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Replace bit-count with bitvector-count

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The old name was wonky and had bad argument order.

* NEWS: Add entry.
* doc/ref/api-data.texi (Bit Vectors): Update.
* libguile/bitvectors.h:
* libguile/bitvectors.c (VALIDATE_BITVECTOR): New helper.
  (scm_bitvector_count): New function.
* libguile/deprecated.h:
* libguile/deprecated.c (scm_bit_count): Deprecate.
* module/ice-9/sandbox.scm (bitvector-bindings): Replace bit-count with
  bitvector-count.
* module/srfi/srfi-60.scm: No need to #:replace bit-count.
* module/system/vm/frame.scm (available-bindings): Use bitvector-count.
* test-suite/tests/bitvectors.test ("bitvector-count"): Add test.
This commit is contained in:
Andy Wingo 2020-04-12 22:17:22 +02:00
commit cae74359de
10 changed files with 88 additions and 49 deletions
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9
doc/ref/api-data.texi
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@ -6613,13 +6613,12 @@ Return a new list initialized with the elements
of the bitvector @var{vec}.
@end deffn
@deffn {Scheme Procedure} bit-count bool bitvector
@deffnx {C Function} scm_bit_count (bool, bitvector)
Return a count of how many entries in @var{bitvector} are equal to
@var{bool}. For example,
@deffn {Scheme Procedure} bitvector-count bitvector
@deffnx {C Function} scm_bitvector_count (bitvector)
Return a count of how many entries in @var{bitvector} are set.
@example
(bit-count #f #*000111000) @result{} 6
(bitvector-count #*000111000) @result{} 3
@end example
@end deffn