� wrote:

Hello, this is a repost, because I've the feeling, that this question got perhaps unread:

What is the difference between distance and columndistance? I thought the one was just a synonym for the other, but now I see, that you treat them differently in your patch.

i forgot -) how about global and per-column both were added due to some user request (and partly prototyped by others) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------