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Nibble Magazine
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REMPOKE LISTING #2.bas
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BASIC Source File
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2023-02-26
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780b
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12 lines
10 REM **** REMPOKE LISTING #2 ****
63000 REM FIND FIRST NON-TOKEN CHARACTER IN LINE
63010 INPUT "LINE NUMBER: ";LN: INVERSE : PRINT " SEARCHING ";: NORMAL
63020 FOR I = PEEK(103) + PEEK(104) *256 TO PEEK(175) + PEEK(176) *256
63030 IF PEEK(I -1) *256 + PEEK(I -2) = LN THEN HTAB 1: CALL -958: GOTO 63060
63040 NEXT I
63050 HTAB 1: CALL -958: PRINT "LINE NUMBER "LN" NOT FOUND.": END
63060 IF PEEK(I) <128 THEN PRINT "LEADING CHAR = "I" (DEC LOCATION OF " CHR$( PEEK(I))")": END
63070 PRINT "LEADING CHARACTER IS A KEYWORD.": PRINT "TRY AGAIN!"
63080 END
63090 REM TO CREATE EXEC FILE TYPE 'RUN 63100'
63100 D$ = CHR$(13) + CHR$(4): INPUT "NAME OF TEXTFILE: ";F$: PRINT D$"OPEN"F$;D$"DELETE"F$;D$"OPEN"F$;D$"WRITE"F$: LIST 63000,63070: PRINT D$"CLOSE"