For more comments, read the patches@python.org archives.
For documentation read the comments in mymalloc.h and objimpl.h.
(This is not exactly what Vladimir posted to the patches list; I've
made a few changes, and Vladimir sent me a fix in private email for a
problem that only occurs in debug mode. I'm also holding back on his
change to main.c, which seems unnecessary to me.)
Attached you find an update of the Unicode implementation.
The patch is against the current CVS version. I would appreciate
if someone with CVS checkin permissions could check the changes
in.
The patch contains all bugs and patches sent this week and also
fixes a leak in the codecs code and a bug in the free list code
for Unicode objects (which only shows up when compiling Python
with Py_DEBUG; thanks to MarkH for spotting this one).
converted was a "digit" -- use isalnum(). This test is there only to
guard against "+" or "-" being interpreted as a valid int literal.
Reported by Takahiro Nakayama.
type for all functions. However many function call PyArg_Parse() and
need a 0. This is so that when they didn't change anything, the can
do Py_INCREF(args); return args. Reverted this back. For atof(),
there's no reason not to use PyArg_ParseTuple(), so I changed the code
(atoi and atol already used that).
maxsplit which is implemented in string.py but wasn't here. The
reference manual doesn't define what happens when maxsplit is negative
or larger than the number of occurrences, but in either case, I
implemented this as all get replaced. Default value is zero which
replaces all occurrences.