  #endif /* RUBY_COMPILE_H */
 Index: load.c
 ===================================================================
---- load.c	(revision 28684)
+--- load.c	(revision 28647)
 +++ load.c	(working copy)
 @@ -294,11 +294,13 @@
      if (state == 0) {

 	}
     }
     th->errinfo = errinfo;
@@ -3884,19 +3920,49 @@
     return ST_CONTINUE;
 }
 

       case RUBY_EVENT_CALL:
 	return "call";
       case RUBY_EVENT_RETURN:
@@ -4015,6 +4109,14 @@
 	return "c-return";
       case RUBY_EVENT_RAISE:
 	return "raise";
