Added success.

plugins/Utilities.py

@@ -47,13 +47,23 @@ import callbacks
 
 class Utilities(callbacks.Privmsg):
     def ignore(self, irc, msg, args):
-        """takes no arguments
+        """requires no arguments
 
         Does nothing.  Useful sometimes for sequencing commands when you don't
         care about their non-error return values.
         """
         pass
 
+    def success(self, irc, msg, args):
+        """requires no arguments
+
+        Does nothing except to reply with a success message.  This is useful
+        when you want to run multiple commands as nested commands, and don't
+        care about their output as long as they're successful.  An error, of
+        course, will break out of this command.
+        """
+        irc.replySuccess()
+
     def strjoin(self, irc, msg, args):
         """<separator> <string 1> [<string> ...]
 

test/test_Utilities.py

@@ -35,6 +35,11 @@ class UtilitiesTestCase(PluginTestCase):
     plugins = ('Utilities', 'Status')
     def testIgnore(self):
         self.assertNoResponse('ignore foo bar baz', 1)
+        self.assertError('ignore [re m/foo bar]')
+
+    def testSuccess(self):
+        self.assertNotError('success 1')
+        self.assertError('success [re m/foo bar]')
 
     def testStrjoin(self):
         self.assertResponse('strjoin + foo bar baz', 'foo+bar+baz')