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# -*- coding: utf-8 -*- |
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# Copyright (C) 2011-2014 Rocky Bernstein <rocky@cpan.org> |
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use warnings; no warnings 'redefine'; no warnings 'once'; |
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package Devel::Trepan::CmdProcessor::Command::Set::Max::String; |
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BEGIN { |
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my @OLD_INC = @INC; |
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use rlib '../../../../../..'; |
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use Devel::Trepan::CmdProcessor::Command::Subcmd::Subsubcmd; |
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@INC = @OLD_INC |
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}; |
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use strict; |
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use vars qw(@ISA @SUBCMD_VARS); |
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@ISA = qw(Devel::Trepan::CmdProcessor::Command::Subsubcmd); |
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# Values inherited from parent |
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use vars @Devel::Trepan::CmdProcessor::Command::Subsubcmd::SUBCMD_VARS; |
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our $IN_LIST = 1; |
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=pod |
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=head2 Synopsis: |
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=cut |
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our $HELP = <<'HELP'; |
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=pod |
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B<Set max string>] I<count> |
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Sometimes the string representation of an object is very long. This |
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setting limits how much of the string representation you want to |
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see. However if the string has an embedded newline then we will assume |
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the output is intended to be formated as is. |
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=head2 See also: |
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L<C<show max string>|Devel::Trepan::CmdProcessor::Command::Show::Max::String> |
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=cut |
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HELP |
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our $MIN_ABBREV = length('str'); |
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our $SHORT_HELP = "Set maximum chars in a string before truncation"; |
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sub run($$) |
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{ |
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my ($self, $args) = @_; |
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my @args = @$args; |
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shift @args; shift @args; shift @args; |
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my $num_str = join(' ', @args); |
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$self->run_set_int($num_str, |
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"The '$self->{cmd_str}' command requires a line width", |
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0); |
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} |
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unless (caller) { |
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# Demo it. |
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# require_relative '../../../mock' |
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# name = File.basename(__FILE__, '.rb') |
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# dbgr, set_cmd = MockDebugger::setup('set') |
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# max_cmd = Trepan::SubSubcommand::SetMax.new(dbgr.core.processor, |
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# set_cmd) |
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# cmd_ary = Trepan::SubSubcommand::SetMaxString::PREFIX |
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# cmd_name = cmd_ary.join(' ') |
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# subcmd = Trepan::SubSubcommand::SetMaxStringa.new(set_cmd.proc, |
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# max_cmd, |
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# cmd_name) |
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# prefix_run = cmd_ary[1..-1] |
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# subcmd.run(prefix_run) |
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# subcmd.run(prefix_run + %w(0)) |
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# subcmd.run(prefix_run + %w(20)) |
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# name = File.basename(__FILE__, '.rb') |
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# subcmd.summary_help(name) |
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# puts |
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# puts '-' * 20 |
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# puts subcmd.save_command |
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} |
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1; |