strchrnul: work around cygwin bug

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

diff --git a/doc/posix-functions/iswxdigit.texi b/doc/posix-functions/iswxdigit.texi
index acdb2f0cb65ab64e63da7b931591d4da02855f36..0fa4f788aad9001e975020ab75983cf9a2c1b088 100644 (file)
--- a/doc/posix-functions/iswxdigit.texi
+++ b/doc/posix-functions/iswxdigit.texi
@@ -2,9 +2,9 @@
 @section @code{iswxdigit}
 @findex iswxdigit
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/iswxdigit.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/iswxdigit.html}
 
-Gnulib module: wctype
+Gnulib module: wctype-h
 
 Portability problems fixed by Gnulib:
 @itemize