Merge branch 'master' of ssh://haible@git.sv.gnu.org/srv/git/gnulib

diff --cc ChangeLog
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 +2008-12-22  Bruno Haible  <bruno@clisp.org>
 +
 +      * doc/posix-functions/mbtowc.texi: Mention a glibc bug.
 +
+ 2008-12-22  Paolo Bonzini  <bonzini@gnu.org>
+ 
+       * modules/regex: Request emulations for the mb*/wc* functions we need.
+       * m4/regex.m4: Don't look for those functions here.
+       * lib/regex_internal.h: Do not check HAVE_WCRTOMB and HAVE_MBRTOWC.
+ 
  2008-12-22  Bruno Haible  <bruno@clisp.org>
  
        * modules/fnmatch (Depends-on): Remove duplicated dependency.