The order of decompressing and decoding matters. You want to first uncompress and then decode. If you want to cheat, you can use PerlIO::gzip:

    my $in;
    my $open_mode = '<:raw';
    if ($filename=~/\.gz$/) {
        $open_mode .= ':gzip';
    }
    $open_mode .= ':utf8';
    open my $in, $open_mode, $filename or die "Can't read $filename: $
+!\n";

[download]

If you want to stay with IO::Uncompress::Gunzip, I think the following should work, but I don't know if ->binmode() also applies other encodings properly:

    my $in;
    if ($filename=~/\.gz$/) {
        $in = new IO::Uncompress::Gunzip $in, { AutoClose => 1 };
    } else {
        open $in, '<:raw', $filename or die "Can't read $filename: $!\
+n";
    };
    binmode $in, ':utf8';

[download]

In reply to Re: Lost in compressed encodings by Corion
in thread Lost in compressed encodings by Skeeve

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