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/snap/gh/640/usr/bin

Name	Size	Mode	Actions
corelist	15375	0755	edit dl rm
cpan	8360	0755	edit dl rm
cpan5.38-x86_64-linux-gnu	8381	0755	edit dl rm
enc2xs	41947	0755	edit dl rm
encguess	3069	0755	edit dl rm
git	4066232	0755	edit dl rm
git-receive-pack	4066232	0755	edit dl rm
git-shell	639808	0755	edit dl rm
git-upload-archive	4066232	0755	edit dl rm
git-upload-pack	4066232	0755	edit dl rm
h2ph	29227	0755	edit dl rm
h2xs	60934	0755	edit dl rm
instmodsh	4373	0755	edit dl rm
json_pp	4992	0755	edit dl rm
libnetcfg	15778	0755	edit dl rm
nano	279040	0755	edit dl rm
perl	4019312	0755	edit dl rm
perl5.38-x86_64-linux-gnu	14648	0755	edit dl rm
perl5.38.2	4019312	0755	edit dl rm
perlbug	45593	0755	edit dl rm
perldoc	125	0755	edit dl rm
perlivp	10867	0755	edit dl rm
perlthanks	45593	0755	edit dl rm
piconv	8360	0755	edit dl rm
pl2pm	4536	0755	edit dl rm
pod2html	4041	0755	edit dl rm
pod2man	18898	0755	edit dl rm
pod2text	13112	0755	edit dl rm
pod2usage	4107	0755	edit dl rm
podchecker	3658	0755	edit dl rm
prove	13659	0755	edit dl rm
ptar	3566	0755	edit dl rm
ptardiff	2645	0755	edit dl rm
ptargrep	4395	0755	edit dl rm
rnano	279040	0755	edit dl rm
scalar	684992	0755	edit dl rm
shasum	9982	0755	edit dl rm
splain	19449	0755	edit dl rm
streamzip	8061	0755	edit dl rm
xsubpp	5167	0755	edit dl rm
zipdetails	70193	0755	edit dl rm

Edit: /snap/gh/640/usr/bin/pod2usage (4107B)

#!/usr/bin/perl
    eval 'exec perl -S $0 "$@"'
        if 0;

#############################################################################
# pod2usage -- command to print usage messages from embedded pod docs
#
# Copyright (c) 1996-2000 by Bradford Appleton. All rights reserved.
# Copyright (c) 2001-2016 by Marek Rouchal.
# This file is part of "Pod-Usage". Pod-Usage is free software;
# you can redistribute it and/or modify it under the same terms
# as Perl itself.
#############################################################################

use strict;
#use diagnostics;

=head1 NAME

pod2usage - print usage messages from embedded pod docs in files

=head1 SYNOPSIS

=over 12

=item B<pod2usage>

[B<-help>]
[B<-man>]
[B<-exit>S< >I<exitval>]
[B<-output>S< >I<outfile>]
[B<-verbose> I<level>]
[B<-pathlist> I<dirlist>]
[B<-formatter> I<module>]
[B<-utf8>]
I<file>

=back

=head1 OPTIONS AND ARGUMENTS

=over 8

=item B<-help>

Print a brief help message and exit.

=item B<-man>

Print this command's manual page and exit.

=item B<-exit> I<exitval>

The exit status value to return.

=item B<-output> I<outfile>

The output file to print to. If the special names "-" or ">&1" or ">&STDOUT"
are used then standard output is used. If ">&2" or ">&STDERR" is used then
standard error is used.

=item B<-verbose> I<level>

The desired level of verbosity to use:

1 : print SYNOPSIS only
    2 : print SYNOPSIS sections and any OPTIONS/ARGUMENTS sections
    3 : print the entire manpage (similar to running pod2text)

=item B<-pathlist> I<dirlist>

Specifies one or more directories to search for the input file if it
was not supplied with an absolute path. Each directory path in the given
list should be separated by a ':' on Unix (';' on MSWin32 and DOS).

=item B<-formatter> I<module>

Which text formatter to use. Default is L<Pod::Text>, or for very old
Perl versions L<Pod::PlainText>. An alternative would be e.g. 
L<Pod::Text::Termcap>.

=item B<-utf8>

This option assumes that the formatter (see above) understands the option
"utf8". It turns on generation of utf8 output.

=item I<file>

The pathname of a file containing pod documentation to be output in
usage message format. If omitted, standard input is read - but the
output is then formatted with L<Pod::Text> only - unless a specific
formatter has been specified with B<-formatter>.

=back

=head1 DESCRIPTION

B<pod2usage> will read the given input file looking for pod
documentation and will print the corresponding usage message.
If no input file is specified then standard input is read.

B<pod2usage> invokes the B<pod2usage()> function in the B<Pod::Usage>
module. Please see L<Pod::Usage/pod2usage()>.

=head1 SEE ALSO

L<Pod::Usage>, L<pod2text>, L<Pod::Text>, L<Pod::Text::Termcap>,
L<perldoc>

=head1 AUTHOR

Please report bugs using L<http://rt.cpan.org>.

Brad Appleton E<lt>bradapp@enteract.comE<gt>

Based on code for B<pod2text(1)> written by
Tom Christiansen E<lt>tchrist@mox.perl.comE<gt>

=cut

use Getopt::Long;

## Define options
my %options = ();
my @opt_specs = (
    'help',
    'man',
    'exit=i',
    'output=s',
    'pathlist=s',
    'formatter=s',
    'verbose=i',
    'utf8!'
);

## Parse options
GetOptions(\%options, @opt_specs)  ||  pod2usage(2);
$Pod::Usage::Formatter = $options{formatter} if $options{formatter};
require Pod::Usage;
Pod::Usage->import();
pod2usage(1)  if ($options{help});
pod2usage(VERBOSE => 2)  if ($options{man});

## Dont default to STDIN if connected to a terminal
pod2usage(2) if ((@ARGV == 0) && (-t STDIN));

if (@ARGV > 1) {
    print STDERR "pod2usage: Too many filenames given\n\n";
    pod2usage(2);
}

my %usage = ();
$usage{-input}    = shift(@ARGV) || \*STDIN;
$usage{-exitval}  = $options{'exit'}      if (defined $options{'exit'});
$usage{-output}   = $options{'output'}    if (defined $options{'output'});
$usage{-verbose}  = $options{'verbose'}   if (defined $options{'verbose'});
$usage{-pathlist} = $options{'pathlist'}  if (defined $options{'pathlist'});
$usage{-utf8}     = $options{'utf8'}      if (defined $options{'utf8'});

pod2usage(\%usage);

cmd: