diff --git a/tools/doc.pl b/tools/doc.pl
index f4341b4..adc015f 100755
--- a/tools/doc.pl
+++ b/tools/doc.pl
@@ -283,4 +283,6 @@ $html = $html . $stuff;
 out("	</body>");
 out("</html>");
 
-print($html);
+open(OUT, "<", "doc/index.html");
+print(OUT $html);
+close(OUT);
diff --git a/tools/update.sh b/tools/update.sh
new file mode 100755
index 0000000..eb2cdd7
--- /dev/null
+++ b/tools/update.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+# $Id$
+MAKE=make
+if which gmake >/dev/null 2>&1; then
+	MAKE=gmake
+fi
+./tools/doc.pl
+./tools/genoo.pl
+./tools/genmsvc.pl
+$MAKE format