> It's on the right hand-side of the regex, however. Look at the output:
>
> C:\src\perl>perl -pe"s<{([^}]+)}><(?:@{[ ($a = $1) =~ y/,/|/ && $a ]})>"
> blargh{a,b,c}blargh
> blargh(?:a|b|c)blargh
>
> The OP didn't want the ?: in there....
So it is!
I'm usually a fan of one-liners, but I think this is a great example
of something that would benefit a lot from the extra clarity that
can't be shoehorned into the right half of a regex.
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
<http://learn.perl.org/> <http://learn.perl.org/first-response>
