1 2require 5; 3package Pod::Perldoc::ToNroff; 4use strict; 5use warnings; 6 7# This is unlike ToMan.pm in that it emits the raw nroff source! 8 9use base qw(Pod::Perldoc::BaseTo); 10 11sub is_pageable { 1 } # well, if you ask for it... 12sub write_with_binmode { 0 } 13sub output_extension { 'man' } 14 15use Pod::Man (); 16 17sub center { shift->_perldoc_elem('center' , @_) } 18sub date { shift->_perldoc_elem('date' , @_) } 19sub fixed { shift->_perldoc_elem('fixed' , @_) } 20sub fixedbold { shift->_perldoc_elem('fixedbold' , @_) } 21sub fixeditalic { shift->_perldoc_elem('fixeditalic' , @_) } 22sub fixedbolditalic { shift->_perldoc_elem('fixedbolditalic', @_) } 23sub quotes { shift->_perldoc_elem('quotes' , @_) } 24sub release { shift->_perldoc_elem('release' , @_) } 25sub section { shift->_perldoc_elem('section' , @_) } 26 27sub new { return bless {}, ref($_[0]) || $_[0] } 28 29sub parse_from_file { 30 my $self = shift; 31 my $file = $_[0]; 32 33 my @options = 34 map {; $_, $self->{$_} } 35 grep !m/^_/s, 36 keys %$self 37 ; 38 39 defined(&Pod::Perldoc::DEBUG) 40 and Pod::Perldoc::DEBUG() 41 and print "About to call new Pod::Man ", 42 $Pod::Man::VERSION ? "(v$Pod::Man::VERSION) " : '', 43 "with options: ", 44 @options ? "[@options]" : "(nil)", "\n"; 45 ; 46 47 Pod::Man->new(@options)->parse_from_file(@_); 48} 49 501; 51__END__ 52 53=head1 NAME 54 55Pod::Perldoc::ToNroff - let Perldoc convert Pod to nroff 56 57=head1 SYNOPSIS 58 59 perldoc -o nroff -d something.3 Some::Modulename 60 61=head1 DESCRIPTION 62 63This is a "plug-in" class that allows Perldoc to use 64Pod::Man as a formatter class. 65 66The following options are supported: center, date, fixed, fixedbold, 67fixeditalic, fixedbolditalic, quotes, release, section 68 69Those options are explained in L<Pod::Man>. 70 71For example: 72 73 perldoc -o nroff -w center:Pod -d something.3 Some::Modulename 74 75=head1 CAVEAT 76 77This module may change to use a different pod-to-nroff formatter class 78in the future, and this may change what options are supported. 79 80=head1 SEE ALSO 81 82L<Pod::Man>, L<Pod::Perldoc>, L<Pod::Perldoc::ToMan> 83 84=head1 COPYRIGHT AND DISCLAIMERS 85 86Copyright (c) 2002 Sean M. Burke. All rights reserved. 87 88This library is free software; you can redistribute it and/or modify it 89under the same terms as Perl itself. 90 91This program is distributed in the hope that it will be useful, but 92without any warranty; without even the implied warranty of 93merchantability or fitness for a particular purpose. 94 95=head1 AUTHOR 96 97Sean M. Burke C<sburke@cpan.org> 98 99=cut 100 101