number of splits.

Windows.

when it is run.

length of the list storing the warning options.

gcc's profile guided optimization.

'warnings' code in places where it was previously not possible (e.g., the
parser). It could also potentially lead to a speed-up in interpreter start-up
if the C version of the code (_warnings) is imported over the use of the
Python version in key places.

Closes issue #1631171.

the all_errors tuple.

-J and -X are now reserved for Jython and non-standard arguments (e.g. IronPython). I've added some extra comments to make sure the reservation don't get missed in the future.

PyIndex_Check() was introduced in Python 2.5.

This might help fix some of the failures on Windows box(es).  It doesn't hurt
either way and ensure the tests are a little more self contained (ie have
less assumptions).

svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3

........
  r62092 | collin.winter | 2008-04-01 18:27:10 +0200 (Di, 01 Apr 2008) | 1 line

  Add get_prev_sibling() to complement pytree's get_next_sibling().
........
  r62226 | collin.winter | 2008-04-08 21:07:56 +0200 (Di, 08 Apr 2008) | 1 line

  Add min() and max() to the list of special contexts that don't require adding list() calls around dict methods.
........
  r62232 | collin.winter | 2008-04-09 00:12:38 +0200 (Mi, 09 Apr 2008) | 4 lines

  Fix for http://bugs.python.org/issue2596

  This extends fix_xrange to know about the (mostly) same special contexts as fix_dict (where a special context is something that is guaranteed to fully consume the iterable), adding list() calls where appropriate. It also special-cases "x in range(y)".
........

PyBytes_FromStringAndSize or PyUnicode_FromStringAndSize.  [issue2587]