docs: Add indices to the Cogl API reference

The Clutter API reference has an index of the symbols for each minor
version, and a list of deprecated symbols. The Cogl API reference
should have the same layout.

diff --git a/doc/reference/cogl/cogl-docs.xml.in b/doc/reference/cogl/cogl-docs.xml.in
index e4c9a2e..0bb4d82 100644 (file)
--- a/doc/reference/cogl/cogl-docs.xml.in
+++ b/doc/reference/cogl/cogl-docs.xml.in
@@ -73,7 +73,28 @@
   </chapter>
 
   <index>
-    <title>Index</title>
+    <title>Index of all symbols</title>
+    <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
+  </index>
+
+  <index role="deprecated">
+    <title>Index of deprecated symbols</title>
+    <xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
+  </index>
+
+  <index role="0.8">
+    <title>Index of new symbols in 0.8</title>
+    <xi:include href="xml/api-index-0.8.xml"><xi:fallback /></xi:include>
+  </index>
+
+  <index role="1.0">
+    <title>Index of new symbols in 1.0</title>
+    <xi:include href="xml/api-index-1.0.xml"><xi:fallback /></xi:include>
+  </index>
+
+  <index role="1.2">
+    <title>Index of new symbols in 1.2</title>
+    <xi:include href="xml/api-index-1.2.xml"><xi:fallback /></xi:include>
   </index>
 
   <appendix id="license">