... > Well, the \dT documentation used to show line as two points, so I > assumed that was how it was specified.
Hmm. And it seems I entered it a few years ago ;) Cut and paste error. At that time the line type was defined but has never had the i/o routines enabled. > No one likes entering an equation. Two points seems the simplest. That it does. - Thomas ---------------------------(end of broadcast)--------------------------- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly