matplotlib Code

Fix build error with PyQt <= 3.14 [1851364] - MGD

Don't call sys.exit() when pyemf is not found.

Merged revisions 5102-5105 via svnmerge from
https://matplotlib.svn.sf.net/svnroot/matplotlib/branches/v0_91_maint

........
r5104 | mdboom | 2008-05-02 12:55:59 -0400 (Fri, 02 May 2008) | 3 lines

Update _subprocess.c from upstream Python 2.5.2 to get a few memory
and reference-counting-related bugfixes. See bug 1949978. - MGD
........

Minor fixes.

Update _subprocess.c from upstream Python 2.5.2 to get a few memory
and reference-counting-related bugfixes. See bug 1949978. - MGD

Minor cleanups.

Merged revisions 5091-5101 via svnmerge from
https://matplotlib.svn.sf.net/svnroot/matplotlib/branches/v0_91_maint

........
r5095 | mmetz_bn | 2008-04-29 09:21:48 -0400 (Tue, 29 Apr 2008) | 1 line

fixed bug in mlab.sqrtm; numpy.linalg.eig behaves different than Numeric did
........
r5101 | mdboom | 2008-05-01 14:20:13 -0400 (Thu, 01 May 2008) | 2 lines

Include stdio.h for gcc 4.3
........

Include stdio.h for gcc 4.3

refinements to the rec editors plus examples

added support for a editable recarray widget in gtk