Backport candidate.

Optimised Placeholders handling of child loggers by using a dict rather than a list (much slower in the pathological case of hundreds of child Loggers to a Placeholder - problem reported by Ryan Blazecka).

by RFC 1642.

browser controller classes.

but verify_valid_flag() wasn't expecting that.  Will backport.

PyUnicode_DecodeCharmap() the accept a unicode string as the mapping
argument which is used as a mapping table.

This code isn't used by any of the codecs yet.

from U+FFFD to U+FFFE which is considered more appropriate.  (from
MAL's comment)

which can't be compiled.  Thanks to Mat Martineau for spotting the problem.

open_new_win does not exist.  use UNIX consistently, add autoraise parameter to open().  add versionadded tags to open_new_tab

suppress more errors on my box, most are gentoo specific.  Py_ADDRESS_IN_RANGE is x86_64 specific and the readline memory leaks should be generally applicable

Will backport.

Since I can't test this, I'm just adding a comment.  If we get access
to AIX boxes, we can test this and really resolve.  Anyone from IBM
want to offer help?

Backport candidate I suppose.

Also provide a warning if a directory is passed on the command line.
Add minimal command line test.

Will backport.

SF patch #1227568, bug #1219273, Expression AST node not documented.  Backport candidate if anyone cares.