GH-100766: Note that locale.LC_MESSAGES is not universal (GH-100767)

miss-islington · uranusjr · web-flow · commit a34f0bdcf6a3 · 2023-01-05T03:46:13.000Z
Co-authored-by: Tzu-ping Chung &lt;uranusjr@gmail.com&gt;
diff --git a/Doc/library/locale.rst b/Doc/library/locale.rst
@@ -508,6 +508,9 @@ The :mod:`locale` module defines the following exception and functions:
    system, like those returned by :func:`os.strerror` might be affected by this
    category.
 
+   This value may not be available on operating systems not conforming to the
+   POSIX standard, most notably Windows.
+
 
 .. data:: LC_NUMERIC
 
