add some document for range and charset.

diff --git a/doc/fontconfig-user.sgml b/doc/fontconfig-user.sgml
index 219d90653b042a48f9a3638b5ed6923577da7d6b..ce6f1588a574a82bf66f35406efaad7044187250 100644 (file)
--- a/doc/fontconfig-user.sgml
+++ b/doc/fontconfig-user.sgml
@@ -431,6 +431,14 @@ instead of -.5).
   <refsect2><title><literal>&lt;matrix&gt;</literal></title><para>
 This element holds the four <literal>&lt;double&gt;</literal> elements of an affine
 transformation.
+  </para></refsect2>
+  <refsect2><title><literal>&lt;range&gt;</literal></title><para>
+This element holds the two <literal>&lt;int&gt;</literal> elements of a range
+representation.
+  </para></refsect2>
+  <refsect2><title><literal>&lt;charset&gt;</literal></title><para>
+This element holds at least one <literal>&lt;int&gt;</literal> element of
+an Unicode code point or more.
   </para></refsect2>
   <refsect2><title><literal>&lt;name&gt;</literal></title><para>
 Holds a property name.  Evaluates to the first value from the property of