stomar	2018-11-04 20:41:52 +0900 (Sun, 04 Nov 2018)

  New Revision: 65529

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=65529

  Log:
    hash.c: [DOC] improve Hash#{select!,keep_if} docs

  Modified files:
    trunk/hash.c
Index: hash.c
===================================================================
--- hash.c	(revision 65528)
+++ hash.c	(revision 65529)
@@ -2359,8 +2359,8 @@ keep_if_i(VALUE key, VALUE value, VALUE https://github.com/ruby/ruby/blob/trunk/hash.c#L2359
  *     hsh.select! {| key, value | block }  -> hsh or nil
  *     hsh.select!                          -> an_enumerator
  *
- *  Equivalent to <code>Hash#keep_if</code>, but returns
- *  <code>nil</code> if no changes were made.
+ *  Equivalent to Hash#keep_if, but returns
+ *  +nil+ if no changes were made.
  */
 
 VALUE
@@ -2383,10 +2383,11 @@ rb_hash_select_bang(VALUE hash) https://github.com/ruby/ruby/blob/trunk/hash.c#L2383
  *     hsh.keep_if                          -> an_enumerator
  *
  *  Deletes every key-value pair from <i>hsh</i> for which <i>block</i>
- *  evaluates to false.
+ *  evaluates to +false+.
  *
  *  If no block is given, an enumerator is returned instead.
  *
+ *  See also Hash#select!.
  */
 
 VALUE

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