Plan 9 from Bell Labs’s /usr/web/sources/contrib/fgb/root/sys/src/cmd/4th/lib/anscore.4th

Copyright © 2021 Plan 9 Foundation.
Distributed under the MIT License.
Download the Plan 9 distribution.


\ 4tH library - ANS CORE - Copyright 2003,2007 J.L. Bezemer
\ You can redistribute this file and/or modify it under
\ the terms of the GNU General Public License

[UNDEFINED] ?DUP [IF]
: 2! SWAP OVER ! CELL+ ! ;
: 2@ DUP CELL+ @ SWAP @ ;
: ?DUP DUP IF DUP THEN ;
[THEN]


Bell Labs OSI certified Powered by Plan 9

(Return to Plan 9 Home Page)

Copyright © 2021 Plan 9 Foundation. All Rights Reserved.
Comments to [email protected].