| Routines

04132: THE 'ENTER EDITING' SUBROUTINE

Used by the routines at ED_DOWN and ED_SYMBOL. The routine at ED_IGNORE continues here. The address of this routine is derived from an offset found in the editing keys table.
ED_ENTER | 04132 | POP HL | The addresses of ED_LOOP and ED_ERROR are discarded.
| 04133 | POP HL
This entry point is used by the routine at ED_ERROR.
ED_END | 04134 | POP HL | The old value of ERR-SP is restored.
| 04135 | LD (23613),HL
| 04138 | BIT 7,(IY+0) | Now return if there were no errors (ERR-NR is 255).
| 04142 | RET NZ
| 04143 | LD SP,HL | Otherwise make an indirect jump to the error routine.
| 04144 | RET