in reply to Re^2: Regex \. help
in thread Regex \. help
Hi,
Yeah you're right about that. I confess to removing the non-capturing annotation for simplicity sake. Here's a slightly different version where the \d* isn't redundant:
my @t = qw( regex regex. regex.1 regex.12 regex.1a regex.a regex.abc r +egex.a1 oregex.2 ); say s/^regex(?!\.[^\d])(\.\d*)?/|$&|/r for (@t);
|regex| |regex.| |regex.1| |regex.12| |regex.1|a regex.a regex.abc regex.a1 oregex.2
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Re^4: Regex \. help
by codz67 (Initiate) on Nov 24, 2014 at 19:59 UTC |
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Seekers of Perl Wisdom