diff options
Diffstat (limited to 'doc/posix-functions/towlower.texi')
| -rw-r--r-- | doc/posix-functions/towlower.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/posix-functions/towlower.texi b/doc/posix-functions/towlower.texi index a53c96f438..a8ef3ce990 100644 --- a/doc/posix-functions/towlower.texi +++ b/doc/posix-functions/towlower.texi @@ -23,4 +23,9 @@ Portability problems not fixed by Gnulib: @item On Windows and 32-bit AIX platforms, @code{wchar_t} is a 16-bit type and therefore cannot accommodate all Unicode characters. +@item +This function returns wrong values even for the ASCII characters +in a zh_CN.GB18030 locale on some platforms: +@c https://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=57339 +NetBSD 9.0. @end itemize |