===================================================================
RCS file: /cvs/mandoc/mdoc_html.c,v
retrieving revision 1.253
retrieving revision 1.268
diff -u -p -r1.253 -r1.268
--- mandoc/mdoc_html.c	2017/01/19 15:27:34	1.253
+++ mandoc/mdoc_html.c	2017/02/05 20:34:57	1.268
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_html.c,v 1.253 2017/01/19 15:27:34 schwarze Exp $ */
+/*	$Id: mdoc_html.c,v 1.268 2017/02/05 20:34:57 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -48,6 +48,7 @@ struct	htmlmdoc {
 	void		(*post)(MDOC_ARGS);
 };
 
+static	char		 *make_id(const struct roff_node *);
 static	void		  print_mdoc_head(MDOC_ARGS);
 static	void		  print_mdoc_node(MDOC_ARGS);
 static	void		  print_mdoc_nodelist(MDOC_ARGS);
@@ -69,6 +70,7 @@ static	void		  mdoc_bk_post(MDOC_ARGS);
 static	int		  mdoc_bk_pre(MDOC_ARGS);
 static	int		  mdoc_bl_pre(MDOC_ARGS);
 static	int		  mdoc_cd_pre(MDOC_ARGS);
+static	int		  mdoc_cm_pre(MDOC_ARGS);
 static	int		  mdoc_d1_pre(MDOC_ARGS);
 static	int		  mdoc_dv_pre(MDOC_ARGS);
 static	int		  mdoc_fa_pre(MDOC_ARGS);
@@ -134,7 +136,7 @@ static	const struct htmlmdoc mdocs[MDOC_MAX] = {
 	{mdoc_an_pre, NULL}, /* An */
 	{mdoc_ar_pre, NULL}, /* Ar */
 	{mdoc_cd_pre, NULL}, /* Cd */
-	{mdoc_fl_pre, NULL}, /* Cm */
+	{mdoc_cm_pre, NULL}, /* Cm */
 	{mdoc_dv_pre, NULL}, /* Dv */
 	{mdoc_er_pre, NULL}, /* Er */
 	{mdoc_ev_pre, NULL}, /* Ev */
@@ -241,22 +243,7 @@ static	const struct htmlmdoc mdocs[MDOC_MAX] = {
 	{mdoc_skip_pre, NULL}, /* ll */
 };
 
-static	const char * const lists[LIST_MAX] = {
-	NULL,
-	"list-bul",
-	"list-col",
-	"list-dash",
-	"list-diag",
-	"list-enum",
-	"list-hang",
-	"list-hyph",
-	"list-inset",
-	"list-item",
-	"list-ohang",
-	"list-tag"
-};
 
-
 /*
  * See the same function in mdoc_term.c for documentation.
  */
@@ -362,7 +349,7 @@ print_mdoc_node(MDOC_ARGS)
 		return;
 
 	child = 1;
-	t = h->tags.head;
+	t = h->tag;
 	n->flags &= ~NODE_ENDED;
 
 	switch (n->type) {
@@ -402,7 +389,7 @@ print_mdoc_node(MDOC_ARGS)
 		 */
 		if (h->tblt != NULL) {
 			print_tblclose(h);
-			t = h->tags.head;
+			t = h->tag;
 		}
 		assert(h->tblt == NULL);
 		if (mdocs[n->tok].pre && (n->end == ENDBODY_NOT || n->child))
@@ -441,7 +428,6 @@ mdoc_root_post(MDOC_ARGS)
 	struct tag	*t, *tt;
 
 	t = print_otag(h, TAG_TABLE, "c", "foot");
-	print_otag(h, TAG_TBODY, "");
 	tt = print_otag(h, TAG_TR, "");
 
 	print_otag(h, TAG_TD, "c", "foot-date");
@@ -472,7 +458,6 @@ mdoc_root_pre(MDOC_ARGS)
 		    meta->title, meta->msec);
 
 	t = print_otag(h, TAG_TABLE, "c", "head");
-	print_otag(h, TAG_TBODY, "");
 	tt = print_otag(h, TAG_TR, "");
 
 	print_otag(h, TAG_TD, "c", "head-ltitle");
@@ -492,7 +477,7 @@ mdoc_root_pre(MDOC_ARGS)
 	return 1;
 }
 
-char *
+static char *
 make_id(const struct roff_node *n)
 {
 	const struct roff_node	*nch;
@@ -520,22 +505,18 @@ mdoc_sh_pre(MDOC_ARGS)
 	char	*id;
 
 	switch (n->type) {
-	case ROFFT_BLOCK:
-		return 1;
+	case ROFFT_HEAD:
+		id = make_id(n);
+		print_otag(h, TAG_H1, "ci", "Sh", id);
+		free(id);
+		break;
 	case ROFFT_BODY:
 		if (n->sec == SEC_AUTHORS)
 			h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
-		return 1;
+		break;
 	default:
 		break;
 	}
-
-	if ((id = make_id(n)) != NULL) {
-		print_otag(h, TAG_H1, "ci", "Sh", id);
-		free(id);
-	} else
-		print_otag(h, TAG_H1, "c", "Sh");
-
 	return 1;
 }
 
@@ -547,25 +528,16 @@ mdoc_ss_pre(MDOC_ARGS)
 	if (n->type != ROFFT_HEAD)
 		return 1;
 
-	if ((id = make_id(n)) != NULL) {
-		print_otag(h, TAG_H2, "ci", "Ss", id);
-		free(id);
-	} else
-		print_otag(h, TAG_H2, "c", "Ss");
-
+	id = make_id(n);
+	print_otag(h, TAG_H2, "ci", "Ss", id);
+	free(id);
 	return 1;
 }
 
 static int
 mdoc_fl_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_B, "c", "flag");
-
-	/* `Cm' has no leading hyphen. */
-
-	if (MDOC_Cm == n->tok)
-		return 1;
-
+	print_otag(h, TAG_B, "c", "Fl");
 	print_text(h, "\\-");
 
 	if (!(n->child == NULL &&
@@ -578,6 +550,13 @@ mdoc_fl_pre(MDOC_ARGS)
 }
 
 static int
+mdoc_cm_pre(MDOC_ARGS)
+{
+	print_otag(h, TAG_B, "c", "Cm");
+	return 1;
+}
+
+static int
 mdoc_nd_pre(MDOC_ARGS)
 {
 	if (n->type != ROFFT_BODY)
@@ -586,13 +565,14 @@ mdoc_nd_pre(MDOC_ARGS)
 	/* XXX: this tag in theory can contain block elements. */
 
 	print_text(h, "\\(em");
-	print_otag(h, TAG_SPAN, "c", "desc");
+	print_otag(h, TAG_SPAN, "c", "Nd");
 	return 1;
 }
 
 static int
 mdoc_nm_pre(MDOC_ARGS)
 {
+	struct tag	*t;
 	int		 len;
 
 	switch (n->type) {
@@ -600,7 +580,7 @@ mdoc_nm_pre(MDOC_ARGS)
 		print_otag(h, TAG_TD, "");
 		/* FALLTHROUGH */
 	case ROFFT_ELEM:
-		print_otag(h, TAG_B, "c", "name");
+		print_otag(h, TAG_B, "c", "Nm");
 		if (n->child == NULL && meta->name != NULL)
 			print_text(h, meta->name);
 		return 1;
@@ -612,7 +592,7 @@ mdoc_nm_pre(MDOC_ARGS)
 	}
 
 	synopsis_pre(h, n);
-	print_otag(h, TAG_TABLE, "c", "synopsis");
+	print_otag(h, TAG_TABLE, "c", "Nm");
 
 	for (len = 0, n = n->head->child; n; n = n->next)
 		if (n->type == ROFFT_TEXT)
@@ -621,9 +601,10 @@ mdoc_nm_pre(MDOC_ARGS)
 	if (len == 0 && meta->name != NULL)
 		len = html_strlen(meta->name);
 
+	t = print_otag(h, TAG_COLGROUP, "");
 	print_otag(h, TAG_COL, "shw", len);
 	print_otag(h, TAG_COL, "");
-	print_otag(h, TAG_TBODY, "");
+	print_tagq(h, t);
 	print_otag(h, TAG_TR, "");
 	return 1;
 }
@@ -635,11 +616,11 @@ mdoc_xr_pre(MDOC_ARGS)
 		return 0;
 
 	if (h->base_man)
-		print_otag(h, TAG_A, "chM", "link-man",
+		print_otag(h, TAG_A, "chM", "Xr",
 		    n->child->string, n->child->next == NULL ?
 		    NULL : n->child->next->string);
 	else
-		print_otag(h, TAG_A, "c", "link-man");
+		print_otag(h, TAG_A, "c", "Xr");
 
 	n = n->child;
 	print_text(h, n->string);
@@ -668,89 +649,150 @@ mdoc_ns_pre(MDOC_ARGS)
 static int
 mdoc_ar_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_I, "c", "arg");
+	print_otag(h, TAG_VAR, "c", "Ar");
 	return 1;
 }
 
 static int
 mdoc_xx_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_SPAN, "c", "unix");
+	print_otag(h, TAG_SPAN, "c", "Ux");
 	return 1;
 }
 
 static int
 mdoc_it_pre(MDOC_ARGS)
 {
-	enum mdoc_list	 type;
-	const struct roff_node *bl;
+	const struct roff_node	*bl;
+	struct tag		*t;
+	const char		*cattr;
+	enum mdoc_list		 type;
 
 	bl = n->parent;
-	while (bl && MDOC_Bl != bl->tok)
+	while (bl != NULL && bl->tok != MDOC_Bl)
 		bl = bl->parent;
 	type = bl->norm->Bl.type;
 
-	if (n->type == ROFFT_HEAD) {
-		switch (type) {
-		case LIST_bullet:
-		case LIST_dash:
-		case LIST_item:
-		case LIST_hyphen:
-		case LIST_enum:
+	switch (type) {
+	case LIST_bullet:
+		cattr = "It-bullet";
+		break;
+	case LIST_dash:
+	case LIST_hyphen:
+		cattr = "It-dash";
+		break;
+	case LIST_item:
+		cattr = "It-item";
+		break;
+	case LIST_enum:
+		cattr = "It-enum";
+		break;
+	case LIST_diag:
+		cattr = "It-diag";
+		break;
+	case LIST_hang:
+		cattr = "It-hang";
+		break;
+	case LIST_inset:
+		cattr = "It-inset";
+		break;
+	case LIST_ohang:
+		cattr = "It-ohang";
+		break;
+	case LIST_tag:
+		cattr = "It-tag";
+		break;
+	case LIST_column:
+		cattr = "It-column";
+		break;
+	default:
+		break;
+	}
+
+	switch (type) {
+	case LIST_bullet:
+	case LIST_dash:
+	case LIST_hyphen:
+	case LIST_item:
+	case LIST_enum:
+		switch (n->type) {
+		case ROFFT_HEAD:
 			return 0;
-		case LIST_diag:
-		case LIST_hang:
-		case LIST_inset:
-		case LIST_ohang:
-		case LIST_tag:
-			print_otag(h, TAG_DT, "csvt", lists[type],
-			    !bl->norm->Bl.comp);
-			if (LIST_diag != type)
-				break;
-			print_otag(h, TAG_B, "c", "diag");
+		case ROFFT_BODY:
+			if (bl->norm->Bl.comp)
+				print_otag(h, TAG_LI, "csvt", cattr, 0);
+			else
+				print_otag(h, TAG_LI, "c", cattr);
 			break;
-		case LIST_column:
-			break;
 		default:
 			break;
 		}
-	} else if (n->type == ROFFT_BODY) {
-		switch (type) {
-		case LIST_bullet:
-		case LIST_hyphen:
-		case LIST_dash:
-		case LIST_enum:
-		case LIST_item:
-			print_otag(h, TAG_LI, "csvt", lists[type],
-			    !bl->norm->Bl.comp);
+		break;
+	case LIST_diag:
+	case LIST_hang:
+	case LIST_inset:
+	case LIST_ohang:
+		switch (n->type) {
+		case ROFFT_HEAD:
+			if (bl->norm->Bl.comp)
+				print_otag(h, TAG_DT, "csvt", cattr, 0);
+			else
+				print_otag(h, TAG_DT, "c", cattr);
+			if (type == LIST_diag)
+				print_otag(h, TAG_B, "c", cattr);
 			break;
-		case LIST_diag:
-		case LIST_hang:
-		case LIST_inset:
-		case LIST_ohang:
-		case LIST_tag:
-			if (NULL == bl->norm->Bl.width) {
-				print_otag(h, TAG_DD, "c", lists[type]);
-				break;
+		case ROFFT_BODY:
+			print_otag(h, TAG_DD, "cswl", cattr,
+			    bl->norm->Bl.width);
+			break;
+		default:
+			break;
+		}
+		break;
+	case LIST_tag:
+		switch (n->type) {
+		case ROFFT_HEAD:
+			if (h->style != NULL && !bl->norm->Bl.comp &&
+			    (n->parent->prev == NULL ||
+			     n->parent->prev->body->child != NULL)) {
+				t = print_otag(h, TAG_DT, "csWl",
+				    cattr, bl->norm->Bl.width);
+				print_text(h, "\\ ");
+				print_tagq(h, t);
+				t = print_otag(h, TAG_DD, "c", cattr);
+				print_text(h, "\\ ");
+				print_tagq(h, t);
 			}
-			print_otag(h, TAG_DD, "cswl", lists[type],
+			print_otag(h, TAG_DT, "csWl", cattr,
 			    bl->norm->Bl.width);
 			break;
-		case LIST_column:
-			print_otag(h, TAG_TD, "csvt", lists[type],
-			    !bl->norm->Bl.comp);
+		case ROFFT_BODY:
+			if (n->child == NULL) {
+				print_otag(h, TAG_DD, "css?", cattr,
+				    "width", "auto");
+				print_text(h, "\\ ");
+			} else
+				print_otag(h, TAG_DD, "c", cattr);
 			break;
 		default:
 			break;
 		}
-	} else {
-		switch (type) {
-		case LIST_column:
-			print_otag(h, TAG_TR, "c", lists[type]);
+		break;
+	case LIST_column:
+		switch (n->type) {
+		case ROFFT_HEAD:
 			break;
-		default:
+		case ROFFT_BODY:
+			if (bl->norm->Bl.comp)
+				print_otag(h, TAG_TD, "csvt", cattr, 0);
+			else
+				print_otag(h, TAG_TD, "c", cattr);
 			break;
+		default:
+			print_otag(h, TAG_TR, "c", cattr);
 		}
+	default:
+		break;
 	}
 
 	return 1;
@@ -759,18 +801,20 @@ mdoc_it_pre(MDOC_ARGS)
 static int
 mdoc_bl_pre(MDOC_ARGS)
 {
-	int		 i;
-	char		 buf[BUFSIZ];
+	struct tag	*t;
+	struct mdoc_bl	*bl;
+	const char	*cattr;
+	size_t		 i;
 	enum htmltag	 elemtype;
 
-	if (n->type == ROFFT_BODY) {
-		if (LIST_column == n->norm->Bl.type)
-			print_otag(h, TAG_TBODY, "");
+	bl = &n->norm->Bl;
+
+	switch (n->type) {
+	case ROFFT_BODY:
 		return 1;
-	}
 
-	if (n->type == ROFFT_HEAD) {
-		if (LIST_column != n->norm->Bl.type)
+	case ROFFT_HEAD:
+		if (bl->type != LIST_column || bl->ncols == 0)
 			return 0;
 
 		/*
@@ -780,47 +824,65 @@ mdoc_bl_pre(MDOC_ARGS)
 		 * screen and we want to preserve that behaviour.
 		 */
 
-		for (i = 0; i < (int)n->norm->Bl.ncols - 1; i++)
-			print_otag(h, TAG_COL, "sww", n->norm->Bl.cols[i]);
-		print_otag(h, TAG_COL, "swW", n->norm->Bl.cols[i]);
-
+		t = print_otag(h, TAG_COLGROUP, "");
+		for (i = 0; i < bl->ncols - 1; i++)
+			print_otag(h, TAG_COL, "sww", bl->cols[i]);
+		print_otag(h, TAG_COL, "swW", bl->cols[i]);
+		print_tagq(h, t);
 		return 0;
+
+	default:
+		break;
 	}
 
-	assert(lists[n->norm->Bl.type]);
-	(void)strlcpy(buf, "list ", BUFSIZ);
-	(void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);
-
-	switch (n->norm->Bl.type) {
+	switch (bl->type) {
 	case LIST_bullet:
+		elemtype = TAG_UL;
+		cattr = "Bl-bullet";
+		break;
 	case LIST_dash:
 	case LIST_hyphen:
+		elemtype = TAG_UL;
+		cattr = "Bl-dash";
+		break;
 	case LIST_item:
 		elemtype = TAG_UL;
+		cattr = "Bl-item";
 		break;
 	case LIST_enum:
 		elemtype = TAG_OL;
+		cattr = "Bl-enum";
 		break;
 	case LIST_diag:
+		elemtype = TAG_DL;
+		cattr = "Bl-diag";
+		break;
 	case LIST_hang:
+		elemtype = TAG_DL;
+		cattr = "Bl-hang";
+		break;
 	case LIST_inset:
+		elemtype = TAG_DL;
+		cattr = "Bl-inset";
+		break;
 	case LIST_ohang:
-	case LIST_tag:
 		elemtype = TAG_DL;
+		cattr = "Bl-ohang";
 		break;
+	case LIST_tag:
+		cattr = "Bl-tag";
+		if (bl->offs)
+			print_otag(h, TAG_DIV, "cswl", cattr, bl->offs);
+		print_otag(h, TAG_DL, "cswl", cattr, bl->width);
+		return 1;
 	case LIST_column:
 		elemtype = TAG_TABLE;
+		cattr = "Bl-column";
 		break;
 	default:
 		abort();
 	}
-
-	if (n->norm->Bl.offs)
-		print_otag(h, elemtype, "csvtvbwl", buf, 0, 0,
-		    n->norm->Bl.offs);
-	else
-		print_otag(h, elemtype, "csvtvb", buf, 0, 0);
-
+	print_otag(h, elemtype, "cswl", cattr, bl->offs);
 	return 1;
 }
 
@@ -835,7 +897,7 @@ mdoc_ex_pre(MDOC_ARGS)
 static int
 mdoc_em_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_SPAN, "c", "emph");
+	print_otag(h, TAG_I, "c", "Em");
 	return 1;
 }
 
@@ -845,15 +907,11 @@ mdoc_d1_pre(MDOC_ARGS)
 	if (n->type != ROFFT_BLOCK)
 		return 1;
 
-	print_otag(h, TAG_BLOCKQUOTE, "svtvb", 0, 0);
+	print_otag(h, TAG_DIV, "c", "D1");
 
-	/* BLOCKQUOTE needs a block body. */
+	if (n->tok == MDOC_Dl)
+		print_otag(h, TAG_CODE, "c", "Li");
 
-	print_otag(h, TAG_DIV, "c", "display");
-
-	if (MDOC_Dl == n->tok)
-		print_otag(h, TAG_CODE, "c", "lit");
-
 	return 1;
 }
 
@@ -862,13 +920,9 @@ mdoc_sx_pre(MDOC_ARGS)
 {
 	char	*id;
 
-	print_otag(h, TAG_I, "c", "link-sec");
-	if ((id = make_id(n)) != NULL) {
-		print_otag(h, TAG_A, "chR", "link-sec", id);
-		free(id);
-	} else
-		print_otag(h, TAG_A, "c", "link-sec");
-
+	id = make_id(n);
+	print_otag(h, TAG_A, "chR", "Sx", id);
+	free(id);
 	return 1;
 }
 
@@ -909,15 +963,15 @@ mdoc_bd_pre(MDOC_ARGS)
 		offs = -1;
 
 	if (offs == -1)
-		print_otag(h, TAG_DIV, "cswl", "display", n->norm->Bd.offs);
+		print_otag(h, TAG_DIV, "cswl", "Bd", n->norm->Bd.offs);
 	else
-		print_otag(h, TAG_DIV, "cshl", "display", offs);
+		print_otag(h, TAG_DIV, "cshl", "Bd", offs);
 
 	if (n->norm->Bd.type != DISP_unfilled &&
 	    n->norm->Bd.type != DISP_literal)
 		return 1;
 
-	print_otag(h, TAG_PRE, "c", "lit");
+	print_otag(h, TAG_PRE, "c", "Li");
 
 	/* This can be recursive: save & set our literal state. */
 
@@ -963,14 +1017,14 @@ mdoc_bd_pre(MDOC_ARGS)
 static int
 mdoc_pa_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_I, "c", "file");
+	print_otag(h, TAG_I, "c", "Pa");
 	return 1;
 }
 
 static int
 mdoc_ad_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_I, "c", "addr");
+	print_otag(h, TAG_I, "c", "Ad");
 	return 1;
 }
 
@@ -994,7 +1048,7 @@ mdoc_an_pre(MDOC_ARGS)
 	if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
 		h->flags |= HTML_SPLIT;
 
-	print_otag(h, TAG_SPAN, "c", "author");
+	print_otag(h, TAG_SPAN, "c", "An");
 	return 1;
 }
 
@@ -1002,28 +1056,28 @@ static int
 mdoc_cd_pre(MDOC_ARGS)
 {
 	synopsis_pre(h, n);
-	print_otag(h, TAG_B, "c", "config");
+	print_otag(h, TAG_B, "c", "Cd");
 	return 1;
 }
 
 static int
 mdoc_dv_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_SPAN, "c", "define");
+	print_otag(h, TAG_CODE, "c", "Dv");
 	return 1;
 }
 
 static int
 mdoc_ev_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_SPAN, "c", "env");
+	print_otag(h, TAG_CODE, "c", "Ev");
 	return 1;
 }
 
 static int
 mdoc_er_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_SPAN, "c", "errno");
+	print_otag(h, TAG_CODE, "c", "Er");
 	return 1;
 }
 
@@ -1034,12 +1088,12 @@ mdoc_fa_pre(MDOC_ARGS)
 	struct tag		*t;
 
 	if (n->parent->tok != MDOC_Fo) {
-		print_otag(h, TAG_I, "c", "farg");
+		print_otag(h, TAG_VAR, "c", "Fa");
 		return 1;
 	}
 
 	for (nn = n->child; nn; nn = nn->next) {
-		t = print_otag(h, TAG_I, "c", "farg");
+		t = print_otag(h, TAG_VAR, "c", "Fa");
 		print_text(h, nn->string);
 		print_tagq(h, t);
 		if (nn->next) {
@@ -1070,11 +1124,11 @@ mdoc_fd_pre(MDOC_ARGS)
 	assert(n->type == ROFFT_TEXT);
 
 	if (strcmp(n->string, "#include")) {
-		print_otag(h, TAG_B, "c", "macro");
+		print_otag(h, TAG_B, "c", "Fd");
 		return 1;
 	}
 
-	print_otag(h, TAG_B, "c", "includes");
+	print_otag(h, TAG_B, "c", "In");
 	print_text(h, n->string);
 
 	if (NULL != (n = n->next)) {
@@ -1088,10 +1142,10 @@ mdoc_fd_pre(MDOC_ARGS)
 			cp = strchr(buf, '\0') - 1;
 			if (cp >= buf && (*cp == '>' || *cp == '"'))
 				*cp = '\0';
-			t = print_otag(h, TAG_A, "chI", "link-includes", buf);
+			t = print_otag(h, TAG_A, "chI", "In", buf);
 			free(buf);
 		} else
-			t = print_otag(h, TAG_A, "c", "link-includes");
+			t = print_otag(h, TAG_A, "c", "In");
 
 		print_text(h, n->string);
 		print_tagq(h, t);
@@ -1118,7 +1172,7 @@ mdoc_vt_pre(MDOC_ARGS)
 	} else if (n->type == ROFFT_HEAD)
 		return 0;
 
-	print_otag(h, TAG_SPAN, "c", "type");
+	print_otag(h, TAG_VAR, "c", "Vt");
 	return 1;
 }
 
@@ -1126,7 +1180,7 @@ static int
 mdoc_ft_pre(MDOC_ARGS)
 {
 	synopsis_pre(h, n);
-	print_otag(h, TAG_I, "c", "ftype");
+	print_otag(h, TAG_VAR, "c", "Ft");
 	return 1;
 }
 
@@ -1147,7 +1201,7 @@ mdoc_fn_pre(MDOC_ARGS)
 
 	ep = strchr(sp, ' ');
 	if (NULL != ep) {
-		t = print_otag(h, TAG_I, "c", "ftype");
+		t = print_otag(h, TAG_VAR, "c", "Ft");
 
 		while (ep) {
 			sz = MIN((int)(ep - sp), BUFSIZ - 1);
@@ -1160,7 +1214,7 @@ mdoc_fn_pre(MDOC_ARGS)
 		print_tagq(h, t);
 	}
 
-	t = print_otag(h, TAG_B, "c", "fname");
+	t = print_otag(h, TAG_B, "c", "Fn");
 
 	if (sp)
 		print_text(h, sp);
@@ -1173,10 +1227,10 @@ mdoc_fn_pre(MDOC_ARGS)
 
 	for (n = n->child->next; n; n = n->next) {
 		if (NODE_SYNPRETTY & n->flags)
-			t = print_otag(h, TAG_I, "css?", "farg",
+			t = print_otag(h, TAG_VAR, "css?", "Fa",
 			    "white-space", "nowrap");
 		else
-			t = print_otag(h, TAG_I, "c", "farg");
+			t = print_otag(h, TAG_VAR, "c", "Fa");
 		print_text(h, n->string);
 		print_tagq(h, t);
 		if (n->next) {
@@ -1262,7 +1316,7 @@ mdoc_lk_pre(MDOC_ARGS)
 
 	assert(n->type == ROFFT_TEXT);
 
-	print_otag(h, TAG_A, "ch", "link-ext", n->string);
+	print_otag(h, TAG_A, "ch", "Lk", n->string);
 
 	if (NULL == n->next)
 		print_text(h, n->string);
@@ -1283,7 +1337,7 @@ mdoc_mt_pre(MDOC_ARGS)
 		assert(n->type == ROFFT_TEXT);
 
 		mandoc_asprintf(&cp, "mailto:%s", n->string);
-		t = print_otag(h, TAG_A, "ch", "link-mail", cp);
+		t = print_otag(h, TAG_A, "ch", "Mt", cp);
 		print_text(h, n->string);
 		print_tagq(h, t);
 		free(cp);
@@ -1311,7 +1365,7 @@ mdoc_fo_pre(MDOC_ARGS)
 		return 0;
 
 	assert(n->child->string);
-	t = print_otag(h, TAG_B, "c", "fname");
+	t = print_otag(h, TAG_B, "c", "Fn");
 	print_text(h, n->child->string);
 	print_tagq(h, t);
 	return 0;
@@ -1335,7 +1389,7 @@ mdoc_in_pre(MDOC_ARGS)
 	struct tag	*t;
 
 	synopsis_pre(h, n);
-	print_otag(h, TAG_B, "c", "includes");
+	print_otag(h, TAG_B, "c", "In");
 
 	/*
 	 * The first argument of the `In' gets special treatment as
@@ -1354,10 +1408,9 @@ mdoc_in_pre(MDOC_ARGS)
 		assert(n->type == ROFFT_TEXT);
 
 		if (h->base_includes)
-			t = print_otag(h, TAG_A, "chI", "link-includes",
-			    n->string);
+			t = print_otag(h, TAG_A, "chI", "In", n->string);
 		else
-			t = print_otag(h, TAG_A, "c", "link-includes");
+			t = print_otag(h, TAG_A, "c", "In");
 		print_text(h, n->string);
 		print_tagq(h, t);
 
@@ -1378,14 +1431,14 @@ mdoc_in_pre(MDOC_ARGS)
 static int
 mdoc_ic_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_B, "c", "cmd");
+	print_otag(h, TAG_B, "c", "Ic");
 	return 1;
 }
 
 static int
 mdoc_va_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_B, "c", "var");
+	print_otag(h, TAG_VAR, "c", "Va");
 	return 1;
 }
 
@@ -1410,13 +1463,13 @@ mdoc_bf_pre(MDOC_ARGS)
 		return 1;
 
 	if (FONT_Em == n->norm->Bf.font)
-		cattr = "emph";
+		cattr = "Em";
 	else if (FONT_Sy == n->norm->Bf.font)
-		cattr = "symb";
+		cattr = "Sy";
 	else if (FONT_Li == n->norm->Bf.font)
-		cattr = "lit";
+		cattr = "Li";
 	else
-		cattr = "none";
+		cattr = "No";
 
 	/*
 	 * We want this to be inline-formatted, but needs to be div to
@@ -1430,7 +1483,7 @@ mdoc_bf_pre(MDOC_ARGS)
 static int
 mdoc_ms_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_SPAN, "c", "symb");
+	print_otag(h, TAG_B, "c", "Ms");
 	return 1;
 }
 
@@ -1459,28 +1512,28 @@ mdoc_rs_pre(MDOC_ARGS)
 	if (n->prev && SEC_SEE_ALSO == n->sec)
 		print_paragraph(h);
 
-	print_otag(h, TAG_SPAN, "c", "ref");
+	print_otag(h, TAG_CITE, "c", "Rs");
 	return 1;
 }
 
 static int
 mdoc_no_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_SPAN, "c", "none");
+	print_otag(h, TAG_SPAN, "c", "No");
 	return 1;
 }
 
 static int
 mdoc_li_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_CODE, "c", "lit");
+	print_otag(h, TAG_CODE, "c", "Li");
 	return 1;
 }
 
 static int
 mdoc_sy_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_SPAN, "c", "symb");
+	print_otag(h, TAG_B, "c", "Sy");
 	return 1;
 }
 
@@ -1490,7 +1543,7 @@ mdoc_lb_pre(MDOC_ARGS)
 	if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags && n->prev)
 		print_otag(h, TAG_BR, "");
 
-	print_otag(h, TAG_SPAN, "c", "lib");
+	print_otag(h, TAG_SPAN, "c", "Lb");
 	return 1;
 }
 
@@ -1504,64 +1557,58 @@ mdoc__x_pre(MDOC_ARGS)
 
 	switch (n->tok) {
 	case MDOC__A:
-		cattr = "ref-auth";
+		cattr = "RsA";
 		if (n->prev && MDOC__A == n->prev->tok)
 			if (NULL == n->next || MDOC__A != n->next->tok)
 				print_text(h, "and");
 		break;
 	case MDOC__B:
-		cattr = "ref-book";
 		t = TAG_I;
+		cattr = "RsB";
 		break;
 	case MDOC__C:
-		cattr = "ref-city";
+		cattr = "RsC";
 		break;
 	case MDOC__D:
-		cattr = "ref-date";
+		cattr = "RsD";
 		break;
 	case MDOC__I:
-		cattr = "ref-issue";
 		t = TAG_I;
+		cattr = "RsI";
 		break;
 	case MDOC__J:
-		cattr = "ref-jrnl";
 		t = TAG_I;
+		cattr = "RsJ";
 		break;
 	case MDOC__N:
-		cattr = "ref-num";
+		cattr = "RsN";
 		break;
 	case MDOC__O:
-		cattr = "ref-opt";
+		cattr = "RsO";
 		break;
 	case MDOC__P:
-		cattr = "ref-page";
+		cattr = "RsP";
 		break;
 	case MDOC__Q:
-		cattr = "ref-corp";
+		cattr = "RsQ";
 		break;
 	case MDOC__R:
-		cattr = "ref-rep";
+		cattr = "RsR";
 		break;
 	case MDOC__T:
-		cattr = "ref-title";
+		cattr = "RsT";
 		break;
 	case MDOC__U:
-		cattr = "link-ref";
-		break;
+		print_otag(h, TAG_A, "ch", "RsU", n->child->string);
+		return 1;
 	case MDOC__V:
-		cattr = "ref-vol";
+		cattr = "RsV";
 		break;
 	default:
 		abort();
 	}
 
-	if (MDOC__U != n->tok) {
-		print_otag(h, t, "c", cattr);
-		return 1;
-	}
-
-	print_otag(h, TAG_A, "ch", cattr, n->child->string);
-
+	print_otag(h, t, "c", cattr);
 	return 1;
 }
 
@@ -1635,7 +1682,7 @@ mdoc_quote_pre(MDOC_ARGS)
 	case MDOC_Op:
 		print_text(h, "\\(lB");
 		h->flags |= HTML_NOSPACE;
-		print_otag(h, TAG_SPAN, "c", "opt");
+		print_otag(h, TAG_SPAN, "c", "Op");
 		break;
 	case MDOC_En:
 		if (NULL == n->norm->Es ||
@@ -1656,7 +1703,7 @@ mdoc_quote_pre(MDOC_ARGS)
 	case MDOC_Ql:
 		print_text(h, "\\(oq");
 		h->flags |= HTML_NOSPACE;
-		print_otag(h, TAG_CODE, "c", "lit");
+		print_otag(h, TAG_CODE, "c", "Li");
 		break;
 	case MDOC_So:
 	case MDOC_Sq: