markdown-live-preview/public/js/ace/ext-emmet.js

define("ace/snippets",["require","exports","module","ace/lib/oop","ace/lib/event_emitter","ace/lib/lang","ace/range","ace/range_list","ace/keyboard/hash_handler","ace/tokenizer","ace/clipboard","ace/lib/dom","ace/editor"],function(e,t,n){"use strict";function h(e){var t=(new Date).toLocaleString("en-us",e);return t.length==1?"0"+t:t}var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=e("./lib/lang"),o=e("./range").Range,u=e("./range_list").RangeList,a=e("./keyboard/hash_handler").HashHandler,f=e("./tokenizer").Tokenizer,l=e("./clipboard"),c={CURRENT_WORD:function(e){return e.session.getTextRange(e.session.getWordRange())},SELECTION:function(e,t,n){var r=e.session.getTextRange();return n?r.replace(/\n\r?([ \t]*\S)/g,"\n"+n+"$1"):r},CURRENT_LINE:function(e){return e.session.getLine(e.getCursorPosition().row)},PREV_LINE:function(e){return e.session.getLine(e.getCursorPosition().row-1)},LINE_INDEX:function(e){return e.getCursorPosition().row},LINE_NUMBER:function(e){return e.getCursorPosition().row+1},SOFT_TABS:function(e){return e.session.getUseSoftTabs()?"YES":"NO"},TAB_SIZE:function(e){return e.session.getTabSize()},CLIPBOARD:function(e){return l.getText&&l.getText()},FILENAME:function(e){return/[^/\\]*$/.exec(this.FILEPATH(e))[0]},FILENAME_BASE:function(e){return/[^/\\]*$/.exec(this.FILEPATH(e))[0].replace(/\.[^.]*$/,"")},DIRECTORY:function(e){return this.FILEPATH(e).replace(/[^/\\]*$/,"")},FILEPATH:function(e){return"/not implemented.txt"},WORKSPACE_NAME:function(){return"Unknown"},FULLNAME:function(){return"Unknown"},BLOCK_COMMENT_START:function(e){var t=e.session.$mode||{};return t.blockComment&&t.blockComment.start||""},BLOCK_COMMENT_END:function(e){var t=e.session.$mode||{};return t.blockComment&&t.blockComment.end||""},LINE_COMMENT:function(e){var t=e.session.$mode||{};return t.lineCommentStart||""},CURRENT_YEAR:h.bind(null,{year:"numeric"}),CURRENT_YEAR_SHORT:h.bind(null,{year:"2-digit"}),CURRENT_MONTH:h.bind(null,{month:"numeric"}),CURRENT_MONTH_NAME:h.bind(null,{month:"long"}),CURRENT_MONTH_NAME_SHORT:h.bind(null,{month:"short"}),CURRENT_DATE:h.bind(null,{day:"2-digit"}),CURRENT_DAY_NAME:h.bind(null,{weekday:"long"}),CURRENT_DAY_NAME_SHORT:h.bind(null,{weekday:"short"}),CURRENT_HOUR:h.bind(null,{hour:"2-digit",hour12:!1}),CURRENT_MINUTE:h.bind(null,{minute:"2-digit"}),CURRENT_SECOND:h.bind(null,{second:"2-digit"})};c.SELECTED_TEXT=c.SELECTION;var p=function(){this.snippetMap={},this.snippetNameMap={}};(function(){r.implement(this,i),this.getTokenizer=function(){return p.$tokenizer||this.createTokenizer()},this.createTokenizer=function(){function e(e){return e=e.substr(1),/^\d+$/.test(e)?[{tabstopId:parseInt(e,10)}]:[{text:e}]}function t(e){return"(?:[^\\\\"+e+"]|\\\\.)"}var n={regex:"/("+t("/")+"+)/",onMatch:function(e,t,n){var r=n[0];return r.fmtString=!0,r.guard=e.slice(1,-1),r.flag="",""},next:"formatString"};return p.$tokenizer=new f({start:[{regex:/\\./,onMatch:function(e,t,n){var r=e[1];return r=="}"&&n.length?e=r:"`$\\".indexOf(r)!=-1&&(e=r),[e]}},{regex:/}/,onMatch:function(e,t,n){return[n.length?n.shift():e]}},{regex:/\$(?:\d+|\w+)/,onMatch:e},{regex:/\$\{[\dA-Z_a-z]+/,onMatch:function(t,n,r){var i=e(t.substr(1));return r.unshift(i[0]),i},next:"snippetVar"},{regex:/\n/,token:"newline",merge:!1}],snippetVar:[{regex:"\\|"+t("\\|")+"*\\|",onMatch:function(e,t,n){var r=e.slice(1,-1).replace(/\\[,|\\]|,/g,function(e){return e.length==2?e[1]:"\0"}).split("\0").map(function(e){return{value:e}});return n[0].choices=r,[r[0]]},next:"start"},n,{regex:"([^:}\\\\]|\\\\.)*:?",token:"",next:"start"}],formatString:[{regex:/:/,onMatch:function(e,t,n){return n.length&&n[0].expectElse?(n[0].expectElse=!1,n[0].ifEnd={elseEnd:n[0]},[n[0].ifEnd]):":"}},{regex:/\\./,onMatch:function(e,t,n){var r=e[1];return r=="}"&&n.length?e=r:"`$\\".indexOf(r)!=-1?e=r:r=="n"?e="\n":r=="t"?e="	":"ulULE".indexOf(r)!=-1&&(e={changeCase:r,local:r>"a"}),[e]}},{regex:"/\\w*}",onMatch:function(e,t,n){var r=n.shift();return r&&(r.flag=e.slice(1,-1)),this.next=r&&r.tabstopId?"start":"",[r||e]},next:"start"},{regex:/\$(?:\d+|\w+)/,onMatch:function(e,t,n){return[{text:e.slice(1)}]}},{regex:/\${\w+/,onMatch:function(e,t,n){var r={text:e.slice(2)};return n.unshift(r),[r]},next:"formatStringVar"},{regex:/\n/,token:"newline",merge:!1},{regex:/}/,onMatch:function(e,t,n){var r=n.shift();return this.next=r&&r.tabstopId?"start":"",[r||e]},next:"start"}],formatStringVar:[{regex:/:\/\w+}/,onMatch:function(e,t,n){var r=n[0];return r.formatFunction=e.slice(2,-1),[n.shift()]},next:"formatString"},n,{regex:/:[\?\-+]?/,onMatch:function(e,t,n){e[1]=="+"&&(n[0].ifEnd=n[0]),e[1]=="?"&&(n[0].expectElse=!0)},next:"formatString"},{regex:"([^:}\\\\]|\\\\.)*:?",token:"",next:"formatString"}]}),p.$tokenizer},this.tokenizeTmSnippet=function(e,t){return this.getTokenizer().getLineTokens(e,t).tokens.map(function(e){return e.value||e})},this.getVariableValue=function(e,t,n){if(/^\d+$/.test(t))return(this.variables.__||{})[t]||"";if(/^[A-Z]\d+$/.test(t))return(this.variables[t[0]+"__"]||{})[t.substr(1)]||"";t=t.replace(/^TM_/,"");if(!this.variables.hasOwnProperty(t))return"";var r=this.variables[t];return typeof r=="function"&&(r=this.variables[t](e,t,n)),r==null?"":r},this.variables=c,this.tmStrFormat=function(e,t,n){if(!t.fmt)return e;var r=t.flag||"",i=t.guard;i=new RegExp(i,r.replace(/[^gim]/g,""));var s=typeof t.fmt=="string"?this.tokenizeTmSnippet(t.fmt,"formatString"):t.fmt,o=this,u=e.replace(i,function(){var e=o.variables.__;o.variables.__=[].slice.call(arguments);var t=o.resolveVariables(s,n),r="E";for(var i=0;i<t.length;i++){var u=t[i];if(typeof u=="object"){t[i]="";if(u.changeCase&&u.local){var a=t[i+1];a&&typeof a=="string"&&(u.changeCase=="u"?t[i]=a[0].toUpperCase():t[i]=a[0].toLowerCase(),t[i+1]=a.substr(1))}else u.changeCase&&(r=u.changeCase)}else r=="U"?t[i]=u.toUpperCase():r=="L"&&(t[i]=u.toLowerCase())}return o.variables.__=e,t.join("")});return u},this.tmFormatFunction=function(e,t,n){return t.formatFunction=="upcase"?e.toUpperCase():t.formatFunction=="downcase"?e.toLowerCase():e},this.resolveVariables=function(e,t){function f(t){var n=e.indexOf(t,s+1);n!=-1&&(s=n)}var n=[],r="",i=!0;for(var s=0;s<e.length;s++){var o=e[s];if(typeof o=="string"){n.push(o),o=="\n"?(i=!0,r=""):i&&(r=/^\t*/.exec(o)[0],i=/\S/.test(o));continue}if(!o)continue;i=!1;if(o.fmtString){var u=e.indexOf(o,s+1);u==-1&&(u=e.length),o.fmt=e.slice(s+1,u),s=u}if(o.text){var a=this.getVariableValue(t,o.text,r)+"";o.fmtString&&(a=this.tmStrFormat(a,o,t)),o.formatFunction&&(a=this.tmFormatFunction(a,o,t)),a&&!o.ifEnd?(n.push(a),f(o)):!a&&o.ifEnd&&f(o.ifEnd)}else o.elseEnd?f(o.elseEnd):o.tabstopId!=null?n.push(o):o.changeCase!=null&&n.push(o)}return n},this.insertSnippetForSelection=function(e,t){function f(e){var t=[];for(var n=0;n<e.length;n++){var r=e[n];if(typeof r=="object"){if(a[r.tabstopId])continue;var i=e.lastIndexOf(r,n-1);r=t[i]||{tabstopId:r.tabstopId}}t[n]=r}return t}var n=e.getCursorPosition(),r=e.session.getLine(n.row),i=e.session.getTabString(),s=r.match(/^\s*/)[0];n.column<s.length&&(s=s.slice(0,n.column)),t=t.replace(/\r/g,"");var o=this.tokenizeTmSnippet(t);o=this.resolveVariables(o,e),o=o.map(function(e){return e=="\n"?e+s:typeof e=="string"?e.replace(/\t/g,i):e});var u=[];o.forEach(function(e,t){if(typeof e!="object")return;var n=e.tabstopId,r=u[n];r||(r=u[n]=[],r.index=n,r.value="",r.parents={});if(r.indexOf(e)!==-1)return;e.choices&&!r.choices&&(r.choices=e.choices),r.push(e);var i=o.indexOf(e,t+1);if(i===-1)return;var s=o.slice(t+1,i),a=s.some(function(e){return typeof e=="object"});a&&!r.value?r.value=s:s.length&&(!r.value||typeof r.value!="string")&&(r.value=s.join(""))}),u.forEach(function(e){e.length=0});var a={};for(var l=0;l<o.length;l++){var c=o[l];if(typeof c!="object")continue;var h=c.tabstopId,p=u[h],v=o.indexOf(c,l+1);if(a[h]){a[h]===c&&(delete a[h],Object.keys(a).forEach(function(e){p.parents[e]=!0}));continue}a[h]=c;var m=p.value;typeof m!="string"?m=f(m):c.fmt&&(m=this.tmStrFormat(m,c,e)),o.splice.apply(o,[l+1,Math.max(0,v-l)].concat(m,c)),p.indexOf(c)===-1&&p.push(c)}var g=0,y=0,b="";o.forEach(function(e){if(typeof e=="string"){var t=e.split("\n");t.length>1?(y=t[t.length-1].length,g+=t.length-1):y+=e.length,b+=e}else e&&(e.start?e.end={row:g,column:y}:e.start={row:g,column:y})});var w=e.getSelectionRange(),E=e.session.replace(w,b),S=new d(e),x=e.inVirtualSelectionMode&&e.selection.index;S.addTabstops(u,w.start,E,x)},this.insertSnippet=function(e,t){var n=this;if(e.inVirtualSelectionMode)return n.insertSnippetForSelection(e,t);e.forEachSelection(function(){n.insertSnippetForSelection(e,t)},null,{keepOrder:!0}),e.tabstopManager&&e.tabstopManager.tabNext()},this.$getScope=function(e){var t=e.session.$mode.$id||"";t=t.split("/").pop();if(t==="html"||t==="php"){t==="php"&&!e.session.$mode.inlinePhp&&(t="html");var n=e.getCursorPosition(),r=e.session.getState(n.row);typeof r=="object"&&(r=r[0]),r.substring&&(r.substring(0,3)=="js-"?t="javascript":r.substring(0,4)=="css-"?t="css":r.substring(0,4)=="php-"&&(t="php"))}return t},this.getActiveScopes=function(e){var t=this.$getScope(e),n=[t],r=this.snippetMap;return r[t]&&r[t].includeScopes&&n.push.apply(n,r[t].includeScopes),n.push("_"),n},this.expandWithTab=function(e,t){var n=this,r=e.forEachSelection(function(){return n.expandSnippetForSelection(e,t)},null,{keepOrder:!0});return r&&e.tabstopManager&&e.tabstopManager.tabNext(),r},this.expandSnippetForSelection=function(e,t){var n=e.getCursorPosition(),r=e.session.getLine(n.row),i=r.substring(0,n.column),s=r.substr(n.column),o=this.snippetMap,u;return this.getActiveScopes(e).some(function(e){var t=o[e];return t&&(u=this.findMatchingSnippet(t,i,s)),!!u},this),u?t&&t.dryRun?!0:(e.session.doc.removeInLine(n.row,n.column-u.replaceBefore.length,n.column+u.replaceAfter.length),this.variables.M__=u.matchBefore,this.variables.T__=u.matchAfter,this.insertSnippetForSelection(e,u.content),this.variables.M__=this.variables.T__=null,!0):!1},this.findMatchingSnippet=function(e,t,n){for(var r=e.length;r--;){var i=e[r];if(i.startRe&&!i.startRe.test(t))continue;if(i.endRe&&!i.endRe.test(n))continue;if(!i.startRe&&!i.endRe)continue;return i.matchBefore=i.startRe?i.startRe.exec(t):[""],i.matchAfter=i.endRe?i.endRe.exec(n):[""],i.replaceBefore=i.triggerRe?i.triggerRe.exec(t)[0]:"",i.replaceAfter=i.endTriggerRe?i.endTriggerRe.exec(n)[0]:"",i}},this.snippetMap={},this.snippetNameMap={},this.register=function(e,t){function o(e){return e&&!/^\^?\(.*\)\$?$|^\\b$/.test(e)&&(e="(?:"+e+")"),e||""}function u(e,t,n){return e=o(e),t=o(t),n?(e=t+e,e&&e[e.length-1]!="$"&&(e+="$")):(e+=t,e&&e[0]!="^"&&(e="^"+e)),new RegExp(e)}function a(e){e.scope||(e.scope=t||"_"),t=e.scope,n[t]||(n[t]=[],r[t]={});var o=r[t];if(e.name){var a=o[e.name];a&&i.unregister(a),o[e.name]=e}n[t].push(e),e.prefix&&(e.tabTrigger=e.prefix),!e.content&&e.body&&(e.content=Array.isArray(e.body)?e.body.join("\n"):e.body),e.tabTrigger&&!e.trigger&&(!e.guard&&/^\w/.test(e.tabTrigger)&&(e.guard="\\b"),e.trigger=s.escapeRegExp(e.tabTrigger));if(!e.trigger&&!e.guard&&!e.endTrigger&&!e.endGuard)return;e.startRe=u(e.trigger,e.guard,!0),e.triggerRe=new RegExp(e.trigger),e.endRe=u(e.endTrigger,e.endGuard,!0),e.endTriggerRe=new RegExp(e.endTrigger)}var n=this.snippetMap,r=this.snippetNameMap,i=this;e||(e=[]),Array.isArray(e)?e.forEach(a):Object.keys(e).forEach(function(t){a(e[t])}),this._signal("registerSnippets",{scope:t})},this.unregister=function(e,t){function i(e){var i=r[e.scope||t];if(i&&i[e.name]){delete i[e.name];var s=n[e.scope||t],o=s&&s.indexOf(e);o>=0&&s.splice(o,1)}}var n=this.snippetMap,r=this.snippetNameMap;e.content?i(e):Array.isArray(e)&&e.forEach(i)},this.parseSnippetFile=function(e){e=e.replace(/\r/g,"");var t=[],n={},r=/^#.*|^({[\s\S]*})\s*$|^(\S+) (.*)$|^((?:\n*\t.*)+)/gm,i;while(i=r.exec(e)){if(i[1])try{n=JSON.parse(i[1]),t.push(n)}catch(s){}if(i[4])n.content=i[4].replace(/^\t/gm,""),t.push(n),n={};else{var o=i[2],u=i[3];if(o=="regex"){var a=/\/((?:[^\/\\]|\\.)*)|$/g;n.guard=a.exec(u)[1],n.trigger=a.exec(u)[1],n.endTrigger=a.exec(u)[1],n.endGuard=a.exec(u)[1]}else o=="snippet"?(n.tabTrigger=u.match(/^\S*/)[0],n.name||(n.name=u)):o&&(n[o]=u)}}return t},this.getSnippetByName=function(e,t){var n=this.snippetNameMap,r;return this.getActiveScopes(t).some(function(t){var i=n[t];return i&&(r=i[e]),!!r},this),r}}).call(p.prototype);var d=function(e){if(e.tabstopManager)return e.tabstopManager;e.tabstopManager=this,this.$onChange=this.onChange.bind(this),this.$onChangeSelection=s.delayedCall(this.onChangeSelection.bind(this)).schedule,this.$onChangeSession=this.onChangeSession.bind(this),this.$onAfterExec=this.onAfterExec.bind(this),this.attach(e)};(function(){this.attach=function(e){this.index=0,this.ranges=[],this.tabstops=[],this.$openTabstops=null,this.selectedTabstop=null,this.editor=e,this.editor.on("change",this.$onChange),this.editor.on("changeSelection",this.$onChangeSelection),this.editor.on("changeSession",this.$onChangeSession),this.editor.commands.on("afterExec",this.$onAfterExec),this.editor.keyBinding.addKeyboardHandler(this.keyboardHandler)},this.detach=function(){this.tabstops.forEach(this.removeTabstopMarkers,this),this.ranges=null,this.tabstops=null,this.selectedTabstop=null,this.editor.removeListener("change",this.$onChange),this.editor.removeListener("changeSelection",this.$onChangeSelection),this.editor.removeListener("changeSession",this.$onChangeSession),this.editor.commands.removeListener("afterExec",this.$onAfterExec),this.editor.keyBinding.removeKeyboardHandler(this.keyboardHandler),this.editor.tabstopManager=null,this.editor=null},this.onChange=function(e){var t=e.action[0]=="r",n=this.selectedTabstop||{},r=n.parents||{},i=(this.tabstops||[]).slice();for(var s=0;s<i.length;s++){var o=i[s],u=o==n||r[o.index];o.rangeList.$bias=u?0:1;if(e.action=="remove"&&o!==n){var a=o.parents&&o.parents[n.index],f=o.rangeList.pointIndex(e.start,a);f=f<0?-f-1:f+1;var l=o.rangeList.pointIndex(e.end,a);l=l<0?-l-1:l-1;var c=o.rangeList.ranges.slice(f,l);for(var h=0;h<c.length;h++)this.removeRange(c[h])}o.rangeList.$onChange(e)}var p=this.editor.session;!this.$inChange&&t&&p.getLength()==1&&!p.getValue()&&this.detach()},this.updateLinkedFields=function(){var e=this.selectedTabstop;if(!e||!e.hasLinkedRanges||!e.firstNonLinked)return;this.$inChange=!0;var n=this.editor.session,r=n.getTextRange(e.firstNonLinked);for(var i=0;i<e.length;i++){var s=e[i];if(!s.linked)continue;var o=s.original,u=t.snippetManager.tmStrFormat(r,o,this.editor);n.replace(s,u)}this.$inChange=!1},this.onAfterExec=function(e){e.command&&!e.command.readOnly&&this.updateLinkedFields()},this.onChangeSelection=function(){if(!this.editor)return;var e=this.editor.selection.lead,t=this.editor.selection.anchor,n=this.editor.selection.isEmpty();for(var r=0;r<this.ranges.length;r++){if(this.ranges[r].linked)continue;var i=this.ranges[r].contains(e.row,e.column),s=n||this.ranges[r].contains(t.row,t.column);if(i&&s)return}this.detach()},this.onChangeSession=function(){this.detach()},this.tabNext=function(e){var t=this.tabstops.length,n=this.index+(e||1);n=Math.min(Math.max(n,1),t),n==t&&(n=0),this.selectTabstop(n),n===0&&this.detach()},this.selectTabstop=function(e){this.$openTabstops=null;var t=this.tabstops[this.index];t&&this.addTabstopMarkers(t),this.index=e,t=this.tabstops[this.index];if(!t||!t.length)return;this.selectedTabstop=t;var n=t.firstNonLinked||t;t.choices&&(n.cursor=n.start);if(!this.editor.inVirtualSelectionMode){var r=this.editor.multiSelect;r.toSingleRange(n);for(var i=0;i<t.length;i++){if(t.hasLinkedRanges&&t[i].linked)continue;r.addRange(t[i].clone(),!0)}}else this.editor.selection.fromOrientedRange(n);this.editor.keyBinding.addKeyboardHandler(this.keyboardHandler),this.selectedTabstop&&this.selectedTabstop.choices&&this.editor.execCommand("startAutocomplete",{matches:this.selectedTabstop.choices})},this.addTabstops=function(e,t,n){var r=this.useLink||!this.editor.getOption("enableMultiselect");this.$openTabstops||(this.$openTabstops=[]);if(!e[0]){var i=o.fromPoints(n,n);m(i.start,t),m(i.end,t),e[0]=[i],e[0].index=0}var s=this.index,a=[s+1,0],f=this.ranges;e.forEach(function(e,n){var i=this.$openTabstops[n]||e;for(var s=0;s<e.length;s++){var l=e[s],c=o.fromPoints(l.start,l.end||l.start);v(c.start,t),v(c.end,t),c.original=l,c.tabstop=i,f.push(c),i!=e?i.unshift(c):i[s]=c,l.fmtString||i.firstNonLinked&&r?(c.linked=!0,i.hasLinkedRanges=!0):i.firstNonLinked||(i.firstNonLinked=c)}i.firstNonLinked||(i.hasLinkedRanges=!1),i===e&&(a.push(i),this.$openTabstops[n]=i),this.addTabstopMarkers(i),i.rangeList=i.rangeList||new u,i.rangeList.$bias=0,i.rangeList.addList(i)},this),a.length>2&&(this.tabstops.length&&a.push(a.splice(2,1)[0]),this.tabstops.splice.apply(this.tabstops,a))},this.addTabstopMarkers=function(e){var t=this.editor.session;e.forEach(function(e){e.markerId||(e.markerId=t.addMarker(e,"ace_snippet-marker","text"))})},this.removeTabstopMarkers=function(e){var t=this.editor.session;e.forEach(function(e){t.removeMarker(e.markerId),e.markerId=null})},this.removeRange=function(e){var t=e.tabstop.indexOf(e);t!=-1&&e.tabstop.splice(t,1),t=this.ranges.indexOf(e),t!=-1&&this.ranges.splice(t,1),t=e.tabstop.rangeList.ranges.indexOf(e),t!=-1&&e.tabstop.splice(t,1),this.editor.session.removeMarker(e.markerId),e.tabstop.length||(t=this.tabstops.indexOf(e.tabstop),t!=-1&&this.tabstops.splice(t,1),this.tabstops.length||this.detach())},this.keyboardHandler=new a,this.keyboardHandler.bindKeys({Tab:function(e){if(t.snippetManager&&t.snippetManager.expandWithTab(e))return;e.tabstopManager.tabNext(1),e.renderer.scrollCursorIntoView()},"Shift-Tab":function(e){e.tabstopManager.tabNext(-1),e.renderer.scrollCursorIntoView()},Esc:function(e){e.tabstopManager.detach()}})}).call(d.prototype);var v=function(e,t){e.row==0&&(e.column+=t.column),e.row+=t.row},m=function(e,t){e.row==t.row&&(e.column-=t.column),e.row-=t.row};e("./lib/dom").importCssString(".ace_snippet-marker {    -moz-box-sizing: border-box;    box-sizing: border-box;    background: rgba(194, 193, 208, 0.09);    border: 1px dotted rgba(211, 208, 235, 0.62);    position: absolute;}"),t.snippetManager=new p;var g=e("./editor").Editor;(function(){this.insertSnippet=function(e,n){return t.snippetManager.insertSnippet(this,e,n)},this.expandSnippet=function(e){return t.snippetManager.expandWithTab(this,e)}}).call(g.prototype)}),define("ace/ext/emmet",["require","exports","module","ace/keyboard/hash_handler","ace/editor","ace/snippets","ace/range","ace/config","resources","resources","tabStops","resources","utils","actions"],function(e,t,n){"use strict";function l(){}var r=e("../keyboard/hash_handler").HashHandler,i=e("../editor").Editor,s=e("../snippets").snippetManager,o=e("../range").Range,u=e("../config"),a,f;l.prototype={setupContext:function(e){this.ace=e,this.indentation=e.session.getTabString(),a||(a=window.emmet);var t=a.resources||a.require("resources");t.setVariable("indentation",this.indentation),this.$syntax=null,this.$syntax=this.getSyntax()},getSelectionRange:function(){var e=this.ace.getSelectionRange(),t=this.ace.session.doc;return{start:t.positionToIndex(e.start),end:t.positionToIndex(e.end)}},createSelection:function(e,t){var n=this.ace.session.doc;this.ace.selection.setRange({start:n.indexToPosition(e),end:n.indexToPosition(t)})},getCurrentLineRange:function(){var e=this.ace,t=e.getCursorPosition().row,n=e.session.getLine(t).length,r=e.session.doc.positionToIndex({row:t,column:0});return{start:r,end:r+n}},getCaretPos:function(){var e=this.ace.getCursorPosition();return this.ace.session.doc.positionToIndex(e)},setCaretPos:function(e){var t=this.ace.session.doc.indexToPosition(e);this.ace.selection.moveToPosition(t)},getCurrentLine:function(){var e=this.ace.getCursorPosition().row;return this.ace.session.getLine(e)},replaceContent:function(e,t,n,r){n==null&&(n=t==null?this.getContent().length:t),t==null&&(t=0);var i=this.ace,u=i.session.doc,a=o.fromPoints(u.indexToPosition(t),u.indexToPosition(n));i.session.remove(a),a.end=a.start,e=this.$updateTabstops(e),s.insertSnippet(i,e)},getContent:function(){return this.ace.getValue()},getSyntax:function(){if(this.$syntax)return this.$syntax;var e=this.ace.session.$modeId.split("/").pop();if(e=="html"||e=="php"){var t=this.ace.getCursorPosition(),n=this.ace.session.getState(t.row);typeof n!="string"&&(n=n[0]),n&&(n=n.split("-"),n.length>1?e=n[0]:e=="php"&&(e="html"))}return e},getProfileName:function(){var e=a.resources||a.require("resources");switch(this.getSyntax()){case"css":return"css";case"xml":case"xsl":return"xml";case"html":var t=e.getVariable("profile");return t||(t=this.ace.session.getLines(0,2).join("").search(/<!DOCTYPE[^>]+XHTML/i)!=-1?"xhtml":"html"),t;default:var n=this.ace.session.$mode;return n.emmetConfig&&n.emmetConfig.profile||"xhtml"}},prompt:function(e){return prompt(e)},getSelection:function(){return this.ace.session.getTextRange()},getFilePath:function(){return""},$updateTabstops:function(e){var t=1e3,n=0,r=null,i=a.tabStops||a.require("tabStops"),s=a.resources||a.require("resources"),o=s.getVocabulary("user"),u={tabstop:function(e){var s=parseInt(e.group,10),o=s===0;o?s=++n:s+=t;var a=e.placeholder;a&&(a=i.processText(a,u));var f="${"+s+(a?":"+a:"")+"}";return o&&(r=[e.start,f]),f},escape:function(e){return e=="$"?"\\$":e=="\\"?"\\\\":e}};e=i.processText(e,u);if(o.variables.insert_final_tabstop&&!/\$\{0\}$/.test(e))e+="${0}";else if(r){var f=a.utils?a.utils.common:a.require("utils");e=f.replaceSubstring(e,"${0}",r[0],r[1])}return e}};var c={expand_abbreviation:{mac:"ctrl+alt+e",win:"alt+e"},match_pair_outward:{mac:"ctrl+d",win:"ctrl+,"},match_pair_inward:{mac:"ctrl+j",win:"ctrl+shift+0"},matching_pair:{mac:"ctrl+alt+j",win:"alt+j"},next_edit_point:"alt+right",prev_edit_point:"alt+left",toggle_comment:{mac:"command+/",win:"ctrl+/"},split_join_tag:{mac:"shift+command+'",win:"shift+ctrl+`"},remove_tag:{mac:"command+'",win:"shift+ctrl+;"},evaluate_math_expression:{mac:"shift+command+y",win:"shift+ctrl+y"},increment_number_by_1:"ctrl+up",decrement_number_by_1:"ctrl+down",increment_number_by_01:"alt+up",decrement_number_by_01:"alt+down",increment_number_by_10:{mac:"alt+command+up",win:"shift+alt+up"},decrement_number_by_10:{mac:"alt+command+down",win:"shift+alt+down"},select_next_item:{mac:"shift+command+.",win:"shift+ctrl+."},select_previous_item:{mac:"shift+command+,",win:"shift+ctrl+,"},reflect_css_value:{mac:"shift+command+r",win:"shift+ctrl+r"},encode_decode_data_url:{mac:"shift+ctrl+d",win:"ctrl+'"},expand_abbreviation_with_tab:"Tab",wrap_with_abbreviation:{mac:"shift+ctrl+a",win:"shift+ctrl+a"}},h=new l;t.commands=new r,t.runEmmetCommand=function v(e){if(this.action=="expand_abbreviation_with_tab"){if(!e.selection.isEmpty())return!1;var n=e.selection.lead,r=e.session.getTokenAt(n.row,n.column);if(r&&/\btag\b/.test(r.type))return!1}try{h.setupContext(e);var i=a.actions||a.require("actions");if(this.action=="wrap_with_abbreviation")return setTimeout(function(){i.run("wrap_with_abbreviation",h)},0);var s=i.run(this.action,h)}catch(o){if(!a){var f=t.load(v.bind(this,e));return this.action=="expand_abbreviation_with_tab"?!1:f}e._signal("changeStatus",typeof o=="string"?o:o.message),u.warn(o),s=!1}return s};for(var p in c)t.commands.addCommand({name:"emmet:"+p,action:p,bindKey:c[p],exec:t.runEmmetCommand,multiSelectAction:"forEach"});t.updateCommands=function(e,n){n?e.keyBinding.addKeyboardHandler(t.commands):e.keyBinding.removeKeyboardHandler(t.commands)},t.isSupportedMode=function(e){if(!e)return!1;if(e.emmetConfig)return!0;var t=e.$id||e;return/css|less|scss|sass|stylus|html|php|twig|ejs|handlebars/.test(t)},t.isAvailable=function(e,n){if(/(evaluate_math_expression|expand_abbreviation)$/.test(n))return!0;var r=e.session.$mode,i=t.isSupportedMode(r);if(i&&r.$modes)try{h.setupContext(e),/js|php/.test(h.getSyntax())&&(i=!1)}catch(s){}return i};var d=function(e,n){var r=n;if(!r)return;var i=t.isSupportedMode(r.session.$mode);e.enableEmmet===!1&&(i=!1),i&&t.load(),t.updateCommands(r,i)};t.load=function(e){return typeof f!="string"?(u.warn("script for emmet-core is not loaded"),!1):(u.loadModule(f,function(){f=null,e&&e()}),!0)},t.AceEmmetEditor=l,u.defineOptions(i.prototype,"editor",{enableEmmet:{set:function(e){this[e?"on":"removeListener"]("changeMode",d),d({enableEmmet:!!e},this)},value:!0}}),t.setCore=function(e){typeof e=="string"?f=e:a=e}});                (function() {
                    window.require(["ace/ext/emmet"], function(m) {
                        if (typeof module == "object" && typeof exports == "object" && module) {
                            module.exports = m;
                        }
                    });
                })();