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Re: Print only if pattern matches

by vinoth.ree (Monsignor)
on Jan 24, 2013 at 06:42 UTC ( #1015084=note: print w/replies, xml ) Need Help??

in reply to Print only if pattern matches

because the lines,

123|1|456464|645646|4546|654~abc~dhghga~ 123|1|456464|645646|4546|654~abc~dhghga~ 123|1|456464|645646|4546|654~abc~dhghga~121322~456466874~8796896 123|2|456464|645646|4546|654~abc~dhghga~121322~456466874~6788708 123|2|456464|645646|4546|654~abc~dhghga~121322~456466874~6806
does not match your regular expression. So the grouping variable $2 and $3 has no values.

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[ambrus]: choroba: heh heh... I have such a doc bug report somewhere. fixed by now.
[Corion]: Once upon a time I had automatic tests for checking the synopsis, but I stopped doing that because the setup was too fragile on CPAN testers for extracting code from the SYNOPSIS.
[Corion]: Maybe I should move the extraction of the code from the SYNOPSIS section into the author tests, or something like that...
[choroba]: Corion Sounds reasonable
[Corion]: choroba: Yeah - I basically have the same for regenerating README and README.mkdown already, except that I do that in Makefile.PL, but I guess one or the other thing should somehow work ;)
[ambrus]: was this bug: https://rt.cpan. org/Public/Bug/ Display.html?id= 59814

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