46 lines
1.3 KiB
Factor
46 lines
1.3 KiB
Factor
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! Copyright (C) 2007, 2008 Daniel Ehrenberg.
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! See http://factorcode.org/license.txt for BSD license.
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USING: kernel sequences assocs hashtables parser lexer
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vocabs words namespaces vocabs.loader debugger sets ;
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IN: qualified
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: define-qualified ( vocab-name prefix-name -- )
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[ load-vocab vocab-words ] [ CHAR: : suffix ] bi*
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[ -rot >r append r> ] curry assoc-map
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use get push ;
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: QUALIFIED:
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#! Syntax: QUALIFIED: vocab
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scan dup define-qualified ; parsing
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: QUALIFIED-WITH:
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#! Syntax: QUALIFIED-WITH: vocab prefix
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scan scan define-qualified ; parsing
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: expect=> ( -- ) scan "=>" assert= ;
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: partial-vocab ( words name -- assoc )
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dupd [
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lookup [ "No such word: " swap append throw ] unless*
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] curry map zip ;
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: partial-vocab-ignoring ( words name -- assoc )
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[ load-vocab vocab-words keys swap diff ] keep partial-vocab ;
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: EXCLUDE:
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#! Syntax: EXCLUDE: vocab => words ... ;
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scan expect=>
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";" parse-tokens swap partial-vocab-ignoring use get push ; parsing
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: FROM:
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#! Syntax: FROM: vocab => words... ;
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scan dup load-vocab drop expect=>
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";" parse-tokens swap partial-vocab use get push ; parsing
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: RENAME:
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#! Syntax: RENAME: word vocab => newname
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scan scan dup load-vocab drop lookup [ "No such word" throw ] unless*
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expect=>
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scan associate use get push ; parsing
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