Just a nit, in case you didn't know, but you can do the $1,$2,$3,$4 assignment in the if statement:
if ( my ($type, $valid, $name, $coment) = 
     $_ =~ m/^([01]):([01]):([^:]+):([^:]+)$/ ){}

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I don't think this makes much difference. I just have a coding preference to avoid $1, etc.
I made 2 source lines because of code line length limits here. In actual code, I'd probably just have one line.

In reply to Re^3: Should I use v5.10 because of named groups? by Marshall
in thread Should I use v5.10 because of named groups? by hrcerq

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