[Bug-gnulib] mbswidth.m4 updated

[Bruno Haible]

Hi,

I updated mbswidth.m4 to match the changes made in lib/mbswidth.c on
2001-08-03.

Bruno


*** gnulib/m4/mbswidth.m4.bak   2002-06-21 19:41:02.000000000 +0200
--- gnulib/m4/mbswidth.m4       2002-12-15 00:30:41.000000000 +0100
***************
*** 5,12 ****
  
  AC_DEFUN([jm_PREREQ_MBSWIDTH],
  [
!   AC_REQUIRE([AC_HEADER_STDC])
!   AC_CHECK_HEADERS(limits.h stdlib.h string.h wchar.h wctype.h)
    AC_CHECK_FUNCS(isascii iswcntrl iswprint mbsinit wcwidth)
    jm_FUNC_MBRTOWC
  
--- 5,11 ----
  
  AC_DEFUN([jm_PREREQ_MBSWIDTH],
  [
!   AC_CHECK_HEADERS(wchar.h wctype.h)
    AC_CHECK_FUNCS(isascii iswcntrl iswprint mbsinit wcwidth)
    jm_FUNC_MBRTOWC