1. How do you set/clear an individual bit in BASIC (e.g., setting bit 3 of a menu item's block in order to tick/untick it)? I can use indirection operators to write bytes and words, but I can't remember how one writes bits.

2. Dialogue boxes in RO4 have attractive 3D edges, but I'm stuck with RO3.11. Can I ensure that any templates I design on RO3 will appear in R4 with this effect?

Thanks,
Chris

block%!12 = block%!12 OR (1<<14)

to clear do

block%!12 = block%!12 AND NOT(1<<14)

RO4 automatically adds the 3d to any window with no scroll bars. You don't have to do anything special.

HTH