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04223: THE 'ED-ERROR' SUBROUTINE
Used by the routine at EDITOR.
Come here when there has been some kind of error.
ED_ERROR 04223 BIT 4,(IY+48) Jump back if using other than channel 'K' (bit 4 of FLAGS2 reset).
04227 JR Z,ED_END
04229 LD (IY+0),255 Cancel the error number (ERR-NR) and give a 'rasp' (see RASP) before going around the editor again.
04233 LD D,0
04235 LD E,(IY-2)
04238 LD HL,6800
04241 CALL BEEPER
04244 JP ED_AGAIN
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