20 years ago rsc
use mk archive stuff
add new guys
sorry
rename yacc so we can make sure we get it.
new stuff.
how much stack do we need?
better error handling
make stack requirements more explicit.
why do things change?
just a stub.
add RFNOWAIT. this was probably a bad idea.
undo the madness.
$foo in tags - here only for reference.
use fancy mk syntax
add -m flag
