lib/byebug/commands/set.rb in byebug-0.0.1 vs lib/byebug/commands/set.rb in byebug-1.0.0

@@ -1,40 +1,42 @@
 module Byebug
+
   # Implements byebug "set" command.
   class SetCommand < Command
     SubcmdStruct2=Struct.new(:name, :min, :is_bool, :short_help,
                              :long_help) unless defined?(SubcmdStruct2)
     Subcommands =
       [
         ['annotate', 2, false, "Set annotation level",
-"0 == normal
-2 == output annotated suitably for use by programs that control byebug."],
+         '0 == normal. '                                                    \
+         '2 == output annotated suitably for use by programs that control ' \
+         'byebug.'],
         ['args', 2, false,
-       "Set argument list to give program being debugged when it is started",
-"Follow this command with any number of args, to be passed to the program."],
+         'Set argument list to give program being debugged when it is started'],
         ['autoeval', 4, true, "Evaluate every unrecognized command"],
         ['autolist', 4, true, "Execute 'list' command on every breakpoint"],
         ['autoirb', 4, true, "Invoke IRB on every stop"],
         ['autoreload', 4, true, "Reload source code when changed"],
         ['basename', 1, true, "Report file basename only showing file names"],
         ['callstyle', 2, false, "Set how you want call parameters displayed"],
-        ['byebugtesting', 8, false, "Used when testing the byebug"],
+        ['byebugtesting', 8, false, "Used when testing byebug"],
         ['forcestep', 2, true,
-"Make sure 'next/step' commands always move to a new line"],
+         'Make sure \'next/step\' commands always move to a new line'],
         ['fullpath', 2, true, "Display full file names in frames"],
         ['history', 2, false,
-"Generic command for setting command history parameters",
-"set history filename -- Set the filename in which to record the command history
-set history save -- Set saving of the history record on exit
-set history size -- Set the size of the command history"],
+         'Generic command for setting command history parameters',
+         'set history filename -- Set the filename in which to record the ' \
+         'command history. '                                                \
+         'set history save -- Set saving of the history record on exit. '   \
+         'set history size -- Set the size of the command history'],
         ['linetrace+', 10, true,
-"Set line execution tracing to show different lines"],
+         'Set line execution tracing to show different lines'],
         ['linetrace', 3, true, "Set line execution tracing"],
         ['listsize', 3, false, "Set number of source lines to list by default"],
         ['trace', 1, true, "Display stack trace when 'eval' raises exception"],
         ['width', 1, false,
-"Number of characters the byebug thinks are in a line"]
+         'Number of characters per line for byebug\'s output']
       ].map do |name, min, is_bool, short_help, long_help|
       SubcmdStruct2.new(name, min, is_bool, short_help, long_help)
     end unless defined?(Subcommands)
 
     self.allow_in_control = true
@@ -94,18 +96,17 @@
                 Command.settings[:basename] = set_on
               when /^callstyle$/
                 if args[0]
                   arg = args[0].downcase.to_sym
                   case arg
-                  when :short, :last
+                  when :short, :last, :tracked
                     Command.settings[:callstyle] = arg
-                    print "%s\n" % show_setting(try_subcmd.name)
-                    return
+                  else
+                    print "Invalid call style #{arg}. Should be one of: " \
+                          "'short', 'last' or 'tracked'.\n"
                   end
                 end
-                print "Invalid call style #{arg}. Should be one of: " +
-                  "'short' or 'last'.\n"
               when /^trace$/
                 Command.settings[:stack_trace_on_error] = set_on
               when /^fullpath$/
                 Command.settings[:full_path] = set_on
               when /^autoreload$/
@@ -124,19 +125,22 @@
                   interface = @state.interface
                   case args[0]
                   when /^save$/
                     interface.history_save = get_onoff(args[1])
                   when /^size$/
-                    interface.history_length = get_int(args[1],
-                                                       "Set history size")
+                    interface.history_length =
+                      get_int(args[1], "Set history size")
                   when /^filename$/
-                    interface.histfile = File.join(ENV["HOME"]||ENV["HOMEPATH"]||".", args[1])
+                    interface.histfile =
+                      File.join(ENV["HOME"]||ENV["HOMEPATH"]||".", args[1])
                   else
-                    print "Invalid history parameter #{args[0]}. Should be 'filename', 'save' or 'size'.\n"
+                    print "Invalid history parameter #{args[0]}. Should be " \
+                          "'filename', 'save' or 'size'.\n"
                   end
                 else
-                  print "Need two parameters for 'set history'; got #{args.size}.\n"
+                  print "Need two parameters for 'set history'; got " \
+                        "#{args.size}.\n"
                   return
                 end
               when /^linetrace\+$/
                 self.class.settings[:tracing_plus] = set_on
               when /^linetrace$/
@@ -158,10 +162,10 @@
                 end
               else
                 print "Unknown setting #{@match[1]}.\n"
                 return
               end
-              print "%s\n" % show_setting(try_subcmd.name)
+              print "#{show_setting(try_subcmd.name)}\n"
               return
             rescue RuntimeError
               return
             end
           end