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Re: Named capture backreferences cannot be used in character classes?

by hdb (Monsignor)
on Sep 26, 2013 at 17:17 UTC ( #1055868=note: print w/replies, xml ) Need Help??

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  1. or download this
    qr[(?:"[^"]+"|'[^']+')]
    
  2. or download this
    my @class = ( "'", '"' );
    my $re = "[(?:".join("|",map{"${_}[^$_]+$_"}@class).")]";
    

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[Corion]: ambrus: Yeah, hopefully it's that
[1nickt]: I am stumped, maybe someone brainy can clear my mind?
[1nickt]: This code does what I expect on the CLI: perl -wE 'sub x { 0 and 1 } say x()'
[1nickt]: (prints "0")
[Corion]: Hi 1nickt!
[1nickt]: When I put it in a file, I get the following: "Replacement list is longer than search list at 1290.pl line 4. syntax error at 1290.pl line 4, at EOF ...
[1nickt]: ... (Might be a runaway multi-line ;; string starting on line 3)"
[erix]: ( ha, the inmates of the retirement home have taken the kids to the cafe -- Good! :) )
[1nickt]: (there are three lines in the file)
[erix]: na namesti ( "At The German" ? )

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