From 66287085fd7da434b2e4a07adbe6d8364fe70f51 Mon Sep 17 00:00:00 2001
From: richo <richo@psych0tik.net>
Date: Thu, 29 Mar 2012 09:50:18 +1100
Subject: [PATCH] Hilight function definitions

---
 lib/ace/mode/sh_highlight_rules.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/ace/mode/sh_highlight_rules.js b/lib/ace/mode/sh_highlight_rules.js
index ec82c74f..bd0b4681 100644
--- a/lib/ace/mode/sh_highlight_rules.js
+++ b/lib/ace/mode/sh_highlight_rules.js
@@ -73,6 +73,8 @@ var ShHighlightRules = function() {
 
     var builtinVariable = "(?:\\$(?:SHLVL|\\$|\\!|\\?))";
 
+    var func = "(?:" + variableName + "\\s*\\(\\))";
+
     this.$rules = {
         "start" : [ {
             token : "comment",
@@ -86,6 +88,9 @@ var ShHighlightRules = function() {
         }, {
             token : "variable",
             regex : variable
+        }, {
+            token : "support.function",
+            regex : func,
         }, {
             token : "support.function",
             regex : fileDescriptor