Merge pull request #2915 from jgjadaoag/forth-fix-tuck-definition

[Forth/en] Fix tuck definition
This commit is contained in:
Pratik Karki 2017-10-17 14:57:27 +05:45 committed by GitHub
commit 9a4ce135d6

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@ -59,7 +59,7 @@ Forth, but most of what is written here should work elsewhere.
\ ---------------------- More Advanced Stack Manipulation ---------------------- \ ---------------------- More Advanced Stack Manipulation ----------------------
1 2 3 4 tuck \ duplicate the top item into the second slot: 1 2 4 3 4 ok 1 2 3 4 tuck \ duplicate the top item below the second slot: 1 2 4 3 4 ok
1 2 3 4 over \ duplicate the second item to the top: 1 2 3 4 3 ok 1 2 3 4 over \ duplicate the second item to the top: 1 2 3 4 3 ok
1 2 3 4 2 roll \ *move* the item at that position to the top: 1 3 4 2 ok 1 2 3 4 2 roll \ *move* the item at that position to the top: 1 3 4 2 ok
1 2 3 4 2 pick \ *duplicate* the item at that position to the top: 1 2 3 4 2 ok 1 2 3 4 2 pick \ *duplicate* the item at that position to the top: 1 2 3 4 2 ok