lib/byebug/commands/trace.rb in byebug-1.1.0 vs lib/byebug/commands/trace.rb in byebug-1.1.1

@@ -1,24 +1,20 @@
 module Byebug
-  class TraceCommand < Command # :nodoc:
+
+  class TraceCommand < Command
     def regexp
       /^\s* tr(?:ace)? (?: \s+ (\S+))      # on | off | var(iable)
                        (?: \s+ (\S+))?     # (all | variable-name)?
                        (?: \s+ (\S+))? \s* # (stop | nostop)?
        $/ix
     end
 
     def execute
       if @match[1] =~ /on|off/
         onoff = 'on' == @match[1]
-        #if @match[2]
-          Byebug.tracing = onoff
-          print "Tracing is #{onoff ? 'on' : 'off'}\n"
-        #else
-        #  Byebug.current_context.tracing = onoff
-        #  print "Tracing #{onoff ? 'on' : 'off'} on current thread.\n"
-        #end
+        Byebug.tracing = onoff
+        print "Tracing is #{onoff ? 'on' : 'off'}\n"
       elsif @match[1] =~ /var(?:iable)?/
         varname=@match[2]
         if debug_eval("defined?(#{varname})")
           if @match[3] && @match[3] !~ /(:?no)?stop/
             errmsg "expecting \"stop\" or \"nostop\"; got \"#{@match[3]}\"\n"
@@ -37,17 +33,16 @@
                "\"#{@match[1]}\"\n"
       end
     end
 
     class << self
-      def help_command
-        'trace'
+      def names
+        %w(trace)
       end
 
-      def help(cmd)
+      def description
         %{
-          tr[ace] (on|off)\tset trace mode of current thread
-          tr[ace] (on|off) all\tset trace mode of all threads
+          tr[ace] (on|off)\tset trace mode
           tr[ace] var(iable) VARNAME [stop|nostop]\tset trace variable on VARNAME
         }
       end
     end
   end