20 lines
511 B
Factor
20 lines
511 B
Factor
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! Copyright (c) 2008 Slava Pestov
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! See http://factorcode.org/license.txt for BSD license.
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USING: words kernel sequences splitting ;
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IN: furnace.utilities
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: word>string ( word -- string )
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[ word-vocabulary ] [ word-name ] bi ":" swap 3append ;
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: words>strings ( seq -- seq' )
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[ word>string ] map ;
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ERROR: no-such-word name vocab ;
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: string>word ( string -- word )
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":" split1 swap 2dup lookup dup
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[ 2nip ] [ drop no-such-word ] if ;
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: strings>words ( seq -- seq' )
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[ string>word ] map ;
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