matplotlib Code

fix new bugs in handling of xlim, ylim, margins

colorbar: use pcolormesh instead of pcolor, to reduce artifacts

Clean up docstring of restore_region().

tick_params works with existing ticks instead of starting with new ones

use class var rather than self for texmanager hack state

Allow set_ticks to take a locator object, since this is valid for the ticks kwarg in __init__.

fix typos in gridspec docs

fix swab bug so mpl will compile on solaris with cxx 6

revert accidental commit of WrapPython which was testing for swab bug

added christophs dvipng_hack_alpha import fix