From 75189517f406d577a6ae19d1889a86d0572f8ae7 Mon Sep 17 00:00:00 2001
From: "kujiu (@rincevent)" <kujiu@kujiu.org>
Date: Fri, 31 Jul 2020 15:42:00 +0200
Subject: [PATCH] Support for ePub builder

---
 sphinx_fasvg/__init__.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/sphinx_fasvg/__init__.py b/sphinx_fasvg/__init__.py
index a5fb1b9..0ff24b1 100644
--- a/sphinx_fasvg/__init__.py
+++ b/sphinx_fasvg/__init__.py
@@ -46,11 +46,13 @@ def html_visit_fa(self: HTMLTranslator, node: fa) -> None:
     label_uid = uuid.uuid4()
     title = None
     options = 'role="img"'
+    options += ' xmlns="http://www.w3.org/2000/svg"'
+    options += ' xmlns:xlink="http://www.w3.org/1999/xlink"'
     if node.get('alt', None):
         options += ' aria-labelledby="fa_%s"' % label_uid
         title = '<title id="%s">%s</title>' % (label_uid, node['alt'])
     else:
-        options += ' aria-hidden="true"'
+        options += ' aria-hidden="true" xlink:title=""'
 
     if node.get('html_id', None):
         options += ' id="%s"' % node['html_id']
@@ -119,7 +121,10 @@ def html_visit_falink(self: HTMLTranslator, node: fa) -> None:
         '<a class="fasvglink %s" href="%s">' %
         (node['icon'], node['url']))
     self.body.append(
-        '<svg aria-hidden="true" class="icon" role="img">'
+        '<svg aria-hidden="true" class="icon" role="img"'
+        + ' xlink:title=""'
+        + ' xmlns="http://www.w3.org/2000/svg"'
+        + ' xmlns:xlink="http://www.w3.org/1999/xlink">'
     )
 
     self.body.append(