I've somehow gotten myself into the position of deciding to add PICKLE
support to MaxZip. (It should be pretty trivial to port that to other
ZIP interpreters.)
Once that's done, I'll probably go wild and start doing sound-effect
support... oh boy... but I'll probably leave the callback out as well.
(It's really not worth writing the full Z-machine interrupt support.
Especially since I'd probably get it wrong.)
I bet I regret this, in the end. :-)
--Z
"And Aholibamah bare Jeush, and Jaalam, and Korah: these were the borogoves..."