Index: trunk/resources/data/validator/ignoretags.cfg
===================================================================
--- trunk/resources/data/validator/ignoretags.cfg	(revision 17926)
+++ trunk/resources/data/validator/ignoretags.cfg	(revision 17928)
@@ -151,4 +151,5 @@
 F::forward
 F::backward
+F::both_ways
 F::left
 F::right