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Unless you're using an ancient version of Perl, \w should match any Unicode word character. According to perlre there are over 100,000 characters it matches.

use 5.010; use strict; use warnings; use utf8::all; my $string = "the café"; say "GOT: $1" if $string =~ /(\w{4})/;

Make sure your strings are being interpreted as character strings rather than byte strings though. (See perlunicode and utf8.)

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

In reply to Re: match utf8 by tobyink
in thread match utf8 by glassel

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