* eval.c (rb_f_exit), process.c (rb_f_exit_bang): treat true as

success, false as failure.  [ruby-dev:22067]

* eval.c (rb_f_abort, rb_thread_switch), process.c (rb_f_system): use
  ANSI macro instead of hard coded value.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5040 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/test/unit/ui/gtk2/testrunner.rb

@@ -406,7 +406,7 @@ module Test
               retry
             rescue
             end
-            abort if @red
+            exit !@red
           end # def start_ui
           private :start_ui