From d181571cd0c03a9e6a6172c9816898ec0c8c06ba Mon Sep 17 00:00:00 2001
From: Kevin Sheppard <kevin.k.sheppard@gmail.com>
Date: Sun, 1 Nov 2020 22:28:29 +0000
Subject: [PATCH] ENH: Gracefully handle case with no title

Gracefully handle case with no title.
---
 docs/specimen.rst                           | 5 +++++
 sphinx_material/__init__.py                 | 3 ++-
 sphinx_material/sphinx_material/layout.html | 9 ++++++++-
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/docs/specimen.rst b/docs/specimen.rst
index ee20a3a72..f6ecc8b80 100644
--- a/docs/specimen.rst
+++ b/docs/specimen.rst
@@ -390,3 +390,8 @@ Right Alignment
     :alt: Right Image, 60% scale
     :scale: 60%
     :align: right
+
+
+Links
+-----
+This is a link to a page with no title: :ref:`No Title`.
diff --git a/sphinx_material/__init__.py b/sphinx_material/__init__.py
index 93a64f9f8..bd298e0dd 100644
--- a/sphinx_material/__init__.py
+++ b/sphinx_material/__init__.py
@@ -1,6 +1,7 @@
 """Sphinx Material theme."""
 
 import hashlib
+import html
 import inspect
 import os
 import re
@@ -301,4 +302,4 @@ def __new__(cls, *args, **kwargs):
 
 
 def get_html_context():
-    return {"table_fix": TableFix, "derender_toc": DerenderToc}
+    return {"table_fix": TableFix, "derender_toc": DerenderToc, "unescape": html.unescape}
diff --git a/sphinx_material/sphinx_material/layout.html b/sphinx_material/sphinx_material/layout.html
index e86343c25..1a73d07d0 100644
--- a/sphinx_material/sphinx_material/layout.html
+++ b/sphinx_material/sphinx_material/layout.html
@@ -51,7 +51,14 @@
   {% if theme_touch_icon %}
     <link rel="apple-touch-icon" href="{{ pathto('_static/' ~ theme_touch_icon, 1) }}"/>
   {% endif %}
-  {{ super() }}
+  <title>
+    {% if "no title" in title or not title.strip() %}
+    {% set ts = unescape(titlesuffix).strip()[1:].strip() %}
+      {{ ts|e }}
+    {% else %}
+      {{ title|striptags|e }}{{ titlesuffix }}
+    {% endif %}
+  </title>
 {%- endblock %}
 
 {%- block extrahead %}