in reply to Re: ${^POSTMATCH} problem
in thread ${^POSTMATCH} problem
Good catch!
> It has nothing specifically to do with POSTMATCH,
I think the crucial point is that a $variable is passed by reference (read alias)
Compare
DB<25> sub tt { print "@_"} DB<26> tt ( ($foo = 1) , ($foo = 2) , ($foo = 3) ) 3 3 3 DB<27>
So the implementation of concat was changed in a function way...
Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery
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Re^3: ${^POSTMATCH} problem
by ikegami (Patriarch) on Jun 14, 2020 at 15:34 UTC | |
by LanX (Saint) on Jun 14, 2020 at 16:01 UTC | |
by ikegami (Patriarch) on Jun 15, 2020 at 04:22 UTC | |
by ikegami (Patriarch) on Jun 15, 2020 at 04:26 UTC |
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