Larry Wall writes: > I like $-, $+, and $? the best. Probably should save $- and $+ for something > complimentary, which leaves $?. It's visually distinctive, and recently > came available. :-)
Hmm, $& is pretty good, and it's associated with subs mnemonically, just
as $= is associated with lines (but a little more visually in that
case).
I just wonder whether people will get confused between these:
$&sub
&$sub
Though the latter ought to be written:
$sub()
Nowadays.
Luke
