Official Name: SetDialogKeyOverride
BCALL Address: 4C15
Sets a callback routine to handle keypresses.
- A: page of callback routine..
- HL: address of callback routine.
- Keys kSolveRoot (SOLVE EDITOR), kStatEd (list editor), and kInfStat (inferential statistic editor) are not passed to this routine. It is up to you to handle everything else, including [UP], [DOWN], [ENTER], and [2nd]+[QUIT].
Bit 1,(iy+28h) set is probably an indicator to this routine that the user attempted to press a context key.