Edit existing lines and renumber to create multiple instances where the lines are very similar.
Saving Your Fingers AuthorsJack RyanPublicationSYNCPub DetailsSYNC v3 n1Volume: 3 Issue: 1DateJanuary/February 1983Pages54Read the articleSee all articles from SYNC v3 n1 Edit existing lines and renumber to create multiple instances where the lines are very similar. TagsSYNC 1983 Tutorial ZX81 PeopleJack Ryan