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Allowing full require spec stx in require/doc

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original commit: c74c94d6fdef8abaaa901819cbaba9d14b1beffa
This commit is contained in:
Jay McCarthy 2010-10-07 15:46:05 -06:00
parent 313176569f
commit 4b9fcbcb7e
1 changed files with 27 additions and 20 deletions
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47
collects/scribble/extract.rkt
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@ -5,6 +5,7 @@
scribble/srcdoc
(for-syntax scheme/base
scheme/path
scheme/list
syntax/path-spec
(for-syntax scheme/base)))
@ -55,35 +56,41 @@
(syntax->list #'(spec ...))]
[_ null]))
(syntax->list #'(content ...))))]
[(doc-req ...)
(map
strip-context
(append-map (lambda (c)
(syntax-case c (#%plain-app void quote-syntax require/doc)
[(#%plain-app void (quote-syntax (require/doc spec ...)))
(syntax->list #'(spec ...))]
[_ null]))
(syntax->list #'(content ...))))]
[(req ...)
(map
strip-context
(apply
append
(map (lambda (c)
(syntax-case c (#%require #%plain-app void quote-syntax require/doc)
[(#%require spec ...)
(let loop ([specs (syntax->list #'(spec ...))])
(cond
[(null? specs) '()]
[else (let ([spec (car specs)])
(syntax-case spec (for-syntax for-meta)
[(for-syntax . spec) (loop (cdr specs))]
[(for-meta . spec) (loop (cdr specs))]
[(for-template . spec) (loop (cdr specs))]
[(for-label . spec) (loop (cdr specs))]
[(just-meta . spec) (loop (cdr specs))]
[_ (cons #`(for-label #,spec) (loop (cdr specs)))]))]))]
[(#%plain-app void (quote-syntax (require/doc spec ...)))
(syntax->list #'(spec ...))]
[_ null]))
(syntax->list #'(content ...)))))]
(append-map (lambda (c)
(syntax-case c (#%require)
[(#%require spec ...)
(let loop ([specs (syntax->list #'(spec ...))])
(cond
[(null? specs) '()]
[else (let ([spec (car specs)])
(syntax-case spec (for-syntax for-meta)
[(for-syntax . spec) (loop (cdr specs))]
[(for-meta . spec) (loop (cdr specs))]
[(for-template . spec) (loop (cdr specs))]
[(for-label . spec) (loop (cdr specs))]
[(just-meta . spec) (loop (cdr specs))]
[_ (cons #`(for-label #,spec) (loop (cdr specs)))]))]))]
[_ null]))
(syntax->list #'(content ...))))]
[orig-tag (datum->syntax #f 'orig)])
;; This template is matched in `filter-info', below
#`(begin
(#%require (for-label #,(strip-context #'lang))
(for-label #,(strip-context orig-path))
req ...)
(require doc-req ...)
(drop-first (quote-syntax id) (def-it orig-tag content)) ...))]))))
(define-syntax (include-extracted stx)