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WSFN (Which Stands for Nothing) ; Copyright (C) 1981 Atari, Inc. and Harry B. Stewart#

WSFN (Which Stands for Nothing) was a programming language for controlling robots created by Li-Chen Wang and published by Dr. Dobb's Journal in September 1977. It was later translated into Japanese and published by ASCII.

Extended WSFN was an implementation created for the Atari 8-bit family of home computers by Harry B. Stewart and published by the Atari Program Exchange (APX) in 1981. Extended WSFN was designed as "beginner's language with emphasis on graphics" and included turtle graphics. It was an exceedingly cryptic language.

CAR Image#

ATR Image#


Source Code#


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Kind Attachment Name Size Version Date Modified Author Change note
APX_Extended_WSFN.atr 92.2 kB 1 14-Aug-2017 03:53 Roland B. Wassenberg APX_Extended_WSFN.atr
APX_Extended_WSFN_2.gif 3.6 kB 1 14-Aug-2017 04:02 Roland B. Wassenberg APX_Extended_WSFN_2.gif
APX_Extended_WSFN_3.gif 3.0 kB 1 14-Aug-2017 04:02 Roland B. Wassenberg APX_Extended_WSFN_3.gif
APX_Extended_WSFN_diskette.jpg 55.6 kB 1 14-Aug-2017 04:01 Roland B. Wassenberg APX_Extended_WSFN_diskette.jpg
ATAExtendedWSFN-1-750.jpg 90.1 kB 1 14-Aug-2017 04:29 Roland B. Wassenberg ATAExtendedWSFN-1-750.jpg
ATAExtendedWSFN-2-750.jpg 142.4 kB 1 14-Aug-2017 04:29 Roland B. Wassenberg ATAExtendedWSFN-2-750.jpg
Atari_WSFN-An_Introduction.pdf 2,325.0 kB 1 14-Aug-2017 04:14 Roland B. Wassenberg Atari_WSFN-An_Introduction.pdf
Atari_WSFN-Manual_draft.pdf 2,451.4 kB 1 14-Aug-2017 04:14 Roland B. Wassenberg Atari_WSFN-Manual_draft.pdf
Extended_WSFN_ad.jpg 156.8 kB 1 14-Aug-2017 04:29 Roland B. Wassenberg Extended_WSFN_ad.jpg
car 8.2 kB 1 15-Aug-2017 12:59 Roland B. Wassenberg
WSFN.rom 8.2 kB 2 15-Aug-2017 13:00 Roland B. Wassenberg WSFN.rom
wsfn.txt 111.5 kB 1 14-Aug-2017 04:00 Roland B. Wassenberg wsfn.txt
« This particular version was published on 07-Aug-2017 03:38 by Roland B. Wassenberg.