Hot Basic Tips Authors Publication Timelinez Publication Details Volume: 3 Issue: 8 Date August 1985 Pages 144 Read the article See all articles from TimeLinez v3 n8 Aug 1985 Use system variables to detect multiple keypresses; set S_TOP to remedy a 0 REM problem. Products Downloadable Media Related Articles Tags Timelinez, TS 1000 People No people associated with this content.