The regexps, per se, don't need any change (I'm assuming Perl 5.8.0, since 5.6.x had some problems). You need to assure two things:

  1. that your strings are correctly encoded
  2. that Perl knows it

The first is a problem in itself, but a bit off-topic.

The second can be done in two ways:

  1. if the strings come from a filehandle, you can use something like open(FH, "<:utf8", "file") to tell Perl to treat data as utf-8 (or use the :encoding layer, see perldoc -f open
  2. otherwise (such as your example, from a dirhandle), use Encode; and $string=Encode::decode("utf-8",$string);

In reply to Re: Unicode and regexes by dakkar
in thread Unicode and regexes by hotshot

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