ace editor, markdown editor

public/libs/ace/ext-language_tools.js

@@ -0,0 +1,5 @@
+ace.define("ace/snippets",["require","exports","module","ace/lib/oop","ace/lib/event_emitter","ace/lib/lang","ace/range","ace/anchor","ace/keyboard/hash_handler","ace/tokenizer","ace/lib/dom","ace/editor"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./lib/event_emitter").EventEmitter,s=e("./lib/lang"),o=e("./range").Range,u=e("./anchor").Anchor,a=e("./keyboard/hash_handler").HashHandler,f=e("./tokenizer").Tokenizer,l=o.comparePoints,c=function(){this.snippetMap={},this.snippetNameMap={}};(function(){r.implement(this,i),this.getTokenizer=function(){function e(e,t,n){return e=e.substr(1),/^\d+$/.test(e)&&!n.inFormatString?[{tabstopId:parseInt(e,10)}]:[{text:e}]}function t(e){return"(?:[^\\\\"+e+"]|\\\\.)"}return c.$tokenizer=new f({start:[{regex:/:/,onMatch:function(e,t,n){return n.length&&n[0].expectIf?(n[0].expectIf=!1,n[0].elseBranch=n[0],[n[0]]):":"}},{regex:/\\./,onMatch:function(e,t,n){var r=e[1];return r=="}"&&n.length?e=r:"`$\\".indexOf(r)!=-1?e=r:n.inFormatString&&(r=="n"?e="\n":r=="t"?e="\n":"ulULE".indexOf(r)!=-1&&(e={changeCase:r,local:r>"a"})),[e]}},{regex:/}/,onMatch:function(e,t,n){return[n.length?n.shift():e]}},{regex:/\$(?:\d+|\w+)/,onMatch:e},{regex:/\$\{[\dA-Z_a-z]+/,onMatch:function(t,n,r){var i=e(t.substr(1),n,r);return r.unshift(i[0]),i},next:"snippetVar"},{regex:/\n/,token:"newline",merge:!1}],snippetVar:[{regex:"\\|"+t("\\|")+"*\\|",onMatch:function(e,t,n){n[0].choices=e.slice(1,-1).split(",")},next:"start"},{regex:"/("+t("/")+"+)/(?:("+t("/")+"*)/)(\\w*):?",onMatch:function(e,t,n){var r=n[0];return r.fmtString=e,e=this.splitRegex.exec(e),r.guard=e[1],r.fmt=e[2],r.flag=e[3],""},next:"start"},{regex:"`"+t("`")+"*`",onMatch:function(e,t,n){return n[0].code=e.splice(1,-1),""},next:"start"},{regex:"\\?",onMatch:function(e,t,n){n[0]&&(n[0].expectIf=!0)},next:"start"},{regex:"([^:}\\\\]|\\\\.)*:?",token:"",next:"start"}],formatString:[{regex:"/("+t("/")+"+)/",token:"regex"},{regex:"",onMatch:function(e,t,n){n.inFormatString=!0},next:"start"}]}),c.prototype.getTokenizer=function(){return c.$tokenizer},c.$tokenizer},this.tokenizeTmSnippet=function(e,t){return this.getTokenizer().getLineTokens(e,t).tokens.map(function(e){return e.value||e})},this.$getDefaultValue=function(e,t){if(/^[A-Z]\d+$/.test(t)){var n=t.substr(1);return(this.variables[t[0]+"__"]||{})[n]}if(/^\d+$/.test(t))return(this.variables.__||{})[t];t=t.replace(/^TM_/,"");if(!e)return;var r=e.session;switch(t){case"CURRENT_WORD":var i=r.getWordRange();case"SELECTION":case"SELECTED_TEXT":return r.getTextRange(i);case"CURRENT_LINE":return r.getLine(e.getCursorPosition().row);case"PREV_LINE":return r.getLine(e.getCursorPosition().row-1);case"LINE_INDEX":return e.getCursorPosition().column;case"LINE_NUMBER":return e.getCursorPosition().row+1;case"SOFT_TABS":return r.getUseSoftTabs()?"YES":"NO";case"TAB_SIZE":return r.getTabSize();case"FILENAME":case"FILEPATH":return"";case"FULLNAME":return"Ace"}},this.variables={},this.getVariableValue=function(e,t){return this.variables.hasOwnProperty(t)?this.variables[t](e,t)||"":this.$getDefaultValue(e,t)||""},this.tmStrFormat=function(e,t,n){var r=t.flag||"",i=t.guard;i=new RegExp(i,r.replace(/[^gi]/,""));var s=this.tokenizeTmSnippet(t.fmt,"formatString"),o=this,u=e.replace(i,function(){o.variables.__=arguments;var e=o.resolveVariables(s,n),t="E";for(var r=0;r<e.length;r++){var i=e[r];if(typeof i=="object"){e[r]="";if(i.changeCase&&i.local){var u=e[r+1];u&&typeof u=="string"&&(i.changeCase=="u"?e[r]=u[0].toUpperCase():e[r]=u[0].toLowerCase(),e[r+1]=u.substr(1))}else i.changeCase&&(t=i.changeCase)}else t=="U"?e[r]=i.toUpperCase():t=="L"&&(e[r]=i.toLowerCase())}return e.join("")});return this.variables.__=null,u},this.resolveVariables=function(e,t){function o(t){var n=e.indexOf(t,r+1);n!=-1&&(r=n)}var n=[];for(var r=0;r<e.length;r++){var i=e[r];if(typeof i=="string")n.push(i);else{if(typeof i!="object")continue;if(i.skip)o(i);else{if(i.processed<r)continue;if(i.text){var s=this.getVariableValue(t,i.text);s&&i.fmtString&&(s=this.tmStrFormat(s,i)),i.processed=r,i.expectIf==null?s&&(n.push(s),o(i)):s?i.skip=i.elseBranch:o(i)}else i.tabstopId!=null?n.push(i):i.changeCase!=null&&n.push(i)}}}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));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="");if(r.indexOf(e)!==-1)return;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.valueLine truncated
+                (function() {
+                    ace.require(["ace/ext/language_tools"], function() {});
+                })();
+