30 L$ = K/8: REM If you're going to be editing with the ESC routines, it's handy to have Applesoft set you up with a POKE 33,33 and then list the offending line.
40 REM This way, you don't have to worry about the extra spaces when you trace over to the next line with the right arrow key.
45 REM Type TEXT after correcting the error.
50 END
63997 LIST 00000: RESUME
63998 PK = PEEK(121) + PEEK(122) *256 -7:EL = PEEK(218) + PEEK(219) *256:EL$ = STR$(EL): IF LEN(EL$) <5 THEN FOR AL = LEN(EL$) TO 4:AD$ = AD$ +"0": NEXT :EL$ = AD$ +EL$
63999 FOR PL = 0 TO 4: POKE PK +PL, ASC( MID$ (EL$,PL +1,1)): NEXT : TEXT : HOME : POKE 33,33: POKE 216,0: GOTO 63997