highlight escaped characters in strings

lib/ace/lib/dom.js

@@ -31,6 +31,9 @@
 define(function(require, exports, module) {
 "use strict";
 
+if (typeof document == "undefined")
+    return;
+
 var XHTML_NS = "http://www.w3.org/1999/xhtml";
 
 exports.getDocumentHead = function(doc) {

lib/ace/mode/_test/tokens_toml.json

@@ -27,7 +27,9 @@
    "start",
   ["identifier","bio"],
   ["text"," = "],
-  ["string","\"GitHub Cofounder & CEO\\nLikes tater tots and beer.\""]
+  ["string","\"GitHub Cofounder & CEO"],
+  ["constant.language.escape","\\n"],
+  ["string","Likes tater tots and beer.\""]
 ],[
    "start",
   ["identifier","dob"],

lib/ace/mode/toml.js

@@ -51,6 +51,7 @@ var Mode = function() {
 oop.inherits(Mode, TextMode);
 
 (function() {
+    this.lineCommentStart = "#";
     // Extra logic goes here.
 }).call(Mode.prototype);
 

lib/ace/mode/toml_highlight_rules.js

@@ -46,10 +46,9 @@ var TomlHighlightRules = function() {
 
     var identifierRe = "[a-zA-Z\\$_\u00a1-\uffff][a-zA-Z\\d\\$_\u00a1-\uffff]*\\b";
 
-    this.$rules = 
+    this.$rules = {
-    {
     "start": [
-    	  {
+        {
             token: "comment.toml",
             regex: /#.*$/
         },
@@ -81,6 +80,10 @@ var TomlHighlightRules = function() {
             regex : "\\\\$",
             next  : "qqstring",
         },
+        {
+            token : "constant.language.escape",
+            regex : '\\\\[0tnr"\\\\]'
+        },
         {
             token : "string",
             regex : '"|$',

tool/mode.tmpl.js

@@ -55,6 +55,8 @@ var Mode = function() {
 oop.inherits(Mode, TextMode);
 
 (function() {
+    this.lineCommentStart = "//";
+    this.blockComment = {start: "/*", end: "*/"};
     // Extra logic goes here.
 }).call(Mode.prototype);