1 ! Copyright (C) 2009 Jose Antonio Ortega Ruiz.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors arrays assocs combinators combinators.short-circuit fry
4 fuel.eval help help.crossref help.markup help.markup.private help.topics io
5 io.streams.string kernel make namespaces parser prettyprint sequences summary
6 help.vocabs vocabs vocabs.loader vocabs.hierarchy vocabs.metadata
7 vocabs.parser words see listener sets ;
8 FROM: vocabs.hierarchy => child-vocabs ;
13 : fuel-find-word ( name -- word/f )
14 { [ search ] [ '[ name>> _ = ] all-words swap find nip ] } 1|| ;
16 : fuel-value-str ( word -- str )
17 [ pprint-short ] with-string-writer ; inline
19 : fuel-definition-str ( word -- str )
20 [ see ] with-string-writer ; inline
22 : fuel-methods-str ( word -- str )
24 [ [ see nl ] each ] with-string-writer
27 : fuel-related-words ( word -- seq )
28 dup "related" word-prop remove ; inline
30 : fuel-parent-topics ( word -- seq )
31 help-path [ dup article-title swap 2array ] map ; inline
33 SYMBOLS: $doc-path $next-link $prev-link ;
35 : next/prev-link ( link link-symbol -- 3arr )
36 swap [ name>> ] [ [ link-long-text ] with-string-writer ] bi 3array ;
38 : (fuel-word-element) ( word -- element )
39 \ article swap dup article-title swap
42 [ \ $vocabulary swap vocabulary>> 2array , ]
45 [ prev-article [ \ $prev-link next/prev-link , ] when* ]
46 [ next-article [ \ $next-link next/prev-link , ] when* ] bi
48 [ fuel-parent-topics [ \ $doc-path prefix , ] unless-empty ]
50 [ fuel-related-words [ \ $related swap 2array , ] unless-empty ]
51 [ get-global [ \ $value swap fuel-value-str 2array , ] when* ]
52 [ \ $definition swap fuel-definition-str 2array , ]
53 [ fuel-methods-str [ \ $methods swap 2array , ] when* ]
57 : fuel-vocab-help-row ( vocab -- element )
58 [ vocab-name ] [ summary ] bi 2array ;
60 : fuel-vocab-help-root-heading ( root -- element )
61 [ "Children from " prepend ] [ "Other children" ] if* \ $heading swap 2array ;
64 SYMBOL: describe-words
66 : fuel-vocab-help-table ( vocabs -- element )
67 [ fuel-vocab-help-row ] map vocab-list prefix ;
69 : fuel-vocab-list ( assoc -- seq )
72 [ fuel-vocab-help-root-heading ]
73 [ fuel-vocab-help-table ] bi*
74 [ 2array ] [ drop f ] if*
76 ] { } assoc>map sift ;
78 : fuel-vocab-children-help ( name -- element )
79 child-vocabs fuel-vocab-list ; inline
81 : fuel-vocab-describe-words ( name -- element )
82 [ words. ] with-string-writer \ describe-words swap 2array ; inline
84 : (fuel-vocab-element) ( name -- element )
85 dup require \ article swap dup >vocab-link
88 [ vocab-authors [ \ $authors prefix , ] when* ]
89 [ vocab-tags [ \ $tags prefix , ] when* ]
90 [ summary [ { $heading "Summary" } swap 2array , ] when* ]
92 [ vocab-help [ lookup-article content>> % ] when* ]
93 [ name>> fuel-vocab-describe-words , ]
94 [ name>> fuel-vocab-children-help % ]
100 : (fuel-word-help) ( name -- elem )
102 [ auto-use? on (fuel-word-element) ] with-scope
105 : (fuel-word-synopsis) ( word usings -- str/f )
107 [ lookup-vocab ] filter interactive-vocabs [ append ] change
108 fuel-find-word [ synopsis ] [ f ] if*
111 : (fuel-word-def) ( name -- str )
112 fuel-find-word [ [ def>> pprint ] with-string-writer ] [ f ] if* ; inline
114 : (fuel-vocab-summary) ( name -- str ) >vocab-link summary ; inline
116 : (fuel-vocab-help) ( name -- str )
117 dup empty? [ fuel-vocab-children-help ] [ (fuel-vocab-element) ] if ;
119 : (fuel-get-vocabs/author) ( author -- element )
120 [ "Vocabularies by " prepend \ $heading swap 2array ]
121 [ authored fuel-vocab-list ] bi 2array ;
123 : (fuel-get-vocabs/tag) ( tag -- element )
124 [ "Vocabularies tagged " prepend \ $heading swap 2array ]
125 [ tagged fuel-vocab-list ] bi 2array ;
127 : format-index ( seq -- seq )
128 [ [ >link name>> ] [ article-title ] bi 2array \ $subsection prefix ] map ;