Merged revisions 7803 via svnmerge from
https://matplotlib.svn.sf.net/svnroot/matplotlib/branches/v0_99_maint
........ r7803 | mdboom | 2009-09-21 07:57:17 -0400 (Mon, 21 Sep 2009) | 1 line Fix 'variable used before defined' errors in backend_pdf.py building the docs ........
Authored by: mdboom 2009-09-21
Parent: [r7806]
Child: [r7808]