# -*- coding: utf-8 -*-
# Copyright (C) 2011-2012 Rocky Bernstein <rocky@cpan.org>
use warnings; no warnings 'redefine'; no warnings 'once';
use rlib '../../../../..';
use strict;
use vars qw(@ISA @SUBCMD_VARS);
package Devel::Trepan::CmdProcessor::Command::Info::Variables;
use Devel::Trepan::CmdProcessor::Command;
use Devel::Trepan::CmdProcessor::Command::Subcmd::Core;
use Devel::Trepan::CmdProcessor::Command::Subcmd::SubsubMgr;
use vars qw(@ISA @SUBCMD_VARS);
our $MIN_ABBREV = length('va');
our $HELP = <<'HELP';
=pod
Information on C<our> or C<my> variables.
=cut
HELP
our $SHORT_HELP = "List 'our' or 'my' variables.";
@ISA = qw(Devel::Trepan::CmdProcessor::Command::SubsubcmdMgr);
unless (caller) {
# Demo it.
# FIXME: DRY with other subcommand manager demo code.
require Devel::Trepan::CmdProcessor;
my $proc = Devel::Trepan::CmdProcessor->new;
my $parent = Devel::Trepan::CmdProcessor::Command::Info->new($proc, 'info');
my $cmd = __PACKAGE__->new($parent, 'variables');
print $cmd->{help}, "\n";
print "min args: ", $cmd->MIN_ARGS, "\n";
for my $arg ('le', 'my', 'foo') {
my @aref = $cmd->complete_token_with_next($arg);
printf "%s\n", @aref ? $aref[0]->[0]: 'undef';
}
print join(' ', @{$cmd->{prefix}}), "\n";
print '-' x 30, "\n";
$cmd->run($cmd->{prefix});
}
1;