===================================================================
RCS file: /cvs/mandoc/mdoc_html.c,v
retrieving revision 1.224
retrieving revision 1.245
diff -u -p -r1.224 -r1.245
--- mandoc/mdoc_html.c	2015/02/11 14:15:12	1.224
+++ mandoc/mdoc_html.c	2017/01/10 21:59:47	1.245
@@ -1,15 +1,15 @@
-/*	$Id: mdoc_html.c,v 1.224 2015/02/11 14:15:12 schwarze Exp $ */
+/*	$Id: mdoc_html.c,v 1.245 2017/01/10 21:59:47 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
@@ -27,6 +27,7 @@
 #include <unistd.h>
 
 #include "mandoc_aux.h"
+#include "roff.h"
 #include "mdoc.h"
 #include "out.h"
 #include "html.h"
@@ -34,8 +35,8 @@
 
 #define	INDENT		 5
 
-#define	MDOC_ARGS	  const struct mdoc_meta *meta, \
-			  const struct mdoc_node *n, \
+#define	MDOC_ARGS	  const struct roff_meta *meta, \
+			  struct roff_node *n, \
 			  struct html *h
 
 #ifndef MIN
@@ -47,12 +48,11 @@ struct	htmlmdoc {
 	void		(*post)(MDOC_ARGS);
 };
 
-static	void		  print_mdoc(MDOC_ARGS);
 static	void		  print_mdoc_head(MDOC_ARGS);
 static	void		  print_mdoc_node(MDOC_ARGS);
 static	void		  print_mdoc_nodelist(MDOC_ARGS);
 static	void		  synopsis_pre(struct html *,
-				const struct mdoc_node *);
+				const struct roff_node *);
 
 static	void		  a2width(const char *, struct roffsu *);
 
@@ -263,15 +263,6 @@ static	const char * const lists[LIST_MAX] = {
 };
 
 
-void
-html_mdoc(void *arg, const struct mdoc *mdoc)
-{
-
-	print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),
-	    (struct html *)arg);
-	putchar('\n');
-}
-
 /*
  * Calculate the scaling unit passed in a `-width' argument.  This uses
  * either a native scaling unit (e.g., 1i, 2m) or the string length of
@@ -292,10 +283,10 @@ a2width(const char *p, struct roffsu *su)
  * See the same function in mdoc_term.c for documentation.
  */
 static void
-synopsis_pre(struct html *h, const struct mdoc_node *n)
+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 &&
@@ -308,13 +299,9 @@ synopsis_pre(struct html *h, const struct mdoc_node *n
 
 	switch (n->prev->tok) {
 	case MDOC_Fd:
-		/* FALLTHROUGH */
 	case MDOC_Fn:
-		/* FALLTHROUGH */
 	case MDOC_Fo:
-		/* FALLTHROUGH */
 	case MDOC_In:
-		/* FALLTHROUGH */
 	case MDOC_Vt:
 		print_paragraph(h);
 		break;
@@ -330,27 +317,32 @@ synopsis_pre(struct html *h, const struct mdoc_node *n
 	}
 }
 
-static void
-print_mdoc(MDOC_ARGS)
+void
+html_mdoc(void *arg, const struct roff_man *mdoc)
 {
-	struct tag	*t, *tt;
 	struct htmlpair	 tag;
+	struct html	*h;
+	struct tag	*t, *tt;
 
 	PAIR_CLASS_INIT(&tag, "mandoc");
+	h = (struct html *)arg;
 
 	if ( ! (HTML_FRAGMENT & h->oflags)) {
 		print_gen_decls(h);
 		t = print_otag(h, TAG_HTML, 0, NULL);
 		tt = print_otag(h, TAG_HEAD, 0, NULL);
-		print_mdoc_head(meta, n, h);
+		print_mdoc_head(&mdoc->meta, mdoc->first->child, h);
 		print_tagq(h, tt);
 		print_otag(h, TAG_BODY, 0, NULL);
 		print_otag(h, TAG_DIV, 1, &tag);
 	} else
 		t = print_otag(h, TAG_DIV, 1, &tag);
 
-	print_mdoc_nodelist(meta, n, h);
+	mdoc_root_pre(&mdoc->meta, mdoc->first->child, h);
+	print_mdoc_nodelist(&mdoc->meta, mdoc->first->child, h);
+	mdoc_root_post(&mdoc->meta, mdoc->first->child, h);
 	print_tagq(h, t);
+	putchar('\n');
 }
 
 static void
@@ -385,14 +377,15 @@ print_mdoc_node(MDOC_ARGS)
 	int		 child;
 	struct tag	*t;
 
+	if (n->flags & NODE_NOPRT)
+		return;
+
 	child = 1;
 	t = h->tags.head;
+	n->flags &= ~NODE_ENDED;
 
 	switch (n->type) {
-	case MDOC_ROOT:
-		child = mdoc_root_pre(meta, n, h);
-		break;
-	case MDOC_TEXT:
+	case ROFFT_TEXT:
 		/* No tables in this mode... */
 		assert(NULL == h->tblt);
 
@@ -400,19 +393,21 @@ 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 MDOC_EQN:
+	case ROFFT_EQN:
+		if (n->flags & NODE_LINE)
+			putchar('\n');
 		print_eqn(h, n->eqn);
 		break;
-	case MDOC_TBL:
+	case ROFFT_TBL:
 		/*
 		 * This will take care of initialising all of the table
 		 * state data for the first table, then tearing it down
@@ -436,7 +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;
 	}
@@ -447,17 +442,14 @@ print_mdoc_node(MDOC_ARGS)
 	print_stagq(h, t);
 
 	switch (n->type) {
-	case MDOC_ROOT:
-		mdoc_root_post(meta, n, h);
+	case ROFFT_EQN:
 		break;
-	case MDOC_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->pending->flags |= MDOC_ENDED;
+			n->body->flags |= NODE_ENDED;
 		if (n->end == ENDBODY_NOSPACE)
 			h->flags |= HTML_NOSPACE;
 		break;
@@ -531,7 +523,7 @@ mdoc_root_pre(MDOC_ARGS)
 
 	free(title);
 	free(volume);
-	return(1);
+	return 1;
 }
 
 static int
@@ -540,22 +532,21 @@ mdoc_sh_pre(MDOC_ARGS)
 	struct htmlpair	 tag;
 
 	switch (n->type) {
-	case MDOC_BLOCK:
+	case ROFFT_BLOCK:
 		PAIR_CLASS_INIT(&tag, "section");
 		print_otag(h, TAG_DIV, 1, &tag);
-		return(1);
-	case MDOC_BODY:
+		return 1;
+	case ROFFT_BODY:
 		if (n->sec == SEC_AUTHORS)
 			h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
-		return(1);
+		return 1;
 	default:
 		break;
 	}
 
 	bufinit(h);
-	bufcat(h, "x");
 
-	for (n = n->child; n && MDOC_TEXT == n->type; ) {
+	for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
 		bufcat_id(h, n->string);
 		if (NULL != (n = n->next))
 			bufcat_id(h, " ");
@@ -567,7 +558,7 @@ mdoc_sh_pre(MDOC_ARGS)
 	} else
 		print_otag(h, TAG_H1, 0, NULL);
 
-	return(1);
+	return 1;
 }
 
 static int
@@ -575,17 +566,16 @@ mdoc_ss_pre(MDOC_ARGS)
 {
 	struct htmlpair	 tag;
 
-	if (MDOC_BLOCK == n->type) {
+	if (n->type == ROFFT_BLOCK) {
 		PAIR_CLASS_INIT(&tag, "subsection");
 		print_otag(h, TAG_DIV, 1, &tag);
-		return(1);
-	} else if (MDOC_BODY == n->type)
-		return(1);
+		return 1;
+	} else if (n->type == ROFFT_BODY)
+		return 1;
 
 	bufinit(h);
-	bufcat(h, "x");
 
-	for (n = n->child; n && MDOC_TEXT == n->type; ) {
+	for (n = n->child; n != NULL && n->type == ROFFT_TEXT; ) {
 		bufcat_id(h, n->string);
 		if (NULL != (n = n->next))
 			bufcat_id(h, " ");
@@ -597,7 +587,7 @@ mdoc_ss_pre(MDOC_ARGS)
 	} else
 		print_otag(h, TAG_H2, 0, NULL);
 
-	return(1);
+	return 1;
 }
 
 static int
@@ -611,17 +601,17 @@ mdoc_fl_pre(MDOC_ARGS)
 	/* `Cm' has no leading hyphen. */
 
 	if (MDOC_Cm == n->tok)
-		return(1);
+		return 1;
 
 	print_text(h, "\\-");
 
-	if ( ! (n->nchild == 0 &&
+	if (!(n->child == NULL &&
 	    (n->next == NULL ||
-	     n->next->type == MDOC_TEXT ||
-	     n->next->flags & MDOC_LINE)))
+	     n->next->type == ROFFT_TEXT ||
+	     n->next->flags & NODE_LINE)))
 		h->flags |= HTML_NOSPACE;
 
-	return(1);
+	return 1;
 }
 
 static int
@@ -629,15 +619,15 @@ mdoc_nd_pre(MDOC_ARGS)
 {
 	struct htmlpair	 tag;
 
-	if (MDOC_BODY != n->type)
-		return(1);
+	if (n->type != ROFFT_BODY)
+		return 1;
 
 	/* XXX: this tag in theory can contain block elements. */
 
 	print_text(h, "\\(em");
 	PAIR_CLASS_INIT(&tag, "desc");
 	print_otag(h, TAG_SPAN, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -648,21 +638,18 @@ mdoc_nm_pre(MDOC_ARGS)
 	int		 len;
 
 	switch (n->type) {
-	case MDOC_ELEM:
-		synopsis_pre(h, n);
+	case ROFFT_HEAD:
+		print_otag(h, TAG_TD, 0, NULL);
+		/* FALLTHROUGH */
+	case ROFFT_ELEM:
 		PAIR_CLASS_INIT(&tag, "name");
 		print_otag(h, TAG_B, 1, &tag);
-		if (NULL == n->child && meta->name)
+		if (n->child == NULL && meta->name != NULL)
 			print_text(h, meta->name);
-		return(1);
-	case MDOC_HEAD:
+		return 1;
+	case ROFFT_BODY:
 		print_otag(h, TAG_TD, 0, NULL);
-		if (NULL == n->child && meta->name)
-			print_text(h, meta->name);
-		return(1);
-	case MDOC_BODY:
-		print_otag(h, TAG_TD, 0, NULL);
-		return(1);
+		return 1;
 	default:
 		break;
 	}
@@ -671,11 +658,11 @@ mdoc_nm_pre(MDOC_ARGS)
 	PAIR_CLASS_INIT(&tag, "synopsis");
 	print_otag(h, TAG_TABLE, 1, &tag);
 
-	for (len = 0, n = n->child; n; n = n->next)
-		if (MDOC_TEXT == n->type)
+	for (len = 0, n = n->head->child; n; n = n->next)
+		if (n->type == ROFFT_TEXT)
 			len += html_strlen(n->string);
 
-	if (0 == len && meta->name)
+	if (len == 0 && meta->name != NULL)
 		len = html_strlen(meta->name);
 
 	SCALE_HS_INIT(&su, len);
@@ -686,7 +673,7 @@ mdoc_nm_pre(MDOC_ARGS)
 	print_otag(h, TAG_COL, 0, NULL);
 	print_otag(h, TAG_TBODY, 0, NULL);
 	print_otag(h, TAG_TR, 0, NULL);
-	return(1);
+	return 1;
 }
 
 static int
@@ -695,7 +682,7 @@ mdoc_xr_pre(MDOC_ARGS)
 	struct htmlpair	 tag[2];
 
 	if (NULL == n->child)
-		return(0);
+		return 0;
 
 	PAIR_CLASS_INIT(&tag[0], "link-man");
 
@@ -712,7 +699,7 @@ mdoc_xr_pre(MDOC_ARGS)
 	print_text(h, n->string);
 
 	if (NULL == (n = n->next))
-		return(0);
+		return 0;
 
 	h->flags |= HTML_NOSPACE;
 	print_text(h, "(");
@@ -720,16 +707,16 @@ mdoc_xr_pre(MDOC_ARGS)
 	print_text(h, n->string);
 	h->flags |= HTML_NOSPACE;
 	print_text(h, ")");
-	return(0);
+	return 0;
 }
 
 static int
 mdoc_ns_pre(MDOC_ARGS)
 {
 
-	if ( ! (MDOC_LINE & n->flags))
+	if ( ! (NODE_LINE & n->flags))
 		h->flags |= HTML_NOSPACE;
-	return(1);
+	return 1;
 }
 
 static int
@@ -739,50 +726,17 @@ mdoc_ar_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "arg");
 	print_otag(h, TAG_I, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
 mdoc_xx_pre(MDOC_ARGS)
 {
-	const char	*pp;
 	struct htmlpair	 tag;
-	int		 flags;
 
-	switch (n->tok) {
-	case MDOC_Bsx:
-		pp = "BSD/OS";
-		break;
-	case MDOC_Dx:
-		pp = "DragonFly";
-		break;
-	case MDOC_Fx:
-		pp = "FreeBSD";
-		break;
-	case MDOC_Nx:
-		pp = "NetBSD";
-		break;
-	case MDOC_Ox:
-		pp = "OpenBSD";
-		break;
-	case MDOC_Ux:
-		pp = "UNIX";
-		break;
-	default:
-		return(1);
-	}
-
 	PAIR_CLASS_INIT(&tag, "unix");
 	print_otag(h, TAG_SPAN, 1, &tag);
-
-	print_text(h, pp);
-	if (n->child) {
-		flags = h->flags;
-		h->flags |= HTML_KEEP;
-		print_text(h, n->child->string);
-		h->flags = flags;
-	}
-	return(0);
+	return 1;
 }
 
 static int
@@ -799,7 +753,7 @@ mdoc_bx_pre(MDOC_ARGS)
 		print_text(h, "BSD");
 	} else {
 		print_text(h, "BSD");
-		return(0);
+		return 0;
 	}
 
 	if (NULL != (n = n->next)) {
@@ -809,7 +763,7 @@ mdoc_bx_pre(MDOC_ARGS)
 		print_text(h, n->string);
 	}
 
-	return(0);
+	return 0;
 }
 
 static int
@@ -818,7 +772,7 @@ mdoc_it_pre(MDOC_ARGS)
 	struct roffsu	 su;
 	enum mdoc_list	 type;
 	struct htmlpair	 tag[2];
-	const struct mdoc_node *bl;
+	const struct roff_node *bl;
 
 	bl = n->parent;
 	while (bl && MDOC_Bl != bl->tok)
@@ -833,26 +787,18 @@ mdoc_it_pre(MDOC_ARGS)
 
 	bufinit(h);
 
-	if (MDOC_HEAD == n->type) {
+	if (n->type == ROFFT_HEAD) {
 		switch (type) {
 		case LIST_bullet:
-			/* FALLTHROUGH */
 		case LIST_dash:
-			/* FALLTHROUGH */
 		case LIST_item:
-			/* FALLTHROUGH */
 		case LIST_hyphen:
-			/* FALLTHROUGH */
 		case LIST_enum:
-			return(0);
+			return 0;
 		case LIST_diag:
-			/* FALLTHROUGH */
 		case LIST_hang:
-			/* FALLTHROUGH */
 		case LIST_inset:
-			/* FALLTHROUGH */
 		case LIST_ohang:
-			/* FALLTHROUGH */
 		case LIST_tag:
 			SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
 			bufcat_su(h, "margin-top", &su);
@@ -868,16 +814,12 @@ mdoc_it_pre(MDOC_ARGS)
 		default:
 			break;
 		}
-	} else if (MDOC_BODY == n->type) {
+	} else if (n->type == ROFFT_BODY) {
 		switch (type) {
 		case LIST_bullet:
-			/* FALLTHROUGH */
 		case LIST_hyphen:
-			/* FALLTHROUGH */
 		case LIST_dash:
-			/* FALLTHROUGH */
 		case LIST_enum:
-			/* FALLTHROUGH */
 		case LIST_item:
 			SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);
 			bufcat_su(h, "margin-top", &su);
@@ -885,13 +827,9 @@ mdoc_it_pre(MDOC_ARGS)
 			print_otag(h, TAG_LI, 2, tag);
 			break;
 		case LIST_diag:
-			/* FALLTHROUGH */
 		case LIST_hang:
-			/* FALLTHROUGH */
 		case LIST_inset:
-			/* FALLTHROUGH */
 		case LIST_ohang:
-			/* FALLTHROUGH */
 		case LIST_tag:
 			if (NULL == bl->norm->Bl.width) {
 				print_otag(h, TAG_DD, 1, tag);
@@ -921,7 +859,7 @@ mdoc_it_pre(MDOC_ARGS)
 		}
 	}
 
-	return(1);
+	return 1;
 }
 
 static int
@@ -932,15 +870,15 @@ mdoc_bl_pre(MDOC_ARGS)
 	struct roffsu	 su;
 	char		 buf[BUFSIZ];
 
-	if (MDOC_BODY == n->type) {
+	if (n->type == ROFFT_BODY) {
 		if (LIST_column == n->norm->Bl.type)
 			print_otag(h, TAG_TBODY, 0, NULL);
-		return(1);
+		return 1;
 	}
 
-	if (MDOC_HEAD == n->type) {
+	if (n->type == ROFFT_HEAD) {
 		if (LIST_column != n->norm->Bl.type)
-			return(0);
+			return 0;
 
 		/*
 		 * For each column, print out the <COL> tag with our
@@ -960,7 +898,7 @@ mdoc_bl_pre(MDOC_ARGS)
 			print_otag(h, TAG_COL, 1, tag);
 		}
 
-		return(0);
+		return 0;
 	}
 
 	SCALE_VS_INIT(&su, 0);
@@ -983,11 +921,8 @@ mdoc_bl_pre(MDOC_ARGS)
 
 	switch (n->norm->Bl.type) {
 	case LIST_bullet:
-		/* FALLTHROUGH */
 	case LIST_dash:
-		/* FALLTHROUGH */
 	case LIST_hyphen:
-		/* FALLTHROUGH */
 	case LIST_item:
 		print_otag(h, TAG_UL, 2, tag);
 		break;
@@ -995,13 +930,9 @@ mdoc_bl_pre(MDOC_ARGS)
 		print_otag(h, TAG_OL, 2, tag);
 		break;
 	case LIST_diag:
-		/* FALLTHROUGH */
 	case LIST_hang:
-		/* FALLTHROUGH */
 	case LIST_inset:
-		/* FALLTHROUGH */
 	case LIST_ohang:
-		/* FALLTHROUGH */
 	case LIST_tag:
 		print_otag(h, TAG_DL, 2, tag);
 		break;
@@ -1010,18 +941,17 @@ mdoc_bl_pre(MDOC_ARGS)
 		break;
 	default:
 		abort();
-		/* NOTREACHED */
 	}
 
-	return(1);
+	return 1;
 }
 
 static int
 mdoc_ex_pre(MDOC_ARGS)
 {
-	struct tag	*t;
-	struct htmlpair	 tag;
-	int		 nchild;
+	struct htmlpair	  tag;
+	struct tag	 *t;
+	struct roff_node *nch;
 
 	if (n->prev)
 		print_otag(h, TAG_BR, 0, NULL);
@@ -1030,30 +960,32 @@ mdoc_ex_pre(MDOC_ARGS)
 
 	print_text(h, "The");
 
-	nchild = n->nchild;
-	for (n = n->child; n; n = n->next) {
-		assert(MDOC_TEXT == n->type);
+	for (nch = n->child; nch != NULL; nch = nch->next) {
+		assert(nch->type == ROFFT_TEXT);
 
 		t = print_otag(h, TAG_B, 1, &tag);
-		print_text(h, n->string);
+		print_text(h, nch->string);
 		print_tagq(h, t);
 
-		if (nchild > 2 && n->next) {
+		if (nch->next == NULL)
+			continue;
+
+		if (nch->prev != NULL || nch->next->next != NULL) {
 			h->flags |= HTML_NOSPACE;
 			print_text(h, ",");
 		}
 
-		if (n->next && NULL == n->next->next)
+		if (nch->next->next == NULL)
 			print_text(h, "and");
 	}
 
-	if (nchild > 1)
+	if (n->child != NULL && n->child->next != NULL)
 		print_text(h, "utilities exit\\~0");
 	else
 		print_text(h, "utility exits\\~0");
 
 	print_text(h, "on success, and\\~>0 if an error occurs.");
-	return(0);
+	return 0;
 }
 
 static int
@@ -1063,7 +995,7 @@ mdoc_em_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "emph");
 	print_otag(h, TAG_SPAN, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1072,8 +1004,8 @@ mdoc_d1_pre(MDOC_ARGS)
 	struct htmlpair	 tag[2];
 	struct roffsu	 su;
 
-	if (MDOC_BLOCK != n->type)
-		return(1);
+	if (n->type != ROFFT_BLOCK)
+		return 1;
 
 	SCALE_VS_INIT(&su, 0);
 	bufinit(h);
@@ -1092,7 +1024,7 @@ mdoc_d1_pre(MDOC_ARGS)
 		print_otag(h, TAG_CODE, 1, tag);
 	}
 
-	return(1);
+	return 1;
 }
 
 static int
@@ -1101,7 +1033,7 @@ mdoc_sx_pre(MDOC_ARGS)
 	struct htmlpair	 tag[2];
 
 	bufinit(h);
-	bufcat(h, "#x");
+	bufcat(h, "#");
 
 	for (n = n->child; n; ) {
 		bufcat_id(h, n->string);
@@ -1114,7 +1046,7 @@ mdoc_sx_pre(MDOC_ARGS)
 
 	print_otag(h, TAG_I, 1, tag);
 	print_otag(h, TAG_A, 2, tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1122,16 +1054,16 @@ mdoc_bd_pre(MDOC_ARGS)
 {
 	struct htmlpair		 tag[2];
 	int			 comp, sv;
-	const struct mdoc_node	*nn;
+	struct roff_node	*nn;
 	struct roffsu		 su;
 
-	if (MDOC_HEAD == n->type)
-		return(0);
+	if (n->type == ROFFT_HEAD)
+		return 0;
 
-	if (MDOC_BLOCK == n->type) {
+	if (n->type == ROFFT_BLOCK) {
 		comp = n->norm->Bd.comp;
 		for (nn = n; nn && ! comp; nn = nn->parent) {
-			if (MDOC_BLOCK != nn->type)
+			if (nn->type != ROFFT_BLOCK)
 				continue;
 			if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
 				comp = 1;
@@ -1140,7 +1072,7 @@ mdoc_bd_pre(MDOC_ARGS)
 		}
 		if ( ! comp)
 			print_paragraph(h);
-		return(1);
+		return 1;
 	}
 
 	/* Handle the -offset argument. */
@@ -1159,16 +1091,16 @@ mdoc_bd_pre(MDOC_ARGS)
 	bufcat_su(h, "margin-left", &su);
 	PAIR_STYLE_INIT(&tag[0], h);
 
-	if (DISP_unfilled != n->norm->Bd.type &&
-	    DISP_literal != n->norm->Bd.type) {
-		PAIR_CLASS_INIT(&tag[1], "display");
-		print_otag(h, TAG_DIV, 2, tag);
-		return(1);
-	}
+	PAIR_CLASS_INIT(&tag[1], "display");
+	print_otag(h, TAG_DIV, 2, tag);
 
-	PAIR_CLASS_INIT(&tag[1], "lit display");
-	print_otag(h, TAG_PRE, 2, tag);
+	if (n->norm->Bd.type != DISP_unfilled &&
+	    n->norm->Bd.type != DISP_literal)
+		return 1;
 
+	PAIR_CLASS_INIT(&tag[0], "lit");
+	print_otag(h, TAG_PRE, 1, tag);
+
 	/* This can be recursive: save & set our literal state. */
 
 	sv = h->flags & HTML_LITERAL;
@@ -1184,26 +1116,19 @@ mdoc_bd_pre(MDOC_ARGS)
 		 */
 		switch (nn->tok) {
 		case MDOC_Sm:
-			/* FALLTHROUGH */
 		case MDOC_br:
-			/* FALLTHROUGH */
 		case MDOC_sp:
-			/* FALLTHROUGH */
 		case MDOC_Bl:
-			/* FALLTHROUGH */
 		case MDOC_D1:
-			/* FALLTHROUGH */
 		case MDOC_Dl:
-			/* FALLTHROUGH */
 		case MDOC_Lp:
-			/* FALLTHROUGH */
 		case MDOC_Pp:
 			continue;
 		default:
 			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");
@@ -1214,7 +1139,7 @@ mdoc_bd_pre(MDOC_ARGS)
 	if (0 == sv)
 		h->flags &= ~HTML_LITERAL;
 
-	return(0);
+	return 0;
 }
 
 static int
@@ -1224,7 +1149,7 @@ mdoc_pa_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "file");
 	print_otag(h, TAG_I, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1234,7 +1159,7 @@ mdoc_ad_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "addr");
 	print_otag(h, TAG_I, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1245,12 +1170,12 @@ mdoc_an_pre(MDOC_ARGS)
 	if (n->norm->An.auth == AUTH_split) {
 		h->flags &= ~HTML_NOSPLIT;
 		h->flags |= HTML_SPLIT;
-		return(0);
+		return 0;
 	}
 	if (n->norm->An.auth == AUTH_nosplit) {
 		h->flags &= ~HTML_SPLIT;
 		h->flags |= HTML_NOSPLIT;
-		return(0);
+		return 0;
 	}
 
 	if (h->flags & HTML_SPLIT)
@@ -1261,7 +1186,7 @@ mdoc_an_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "author");
 	print_otag(h, TAG_SPAN, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1272,7 +1197,7 @@ mdoc_cd_pre(MDOC_ARGS)
 	synopsis_pre(h, n);
 	PAIR_CLASS_INIT(&tag, "config");
 	print_otag(h, TAG_B, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1282,7 +1207,7 @@ mdoc_dv_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "define");
 	print_otag(h, TAG_SPAN, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1292,7 +1217,7 @@ mdoc_ev_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "env");
 	print_otag(h, TAG_SPAN, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1302,20 +1227,20 @@ mdoc_er_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "errno");
 	print_otag(h, TAG_SPAN, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
 mdoc_fa_pre(MDOC_ARGS)
 {
-	const struct mdoc_node	*nn;
+	const struct roff_node	*nn;
 	struct htmlpair		 tag;
 	struct tag		*t;
 
 	PAIR_CLASS_INIT(&tag, "farg");
 	if (n->parent->tok != MDOC_Fo) {
 		print_otag(h, TAG_I, 1, &tag);
-		return(1);
+		return 1;
 	}
 
 	for (nn = n->child; nn; nn = nn->next) {
@@ -1333,7 +1258,7 @@ mdoc_fa_pre(MDOC_ARGS)
 		print_text(h, ",");
 	}
 
-	return(0);
+	return 0;
 }
 
 static int
@@ -1348,14 +1273,14 @@ mdoc_fd_pre(MDOC_ARGS)
 	synopsis_pre(h, n);
 
 	if (NULL == (n = n->child))
-		return(0);
+		return 0;
 
-	assert(MDOC_TEXT == n->type);
+	assert(n->type == ROFFT_TEXT);
 
 	if (strcmp(n->string, "#include")) {
 		PAIR_CLASS_INIT(&tag[0], "macro");
 		print_otag(h, TAG_B, 1, tag);
-		return(1);
+		return 1;
 	}
 
 	PAIR_CLASS_INIT(&tag[0], "includes");
@@ -1363,7 +1288,7 @@ mdoc_fd_pre(MDOC_ARGS)
 	print_text(h, n->string);
 
 	if (NULL != (n = n->next)) {
-		assert(MDOC_TEXT == n->type);
+		assert(n->type == ROFFT_TEXT);
 
 		/*
 		 * XXX This is broken and not easy to fix.
@@ -1397,11 +1322,11 @@ mdoc_fd_pre(MDOC_ARGS)
 	}
 
 	for ( ; n; n = n->next) {
-		assert(MDOC_TEXT == n->type);
+		assert(n->type == ROFFT_TEXT);
 		print_text(h, n->string);
 	}
 
-	return(0);
+	return 0;
 }
 
 static int
@@ -1409,17 +1334,17 @@ mdoc_vt_pre(MDOC_ARGS)
 {
 	struct htmlpair	 tag;
 
-	if (MDOC_BLOCK == n->type) {
+	if (n->type == ROFFT_BLOCK) {
 		synopsis_pre(h, n);
-		return(1);
-	} else if (MDOC_ELEM == n->type) {
+		return 1;
+	} else if (n->type == ROFFT_ELEM) {
 		synopsis_pre(h, n);
-	} else if (MDOC_HEAD == n->type)
-		return(0);
+	} else if (n->type == ROFFT_HEAD)
+		return 0;
 
 	PAIR_CLASS_INIT(&tag, "type");
 	print_otag(h, TAG_SPAN, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1430,7 +1355,7 @@ mdoc_ft_pre(MDOC_ARGS)
 	synopsis_pre(h, n);
 	PAIR_CLASS_INIT(&tag, "ftype");
 	print_otag(h, TAG_I, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1442,7 +1367,7 @@ 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. */
@@ -1472,7 +1397,7 @@ 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);
@@ -1501,7 +1426,7 @@ 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);
@@ -1520,7 +1445,7 @@ mdoc_fn_pre(MDOC_ARGS)
 		print_text(h, ";");
 	}
 
-	return(0);
+	return 0;
 }
 
 static int
@@ -1537,14 +1462,14 @@ mdoc_sm_pre(MDOC_ARGS)
 	if ( ! (HTML_NONOSPACE & h->flags))
 		h->flags &= ~HTML_NOSPACE;
 
-	return(0);
+	return 0;
 }
 
 static int
 mdoc_skip_pre(MDOC_ARGS)
 {
 
-	return(0);
+	return 0;
 }
 
 static int
@@ -1552,7 +1477,7 @@ mdoc_pp_pre(MDOC_ARGS)
 {
 
 	print_paragraph(h);
-	return(0);
+	return 0;
 }
 
 static int
@@ -1581,7 +1506,7 @@ mdoc_sp_pre(MDOC_ARGS)
 	/* So the div isn't empty: */
 	print_text(h, "\\~");
 
-	return(0);
+	return 0;
 
 }
 
@@ -1591,9 +1516,9 @@ mdoc_lk_pre(MDOC_ARGS)
 	struct htmlpair	 tag[2];
 
 	if (NULL == (n = n->child))
-		return(0);
+		return 0;
 
-	assert(MDOC_TEXT == n->type);
+	assert(n->type == ROFFT_TEXT);
 
 	PAIR_CLASS_INIT(&tag[0], "link-ext");
 	PAIR_HREF_INIT(&tag[1], n->string);
@@ -1606,7 +1531,7 @@ mdoc_lk_pre(MDOC_ARGS)
 	for (n = n->next; n; n = n->next)
 		print_text(h, n->string);
 
-	return(0);
+	return 0;
 }
 
 static int
@@ -1618,7 +1543,7 @@ mdoc_mt_pre(MDOC_ARGS)
 	PAIR_CLASS_INIT(&tag[0], "link-mail");
 
 	for (n = n->child; n; n = n->next) {
-		assert(MDOC_TEXT == n->type);
+		assert(n->type == ROFFT_TEXT);
 
 		bufinit(h);
 		bufcat(h, "mailto:");
@@ -1630,7 +1555,7 @@ mdoc_mt_pre(MDOC_ARGS)
 		print_tagq(h, t);
 	}
 
-	return(0);
+	return 0;
 }
 
 static int
@@ -1639,33 +1564,32 @@ mdoc_fo_pre(MDOC_ARGS)
 	struct htmlpair	 tag;
 	struct tag	*t;
 
-	if (MDOC_BODY == n->type) {
+	if (n->type == ROFFT_BODY) {
 		h->flags |= HTML_NOSPACE;
 		print_text(h, "(");
 		h->flags |= HTML_NOSPACE;
-		return(1);
-	} else if (MDOC_BLOCK == n->type) {
+		return 1;
+	} else if (n->type == ROFFT_BLOCK) {
 		synopsis_pre(h, n);
-		return(1);
+		return 1;
 	}
 
-	/* XXX: we drop non-initial arguments as per groff. */
+	if (n->child == NULL)
+		return 0;
 
-	assert(n->child);
 	assert(n->child->string);
-
 	PAIR_CLASS_INIT(&tag, "fname");
 	t = print_otag(h, TAG_B, 1, &tag);
 	print_text(h, n->child->string);
 	print_tagq(h, t);
-	return(0);
+	return 0;
 }
 
 static void
 mdoc_fo_post(MDOC_ARGS)
 {
 
-	if (MDOC_BODY != n->type)
+	if (n->type != ROFFT_BODY)
 		return;
 	h->flags |= HTML_NOSPACE;
 	print_text(h, ")");
@@ -1692,14 +1616,14 @@ 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, "<");
 	h->flags |= HTML_NOSPACE;
 
 	if (NULL != (n = n->child)) {
-		assert(MDOC_TEXT == n->type);
+		assert(n->type == ROFFT_TEXT);
 
 		PAIR_CLASS_INIT(&tag[0], "link-includes");
 
@@ -1721,11 +1645,11 @@ mdoc_in_pre(MDOC_ARGS)
 	print_text(h, ">");
 
 	for ( ; n; n = n->next) {
-		assert(MDOC_TEXT == n->type);
+		assert(n->type == ROFFT_TEXT);
 		print_text(h, n->string);
 	}
 
-	return(0);
+	return 0;
 }
 
 static int
@@ -1735,7 +1659,7 @@ mdoc_ic_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "cmd");
 	print_otag(h, TAG_B, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1743,37 +1667,36 @@ mdoc_rv_pre(MDOC_ARGS)
 {
 	struct htmlpair	 tag;
 	struct tag	*t;
-	int		 nchild;
+	struct roff_node *nch;
 
 	if (n->prev)
 		print_otag(h, TAG_BR, 0, NULL);
 
 	PAIR_CLASS_INIT(&tag, "fname");
 
-	nchild = n->nchild;
-	if (nchild > 0) {
+	if (n->child != NULL) {
 		print_text(h, "The");
 
-		for (n = n->child; n; n = n->next) {
+		for (nch = n->child; nch != NULL; nch = nch->next) {
 			t = print_otag(h, TAG_B, 1, &tag);
-			print_text(h, n->string);
+			print_text(h, nch->string);
 			print_tagq(h, t);
 
 			h->flags |= HTML_NOSPACE;
 			print_text(h, "()");
 
-			if (n->next == NULL)
+			if (nch->next == NULL)
 				continue;
 
-			if (nchild > 2) {
+			if (nch->prev != NULL || nch->next->next != NULL) {
 				h->flags |= HTML_NOSPACE;
 				print_text(h, ",");
 			}
-			if (n->next->next == NULL)
+			if (nch->next->next == NULL)
 				print_text(h, "and");
 		}
 
-		if (nchild > 1)
+		if (n->child != NULL && n->child->next != NULL)
 			print_text(h, "functions return");
 		else
 			print_text(h, "function returns");
@@ -1791,7 +1714,7 @@ mdoc_rv_pre(MDOC_ARGS)
 	print_text(h, "errno");
 	print_tagq(h, t);
 	print_text(h, "is set to indicate the error.");
-	return(0);
+	return 0;
 }
 
 static int
@@ -1801,7 +1724,7 @@ mdoc_va_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "var");
 	print_otag(h, TAG_B, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1811,7 +1734,7 @@ mdoc_ap_pre(MDOC_ARGS)
 	h->flags |= HTML_NOSPACE;
 	print_text(h, "\\(aq");
 	h->flags |= HTML_NOSPACE;
-	return(1);
+	return 1;
 }
 
 static int
@@ -1820,10 +1743,10 @@ mdoc_bf_pre(MDOC_ARGS)
 	struct htmlpair	 tag[2];
 	struct roffsu	 su;
 
-	if (MDOC_HEAD == n->type)
-		return(0);
-	else if (MDOC_BODY != n->type)
-		return(1);
+	if (n->type == ROFFT_HEAD)
+		return 0;
+	else if (n->type != ROFFT_BODY)
+		return 1;
 
 	if (FONT_Em == n->norm->Bf.font)
 		PAIR_CLASS_INIT(&tag[0], "emph");
@@ -1845,7 +1768,7 @@ mdoc_bf_pre(MDOC_ARGS)
 	bufcat_su(h, "margin-left", &su);
 	PAIR_STYLE_INIT(&tag[1], h);
 	print_otag(h, TAG_DIV, 2, tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1855,7 +1778,7 @@ mdoc_ms_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "symb");
 	print_otag(h, TAG_SPAN, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1863,14 +1786,14 @@ mdoc_igndelim_pre(MDOC_ARGS)
 {
 
 	h->flags |= HTML_IGNDELIM;
-	return(1);
+	return 1;
 }
 
 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;
 }
 
@@ -1879,15 +1802,15 @@ mdoc_rs_pre(MDOC_ARGS)
 {
 	struct htmlpair	 tag;
 
-	if (MDOC_BLOCK != n->type)
-		return(1);
+	if (n->type != ROFFT_BLOCK)
+		return 1;
 
 	if (n->prev && SEC_SEE_ALSO == n->sec)
 		print_paragraph(h);
 
 	PAIR_CLASS_INIT(&tag, "ref");
 	print_otag(h, TAG_SPAN, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1896,8 +1819,8 @@ mdoc_no_pre(MDOC_ARGS)
 	struct htmlpair	tag;
 
 	PAIR_CLASS_INIT(&tag, "none");
-	print_otag(h, TAG_CODE, 1, &tag);
-	return(1);
+	print_otag(h, TAG_SPAN, 1, &tag);
+	return 1;
 }
 
 static int
@@ -1907,7 +1830,7 @@ mdoc_li_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "lit");
 	print_otag(h, TAG_CODE, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1917,7 +1840,7 @@ mdoc_sy_pre(MDOC_ARGS)
 
 	PAIR_CLASS_INIT(&tag, "symb");
 	print_otag(h, TAG_SPAN, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -1925,7 +1848,7 @@ mdoc_bt_pre(MDOC_ARGS)
 {
 
 	print_text(h, "is currently in beta test.");
-	return(0);
+	return 0;
 }
 
 static int
@@ -1933,7 +1856,7 @@ mdoc_ud_pre(MDOC_ARGS)
 {
 
 	print_text(h, "currently under development.");
-	return(0);
+	return 0;
 }
 
 static int
@@ -1941,12 +1864,12 @@ 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");
 	print_otag(h, TAG_SPAN, 1, &tag);
-	return(1);
+	return 1;
 }
 
 static int
@@ -2008,18 +1931,17 @@ mdoc__x_pre(MDOC_ARGS)
 		break;
 	default:
 		abort();
-		/* NOTREACHED */
 	}
 
 	if (MDOC__U != n->tok) {
 		print_otag(h, t, 1, tag);
-		return(1);
+		return 1;
 	}
 
 	PAIR_HREF_INIT(&tag[1], n->child->string);
 	print_otag(h, TAG_A, 2, tag);
 
-	return(1);
+	return 1;
 }
 
 static void
@@ -2045,27 +1967,26 @@ mdoc_bk_pre(MDOC_ARGS)
 {
 
 	switch (n->type) {
-	case MDOC_BLOCK:
+	case ROFFT_BLOCK:
 		break;
-	case MDOC_HEAD:
-		return(0);
-	case MDOC_BODY:
-		if (n->parent->args || 0 == n->prev->nchild)
+	case ROFFT_HEAD:
+		return 0;
+	case ROFFT_BODY:
+		if (n->parent->args != NULL || n->prev->child == NULL)
 			h->flags |= HTML_PREKEEP;
 		break;
 	default:
 		abort();
-		/* NOTREACHED */
 	}
 
-	return(1);
+	return 1;
 }
 
 static void
 mdoc_bk_post(MDOC_ARGS)
 {
 
-	if (MDOC_BODY == n->type)
+	if (n->type == ROFFT_BODY)
 		h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
 }
 
@@ -2074,28 +1995,24 @@ mdoc_quote_pre(MDOC_ARGS)
 {
 	struct htmlpair	tag;
 
-	if (MDOC_BODY != n->type)
-		return(1);
+	if (n->type != ROFFT_BODY)
+		return 1;
 
 	switch (n->tok) {
 	case MDOC_Ao:
-		/* FALLTHROUGH */
 	case MDOC_Aq:
-		print_text(h, n->nchild == 1 &&
+		print_text(h, n->child != NULL && n->child->next == NULL &&
 		    n->child->tok == MDOC_Mt ?  "<" : "\\(la");
 		break;
 	case MDOC_Bro:
-		/* FALLTHROUGH */
 	case MDOC_Brq:
 		print_text(h, "\\(lC");
 		break;
 	case MDOC_Bo:
-		/* FALLTHROUGH */
 	case MDOC_Bq:
 		print_text(h, "\\(lB");
 		break;
 	case MDOC_Oo:
-		/* FALLTHROUGH */
 	case MDOC_Op:
 		print_text(h, "\\(lB");
 		h->flags |= HTML_NOSPACE;
@@ -2105,20 +2022,16 @@ mdoc_quote_pre(MDOC_ARGS)
 	case MDOC_En:
 		if (NULL == n->norm->Es ||
 		    NULL == n->norm->Es->child)
-			return(1);
+			return 1;
 		print_text(h, n->norm->Es->child->string);
 		break;
 	case MDOC_Do:
-		/* FALLTHROUGH */
 	case MDOC_Dq:
-		/* FALLTHROUGH */
 	case MDOC_Qo:
-		/* FALLTHROUGH */
 	case MDOC_Qq:
 		print_text(h, "\\(lq");
 		break;
 	case MDOC_Po:
-		/* FALLTHROUGH */
 	case MDOC_Pq:
 		print_text(h, "(");
 		break;
@@ -2129,46 +2042,39 @@ mdoc_quote_pre(MDOC_ARGS)
 		print_otag(h, TAG_CODE, 1, &tag);
 		break;
 	case MDOC_So:
-		/* FALLTHROUGH */
 	case MDOC_Sq:
 		print_text(h, "\\(oq");
 		break;
 	default:
 		abort();
-		/* NOTREACHED */
 	}
 
 	h->flags |= HTML_NOSPACE;
-	return(1);
+	return 1;
 }
 
 static void
 mdoc_quote_post(MDOC_ARGS)
 {
 
-	if (n->type != MDOC_BODY && n->type != MDOC_ELEM)
+	if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
 		return;
 
 	h->flags |= HTML_NOSPACE;
 
 	switch (n->tok) {
 	case MDOC_Ao:
-		/* FALLTHROUGH */
 	case MDOC_Aq:
-		print_text(h, n->nchild == 1 &&
+		print_text(h, n->child != NULL && n->child->next == NULL &&
 		    n->child->tok == MDOC_Mt ?  ">" : "\\(ra");
 		break;
 	case MDOC_Bro:
-		/* FALLTHROUGH */
 	case MDOC_Brq:
 		print_text(h, "\\(rC");
 		break;
 	case MDOC_Oo:
-		/* FALLTHROUGH */
 	case MDOC_Op:
-		/* FALLTHROUGH */
 	case MDOC_Bo:
-		/* FALLTHROUGH */
 	case MDOC_Bq:
 		print_text(h, "\\(rB");
 		break;
@@ -2181,29 +2087,22 @@ mdoc_quote_post(MDOC_ARGS)
 			print_text(h, n->norm->Es->child->next->string);
 		break;
 	case MDOC_Qo:
-		/* FALLTHROUGH */
 	case MDOC_Qq:
-		/* FALLTHROUGH */
 	case MDOC_Do:
-		/* FALLTHROUGH */
 	case MDOC_Dq:
 		print_text(h, "\\(rq");
 		break;
 	case MDOC_Po:
-		/* FALLTHROUGH */
 	case MDOC_Pq:
 		print_text(h, ")");
 		break;
 	case MDOC_Ql:
-		/* FALLTHROUGH */
 	case MDOC_So:
-		/* FALLTHROUGH */
 	case MDOC_Sq:
 		print_text(h, "\\(cq");
 		break;
 	default:
 		abort();
-		/* NOTREACHED */
 	}
 }
 
@@ -2211,8 +2110,8 @@ static int
 mdoc_eo_pre(MDOC_ARGS)
 {
 
-	if (n->type != MDOC_BODY)
-		return(1);
+	if (n->type != ROFFT_BODY)
+		return 1;
 
 	if (n->end == ENDBODY_NOT &&
 	    n->parent->head->child == NULL &&
@@ -2223,7 +2122,7 @@ mdoc_eo_pre(MDOC_ARGS)
 	    n->parent->head->child != NULL && (n->child != NULL ||
 	    (n->parent->tail != NULL && n->parent->tail->child != NULL)))
 		h->flags |= HTML_NOSPACE;
-	return(1);
+	return 1;
 }
 
 static void
@@ -2231,7 +2130,7 @@ mdoc_eo_post(MDOC_ARGS)
 {
 	int	 body, tail;
 
-	if (n->type != MDOC_BODY)
+	if (n->type != ROFFT_BODY)
 		return;
 
 	if (n->end != ENDBODY_NOT) {