Make it clear that the Slides params are HTML-only.

diff --git a/slides/xsl/param.xweb b/slides/xsl/param.xweb
index 47c2df47c33e886fd78ef6bd62d93b322ddeb636..c3aea8651dff45d62a74ece166c47183c3746458 100644 (file)
--- a/slides/xsl/param.xweb
+++ b/slides/xsl/param.xweb
@@ -14,6 +14,16 @@ $Id$
   <year>2002</year>
   <holder>Norman Walsh</holder>
 </copyright>
+<abstract>
+  <title></title>
+  <para>
+    <caution>
+      <para>The following parameters apply only to the Slides
+      stylesheet for HTML output. They do not apply to the stylesheet
+      for FO output.</para>
+    </caution>
+  </para>
+</abstract>
 </bookinfo>
 
 <preface id="intro"><title>Introduction</title>