Added a tutorial
diff --git a/Mac/Demo/index.html b/Mac/Demo/index.html
index 9ef4ebd..fda20b7 100644
--- a/Mac/Demo/index.html
+++ b/Mac/Demo/index.html
@@ -9,6 +9,10 @@
programming. Other readers may find something interesting here too,
your mileage may vary. <p>
+There is a companion document <a href="using.html">Using Python on the Mac</a>
+which you should read before starting here: it explains the basics of using
+python on the Macintosh. <p>
+
Another set of Macintosh-savvy examples, more aimed at beginners, is
maintained by Joseph Strout, at <A
HREF="http://www-acs.ucsd.edu/~jstrout/python/">
@@ -91,4 +95,4 @@
<HR>
<A HREF="http://www.cwi.nl/~jack">Jack Jansen</A>,
-<A HREF="mailto:jack@cwi.nl">jack@cwi.nl</A>, 6-Mar-1996.
+<A HREF="mailto:jack@cwi.nl">jack@cwi.nl</A>, 7-Apr-1996.