extern-inline: document fixes for ctype and wctype macros

[gnulib.git] / doc / posix-functions / toupper.texi

diff --git a/doc/posix-functions/toupper.texi b/doc/posix-functions/toupper.texi
index 25f6b8a..240e0cd 100644 (file)
--- a/doc/posix-functions/toupper.texi
+++ b/doc/posix-functions/toupper.texi
@@ -2,17 +2,21 @@
 @section @code{toupper}
 @findex toupper
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/toupper.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/toupper.html}
 
 Gnulib module: ---
 
 Portability problems fixed by Gnulib:
 @itemize
+@item
+This function cannot be called from plain inline or extern inline functions
+on some platforms:
+OS X 10.8.
 @end itemize
 
 Portability problems not fixed by Gnulib:
 @itemize
 @item
-On Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
+On AIX and Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
 accommodate all Unicode characters.
 @end itemize