From ee1355d83274d8b1b172c11ae9065207f6d65728 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Fiedler?= <kontakt@visualdrugs.net>
Date: Sat, 30 Apr 2011 00:48:52 +0000
Subject: [PATCH] this fixes #229

---
 lib/ace/mode/php_highlight_rules.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ace/mode/php_highlight_rules.js b/lib/ace/mode/php_highlight_rules.js
index 0f45e374..5e5d3922 100644
--- a/lib/ace/mode/php_highlight_rules.js
+++ b/lib/ace/mode/php_highlight_rules.js
@@ -544,7 +544,7 @@ var PhpHighlightRules = function() {
                     else if (value == "debugger")
                         return "invalid.deprecated";
                     else
-                        if(value.match(/^(\$[a-zA-Z][a-zA-Z0-9_]*|self|parent)$/))
+                        if(value.match(/^(\$[a-zA-Z_][a-zA-Z0-9_]*|self|parent)$/))
                             return "variable";
                         return "identifier";
                 },