Link to expr.html for more details on expression syntax.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1070886 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/rewrite/avoid.xml b/docs/manual/rewrite/avoid.xml
index 85176e8146add25536c4158caf8f47c005110919..373caf71a3ea144424e7063096ab49cd25fa783b 100644 (file)
--- a/docs/manual/rewrite/avoid.xml
+++ b/docs/manual/rewrite/avoid.xml
@@ -229,6 +229,10 @@ RedirectMatch (.*) http://www.example.com$1
 header, response header, or environment variable, replacing
 <module>mod_rewrite</module> in many common scenarios.</p>
 
+<p>See especially the <a href="../expr.html">expression evaluation
+documentation</a> for a overview of what types of expressions you can
+use in &lt;If&gt; sections, and in certain other directives.</p>
+
 </section>
 
 </manualpage>