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documentation clarification

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This commit is contained in:
Matthew Flatt 2012-03-29 06:46:47 -06:00
parent 140a50d04e
commit dfca7d89d9
1 changed files with 7 additions and 2 deletions
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9
collects/scribblings/reference/sequences.scrbl
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@ -254,11 +254,16 @@ in the sequence.
} }
@defproc[(in-directory [dir (or/c #f path-string?) #f]) sequence?]{ @defproc[(in-directory [dir (or/c #f path-string?) #f]) sequence?]{
Return a sequence that produces all of the paths for files, Returns a sequence that produces all of the paths for files,
directories, and links within @racket[dir]. If @racket[dir] is not directories, and links within @racket[dir]. If @racket[dir] is not
@racket[#f], then every produced path starts with @racket[dir] as its @racket[#f], then every produced path starts with @racket[dir] as its
prefix. If @racket[dir] is @racket[#f], then paths in and relative to prefix. If @racket[dir] is @racket[#f], then paths in and relative to
the current directory are produced.} the current directory are produced.
An @racket[in-directory] sequence traverses nested subdirectories
recursively. To generate a sequence that includes only the immediate
content of a directory, use the result of @racket[directory-list] as
a sequence.}
@defproc[(in-producer [producer procedure?] [stop any/c] [args any/c] ...) @defproc[(in-producer [producer procedure?] [stop any/c] [args any/c] ...)
sequence?]{ sequence?]{