Board Thread:Questions and Answers/@comment-178.200.16.31-20140515180236/@comment-25080172-20140616221055

178.200.16.31 wrote: ..and    FOR X=0 TO 15 is simply a IF X<15 THEN X=X+1    ,with a GOTO to loop?

IF X=15 THEN X=0 Yes.

FOR..NEXT blocks loop their contained code and increment the given variable after each loop. When the given variable increments past the given TO value, the loop breaks.