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doc fix on equal? for hashes

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svn: r10699
This commit is contained in:
John Clements 2008-07-09 17:02:14 +00:00
parent 78075fcd25
commit 63f0e97490
1 changed files with 2 additions and 3 deletions
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collects/scribblings/reference/hashes.scrbl
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@ -20,9 +20,8 @@ keys and values. See also @scheme[in-hash], @scheme[in-hash-keys],
@scheme[in-hash-values], and @scheme[in-hash-pairs]. @scheme[in-hash-values], and @scheme[in-hash-pairs].
Two hash tables cannot be @scheme[equal?] unless they use the same Two hash tables cannot be @scheme[equal?] unless they use the same
key-comparison procedure (@scheme[equal?] or @scheme[eq?]), if they key-comparison procedure (@scheme[equal?] or @scheme[eq?]), both hold keys
both hold keys strongly or weakly, and if they have the same strongly or weakly, and have the same mutability.
mutability.
@bold{Caveats concerning concurrent modification:} A mutable hash @bold{Caveats concerning concurrent modification:} A mutable hash
table can be manipulated with @scheme[hash-ref], @scheme[hash-set!], table can be manipulated with @scheme[hash-ref], @scheme[hash-set!],