From 33b7fff565538d3ed3fd7346fac728602cabbe05 Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Fri, 9 Sep 2011 16:25:37 +0200
Subject: [PATCH] termios.3: Added description of SWTCH character

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man3/termios.3 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/man3/termios.3 b/man3/termios.3
index 39dded869..21eb3f09e 100644
--- a/man3/termios.3
+++ b/man3/termios.3
@@ -612,7 +612,9 @@ is set, and then not passed as input.
 .B VSWTCH
 (not in POSIX; not supported under Linux; 0, NUL)
 Switch character (SWTCH).
-(Used by \fBshl\fP only.)
+Used in System V to switch shells in
+.IR "shell layers" ,
+a precedessor to shell job control.
 .TP
 .B VTIME
 Timeout in deciseconds for noncanonical read (TIME).