strchrnul: work around cygwin bug

[pspp] / doc / posix-functions / towlower.texi

diff --git a/doc/posix-functions/towlower.texi b/doc/posix-functions/towlower.texi
index 9857c56a74fde60e5df836356f419dd0b83a9843..a2282d1e58d63d59cdd333a0b5f9b2ffa4377e27 100644 (file)
--- a/doc/posix-functions/towlower.texi
+++ b/doc/posix-functions/towlower.texi
@@ -2,15 +2,19 @@
 @section @code{towlower}
 @findex towlower
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/towlower.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/towlower.html}
 
-Gnulib module: wctype
+Gnulib module: wctype-h
 
 Portability problems fixed by Gnulib:
 @itemize
 @item
 This function is missing on some platforms:
 IRIX 5.3, Solaris 2.5.1.
+@item
+This function returns values of which the upper 16 bits are incorrect
+on some platforms:
+mingw.
 @end itemize
 
 Portability problems not fixed by Gnulib: