===================================================================
RCS file: /cvs/mandoc/mdoc_html.c,v
retrieving revision 1.321
retrieving revision 1.328
diff -u -p -r1.321 -r1.328
--- mandoc/mdoc_html.c	2018/12/30 00:49:55	1.321
+++ mandoc/mdoc_html.c	2019/03/01 10:57:18	1.328
@@ -1,7 +1,7 @@
-/*	$Id: mdoc_html.c,v 1.321 2018/12/30 00:49:55 schwarze Exp $ */
+/*	$Id: mdoc_html.c,v 1.328 2019/03/01 10:57:18 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2014,2015,2016,2017,2018 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2014-2019 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
@@ -268,18 +268,17 @@ synopsis_pre(struct html *h, const struct roff_node *n
 	case MDOC_Fo:
 	case MDOC_In:
 	case MDOC_Vt:
-		print_paragraph(h);
 		break;
 	case MDOC_Ft:
-		if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
-			print_paragraph(h);
+		if (n->tok != MDOC_Fn && n->tok != MDOC_Fo)
 			break;
-		}
 		/* FALLTHROUGH */
 	default:
 		print_otag(h, TAG_BR, "");
-		break;
+		return;
 	}
+	html_close_paragraph(h);
+	print_otag(h, TAG_P, "c", "Pp");
 }
 
 void
@@ -295,7 +294,7 @@ html_mdoc(void *arg, const struct roff_meta *mdoc)
 	if ((h->oflags & HTML_FRAGMENT) == 0) {
 		print_gen_decls(h);
 		print_otag(h, TAG_HTML, "");
-		if (n->type == ROFFT_COMMENT)
+		if (n != NULL && n->type == ROFFT_COMMENT)
 			print_gen_comment(h, n);
 		t = print_otag(h, TAG_HEAD, "");
 		print_mdoc_head(mdoc, h);
@@ -346,18 +345,21 @@ print_mdoc_nodelist(MDOC_ARGS)
 static void
 print_mdoc_node(MDOC_ARGS)
 {
-	int		 child;
 	struct tag	*t;
+	int		 child;
 
 	if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
 		return;
 
+	html_fillmode(h, n->flags & NODE_NOFILL ? ROFF_nf : ROFF_fi);
+
 	child = 1;
-	t = h->tag;
 	n->flags &= ~NODE_ENDED;
-
 	switch (n->type) {
 	case ROFFT_TEXT:
+		t = h->tag;
+		t->refcnt++;
+
 		/* No tables in this mode... */
 		assert(NULL == h->tblt);
 
@@ -366,15 +368,18 @@ print_mdoc_node(MDOC_ARGS)
 		 * (i.e., within a <PRE>) don't print the newline.
 		 */
 		if (*n->string == ' ' && n->flags & NODE_LINE &&
-		    (h->flags & (HTML_LITERAL | HTML_NONEWLINE)) == 0)
+		    (h->flags & HTML_NONEWLINE) == 0 &&
+		    (n->flags & NODE_NOFILL) == 0)
 			print_otag(h, TAG_BR, "");
 		if (NODE_DELIMC & n->flags)
 			h->flags |= HTML_NOSPACE;
 		print_text(h, n->string);
 		if (NODE_DELIMO & n->flags)
 			h->flags |= HTML_NOSPACE;
-		return;
+		break;
 	case ROFFT_EQN:
+		t = h->tag;
+		t->refcnt++;
 		print_eqn(h, n->eqn);
 		break;
 	case ROFFT_TBL:
@@ -391,15 +396,16 @@ print_mdoc_node(MDOC_ARGS)
 		 * the "meta" table state.  This will be reopened on the
 		 * next table element.
 		 */
-		if (h->tblt != NULL) {
+		if (h->tblt != NULL)
 			print_tblclose(h);
-			t = h->tag;
-		}
 		assert(h->tblt == NULL);
+		t = h->tag;
+		t->refcnt++;
 		if (n->tok < ROFF_MAX) {
 			roff_html_pre(h, n);
-			child = 0;
-			break;
+			t->refcnt--;
+			print_stagq(h, t);
+			return;
 		}
 		assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
 		if (mdoc_html_acts[n->tok - MDOC_Dd].pre != NULL &&
@@ -414,17 +420,18 @@ print_mdoc_node(MDOC_ARGS)
 		h->flags |= HTML_PREKEEP;
 	}
 
-	if (child && n->child)
+	if (child && n->child != NULL)
 		print_mdoc_nodelist(meta, n->child, h);
 
+	t->refcnt--;
 	print_stagq(h, t);
 
 	switch (n->type) {
+	case ROFFT_TEXT:
 	case ROFFT_EQN:
 		break;
 	default:
-		if (n->tok < ROFF_MAX ||
-		    mdoc_html_acts[n->tok - MDOC_Dd].post == NULL ||
+		if (mdoc_html_acts[n->tok - MDOC_Dd].post == NULL ||
 		    n->flags & NODE_ENDED)
 			break;
 		(*mdoc_html_acts[n->tok - MDOC_Dd].post)(meta, n, h);
@@ -432,6 +439,12 @@ print_mdoc_node(MDOC_ARGS)
 			n->body->flags |= NODE_ENDED;
 		break;
 	}
+
+	if (n->flags & NODE_NOFILL &&
+	    (n->next == NULL || n->next->flags & NODE_LINE)) {
+		h->col++;
+		print_endline(h);
+	}
 }
 
 static void
@@ -515,10 +528,13 @@ mdoc_sh_pre(MDOC_ARGS)
 
 	switch (n->type) {
 	case ROFFT_BLOCK:
+		html_close_paragraph(h);
 		if ((h->oflags & HTML_TOC) == 0 ||
 		    h->flags & HTML_TOCDONE ||
-		    n->sec <= SEC_SYNOPSIS)
+		    n->sec <= SEC_SYNOPSIS) {
+			print_otag(h, TAG_SECTION, "c", "Sh");
 			break;
+		}
 		h->flags |= HTML_TOCDONE;
 		sc = 0;
 		for (sn = n->next; sn != NULL; sn = sn->next)
@@ -559,10 +575,11 @@ mdoc_sh_pre(MDOC_ARGS)
 			print_tagq(h, tsec);
 		}
 		print_tagq(h, t);
+		print_otag(h, TAG_SECTION, "c", "Sh");
 		break;
 	case ROFFT_HEAD:
 		id = html_make_id(n, 1);
-		print_otag(h, TAG_H1, "cTi", "Sh", id);
+		print_otag(h, TAG_H1, "ci", "Sh", id);
 		if (id != NULL)
 			print_otag(h, TAG_A, "chR", "permalink", id);
 		break;
@@ -581,11 +598,21 @@ mdoc_ss_pre(MDOC_ARGS)
 {
 	char	*id;
 
-	if (n->type != ROFFT_HEAD)
+	switch (n->type) {
+	case ROFFT_BLOCK:
+		html_close_paragraph(h);
+		print_otag(h, TAG_SECTION, "c", "Ss");
 		return 1;
+	case ROFFT_HEAD:
+		break;
+	case ROFFT_BODY:
+		return 1;
+	default:
+		abort();
+	}
 
 	id = html_make_id(n, 1);
-	print_otag(h, TAG_H2, "cTi", "Ss", id);
+	print_otag(h, TAG_H2, "ci", "Ss", id);
 	if (id != NULL)
 		print_otag(h, TAG_A, "chR", "permalink", id);
 	return 1;
@@ -598,7 +625,7 @@ mdoc_fl_pre(MDOC_ARGS)
 
 	if ((id = cond_id(n)) != NULL)
 		print_otag(h, TAG_A, "chR", "permalink", id);
-	print_otag(h, TAG_CODE, "cTi", "Fl", id);
+	print_otag(h, TAG_CODE, "ci", "Fl", id);
 
 	print_text(h, "\\-");
 	if (!(n->child == NULL &&
@@ -617,19 +644,27 @@ mdoc_cm_pre(MDOC_ARGS)
 
 	if ((id = cond_id(n)) != NULL)
 		print_otag(h, TAG_A, "chR", "permalink", id);
-	print_otag(h, TAG_CODE, "cTi", "Cm", id);
+	print_otag(h, TAG_CODE, "ci", "Cm", id);
 	return 1;
 }
 
 static int
 mdoc_nd_pre(MDOC_ARGS)
 {
-	if (n->type != ROFFT_BODY)
+	switch (n->type) {
+	case ROFFT_BLOCK:
+		html_close_paragraph(h);
 		return 1;
-
+	case ROFFT_HEAD:
+		return 0;
+	case ROFFT_BODY:
+		break;
+	default:
+		abort();
+	}
 	print_text(h, "\\(em");
 	/* Cannot use TAG_SPAN because it may contain blocks. */
-	print_otag(h, TAG_DIV, "cT", "Nd");
+	print_otag(h, TAG_DIV, "c", "Nd");
 	return 1;
 }
 
@@ -637,18 +672,21 @@ static int
 mdoc_nm_pre(MDOC_ARGS)
 {
 	switch (n->type) {
+	case ROFFT_BLOCK:
+		break;
 	case ROFFT_HEAD:
 		print_otag(h, TAG_TD, "");
 		/* FALLTHROUGH */
 	case ROFFT_ELEM:
-		print_otag(h, TAG_CODE, "cT", "Nm");
+		print_otag(h, TAG_CODE, "c", "Nm");
 		return 1;
 	case ROFFT_BODY:
 		print_otag(h, TAG_TD, "");
 		return 1;
 	default:
-		break;
+		abort();
 	}
+	html_close_paragraph(h);
 	synopsis_pre(h, n);
 	print_otag(h, TAG_TABLE, "c", "Nm");
 	print_otag(h, TAG_TR, "");
@@ -662,11 +700,11 @@ mdoc_xr_pre(MDOC_ARGS)
 		return 0;
 
 	if (h->base_man1)
-		print_otag(h, TAG_A, "cThM", "Xr",
+		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, "cT", "Xr");
+		print_otag(h, TAG_A, "c", "Xr");
 
 	n = n->child;
 	print_text(h, n->string);
@@ -695,7 +733,7 @@ mdoc_ns_pre(MDOC_ARGS)
 static int
 mdoc_ar_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_VAR, "cT", "Ar");
+	print_otag(h, TAG_VAR, "c", "Ar");
 	return 1;
 }
 
@@ -710,7 +748,6 @@ static int
 mdoc_it_pre(MDOC_ARGS)
 {
 	const struct roff_node	*bl;
-	struct tag		*t;
 	enum mdoc_list		 type;
 
 	bl = n->parent;
@@ -752,17 +789,6 @@ mdoc_it_pre(MDOC_ARGS)
 	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 == NULL ||
-			     n->parent->prev->body->child != NULL)) {
-				t = print_otag(h, TAG_DT, "");
-				print_text(h, "\\ ");
-				print_tagq(h, t);
-				t = print_otag(h, TAG_DD, "");
-				print_text(h, "\\ ");
-				print_tagq(h, t);
-			}
 			print_otag(h, TAG_DT, "");
 			break;
 		case ROFFT_BODY:
@@ -801,12 +827,15 @@ mdoc_bl_pre(MDOC_ARGS)
 	enum htmltag	 elemtype;
 
 	switch (n->type) {
-	case ROFFT_BODY:
-		return 1;
+	case ROFFT_BLOCK:
+		html_close_paragraph(h);
+		break;
 	case ROFFT_HEAD:
 		return 0;
+	case ROFFT_BODY:
+		return 1;
 	default:
-		break;
+		abort();
 	}
 
 	bl = &n->norm->Bl;
@@ -876,28 +905,34 @@ mdoc_ex_pre(MDOC_ARGS)
 static int
 mdoc_st_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_SPAN, "cT", "St");
+	print_otag(h, TAG_SPAN, "c", "St");
 	return 1;
 }
 
 static int
 mdoc_em_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_I, "cT", "Em");
+	print_otag(h, TAG_I, "c", "Em");
 	return 1;
 }
 
 static int
 mdoc_d1_pre(MDOC_ARGS)
 {
-	if (n->type != ROFFT_BLOCK)
+	switch (n->type) {
+	case ROFFT_BLOCK:
+		html_close_paragraph(h);
+		break;
+	case ROFFT_HEAD:
+		return 0;
+	case ROFFT_BODY:
 		return 1;
-
+	default:
+		abort();
+	}
 	print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
-
 	if (n->tok == MDOC_Dl)
 		print_otag(h, TAG_CODE, "c", "Li");
-
 	return 1;
 }
 
@@ -907,7 +942,7 @@ mdoc_sx_pre(MDOC_ARGS)
 	char	*id;
 
 	id = html_make_id(n, 0);
-	print_otag(h, TAG_A, "cThR", "Sx", id);
+	print_otag(h, TAG_A, "chR", "Sx", id);
 	free(id);
 	return 1;
 }
@@ -915,85 +950,51 @@ mdoc_sx_pre(MDOC_ARGS)
 static int
 mdoc_bd_pre(MDOC_ARGS)
 {
-	int			 comp, sv;
+	char			 buf[16];
 	struct roff_node	*nn;
+	int			 comp;
 
-	if (n->type == ROFFT_HEAD)
-		return 0;
-
-	if (n->type == ROFFT_BLOCK) {
-		comp = n->norm->Bd.comp;
-		for (nn = n; nn && ! comp; nn = nn->parent) {
-			if (nn->type != ROFFT_BLOCK)
-				continue;
-			if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
-				comp = 1;
-			if (nn->prev)
-				break;
-		}
-		if ( ! comp)
-			print_paragraph(h);
+	switch (n->type) {
+	case ROFFT_BLOCK:
+		html_close_paragraph(h);
 		return 1;
+	case ROFFT_HEAD:
+		return 0;
+	case ROFFT_BODY:
+		break;
+	default:
+		abort();
 	}
 
-	/* Handle the -offset argument. */
+	/* Handle preceding whitespace. */
 
-	if (n->norm->Bd.offs == NULL ||
-	    ! strcmp(n->norm->Bd.offs, "left"))
-		print_otag(h, TAG_DIV, "c", "Bd");
-	else
-		print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
-
-	if (n->norm->Bd.type != DISP_unfilled &&
-	    n->norm->Bd.type != DISP_literal)
-		return 1;
-
-	print_otag(h, TAG_PRE, "c", "Li");
-
-	/* This can be recursive: save & set our literal state. */
-
-	sv = h->flags & HTML_LITERAL;
-	h->flags |= HTML_LITERAL;
-
-	for (nn = n->child; nn; nn = nn->next) {
-		print_mdoc_node(meta, nn, h);
-		/*
-		 * If the printed node flushes its own line, then we
-		 * needn't do it here as well.  This is hacky, but the
-		 * notion of selective eoln whitespace is pretty dumb
-		 * anyway, so don't sweat it.
-		 */
-		switch (nn->tok) {
-		case ROFF_br:
-		case ROFF_sp:
-		case MDOC_Sm:
-		case MDOC_Bl:
-		case MDOC_D1:
-		case MDOC_Dl:
-		case MDOC_Pp:
+	comp = n->norm->Bd.comp;
+	for (nn = n; nn != NULL && comp == 0; nn = nn->parent) {
+		if (nn->type != ROFFT_BLOCK)
 			continue;
-		default:
+		if (nn->tok == MDOC_Sh || nn->tok == MDOC_Ss)
+			comp = 1;
+		if (nn->prev != NULL)
 			break;
-		}
-		if (h->flags & HTML_NONEWLINE ||
-		    (nn->next && ! (nn->next->flags & NODE_LINE)))
-			continue;
-		else if (nn->next)
-			print_text(h, "\n");
-
-		h->flags |= HTML_NOSPACE;
 	}
+	(void)strlcpy(buf, "Bd", sizeof(buf));
+	if (comp == 0)
+		(void)strlcat(buf, " Pp", sizeof(buf));
 
-	if (0 == sv)
-		h->flags &= ~HTML_LITERAL;
+	/* Handle the -offset argument. */
 
-	return 0;
+	if (n->norm->Bd.offs != NULL &&
+	    strcmp(n->norm->Bd.offs, "left") != 0)
+		(void)strlcat(buf, " Bd-indent", sizeof(buf));
+
+	print_otag(h, TAG_DIV, "c", buf);
+	return 1;
 }
 
 static int
 mdoc_pa_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_SPAN, "cT", "Pa");
+	print_otag(h, TAG_SPAN, "c", "Pa");
 	return 1;
 }
 
@@ -1024,7 +1025,7 @@ mdoc_an_pre(MDOC_ARGS)
 	if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
 		h->flags |= HTML_SPLIT;
 
-	print_otag(h, TAG_SPAN, "cT", "An");
+	print_otag(h, TAG_SPAN, "c", "An");
 	return 1;
 }
 
@@ -1032,7 +1033,7 @@ static int
 mdoc_cd_pre(MDOC_ARGS)
 {
 	synopsis_pre(h, n);
-	print_otag(h, TAG_CODE, "cT", "Cd");
+	print_otag(h, TAG_CODE, "c", "Cd");
 	return 1;
 }
 
@@ -1043,7 +1044,7 @@ mdoc_dv_pre(MDOC_ARGS)
 
 	if ((id = cond_id(n)) != NULL)
 		print_otag(h, TAG_A, "chR", "permalink", id);
-	print_otag(h, TAG_CODE, "cTi", "Dv", id);
+	print_otag(h, TAG_CODE, "ci", "Dv", id);
 	return 1;
 }
 
@@ -1054,7 +1055,7 @@ mdoc_ev_pre(MDOC_ARGS)
 
 	if ((id = cond_id(n)) != NULL)
 		print_otag(h, TAG_A, "chR", "permalink", id);
-	print_otag(h, TAG_CODE, "cTi", "Ev", id);
+	print_otag(h, TAG_CODE, "ci", "Ev", id);
 	return 1;
 }
 
@@ -1071,7 +1072,7 @@ mdoc_er_pre(MDOC_ARGS)
 
 	if (id != NULL)
 		print_otag(h, TAG_A, "chR", "permalink", id);
-	print_otag(h, TAG_CODE, "cTi", "Er", id);
+	print_otag(h, TAG_CODE, "ci", "Er", id);
 	return 1;
 }
 
@@ -1082,12 +1083,12 @@ mdoc_fa_pre(MDOC_ARGS)
 	struct tag		*t;
 
 	if (n->parent->tok != MDOC_Fo) {
-		print_otag(h, TAG_VAR, "cT", "Fa");
+		print_otag(h, TAG_VAR, "c", "Fa");
 		return 1;
 	}
 
 	for (nn = n->child; nn; nn = nn->next) {
-		t = print_otag(h, TAG_VAR, "cT", "Fa");
+		t = print_otag(h, TAG_VAR, "c", "Fa");
 		print_text(h, nn->string);
 		print_tagq(h, t);
 		if (nn->next) {
@@ -1118,11 +1119,11 @@ mdoc_fd_pre(MDOC_ARGS)
 	assert(n->type == ROFFT_TEXT);
 
 	if (strcmp(n->string, "#include")) {
-		print_otag(h, TAG_CODE, "cT", "Fd");
+		print_otag(h, TAG_CODE, "c", "Fd");
 		return 1;
 	}
 
-	print_otag(h, TAG_CODE, "cT", "In");
+	print_otag(h, TAG_CODE, "c", "In");
 	print_text(h, n->string);
 
 	if (NULL != (n = n->next)) {
@@ -1136,10 +1137,10 @@ mdoc_fd_pre(MDOC_ARGS)
 			cp = strchr(buf, '\0') - 1;
 			if (cp >= buf && (*cp == '>' || *cp == '"'))
 				*cp = '\0';
-			t = print_otag(h, TAG_A, "cThI", "In", buf);
+			t = print_otag(h, TAG_A, "chI", "In", buf);
 			free(buf);
 		} else
-			t = print_otag(h, TAG_A, "cT", "In");
+			t = print_otag(h, TAG_A, "c", "In");
 
 		print_text(h, n->string);
 		print_tagq(h, t);
@@ -1166,7 +1167,7 @@ mdoc_vt_pre(MDOC_ARGS)
 	} else if (n->type == ROFFT_HEAD)
 		return 0;
 
-	print_otag(h, TAG_VAR, "cT", "Vt");
+	print_otag(h, TAG_VAR, "c", "Vt");
 	return 1;
 }
 
@@ -1174,7 +1175,7 @@ static int
 mdoc_ft_pre(MDOC_ARGS)
 {
 	synopsis_pre(h, n);
-	print_otag(h, TAG_VAR, "cT", "Ft");
+	print_otag(h, TAG_VAR, "c", "Ft");
 	return 1;
 }
 
@@ -1195,7 +1196,7 @@ mdoc_fn_pre(MDOC_ARGS)
 
 	ep = strchr(sp, ' ');
 	if (NULL != ep) {
-		t = print_otag(h, TAG_VAR, "cT", "Ft");
+		t = print_otag(h, TAG_VAR, "c", "Ft");
 
 		while (ep) {
 			sz = MIN((int)(ep - sp), BUFSIZ - 1);
@@ -1208,7 +1209,7 @@ mdoc_fn_pre(MDOC_ARGS)
 		print_tagq(h, t);
 	}
 
-	t = print_otag(h, TAG_CODE, "cT", "Fn");
+	t = print_otag(h, TAG_CODE, "c", "Fn");
 
 	if (sp)
 		print_text(h, sp);
@@ -1221,10 +1222,10 @@ mdoc_fn_pre(MDOC_ARGS)
 
 	for (n = n->child->next; n; n = n->next) {
 		if (NODE_SYNPRETTY & n->flags)
-			t = print_otag(h, TAG_VAR, "cTs", "Fa",
+			t = print_otag(h, TAG_VAR, "cs", "Fa",
 			    "white-space", "nowrap");
 		else
-			t = print_otag(h, TAG_VAR, "cT", "Fa");
+			t = print_otag(h, TAG_VAR, "c", "Fa");
 		print_text(h, n->string);
 		print_tagq(h, t);
 		if (n->next) {
@@ -1271,8 +1272,10 @@ mdoc_skip_pre(MDOC_ARGS)
 static int
 mdoc_pp_pre(MDOC_ARGS)
 {
-
-	print_paragraph(h);
+	if ((n->flags & NODE_NOFILL) == 0) {
+		html_close_paragraph(h);
+		print_otag(h, TAG_P, "c", "Pp");
+	}
 	return 0;
 }
 
@@ -1295,7 +1298,7 @@ mdoc_lk_pre(MDOC_ARGS)
 	descr = link->next;
 	if (descr == punct)
 		descr = link;  /* no text */
-	t = print_otag(h, TAG_A, "cTh", "Lk", link->string);
+	t = print_otag(h, TAG_A, "ch", "Lk", link->string);
 	do {
 		if (descr->flags & (NODE_DELIMC | NODE_DELIMO))
 			h->flags |= HTML_NOSPACE;
@@ -1323,7 +1326,7 @@ mdoc_mt_pre(MDOC_ARGS)
 		assert(n->type == ROFFT_TEXT);
 
 		mandoc_asprintf(&cp, "mailto:%s", n->string);
-		t = print_otag(h, TAG_A, "cTh", "Mt", cp);
+		t = print_otag(h, TAG_A, "ch", "Mt", cp);
 		print_text(h, n->string);
 		print_tagq(h, t);
 		free(cp);
@@ -1351,7 +1354,7 @@ mdoc_fo_pre(MDOC_ARGS)
 		return 0;
 
 	assert(n->child->string);
-	t = print_otag(h, TAG_CODE, "cT", "Fn");
+	t = print_otag(h, TAG_CODE, "c", "Fn");
 	print_text(h, n->child->string);
 	print_tagq(h, t);
 	return 0;
@@ -1375,7 +1378,7 @@ mdoc_in_pre(MDOC_ARGS)
 	struct tag	*t;
 
 	synopsis_pre(h, n);
-	print_otag(h, TAG_CODE, "cT", "In");
+	print_otag(h, TAG_CODE, "c", "In");
 
 	/*
 	 * The first argument of the `In' gets special treatment as
@@ -1394,9 +1397,9 @@ mdoc_in_pre(MDOC_ARGS)
 		assert(n->type == ROFFT_TEXT);
 
 		if (h->base_includes)
-			t = print_otag(h, TAG_A, "cThI", "In", n->string);
+			t = print_otag(h, TAG_A, "chI", "In", n->string);
 		else
-			t = print_otag(h, TAG_A, "cT", "In");
+			t = print_otag(h, TAG_A, "c", "In");
 		print_text(h, n->string);
 		print_tagq(h, t);
 
@@ -1421,14 +1424,14 @@ mdoc_ic_pre(MDOC_ARGS)
 
 	if ((id = cond_id(n)) != NULL)
 		print_otag(h, TAG_A, "chR", "permalink", id);
-	print_otag(h, TAG_CODE, "cTi", "Ic", id);
+	print_otag(h, TAG_CODE, "ci", "Ic", id);
 	return 1;
 }
 
 static int
 mdoc_va_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_VAR, "cT", "Va");
+	print_otag(h, TAG_VAR, "c", "Va");
 	return 1;
 }
 
@@ -1447,10 +1450,17 @@ mdoc_bf_pre(MDOC_ARGS)
 {
 	const char	*cattr;
 
-	if (n->type == ROFFT_HEAD)
-		return 0;
-	else if (n->type != ROFFT_BODY)
+	switch (n->type) {
+	case ROFFT_BLOCK:
+		html_close_paragraph(h);
 		return 1;
+	case ROFFT_HEAD:
+		return 0;
+	case ROFFT_BODY:
+		break;
+	default:
+		abort();
+	}
 
 	if (FONT_Em == n->norm->Bf.font)
 		cattr = "Bf Em";
@@ -1473,7 +1483,7 @@ mdoc_ms_pre(MDOC_ARGS)
 
 	if ((id = cond_id(n)) != NULL)
 		print_otag(h, TAG_A, "chR", "permalink", id);
-	print_otag(h, TAG_SPAN, "cTi", "Ms", id);
+	print_otag(h, TAG_SPAN, "ci", "Ms", id);
 	return 1;
 }
 
@@ -1496,13 +1506,21 @@ mdoc_pf_post(MDOC_ARGS)
 static int
 mdoc_rs_pre(MDOC_ARGS)
 {
-	if (n->type != ROFFT_BLOCK)
-		return 1;
-
-	if (n->prev && SEC_SEE_ALSO == n->sec)
-		print_paragraph(h);
-
-	print_otag(h, TAG_CITE, "cT", "Rs");
+	switch (n->type) {
+	case ROFFT_BLOCK:
+		if (n->sec == SEC_SEE_ALSO)
+			html_close_paragraph(h);
+		break;
+	case ROFFT_HEAD:
+		return 0;
+	case ROFFT_BODY:
+		if (n->sec == SEC_SEE_ALSO)
+			print_otag(h, TAG_P, "c", "Pp");
+		print_otag(h, TAG_CITE, "c", "Rs");
+		break;
+	default:
+		abort();
+	}
 	return 1;
 }
 
@@ -1531,7 +1549,7 @@ mdoc_li_pre(MDOC_ARGS)
 static int
 mdoc_sy_pre(MDOC_ARGS)
 {
-	print_otag(h, TAG_B, "cT", "Sy");
+	print_otag(h, TAG_B, "c", "Sy");
 	return 1;
 }
 
@@ -1541,7 +1559,7 @@ 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, "cT", "Lb");
+	print_otag(h, TAG_SPAN, "c", "Lb");
 	return 1;
 }
 
@@ -1679,9 +1697,15 @@ mdoc_quote_pre(MDOC_ARGS)
 	case MDOC_Oo:
 	case MDOC_Op:
 		print_text(h, "\\(lB");
-		h->flags |= HTML_NOSPACE;
-		/* Cannot use TAG_SPAN because it may contain blocks. */
-		print_otag(h, TAG_IDIV, "c", "Op");
+		/*
+		 * Give up on semantic markup for now.
+		 * We cannot use TAG_SPAN because .Oo may contain blocks.
+		 * We cannot use TAG_IDIV because we might be in a
+		 * phrasing context (like .Dl or .Pp); we cannot
+		 * close out a .Pp at this point either because
+		 * that would break the line.
+		 */
+		/* XXX print_otag(h, TAG_???, "c", "Op"); */
 		break;
 	case MDOC_En:
 		if (NULL == n->norm->Es ||