===================================================================
RCS file: /cvs/mandoc/html.c,v
retrieving revision 1.265
retrieving revision 1.268
diff -u -p -r1.265 -r1.268
--- mandoc/html.c	2020/04/06 10:16:17	1.265
+++ mandoc/html.c	2020/04/18 20:40:10	1.268
@@ -1,4 +1,4 @@
-/* $Id: html.c,v 1.265 2020/04/06 10:16:17 schwarze Exp $ */
+/* $Id: html.c,v 1.268 2020/04/18 20:40:10 schwarze Exp $ */
 /*
  * Copyright (c) 2011-2015, 2017-2020 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
@@ -344,8 +344,8 @@ html_make_id(const struct roff_node *n, int unique)
 	unsigned int		 slot;
 	int			 suffix;
 
-	if (n->string != NULL)
-		buf = mandoc_strdup(n->string);
+	if (n->tag != NULL)
+		buf = mandoc_strdup(n->tag);
 	else {
 		switch (n->tok) {
 		case MDOC_Sh:
@@ -779,18 +779,20 @@ print_otag_id(struct html *h, enum htmltag elemtype, c
 {
 	struct roff_node *nch;
 	struct tag	*ret, *t;
-	const char	*id;
+	char		*id, *href;
 
 	ret = NULL;
-	id = NULL;
+	id = href = NULL;
 	if (n->flags & NODE_ID)
 		id = html_make_id(n, 1);
-	if (id != NULL && htmltags[elemtype].flags & HTML_INPHRASE)
-		ret = print_otag(h, TAG_A, "chR", "permalink", id);
+	if (n->flags & NODE_HREF)
+		href = id == NULL ? html_make_id(n, 0) : id;
+	if (href != NULL && htmltags[elemtype].flags & HTML_INPHRASE)
+		ret = print_otag(h, TAG_A, "chR", "permalink", href);
 	t = print_otag(h, elemtype, "ci", cattr, id);
 	if (ret == NULL) {
 		ret = t;
-		if (id != NULL && (nch = n->child) != NULL) {
+		if (href != NULL && (nch = n->child) != NULL) {
 			/* man(7) is safe, it tags phrasing content only. */
 			if (n->tok > MDOC_MAX ||
 			    htmltags[elemtype].flags & HTML_TOPHRASE)
@@ -799,9 +801,11 @@ print_otag_id(struct html *h, enum htmltag elemtype, c
 				while (nch != NULL && nch->type == ROFFT_TEXT)
 					nch = nch->next;
 			if (nch == NULL)
-				print_otag(h, TAG_A, "chR", "permalink", id);
+				print_otag(h, TAG_A, "chR", "permalink", href);
 		}
 	}
+	if (id == NULL)
+		free(href);
 	return ret;
 }
 
@@ -874,6 +878,15 @@ print_gen_comment(struct html *h, struct roff_node *n)
 void
 print_text(struct html *h, const char *word)
 {
+	print_tagged_text(h, word, NULL);
+}
+
+void
+print_tagged_text(struct html *h, const char *word, struct roff_node *n)
+{
+	struct tag	*t;
+	char		*href;
+
 	/*
 	 * Always wrap text in a paragraph unless already contained in
 	 * some flow container; never put it directly into a section.
@@ -894,13 +907,20 @@ print_text(struct html *h, const char *word)
 	}
 
 	/*
-	 * Print the text, optionally surrounded by HTML whitespace,
-	 * optionally manually switching fonts before and after.
+	 * Optionally switch fonts, optionally write a permalink, then
+	 * print the text, optionally surrounded by HTML whitespace.
 	 */
 
 	assert(h->metaf == NULL);
 	print_metaf(h);
 	print_indent(h);
+
+	if (n != NULL && (href = html_make_id(n, 0)) != NULL) {
+		t = print_otag(h, TAG_A, "chR", "permalink", href);
+		free(href);
+	} else
+		t = NULL;
+
 	if ( ! print_encode(h, word, NULL, 0)) {
 		if ( ! (h->flags & HTML_NONOSPACE))
 			h->flags &= ~HTML_NOSPACE;
@@ -911,7 +931,8 @@ print_text(struct html *h, const char *word)
 	if (h->metaf != NULL) {
 		print_tagq(h, h->metaf);
 		h->metaf = NULL;
-	}
+	} else if (t != NULL)
+		print_tagq(h, t);
 
 	h->flags &= ~HTML_IGNDELIM;
 }