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BrainFuck 6502 Interpreter for the Apple ][

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michaelangel007 fcbb07fc60 Fixed code indentation		2015-07-14 08:44:34 -07:00
BF6502A2.VER3B.S	Updated ver 3b	2015-07-14 08:40:31 -07:00
README.md	Fixed code indentation	2015-07-14 08:44:34 -07:00

README.md

BrainFuck 6502 Interpreter for the Apple ][ //e

This is an 187 byte interpreter of BrainFuck for the 6502 Apple ][ //e

    CALL-151
    300: 20 D8 F3 20 E2 F3
    306: A0 00 84 3C 84 40 84 EE
    30E: A9 60 85 3D A9 20 85 41
    316: B1 3C F0 1F 20 24 03 20 C2 FC A0 00 F0 F2
    324: A2 07 D5 F0 F0 04 CA 10 F9 60
    32E: A9 03 48 B5 F8 48 18 B1 40 60
    338: 4C 11 FE
    33B: A5 40 D0 02 C6 41 C6 40 60
    344: 69 02 18
    347: E9 00
    349: A0 00 91 40 60
    34E: 20 0C FD 29 7F 10 F4
    355: 09 80 4C ED FD
    35A: E6 EE B1 40 D0 E3 A5 EE 85 EF
    364: 20 C2 FC B1 3C C9 5B D0 04 E6 EF D0 F3
    371: C9 5D D0 EF A5 EE C5 EF F0 C8 C6 EF 18 90 E4
    380: C6 EE B1 40 F0 BD A5 EE 85 EF
    38A: A5 3C D0 02 C6 3D
    390: C6 3C B1 3C C9 5D D0 04 C6 EF D0 EE
    39C: C9 5B D0 EA A5 EE C5 EF F0 9D E6 EF 18 90 DF
    F0: 2C 2E 5B 3C 5D 3E 2D 2B
    F8: 4D 54 59 3A 7F 37 46 43

Examples

NOTE:

Watch out for hidden CRs since the Apple will break the line up. You may need to copy paste these as multiple lines.

  0 "++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>."
  REM Hello World!
  CALL -151
  6000<806.900M
  FA62G
  CALL 768

  REM http://esolangs.org/wiki/Talk:Brainfuck
  0 "++++++++[->-[->-[->-[-]<]<]<]"
  CALL-151
  6000<806.900M
  FA62G
  CALL 768
  REM -n/a-

  0 ">++++++++[<++++++++++>-]<[>+>+<<-]>-.>-----.>"
  REM OK
  CALL 768

  0 "+++++++++++++[>+++++++++>++++++++>++++++++>+++++<<<<-]>-.>.---.>++++
  +.<----.<.>>+++++.<++++++++.>++++++.<----.----.<.-.>>+.----------.<<+
  +.>>>-.<<<++++.>.+++++++.>..>------------------.<<-----.>.>.<-.<<+."
  REM thematrixeatsyou@yahoo.co.nz
  CALL 768

  0 "++++++++[->-[->-[->-[-]<]<]<]>++++++++[<++++++++++>-]<[>+>+<<-]
  >-.>-----.>"
  CALL -151
  6000<806.900M
  FA62G
  CALL 768

  0 "++++[>++++++<-]>[>+++++>+++++++<<-]>>++++<[[>[[>>+<<-]<]>>>-]>-[>+>
  +<<-]>]+++++[>+++++++<<++>-]>.<<."
  REM Need 32K data!!!
  REM Prints #
  CALL -151
  2000:0
  2001<2000.BFFEM
  FA62G
  CALL 768