From cd14d954840c5948d253b58295444dcdd32a9fb9 Mon Sep 17 00:00:00 2001
From: Henrik Levkowetz <henrik@levkowetz.com>
Date: Tue, 14 Apr 2015 18:20:52 +0000
Subject: [PATCH] Added a filter which lets an email address break before the
 at-sign.  - Legacy-Id: 9493

---
 ietf/doc/templatetags/ietf_filters.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ietf/doc/templatetags/ietf_filters.py b/ietf/doc/templatetags/ietf_filters.py
index a541866af..db9bc6d0a 100644
--- a/ietf/doc/templatetags/ietf_filters.py
+++ b/ietf/doc/templatetags/ietf_filters.py
@@ -585,3 +585,8 @@ def urlize_html(html, autoescape=False):
             textNode.replaceWith(BeautifulSoup(urlizedText))
 
         return str(soup)
+
+@register.filter
+def emailwrap(email):
+    email = str(email)
+    return mark_safe(email.replace('@', '<wbr>@'))