pdf: fix overview toc

lastoCHka42 · lastoCHka42 · commit 3f431f1fef0c · 2023-11-02T15:33:24.000+03:00
Before this pach, in PDF ToC first point, `Overview`, wasn't one high-level point, but converted to three high-level points. This patch fixes it with adding additional ToC for `Overview` page. Resolves #3640
diff --git a/doc/overview_index.rst b/doc/overview_index.rst
@@ -0,0 +1,12 @@
+:noindex:
+:fullwidth:
+
+-------------------------------------------------------------------------------
+Overview
+-------------------------------------------------------------------------------
+
+.. toctree::
+    :maxdepth: 2
+
+    overview
+
diff --git a/doc/pdf_toc.rst b/doc/pdf_toc.rst
@@ -9,7 +9,7 @@
 .. toctree::
     :maxdepth: 2
 
-    overview
+    overview_index
     getting_started/index
     how-to/index
     concepts/index
