This RULE25.LBR file contains RULE.COM, CLS.COM, CLS.ASM, CLS24.COM, and 25.ASM. RULE.COM will put a column rule, in reverse video, on the 25th line of video-able Kaypros. It will stay there through whatever programs you run, and it is quite handy when running such programs as VDO, PERFECT WRITER, or your favorite spreadsheet--in short, anytime you need a visual fix on placing your text or graphics. It is derived from 25.ASM, which is included here. The rule can be erased by invoking CLS.COM, which will also set other video attributes to default. The source for this CLS.COM is Steve Sanders's KP-CLS.ASM, and it is also included. Note that the "clear" section can be edited to do selective clearing functions. For example, CLS24.COM, also derived from CLS.ASM, and included here, clears the screen of everything BUT the 25th line. That tidies everything up neatly but leaves the rule in for the next job. With a submit file, to wit: RULE PROGRAM CLS you can set up the rule, run the program, and then automatically clear the screen. None of the above .com programs takes up much space; they should fit economically aboard your hard disk or the floppy that contains your editing files. - Irv Block October 10, 1985