control before TrackControl is called. The default implementation
calls TrackControl and then do_controlhit().

For ScrolledWindow, do_rawcontrol passes a tracker function to
TrackControl if the mouse is in one of the arrows or grey areas, and
the tracker handles scrolling. For the thumb part nothing has changed.

TrackControl. TrackControl is now manually generated (too much work to
explain this to bgen).

places.

walks and quacks like a dictionary.

we are threading, otherwise accessing errno doesn't work right.

Revert to using whrandom so it will work with older versions of Python.

sys.maxint and near -sys.maxint-1 work correctly.

From: "Tim Peters" <tim_one@email.msn.com>
To: "Guido van Rossum" <guido@CNRI.Reston.VA.US>
Date: Sat, 23 May 1998 21:45:53 -0400

Guido, the overflow checking in PyLong_AsLong is off a little:

1) If the C in use sign-extends right shifts on signed longs, there's a
spurious overflow error when converting the most-negative int:

Python 1.5.1 (#0, Apr 13 1998, 20:22:04) [MSC 32 bit (Intel)] on win32
Copyright 1991-1995 Stichting Mathematisch Centrum, Amsterdam
>>> x = -1L << 31
>>> x
-2147483648L
>>> int(x)
Traceback (innermost last):
  File "<stdin>", line 1, in ?
OverflowError: long int too long to convert
>
> 2) If C does not sign-extend, some genuine overflows won't be caught.
>
> The attached should repair both, and, because I installed a new disk and a C
> compiler today, it's even been compiled this time <wink>.
>
> Python 1.5.1 (#0, May 23 1998, 20:24:58) [MSC 32 bit (Intel)] on win32
> Copyright 1991-1995 Stichting Mathematisch Centrum, Amsterdam
> >>> x = -1L << 31
> >>> x
> -2147483648L
> >>> int(x)
> -2147483648
> >>> int(-x)
> Traceback (innermost last):
>   File "<stdin>", line 1, in ?
> OverflowError: long int too long to convert
> >>> int(-x-1)
> 2147483647
> >>> int(x-1)
> Traceback (innermost last):
>   File "<stdin>", line 1, in ?
> OverflowError: long int too long to convert

end-casing-ly y'rs  - tim

Also, here is a new version of import_nt.c, which allows you to register a
Debug module in the registry.  While I was there I removed some of the
ugliness - what was I thinking :-)

Now you can click on revisions and diffs again!

(new!) contains.

registers an input file handler for stdin with Tcl and handles Tcl
events until something is available on stdin; it then deletes the
handler and returns from EventHook().

This works with or without GNU readline, and doesn't busy-wait.

It still doesn't work for Mac or Windows :-(

performs ...".

Rationalized the doc strings.

Also simplify the module initialization -- we don't need a __version__
which is set to "$Rev" :-) and we don't need a fatal error when the
initialization fails.

platform's line separator.  \n on Unix, \r\n on DOS, OS/2 and Windows,
\r on Macs.

Make sure that no tp_as_numbers->nb_<whatever> function is called
without checking for a NULL pointer.  Marc-Andre Lemburg will love it!
(Except that he's just rewritten all this code for a different
approach to coercions ;-( )

argument was initialized to Py_None, but later checked for NULL.
Consistently use Py_None.

func_defaults and func_doc (alias __doc__) may be assigned to.  For
the first two, there's a type restriction to code object and tuple,
respectively.

tp_as_sequence or tp_as_mapping structure is made without checking it
for NULL first.

(nb_nonzero, mp_length, sq_length).

swapped arguments].

Also make sure that no use of a function pointer gotten from a
tp_as_sequence or tp_as_mapping structure is made without checking it
for NULL first.

the code here becomes much simpler.  In particular: abs(), divmod(),
pow(), int(), long(), float(), len(), tuple(), list().

Also make sure that no use of a function pointer gotten from a
tp_as_sequence or tp_as_mapping structure is made without checking it
for NULL first.

A few other cosmetic things, such as properly reindenting slice().

programming style.

Recoded many routines to incorporate better error checking, and/or
better versions of the same function found elsewhere
(e.g. bltinmodule.c or ceval.c).  In particular,
Py_Number_{Int,Long,Float}() now convert from strings, just like the
built-in functions int(), long() and float().

Sequences and mappings are now safe to have NULL function pointers
anywhere in their tp_as_sequence or tp_as_mapping fields.  (A few
places in other files need to be checked in too.)

Renamed PySequence_In() to PySequence_Contains().

	versions <= 1.2, >= 1.3.