unpacking in parameter lists and using callable(). Found through -3.

urlparse when run under -3.

AttributeError since __slots__ were added to zipfile.ZipInfo in
r46967 two years ago.
Add a warning about the removal of TarFileCompat in Python 3.0.

Tcl command objects.

under -3.

while running under -3.

-3.

have the feature of putting all the small EBNF snippets together
into one big file.

Fixes part of #3131.

unpacking in a parameter list and set some constants by hand that were pulled
from the 'compiler' package.

SyntaxWarning as triggered by -3.

by -3.

the freelist contained half-initialized objects with freed pointers.

The comment
/* XXX UNREF/NEWREF interface should be more symmetrical */
was copied from tupleobject.c, and appears in some other places.
I sign the petition.

The argument was fetched in a long, but PyUnicode_FromOrdinal takes an int.

(why doesn't gcc issue a truncation warning in this case?)

both a keyword argument and star arguments.

make sure that PyErr_ExceptionMatches returns 0 when an exception occurs there.

that were missed by r65308