J
jidanni
Where's the (official) document with all the $' $" $` etc. all
concentrated on one line? The best I could do is
$ perl -nwe '$h{$_}++ for /^X<(\$[^>A-Z\d]+)/;END{print "$_ " for keys %h}' /usr/share/perl/5.10.0/pod/perlvar.pod
$& $) $% $| $] $/ $. $! $; ${^ $( $@ $= $, $a $\ $? $[ $$ $^ $` $" $~ $- $_ $: $+ $'
Anyway, I would never use half those little suckers. You see often I use
one liners in Makefiles, and all the escaping and Emacs font color wrong
guessing is just not worth the excitement.
concentrated on one line? The best I could do is
$ perl -nwe '$h{$_}++ for /^X<(\$[^>A-Z\d]+)/;END{print "$_ " for keys %h}' /usr/share/perl/5.10.0/pod/perlvar.pod
$& $) $% $| $] $/ $. $! $; ${^ $( $@ $= $, $a $\ $? $[ $$ $^ $` $" $~ $- $_ $: $+ $'
Anyway, I would never use half those little suckers. You see often I use
one liners in Makefiles, and all the escaping and Emacs font color wrong
guessing is just not worth the excitement.