From b8f135a37d1c85eba1d48aba087d86d28d10b063 Mon Sep 17 00:00:00 2001
From: Daniel Felder <daniel@felder.ws>
Date: Sun, 10 Aug 2014 00:29:39 +0000
Subject: [PATCH] adjustments to latex mode

---
 lib/ace/mode/latex_highlight_rules.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/ace/mode/latex_highlight_rules.js b/lib/ace/mode/latex_highlight_rules.js
index 43ee0394..fe3ff646 100644
--- a/lib/ace/mode/latex_highlight_rules.js
+++ b/lib/ace/mode/latex_highlight_rules.js
@@ -11,16 +11,18 @@ var LatexHighlightRules = function() {
             token : "keyword",
             regex : "\\\\(documentclass|usepackage|label)"
         },{
+            // Escaped character (including new line)
             token : "constant.character.escape",
-            regex : "\\\\{2}"
+            regex : "\\\\[^a-zA-Z]"
         },{
+            // A block
             token : "storage.type",
             regex : "\\\\(:?begin|end)",
             next  : "block"
         },{
             // A tex command e.g. \foo
             token : "storage.type",
-            regex : "\\\\(?:[^a-zA-Z]|[a-zA-Z]+)"
+            regex : "\\\\[a-zA-Z\\d]+"
         }, {
             // Curly and square braces
             token : "lparen",