strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/iswgraph.texi b/doc/posix-functions/iswgraph.texi
index f7dfb6699f73f13df90113fc1a7d2cef7f158c9a..8dd966a99299c394f89f7997e9b4c3d1a5ef463b 100644 (file)
--- a/doc/posix-functions/iswgraph.texi
+++ b/doc/posix-functions/iswgraph.texi
@@ -2,9 +2,9 @@
 @section @code{iswgraph}
 @findex iswgraph
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/iswgraph.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/iswgraph.html}
 
-Gnulib module: wctype
+Gnulib module: wctype-h
 
 Portability problems fixed by Gnulib:
 @itemize