[gtk-doc] mkhtml2: add tag converter for 'interfacename'

[Stefan Sauer <stefkost src gnome org>]

commit 890f1e80a4786beab6541fa8963a7869c537d476
Author: Stefan Sauer <ensonic users sf net>
Date:   Thu May 10 21:12:37 2018 +0200

    mkhtml2: add tag converter for 'interfacename'

 gtkdoc/mkhtml2.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtkdoc/mkhtml2.py b/gtkdoc/mkhtml2.py
index 981860c..ea9ea62 100644
--- a/gtkdoc/mkhtml2.py
+++ b/gtkdoc/mkhtml2.py
@@ -1069,6 +1069,7 @@ convert_tags = {
     'informaltable': convert_informaltable,
     'inlinegraphic': convert_inlinegraphic,
     'inlinemediaobject': convert_span,
+    'interfacename': convert_code,
     'itemizedlist': convert_itemizedlist,
     'legalnotice': convert_div,
     'link': convert_link,