long-options: add parse_gnu_standard_options_only Discussed in https://bugs.gnu.org/33468 . * lib/long-options.c (parse_long_options): Use EXIT_SUCCESS instead of 0. (parse_gnu_standard_options_only): Add function to process the GNU default options --help and --version and fail for any other unknown long or short option. See https://gnu.org/prep/standards/html_node/Command_002dLine-Interfaces.html . * lib/long-options.h (parse_gnu_standard_options_only): Declare it. * modules/long-options (depends-on): Add stdbool, exitfail. * top/maint.mk (sc_prohibit_long_options_without_use): Update syntax-check rule, add new function name.

Description:
mbrlen() function: recognize multibyte character.

Files:
lib/mbrlen.c
m4/mbrlen.m4
m4/mbstate_t.m4

Depends-on:
wchar
extensions
mbrtowc         [test $HAVE_MBRLEN = 0 || test $REPLACE_MBRLEN = 1]

configure.ac:
gl_FUNC_MBRLEN
if test $HAVE_MBRLEN = 0 || test $REPLACE_MBRLEN = 1; then
  AC_LIBOBJ([mbrlen])
  gl_PREREQ_MBRLEN
fi
gl_WCHAR_MODULE_INDICATOR([mbrlen])

Makefile.am:

Include:
<wchar.h>

License:
LGPL

Maintainer:
all