Hi, i've copy this code from Perlmonks. file=perlmonks.pl

#! /usr/bin/perl

#use strict;
#use warnings;

use Getopt::Long;
use Pod::Usage;

&GetOptions( 'h|help' => \$opt_help,
                          'man' => sub{ pod2usage({-verbose=>2,
                                                   -exitval=>0}); },
             'q|quiet' => \$opt_quiet,
             'c|config=s' => \@opt_config,
             'p|project=s' => \$opt_proj
        ) || pod2usage(1);

if($opt_help){
     print "help---------------\n";
       pod2usage(1);
 }

__END__

=head1 NAME

perlmonks.pl - Test for http://perlmonks.org/?node_id=664898

=head1 SYNOPSIS

perlmonks.pl [options]

 Options:
   -h, --help            brief help message
       --man             full documentation

=cut
[download]

By

 ./perlmonks.pl -h
[download]

this is displayed:

help---------------
Usage:
    perlmonks.pl [options]

     Options:
       -h, --help            brief help message
           --man             full documentation
[download]

But, the verbose 2 is not working,

 ./perlmonks.pl -m
[download]

this is displayed:

#! /usr/bin/perl

#use strict;
#use warnings;

use Getopt::Long;
use Pod::Usage;

&GetOptions( 'h|help' => \$opt_help,
                          'man' => sub{ pod2usage({-verbose=>2,
                                                   -exitval=>0}); },
             'q|quiet' => \$opt_quiet,
             'c|config=s' => \@opt_config,
             'p|project=s' => \$opt_proj
        ) || pod2usage(1);

if($opt_help){
     print "help---------------\n";
       pod2usage(1);
 }

__END__

=head1 NAME

perlmonks.pl - Test for http://perlmonks.org/?node_id=664898

=head1 SYNOPSIS

perlmonks.pl [options]

 Options:
   -h, --help            brief help message
       --man             full documentation

=cut
./perlmonks.pl (END)
[download]

The complete source is shown. What do I have to do to correct the error? regards Henrik

---

---

• Are you posting in the right place? Check out Where do I post X? to know for sure.
• Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:

  <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>

• Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
• Want more info? How to link or How to display code and escape characters are good places to start.