#!/usr/bin/env perl
# pman -- show a module's man page
# tchrist@perl.com

BEGIN { $^W = 1 }
BEGIN { die "usage: $0 module ...\n" unless @ARGV }

use FindBin qw($Bin);

$errors = 0;

unless ($pager = $ENV{PAGER}) {
    require Config;
    $pager = $Config::Config{"pager"} || "more";
} 

for $module (@ARGV) { 
    my $path =  `$Bin/pmpath $module`;
    if ($?) {
	$errors++;
	next;
    } 
    chomp $path;
    system "pod2text $path | $pager";
    $errors += ($? != 1);
}

exit($errors != 0);

__END__

=head1 NAME

pman - show a module's man page

=head1 DESCRIPTION

Send a module's pod through pod2text and your pager.

This is mostly here for people too lazy to type

    $ pod2text `pmpath CGI` | $PAGER

=head1 EXAMPLES

    $ pman CGI
    $ pman Curses

Or running under different versions of Perl: 

    $ oldperl -S pman CGI
    $ filsperl -S pman Threads

=head1 SEE ALSO

pod2text(1), perlpod(1), pod2man(1), pod2html(1).

=head1 AUTHORS and COPYRIGHTS

Copyright (C) 1999 Tom Christiansen.

Copyright (C) 2006-2008 Mark Leighton Fisher.

This is free software; you can redistribute it and/or modify it
under the terms of either:
(a) the GNU General Public License as published by the Free
Software Foundation; either version 1, or (at your option) any
later version, or
(b) the Perl "Artistic License".
(This is the Perl 5 licensing scheme.)

Please note this is a change from the
original pmtools-1.00 (still available on CPAN),
as pmtools-1.00 were licensed only under the
Perl "Artistic License".