git-version-gen: revert "detect untagged revisions" Revert commit bedd7833 as it breaks `make dist` in Inetutils at least, due to the interdependencies with top/GNUMakefile, which depend on the tag prefixes. This results in `make dist` inducing a new call to autoconf where a simple tar-ball build would be expected.

#!/bin/sh

# This test is not enabled by default, because MSVCRT does not support and
# will likely never support locales with MB_CUR_MAX > 2.

# Test a GB18030 locale.
./test-wcrtomb-w32${EXEEXT} Chinese_China 54936