Select Code to Download

d:\>perl -E"for $x (qw/C:\berrybrew\test C:\berrybrew /) {$_=$x; $bs=c
+hr(92); s#$bs$bs#<${bs}>#g; say}"
C:<\>berrybrew<\>test
C:<\>berrybrew

d:\>

use v5.12;
use warnings;
...
$_='$bs';
s/\$bs/<$&>/;
say;

C:<\>berrybrew<\>test
C:<\>berrybrew
<$bs>