26 lines
648 B
Forth
26 lines
648 B
Forth
\ tag: misc useful functions
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\
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\ Misc useful functions
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\
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\ Copyright (C) 2003 Samuel Rydh
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\
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\ See the file "COPYING" for further information about
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\ the copyright and warranty status of this work.
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\
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\ -------------------------------------------------------------------------
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\ statically allocated lists
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\ -------------------------------------------------------------------------
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\ list-head should be a variable
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: list-add ( listhead -- )
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here 0 , swap \ next, [data...]
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( here listhead )
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begin dup @ while @ repeat !
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;
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: list-get ( listptr -- nextlistptr dictptr true | false )
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@ dup if
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dup na1+ true
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then
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;
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