+
+ /**
+ * Get a message using the current context.
+ *
+ * This can't just inherit from ContextSource, since then
+ * it would set only the original context, and not take
+ * into account any changes.
+ *
+ * @param String Message name
+ * @param Variable number of message arguments
+ * @return Message
+ */
+ public function msg() {
+ $args = func_get_args();
+
+ return call_user_func_array( 'wfMessage', $args )->setContext( $this );
+ }