83Plus:BCALLs:4A6B

Synopsis

Official Name: RclKey

Other Names: RclKeyRtn

BCALL Address: 0042

Sets up the monitor vectors for Rcl mode.

Inputs

None

Outputs

None

Registers Destroyed

Unknown

Comments

This routine copies the current monitor vectors to cxPrev, and sets up the monitor vectors for the Rcl handler.

Example

This example would allow you to use + to enter Rcl mode (assuming Mon has control):

cp  kAdd
ret nz
B_CALL RclKeyRtn
xor a
ret