-- I'll add the missing "Source" button definition in v157 (later today?).

-- The 1-second "Long Press" timeout is not configurable, and I'd rather it stay that way -- it has to synchronize with how the player works, and I think the player uses something around 1-second as well. Also, the code size would increase by a few hundred bytes if I made it configurable rather than leaving it as a small constant.

- The Popup menus ignore most/all modifiers, but the translation you use to invoke them can use any modifiers you like, as in:

   Bottom.LT=popup1

   Bottom.LM=popup2

Cheers