As per the subject, I will be unavailable during 3 weeks. I will probably be able to use my mail account, although "when" is uncertain. To avoid my mailbox to explode I will temporarily unsubcribe to the lists I am subscribed to. If needed, please send a message to me privately. Of course, no package that I am maintaining is buggy so please contact me if ever they would cause the end of the World. Happy hacking! Wolfgang