| Routines

11A7: THE 'REMOVE-FP' SUBROUTINE

Used by the routines at MAIN_EXEC and INPUT. This subroutine removes the hidden floating-point forms in a BASIC line.
Input
HL | E-LINE or WORKSP
REMOVE_FP | 11A7 | LD A,(HL) | Each character in turn is examined.
| 11A8 | CP $0E | Is it a number marker?
| 11AA | LD BC,$0006 | It will occupy six locations.
| 11AD | CALL Z,RECLAIM_2 | Reclaim the floating point number.
| 11B0 | LD A,(HL) | Fetch the code again.
| 11B1 | INC HL | Update the pointer.
| 11B2 | CP $0D | Is it a carriage return?
| 11B4 | JR NZ,REMOVE_FP | Back if not. But make a simple return if it is.
| 11B6 | RET