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Contents
# -*- coding: utf-8 -*-
# Copyright (C) 2010 Rocky Bernstein <rockyb@rubyforge.net>
require_relative '../../base/subsubcmd'
class Trepan::SubSubcommand::SetMaxWidth < Trepan::SubSubcommand
unless defined?(HELP)
HELP = 'Set max[imum] width NUMBER
Set number of characters the debugger thinks are in a line.'
IN_LIST = true
MIN_ABBREV = 'wid'.size
NAME = File.basename(__FILE__, '.rb')
PREFIX = %w(set max width)
SHORT_HELP = 'Set number of characters the debugger thinks are in a line'
end
def run(args)
args.shift
run_set_int(args.join(' '),
"The '#{PREFIX.join(' ')}' command requires a line width",
0, nil)
end
alias save_command save_command_from_settings
end
if __FILE__ == $0
# Demo it.
require_relative '../../../mock'
name = File.basename(__FILE__, '.rb')
dbgr, set_cmd = MockDebugger::setup('set')
max_cmd = Trepan::SubSubcommand::SetMax.new(dbgr.core.processor,
set_cmd)
cmd_ary = Trepan::SubSubcommand::SetMaxWidth::PREFIX
cmd_name = cmd_ary.join(' ')
subcmd = Trepan::SubSubcommand::SetMaxWidth.new(set_cmd.proc,
max_cmd,
cmd_name)
prefix_run = cmd_ary[1..-1]
subcmd.run(prefix_run)
subcmd.run(prefix_run + %w(0))
subcmd.run(prefix_run + %w(20))
name = File.basename(__FILE__, '.rb')
subcmd.summary_help(name)
puts
puts '-' * 20
puts subcmd.save_command
end
Version data entries
12 entries across 12 versions & 1 rubygems