Note that there is a bug: 10 PRINT "OK" 20 GOTO 1 That reports an error "Cannot go to a nonexistant line". I think "real" BASIC interpreters would fa

Note that there is a bug: 10 PRINT "OK" 20 GOTO 1 That reports an error "Cannot go to a nonexistant line". I think "real" BASIC interpreters would fall-through to the 10-line. I know my own toy BASIC does: https://github.com/skx/gobasic https://github.com/skx/gobasic Edit: Have reported issue, so it doesn't get lost in this thread.