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Re: Do not understand codeby LanX (Saint) |
on Sep 28, 2017 at 10:05 UTC ( [id://1200256]=note: print w/replies, xml ) | Need Help?? |
> What condition is it? It is a regex testing the content of $_ And it looks broken, probably someone thought to only match files which ends on .BGV but it's matching any substring with 4 characters where the last 3 are BGV
Cheers Rolf
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