strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/optarg.texi b/doc/posix-functions/optarg.texi
index f9c0fce6aed698d1a2a7210b45c3762ee26f4015..71bd4cb29630ac2ba89a51e08066e196f9958b16 100644 (file)
--- a/doc/posix-functions/optarg.texi
+++ b/doc/posix-functions/optarg.texi
@@ -2,7 +2,7 @@
 @section @code{optarg}
 @findex optarg
 
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/optarg.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/optarg.html}
 
 Gnulib module: ---
 
@@ -14,5 +14,5 @@ Portability problems not fixed by Gnulib:
 @itemize
 @item
 This variable is missing on some platforms:
-MacOS X 10.3, IRIX 6.5, OSF/1 5.1, Cygwin.
+MacOS X 10.5, IRIX 6.5, OSF/1 5.1.
 @end itemize