@section @code{isatty}
@findex isatty
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/isatty.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/isatty.html}
Gnulib module: ---