- * In the $wrap, $1 is replaced with the first message, $2 with the second, and so
- * on. The subsequent arguments may either be strings, in which case they are the
- * message names, or arrays, in which case the first element is the message name,
- * and subsequent elements are the parameters to that message.
+ * In the $wrap, $1 is replaced with the first message, $2 with the second,
+ * and so on. The subsequent arguments may be either
+ * 1) strings, in which case they are message names, or
+ * 2) arrays, in which case, within each array, the first element is the message
+ * name, and subsequent elements are the parameters to that message.