add macros for backwards compatibility with C source

sys.builtin_module_names.  (Noticed by Toby Dickenson.)

[Tim, please test!]

sys.builtin_module_names.  (Noticed by Toby Dickenson.)

    refactor the copying of file data. new: shutil.copyfileobj(fsrc, fdst)

debug_cycle(), and don't cast the pointer to a long.  Neither needs
the literal `0x' prefix as %p automatically inserts this (on Linux at
least).

Adds caching and reverts back the 'return' to 'exit()' in
AC_TRY_RUN as recommended by the Autoconf documentation.

rest of the Python C code: space between "if", "for" and "(", no space
between "(", ")" and function call parameters, etc.

so we get better error messages.

<nascheme@enme.ucalgary.ca>, markup & minor revisions from Fred
Drake.

Patch by Thomas Wouters <thomas@xs4all.net> with small changes of mine
(in main(), use return instead of exit).

Closes patch #100832

Patch by Thomas Wouters <thomas@xs4all.net> with small changes of mine
(in main(), use return instead of exit).

Closes patch #100832
(but I can't assign it to myself, nor close it -- sorry)

fix to the code to make it behave like the module docstring.

* There was no error reported if the .read() method returns a non-string
* If read() returned too much data, the buffer would be overflowed causing a
  core dump
* Used strncpy, not memcpy, which seems incorrect if there are embedded \0s.
* The args and bytes objects were leaked

	The first two warnings seem harmless enough,
	but the last one looks like a potential bug: an
	uninitialized int is returned on error. (I also
	ended up reformatting some of the code,
	because it was hard to read.)

Changed parameter in getsockaddrlen from unsigned to socklen_t.

mac-specific functions to have a PyMac_ name.

consensus where it should go).

- ANSIfication step 3: enable "require prototypes" flags. Still lots of warnings, mainly on init routines and bgen stuff.

header files included.

Added a declaration of fileno() if we use GUSI. Not sure whether it should go here or in pyport.h really...

    use PyString_AS_STRING macro on local string object
    when resizing string, make sure resized string will always be big enough
    split string containing error message across two lines
add test to string_tests that causes resizing

Comment change only.

Update the "in" / "not in" description to accomodate the current use
of the __contains__() discipline.  This patch also incorporates
suggestions from Marc-Andre Lemburg <mal@lemburg.com>, minor markup
revisions from Fred Drake, and some rewording of the first affected
paragraph (also from Fred).

Closes SourceForge patch #100831.

used for indentation related errors.  This patch includes Ping's
improvements for indentation-related error messages.

Closes SourceForge patches #100734 and #100856.

change eliminate to delete (-d)