@c -*-texinfo-*-
@c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1999, 2001-2012 Free Software Foundation, Inc.
+@c Copyright (C) 1999, 2001-2014 Free Software Foundation, Inc.
@c See the file elisp.texi for copying conditions.
@node Hash Tables
@chapter Hash Tables
@example
(defun case-fold-string= (a b)
- (compare-strings a nil nil b nil nil t))
+ (eq t (compare-strings a nil nil b nil nil t)))
(defun case-fold-string-hash (a)
(sxhash (upcase a)))
@defun hash-table-size table
This returns the current nominal size of @var{table}.
@end defun
+
+The following two functions are provided by the @file{subr-x} library.
+To use them, you need to load this library first.
+
+@defun hash-table-keys hash-table
+This returns a list of keys in @var{hash-table}.
+@end defun
+
+@defun hash-table-values hash-table
+This returns a list of values in @var{hash-table}.
+@end defun