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ppport.h  view on Meta::CPAN

  if ($opt{hints} && exists $hints{$func} && !$given_hints{$func}++) {
    my $hint = $hints{$func};
    $hint =~ s/^/   /mg;
    print "   --- hint for $func ---\n", $hint;
  }
  $rv || 0;
}

sub usage
{
  my($usage) = do { local(@ARGV,$/)=($0); <> } =~ /^=head\d$HS+SYNOPSIS\s*^(.*?)\s*^=/ms;
  my %M = ( 'I' => '*' );
  $usage =~ s/^\s*perl\s+\S+/$^X $0/;
  $usage =~ s/([A-Z])<([^>]+)>/$M{$1}$2$M{$1}/g;

  print <<ENDUSAGE;

Usage: $usage

See perldoc $0 for details.

ENDUSAGE

  exit 2;
}

sub strip
{
  my $self = do { local(@ARGV,$/)=($0); <> };
  my($copy) = $self =~ /^=head\d\s+COPYRIGHT\s*^(.*?)^=\w+/ms;
  $copy =~ s/^(?=\S+)/    /gms;
  $self =~ s/^$HS+Do NOT edit.*?(?=^-)/$copy/ms;
  $self =~ s/^SKIP.*(?=^__DATA__)/SKIP
if (\@ARGV && \$ARGV[0] eq '--unstrip') {
  eval { require Devel::PPPort };
  \$@ and die "Cannot require Devel::PPPort, please install.\\n";
  if (eval \$Devel::PPPort::VERSION < $VERSION) {
    die "$0 was originally generated with Devel::PPPort $VERSION.\\n"
      . "Your Devel::PPPort is only version \$Devel::PPPort::VERSION.\\n"

script/pbtool  view on Meta::CPAN

    return @rslt;
}

#	@args = _options (@args);
#
#	This subroutine feeds its input to GetOptions. Anything left
#	over is assumed to be the name of a clipboard to make current.
#	An error results in the display of a brief error message.

sub _options {
    local @ARGV = @_;
    GetOptions( \%opt,
	qw{ binary! default_flavor|default-flavor=s echo! id=i },
	noid => sub { $opt{id} = undef },
	help => sub { pod2usage( { -verbose => 2 } ) },
    ) or pod2usage( { -verbose => 0 } );
    $pb and $pb->set(
	encode		=> ! $opt{binary},
	default_flavor	=> $opt{default_flavor},
	id		=> $opt{id},
    );