create the preferences file. This is so that frozen programs don't
interfere with an existing Python installation, or leave turds in the
Preferences folder.
There's also new support for importing code fragments: if a file on
sys.path contains a PYD resource with resourcename equal to the name
of the module to be imported this PYD resource should contain a
(pascal) string with the name of a code fragment to load. This allows
freezing Python programs without access to source or a development
environment.
handling in inner loop with python code. Also move (previously
machine independent) PyErr_CheckSignals here, so we can propagate
exceptions in event handling code.
- Remembering whether sys.path components refer to files or folders,
- Using mac-specific code to check for file existence, in stead of trying
to fopen() each possible file.
These mods need an accompanying mod to import.c.
- Added PyMac_StopGUSISpin and have it called at exit time (fixes crash
when exiting with sockets open)
- Added PLstr... funcs needed by gusi: those provided by StdCLib are
broken under cfm68k
- a dummy main program was added, so we can use the standard MW MSL
runtime library for main programs (in stead of rolling our own, as we
did previously).
