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svn: r13192
This commit is contained in:
Stevie Strickland 2009-01-17 22:48:32 +00:00
commit f25df85485
1 changed files with 2 additions and 1 deletions
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3
collects/scribblings/reference/units.scrbl
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@ -150,7 +150,7 @@ the corresponding import. Each @scheme[tagged-sig-id] in an
@scheme[import] clause.} @scheme[import] clause.}
@defform/subs[ @defform/subs[
#:literals (define-syntaxes define-values open extends) #:literals (define-syntaxes define-values open extends contracted)
(define-signature id extension-decl (define-signature id extension-decl
(sig-elem ...)) (sig-elem ...))
@ -214,6 +214,7 @@ the extended signature. Furthermore, any implementation of the new
signature can be used as an implementation of the extended signature.} signature can be used as an implementation of the extended signature.}
@defkeywords[[(open sig-spec) _sig-elem define-signature] @defkeywords[[(open sig-spec) _sig-elem define-signature]
[(contracted [id contract] ...) _sig-elem define-signature]
[(only sig-spec id ...) _sig-spec unit] [(only sig-spec id ...) _sig-spec unit]
[(except sig-spec id ...) _sig-spec unit] [(except sig-spec id ...) _sig-spec unit]
[(rename sig-spec (id id) ...) _sig-spec unit] [(rename sig-spec (id id) ...) _sig-spec unit]