From fd0645a7cb88111a310cc6d36d253d1ea1587ffc Mon Sep 17 00:00:00 2001
From: dredmorbius <dredmorbius@gmail.com>
Date: Thu, 1 May 2014 08:42:40 -0700
Subject: [PATCH] CSS Filter: Add "counters" keyword per CSS 2.1 spec for CSS
 counters.

---
 r2/r2/lib/cssfilter.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/r2/r2/lib/cssfilter.py b/r2/r2/lib/cssfilter.py
index c2802445d..941495223 100644
--- a/r2/r2/lib/cssfilter.py
+++ b/r2/r2/lib/cssfilter.py
@@ -265,6 +265,7 @@ SAFE_FUNCTIONS = {
     "attr",
     "calc",
     "counter",
+    "counters",
     "hsl",
     "hsla",
     "lang",