blewett@RESEARCH.ATT.COM (C. Douglas Blewett) (01/02/89)
Oops - I got taken off for coffee in the middle of the last note. Sent it off and signed it twice ("don't repeat yourself son") before mentioning that the simple patch reduces the size of update area by looking at the size in the exposure event. We have been using this improvement for months. Doug Blewett (201) 582-6496 AT&T Bell Laboratories research!blewett office 2c470 blewett%research.att.com@relay.cs.net 600 Mountain Avenue blewett@research.att.com Murray Hill, NJ 07974