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# You may distribute under the terms of the GNU General Public License
#
# (C) Paul Evans, 2008-2010 -- leonerd@leonerd.org.uk
package Circle::TaggedString;
use strict;
use warnings;
use base qw( String::Tagged );
String::Tagged->VERSION( '0.11' );
our $VERSION = '0.173320';
sub new_from_formatting
{
my $class = shift;
my ( $orig ) = @_;
return $class->clone( $orig,
only_tags => [qw( bold under italic reverse monospace blockquote )],
convert_tags => {
bold => "b",
under => "u",
italic => "i",
reverse => "rv",
monospace => "m",
blockquote => "bq",
# TODO: fg/bg
},
);
}
sub squash
{
my $self = shift;
my @output;
$self->iter_substr_nooverlap( sub {
my ( $str, %format ) = @_;
push @output, %format ? [ $str, %format ] : $str;
} );
return $output[0] if @output == 1 and !ref $output[0];
return \@output;
}
0x55AA;
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