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utf8::upgrade and $1

by creamygoodness (Curate)
on Aug 30, 2009 at 06:15 UTC ( #792157=perlquestion: print w/ replies, xml ) Need Help??

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  1. or download this
    marvin@smokie:~/perltest $ bleadperl dollar_one_utf8_upgrade.pl 
    Without utf8::upgrade...
    ...
    a
    a
    marvin@smokie:~/perltest $ 
    
  2. or download this
    use strict;
    use warnings;
    ...
        print "$1\n";
    }
    
  3. or download this
    marvin@smokie:~/projects/perl-git $ git diff
    diff --git a/sv.c b/sv.c
    ...
            } else {
                (void) SvPV_force(sv,len);
            }
    

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