From: Vladimír Vondruš <mosra@centrum.cz>
Date: Mon, 31 Dec 2018 01:50:01 +0000 (+0100)
Subject: doxygen: print #define detailed description only if actually there.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~cjwatson/git?a=commitdiff_plain;h=96c84dce062466ab1eb9ee15864c44c23808e13d;p=blog.git

doxygen: print #define detailed description only if actually there.

The detailed docs can contain just parameter docs, for example.
---

diff --git a/doxygen/templates/details-define.html b/doxygen/templates/details-define.html
index 1fee5abc..2fd66b4a 100644
--- a/doxygen/templates/details-define.html
+++ b/doxygen/templates/details-define.html
@@ -31,5 +31,7 @@
               {% endif %}
             </table>
             {% endif %}
+            {% if define.description %}
 {{ define.description }}
+            {% endif %}
           </div></section>
diff --git a/doxygen/test/compound_detailed/File_8h.html b/doxygen/test/compound_detailed/File_8h.html
index 5def2711..f893c80b 100644
--- a/doxygen/test/compound_detailed/File_8h.html
+++ b/doxygen/test/compound_detailed/File_8h.html
@@ -113,7 +113,6 @@
                 </tr>
               </tfoot>
             </table>
-
           </div></section>
           <section class="m-dox-details" id="acf406f8979f9a2831e9efebfd8606833"><div>
             <h3>