From c34e5c76fb923f70cb870ff723d73c5979c17728 Mon Sep 17 00:00:00 2001
From: roy <roy@NetBSD.org>
Date: Fri, 26 Sep 2014 15:43:36 +0000
Subject: [PATCH] Revert prior patch as it breaks `vis -l` as pointed out by
 apb.

---
 lib/libc/gen/unvis.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/libc/gen/unvis.c b/lib/libc/gen/unvis.c
index 81d80f21c44e..30fad8154d75 100644
--- a/lib/libc/gen/unvis.c
+++ b/lib/libc/gen/unvis.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: unvis.c,v 1.43 2014/09/26 13:03:22 roy Exp $	*/
+/*	$NetBSD: unvis.c,v 1.44 2014/09/26 15:43:36 roy Exp $	*/
 
 /*-
  * Copyright (c) 1989, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)unvis.c	8.1 (Berkeley) 6/4/93";
 #else
-__RCSID("$NetBSD: unvis.c,v 1.43 2014/09/26 13:03:22 roy Exp $");
+__RCSID("$NetBSD: unvis.c,v 1.44 2014/09/26 15:43:36 roy Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -307,6 +307,12 @@ unvis(char *cp, int c, int *astate, int flag)
 			 */
 			*astate = SS(0, S_GROUND);
 			return UNVIS_NOCHAR;
+		case '$':
+			/*
+			 * hidden marker
+			 */
+			*astate = SS(0, S_GROUND);
+			return UNVIS_NOCHAR;
 		default:
 			if (isgraph(c)) {
 				*cp = c;