[src/trunk]: src/lib/libc/gen Cannot encode \$ in VIS_CSTYLE as that looks li...

[roy <roy%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/10dcb0cba596
branches:  trunk
changeset: 332531:10dcb0cba596
user:      roy <roy%NetBSD.org@localhost>
date:      Fri Sep 26 15:58:59 2014 +0000

description:
Cannot encode \$ in VIS_CSTYLE as that looks like `vis -l` encoding.

diffstat:

 lib/libc/gen/vis.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r 7ad0f7a0506a -r 10dcb0cba596 lib/libc/gen/vis.c
--- a/lib/libc/gen/vis.c        Fri Sep 26 15:43:36 2014 +0000
+++ b/lib/libc/gen/vis.c        Fri Sep 26 15:58:59 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vis.c,v 1.65 2014/09/26 13:48:00 roy Exp $     */
+/*     $NetBSD: vis.c,v 1.66 2014/09/26 15:58:59 roy Exp $     */
 
 /*-
  * Copyright (c) 1989, 1993
@@ -57,7 +57,7 @@
 
 #include <sys/cdefs.h>
 #if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: vis.c,v 1.65 2014/09/26 13:48:00 roy Exp $");
+__RCSID("$NetBSD: vis.c,v 1.66 2014/09/26 15:58:59 roy Exp $");
 #endif /* LIBC_SCCS and not lint */
 #ifdef __FBSDID
 __FBSDID("$FreeBSD$");
@@ -229,6 +229,7 @@
                case L'0':
                case L'M':
                case L'^':
+               case L'$': /* vis(1) -l */
                        break;
                default:
                        if (iswgraph(c) && !iswoctal(c)) {