Hi coreutils developers, I'm using coreutils on macOS High Sierra (10.13). I noticed that with `LANG=zh_TW.UTF-8`, `df` output is corrupted.
�?�?系統 容�?? 已�?� �?��?� 已�?�% �??�?�? /dev/disk1s1 234G 151G 81G 65% / /dev/disk1s4 234G 2.1G 81G 3% /private/var/vm (I'm not sure if other mail agents can display those characters correctly or not. See my blog post [1] for the exact output.) Seems it's similar to bug#25630 [2], which is not resolved. I guess the reason of my issue is that iscntrl() is broken on macOS High Sierra, so in hide_problematic_chars(), some bytes in the Chinese header is replaced with a question mark. I managed to patch coreutils [3] to make `df` work. Could you have a look? Thanks! Best, Chih-Hsuan Yen [1] https://blog.chyen.cc/posts/2018/06/23/mac-df-chinese.html [2] http://lists.gnu.org/archive/html/bug-coreutils/2017-02/msg00008.html [3] https://github.com/yan12125/macports-ports/blob/fix-coreutils-df-chinese/sysutils/coreutils/files/patch-df.diff
