[gtk+] Add indexes

[Matthias Clasen <matthiasc src gnome org>]

commit b5ae99bf1913b91fff42f17dcce80dff488020ef
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue May 25 12:21:13 2010 -0400

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

 docs/reference/gdk/gdk-docs.sgml |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/gdk/gdk-docs.sgml b/docs/reference/gdk/gdk-docs.sgml
index 1e0c7b5..eec922b 100644
--- 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>