Replace the isw* functions on Linux libc5.

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

diff --git a/doc/posix-functions/iswdigit.texi b/doc/posix-functions/iswdigit.texi
index a73f05c..8e747fc 100644 (file)
--- a/doc/posix-functions/iswdigit.texi
+++ b/doc/posix-functions/iswdigit.texi
@@ -4,18 +4,21 @@
 
 POSIX specification: @url{http://www.opengroup.org/susv3xsh/iswdigit.html}
 
-Gnulib module: ---
+Gnulib module: wctype
 
 Portability problems fixed by Gnulib:
 @itemize
+@item
+This function is missing on some platforms:
+Solaris 2.5.1.
+@item
+This function returns 0 for all possible arguments on some platforms:
+Linux libc5.
 @end itemize
 
 Portability problems not fixed by Gnulib:
 @itemize
 @item
-This function is missing on some platforms:
-Solaris 2.5.1.
-@item
 On Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
 accommodate all Unicode characters.
 @end itemize