Use the correct Unicode value for the zero-width space, which means that

spec2cp never needs to fall through to spec2str.  Then clean out html.c
of its unnecessary print_res() function.

1 files changed, 6 insertions, 23 deletions

diff --git a/html.c b/html.c
index 9299c976..45471fe3 100644
--- a/html.c
+++ b/html.c
@@ -1,4 +1,4 @@
-/*	$Id: html.c,v 1.146 2011/05/24 21:31:23 kristaps Exp $ */
+/*	$Id: html.c,v 1.147 2011/05/24 21:40:14 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
@@ -108,7 +108,6 @@ static	const char	*const roffscales[SCALE_MAX] = {
 };
 
 static	void	 bufncat(struct html *, const char *, size_t);
-static	void	 print_spec(struct html *, const char *, size_t);
 static	void	 print_ctag(struct html *, enum htmltag);
 static	int	 print_encode(struct html *, const char *, int);
 static	void	 print_metaf(struct html *, enum mandoc_esc);
@@ -218,26 +217,6 @@ print_gen_head(struct html *h)
 }
 
 static void
-print_spec(struct html *h, const char *p, size_t len)
-{
-	int		 cp;
-	const char	*rhs;
-	size_t		 sz;
-
-	if ((cp = mchars_spec2cp(h->symtab, p, len)) > 0) {
-		printf("&#%d;", cp);
-		return;
-	} else if (-1 == cp && 1 == len) {
-		fwrite(p, 1, len, stdout);
-		return;
-	} else if (-1 == cp)
-		return;
-
-	if (NULL != (rhs = mchars_spec2str(h->symtab, p, len, &sz)))
-		fwrite(rhs, 1, sz, stdout);
-}
-
-static void
 print_metaf(struct html *h, enum mandoc_esc deco)
 {
 	enum htmlfont	 font;
@@ -367,7 +346,11 @@ print_encode(struct html *h, const char *p, int norecurse)
 				putchar(c);
 			break;
 		case (ESCAPE_SPECIAL):
-			print_spec(h, seq, len);
+			c = mchars_spec2cp(h->symtab, seq, len);
+			if (c > 0)
+				printf("&#%d;", c);
+			else if (-1 == c && 1 == len)
+				putchar((int)*seq);
 			break;
 		case (ESCAPE_FONT):
 			/* FALLTHROUGH */