# -*- coding: utf-8 -*-
# Copyright (C) 2011, 2012 Rocky Bernstein <rocky@cpan.org>
use warnings; no warnings 'redefine'; no warnings 'once';
use rlib '../../../../../..';
package Devel::Trepan::CmdProcessor::Command::Show::Display::Eval;
use Devel::Trepan::CmdProcessor::Command::Subcmd::Subsubcmd;
use strict;
use vars qw(@ISA @SUBCMD_VARS);
@ISA = qw(Devel::Trepan::CmdProcessor::Command::ShowBoolSubsubcmd);
# Values inherited from parent
use vars @Devel::Trepan::CmdProcessor::Command::Subsubcmd::SUBCMD_VARS;
## FIXME: do automatically.
our $CMD = 'show display eval';
our $HELP = <<"EOH";
$CMD
Shows whether Data::Dumper ('dumper') or Data::Dumper::Perltidy ('tidy')
is used to format evaluation results.
See also 'set display eval', 'eval', and 'set autoeval'.
EOH
our $SHORT_HELP = 'Show how the evaluation results shown';
our $MIN_ABBREV = length('evaldi');
sub run($$)
{
my ($self, $args) = @_;
my $proc = $self->{proc};
my $key = $self->{subcmd_setting_key};
my $val = $proc->{settings}{$key};
my $msg = sprintf "Eval result display style is %s.", $val;
$proc->msg($msg);
}
unless (caller) {
# Demo it.
# require_relative '../../mock'
# # FIXME: DRY the below code
# my ($dbgr, $cmd) = MockDebugger::setup('show');
# $subcommand = __PACKAGE__->new(cmd);
# $testcmdMgr = Trepan::Subcmd->new(subcommand);
# $subcommand->run_show_bool();
# $subcommand->summary_help($NAME);
}
1;