Made echo use standardSubstitute.

ChangeLog

@@ -1,3 +1,5 @@
+	* Updated echo to use the standard substitute on its reply.
+	
 	* Updated Network.whois so that it can now retrieve
 	information on all domains.
 
@@ -8,9 +10,9 @@
 	Weather.weather is called and in which unit (C, F, K) to report
 	the weather.
 
-	* Made standard replies (such as supybot.replies.success, etc.)
-	use the standard substitute (such as $nick, $who, $channel, etc.)
-	in their text.
+	* Updated standard replies (such as supybot.replies.success, etc.)
+	to use the standard substitute (such as $nick, $who, $channel,
+	etc.) in their text.
 	
 	* Fixed snarfers to respect lobotomies.
 	

plugins/Utilities.py

@@ -122,7 +122,9 @@ class Utilities(callbacks.Privmsg):
         """
         if not args:
             raise callbacks.ArgumentError
-        irc.reply(' '.join(args), prefixName=False)
+        text = privmsgs.getArgs(args)
+        text = plugins.standardSubstitute(irc, msg, text)
+        irc.reply(text, prefixName=False)
 
     def re(self, irc, msg, args):
         """<regexp> <text>

test/test_Utilities.py

@@ -66,6 +66,9 @@ class UtilitiesTestCase(PluginTestCase, PluginDocumentation):
         m = self.getMsg('status cpu')
         self.assertResponse('echo "%s"' % m.args[1], m.args[1])
 
+    def testEchoStandardSubstitute(self):
+        self.assertNotRegexp('echo $nick', r'\$')
+
     def testRe(self):
         self.assertResponse('re "m/system time/" [status cpu]', 'system time')
         self.assertResponse('re s/user/luser/g user user', 'luser luser')