Minor cleanups.

closes bug #111928

Don't people *test* their changes?

much more explicit.  Also document that we're moving to Tcl/Tk 8.3.2.
Simplify .dsp files by getting rid of useless include paths.
.wse file changed to reflect that my setup is different than Guido's:
if you *build* a Python distro using python20.wse, beware!

(This fix is a bit broken, just as the test already was: the test for
testlist and listmaker are done always, whereas the test for exprlist and
the actual abort() are only done if Py_DEBUG is defined. Suggestions
welcome, I guess ;)

(simplify making HTTP POST requests).

Added documentation of URLopener.version and how it can be overridden.

filename and line number of the call site to allow esier debugging.

This closes SourceForge patch #101214.

that this is not appropriate.

Made somewhat more robust in the face of reload() (exception is not
rebuilt, etc.).

Made the exception a class exception.

rfc822 (Addresslist) modules. Also a preliminary testcase for augmented
assignment, which should actually be merged with the test_class testcase I
added last week.

Michael Hudson, and support in general for the augmented assignment syntax.
The graminit.c patch is large!

PySequence methods and functions, new tokens.

the list object supports this currently, but other candidates are
gladly accepted (like arraymodule and such.)

shortly. Markup also needs checking.

Install the scripts in the BeOS directory, allowing use from the distutils
on BeOS systems.

The target location has been adjusted to match that used for the AIX
helper scripts.

This closes SourceForge patch #101207.

that you can set self.version *after* calling the base class __init__.
In fact it must be done *before*.

(Fred, maybe the version class variable should be documented now?)

so that a subclass can override it.

This partly addresses Bug #112634 -- but the documentation is still
wrong, since it suggests that you can set self.version *after* calling
the base class __init__.  In fact it must be done *before*.

I'll fix that too.

it fail on a TabError (inconsistent tab/space usage)).

Removed a comment about including a test since there is a regression test
for this module.

    fields with quoted values (as in Path="/acme")

other sections of the library reference.

Documentation updates for urlretrieve() and URLopener.retrieve(), to
reflect Randall Hopper's patch for those functions.

This closes SourceForge patch #100837.

Make it easier to use HTTP POST with urlretrieve().

(Some of this is in-progress; this also serves as a reminded to me to
check this out once it is written.)

Update the dis module documentation to reflect the EXTENDED_ARG opcode.

Update the test suite for the changes introduced by the EXTENDED_ARG
opcode.

This closes the regression test changes of SourceForge patch #100893.

Add the EXTENDED_ARG opcode to the virtual machine, allowing 32-bit
arguments to opcodes instead of being forced to stick to the 16-bit
limit.  This is especially useful for machine-generated code, which
can be too long for the SET_LINENO parameter to fit into 16 bits.

This closes the implementation portion of SourceForge patch #100893.

initialized in the 'if (..)', do so manually.