sbw@TURING.CSE.NAU.EDU (Steve Wampler) (03/19/91)
Oh right, empty strings. I think I would care about that - I'm pretty
fond of empty strings. Just for grins, here's yam (yet another
modification:
m := -1
while m <:= *(s[i:j] ? =!l)
return i+(-1 ~= m)
--
Steve Wampler
{....!arizona!naucse!sbw}
{sbw@turing.cse.nau.edu}