Merge pull request #1596 from breck7/master

Rebased on latest Ace. Added Coffee Fold Mode

lib/ace/ext/modelist.js

@@ -121,6 +121,7 @@ var supportedModes = {
     Scheme:      ["scm|rkt"],
     SCSS:        ["scss"],
     SH:          ["sh|bash"],
+    Space:       ["space"],
     snippets:    ["snippets"],
     SQL:         ["sql"],
     Stylus:      ["styl|stylus"],

lib/ace/mode/space.js

@@ -0,0 +1,21 @@
+define(function(require, exports, module) {
+"use strict";
+var oop = require("../lib/oop");
+// defines the parent mode
+var TextMode = require("./text").Mode;
+var Tokenizer = require("../tokenizer").Tokenizer;
+var FoldMode = require("./folding/coffee").FoldMode;
+// defines the language specific highlighters and folding rules
+var SpaceHighlightRules = require("./space_highlight_rules").SpaceHighlightRules;
+var Mode = function() {
+    // set everything up
+    var highlighter = new SpaceHighlightRules();
+    this.$tokenizer = new Tokenizer(highlighter.getRules());
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+(function() {
+    
+}).call(Mode.prototype);
+exports.Mode = Mode;
+});

lib/ace/mode/space_highlight_rules.js

@@ -0,0 +1,56 @@
+define(function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var SpaceHighlightRules = function() {
+
+    // Todo: support multiline values that escape the newline with spaces.
+    this.$rules = {
+        "start" : [
+            {
+                token : "empty_line",
+                regex : / */,
+                next : "key"
+            },
+            {
+                token : "empty_line",
+                regex : /$/,
+                next : "key"
+            }
+        ],
+        "key" : [
+            {
+                token : "variable",
+                regex : /\S+/
+            },
+            {
+                token : "empty_line",
+                regex : /$/,
+                next : "start"
+            },{
+                token : "keyword.operator",
+                regex : / /,
+                next  : "value"
+            }
+        ],
+        "value" : [
+            {
+                token : "keyword.operator",
+                regex : /$/,
+                next  : "start"
+            },
+            {
+                token : "string",
+                regex : /[^$]/
+            }
+        ]
+    };
+    
+};
+
+oop.inherits(SpaceHighlightRules, TextHighlightRules);
+
+exports.SpaceHighlightRules = SpaceHighlightRules;
+});