my testing has been limited,
i've only been using hello.eta and hello2.eta, but using | seems to be equivalent to || there. i tested both ways and they seem to work okay on the two hello programs. did your tests come out differently? if so, which programs should i be testing with (that is, which are more indicative of a real ETA program?)
As for the tic-tac-toe program, no matter which of the recent incarnations of the perl program i try, it seems to hang after i've given it input. does it just take a really long time or is it still running?
jynx