===================================================================
RCS file: /cvs/mandoc/mdoc_validate.c,v
retrieving revision 1.103
retrieving revision 1.104
diff -u -p -r1.103 -r1.104
--- mandoc/mdoc_validate.c	2010/07/01 21:44:47	1.103
+++ mandoc/mdoc_validate.c	2010/07/01 22:56:17	1.104
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_validate.c,v 1.103 2010/07/01 21:44:47 kristaps Exp $ */
+/*	$Id: mdoc_validate.c,v 1.104 2010/07/01 22:56:17 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -154,7 +154,7 @@ const	struct valids mdoc_valids[MDOC_MAX] = {
 	{ NULL, posts_notext },			/* Pp */ 
 	{ pres_d1, posts_wline },		/* D1 */
 	{ pres_d1, posts_wline },		/* Dl */
-	{ pres_bd, posts_bd_bk },			/* Bd */
+	{ pres_bd, posts_bd_bk },		/* Bd */
 	{ NULL, NULL },				/* Ed */
 	{ pres_bl, posts_bl },			/* Bl */ 
 	{ NULL, NULL },				/* El */
@@ -537,19 +537,23 @@ pre_display(PRE_ARGS)
 static int
 pre_bl(PRE_ARGS)
 {
-	int		 i, comp, dup;
-	const char	*offs, *width;
-	enum mdoc_list	 lt;
+	int		  i, comp, dup;
+	const char	 *offs, *width;
+	enum mdoc_list	  lt;
+	struct mdoc_node *np;
 
 	if (MDOC_BLOCK != n->type) {
-		assert(n->parent);
-		if (ENDBODY_NOT != n->end)
-			return(1);
-		assert(MDOC_BLOCK == n->parent->type);
-		assert(MDOC_Bl == n->parent->tok);
-		assert(LIST__NONE != n->parent->data.Bl.type);
-		memcpy(&n->data.Bl, &n->parent->data.Bl,
-				sizeof(struct mdoc_bl));
+		if (ENDBODY_NOT != n->end) {
+			assert(n->pending);
+			np = n->pending->parent;
+		} else
+			np = n->parent;
+
+		assert(np);
+		assert(MDOC_BLOCK == np->type);
+		assert(MDOC_Bl == np->tok);
+		assert(np->data.Bl);
+		n->data.Bl = np->data.Bl;
 		return(1);
 	}
 
@@ -559,7 +563,8 @@ pre_bl(PRE_ARGS)
 	 * ones.  If we find no list type, we default to LIST_item.
 	 */
 
-	assert(LIST__NONE == n->data.Bl.type);
+	assert(NULL == n->data.Bl);
+	n->data.Bl = mandoc_calloc(1, sizeof(struct mdoc_bl));
 
 	/* LINTED */
 	for (i = 0; n->args && i < (int)n->args->argc; i++) {
@@ -603,18 +608,18 @@ pre_bl(PRE_ARGS)
 			break;
 		/* Set list arguments. */
 		case (MDOC_Compact):
-			dup = n->data.Bl.comp;
+			dup = n->data.Bl->comp;
 			comp = 1;
 			break;
 		case (MDOC_Width):
-			dup = (NULL != n->data.Bl.width);
+			dup = (NULL != n->data.Bl->width);
 			width = n->args->argv[i].value[0];
 			break;
 		case (MDOC_Offset):
 			/* NB: this can be empty! */
 			if (n->args->argv[i].sz) {
 				offs = n->args->argv[i].value[0];
-				dup = (NULL != n->data.Bl.offs);
+				dup = (NULL != n->data.Bl->offs);
 				break;
 			}
 			if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV))
@@ -628,29 +633,29 @@ pre_bl(PRE_ARGS)
 			return(0);
 
 		if (comp && ! dup)
-			n->data.Bl.comp = comp;
+			n->data.Bl->comp = comp;
 		if (offs && ! dup)
-			n->data.Bl.offs = offs;
+			n->data.Bl->offs = offs;
 		if (width && ! dup)
-			n->data.Bl.width = width;
+			n->data.Bl->width = width;
 
 		/* Check: multiple list types. */
 
-		if (LIST__NONE != lt && n->data.Bl.type != LIST__NONE)
+		if (LIST__NONE != lt && n->data.Bl->type != LIST__NONE)
 			if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_LISTREP))
 				return(0);
 
 		/* Assign list type. */
 
-		if (LIST__NONE != lt && n->data.Bl.type == LIST__NONE)
-			n->data.Bl.type = lt;
+		if (LIST__NONE != lt && n->data.Bl->type == LIST__NONE)
+			n->data.Bl->type = lt;
 
 		/* The list type should come first. */
 
-		if (n->data.Bl.type == LIST__NONE)
-			if (n->data.Bl.width || 
-					n->data.Bl.offs || 
-					n->data.Bl.comp)
+		if (n->data.Bl->type == LIST__NONE)
+			if (n->data.Bl->width || 
+					n->data.Bl->offs || 
+					n->data.Bl->comp)
 				if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_LISTFIRST))
 					return(0);
 
@@ -659,10 +664,10 @@ pre_bl(PRE_ARGS)
 
 	/* Allow lists to default to LIST_item. */
 
-	if (LIST__NONE == n->data.Bl.type) {
+	if (LIST__NONE == n->data.Bl->type) {
 		if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_LISTTYPE))
 			return(0);
-		n->data.Bl.type = LIST_item;
+		n->data.Bl->type = LIST_item;
 	}
 
 	/* 
@@ -671,9 +676,9 @@ pre_bl(PRE_ARGS)
 	 * and must also be warned.
 	 */
 
-	switch (n->data.Bl.type) {
+	switch (n->data.Bl->type) {
 	case (LIST_tag):
-		if (n->data.Bl.width)
+		if (n->data.Bl->width)
 			break;
 		if (mdoc_nmsg(mdoc, n, MANDOCERR_NOWIDTHARG))
 			break;
@@ -687,7 +692,7 @@ pre_bl(PRE_ARGS)
 	case (LIST_inset):
 		/* FALLTHROUGH */
 	case (LIST_item):
-		if (NULL == n->data.Bl.width)
+		if (NULL == n->data.Bl->width)
 			break;
 		if (mdoc_nmsg(mdoc, n, MANDOCERR_WIDTHARG))
 			break;
@@ -703,21 +708,28 @@ pre_bl(PRE_ARGS)
 static int
 pre_bd(PRE_ARGS)
 {
-	int		 i, dup, comp;
-	enum mdoc_disp 	 dt;
-	const char	*offs;
+	int		  i, dup, comp;
+	enum mdoc_disp 	  dt;
+	const char	 *offs;
+	struct mdoc_node *np;
 
 	if (MDOC_BLOCK != n->type) {
-		assert(n->parent);
-		assert(MDOC_BLOCK == n->parent->type);
-		assert(MDOC_Bd == n->parent->tok);
-		assert(DISP__NONE != n->parent->data.Bd.type);
-		memcpy(&n->data.Bd, &n->parent->data.Bd, 
-				sizeof(struct mdoc_bd));
+		if (ENDBODY_NOT != n->end) {
+			assert(n->pending);
+			np = n->pending->parent;
+		} else
+			np = n->parent;
+
+		assert(np);
+		assert(MDOC_BLOCK == np->type);
+		assert(MDOC_Bd == np->tok);
+		assert(np->data.Bd);
+		n->data.Bd = np->data.Bd;
 		return(1);
 	}
 
-	assert(DISP__NONE == n->data.Bd.type);
+	assert(NULL == n->data.Bd);
+	n->data.Bd = mandoc_calloc(1, sizeof(struct mdoc_bd));
 
 	/* LINTED */
 	for (i = 0; n->args && i < (int)n->args->argc; i++) {
@@ -748,7 +760,7 @@ pre_bd(PRE_ARGS)
 			/* NB: this can be empty! */
 			if (n->args->argv[i].sz) {
 				offs = n->args->argv[i].value[0];
-				dup = (NULL != n->data.Bd.offs);
+				dup = (NULL != n->data.Bd->offs);
 				break;
 			}
 			if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV))
@@ -756,7 +768,7 @@ pre_bd(PRE_ARGS)
 			break;
 		case (MDOC_Compact):
 			comp = 1;
-			dup = n->data.Bd.comp;
+			dup = n->data.Bd->comp;
 			break;
 		default:
 			abort();
@@ -771,26 +783,26 @@ pre_bd(PRE_ARGS)
 		/* Make our auxiliary assignments. */
 
 		if (offs && ! dup)
-			n->data.Bd.offs = offs;
+			n->data.Bd->offs = offs;
 		if (comp && ! dup)
-			n->data.Bd.comp = comp;
+			n->data.Bd->comp = comp;
 
 		/* Check whether a type has already been assigned. */
 
-		if (DISP__NONE != dt && n->data.Bd.type != DISP__NONE)
+		if (DISP__NONE != dt && n->data.Bd->type != DISP__NONE)
 			if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_DISPREP))
 				return(0);
 
 		/* Make our type assignment. */
 
-		if (DISP__NONE != dt && n->data.Bd.type == DISP__NONE)
-			n->data.Bd.type = dt;
+		if (DISP__NONE != dt && n->data.Bd->type == DISP__NONE)
+			n->data.Bd->type = dt;
 	}
 
-	if (DISP__NONE == n->data.Bd.type) {
+	if (DISP__NONE == n->data.Bd->type) {
 		if ( ! mdoc_nmsg(mdoc, n, MANDOCERR_DISPTYPE))
 			return(0);
-		n->data.Bd.type = DISP_ragged;
+		n->data.Bd->type = DISP_ragged;
 	}
 
 	return(1);
@@ -1053,7 +1065,8 @@ post_it(POST_ARGS)
 		return(1);
 
 	n = mdoc->last->parent->parent;
-	lt = n->data.Bl.type;
+	assert(n->data.Bl);
+	lt = n->data.Bl->type;
 
 	if (LIST__NONE == lt) {
 		mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_LISTTYPE);
@@ -1145,7 +1158,7 @@ post_bl_head(POST_ARGS) 
 	assert(mdoc->last->parent);
 	n = mdoc->last->parent;
 
-	if (LIST_column == n->data.Bl.type) {
+	if (LIST_column == n->data.Bl->type) {
 		for (i = 0; i < (int)n->args->argc; i++)
 			if (MDOC_Column == n->args->argv[i].arg)
 				break;