- garbage collector is out (replaced with references and auto-free)
- added serious test lisp code to detect memory leaks
- fixme: alisp_snd.c code needs review (remove memory leaks)
ordinary mixer:
- revised Ordinary Mixer I/O type
- sndo_mixer_open() take PCMs rather than strings to pass
the real relationship
- an initial version of toplevel alisp script
more alisp development:
- renamed a* functions to A* functions (acall -> Acall etc.)
- many improvements (unset*, exfun, Acall pcm_info, Asnderr, Asyserr)