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package Pod::Tree::Stream;
use 5.006;
use strict;
use warnings;
our $VERSION = '1.31';
sub new {
my ( $package, $fh ) = @_;
my $stream = {
fh => $fh,
line => ''
};
bless $stream, $package;
}
sub get_paragraph {
my $stream = shift;
my $fh = $stream->{fh};
my $line = $stream->{line};
defined $line or return undef; ##no critic (ProhibitExplicitReturnUndef)
my (@lines) = ($line);
while ( $line = $fh->getline ) {
push @lines, $line;
$line =~ /\S/ or last;
}
while ( $line = $fh->getline ) {
$line =~ /\S/ and last;
push @lines, $line;
}
$stream->{line} = $line;
join '', @lines;
}
1;
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