this.token===this.tok.T_NAMESPACE){var t=this.read_namespace_name(!0);return this.token===this.tok.T_DOUBLE_COLON&&(t=this.read_static_getter(t)),t}if(this.is("VARIABLE"))return this.read_variable(!0,!1);this.expect([this.tok.T_STRING,"VARIABLE"])},handleDereferencable:function(t){for(;this.token!==this.EOF;)if(this.token===this.tok.T_OBJECT_OPERATOR||this.token===this.tok.T_DOUBLE_COLON)t=this.recursive_variable_chain_scan(t,!1,!1,!0);else if(this.token===this.tok.T_CURLY_OPEN||"["===this.token)t=this.read_dereferencable(t);else{if("("!==this.token)return t;t=this.node("call")(t,this.read_argument_list())}return t}}},function(t,e,i){"use strict";t.exports={is_reference:function(){return"&"==this.token&&(this.next(),!0)},is_variadic:function(){return this.token===this.tok.T_ELLIPSIS&&(this.next(),!0)},read_function:function(t,e){var i=this.read_function_declaration(t?1:e?2:0,e&&1===e[1]);return e&&1==e[2]?(i.parseFlags(e),this.expect(";")&&this.next()):(this.expect("{")&&(i.body=this.read_code_block(!1),i.loc&&i.body.loc&&(i.loc.end=i.body.loc.end)),!t&&e&&i.parseFlags(e)),i},read_function_declaration:function(t,e){var i="function";1===t?i="closure":2===t&&(i="method");var n=this.node(i);this.expect(this.tok.T_FUNCTION)&&this.next();var r=this.is_reference(),o=!1,s=[],a=null,l=!1;if(1!==t){var c=this.node("identifier");2===t?this.version>=700?this.token===this.tok.T_STRING||this.is("IDENTIFIER")?(o=this.text(),this.next()):this.version<704&&this.error("IDENTIFIER"):this.token===this.tok.T_STRING?(o=this.text(),this.next()):this.error("IDENTIFIER"):this.version>=700?this.token===this.tok.T_STRING?(o=this.text(),this.next()):this.version>=704?this.expect("(")||this.next():(this.error(this.tok.T_STRING),this.next()):(this.expect(this.tok.T_STRING)&&(o=this.text()),this.next()),o=c(o)}this.expect("(")&&this.next();var h=this.read_parameter_list();return this.expect(")")&&this.next(),1===t&&(s=this.read_lexical_vars()),":"===this.token&&("?"===this.next().token&&(l=!0,this.next()),a=this.read_type()),1===t?n(h,r,s,a,l,e):n(o,h,r,a,l)},read_lexical_vars:function(){var t=[];return this.token===this.tok.T_USE&&(this.next(),this.expect("(")&&this.next(),t=this.read_lexical_var_list(),this.expect(")")&&this.next()),t},read_lexical_var_list:function(){return this.read_list(this.read_lexical_var,",")},read_lexical_var:function(){if("&"===this.token)return this.read_byref(this.read_lexical_var.bind(this));var t=this.node("variable");this.expect(this.tok.T_VARIABLE);var e=this.text().substring(1);return this.next(),t(e,!1)},read_parameter_list:function(){var t=[];if(")"!=this.token)for(;this.token!=this.EOF;){if(t.push(this.read_parameter()),","!=this.token){if(")"==this.token)break;this.error([",",")"]);break}this.next()}return t},read_parameter:function(){var t,e=this.node("parameter"),i=null,n=null,r=!1;"?"===this.token&&(this.next(),r=!0),t=this.read_type(),r&&!t&&this.raiseError("Expecting a type definition combined with nullable operator");var o=this.is_reference(),s=this.is_variadic();if(this.expect(this.tok.T_VARIABLE)){i=this.node("identifier");var a=this.text().substring(1);this.next(),i=i(a)}return"="==this.token&&(n=this.next().read_expr()),e(i,t,n,o,s,r)},read_argument_list:function(){var t=[];return this.expect("(")&&this.next(),")"!==this.token&&(t=this.read_non_empty_argument_list()),this.expect(")")&&this.next(),t},read_non_empty_argument_list:function(){var t=!1;return this.read_function_list(function(){var e=this.read_argument();return e&&(t&&this.raiseError("Unexpected argument after a variadic argument"),"variadic"===e.kind&&(t=!0)),e}.bind(this),",")},read_argument:function(){return this.token===this.tok.T_ELLIPSIS?this.node("variadic")(this.next().read_expr()):this.read_expr()},read_type:function(){var t=this.node();if(this.token===this.tok.T_ARRAY||this.token===this.tok.T_CALLABLE){var e=this.text();return this.next(),t("typereference",e.toLowerCase(),e)}if(this.token===this.tok.T_STRING){var i=this.text(),n=[this.token,this.lexer.getState()];return this.next(),this.token!==this.tok.T_NS_SEPARATOR&&this.ast.typereference.types.indexOf(i.toLowerCase())>-1?t("typereference",i.toLowerCase(),i):(this.lexer.tokens.push(n),this.next(),t.destroy(),this.read_namespace_name())}return this.token===this.tok.T_NAMESPACE||this.token===this.tok.T_NS_SEPARATOR?(t.destroy(),this.read_namespace_name()):(t.destroy(),null)}}},function(t,e,i){"use strict";t.exports={read_if:function(){var t=this.node("if"),e=this.next().read_if_expr(),i=null,n=null,r=!1;if(":"===this.token){r=!0,this.next(),i=this.node("block");for(var o=[];this.token!==this.EOF&&this.token!==this.tok.T_ENDIF;){if(this.token===this.tok.T_ELSEIF){n=this.read_elseif_short();break}if(this.token===this.tok.T_ELSE){n=this.read_else_short();break}o.push(this.read_inner_statement())}i=i(null,o),this.expect(this.tok.T_ENDIF)&&this.next(),this.expectEndOfStatement()}else i=this.read_statement(),this.token===this.tok.T_ELSEIF?n=this.read_if():this.token===this.tok.T_ELSE&&(n=this.next().read_statement());return t(e,i,n,r)},read_if_expr:function(){this.expect("(")&&this.next();var t=this.read_expr();return this.expect(")")&&this.next(),t},read_elseif_short:function(){var t=null,e=this.node("if"),i=this.next().read_if_expr();this.expect(":")&&this.next();for(var n=this.node("block"),r=[];this.token!=this.EOF&&this.token!==this.tok.T_ENDIF;){if(this.token===this.tok.T_ELSEIF){t=this.read_elseif_short();break}if(this.token===this.tok.T_ELSE){t=this.read_else_short();break}r.push(this.read_inner_statement())}return e(i,n(null,r),t,!0)},read_else_short:function(){this.next().expect(":")&&this.next();for(var t=this.node("block"),e=[];this.token!=this.EOF&&this.token!==this.tok.T_ENDIF;)e.push(this.read_inner_statement());return t(null,e)}}},function(t,e,i){"use strict";t.exports={read_while:function(){var t=this.node("while");this.expect(this.tok.T_WHILE)&&this.next();var e,i=null,n=!1;return this.expect("(")&&this.next(),e=this.read_expr(),this.expect(")")&&this.next(),":"===this.token?(n=!0,i=this.read_short_form(this.tok.T_ENDWHILE)):i=this.read_statement(),t(e,i,n)},read_do:function(){var t=this.node("do");this.expect(this.tok.T_DO)&&this.next();var e,i=null;return e=this.read_statement(),this.expect(this.tok.T_WHILE)&&(this.next().expect("(")&&this.next(),i=this.read_expr(),this.expect(")")&&this.next(),this.expect(";")&&this.next()),t(i,e)},read_for:function(){var t=this.node("for");this.expect(this.tok.T_FOR)&&this.next();var e=[],i=[],n=[],r=null,o=!1;return this.expect("(")&&this.next(),";"!==this.token?(e=this.read_list(this.read_expr,","),this.expect(";")&&this.next()):this.next(),";"!==this.token?(i=this.read_list(this.read_expr,","),this.expect(";")&&this.next()):this.next(),")"!==this.token?(n=this.read_list(this.read_expr,","),this.expect(")")&&this.next()):this.next(),":"===this.token?(o=!0,r=this.read_short_form(this.tok.T_ENDFOR)):r=this.read_statement(),t(e,i,n,r,o)},read_foreach:function(){var t=this.node("foreach");this.expect(this.tok.T_FOREACH)&&this.next();var e,i=null,n=null,r=null,o=!1;return this.expect("(")&&this.next(),e=this.read_expr(),this.expect(this.tok.T_AS)&&(this.next(),n=this.read_foreach_variable(),this.token===this.tok.T_DOUBLE_ARROW&&(i=n,n=this.next().read_foreach_variable())),i&&"list"===i.kind&&this.raiseError("Fatal Error : Cannot use list as key element"),this.expect(")")&&this.next(),":"===this.token?(o=!0,r=this.read_short_form(this.tok.T_ENDFOREACH)):r=this.read_statement(),t(e,i,n,r,o)},read_foreach_variable:function(){if(this.token===this.tok.T_LIST||"["===this.token){var t="["===this.token,e=this.node("list");this.next(),!t&&this.expect("(")&&this.next();var i=this.read_array_pair_list(t);return this.expect(t?"]":")")&&this.next(),e(i,t)}return this.read_variable(!1,!1)}}},function(t,e,i){"use strict";t.exports={read_start:function(){return this.token==this.tok.T_NAMESPACE?this.read_namespace():this.read_top_statement()}}},function(t,e,i){"use strict";t.exports={read_namespace:function(){var t,e,i=this.node("namespace");return this.expect(this.tok.T_NAMESPACE)&&this.next(),e="{"==this.token?{name:[""]}:this.read_namespace_name(),this.currentNamespace=e,";"==this.token?(this.currentNamespace=e,t=this.next().read_top_statements(),this.expect(this.EOF),i(e.name,t,!1)):"{"==this.token?(this.currentNamespace=e,t=this.next().read_top_statements(),this.expect("}")&&this.next(),0===t.length&&this.extractDoc&&this._docs.length>this._docIndex&&t.push(this.node("noop")()),i(e.name,t,!0)):"("===this.token?(e.resolution=this.ast.reference.RELATIVE_NAME,e.name=e.name.substring(1),i.destroy(),this.node("call")(e,this.read_argument_list())):(this.error(["{",";"]),this.currentNamespace=e,t=this.read_top_statements(),this.expect(this.EOF),i(e,t,!1))},read_namespace_name:function(t){var e=this.node(),i=!1;this.token===this.tok.T_NAMESPACE&&(this.next().expect(this.tok.T_NS_SEPARATOR)&&this.next(),i=!0);var n=this.read_list(this.tok.T_STRING,this.tok.T_NS_SEPARATOR,!0);if(!i&&1===n.length&&(t||"("!==this.token)){if("parent"===n[0].toLowerCase())return e("parentreference",n[0]);if("self"===n[0].toLowerCase())return e("selfreference",n[0])}return e("name",n,i)},read_use_statement:function(){var t=this.node("usegroup"),e=[],i=null;this.expect(this.tok.T_USE)&&this.next();var n=this.read_use_type();return e.push(this.read_use_declaration(!1)),","===this.token?e=e.concat(this.next().read_use_declarations(!1)):"{"===this.token&&(i=e[0].name,e=this.next().read_use_declarations(null===n),this.expect("}")&&this.next()),t=t(i,n,e),this.expect(";")&&this.next(),t},read_class_name_reference:function(){return this.read_variable(!0,!1)},read_use_declaration:function(t){var e=this.node("useitem"),i=null;t&&(i=this.read_use_type());var n=this.read_namespace_name(),r=this.read_use_alias();return e(n.name,r,i)},read_use_declarations:function(t){for(var e=[this.read_use_declaration(t)];","===this.token;){if(this.next(),t){if(this.token!==this.tok.T_FUNCTION&&this.token!==this.tok.T_CONST&&this.token!==this.tok.T_STRING)break}else if(this.token!==this.tok.T_STRING&&this.token!==this.tok.T_NS_SEPARATOR)break;e.push(this.read_use_declaration(t))}return e},read_use_alias:function(){var t=null;if(this.token===this.tok.T_AS&&this.next().expect(this.tok.T_STRING)){var e=this.node("identifier"),i=this.text();this.next(),t=e(i)}return t},read_use_type:function(){return this.token===this.tok.T_FUNCTION?(this.next(),this.ast.useitem.TYPE_FUNCTION):this.token===this.tok.T_CONST?(this.next(),this.ast.useitem.TYPE_CONST):null}}},function(t,e,i){"use strict";var n={"\\":"\\",$:"$",n:"\n",r:"\r",t:"\t",f:String.fromCharCode(12),v:String.fromCharCode(11),e:String.fromCharCode(27)};t.exports={resolve_special_chars:function(t,e){return e?t.replace(/\\"/,'"').replace(/\\([\\$nrtfve]|[xX][0-9a-fA-F]{1,2}|[0-7]{1,3}|u{([0-9a-fA-F]+)})/g,(function(t,e,i){return n[e]?n[e]:"x"===e[0]||"X"===e[0]?String.fromCodePoint(parseInt(e.substr(1),16)):"u"===e[0]?String.fromCodePoint(parseInt(i,16)):String.fromCodePoint(parseInt(e,8))})):t.replace(/\\\\/g,"\\").replace(/\\'/g,"'")},remove_heredoc_leading_whitespace_chars:function(t,e,i,n){if(0===e)return t;this.check_heredoc_indentation_level(t,e,i,n);var r=i?" ":"\t",o=new RegExp("\\n".concat(r,"{").concat(e,"}"),"g"),s=new RegExp("^".concat(r,"{").concat(e,"}"));return n&&(t=t.replace(s,"")),t.replace(o,"\n")},check_heredoc_indentation_level:function(t,e,i,n){var r=t.length,o=0,s=0,a=!0,l=i?" ":"\t",c=!1;if(!n){if(-1===(o=t.indexOf("\n")))return;o++}for(;o<r;)a?t[o]===l?s++:c=!0:a=!1,"\n"!==t[o]&&c&&s<e?this.raiseError("Invalid body indentation level (expecting an indentation at least ".concat(e,")")):c=!1,"\n"===t[o]&&(a=!0,s=0),o++},read_dereferencable_scalar:function(){var t=null;switch(this.token){case this.tok.T_CONSTANT_ENCAPSED_STRING:var e=this.node("string"),i=this.text(),n=0;"b"!==i[0]&&"B"!==i[0]||(n=1);var r='"'===i[n];this.next(),e=e(r,this.resolve_special_chars(i.substring(n+1,i.length-1),r),1===n,i),t=this.token===this.tok.T_DOUBLE_COLON?this.read_static_getter(e):e;break;case this.tok.T_ARRAY:case"[":t=this.read_array()}return t},read_scalar:function(){if(this.is("T_MAGIC_CONST"))return this.get_magic_constant();var t,e;switch(this.token){case this.tok.T_LNUMBER:case this.tok.T_DNUMBER:var i=this.node("number");return t=this.text(),this.next(),i(t,null);case this.tok.T_START_HEREDOC:if("ST_NOWDOC"===this.lexer.curCondition){var n=this.lexer.yylloc.first_offset;e=this.node("nowdoc"),t=this.next().text(),this.lexer.heredoc_label.indentation>0&&(t=t.substring(0,t.length-this.lexer.heredoc_label.indentation));var r=t[t.length-1];"\n"===r?t="\r"===t[t.length-2]?t.substring(0,t.length-2):t.substring(0,t.length-1):"\r"===r&&(t=t.substring(0,t.length-1)),this.expect(this.tok.T_ENCAPSED_AND_WHITESPACE)&&this.next(),this.expect(this.tok.T_END_HEREDOC)&&this.next();var o=this.lexer._input.substring(n,this.lexer.yylloc.first_offset);return e=e(this.remove_heredoc_leading_whitespace_chars(t,this.lexer.heredoc_label.indentation,this.lexer.heredoc_label.indentation_uses_spaces,this.lexer.heredoc_label.first_encaps_node),o,this.lexer.heredoc_label.label)}return this.read_encapsed_string(this.tok.T_END_HEREDOC);case'"':return this.read_encapsed_string('"');case'b"':case'B"':return this.read_encapsed_string('"',!0);case this.tok.T_CONSTANT_ENCAPSED_STRING:case this.tok.T_ARRAY:case"[":return this.read_dereferencable_scalar();default:var s=this.error("SCALAR");return this.next(),s}},read_dereferencable:function(t){var e,i,n=this.node("offsetlookup");return"["===this.token?(i=this.next().read_expr(),this.expect("]")&&this.next(),e=n(t,i)):this.token===this.tok.T_DOLLAR_OPEN_CURLY_BRACES&&(e=n(t,i=this.read_encapsed_string_item(!1))),e},read_encapsed_string_item:function(t){var e,i,n,r=this.node("encapsedpart"),o=null,s=!1,a=this.node();if(this.token===this.tok.T_ENCAPSED_AND_WHITESPACE){var l=this.text();this.next(),a=a("string",!1,this.version>=703&&!this.lexer.heredoc_label.finished?this.remove_heredoc_leading_whitespace_chars(this.resolve_special_chars(l,t),this.lexer.heredoc_label.indentation,this.lexer.heredoc_label.indentation_uses_spaces,this.lexer.heredoc_label.first_encaps_node):l,!1,l)}else if(this.token===this.tok.T_DOLLAR_OPEN_CURLY_BRACES){if(o="simple",s=!0,n=null,this.next().token===this.tok.T_STRING_VARNAME){n=this.node("variable");var c=this.text();this.next(),"["===this.token?(n=n(c,!1),i=this.node("offsetlookup"),e=this.next().read_expr(),this.expect("]")&&this.next(),a=i(n,e)):a=n(c,!1)}else a=a("variable",this.read_expr(),!1);this.expect("}")&&this.next()}else if(this.token===this.tok.T_CURLY_OPEN)o="complex",a.destroy(),a=this.next().read_variable(!1,!1),this.expect("}")&&this.next();else if(this.token===this.tok.T_VARIABLE){if(o="simple",a.destroy(),a=this.read_simple_variable(),"["===this.token&&(i=this.node("offsetlookup"),e=this.next().read_encaps_var_offset(),this.expect("]")&&this.next(),a=i(a,e)),this.token===this.tok.T_OBJECT_OPERATOR){i=this.node("propertylookup"),this.next().expect(this.tok.T_STRING);var h=this.node("identifier");n=this.text(),this.next(),a=i(a,h(n))}}else{this.expect(this.tok.T_ENCAPSED_AND_WHITESPACE);var u=this.text();this.next(),a.destroy(),a=a("string",!1,u,!1,u)}return this.lexer.heredoc_label.first_encaps_node=!1,r(a,o,s)},read_encapsed_string:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=this.lexer.yylloc.first_offset,n=this.node("encapsed");this.next();var r=this.lexer.yylloc.prev_offset-(e?1:0),o=[],s=null;for(s="`"===t?this.ast.encapsed.TYPE_SHELL:'"'===t?this.ast.encapsed.TYPE_STRING:this.ast.encapsed.TYPE_HEREDOC;this.token!==t&&this.token!==this.EOF;)o.push(this.read_encapsed_string_item(!0));if(o.length>0&&"encapsedpart"===o[o.length-1].kind&&"string"===o[o.length-1].expression.kind){var a=o[o.length-1].expression,l=a.value[a.value.length-1];"\n"===l?"\r"===a.value[a.value.length-2]?a.value=a.value.substring(0,a.value.length-2):a.value=a.value.substring(0,a.value.length-1):"\r"===l&&(a.value=a.value.substring(0,a.value.length-1))}this.expect(t)&&this.next();var c=this.lexer._input.substring("heredoc"===s?i:r-1,this.lexer.yylloc.first_offset);return n=n(o,c,s),t===this.tok.T_END_HEREDOC&&(n.label=this.lexer.heredoc_label.label,this.lexer.heredoc_label.finished=!0),n},get_magic_constant:function(){var t=this.node("magic"),e=this.text();return this.next(),t(e.toUpperCase(),e)}}},function(t,e,i){"use strict";t.exports={read_top_statements:function(){for(var t=[];this.token!==this.EOF&&"}"!==this.token;){var e=this.read_top_statement();e&&(Array.isArray(e)?t=t.concat(e):t.push(e))}return t},read_top_statement:function(){switch(this.token){case this.tok.T_FUNCTION:return this.read_function(!1,!1);case this.tok.T_ABSTRACT:case this.tok.T_FINAL:case this.tok.T_CLASS:return this.read_class_declaration_statement();case this.tok.T_INTERFACE:return this.read_interface_declaration_statement();case this.tok.T_TRAIT:return this.read_trait_declaration_statement();case this.tok.T_USE:return this.read_use_statement();case this.tok.T_CONST:var t=this.node("constantstatement"),e=this.next().read_const_list();return this.expectEndOfStatement(),t(null,e);case this.tok.T_NAMESPACE:return this.read_namespace();case this.tok.T_HALT_COMPILER:var i=this.node("halt");return this.next().expect("(")&&this.next(),this.expect(")")&&this.next(),this.expect(";"),this.lexer.done=!0,i(this.lexer._input.substring(this.lexer.offset));default:return this.read_statement()}},read_inner_statements:function(){for(var t=[];this.token!=this.EOF&&"}"!==this.token;){var e=this.read_inner_statement();e&&(Array.isArray(e)?t=t.concat(e):t.push(e))}return t},read_const_list:function(){return this.read_list((function(){this.expect(this.tok.T_STRING);var t=this.node("constant"),e=this.node("identifier"),i=this.text();return this.next(),e=e(i),this.expect("=")?t(e,this.next().read_expr()):t(e,null)}),",",!1)},read_declare_list:function(){for(var t=[];this.token!=this.EOF&&")"!==this.token;){this.expect(this.tok.T_STRING);var e=this.node("declaredirective"),i=this.node("identifier"),n=this.text();this.next(),i=i(n);var r=null;if(this.expect("=")&&(r=this.next().read_expr()),t.push(e(i,r)),","!==this.token)break;this.next()}return t},read_inner_statement:function(){switch(this.token){case this.tok.T_FUNCTION:return this.read_function(!1,!1);case this.tok.T_ABSTRACT:case this.tok.T_FINAL:case this.tok.T_CLASS:return this.read_class_declaration_statement();case this.tok.T_INTERFACE:return this.read_interface_declaration_statement();case this.tok.T_TRAIT:return this.read_trait_declaration_statement();case this.tok.T_HALT_COMPILER:this.raiseError("__HALT_COMPILER() can only be used from the outermost scope");var t=this.node("halt");return this.next().expect("(")&&this.next(),this.expect(")")&&this.next(),t=t(this.lexer._input.substring(this.lexer.offset)),this.expect(";")&&this.next(),t;default:return this.read_statement()}},read_statement:function(){switch(this.token){case"{":return this.read_code_block(!1);case this.tok.T_IF:return this.read_if();case this.tok.T_SWITCH:return this.read_switch();case this.tok.T_FOR:return this.read_for();case this.tok.T_FOREACH:return this.read_foreach();case this.tok.T_WHILE:return this.read_while();case this.tok.T_DO:return this.read_do();case this.tok.T_COMMENT:return this.read_comment();case this.tok.T_DOC_COMMENT:return this.read_doc_comment();case this.tok.T_RETURN:var t=this.node("return");this.next();var e=this.read_optional_expr(";");return this.expectEndOfStatement(),t(e);case this.tok.T_BREAK:case this.tok.T_CONTINUE:var i=this.node(this.token===this.tok.T_CONTINUE?"continue":"break");this.next();var n=this.read_optional_expr(";");return this.expectEndOfStatement(),i(n);case this.tok.T_GLOBAL:var r=this.node("global"),o=this.next().read_list(this.read_simple_variable,",");return this.expectEndOfStatement(),r(o);case this.tok.T_STATIC:var s=[this.token,this.lexer.getState()],a=this.node();if(this.next().token===this.tok.T_DOUBLE_COLON){this.lexer.tokens.push(s);var l=this.next().read_expr();return this.expectEndOfStatement(l),a("expressionstatement",l)}if(this.token===this.tok.T_FUNCTION)return this.read_function(!0,[0,1,0]);var c=this.read_variable_declarations();return this.expectEndOfStatement(),a("static",c);case this.tok.T_ECHO:var h=this.node("echo"),u=this.text(),f="<?="===u||"<%="===u,d=this.next().read_function_list(this.read_expr,",");return this.expectEndOfStatement(),h(d,f);case this.tok.T_INLINE_HTML:var p=this.text(),m=this.lexer.yylloc.first_offset>0?this.lexer._input[this.lexer.yylloc.first_offset-1]:null,g="\r"===m||"\n"===m;g&&"\n"===m&&this.lexer.yylloc.first_offset>1&&"\r"===this.lexer._input[this.lexer.yylloc.first_offset-2]&&(m="\r\n");var _=this.node("inline");return this.next(),_(p,g?m+p:p);case this.tok.T_UNSET:var v=this.node("unset");this.next().expect("(")&&this.next();var y=this.read_function_list(this.read_variable,",");return this.expect(")")&&this.next(),this.expect(";")&&this.next(),v(y);case this.tok.T_DECLARE:var x,k=this.node("declare"),T=[];this.next().expect("(")&&this.next();var b=this.read_declare_list();if(this.expect(")")&&this.next(),":"===this.token){for(this.next();this.token!=this.EOF&&this.token!==this.tok.T_ENDDECLARE;)T.push(this.read_top_statement());0===T.length&&this.extractDoc&&this._docs.length>this._docIndex&&T.push(this.node("noop")()),this.expect(this.tok.T_ENDDECLARE)&&this.next(),this.expectEndOfStatement(),x=this.ast.declare.MODE_SHORT}else if("{"===this.token){for(this.next();this.token!=this.EOF&&"}"!==this.token;)T.push(this.read_top_statement());0===T.length&&this.extractDoc&&this._docs.length>this._docIndex&&T.push(this.node("noop")()),this.expect("}")&&this.next(),x=this.ast.declare.MODE_BLOCK}else this.expect(";")&&this.next(),x=this.ast.declare.MODE_NONE;return k(b,T,x);case this.tok.T_TRY:return this.read_try();case this.tok.T_THROW:var w=this.node("throw"),E=this.next().read_expr();return this.expectEndOfStatement(),w(E);case";":return this.next(),null;case this.tok.T_STRING:var C=this.node(),S=[this.token,this.lexer.getState()],A=this.text(),L=this.node("identifier");if(":"===this.next().token)return L=L(A),this.next(),C("label",L);L.destroy(),C.destroy(),this.lexer.tokens.push(S);var N=this.node("expressionstatement"),O=this.next().read_expr();return this.expectEndOfStatement(O),N(O);case this.tok.T_GOTO:var I=this.node("goto"),M=null;if(this.next().expect(this.tok.T_STRING)){M=this.node("identifier");var R=this.text();this.next(),M=M(R),this.expectEndOfStatement()}return I(M);default:var D=this.node("expressionstatement"),P=this.read_expr();return this.expectEndOfStatement(P),D(P)}},read_code_block:function(t){var e=this.node("block");this.expect("{")&&this.next();var i=t?this.read_top_statements():this.read_inner_statements();return 0===i.length&&this.extractDoc&&this._docs.length>this._docIndex&&i.push(this.node("noop")()),this.expect("}")&&this.next(),e(null,i)}}},function(t,e,i){"use strict";t.exports={read_switch:function(){var t=this.node("switch");this.expect(this.tok.T_SWITCH)&&this.next(),this.expect("(")&&this.next();var e=this.read_expr();this.expect(")")&&this.next();var i=":"===this.token;return t(e,this.read_switch_case_list(),i)},read_switch_case_list:function(){var t=null,e=this.node("block"),i=[];for("{"===this.token?t="}":":"===this.token?t=this.tok.T_ENDSWITCH:this.expect(["{",":"]),this.next(),";"===this.token&&this.next();this.token!==this.EOF&&this.token!==t;)i.push(this.read_case_list(t));return 0===i.length&&this.extractDoc&&this._docs.length>this._docIndex&&i.push(this.node("noop")()),this.expect(t)&&this.next(),t===this.tok.T_ENDSWITCH&&this.expectEndOfStatement(),e(null,i)},read_case_list:function(t){var e=this.node("case"),i=null;this.token===this.tok.T_CASE?i=this.next().read_expr():this.token===this.tok.T_DEFAULT?this.next():this.expect([this.tok.T_CASE,this.tok.T_DEFAULT]),this.expect([":",";"])&&this.next();for(var n=this.node("block"),r=[];this.token!==this.EOF&&this.token!==t&&this.token!==this.tok.T_CASE&&this.token!==this.tok.T_DEFAULT;)r.push(this.read_inner_statement());return e(i,n(null,r))}}},function(t,e,i){"use strict";t.exports={read_try:function(){this.expect(this.tok.T_TRY);for(var t=this.node("try"),e=null,i=[],n=this.next().read_statement();this.token===this.tok.T_CATCH;){var r=this.node("catch");this.next().expect("(")&&this.next();var o=this.read_list(this.read_namespace_name,"|",!1),s=this.read_variable(!0,!1);this.expect(")"),i.push(r(this.next().read_statement(),o,s))}return this.token===this.tok.T_FINALLY&&(e=this.next().read_statement()),t(n,i,e)}}},function(t,e,i){"use strict";t.exports={read_short_form:function(t){var e=this.node("block"),i=[];for(this.expect(":")&&this.next();this.token!=this.EOF&&this.token!==t;)i.push(this.read_inner_statement());return 0===i.length&&this.extractDoc&&this._docs.length>this._docIndex&&i.push(this.node("noop")()),this.expect(t)&&this.next(),this.expectEndOfStatement(),e(null,i)},read_function_list:function(t,e){var i=[];do{if(this.token==e&&this.version>=703&&i.length>0){i.push(this.node("noop")());break}if(i.push(t.apply(this,[])),this.token!=e)break;if(")"==this.next().token&&this.version>=703)break}while(this.token!=this.EOF);return i},read_list:function(t,e,i){var n=[];if(this.token==e&&(i&&n.push("function"==typeof t?this.node("noop")():null),this.next()),"function"==typeof t)do{var r=t.apply(this,[]);if(r&&n.push(r),this.token!=e)break}while(this.next().token!=this.EOF);else{if(!this.expect(t))return[];for(n.push(this.text());this.next().token!=this.EOF&&this.token==e&&this.next().token==t;)n.push(this.text())}return n},read_name_list:function(){return this.read_list(this.read_namespace_name,",",!1)},read_byref:function(t){var e=this.node("byref");this.next(),e=e(null);var i=t();return i&&(this.ast.swapLocations(i,e,i,this),i.byref=!0),i},read_variable_declarations:function(){return this.read_list((function(){var t=this.node("staticvariable"),e=this.node("variable");if(this.expect(this.tok.T_VARIABLE)){var i=this.text().substring(1);this.next(),e=e(i,!1)}else e=e("#ERR",!1);return"="===this.token?t(e,this.next().read_expr()):e}),",")},read_extends_from:function(){return this.token===this.tok.T_EXTENDS?this.next().read_namespace_name():null},read_interface_extends_list:function(){return this.token===this.tok.T_EXTENDS?this.next().read_name_list():null},read_implements_list:function(){return this.token===this.tok.T_IMPLEMENTS?this.next().read_name_list():null}}},function(t,e,i){"use strict";t.exports={read_variable:function(t,e){var i;if("&"===this.token)return this.read_byref(this.read_variable.bind(this,t,e));if(this.is([this.tok.T_VARIABLE,"$"]))i=this.read_reference_variable(e);else if(this.is([this.tok.T_NS_SEPARATOR,this.tok.T_STRING,this.tok.T_NAMESPACE])){i=this.node();var n=this.read_namespace_name();if(this.token!=this.tok.T_DOUBLE_COLON&&"("!=this.token&&-1===["parentreference","selfreference"].indexOf(n.kind)){var r=n.name.toLowerCase();"true"===r?i=n.destroy(i("boolean",!0,n.name)):"false"===r?i=n.destroy(i("boolean",!1,n.name)):"null"===r?i=n.destroy(i("nullkeyword",n.name)):(i.destroy(n),i=n)}else i.destroy(n),i=n}else if(this.token===this.tok.T_STATIC){i=this.node("staticreference");var o=this.text();this.next(),i=i(o)}else this.expect("VARIABLE");return this.token===this.tok.T_DOUBLE_COLON&&(i=this.read_static_getter(i,e)),this.recursive_variable_chain_scan(i,t,e)},read_static_getter:function(t,e){var i,n,r=this.node("staticlookup");return this.next().is([this.tok.T_VARIABLE,"$"])?i=this.read_reference_variable(e):this.token===this.tok.T_STRING||this.token===this.tok.T_CLASS||this.version>=700&&this.is("IDENTIFIER")?(i=this.node("identifier"),n=this.text(),this.next(),i=i(n)):"{"===this.token?(i=this.node("literal"),n=this.next().read_expr(),this.expect("}")&&this.next(),i=i("literal",n,null),this.expect("(")):(this.error([this.tok.T_VARIABLE,this.tok.T_STRING]),i=this.node("identifier"),n=this.text(),this.next(),i=i(n)),r(t,i)},read_what:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=null,i=null;switch(this.next().token){case this.tok.T_STRING:e=this.node("identifier"),i=this.text(),this.next(),e=e(i),t&&this.token===this.tok.T_OBJECT_OPERATOR&&this.error();break;case this.tok.T_VARIABLE:e=this.node("variable"),i=this.text().substring(1),this.next(),e=e(i,!1);break;case"$":e=this.node(),this.next().expect(["$","{",this.tok.T_VARIABLE]),"{"===this.token?(i=this.next().read_expr(),this.expect("}")&&this.next(),e=e("variable",i,!0)):e=e("variable",i=this.read_expr(),!1);break;case"{":e=this.node("encapsedpart"),i=this.next().read_expr(),this.expect("}")&&this.next(),e=e(i,"complex",!1);break;default:this.error([this.tok.T_STRING,this.tok.T_VARIABLE,"$","{"]),e=this.node("identifier"),i=this.text(),this.next(),e=e(i)}return e},recursive_variable_chain_scan:function(t,e,i){var n,r;t:for(;this.token!=this.EOF;)switch(this.token){case"(":if(e)return t;t=this.node("call")(t,this.read_argument_list());break;case"[":case"{":var o="["===this.token;n=this.node("offsetlookup"),this.next(),r=!1,i?(r=this.read_encaps_var_offset(),this.expect(o?"]":"}")&&this.next()):(o?"]"!==this.token:"}"!==this.token)?(r=this.read_expr(),this.expect(o?"]":"}")&&this.next()):this.next(),t=n(t,r);break;case this.tok.T_DOUBLE_COLON:"staticlookup"===t.kind&&"identifier"===t.offset.kind&&this.error(),t=(n=this.node("staticlookup"))(t,this.read_what(!0));break;case this.tok.T_OBJECT_OPERATOR:t=(n=this.node("propertylookup"))(t,this.read_what());break;default:break t}return t},read_encaps_var_offset:function(){var t=this.node();if(this.token===this.tok.T_STRING){var e=this.text();this.next(),t=t("identifier",e)}else if(this.token===this.tok.T_NUM_STRING){var i=this.text();this.next(),t=t("number",i,null)}else if("-"===this.token){this.next();var n=-1*this.text();this.expect(this.tok.T_NUM_STRING)&&this.next(),t=t("number",n,null)}else if(this.token===this.tok.T_VARIABLE){var r=this.text().substring(1);this.next(),t=t("variable",r,!1)}else{this.expect([this.tok.T_STRING,this.tok.T_NUM_STRING,"-",this.tok.T_VARIABLE]);var o=this.text();this.next(),t=t("identifier",o)}return t},read_reference_variable:function(t){for(var e,i=this.read_simple_variable();this.token!=this.EOF;){var n=this.node();if("{"!=this.token||t){n.destroy();break}e=this.next().read_expr(),this.expect("}")&&this.next(),i=n("offsetlookup",i,e)}return i},read_simple_variable:function(){var t,e=this.node("variable");if(this.expect([this.tok.T_VARIABLE,"$"])&&this.token===this.tok.T_VARIABLE)t=this.text().substring(1),this.next(),e=e(t,!1);else switch("$"===this.token&&this.next(),this.token){case"{":var i=this.next().read_expr();this.expect("}")&&this.next(),e=e(i,!0);break;case"$":e=e(this.read_simple_variable(),!1);break;case this.tok.T_VARIABLE:t=this.text().substring(1);var n=this.node("variable");this.next(),e=e(n(t,!1),!1);break;default:this.error(["{","$",this.tok.T_VARIABLE]),t=this.text(),this.next(),e=e(t,!1)}return e}}},function(t,e,i){"use strict";t.exports={values:{101:"T_HALT_COMPILER",102:"T_USE",103:"T_ENCAPSED_AND_WHITESPACE",104:"T_OBJECT_OPERATOR",105:"T_STRING",106:"T_DOLLAR_OPEN_CURLY_BRACES",107:"T_STRING_VARNAME",108:"T_CURLY_OPEN",109:"T_NUM_STRING",110:"T_ISSET",111:"T_EMPTY",112:"T_INCLUDE",113:"T_INCLUDE_ONCE",114:"T_EVAL",115:"T_REQUIRE",116:"T_REQUIRE_ONCE",117:"T_NAMESPACE",118:"T_NS_SEPARATOR",119:"T_AS",120:"T_IF",121:"T_ENDIF",122:"T_WHILE",123:"T_DO",124:"T_FOR",125:"T_SWITCH",126:"T_BREAK",127:"T_CONTINUE",128:"T_RETURN",129:"T_GLOBAL",130:"T_STATIC",131:"T_ECHO",132:"T_INLINE_HTML",133:"T_UNSET",134:"T_FOREACH",135:"T_DECLARE",136:"T_TRY",137:"T_THROW",138:"T_GOTO",139:"T_FINALLY",140:"T_CATCH",141:"T_ENDDECLARE",142:"T_LIST",143:"T_CLONE",144:"T_PLUS_EQUAL",145:"T_MINUS_EQUAL",146:"T_MUL_EQUAL",147:"T_DIV_EQUAL",148:"T_CONCAT_EQUAL",149:"T_MOD_EQUAL",150:"T_AND_EQUAL",151:"T_OR_EQUAL",152:"T_XOR_EQUAL",153:"T_SL_EQUAL",154:"T_SR_EQUAL",155:"T_INC",156:"T_DEC",157:"T_BOOLEAN_OR",158:"T_BOOLEAN_AND",159:"T_LOGICAL_OR",160:"T_LOGICAL_AND",161:"T_LOGICAL_XOR",162:"T_SL",163:"T_SR",164:"T_IS_IDENTICAL",165:"T_IS_NOT_IDENTICAL",166:"T_IS_EQUAL",167:"T_IS_NOT_EQUAL",168:"T_IS_SMALLER_OR_EQUAL",169:"T_IS_GREATER_OR_EQUAL",170:"T_INSTANCEOF",171:"T_INT_CAST",172:"T_DOUBLE_CAST",173:"T_STRING_CAST",174:"T_ARRAY_CAST",175:"T_OBJECT_CAST",176:"T_BOOL_CAST",177:"T_UNSET_CAST",178:"T_EXIT",179:"T_PRINT",180:"T_YIELD",181:"T_YIELD_FROM",182:"T_FUNCTION",183:"T_DOUBLE_ARROW",184:"T_DOUBLE_COLON",185:"T_ARRAY",186:"T_CALLABLE",187:"T_CLASS",188:"T_ABSTRACT",189:"T_TRAIT",190:"T_FINAL",191:"T_EXTENDS",192:"T_INTERFACE",193:"T_IMPLEMENTS",194:"T_VAR",195:"T_PUBLIC",196:"T_PROTECTED",197:"T_PRIVATE",198:"T_CONST",199:"T_NEW",200:"T_INSTEADOF",201:"T_ELSEIF",202:"T_ELSE",203:"T_ENDSWITCH",204:"T_CASE",205:"T_DEFAULT",206:"T_ENDFOR",207:"T_ENDFOREACH",208:"T_ENDWHILE",209:"T_CONSTANT_ENCAPSED_STRING",210:"T_LNUMBER",211:"T_DNUMBER",212:"T_LINE",213:"T_FILE",214:"T_DIR",215:"T_TRAIT_C",216:"T_METHOD_C",217:"T_FUNC_C",218:"T_NS_C",219:"T_START_HEREDOC",220:"T_END_HEREDOC",221:"T_CLASS_C",222:"T_VARIABLE",223:"T_OPEN_TAG",224:"T_OPEN_TAG_WITH_ECHO",225:"T_CLOSE_TAG",226:"T_WHITESPACE",227:"T_COMMENT",228:"T_DOC_COMMENT",229:"T_ELLIPSIS",230:"T_COALESCE",231:"T_POW",232:"T_POW_EQUAL",233:"T_SPACESHIP",234:"T_COALESCE_EQUAL",235:"T_FN"},names:{T_HALT_COMPILER:101,T_USE:102,T_ENCAPSED_AND_WHITESPACE:103,T_OBJECT_OPERATOR:104,T_STRING:105,T_DOLLAR_OPEN_CURLY_BRACES:106,T_STRING_VARNAME:107,T_CURLY_OPEN:108,T_NUM_STRING:109,T_ISSET:110,T_EMPTY:111,T_INCLUDE:112,T_INCLUDE_ONCE:113,T_EVAL:114,T_REQUIRE:115,T_REQUIRE_ONCE:116,T_NAMESPACE:117,T_NS_SEPARATOR:118,T_AS:119,T_IF:120,T_ENDIF:121,T_WHILE:122,T_DO:123,T_FOR:124,T_SWITCH:125,T_BREAK:126,T_CONTINUE:127,T_RETURN:128,T_GLOBAL:129,T_STATIC:130,T_ECHO:131,T_INLINE_HTML:132,T_UNSET:133,T_FOREACH:134,T_DECLARE:135,T_TRY:136,T_THROW:137,T_GOTO:138,T_FINALLY:139,T_CATCH:140,T_ENDDECLARE:141,T_LIST:142,T_CLONE:143,T_PLUS_EQUAL:144,T_MINUS_EQUAL:145,T_MUL_EQUAL:146,T_DIV_EQUAL:147,T_CONCAT_EQUAL:148,T_MOD_EQUAL:149,T_AND_EQUAL:150,T_OR_EQUAL:151,T_XOR_EQUAL:152,T_SL_EQUAL:153,T_SR_EQUAL:154,T_INC:155,T_DEC:156,T_BOOLEAN_OR:157,T_BOOLEAN_AND:158,T_LOGICAL_OR:159,T_LOGICAL_AND:160,T_LOGICAL_XOR:161,T_SL:162,T_SR:163,T_IS_IDENTICAL:164,T_IS_NOT_IDENTICAL:165,T_IS_EQUAL:166,T_IS_NOT_EQUAL:167,T_IS_SMALLER_OR_EQUAL:168,T_IS_GREATER_OR_EQUAL:169,T_INSTANCEOF:170,T_INT_CAST:171,T_DOUBLE_CAST:172,T_STRING_CAST:173,T_ARRAY_CAST:174,T_OBJECT_CAST:175,T_BOOL_CAST:176,T_UNSET_CAST:177,T_EXIT:178,T_PRINT:179,T_YIELD:180,T_YIELD_FROM:181,T_FUNCTION:182,T_DOUBLE_ARROW:183,T_DOUBLE_COLON:184,T_ARRAY:185,T_CALLABLE:186,T_CLASS:187,T_ABSTRACT:188,T_TRAIT:189,T_FINAL:190,T_EXTENDS:191,T_INTERFACE:192,T_IMPLEMENTS:193,T_VAR:194,T_PUBLIC:195,T_PROTECTED:196,T_PRIVATE:197,T_CONST:198,T_NEW:199,T_INSTEADOF:200,T_ELSEIF:201,T_ELSE:202,T_ENDSWITCH:203,T_CASE:204,T_DEFAULT:205,T_ENDFOR:206,T_ENDFOREACH:207,T_ENDWHILE:208,T_CONSTANT_ENCAPSED_STRING:209,T_LNUMBER:210,T_DNUMBER:211,T_LINE:212,T_FILE:213,T_DIR:214,T_TRAIT_C:215,T_METHOD_C:216,T_FUNC_C:217,T_NS_C:218,T_START_HEREDOC:219,T_END_HEREDOC:220,T_CLASS_C:221,T_VARIABLE:222,T_OPEN_TAG:223,T_OPEN_TAG_WITH_ECHO:224,T_CLOSE_TAG:225,T_WHITESPACE:226,T_COMMENT:227,T_DOC_COMMENT:228,T_ELLIPSIS:229,T_COALESCE:230,T_POW:231,T_POW_EQUAL:232,T_SPACESHIP:233,T_COALESCE_EQUAL:234,T_FN:235}}},function(t,e,i){"use 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