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| author | Bruno Haible <bruno@clisp.org> | 2019-12-12 13:02:28 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2019-12-12 13:02:28 +0100 |
| commit | b037ed51f0e25671da47611ca27a4f45f0c9ada9 (patch) | |
| tree | 5524e78574318dc5c8287892816c0c0e17c11aed /doc/posix-functions/wcwidth.texi | |
| parent | e5bad6d5201e3e1ad4eb5af82825447591b0fae4 (diff) | |
| download | gnulib-b037ed51f0e25671da47611ca27a4f45f0c9ada9.tar.gz | |
wcwidth: Avoid test failure on AIX 7.2.
* tests/test-wcwidth.c (main): Don't fail if wcwidth(0x200B) is
negative.
* doc/posix-functions/wcwidth.texi: Mention the AIX issue.
Diffstat (limited to 'doc/posix-functions/wcwidth.texi')
| -rw-r--r-- | doc/posix-functions/wcwidth.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/posix-functions/wcwidth.texi b/doc/posix-functions/wcwidth.texi index 0acc1c4aff..a3afe9ba0d 100644 --- a/doc/posix-functions/wcwidth.texi +++ b/doc/posix-functions/wcwidth.texi @@ -29,4 +29,8 @@ Portability problems not fixed by Gnulib: @item On AIX and Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot accommodate all Unicode characters. +@item +This function treats zero-width spaces like control characters on some +platforms: +AIX 7.2. @end itemize |