[Templates] Encoding patch for Provider

[Tom Insam]

Bill Moseley wrote:
 > >
 > > An unanswered question is should TT also encode output, or should
 > > setting the output io layer be left to the user?

TT already has a 4th option to the 'process' method, an options hash.
This takes a 'binmode' key, that can define the output IO layer. eg

    $tt->process( $templatefile, $vars, $output, { binmode => ':utf8' } );

will encode the output to utf-8 before writing. Andy - as regards your
reply, I think it would be a bad idea to assume the same input and
output template character sets. But that's just me.


tom