SF.net SVN: matplotlib: [3672] trunk/matplotlib/examples/mathtext_examples. py

[<md...@us...>]

Revision: 3672
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=3672&view=rev
Author:   mdboom
Date:     2007-08-03 11:30:25 -0700 (Fri, 03 Aug 2007)

Log Message:
-----------
Make LaTeX preview show things in displaymath mode, since that's what
we're trying to emulate.

Modified Paths:
--------------
    trunk/matplotlib/examples/mathtext_examples.py

Modified: trunk/matplotlib/examples/mathtext_examples.py
===================================================================
--- trunk/matplotlib/examples/mathtext_examples.py	2007-08-03 17:58:07 UTC (rev 3671)
+++ trunk/matplotlib/examples/mathtext_examples.py	2007-08-03 18:30:25 UTC (rev 3672)
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-import os, sys
+import os, sys, re
 
 stests = [
     r'Kerning: AVA $AVA$',
@@ -66,6 +66,7 @@
     fd.write("\\begin{enumerate}\n")
 
     for i, s in enumerate(stests):
+        s = re.sub(r"(?<!\\)\$", "$$", s)
         fd.write("\\item %s\n" % s)
 
     fd.write("\\end{enumerate}\n")


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