in reply to Re^2: Failed regex: negative look-behinds
in thread Failed regex: negative look-behinds
I think they're right up above, most notably ikegami and graff...
the entire OP regex is anchored at start-of-string, so there's no place to "look-behind"
$/ = q#(\w)# ; sub sig { print scalar reverse join ' ', @_ } + sig map { s$\$/\$/$\$2\$1$g && $_ } split( ' ', ",erckha rlPe erthnoa stJu +" );
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