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#!/usr/bin/env perl
use strict;
=head1 DESCRIPTION
Pandoc filter that causes emphasized text to be displayed in ALL CAPS.
=cut
use Pandoc::Filter;
use Pandoc::Elements qw(Str);
pandoc_filter Emph => sub {
$_->transform( Str => sub { Str(uc($_->content)) });
};
=head1 SYNOPSIS
pandoc --filter deemph.pl -o output.html < input.md
=head1 SEE ALSO
This is a port of
L<deemph.py|https://github.com/jgm/pandocfilters/blob/master/examples/deemph.py>
from Python to Perl with L<Pandoc::Elements> and L<Pandoc::Filter>.
=cut
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