<elliott> addquote <ais523> Phantom_Hoover: my department teaches prolog, to second years I think <ais523> some people choose it because it isn\'t ocaml, and then are disappointed to find it has lists

#!/usr/bin/perl -w
if (defined($_=shift)) { s/ *$//;  s/ +/ @ /g; exec "bin/@", $_ . " ? welcome"; } else { exec "bin/?", "welcome"; }