oz@yetti.UUCP (Ozan Yigit) (07/05/85)
For those interested in the screen algorithm as implemented in Gosling's Emacs, see: SIGPLAN notices, vol. 16, number 6, June 1981, Proceedings of the ACM SIGPLAN symposium on Text Manipulation, Portland, Oregon. Gosling's paper contains an extensive discussion of the cost matrix technique for optimal screen refresh, which should be of interest to all text editor implementors. Algorithms are presented in a pascal-like pseudo-code, and should not be difficult to convert to C to retrofit into many existing editors, if the editor does not already use a similar technique. -- Oz [all wizardesque side effects are totaly unintentional, unless stated otherwise..] Usenet: [decvax | allegra | linus | ihnp4] !utzoo!yetti!oz Bitnet: oz@ [yuleo | yuyetti] ------------- Support GNU. Consider the 3-muskateers' motto: ONE FOR ALL - ALL FOR ONE