From 50e4ddbe21eb41416fbfa52d02f0d88da35dcc2f Mon Sep 17 00:00:00 2001
From: =?utf8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Wed, 6 Dec 2017 21:35:46 +0100
Subject: [PATCH] doxygen: support one more level of Markdown headings.

---
 doxygen/dox2html5.py                           | 2 ++
 doxygen/test/contents_typography/input.dox     | 2 ++
 doxygen/test/contents_typography/warnings.html | 2 +-
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/doxygen/dox2html5.py b/doxygen/dox2html5.py
index 6cfe2b65..f4aa4f53 100755
--- a/doxygen/dox2html5.py
+++ b/doxygen/dox2html5.py
@@ -252,6 +252,8 @@ def parse_desc_internal(state: State, element: ET.Element, immediate_parent: ET.
                 tag = 'h3'
             elif i.attrib['level'] == '3':
                 tag = 'h4'
+            elif i.attrib['level'] == '4':
+                tag = 'h5'
             else: # pragma: no cover
                 assert False
             logging.warning("Prefer @section over Markdown heading for properly generated TOC")
diff --git a/doxygen/test/contents_typography/input.dox b/doxygen/test/contents_typography/input.dox
index b362bb62..411b8d32 100644
--- a/doxygen/test/contents_typography/input.dox
+++ b/doxygen/test/contents_typography/input.dox
@@ -40,4 +40,6 @@ This is a `typewriter text`, *emphasis* and **bold**. http://google.com and
 
 ### Markdown heading 3
 
+#### Markdown heading 4
+
 */
diff --git a/doxygen/test/contents_typography/warnings.html b/doxygen/test/contents_typography/warnings.html
index 1bb044b3..acc9fbd0 100644
--- a/doxygen/test/contents_typography/warnings.html
+++ b/doxygen/test/contents_typography/warnings.html
@@ -37,7 +37,7 @@
         <h1>
           Content that produces warnings
         </h1>
-<h2>Markdown heading 1</h2><h3>Markdown heading 2</h3><h4>Markdown heading 3</h4>
+<h2>Markdown heading 1</h2><h3>Markdown heading 2</h3><h4>Markdown heading 3</h4><h5>Markdown heading 4</h5>
       </div>
     </div>
   </div>
-- 
2.30.2