Document indexing flow
Change title
* [New in 1.6](#new-1.6)
* [Indexing Flow](#indexing-flow)
* [Index Definitions](#index-defnitions)
- * [oak:index node ](#oak-index-nodes)
+ * [Index Definition Location](#oak-index-nodes)
* [Synchronous Indexing](#sync-indexing)
* [Asynchronous Indexing](#async-indexing)
* [Checkpoint](#checkpoint)
@@ -116,7 +116,7 @@ The index definitions nodes have following properties:
Based on the above two properties, the `IndexUpdate` creates an `IndexEditor` instances
as it traverses the "diff", and registers them with itself, passing on the callbacks for various changes.
-#### <a name="oak-index-nodes"></a>oak:index node
+#### <a name="oak-index-nodes"></a> Index Definition Location
Indexing logic supports placing `oak:index` nodes at any path.
Depending on the location, such indexes only index content which are present under those paths.
