Debugger::Command
Implements debugger “show” command.
# File lib/ruby-debug/commands/show.rb, line 204 def help(args) if args[1] s = args[1] subcmd = Subcommands.find do |try_subcmd| (s.size >= try_subcmd.min) and (try_subcmd.name[0..s.size-1] == s) end if subcmd str = subcmd.short_help + '.' str += "\n" + subcmd.long_help if subcmd.long_help return str else return "Invalid 'show' subcommand '#{args[1]}'." end end s = " Generic command for showing things about the debugger. -- List of show subcommands: -- " for subcmd in Subcommands do s += "show #{subcmd.name} -- #{subcmd.short_help}\n" end return s end
# File lib/ruby-debug/commands/show.rb, line 183 def execute if !@match[1] subcommands = Subcommands.map { |s| "show #{s.name} -- #{s.short_help}" }.join("\n") print pr("show.errors.no_subcommand", subcommands: subcommands) else args = @match[1].split(/[ \t]+/) param = args.shift subcmd = find(Subcommands, param) if subcmd print show_setting(subcmd.name) else print pr("show.errors.unknown", name: param) end end end
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