From a6d85a634264fad0d8514877d4c62e074d73b68a Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Wed, 6 Feb 2013 22:28:14 +0400
Subject: [PATCH] hotfix ruby heredoc highlighting

---
 lib/ace/mode/ruby_highlight_rules.js | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/lib/ace/mode/ruby_highlight_rules.js b/lib/ace/mode/ruby_highlight_rules.js
index 27053507..373f1636 100644
--- a/lib/ace/mode/ruby_highlight_rules.js
+++ b/lib/ace/mode/ruby_highlight_rules.js
@@ -174,9 +174,15 @@ var RubyHighlightRules = function() {
             }, {
                 stateName: "heredoc",
                 token : function(value, currentState, stack) {
-                    var next = value[0].length == 2 ? "heredoc" : "indentedHeredoc"
-                    stack.push(next, value[2])
-                    return ["constant", "string", "support.class", "string"]
+                    var next = value[3] == '-' ? "heredoc" : "indentedHeredoc";
+                    var tokens = value.split(this.splitRegex);
+                    stack.push(next, tokens[3]);
+                    return [
+                        {type:"constant", value: "<<"},
+                        {type:"string", value: tokens[2]},
+                        {type:"support.class", value: tokens[3]},
+                        {type:"string", value: tokens[4]}
+                    ];
                 },
                 regex : "(<<-?)(['\"`]?)([\\w]+)(['\"`]?)",
                 rules: {