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describe some additional errors in docs for require

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This commit is contained in:
Stephen Chang 2013-10-18 00:11:58 -04:00
parent 3264a7fd61
commit f754624e9a
1 changed files with 6 additions and 2 deletions
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8
pkgs/racket-pkgs/racket-doc/scribblings/reference/syntax.scrbl
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@ -536,7 +536,9 @@ bindings of each @racket[require-spec] are visible for expanding later
]}
@defsubform[(combine-in require-spec ...)]{
The union of the @racket[require-spec]s.
The union of the @racket[require-spec]s. If two or more imports from the
@racket[require-spec]s have the same identifier name but they do not refer to
the same original binding, a syntax error is reported.
@defexamples[#:eval (syntax-eval)
(require (combine-in (only-in racket/tcp tcp-accept)
@ -619,7 +621,9 @@ bindings of each @racket[require-spec] are visible for expanding later
@specsubform[#:literals (for-label)
(for-label require-spec ...)]{Same as
@racket[(for-meta #f require-spec ...)].}
@racket[(for-meta #f require-spec ...)]. If an identifier in any of the
@racket[require-spec]s is bound at more than one phase level, a syntax error
is reported.}
@specsubform[derived-require-spec]{See @racket[define-require-syntax]
for information on expanding the set of @racket[require-spec]