Add an entry for the distutils.sysconfig module docs.

Original by Alex Coventry (in SF patch #441791), adapted to the
standard regression test framework.

(which didn't actually exist!) incorrectly.

Thanks to Nathaniel Gray for reporting the confusion.

Thanks to Nathaniel Gray for reporting the confusion.

complete test_import).

others (wrong title, inconsistent layout).  Also tried to make the dialog
text clearer, and spelled out what the "yes" and "no" buttons *mean*.

This closes SF bug #445749.

re.sub().
This closes SF bug #446136.

Fixed description of RE modifiers so that RE{#} and RE{#,} are more
clearly described and disambiguated (plain RE{#} had not been described
at all).  Reported by Jeremy Craven via email.

way...

This closes SF bug #444842.

delete the Tools and Lib directories at uninstall time.  However,
under the old version of Wise, they didn't actually do anything.  Under
the new version, they work as advertised, and even delete files users
added.
Got rid of those, and replaced them with similar uninstall cmds that
get rid of all .pyc and .pyo files (whether or not the installer created
them).  This works nicely!  It still tears down the directory structure,
except for those directories needed to get to any non-.pyc/o file(s) the
user may have added.

narrower than all the other Wise dialogs, and offset by a few pixels in
the vertical direction too.  Made these things consistent across dialogs
too.

turns out the canned new "backup directory" dialog put its "back" and
"next" buttons at a different relative horizontal position than all the
other canned dialogs.  This explains why you had to keep moving the
mouse around if you wanted to do a straight all-default install -- the
Next button kept moving around.  Now the back/next buttons are in exactly
the same place on all dialogs, and you can click straight thru to the end.

about installing into a pre-existing directory *unless* you hit the
Browse button first.  At least while testing, this screwed me repeatedly.
Plus I really liked the Inno Setup scheme of giving you a list box in
its "select directory" dialog without needing a distinct browse button
to ask for that.

So I redid this dialog from scratch:  now gives a list box at once, the
browse button is gone, it asks for confirmation if the directory already
exists, and, since this is the first dialog in the set now, also removed
its "Back" button.

add another use case to the socketmodule.

Add string.ascii_letters
Remove duplicate MBCS paragraph

assure that extensions and interpreters using the Unicode APIs
were compiled using the same Unicode width.

Python warning which can be catched by means of the Python warning
framework.

It also adds two new APIs which hopefully make it easier for Python
to switch to buffer overflow safe [v]snprintf() APIs for error
reporting et al. The two new APIs are PyOS_snprintf() and
PyOS_vsnprintf() and work just like the standard ones in many
C libs. On platforms which have snprintf(), the native APIs are used,
on all other an emulation with snprintf() tries to do its best.

until the new help system is implemented. Removed some
commented cruft.

indentation style changed to match existing source