strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/open.texi b/doc/posix-functions/open.texi
index 6ba483d79a3e56c368e0886028822a10afe944c6..223126f61e1cd526b3337cd7352c8ffee0d064ce 100644 (file)
--- a/doc/posix-functions/open.texi
+++ b/doc/posix-functions/open.texi
@@ -2,7 +2,7 @@
 @section @code{open}
 @findex open
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/open.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/open.html}
 
 Gnulib module: open, fchdir