From: W. Trevor King <wking@drexel.edu>
Date: Fri, 23 Apr 2010 00:53:18 +0000 (-0400)
Subject: Expanded SCons.Scanner.LaTeX.comment_re to not break on \%
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;p=scons.git

Expanded SCons.Scanner.LaTeX.comment_re to not break on \%
---

diff --git a/src/engine/SCons/Scanner/LaTeX.py b/src/engine/SCons/Scanner/LaTeX.py
index 6969d2be..fcf237e9 100644
--- a/src/engine/SCons/Scanner/LaTeX.py
+++ b/src/engine/SCons/Scanner/LaTeX.py
@@ -175,7 +175,7 @@ class LaTeX(SCons.Scanner.Base):
         # lines), interfering with a match on the next line.
         regex = r'^[^%\n]*\\(include|includegraphics(?:\[[^\]]+\])?|lstinputlisting(?:\[[^\]]+\])?|input|bibliography|usepackage){([^}]*)}'
         self.cre = re.compile(regex, re.M)
-        self.comment_re = re.compile(r'^([^%\n]*)(.*)$', re.M)
+        self.comment_re = re.compile(r'^((?:(?:\\%)|[^%\n])*)(.*)$', re.M)
 
         self.graphics_extensions = graphics_extensions