From eff37f6c89e76e531d02afd279a77cd377d578b0 Mon Sep 17 00:00:00 2001
From: Ludovic Stephan <lstephan@clipper.ens.fr>
Date: Thu, 19 Jan 2017 01:42:00 -0200
Subject: [PATCH] plain text highlighting

---
 kfet/templatetags/kfet_tags.py | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/kfet/templatetags/kfet_tags.py b/kfet/templatetags/kfet_tags.py
index bb8bce9f..7ab903b3 100644
--- a/kfet/templatetags/kfet_tags.py
+++ b/kfet/templatetags/kfet_tags.py
@@ -1,22 +1,23 @@
 # -*- coding: utf-8 -*-
 
-from __future__ import (absolute_import, division,
-                        print_function, unicode_literals)
-from builtins import *
-
 from django import template
 from django.utils.html import escape
 from django.utils.safestring import mark_safe
-from django.core.cache import cache
 from kfet.models import Settings
 import re
 
 register = template.Library()
 
+
+@register.filter()
 def highlight_text(text, q):
     q2 = "|".join(q.split())
     pattern = re.compile(r"(?P<filter>%s)" % q2, re.IGNORECASE)
-    return mark_safe(re.sub(pattern, r"<span class='highlight_autocomplete'>\g<filter></span>", text))
+    return mark_safe(
+        re.sub(pattern,
+               r"<span class='highlight_autocomplete'>\g<filter></span>",
+               escape(text)))
+
 
 @register.filter(is_safe=True)
 def highlight_user(user, q):
@@ -24,7 +25,8 @@ def highlight_user(user, q):
         text = "%s %s (%s)" % (user.first_name, user.last_name, user.username)
     else:
         text = user.username
-    return highlight_text(escape(text), q)
+    return highlight_text(text, q)
+
 
 @register.filter(is_safe=True)
 def highlight_clipper(clipper, q):
@@ -32,7 +34,8 @@ def highlight_clipper(clipper, q):
         text = "%s (%s)" % (clipper.fullname, clipper.username)
     else:
         text = clipper.username
-    return highlight_text(escape(text), q)
+    return highlight_text(text, q)
+
 
 @register.filter()
 def ukf(balance, is_cof):