docs: Add index of new symbols

diff --git a/docs/atk-docs.sgml b/docs/atk-docs.sgml
index 5302b2b..2685e97 100644 (file)
--- a/docs/atk-docs.sgml
+++ b/docs/atk-docs.sgml
@@ -63,27 +63,51 @@
     &atk-AtkValue;
   </chapter>
 
-  <index>
-    <title>Index</title>
+  <index id="api-index-full">
+    <title>Index of all symbols</title>
   </index>
-  <index role="deprecated">
+  <index id="api-index-deprecated" role="deprecated">
     <title>Index of deprecated symbols</title>
   </index>
-  <index role="ATK 1.3">
-    <title>Index of new symbols in ATK 1.3</title>
-  </index>  
-  <index role="ATK 1.4">
-    <title>Index of new symbols in ATK 1.4</title>
-  </index>  
-  <index role="ATK 1.6">
-    <title>Index of new symbols in ATK 1.6</title>
-  </index>  
-  <index role="ATK 1.9">
-    <title>Index of new symbols in ATK 1.9</title>
-  </index>  
-  <index role="ATK 1.12">
-    <title>Index of new symbols in ATK 1.12</title>
-  </index>  
+  <index id="api-index-1-3" role="1.3">
+    <title>Index of new symbols in 1.3</title>
+  </index>
+  <index id="api-index-1-4" role="1.4">
+    <title>Index of new symbols in 1.4</title>
+  </index>
+  <index id="api-index-1-6" role="1.6">
+    <title>Index of new symbols in 1.6</title>
+  </index>
+  <index id="api-index-1-12" role="1.12">
+    <title>Index of new symbols in 1.12</title>
+  </index>
+  <index id="api-index-1-13" role="1.13">
+    <title>Index of new symbols in 1.13</title>
+  </index>
+  <index id="api-index-1-18" role="1.18">
+    <title>Index of new symbols in 1.18</title>
+  </index>
+  <index id="api-index-1-20" role="1.20">
+    <title>Index of new symbols in 1.20</title>
+  </index>
+  <index id="api-index-1-22" role="1.22">
+    <title>Index of new symbols in 1.22</title>
+  </index>
+  <index id="api-index-1-24" role="1.24">
+    <title>Index of new symbols in 1.24</title>
+  </index>
+  <index id="api-index-1-26" role="1.26">
+    <title>Index of new symbols in 1.26</title>
+  </index>
+  <index id="api-index-1-28" role="1.28">
+    <title>Index of new symbols in 1.28</title>
+  </index>
+  <index id="api-index-1-30" role="1.30">
+    <title>Index of new symbols in 1.30</title>
+  </index>
+  <index id="api-index-1-32" role="1.32">
+    <title>Index of new symbols in 1.32</title>
+  </index>
 
 </book>