* ext/socket/socket.c (unix_addr): getsockname(2) may result len = 0.

* ext/socket/socket.c (unix_peeraddr): getpeername(2) may result
  len = 0.

* string.c (rb_str_subpat_set): support function for new argument
  pattern String#[re,offset] = val. [new]

* eval.c (POP_BLOCK): rb_gc_force_recycle() was called too much.
  Should not be called if SCOPE_DONT_RECYCLE is set.

* string.c (rb_str_aref_m): new argument pattern
  String#[re,offset]. [new]

* string.c (rb_str_substr): should return an instance of
  receiver's class.

* string.c (rb_str_succ): ditto.

* array.c (rb_ary_subseq): ditto.

* array.c (rb_ary_initialize): Array.new([1,2,3]) => [1,2,3]. [new]

* string.c (rb_str_reverse): should return an instance of
  receiver's class.

* string.c (rb_str_times): ditto.

* array.c (rb_ary_times): ditto

* string.c (str_gsub): ditto.

* string.c (rb_str_ljust): ditto.

* string.c (rb_str_rjust): ditto.

* string.c (rb_str_center): ditto.

* eval.c (eval): retrieves file, line information from binding.

* eval.c (intersect_fds): counts intersecting fds.

* eval.c (rb_thread_schedule): only fds requested by
  each thread count as select_value.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1761 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/debug.rb

@@ -83,7 +83,6 @@ class DEBUGGER__
 	@stop_next = 0
       end
       @last_file = nil
-      @last = [nil, nil]
       @file = nil
       @line = nil
       @no_step = nil
@@ -701,14 +700,9 @@ EOHELP
 	  # nothing to do. skipped.
 	end
 	if @stop_next == 0 or check_break_points(file, line, binding, id)
-	  if [file, line] == @last
-	    @stop_next = 1
-	  else
-	    @no_step = nil
-	    suspend_all
-	    debug_command(file, line, id, binding)
-	    @last = [file, line]
-	  end
+	  @no_step = nil
+	  suspend_all
+	  debug_command(file, line, id, binding)
 	end
 
       when 'call'