Add indexes

Add an index for 2.22 api additions, and one for 3.0.

diff --git a/docs/reference/gdk/gdk-docs.sgml b/docs/reference/gdk/gdk-docs.sgml
index 1e0c7b51bc24f6ffdd7d1a79f6cbba77d63d7210..eec922b8841b69f469b43b4c2a7ade37f7f51757 100644 (file)
--- a/docs/reference/gdk/gdk-docs.sgml
+++ b/docs/reference/gdk/gdk-docs.sgml
@@ -112,6 +112,14 @@
     <title>Index of new symbols in 2.20</title>
     <xi:include href="xml/api-index-2.20.xml"><xi:fallback /></xi:include>
   </index>
+  <index id="api-index-2-20" role="2.20">
+    <title>Index of new symbols in 2.20</title>
+    <xi:include href="xml/api-index-2.20.xml"><xi:fallback /></xi:include>
+  </index>
+  <index id="api-index-3-0" role="3.0">
+    <title>Index of new symbols in 3.0</title>
+    <xi:include href="xml/api-index-3.0.xml"><xi:fallback /></xi:include>
+  </index>
 
   <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>