Index: doc/refrat/Makefile
===================================================================
--- doc/refrat/Makefile	(revision 83e680dfbc65dc18b4ac28572653c3e2af959cad)
+++ doc/refrat/Makefile	(revision 0720e0491a93fec9fc95f4daaaa1652d4955d613)
@@ -10,4 +10,5 @@
 refrat \
 keywords \
+operidents \
 }