===================================================================
RCS file: /cvs/mandoc/mdoc.h,v
retrieving revision 1.109
retrieving revision 1.113
diff -u -p -r1.109 -r1.113
--- mandoc/mdoc.h	2010/12/22 11:15:16	1.109
+++ mandoc/mdoc.h	2010/12/26 14:44:13	1.113
@@ -1,4 +1,4 @@
-/*	$Id: mdoc.h,v 1.109 2010/12/22 11:15:16 kristaps Exp $ */
+/*	$Id: mdoc.h,v 1.113 2010/12/26 14:44:13 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -353,6 +353,10 @@ struct	mdoc_an {
 	enum mdoc_auth	  auth; /* -split, etc. */
 };
 
+struct	mdoc_rs {
+	struct mdoc_node *child_J; /* pointer to %J */
+};
+
 /*
  * Consists of normalised node arguments.  These should be used instead
  * of iterating through the mdoc_arg pointers of a node: defaults are
@@ -363,17 +367,9 @@ union	mdoc_data {
 	struct mdoc_bd	  Bd;
 	struct mdoc_bf	  Bf;
 	struct mdoc_bl	  Bl;
+	struct mdoc_rs	  Rs;
 };
 
-/*
- * Reference-counted structure for containing normalised arguments of
- * certain macros (those listed in union mdoc_data).
- */
-struct	mdoc_norm {
-	int		  refcnt;
-	union mdoc_data	  d;
-};
-
 /* 
  * Single node in tree-linked AST. 
  */
@@ -389,14 +385,13 @@ struct	mdoc_node {
 	enum mdoct	  tok; /* tok or MDOC__MAX if none */
 	int		  flags;
 #define	MDOC_VALID	 (1 << 0) /* has been validated */
-#define	MDOC_ACTED	 (1 << 1) /* has been acted upon */
 #define	MDOC_EOS	 (1 << 2) /* at sentence boundary */
 #define	MDOC_LINE	 (1 << 3) /* first macro/text on line */
 #define	MDOC_SYNPRETTY	 (1 << 4) /* SYNOPSIS-style formatting */
 #define	MDOC_ENDED	 (1 << 5) /* rendering has been ended */
 	enum mdoc_type	  type; /* AST node type */
 	enum mdoc_sec	  sec; /* current named section */
-	struct mdoc_norm *norm; /* ref-counted, normalised args */
+	union mdoc_data	 *norm; /* normalised args */
 	/* FIXME: these can be union'd to shave a few bytes. */
 	struct mdoc_arg	 *args; /* BLOCK/ELEM */
 	struct mdoc_node *pending; /* BLOCK */