So instead of
print {$out} "$1\n" while $xml =~ /$regex/g;
, I would simply write 

my @matches;
push(@matches, $1);

[download]
and then continue with my code from entityStat.pl.

Is that right?

In reply to Re^4: Counting matches and removing duplicates by LexPl
in thread Counting matches and removing duplicates by LexPl

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