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doc: add 'set-subset?' to search index

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Ben Greenman 2018-10-05 14:26:35 -04:00
parent e94a519d44
commit 64e12d8965
1 changed files with 1 additions and 1 deletions
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pkgs/racket-doc/scribblings/reference/sets.scrbl
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@ -649,7 +649,7 @@ Supported for any @racket[st] and @racket[st2] that both @supp{support}
@defproc[(subset? [st generic-set?] [st2 generic-set?]) boolean?]{
Returns @racket[#t] if @racket[st2] contains every member of @racket[st];
@index["set-subset?"]{Returns} @racket[#t] if @racket[st2] contains every member of @racket[st];
returns @racket[#f] otherwise.
If @racket[st] is a list, then @racket[st2] must also be a list. This