On Tue, Dec 04, 2001 at 04:35:39PM +1000, Allan Rae wrote: > Andre's cursor-as-a-stack implementation should work fine for this and > would remove a bunch of stuff from the code too it would seem.
Honour to whom honour is true: The concept is from the math cursor first implemented by Alejandro. And even after the rework, the math cursor does exactly this: Hold two stacks of "cursor positions" (one for the cursor, one for the selection anchor), each position is a triplet of values: (pointer to an inset, cell number of the inset, offset in that cell) > In particular there would be no owner_ anymore as you can find out the > owner by popping the cursor stack -- or walking down it anyway. > If I move right I end up in the inset or step over it depending on > whether its a collapsed inset or not. (aka ++pos; ;-) Andre' -- André Pönitz .............................................. [EMAIL PROTECTED]
