===================================================================
RCS file: /cvs/mandoc/html.c,v
retrieving revision 1.242
retrieving revision 1.246
diff -u -p -r1.242 -r1.246
--- mandoc/html.c	2018/10/25 01:32:40	1.242
+++ mandoc/html.c	2018/12/15 19:30:26	1.246
@@ -1,4 +1,4 @@
-/*	$Id: html.c,v 1.242 2018/10/25 01:32:40 schwarze Exp $ */
+/*	$Id: html.c,v 1.246 2018/12/15 19:30:26 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011-2015, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org>
@@ -357,7 +357,6 @@ static int
 print_encode(struct html *h, const char *p, const char *pend, int norecurse)
 {
 	char		 numbuf[16];
-	struct tag	*t;
 	const char	*seq;
 	size_t		 sz;
 	int		 c, len, breakline, nospace;
@@ -383,9 +382,7 @@ print_encode(struct html *h, const char *p, const char
 
 		if (breakline &&
 		    (p >= pend || *p == ' ' || *p == ASCII_NBRSP)) {
-			t = print_otag(h, TAG_DIV, "");
-			print_text(h, "\\~");
-			print_tagq(h, t);
+			print_otag(h, TAG_BR, "");
 			breakline = 0;
 			while (p < pend && (*p == ' ' || *p == ASCII_NBRSP))
 				p++;
@@ -405,9 +402,6 @@ print_encode(struct html *h, const char *p, const char
 			continue;
 
 		esc = mandoc_escape(&p, &seq, &len);
-		if (ESCAPE_ERROR == esc)
-			break;
-
 		switch (esc) {
 		case ESCAPE_FONT:
 		case ESCAPE_FONTPREV:
@@ -416,12 +410,17 @@ print_encode(struct html *h, const char *p, const char
 		case ESCAPE_FONTBI:
 		case ESCAPE_FONTCW:
 		case ESCAPE_FONTROMAN:
-			if (0 == norecurse)
+			if (0 == norecurse) {
+				h->flags |= HTML_NOSPACE;
 				print_metaf(h, esc);
+				h->flags &= ~HTML_NOSPACE;
+			}
 			continue;
 		case ESCAPE_SKIPCHAR:
 			h->flags |= HTML_SKIPCHAR;
 			continue;
+		case ESCAPE_ERROR:
+			continue;
 		default:
 			break;
 		}
@@ -446,6 +445,9 @@ print_encode(struct html *h, const char *p, const char
 			if (c <= 0)
 				continue;
 			break;
+		case ESCAPE_UNDEF:
+			c = *seq;
+			break;
 		case ESCAPE_DEVICE:
 			print_word(h, "html");
 			continue;
@@ -520,7 +522,7 @@ print_otag(struct html *h, enum htmltag tag, const cha
 	struct tag	*t;
 	const char	*attr;
 	char		*arg1, *arg2;
-	int		 tflags;
+	int		 style_written, tflags;
 
 	tflags = htmltags[tag].flags;
 
@@ -560,7 +562,7 @@ print_otag(struct html *h, enum htmltag tag, const cha
 
 	va_start(ap, fmt);
 
-	while (*fmt != '\0') {
+	while (*fmt != '\0' && *fmt != 's') {
 
 		/* Parse attributes and arguments. */
 
@@ -576,10 +578,6 @@ print_otag(struct html *h, enum htmltag tag, const cha
 		case 'i':
 			attr = "id";
 			break;
-		case 's':
-			attr = "style";
-			arg2 = va_arg(ap, char *);
-			break;
 		case '?':
 			attr = arg1;
 			arg1 = va_arg(ap, char *);
@@ -619,19 +617,32 @@ print_otag(struct html *h, enum htmltag tag, const cha
 			fmt++;
 			break;
 		default:
-			if (arg2 == NULL)
-				print_encode(h, arg1, NULL, 1);
-			else {
-				print_word(h, arg1);
-				print_byte(h, ':');
-				print_byte(h, ' ');
-				print_word(h, arg2);
-				print_byte(h, ';');
-			}
+			print_encode(h, arg1, NULL, 1);
 			break;
 		}
 		print_byte(h, '"');
 	}
+
+	style_written = 0;
+	while (*fmt++ == 's') {
+		arg1 = va_arg(ap, char *);
+		arg2 = va_arg(ap, char *);
+		if (arg2 == NULL)
+			continue;
+		print_byte(h, ' ');
+		if (style_written == 0) {
+			print_word(h, "style=\"");
+			style_written = 1;
+		}
+		print_word(h, arg1);
+		print_byte(h, ':');
+		print_byte(h, ' ');
+		print_word(h, arg2);
+		print_byte(h, ';');
+	}
+	if (style_written)
+		print_byte(h, '"');
+
 	va_end(ap);
 
 	/* Accommodate for "well-formed" singleton escaping. */