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update string->url doc with better regexp

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to sync with e6a0caa147
This commit is contained in:
Stephen Chang 2016-02-10 13:13:12 -05:00
parent c2d31b14f7
commit a321c85a29
1 changed files with 10 additions and 4 deletions
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14
net-doc/net/scribblings/url.scrbl
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@ -99,9 +99,13 @@ A pair that joins a path segment with its params in a URL.}
paths to from URL structure types and back again are provided by the paths to from URL structure types and back again are provided by the
@racketmodname[net/url-string] library, and re-exported by @racketmodname[net/url].} @racketmodname[net/url-string] library, and re-exported by @racketmodname[net/url].}
@defproc[(string->url [str (or/c (not/c #rx"^([^:/?#]*):") @defthing[url-regexp regexp?]{
#rx"^[a-zA-Z][a-zA-Z0-9+.-]*:")]) A @tech[#:doc '(lib "scribblings/reference/reference.scrbl")]{regexp value}
url?]{ that can be useful for matching url strings. Mostly follows
RFC 3986 @cite["RFC3986"], Appendix B, except for using @tt{*} instead of
@tt{+} for the scheme part (see @racket[url]).}
@defproc[(string->url [str url-regexp]) url?]{
Parses the URL specified by @racket[str] into a @racket[url] Parses the URL specified by @racket[str] into a @racket[url]
struct. The @racket[string->url] procedure uses struct. The @racket[string->url] procedure uses
@ -138,7 +142,9 @@ the path.
@history[#:changed "6.3.0.1" @elem{Changed handling of @litchar{file:} @history[#:changed "6.3.0.1" @elem{Changed handling of @litchar{file:}
URLs when the value of URLs when the value of
@racket[file-url-path-convention-type] @racket[file-url-path-convention-type]
is @racket['windows].}]} is @racket['windows].}]
@history[#:changed "6.4.0.7" @elem{Use more specific regexp for
input contract.}]}
@defproc[(combine-url/relative [base url?] [relative string?]) url?]{ @defproc[(combine-url/relative [base url?] [relative string?]) url?]{