Hi Monks, I have a problem searching/matching unicode strings. This code works: 
use utf8;
use strict;

my $s1 = "long_japanese_text_ i_utf8";
my $s2 = "short_japanese_text_in_utf8";
print index($s1, $s2)."\n";
print "found\n" if $s1 =~ /$s2/;

[download]
Both index and regex work here. The problem appears when data comes from sjis encoded file: 
use strict;
use utf8;

my $s1 = "short_japanese_text_in_utf8";
open F, "<:encoding(sjis)", "file.txt";
while (<F>) {
  print "found\n" if /$s1/;
  print index($_, $s1)."\n";
}

[download]
Neither regex nor index work here. What is the problem? What am I doing wrong? Thanks, Edvinas

In reply to Unicode problem by edis

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