@section @code{y0}
@findex y0
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/y0.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/y0.html}
-Gnulib module: ---
+Gnulib module: y0
Portability problems fixed by Gnulib:
@itemize