Closing an mmap'ed file (calling munmap) twice on Solaris caused a core dump.

Will backport.

M configHelpSourceEdit.py

1. Attach configHelpSourceEdit error dialogs to parent to avoid Tk root
   pop-ups.
2. Make configHelpSourceEdit OK button the default and bind <Return>.
3. Reformat configHelpSourceEdit.
4. ConfigDialog.SaveAllChangedConfig() had a bug which caused additional
   help sources to be deleted when other config items were changed.
4. Uniform capitalization in configDialog.
5. Update configDialog doc string.

hard code it.  We want this module to work with Python 2.1 for now.

parameter being either four or five.  Currently, compile.c does not
generate calls with a parameter higher than three.

May have to be reverted if the second alpha or beta shakes out some
other tool generating this op code with a parameter of four or five.

when a string exception is raised.  Note that raising string exceptions
is deprecated in an exception message.

Change a couple of list -> mylist

Clarified that not all types are included.  The OP was looking for a
StaticMethodType.

Also, added a note and example suggesting the use of int,str, etc.
instead of IntType, StrType, etc.

Renamed the crummy variable name in the example from "list" to "mylist".

   configuation.
2. Make sure that os.startfile() is used to open both Python help docs
   and Extra Help docs on the Windows platforms.

hoped it would be, but not too bad.  A test had to change:
time.__setstate__() can no longer add a non-None tzinfo member to a time
object that didn't already have one, since storage for a tzinfo member
doesn't exist in that case.

try it.

Replaced groups of pushes and pops with indexed access to the stack and
a single adjustment (if needed) to the stacklevel.

Avoids scores of unnecessary increments and decrements to the stackpointer.
Removes unnecessary sequential dependencies so that the compiler has more
freedom for optimizations.  Frees the processor for more parallel and
pipelined execution by using mostly read-only access and having few pointer
adjustments just prior to a read or write.

WARNING:  It would be a minor miracle if the LaTeX stuff still worked.

s/field/member/ generally everywhere, to conform with most other usage in
the docs.

s/daylight savings time/daylight saving time/ generally everywhere,
because the latter spelling is anally correct.

From:
 69.73% of 294 source lines executed in file ./Modules/_codecsmodule.c
 79.47% of 487 source lines executed in file Python/codecs.c
 78.45% of 3643 source lines executed in file Objects/unicodeobject.c

To:
 70.41% of 294 source lines executed in file ./Modules/_codecsmodule.c
 82.75% of 487 source lines executed in file Python/codecs.c
 80.76% of 3638 source lines executed in file Objects/unicodeobject.c

This actually unearthed a bug in the handling of None
values in PyUnicode_EncodeCharmap.

PyUnicode_EncodeDecimal().

is treated as "character maps to <undefined>" and not as
"character mapping must return integer, None or str".

A patch from Andrew Wilkinson to change some bizarre old exec statements
specific to NT and CE.

unreachable now.

into time.  This is little more than *exporting* the datetimetz object
under the name "datetime", and similarly for timetz.  A good implementation
of this change requires more work, but this is fully functional if you
don't stare too hard at the internals (e.g., right now a type named
"datetime" shows up as a base class of the type named "datetime").  The
docs also need extensive revision, not part of this checkin.

(except for Py_DECREF calls) since the introduction of __unicode__.

Always define getenv(), as suggested by Guido. This means that os.getenv() is also defined for MacPython-OS9 (even though it doesn't actually do anything useful), and it shouldn't hurt on other platforms.

Removed the SetDates warning. The warning is in the readme, and the print statement was too obtrusive (it appeared during the installation process, and the user needed to close the resulting window manually).

n the Mac the frozen import that should fail actually succeeds, and we know it, so skip the test in stead of confusing the end user.