===================================================================
RCS file: /cvs/docbook2mdoc/Attic/rules.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -p -r1.4 -r1.5
--- docbook2mdoc/Attic/rules.c	2014/03/30 16:25:26	1.4
+++ docbook2mdoc/Attic/rules.c	2014/03/30 16:32:03	1.5
@@ -175,6 +175,26 @@ isparent(enum nodeid node, enum nodeid parent)
 			break;
 		}
 		return(0);
+	case (NODE_FILENAME):
+		switch (parent) {
+		case (NODE_EMPHASIS):
+		case (NODE_FUNCSYNOPSISINFO):
+		case (NODE_LINK):
+		case (NODE_PARA):
+		case (NODE_PROGRAMLISTING):
+		case (NODE_REFDESCRIPTOR):
+		case (NODE_REFENTRYTITLE):
+		case (NODE_REFNAME):
+		case (NODE_REFPURPOSE):
+		case (NODE_SYNOPSIS):
+		case (NODE_TERM):
+		case (NODE_TITLE):
+		case (NODE_ULINK):
+			return(1);
+		default:
+			break;
+		}
+		return(0);
 	case (NODE_FUNCDEF):
 		return(NODE_FUNCPROTOTYPE == parent);
 	case (NODE_FUNCPROTOTYPE):
@@ -235,6 +255,7 @@ isparent(enum nodeid node, enum nodeid parent)
 		case (NODE_CODE):
 		case (NODE_COMMAND):
 		case (NODE_EMPHASIS):
+		case (NODE_FILENAME):
 		case (NODE_FUNCDEF):
 		case (NODE_FUNCSYNOPSISINFO):
 		case (NODE_FUNCTION):
@@ -380,6 +401,7 @@ isparent(enum nodeid node, enum nodeid parent)
 		case (NODE_CODE):
 		case (NODE_COMMAND):
 		case (NODE_EMPHASIS):
+		case (NODE_FILENAME):
 		case (NODE_FUNCDEF):
 		case (NODE_FUNCSYNOPSISINFO):
 		case (NODE_FUNCTION):