a doubly-linked list, exposed by sys.getobjects().  Unfortunately, it's not
really all live objects, and it seems my fate to bump into programs where
sys.gettotalrefcount() keeps going up but where the reference leaks aren't
accounted for by anything in the list of all objects.

This patch helps a little:  if COUNT_ALLOCS is also defined, from now on
type objects will also appear in this list, provided at least one object
of a type has been allocated.

M run.py

1. Move subprocess socket handling to a subthread - "SockThread".
2. In the subprocess, implement a queue and global completion and exit
flags.  Execute code after it is passed through the queue.  (Currently,
user code is executed in SockThread.  The next phase of development will
move the tail of the queue to MainThread.)
3. Implement an RPC message used to shut down the execution server.
4. Improve normal and exception subprocess exits.

(At this checkin a "pass loop" interrupt doesn't work on any platform.  It
will be restored for all platforms once user code execution is moved to
MainThread.)

which allows the file to compile and removes a warning about _XOPEN_SOURCE
being redefined (works on AIX 4.3 and 5.1 at least).

donated by Robin Dunn and the rest of the wxPythonMac crew.

These are the versions from cvs.wxwindows.org as of 22-Mar-03, checked
in for reference.

passed to RawBitMap.

dependencies all over the place, but this is better than nothing, for now.

overriding the creator signature.

line. 90% of the work is done, missing enums still cause a dialog to appear.

an iterator (which can only be used once!).

Adding unicode filename support to FSRefs broke things on MacOS9. "Fixed" by disabling unicode filenames on OS9.

frameworks to the bundle.

obviously overlaps w/ datetime (but may -- no time for more here now).

Otherwise, the 2 devices seem to work the same for allocating a pseudo-tty.

Currently, test_pty hangs on AIX & HPUX if run after test_openpty.

fail in a non-debug build.  Only print this in verbose test mode.