From 06522e117ac8f10f22fb3944fc1239c761e3b26f Mon Sep 17 00:00:00 2001
From: =?utf8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Fri, 15 Dec 2017 01:59:15 +0100
Subject: [PATCH] doxygen: implement &nbsp;.

---
 doxygen/dox2html5.py                        | 2 ++
 doxygen/test/contents_typography/index.html | 2 +-
 doxygen/test/contents_typography/input.dox  | 4 ++--
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/doxygen/dox2html5.py b/doxygen/dox2html5.py
index 9887dc2e..e8f8bb32 100755
--- a/doxygen/dox2html5.py
+++ b/doxygen/dox2html5.py
@@ -769,6 +769,8 @@ def parse_desc_internal(state: State, element: ET.Element, immediate_parent: ET.
         # WHAT THE HELL WHY IS THIS NOT AN XML ENTITY
         elif i.tag in ['mdash', 'ndash', 'laquo', 'raquo']:
             out.parsed += '&{};'.format(i.tag)
+        elif i.tag == 'nonbreakablespace':
+            out.parsed += '&nbsp;'
 
         # Something new :O
         else: # pragma: no cover
diff --git a/doxygen/test/contents_typography/index.html b/doxygen/test/contents_typography/index.html
index c9fcfe7a..e01ebe23 100644
--- a/doxygen/test/contents_typography/index.html
+++ b/doxygen/test/contents_typography/index.html
@@ -38,7 +38,7 @@
           My Project
         </h1>
 <section id="section"><h2><a href="#section">Page section</a></h2><blockquote><p>A blockquote.</p></blockquote><pre class="m-code">Preformatted text.
-</pre><p>Paragraph<br />with<br />explicit<br />line<br />breaks.</p><section id="subsection"><h3><a href="#subsection">Page subsection</a></h3><ul><li>Unordered</li><li>list</li><li>of<ul><li>nested</li><li>items</li></ul></li><li>and back</li></ul><section id="subsubsection"><h4><a href="#subsubsection">Sub-sub section</a></h4><ol><li>Ordered</li><li>list</li><li>of<ol><li>nested</li><li>items</li></ol></li><li>and back</li></ol><p><a name="an-anchor"></a> This is a <code>typewriter text</code>, <em>emphasis</em> and <strong>bold</strong>. <em>Emphasis with <code>typewriter</code> and <strong>bold</strong> nested.</em> <a href="http://google.com">http:/<wbr />/<wbr />google.com</a> and <a href="http://google.com">URL</a>. En-dash &ndash; and em-dash &mdash;. Reference to a <a href="index.html#subsection" class="m-dox">Page subsection</a>. Named reference with special characters in title: <a href="warnings.html" class="m-dox">&raquo; Warnings &laquo;</a>. Reference with escaped characters in title: <a href="index.html#an-anchor" class="m-dox">&lt;anchor&gt;</a>.</p></section></section></section>
+</pre><p>Paragraph<br />with<br />explicit<br />line<br />breaks.</p><section id="subsection"><h3><a href="#subsection">Page subsection</a></h3><ul><li>Unordered</li><li>list</li><li>of<ul><li>nested</li><li>items</li></ul></li><li>and back</li></ul><section id="subsubsection"><h4><a href="#subsubsection">Sub-sub section</a></h4><ol><li>Ordered</li><li>list</li><li>of<ol><li>nested</li><li>items</li></ol></li><li>and back</li></ol><p><a name="an-anchor"></a> This is a <code>typewriter text</code>, <em>emphasis</em> and <strong>bold</strong>. <em>Emphasis with <code>typewriter</code> and <strong>bold</strong> nested.</em> <a href="http://google.com">http:/<wbr />/<wbr />google.com</a> and <a href="http://google.com">URL</a>. En-dash &ndash; and em-dash &mdash;. Reference to a <a href="index.html#subsection" class="m-dox">Page subsection</a>. Named reference with special characters in title: <a href="warnings.html" class="m-dox">&raquo; Warnings &laquo;</a>. Reference with escaped characters in&nbsp;title: <a href="index.html#an-anchor" class="m-dox">&lt;anchor&gt;</a>.</p></section></section></section>
       </div>
     </div>
   </div>
diff --git a/doxygen/test/contents_typography/input.dox b/doxygen/test/contents_typography/input.dox
index 32035291..33fc329e 100644
--- a/doxygen/test/contents_typography/input.dox
+++ b/doxygen/test/contents_typography/input.dox
@@ -32,8 +32,8 @@ This is a `typewriter text`, *emphasis* and **bold**. <em>Emphasis with
 <tt>typewriter</tt> and <strong>bold</strong> nested.</em> http://google.com
 and [URL](http://google.com). En-dash -- and em-dash ---. Reference to a
 @ref subsection. Named reference with special characters in title:
-@ref warnings "&raquo; Warnings &laquo;". Reference with escaped characters in
-title: @ref an-anchor "<anchor>".
+@ref warnings "&raquo; Warnings &laquo;". Reference with escaped characters
+in&nbsp;title: @ref an-anchor "<anchor>".
 
 */
 
-- 
2.30.2