<Taneb> learn Go is a programming language invented by Google, a game invented in East Asia, and a common verb in the English language, invented by Germanic tribes. Taneb invented all three.

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