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Fix 'weak-vector?' doc: Weak hash tables are not weak vectors.

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* doc/ref/api-memory.texi (Weak vectors): In 'weak-vector?' entry, don't
  claim that weak hash tables are weak vectors.  Remove statement that
  weak vectors are mainly useful for implementing weak hash tables.
This commit is contained in:
Mark H Weaver 2014-02-07 16:26:38 -05:00
parent 2f3b7e9a41
commit 54cded99dc
1 changed files with 1 additions and 5 deletions
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doc/ref/api-memory.texi
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@ -387,9 +387,6 @@ nor a weak value hash table.
@node Weak vectors @node Weak vectors
@subsubsection Weak vectors @subsubsection Weak vectors
Weak vectors are mainly useful in Guile's implementation of weak hash
tables.
@deffn {Scheme Procedure} make-weak-vector size [fill] @deffn {Scheme Procedure} make-weak-vector size [fill]
@deffnx {C Function} scm_make_weak_vector (size, fill) @deffnx {C Function} scm_make_weak_vector (size, fill)
Return a weak vector with @var{size} elements. If the optional Return a weak vector with @var{size} elements. If the optional
@ -409,8 +406,7 @@ the same way @code{list->vector} would.
@deffn {Scheme Procedure} weak-vector? obj @deffn {Scheme Procedure} weak-vector? obj
@deffnx {C Function} scm_weak_vector_p (obj) @deffnx {C Function} scm_weak_vector_p (obj)
Return @code{#t} if @var{obj} is a weak vector. Note that all Return @code{#t} if @var{obj} is a weak vector.
weak hashes are also weak vectors.
@end deffn @end deffn
@deffn {Scheme Procedure} weak-vector-ref wvect k @deffn {Scheme Procedure} weak-vector-ref wvect k