1 ! Copyright (C) 2007, 2008 Daniel Ehrenberg.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: kernel sequences assocs hashtables parser lexer
4 vocabs words namespaces vocabs.loader sets fry ;
7 : define-qualified ( vocab-name prefix-name -- )
8 [ load-vocab vocab-words ] [ CHAR: : suffix ] bi*
9 '[ [ [ _ ] dip append ] dip ] assoc-map
13 #! Syntax: QUALIFIED: vocab
14 scan dup define-qualified ; parsing
17 #! Syntax: QUALIFIED-WITH: vocab prefix
18 scan scan define-qualified ; parsing
20 : partial-vocab ( words vocab -- assoc )
21 '[ dup _ lookup [ no-word-error ] unless* ]
25 #! Syntax: FROM: vocab => words... ;
26 scan dup load-vocab drop "=>" expect
27 ";" parse-tokens swap partial-vocab use get push ; parsing
29 : partial-vocab-excluding ( words vocab -- assoc )
30 [ load-vocab vocab-words keys swap diff ] keep partial-vocab ;
33 #! Syntax: EXCLUDE: vocab => words ... ;
35 ";" parse-tokens swap partial-vocab-excluding use get push ; parsing
38 #! Syntax: RENAME: word vocab => newname
39 scan scan dup load-vocab drop
40 dupd lookup [ ] [ no-word-error ] ?if
42 scan associate use get push ; parsing