On Wed, Oct 6, 2010 at 22:01, Jakub Narebski <jnareb@xxxxxxxxx> wrote:
> * The most important issue is that I/O "layers" (PerlIO), like ':utf8'
> Âor ':raw', are *already applied* to the output that is captured.
> ÂThis means that captured output is *always* in binary (':raw') mode.
> ÂIn Perl 6 language it means that data returned by capturing engine
> Âis an equivalent of Buf, a collection of bytes, whether Buf or Str
> Â(a colection of logical characters) is printed.
> + Â Â Â # note: this does not cover all cases
> + Â Â Â binmode select(), ':utf8'
> + Â Â Â Â Â Â Â if ((PerlIO::get_layers($self->{'oldfh'}))[-1] eq 'utf8');
I'm not sure but maybe we want to use ":Encoding(UTF-8)" everywhere in
this series where you've used ":utf8". I.e. use the Encoding UTF-8
layer instead of the internal utf8 layer.
It's more strict, see perldoc Encode's "UTF-8 vs. utf8 vs. UTF8". But
maybe we don't care.
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