unify names of AST node flags; no change of cpp output

15 files changed, 155 insertions, 158 deletions

diff --git a/demandoc.c b/demandoc.c
index c33fd891..acddf5a1 100644
--- a/demandoc.c
+++ b/demandoc.c
@@ -1,4 +1,4 @@
-/*	$Id: demandoc.c,v 1.27 2016/07/09 15:24:19 schwarze Exp $ */
+/*	$Id: demandoc.c,v 1.28 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -239,7 +239,7 @@ pmdoc(const struct roff_node *p, int *line, int *col, int list)
 {
 
 	for ( ; p; p = p->next) {
-		if (MDOC_LINE & p->flags)
+		if (NODE_LINE & p->flags)
 			pline(p->line, line, col, list);
 		if (ROFFT_TEXT == p->type)
 			pstring(p->string, p->pos, col, list);
@@ -253,7 +253,7 @@ pman(const struct roff_node *p, int *line, int *col, int list)
 {
 
 	for ( ; p; p = p->next) {
-		if (MAN_LINE & p->flags)
+		if (NODE_LINE & p->flags)
 			pline(p->line, line, col, list);
 		if (ROFFT_TEXT == p->type)
 			pstring(p->string, p->pos, col, list);
diff --git a/man.c b/man.c
index 31c094e8..a2db05fb 100644
--- a/man.c
+++ b/man.c
@@ -1,4 +1,4 @@
-/*	$Id: man.c,v 1.166 2015/10/22 21:54:23 schwarze Exp $ */
+/*	$Id: man.c,v 1.167 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -149,7 +149,7 @@ man_ptext(struct roff_man *man, int line, char *buf, int offs)
 
 	assert(i);
 	if (mandoc_eos(buf, (size_t)i))
-		man->last->flags |= MAN_EOS;
+		man->last->flags |= NODE_EOS;
 
 	man_descope(man, line, offs);
 	return 1;
@@ -340,7 +340,7 @@ man_state(struct roff_man *man, struct roff_node *n)
 	switch(n->tok) {
 	case MAN_nf:
 	case MAN_EX:
-		if (man->flags & MAN_LITERAL && ! (n->flags & MAN_VALID))
+		if (man->flags & MAN_LITERAL && ! (n->flags & NODE_VALID))
 			mandoc_msg(MANDOCERR_NF_SKIP, man->parse,
 			    n->line, n->pos, "nf");
 		man->flags |= MAN_LITERAL;
@@ -348,7 +348,7 @@ man_state(struct roff_man *man, struct roff_node *n)
 	case MAN_fi:
 	case MAN_EE:
 		if ( ! (man->flags & MAN_LITERAL) &&
-		     ! (n->flags & MAN_VALID))
+		     ! (n->flags & NODE_VALID))
 			mandoc_msg(MANDOCERR_FI_SKIP, man->parse,
 			    n->line, n->pos, "fi");
 		man->flags &= ~MAN_LITERAL;
@@ -356,7 +356,7 @@ man_state(struct roff_man *man, struct roff_node *n)
 	default:
 		break;
 	}
-	man->last->flags |= MAN_VALID;
+	man->last->flags |= NODE_VALID;
 }
 
 void
diff --git a/man_html.c b/man_html.c
index d71eb382..f425d14d 100644
--- a/man_html.c
+++ b/man_html.c
@@ -1,4 +1,4 @@
-/*	$Id: man_html.c,v 1.120 2016/01/08 17:48:09 schwarze Exp $ */
+/*	$Id: man_html.c,v 1.121 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -211,14 +211,14 @@ print_man_node(MAN_ARGS)
 			print_paragraph(h);
 			return;
 		}
-		if (n->flags & MAN_LINE && (*n->string == ' ' ||
+		if (n->flags & NODE_LINE && (*n->string == ' ' ||
 		    (n->prev != NULL && mh->fl & MANH_LITERAL &&
 		     ! (h->flags & HTML_NONEWLINE))))
 			print_otag(h, TAG_BR, 0, NULL);
 		print_text(h, n->string);
 		return;
 	case ROFFT_EQN:
-		if (n->flags & MAN_LINE)
+		if (n->flags & NODE_LINE)
 			putchar('\n');
 		print_eqn(h, n->eqn);
 		break;
@@ -512,7 +512,7 @@ man_IP_pre(MAN_ARGS)
 
 	if (MAN_TP == n->tok) {
 		nn = n->child;
-		while (NULL != nn && 0 == (MAN_LINE & nn->flags))
+		while (NULL != nn && 0 == (NODE_LINE & nn->flags))
 			nn = nn->next;
 		while (NULL != nn) {
 			print_man_node(man, nn, mh, h);
diff --git a/man_macro.c b/man_macro.c
index d1533570..7fd17c53 100644
--- a/man_macro.c
+++ b/man_macro.c
@@ -1,4 +1,4 @@
-/*	$Id: man_macro.c,v 1.114 2016/01/08 17:48:09 schwarze Exp $ */
+/*	$Id: man_macro.c,v 1.115 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2012, 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -95,7 +95,7 @@ man_unscope(struct roff_man *man, const struct roff_node *to)
 
 		/* Reached the end of the document? */
 
-		if (to == NULL && ! (n->flags & MAN_VALID)) {
+		if (to == NULL && ! (n->flags & NODE_VALID)) {
 			if (man->flags & (MAN_BLINE | MAN_ELINE) &&
 			    man_macros[n->tok].flags & MAN_SCOPED) {
 				mandoc_vmsg(MANDOCERR_BLK_LINE,
@@ -130,7 +130,7 @@ man_unscope(struct roff_man *man, const struct roff_node *to)
 
 		man->last = n;
 		n = n->parent;
-		man->last->flags |= MAN_VALID;
+		man->last->flags |= NODE_VALID;
 	}
 
 	/*
@@ -164,7 +164,7 @@ rew_scope(struct roff_man *man, int tok)
 	for (;;) {
 		if (n->type == ROFFT_ROOT)
 			return;
-		if (n->flags & MAN_VALID) {
+		if (n->flags & NODE_VALID) {
 			n = n->parent;
 			continue;
 		}
@@ -356,13 +356,13 @@ in_line_eoln(MACRO_PROT_ARGS)
 	}
 
 	/*
-	 * Append MAN_EOS in case the last snipped argument
+	 * Append NODE_EOS in case the last snipped argument
 	 * ends with a dot, e.g. `.IR syslog (3).'
 	 */
 
 	if (n != man->last &&
 	    mandoc_eos(man->last->string, strlen(man->last->string)))
-		man->last->flags |= MAN_EOS;
+		man->last->flags |= NODE_EOS;
 
 	/*
 	 * If no arguments are specified and this is MAN_SCOPED (i.e.,
diff --git a/man_term.c b/man_term.c
index f45e24af..672ab416 100644
--- a/man_term.c
+++ b/man_term.c
@@ -1,4 +1,4 @@
-/*	$Id: man_term.c,v 1.187 2016/01/08 17:48:09 schwarze Exp $ */
+/*	$Id: man_term.c,v 1.188 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -319,7 +319,7 @@ pre_alternate(DECL_ARGS)
 			mt->fl |= MANT_LITERAL;
 		assert(nn->type == ROFFT_TEXT);
 		term_word(p, nn->string);
-		if (nn->flags & MAN_EOS)
+		if (nn->flags & NODE_EOS)
                 	p->flags |= TERMP_SENTENCE;
 		if (nn->next)
 			p->flags |= TERMP_NOSPACE;
@@ -677,7 +677,7 @@ pre_TP(DECL_ARGS)
 	/* Calculate offset. */
 
 	if ((nn = n->parent->head->child) != NULL &&
-	    nn->string != NULL && ! (MAN_LINE & nn->flags) &&
+	    nn->string != NULL && ! (NODE_LINE & nn->flags) &&
 	    a2roffsu(nn->string, &su, SCALE_EN)) {
 		len = term_hspan(p, &su) / 24;
 		if (len < 0 && (size_t)(-len) > mt->offset)
@@ -698,7 +698,7 @@ pre_TP(DECL_ARGS)
 
 		/* Don't print same-line elements. */
 		nn = n->child;
-		while (NULL != nn && 0 == (MAN_LINE & nn->flags))
+		while (NULL != nn && 0 == (NODE_LINE & nn->flags))
 			nn = nn->next;
 
 		while (NULL != nn) {
@@ -960,17 +960,17 @@ print_man_node(DECL_ARGS)
 		if ('\0' == *n->string) {
 			term_vspace(p);
 			return;
-		} else if (' ' == *n->string && MAN_LINE & n->flags)
+		} else if (' ' == *n->string && NODE_LINE & n->flags)
 			term_newln(p);
 
 		term_word(p, n->string);
 		goto out;
 
 	case ROFFT_EQN:
-		if ( ! (n->flags & MAN_LINE))
+		if ( ! (n->flags & NODE_LINE))
 			p->flags |= TERMP_NOSPACE;
 		term_eqn(p, n->eqn);
-		if (n->next != NULL && ! (n->next->flags & MAN_LINE))
+		if (n->next != NULL && ! (n->next->flags & NODE_LINE))
 			p->flags |= TERMP_NOSPACE;
 		return;
 	case ROFFT_TBL:
@@ -1007,7 +1007,7 @@ out:
 	 */
 	if (mt->fl & MANT_LITERAL &&
 	    ! (p->flags & (TERMP_NOBREAK | TERMP_NONEWLINE)) &&
-	    (n->next == NULL || n->next->flags & MAN_LINE)) {
+	    (n->next == NULL || n->next->flags & NODE_LINE)) {
 		rm = p->rmargin;
 		rmax = p->maxrmargin;
 		p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
@@ -1023,7 +1023,7 @@ out:
 			p->rmargin = rm;
 		p->maxrmargin = rmax;
 	}
-	if (MAN_EOS & n->flags)
+	if (NODE_EOS & n->flags)
 		p->flags |= TERMP_SENTENCE;
 }
 
diff --git a/mdoc.c b/mdoc.c
index d9f0e410..00949618 100644
--- a/mdoc.c
+++ b/mdoc.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc.c,v 1.257 2016/08/20 14:43:50 schwarze Exp $ */
+/*	$Id: mdoc.c,v 1.258 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012-2016 Ingo Schwarze <schwarze@openbsd.org>
@@ -140,8 +140,8 @@ mdoc_endbody_alloc(struct roff_man *mdoc, int line, int pos, int tok,
 {
 	struct roff_node *p;
 
-	body->flags |= MDOC_ENDED;
-	body->parent->flags |= MDOC_ENDED;
+	body->flags |= NODE_ENDED;
+	body->parent->flags |= NODE_ENDED;
 	p = roff_node_alloc(mdoc, line, pos, ROFFT_BODY, tok);
 	p->body = body;
 	p->norm = body->norm;
@@ -292,7 +292,7 @@ mdoc_ptext(struct roff_man *mdoc, int line, char *buf, int offs)
 		 * behaviour that we want to work around it.
 		 */
 		roff_elem_alloc(mdoc, line, offs, MDOC_sp);
-		mdoc->last->flags |= MDOC_VALID | MDOC_ENDED;
+		mdoc->last->flags |= NODE_VALID | NODE_ENDED;
 		mdoc->next = ROFF_NEXT_SIBLING;
 		return 1;
 	}
@@ -311,7 +311,7 @@ mdoc_ptext(struct roff_man *mdoc, int line, char *buf, int offs)
 	assert(buf < end);
 
 	if (mandoc_eos(buf+offs, (size_t)(end-buf-offs)))
-		mdoc->last->flags |= MDOC_EOS;
+		mdoc->last->flags |= NODE_EOS;
 	return 1;
 }
 
diff --git a/mdoc_html.c b/mdoc_html.c
index 9770c7d5..e4c018b4 100644
--- a/mdoc_html.c
+++ b/mdoc_html.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_html.c,v 1.243 2017/01/10 12:53:07 schwarze Exp $ */
+/*	$Id: mdoc_html.c,v 1.244 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -286,7 +286,7 @@ static void
 synopsis_pre(struct html *h, const struct roff_node *n)
 {
 
-	if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
+	if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
 		return;
 
 	if (n->prev->tok == n->tok &&
@@ -382,7 +382,7 @@ print_mdoc_node(MDOC_ARGS)
 
 	child = 1;
 	t = h->tags.head;
-	n->flags &= ~MDOC_ENDED;
+	n->flags &= ~NODE_ENDED;
 
 	switch (n->type) {
 	case ROFFT_TEXT:
@@ -393,17 +393,17 @@ print_mdoc_node(MDOC_ARGS)
 		 * Make sure that if we're in a literal mode already
 		 * (i.e., within a <PRE>) don't print the newline.
 		 */
-		if (' ' == *n->string && MDOC_LINE & n->flags)
+		if (' ' == *n->string && NODE_LINE & n->flags)
 			if ( ! (HTML_LITERAL & h->flags))
 				print_otag(h, TAG_BR, 0, NULL);
-		if (MDOC_DELIMC & n->flags)
+		if (NODE_DELIMC & n->flags)
 			h->flags |= HTML_NOSPACE;
 		print_text(h, n->string);
-		if (MDOC_DELIMO & n->flags)
+		if (NODE_DELIMO & n->flags)
 			h->flags |= HTML_NOSPACE;
 		return;
 	case ROFFT_EQN:
-		if (n->flags & MDOC_LINE)
+		if (n->flags & NODE_LINE)
 			putchar('\n');
 		print_eqn(h, n->eqn);
 		break;
@@ -431,7 +431,7 @@ print_mdoc_node(MDOC_ARGS)
 		break;
 	}
 
-	if (h->flags & HTML_KEEP && n->flags & MDOC_LINE) {
+	if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {
 		h->flags &= ~HTML_KEEP;
 		h->flags |= HTML_PREKEEP;
 	}
@@ -445,11 +445,11 @@ print_mdoc_node(MDOC_ARGS)
 	case ROFFT_EQN:
 		break;
 	default:
-		if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)
+		if ( ! mdocs[n->tok].post || n->flags & NODE_ENDED)
 			break;
 		(*mdocs[n->tok].post)(meta, n, h);
 		if (n->end != ENDBODY_NOT)
-			n->body->flags |= MDOC_ENDED;
+			n->body->flags |= NODE_ENDED;
 		if (n->end == ENDBODY_NOSPACE)
 			h->flags |= HTML_NOSPACE;
 		break;
@@ -608,7 +608,7 @@ mdoc_fl_pre(MDOC_ARGS)
 	if (!(n->child == NULL &&
 	    (n->next == NULL ||
 	     n->next->type == ROFFT_TEXT ||
-	     n->next->flags & MDOC_LINE)))
+	     n->next->flags & NODE_LINE)))
 		h->flags |= HTML_NOSPACE;
 
 	return 1;
@@ -714,7 +714,7 @@ static int
 mdoc_ns_pre(MDOC_ARGS)
 {
 
-	if ( ! (MDOC_LINE & n->flags))
+	if ( ! (NODE_LINE & n->flags))
 		h->flags |= HTML_NOSPACE;
 	return 1;
 }
@@ -1161,7 +1161,7 @@ mdoc_bd_pre(MDOC_ARGS)
 			break;
 		}
 		if (h->flags & HTML_NONEWLINE ||
-		    (nn->next && ! (nn->next->flags & MDOC_LINE)))
+		    (nn->next && ! (nn->next->flags & NODE_LINE)))
 			continue;
 		else if (nn->next)
 			print_text(h, "\n");
@@ -1400,7 +1400,7 @@ mdoc_fn_pre(MDOC_ARGS)
 	const char	*sp, *ep;
 	int		 sz, i, pretty;
 
-	pretty = MDOC_SYNPRETTY & n->flags;
+	pretty = NODE_SYNPRETTY & n->flags;
 	synopsis_pre(h, n);
 
 	/* Split apart into type and name. */
@@ -1430,7 +1430,7 @@ mdoc_fn_pre(MDOC_ARGS)
 	 */
 
 #if 0
-	if (MDOC_SYNPRETTY & n->flags) {
+	if (NODE_SYNPRETTY & n->flags) {
 		nbuf[0] = '\0';
 		html_idcat(nbuf, sp, BUFSIZ);
 		PAIR_ID_INIT(&tag[1], nbuf);
@@ -1459,7 +1459,7 @@ mdoc_fn_pre(MDOC_ARGS)
 
 	for (n = n->child->next; n; n = n->next) {
 		i = 1;
-		if (MDOC_SYNPRETTY & n->flags)
+		if (NODE_SYNPRETTY & n->flags)
 			i = 2;
 		t = print_otag(h, TAG_I, i, tag);
 		print_text(h, n->string);
@@ -1649,7 +1649,7 @@ mdoc_in_pre(MDOC_ARGS)
 	 * of no children.
 	 */
 
-	if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)
+	if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)
 		print_text(h, "#include");
 
 	print_text(h, "<");
@@ -1826,7 +1826,7 @@ static void
 mdoc_pf_post(MDOC_ARGS)
 {
 
-	if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
+	if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
 		h->flags |= HTML_NOSPACE;
 }
 
@@ -1897,7 +1897,7 @@ mdoc_lb_pre(MDOC_ARGS)
 {
 	struct htmlpair	tag;
 
-	if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)
+	if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags && n->prev)
 		print_otag(h, TAG_BR, 0, NULL);
 
 	PAIR_CLASS_INIT(&tag, "lib");
diff --git a/mdoc_macro.c b/mdoc_macro.c
index badd7f3d..d4edcea1 100644
--- a/mdoc_macro.c
+++ b/mdoc_macro.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_macro.c,v 1.209 2016/08/20 17:59:34 schwarze Exp $ */
+/*	$Id: mdoc_macro.c,v 1.210 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012-2016 Ingo Schwarze <schwarze@openbsd.org>
@@ -216,7 +216,7 @@ mdoc_endparse(struct roff_man *mdoc)
 
 	/* Scan for open explicit scopes. */
 
-	n = mdoc->last->flags & MDOC_VALID ?
+	n = mdoc->last->flags & NODE_VALID ?
 	    mdoc->last->parent : mdoc->last;
 
 	for ( ; n; n = n->parent)
@@ -264,16 +264,16 @@ static void
 rew_last(struct roff_man *mdoc, const struct roff_node *to)
 {
 
-	if (to->flags & MDOC_VALID)
+	if (to->flags & NODE_VALID)
 		return;
 
 	while (mdoc->last != to) {
 		mdoc_state(mdoc, mdoc->last);
-		mdoc->last->flags |= MDOC_VALID | MDOC_ENDED;
+		mdoc->last->flags |= NODE_VALID | NODE_ENDED;
 		mdoc->last = mdoc->last->parent;
 	}
 	mdoc_state(mdoc, mdoc->last);
-	mdoc->last->flags |= MDOC_VALID | MDOC_ENDED;
+	mdoc->last->flags |= NODE_VALID | NODE_ENDED;
 	mdoc->next = ROFF_NEXT_SIBLING;
 }
 
@@ -298,7 +298,7 @@ rew_pending(struct roff_man *mdoc, const struct roff_node *n)
 			default:
 				return;
 			}
-			if ( ! (n->flags & MDOC_BROKEN))
+			if ( ! (n->flags & NODE_BROKEN))
 				return;
 		} else
 			n = mdoc->last;
@@ -309,7 +309,7 @@ rew_pending(struct roff_man *mdoc, const struct roff_node *n)
 
 			if (n->type == ROFFT_BLOCK ||
 			    n->type == ROFFT_HEAD) {
-				if (n->flags & MDOC_ENDED)
+				if (n->flags & NODE_ENDED)
 					break;
 				else
 					return;
@@ -390,18 +390,18 @@ find_pending(struct roff_man *mdoc, int tok, int line, int ppos,
 
 	irc = 0;
 	for (n = mdoc->last; n != NULL && n != target; n = n->parent) {
-		if (n->flags & MDOC_ENDED) {
-			if ( ! (n->flags & MDOC_VALID))
-				n->flags |= MDOC_BROKEN;
+		if (n->flags & NODE_ENDED) {
+			if ( ! (n->flags & NODE_VALID))
+				n->flags |= NODE_BROKEN;
 			continue;
 		}
 		if (n->type == ROFFT_BLOCK &&
 		    mdoc_macros[n->tok].flags & MDOC_EXPLICIT) {
 			irc = 1;
-			n->flags = MDOC_BROKEN;
+			n->flags = NODE_BROKEN;
 			if (target->type == ROFFT_HEAD)
-				target->flags = MDOC_ENDED;
-			else if ( ! (target->flags & MDOC_ENDED)) {
+				target->flags = NODE_ENDED;
+			else if ( ! (target->flags & NODE_ENDED)) {
 				mandoc_vmsg(MANDOCERR_BLK_NEST,
 				    mdoc->parse, line, ppos,
 				    "%s breaks %s", mdoc_macronames[tok],
@@ -444,11 +444,11 @@ dword(struct roff_man *mdoc, int line, int col, const char *p,
 	 */
 
 	if (d == DELIM_OPEN)
-		mdoc->last->flags |= MDOC_DELIMO;
+		mdoc->last->flags |= NODE_DELIMO;
 	else if (d == DELIM_CLOSE &&
 	    ! (mdoc->flags & MDOC_NODELIMC) &&
 	    mdoc->last->parent->tok != MDOC_Fd)
-		mdoc->last->flags |= MDOC_DELIMC;
+		mdoc->last->flags |= NODE_DELIMC;
 	mdoc->flags &= ~MDOC_NODELIMC;
 }
 
@@ -481,7 +481,7 @@ append_delims(struct roff_man *mdoc, int line, int *pos, char *buf)
 		 */
 
 		if (mandoc_eos(p, strlen(p)))
-			mdoc->last->flags |= MDOC_EOS;
+			mdoc->last->flags |= NODE_EOS;
 	}
 }
 
@@ -554,7 +554,7 @@ blk_exp_close(MACRO_PROT_ARGS)
 	atok = rew_alt(tok);
 	body = NULL;
 	for (n = mdoc->last; n; n = n->parent) {
-		if (n->flags & MDOC_ENDED || n->tok != atok ||
+		if (n->flags & NODE_ENDED || n->tok != atok ||
 		    n->type != ROFFT_BODY || n->end != ENDBODY_NOT)
 			continue;
 		body = n;
@@ -568,9 +568,9 @@ blk_exp_close(MACRO_PROT_ARGS)
 
 	endbody = itblk = later = NULL;
 	for (n = mdoc->last; n; n = n->parent) {
-		if (n->flags & MDOC_ENDED) {
-			if ( ! (n->flags & MDOC_VALID))
-				n->flags |= MDOC_BROKEN;
+		if (n->flags & NODE_ENDED) {
+			if ( ! (n->flags & NODE_VALID))
+				n->flags |= NODE_BROKEN;
 			continue;
 		}
 
@@ -620,7 +620,7 @@ blk_exp_close(MACRO_PROT_ARGS)
 			    atok, body, ENDBODY_SPACE);
 
 			if (tok == MDOC_El)
-				itblk->flags |= MDOC_ENDED | MDOC_BROKEN;
+				itblk->flags |= NODE_ENDED | NODE_BROKEN;
 
 			/*
 			 * If a block closing macro taking arguments
@@ -642,7 +642,7 @@ blk_exp_close(MACRO_PROT_ARGS)
 
 		/* Breaking an open sub block. */
 
-		n->flags |= MDOC_BROKEN;
+		n->flags |= NODE_BROKEN;
 		if (later == NULL)
 			later = n;
 	}
@@ -706,11 +706,11 @@ blk_exp_close(MACRO_PROT_ARGS)
 	}
 
 	if (n != NULL) {
-		if (ntok != TOKEN_NONE && n->flags & MDOC_BROKEN) {
+		if (ntok != TOKEN_NONE && n->flags & NODE_BROKEN) {
 			target = n;
 			do
 				target = target->parent;
-			while ( ! (target->flags & MDOC_ENDED));
+			while ( ! (target->flags & NODE_ENDED));
 			pending = find_pending(mdoc, ntok, line, ppos,
 			    target);
 		} else
@@ -769,7 +769,7 @@ in_line(MACRO_PROT_ARGS)
 
 		if (ac == ARGS_EOLN) {
 			if (d == DELIM_OPEN)
-				mdoc->last->flags &= ~MDOC_DELIMO;
+				mdoc->last->flags &= ~NODE_DELIMO;
 			break;
 		}
 
@@ -863,7 +863,7 @@ in_line(MACRO_PROT_ARGS)
 		 */
 
 		if (firstarg && d == DELIM_CLOSE && !nc)
-			mdoc->last->flags &= ~MDOC_DELIMC;
+			mdoc->last->flags &= ~NODE_DELIMC;
 		firstarg = 0;
 
 		/*
@@ -926,9 +926,9 @@ blk_full(MACRO_PROT_ARGS)
 
 		blk = NULL;
 		for (n = mdoc->last; n != NULL; n = n->parent) {
-			if (n->flags & MDOC_ENDED) {
-				if ( ! (n->flags & MDOC_VALID))
-					n->flags |= MDOC_BROKEN;
+			if (n->flags & NODE_ENDED) {
+				if ( ! (n->flags & NODE_VALID))
+					n->flags |= NODE_BROKEN;
 				continue;
 			}
 			if (n->type != ROFFT_BLOCK)
@@ -1129,7 +1129,7 @@ blk_full(MACRO_PROT_ARGS)
 			break;
 	}
 
-	if (blk->flags & MDOC_VALID)
+	if (blk->flags & NODE_VALID)
 		return;
 	if (head == NULL)
 		head = roff_head_alloc(mdoc, line, ppos, tok);
@@ -1464,7 +1464,7 @@ phrase_ta(MACRO_PROT_ARGS)
 
 	body = NULL;
 	for (n = mdoc->last; n != NULL; n = n->parent) {
-		if (n->flags & MDOC_ENDED)
+		if (n->flags & NODE_ENDED)
 			continue;
 		if (n->tok == MDOC_It && n->type == ROFFT_BODY)
 			body = n;
diff --git a/mdoc_man.c b/mdoc_man.c
index 24241d8c..e880c25c 100644
--- a/mdoc_man.c
+++ b/mdoc_man.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_man.c,v 1.97 2017/01/10 12:53:07 schwarze Exp $ */
+/*	$Id: mdoc_man.c,v 1.98 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2011-2017 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -582,13 +582,13 @@ print_node(DECL_ARGS)
 	 * Break the line if we were parsed subsequent the current node.
 	 * This makes the page structure be more consistent.
 	 */
-	if (MMAN_spc & outflags && MDOC_LINE & n->flags)
+	if (MMAN_spc & outflags && NODE_LINE & n->flags)
 		outflags |= MMAN_nl;
 
 	act = NULL;
 	cond = 0;
 	do_sub = 1;
-	n->flags &= ~MDOC_ENDED;
+	n->flags &= ~NODE_ENDED;
 
 	if (n->type == ROFFT_TEXT) {
 		/*
@@ -601,10 +601,10 @@ print_node(DECL_ARGS)
 			printf("\\&");
 			outflags &= ~MMAN_spc;
 		}
-		if (outflags & MMAN_Sm && ! (n->flags & MDOC_DELIMC))
+		if (outflags & MMAN_Sm && ! (n->flags & NODE_DELIMC))
 			outflags |= MMAN_spc_force;
 		print_word(n->string);
-		if (outflags & MMAN_Sm && ! (n->flags & MDOC_DELIMO))
+		if (outflags & MMAN_Sm && ! (n->flags & NODE_DELIMO))
 			outflags |= MMAN_spc;
 	} else {
 		/*
@@ -630,14 +630,14 @@ print_node(DECL_ARGS)
 	/*
 	 * Lastly, conditionally run the post-node handler.
 	 */
-	if (MDOC_ENDED & n->flags)
+	if (NODE_ENDED & n->flags)
 		return;
 
 	if (cond && act->post)
 		(*act->post)(meta, n);
 
 	if (ENDBODY_NOT != n->end)
-		n->body->flags |= MDOC_ENDED;
+		n->body->flags |= NODE_ENDED;
 
 	if (ENDBODY_NOSPACE == n->end)
 		outflags &= ~(MMAN_spc | MMAN_nl);
@@ -808,7 +808,7 @@ static void
 pre_syn(const struct roff_node *n)
 {
 
-	if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
+	if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
 		return;
 
 	if (n->prev->tok == n->tok &&
@@ -1176,7 +1176,7 @@ pre_fa(DECL_ARGS)
 
 	while (NULL != n) {
 		font_push('I');
-		if (am_Fa || MDOC_SYNPRETTY & n->flags)
+		if (am_Fa || NODE_SYNPRETTY & n->flags)
 			outflags |= MMAN_nbrword;
 		print_node(meta, n);
 		font_pop();
@@ -1230,7 +1230,7 @@ post_fl(DECL_ARGS)
 	if (!(n->child != NULL ||
 	    n->next == NULL ||
 	    n->next->type == ROFFT_TEXT ||
-	    n->next->flags & MDOC_LINE))
+	    n->next->flags & NODE_LINE))
 		outflags &= ~MMAN_spc;
 }
 
@@ -1244,7 +1244,7 @@ pre_fn(DECL_ARGS)
 	if (NULL == n)
 		return 0;
 
-	if (MDOC_SYNPRETTY & n->flags)
+	if (NODE_SYNPRETTY & n->flags)
 		print_block(".HP 4n", MMAN_nl);
 
 	font_push('B');
@@ -1265,7 +1265,7 @@ post_fn(DECL_ARGS)
 {
 
 	print_word(")");
-	if (MDOC_SYNPRETTY & n->flags) {
+	if (NODE_SYNPRETTY & n->flags) {
 		print_word(";");
 		outflags |= MMAN_PP;
 	}
@@ -1282,7 +1282,7 @@ pre_fo(DECL_ARGS)
 	case ROFFT_HEAD:
 		if (n->child == NULL)
 			return 0;
-		if (MDOC_SYNPRETTY & n->flags)
+		if (NODE_SYNPRETTY & n->flags)
 			print_block(".HP 4n", MMAN_nl);
 		font_push('B');
 		break;
@@ -1327,7 +1327,7 @@ static int
 pre_in(DECL_ARGS)
 {
 
-	if (MDOC_SYNPRETTY & n->flags) {
+	if (NODE_SYNPRETTY & n->flags) {
 		pre_syn(n);
 		font_push('B');
 		print_word("#include <");
@@ -1344,7 +1344,7 @@ static void
 post_in(DECL_ARGS)
 {
 
-	if (MDOC_SYNPRETTY & n->flags) {
+	if (NODE_SYNPRETTY & n->flags) {
 		outflags &= ~MMAN_spc;
 		print_word(">");
 		font_pop();
@@ -1619,7 +1619,7 @@ static void
 post_pf(DECL_ARGS)
 {
 
-	if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
+	if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
 		outflags &= ~MMAN_spc;
 }
 
@@ -1751,7 +1751,7 @@ static int
 pre_vt(DECL_ARGS)
 {
 
-	if (MDOC_SYNPRETTY & n->flags) {
+	if (NODE_SYNPRETTY & n->flags) {
 		switch (n->type) {
 		case ROFFT_BLOCK:
 			pre_syn(n);
@@ -1770,7 +1770,7 @@ static void
 post_vt(DECL_ARGS)
 {
 
-	if (n->flags & MDOC_SYNPRETTY && n->type != ROFFT_BODY)
+	if (n->flags & NODE_SYNPRETTY && n->type != ROFFT_BODY)
 		return;
 	font_pop();
 }
diff --git a/mdoc_state.c b/mdoc_state.c
index cbd73763..4e376ef0 100644
--- a/mdoc_state.c
+++ b/mdoc_state.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_state.c,v 1.3 2015/10/30 18:53:54 schwarze Exp $ */
+/*	$Id: mdoc_state.c,v 1.4 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -249,7 +249,7 @@ state_sh(STATE_ARGS)
 	if (n->type != ROFFT_HEAD)
 		return;
 
-	if ( ! (n->flags & MDOC_VALID)) {
+	if ( ! (n->flags & NODE_VALID)) {
 		secname = NULL;
 		deroff(&secname, n);
 
diff --git a/mdoc_term.c b/mdoc_term.c
index 8d434999..ccd3e931 100644
--- a/mdoc_term.c
+++ b/mdoc_term.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_term.c,v 1.337 2017/01/10 12:53:07 schwarze Exp $ */
+/*	$Id: mdoc_term.c,v 1.338 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012-2016 Ingo Schwarze <schwarze@openbsd.org>
@@ -319,7 +319,7 @@ print_mdoc_node(DECL_ARGS)
 	chld = 1;
 	offset = p->offset;
 	rmargin = p->rmargin;
-	n->flags &= ~MDOC_ENDED;
+	n->flags &= ~NODE_ENDED;
 	n->prev_font = p->fonti;
 
 	memset(&npair, 0, sizeof(struct termpair));
@@ -330,7 +330,7 @@ print_mdoc_node(DECL_ARGS)
 	 * invoked in a prior line, revert it to PREKEEP.
 	 */
 
-	if (p->flags & TERMP_KEEP && n->flags & MDOC_LINE) {
+	if (p->flags & TERMP_KEEP && n->flags & NODE_LINE) {
 		p->flags &= ~TERMP_KEEP;
 		p->flags |= TERMP_PREKEEP;
 	}
@@ -342,19 +342,19 @@ print_mdoc_node(DECL_ARGS)
 
 	switch (n->type) {
 	case ROFFT_TEXT:
-		if (' ' == *n->string && MDOC_LINE & n->flags)
+		if (' ' == *n->string && NODE_LINE & n->flags)
 			term_newln(p);
-		if (MDOC_DELIMC & n->flags)
+		if (NODE_DELIMC & n->flags)
 			p->flags |= TERMP_NOSPACE;
 		term_word(p, n->string);
-		if (MDOC_DELIMO & n->flags)
+		if (NODE_DELIMO & n->flags)
 			p->flags |= TERMP_NOSPACE;
 		break;
 	case ROFFT_EQN:
-		if ( ! (n->flags & MDOC_LINE))
+		if ( ! (n->flags & NODE_LINE))
 			p->flags |= TERMP_NOSPACE;
 		term_eqn(p, n->eqn);
-		if (n->next != NULL && ! (n->next->flags & MDOC_LINE))
+		if (n->next != NULL && ! (n->next->flags & NODE_LINE))
 			p->flags |= TERMP_NOSPACE;
 		break;
 	case ROFFT_TBL:
@@ -384,7 +384,7 @@ print_mdoc_node(DECL_ARGS)
 	case ROFFT_EQN:
 		break;
 	default:
-		if ( ! termacts[n->tok].post || MDOC_ENDED & n->flags)
+		if ( ! termacts[n->tok].post || NODE_ENDED & n->flags)
 			break;
 		(void)(*termacts[n->tok].post)(p, &npair, meta, n);
 
@@ -394,7 +394,7 @@ print_mdoc_node(DECL_ARGS)
 		 * that it must not call the post handler again.
 		 */
 		if (ENDBODY_NOT != n->end)
-			n->body->flags |= MDOC_ENDED;
+			n->body->flags |= NODE_ENDED;
 
 		/*
 		 * End of line terminating an implicit block
@@ -406,7 +406,7 @@ print_mdoc_node(DECL_ARGS)
 		break;
 	}
 
-	if (MDOC_EOS & n->flags)
+	if (NODE_EOS & n->flags)
 		p->flags |= TERMP_SENTENCE;
 
 	if (MDOC_ll != n->tok) {
@@ -1051,7 +1051,7 @@ termp_fl_pre(DECL_ARGS)
 	if (!(n->child == NULL &&
 	    (n->next == NULL ||
 	     n->next->type == ROFFT_TEXT ||
-	     n->next->flags & MDOC_LINE)))
+	     n->next->flags & NODE_LINE)))
 		p->flags |= TERMP_NOSPACE;
 
 	return 1;
@@ -1096,7 +1096,7 @@ static int
 termp_ns_pre(DECL_ARGS)
 {
 
-	if ( ! (MDOC_LINE & n->flags))
+	if ( ! (NODE_LINE & n->flags))
 		p->flags |= TERMP_NOSPACE;
 	return 1;
 }
@@ -1262,7 +1262,7 @@ synopsis_pre(struct termp *p, const struct roff_node *n)
 	 * Obviously, if we're not in a SYNOPSIS or no prior macros
 	 * exist, do nothing.
 	 */
-	if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
+	if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
 		return;
 
 	/*
@@ -1411,7 +1411,7 @@ static void
 termp_lb_post(DECL_ARGS)
 {
 
-	if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
+	if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags)
 		term_newln(p);
 }
 
@@ -1439,7 +1439,7 @@ static int
 termp_ft_pre(DECL_ARGS)
 {
 
-	/* NB: MDOC_LINE does not effect this! */
+	/* NB: NODE_LINE does not effect this! */
 	synopsis_pre(p, n);
 	term_fontpush(p, TERMFONT_UNDER);
 	return 1;
@@ -1451,7 +1451,7 @@ termp_fn_pre(DECL_ARGS)
 	size_t		 rmargin = 0;
 	int		 pretty;
 
-	pretty = MDOC_SYNPRETTY & n->flags;
+	pretty = NODE_SYNPRETTY & n->flags;
 
 	synopsis_pre(p, n);
 
@@ -1617,7 +1617,7 @@ termp_bd_pre(DECL_ARGS)
 			break;
 		}
 		if (p->flags & TERMP_NONEWLINE ||
-		    (nn->next && ! (nn->next->flags & MDOC_LINE)))
+		    (nn->next && ! (nn->next->flags & NODE_LINE)))
 			continue;
 		term_flushln(p);
 		p->flags |= TERMP_NOSPACE;
@@ -1718,7 +1718,7 @@ static void
 termp_pf_post(DECL_ARGS)
 {
 
-	if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
+	if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
 		p->flags |= TERMP_NOSPACE;
 }
 
@@ -1773,7 +1773,7 @@ termp_in_pre(DECL_ARGS)
 
 	synopsis_pre(p, n);
 
-	if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags) {
+	if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags) {
 		term_fontpush(p, TERMFONT_BOLD);
 		term_word(p, "#include");
 		term_word(p, "<");
@@ -1790,13 +1790,13 @@ static void
 termp_in_post(DECL_ARGS)
 {
 
-	if (MDOC_SYNPRETTY & n->flags)
+	if (NODE_SYNPRETTY & n->flags)
 		term_fontpush(p, TERMFONT_BOLD);
 
 	p->flags |= TERMP_NOSPACE;
 	term_word(p, ">");
 
-	if (MDOC_SYNPRETTY & n->flags)
+	if (NODE_SYNPRETTY & n->flags)
 		term_fontpop(p);
 }
 
@@ -2003,7 +2003,7 @@ termp_fo_pre(DECL_ARGS)
 	size_t		 rmargin = 0;
 	int		 pretty;
 
-	pretty = MDOC_SYNPRETTY & n->flags;
+	pretty = NODE_SYNPRETTY & n->flags;
 
 	if (n->type == ROFFT_BLOCK) {
 		synopsis_pre(p, n);
@@ -2049,7 +2049,7 @@ termp_fo_post(DECL_ARGS)
 	p->flags |= TERMP_NOSPACE;
 	term_word(p, ")");
 
-	if (MDOC_SYNPRETTY & n->flags) {
+	if (NODE_SYNPRETTY & n->flags) {
 		p->flags |= TERMP_NOSPACE;
 		term_word(p, ";");
 		term_flushln(p);
diff --git a/mdoc_validate.c b/mdoc_validate.c
index be9b6f4f..f6d68b2d 100644
--- a/mdoc_validate.c
+++ b/mdoc_validate.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_validate.c,v 1.313 2017/01/10 12:53:07 schwarze Exp $ */
+/*	$Id: mdoc_validate.c,v 1.314 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -317,9 +317,9 @@ mdoc_node_validate(struct roff_man *mdoc)
 		 */
 
 		if (n->child != NULL)
-			n->child->flags &= ~MDOC_DELIMC;
+			n->child->flags &= ~NODE_DELIMC;
 		if (n->last != NULL)
-			n->last->flags &= ~MDOC_DELIMO;
+			n->last->flags &= ~NODE_DELIMO;
 
 		/* Call the macro's postprocessor. */
 
@@ -1555,7 +1555,7 @@ static void
 post_ns(POST_ARGS)
 {
 
-	if (mdoc->last->flags & MDOC_LINE)
+	if (mdoc->last->flags & NODE_LINE)
 		mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
 		    mdoc->last->line, mdoc->last->pos, NULL);
 }
diff --git a/roff.c b/roff.c
index 13b9439e..a1099a36 100644
--- a/roff.c
+++ b/roff.c
@@ -1,4 +1,4 @@
-/*	$Id: roff.c,v 1.284 2016/01/08 17:48:10 schwarze Exp $ */
+/*	$Id: roff.c,v 1.285 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -991,11 +991,11 @@ roff_node_alloc(struct roff_man *man, int line, int pos,
 	n->sec = man->lastsec;
 
 	if (man->flags & MDOC_SYNOPSIS)
-		n->flags |= MDOC_SYNPRETTY;
+		n->flags |= NODE_SYNPRETTY;
 	else
-		n->flags &= ~MDOC_SYNPRETTY;
+		n->flags &= ~NODE_SYNPRETTY;
 	if (man->flags & MDOC_NEWLINE)
-		n->flags |= MDOC_LINE;
+		n->flags |= NODE_LINE;
 	man->flags &= ~MDOC_NEWLINE;
 
 	return n;
@@ -1060,9 +1060,9 @@ roff_word_alloc(struct roff_man *man, int line, int pos, const char *word)
 	n->string = roff_strdup(man->roff, word);
 	roff_node_append(man, n);
 	if (man->macroset == MACROSET_MDOC)
-		n->flags |= MDOC_VALID | MDOC_ENDED;
+		n->flags |= NODE_VALID | NODE_ENDED;
 	else
-		n->flags |= MAN_VALID;
+		n->flags |= NODE_VALID;
 	man->next = ROFF_NEXT_SIBLING;
 }
 
@@ -1132,7 +1132,7 @@ roff_addeqn(struct roff_man *man, const struct eqn *eqn)
 	n = roff_node_alloc(man, eqn->ln, eqn->pos, ROFFT_EQN, TOKEN_NONE);
 	n->eqn = eqn;
 	if (eqn->ln > man->last->line)
-		n->flags |= MDOC_LINE;
+		n->flags |= NODE_LINE;
 	roff_node_append(man, n);
 	man->next = ROFF_NEXT_SIBLING;
 }
@@ -1148,9 +1148,9 @@ roff_addtbl(struct roff_man *man, const struct tbl_span *tbl)
 	n->span = tbl;
 	roff_node_append(man, n);
 	if (man->macroset == MACROSET_MDOC)
-		n->flags |= MDOC_VALID | MDOC_ENDED;
+		n->flags |= NODE_VALID | NODE_ENDED;
 	else
-		n->flags |= MAN_VALID;
+		n->flags |= NODE_VALID;
 	man->next = ROFF_NEXT_SIBLING;
 }
 
diff --git a/roff.h b/roff.h
index 783e5daa..3039d4e9 100644
--- a/roff.h
+++ b/roff.h
@@ -1,4 +1,4 @@
-/*	$Id: roff.h,v 1.38 2017/01/10 12:53:08 schwarze Exp $	*/
+/*	$Id: roff.h,v 1.39 2017/01/10 13:47:00 schwarze Exp $	*/
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -98,17 +98,14 @@ struct	roff_node {
 	int		  tok;     /* Request or macro ID. */
 #define	TOKEN_NONE	 (-1)	   /* No request or macro. */
 	int		  flags;
-#define	MDOC_VALID	 (1 << 0)  /* Has been validated. */
-#define	MDOC_ENDED	 (1 << 1)  /* Gone past body end mark. */
-#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_BROKEN	 (1 << 5)  /* Must validate parent when ending. */
-#define	MDOC_DELIMO	 (1 << 6)
-#define	MDOC_DELIMC	 (1 << 7)
-#define	MAN_VALID	  MDOC_VALID
-#define	MAN_EOS		  MDOC_EOS
-#define	MAN_LINE	  MDOC_LINE
+#define	NODE_VALID	 (1 << 0)  /* Has been validated. */
+#define	NODE_ENDED	 (1 << 1)  /* Gone past body end mark. */
+#define	NODE_EOS	 (1 << 2)  /* At sentence boundary. */
+#define	NODE_LINE	 (1 << 3)  /* First macro/text on line. */
+#define	NODE_SYNPRETTY	 (1 << 4)  /* SYNOPSIS-style formatting. */
+#define	NODE_BROKEN	 (1 << 5)  /* Must validate parent when ending. */
+#define	NODE_DELIMO	 (1 << 6)
+#define	NODE_DELIMC	 (1 << 7)
 #define	NODE_NOSRC	 (1 << 8)  /* Generated node, not in input file. */
 #define	NODE_NOPRT	 (1 << 9)  /* Shall not print anything. */
 	int		  prev_font; /* Before entering this node. */
diff --git a/tree.c b/tree.c
index 2e85727b..ec8f6045 100644
--- a/tree.c
+++ b/tree.c
@@ -1,4 +1,4 @@
-/*	$Id: tree.c,v 1.70 2017/01/10 12:53:08 schwarze Exp $ */
+/*	$Id: tree.c,v 1.71 2017/01/10 13:47:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -159,14 +159,14 @@ print_mdoc(const struct roff_node *n, int indent)
 		}
 
 		putchar(' ');
-		if (MDOC_DELIMO & n->flags)
+		if (NODE_DELIMO & n->flags)
 			putchar('(');
-		if (MDOC_LINE & n->flags)
+		if (NODE_LINE & n->flags)
 			putchar('*');
 		printf("%d:%d", n->line, n->pos + 1);
-		if (MDOC_DELIMC & n->flags)
+		if (NODE_DELIMC & n->flags)
 			putchar(')');
-		if (MDOC_EOS & n->flags)
+		if (NODE_EOS & n->flags)
 			putchar('.');
 		if (NODE_NOSRC & n->flags)
 			printf(" NOSRC");
@@ -252,10 +252,10 @@ print_man(const struct roff_node *n, int indent)
 		for (i = 0; i < indent; i++)
 			putchar(' ');
 		printf("%s (%s) ", p, t);
-		if (MAN_LINE & n->flags)
+		if (NODE_LINE & n->flags)
 			putchar('*');
 		printf("%d:%d", n->line, n->pos + 1);
-		if (MAN_EOS & n->flags)
+		if (NODE_EOS & n->flags)
 			putchar('.');
 		putchar('\n');
 	}