===================================================================
RCS file: /cvs/mandoc/man_html.c,v
retrieving revision 1.178
retrieving revision 1.186
diff -u -p -r1.178 -r1.186
--- mandoc/man_html.c	2020/04/04 20:33:33	1.178
+++ mandoc/man_html.c	2023/10/18 16:11:33	1.186
@@ -1,6 +1,6 @@
-/* $Id: man_html.c,v 1.178 2020/04/04 20:33:33 schwarze Exp $ */
+/* $Id: man_html.c,v 1.186 2023/10/18 16:11:33 schwarze Exp $ */
 /*
- * Copyright (c) 2013-2015, 2017-2020 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2013-2015,2017-2020,2022 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -60,7 +60,6 @@ static	int		  man_SH_pre(MAN_ARGS);
 static	int		  man_SM_pre(MAN_ARGS);
 static	int		  man_SY_pre(MAN_ARGS);
 static	int		  man_UR_pre(MAN_ARGS);
-static	int		  man_abort_pre(MAN_ARGS);
 static	int		  man_alt_pre(MAN_ARGS);
 static	int		  man_ign_pre(MAN_ARGS);
 static	int		  man_in_pre(MAN_ARGS);
@@ -75,9 +74,9 @@ static	const struct man_html_act man_html_acts[MAN_MAX
 	{ man_SH_pre, NULL }, /* SS */
 	{ man_IP_pre, NULL }, /* TP */
 	{ man_IP_pre, NULL }, /* TQ */
-	{ man_abort_pre, NULL }, /* LP */
+	{ man_PP_pre, NULL }, /* LP */
 	{ man_PP_pre, NULL }, /* PP */
-	{ man_abort_pre, NULL }, /* P */
+	{ man_PP_pre, NULL }, /* P */
 	{ man_IP_pre, NULL }, /* IP */
 	{ man_PP_pre, NULL }, /* HP */
 	{ man_SM_pre, NULL }, /* SM */
@@ -123,16 +122,16 @@ html_man(void *arg, const struct roff_meta *man)
 	if ((h->oflags & HTML_FRAGMENT) == 0) {
 		print_gen_decls(h);
 		print_otag(h, TAG_HTML, "");
-		if (n != NULL && n->type == ROFFT_COMMENT)
-			print_gen_comment(h, n);
 		t = print_otag(h, TAG_HEAD, "");
 		print_man_head(man, h);
 		print_tagq(h, t);
+		if (n != NULL && n->type == ROFFT_COMMENT)
+			print_gen_comment(h, n);
 		print_otag(h, TAG_BODY, "");
 	}
 
 	man_root_pre(man, h);
-	t = print_otag(h, TAG_DIV, "c", "manual-text");
+	t = print_otag(h, TAG_MAIN, "c", "manual-text");
 	print_man_nodelist(man, n, h);
 	print_tagq(h, t);
 	man_root_post(man, h);
@@ -169,7 +168,12 @@ print_man_node(MAN_ARGS)
 	if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
 		return;
 
-	html_fillmode(h, n->flags & NODE_NOFILL ? ROFF_nf : ROFF_fi);
+	if ((n->flags & NODE_NOFILL) == 0)
+		html_fillmode(h, ROFF_fi);
+	else if (html_fillmode(h, ROFF_nf) == ROFF_nf &&
+	    n->tok != ROFF_fi && n->flags & NODE_LINE &&
+	    (n->prev == NULL || n->prev->tok != MAN_YS))
+		print_endline(h);
 
 	child = 1;
 	switch (n->type) {
@@ -253,38 +257,31 @@ print_man_node(MAN_ARGS)
 	}
 	if (t != NULL)
 		print_stagq(h, t);
-
-	if (n->flags & NODE_NOFILL && n->tok != MAN_YS &&
-	    (n->next != NULL && n->next->flags & NODE_LINE)) {
-		/* In .nf = <pre>, print even empty lines. */
-		h->col++;
-		print_endline(h);
-	}
 }
 
 static void
 man_root_pre(const struct roff_meta *man, struct html *h)
 {
-	struct tag	*t, *tt;
+	struct tag	*t;
 	char		*title;
 
 	assert(man->title);
 	assert(man->msec);
 	mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);
 
-	t = print_otag(h, TAG_TABLE, "c", "head");
-	tt = print_otag(h, TAG_TR, "");
+	t = print_otag(h, TAG_DIV, "cr?", "head", "doc-pageheader",
+	    "aria-label", "Manual header line");
 
-	print_otag(h, TAG_TD, "c", "head-ltitle");
+	print_otag(h, TAG_SPAN, "c", "head-ltitle");
 	print_text(h, title);
-	print_stagq(h, tt);
+	print_stagq(h, t);
 
-	print_otag(h, TAG_TD, "c", "head-vol");
+	print_otag(h, TAG_SPAN, "c", "head-vol");
 	if (man->vol != NULL)
 		print_text(h, man->vol);
-	print_stagq(h, tt);
+	print_stagq(h, t);
 
-	print_otag(h, TAG_TD, "c", "head-rtitle");
+	print_otag(h, TAG_SPAN, "c", "head-rtitle");
 	print_text(h, title);
 	print_tagq(h, t);
 	free(title);
@@ -293,16 +290,19 @@ man_root_pre(const struct roff_meta *man, struct html 
 static void
 man_root_post(const struct roff_meta *man, struct html *h)
 {
-	struct tag	*t, *tt;
+	struct tag	*t;
 
-	t = print_otag(h, TAG_TABLE, "c", "foot");
-	tt = print_otag(h, TAG_TR, "");
+	t = print_otag(h, TAG_DIV, "cr?", "foot", "doc-pagefooter",
+	    "aria-label", "Manual footer line");
 
-	print_otag(h, TAG_TD, "c", "foot-date");
+	print_otag(h, TAG_SPAN, "c", "foot-left");
+	print_stagq(h, t);
+
+	print_otag(h, TAG_SPAN, "c", "foot-date");
 	print_text(h, man->date);
-	print_stagq(h, tt);
+	print_stagq(h, t);
 
-	print_otag(h, TAG_TD, "c", "foot-os");
+	print_otag(h, TAG_SPAN, "c", "foot-os");
 	if (man->os != NULL)
 		print_text(h, man->os);
 	print_tagq(h, t);
@@ -315,10 +315,10 @@ man_SH_pre(MAN_ARGS)
 	enum htmltag	 tag;
 
 	if (n->tok == MAN_SH) {
-		tag = TAG_H1;
+		tag = TAG_H2;
 		class = "Sh";
 	} else {
-		tag = TAG_H2;
+		tag = TAG_H3;
 		class = "Ss";
 	}
 	switch (n->type) {
@@ -405,7 +405,7 @@ man_PP_pre(MAN_ARGS)
 		if (n->child != NULL &&
 		    (n->child->flags & NODE_NOFILL) == 0)
 			print_otag(h, TAG_P, "c",
-			    n->tok == MAN_PP ? "Pp" : "Pp HP");
+			    n->tok == MAN_HP ? "Pp HP" : "Pp");
 		break;
 	default:
 		abort();
@@ -433,10 +433,12 @@ list_continues(const struct roff_node *n1, const struc
 	s2 = n2 == NULL ? "" : n2->string;
 	c1 = strcmp(s1, "*") == 0 ? '*' :
 	     strcmp(s1, "\\-") == 0 ? '-' :
-	     strcmp(s1, "\\(bu") == 0 ? 'b' : ' ';
+	     strcmp(s1, "\\(bu") == 0 ? 'b' :
+	     strcmp(s1, "\\[bu]") == 0 ? 'b' : ' ';
 	c2 = strcmp(s2, "*") == 0 ? '*' :
 	     strcmp(s2, "\\-") == 0 ? '-' :
-	     strcmp(s2, "\\(bu") == 0 ? 'b' : ' ';
+	     strcmp(s2, "\\(bu") == 0 ? 'b' :
+	     strcmp(s2, "\\[bu]") == 0 ? 'b' : ' ';
 	return c1 != c2 ? '\0' : c1 == 'b' ? '*' : c1;
 }
 
@@ -633,10 +635,4 @@ man_UR_pre(MAN_ARGS)
 
 	print_man_nodelist(man, n->child, h);
 	return 0;
-}
-
-static int
-man_abort_pre(MAN_ARGS)
-{
-	abort();
 }