===================================================================
RCS file: /cvs/docbook2mdoc/node.h,v
retrieving revision 1.28
retrieving revision 1.31
diff -u -p -r1.28 -r1.31
--- docbook2mdoc/node.h	2019/04/15 00:34:15	1.28
+++ docbook2mdoc/node.h	2019/04/16 21:21:27	1.31
@@ -1,4 +1,4 @@
-/* $Id: node.h,v 1.28 2019/04/15 00:34:15 schwarze Exp $ */
+/* $Id: node.h,v 1.31 2019/04/16 21:21:27 schwarze Exp $ */
 /*
  * Copyright (c) 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2019 Ingo Schwarze <schwarze@openbsd.org>
@@ -31,7 +31,8 @@ enum	nodeclass {
 	CLASS_TRANS,	/* Transparent: only the children are shown. */
 	CLASS_LINE,	/* Generates only simple in-line macros. */
 	CLASS_ENCL,	/* Explicit or implicit partial blocks. */
-	CLASS_BLOCK	/* Output linebreak before and after. */
+	CLASS_BLOCK,	/* Output linebreak before and after. */
+	CLASS_NOFILL	/* Block preserving leading whitespace. */
 };
 
 /*
@@ -109,6 +110,7 @@ enum	nodeid {
 	NODE_PARAMETER,
 	NODE_PERSONNAME,
 	NODE_PREFACE,
+	NODE_PRODUCTNAME,
 	NODE_PROGRAMLISTING,
 	NODE_PROMPT,
 	NODE_PUBDATE,
@@ -152,6 +154,7 @@ enum	nodeid {
 	NODE_VARNAME,
 	NODE_WARNING,
 	NODE_WORDASWORD,
+	NODE_XREF,
 	NODE_UNKNOWN,
 	NODE_TEXT,
 	NODE_ESCAPE,