From: ts Date: 2004-12-28T18:40:44+09:00 Subject: Re: Extensions, Internal >>>>> "J" == =?ISO-8859-1?Q?J=FCrgen Mangler?= writes: J> I though that maybe I can tell a string, what to call to deliver J> something back (in this case rbxs_node_text_set). A callback function. J> (Described in the first detail) What you want is a delegator. No need to modify ruby. Guy Decoux