1 ! :folding=indent:collapseFolds=1:
5 ! Copyright (C) 2003, 2004 Slava Pestov.
7 ! Redistribution and use in source and binary forms, with or without
8 ! modification, are permitted provided that the following conditions are met:
10 ! 1. Redistributions of source code must retain the above copyright notice,
11 ! this list of conditions and the following disclaimer.
13 ! 2. Redistributions in binary form must reproduce the above copyright notice,
14 ! this list of conditions and the following disclaimer in the documentation
15 ! and/or other materials provided with the distribution.
17 ! THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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22 ! PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
23 ! OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 ! WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
25 ! OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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34 ~<< 2dup A B -- A B A B >>~
35 ~<< dupd A B -- A A B >>~
36 ~<< 2dupd A B C D -- A B A B C D >>~
38 ~<< 2nip A B C D -- C D >>~
39 ~<< nop -- >>~ ! Does nothing!
40 ~<< over A B -- A B A >>~
41 ~<< 2over A B C D -- A B C D A B >>~
42 ~<< pick A B C -- A B C A >>~ ! Not the Forth pick!
43 ~<< rot A B C -- B C A >>~
44 ~<< 2rot A B C D E F -- C D E F A B >>~
45 ~<< -rot A B C -- C A B >>~
46 ~<< 2-rot A B C D E F -- E F A B C D >>~
47 ~<< 2swap A B C D -- C D A B >>~
48 ~<< swapd A B C -- B A C >>~
49 ~<< 2swapd A B C D E F -- C D A B E F >>~
50 ~<< transp A B C -- C B A >>~
51 ~<< 2transp A B C D E F -- E F C D A B >>~
52 ~<< tuck A B -- B A B >>~
53 ~<< 2tuck A B C D -- C D A B C D >>~
55 ~<< 3drop A B C -- >>~
56 ~<< 3dup A B C -- A B C A B C >>~
61 : apply-shuffle ( ds cs shuffle -- )
64 "factor.FactorInterpreter"
68 "factor.FactorShuffleDefinition" "eval" jinvoke ;