===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mg/mg.1,v
retrieving revision 1.108
retrieving revision 1.109
diff -u -r1.108 -r1.109
--- src/usr.bin/mg/mg.1	2018/11/18 07:57:28	1.108
+++ src/usr.bin/mg/mg.1	2018/12/13 14:59:16	1.109
@@ -1,7 +1,7 @@
-.\"	$OpenBSD: mg.1,v 1.108 2018/11/18 07:57:28 lum Exp $
+.\"	$OpenBSD: mg.1,v 1.109 2018/12/13 14:59:16 lum Exp $
 .\" This file is in the public domain.
 .\"
-.Dd $Mdocdate: November 18 2018 $
+.Dd $Mdocdate: December 13 2018 $
 .Dt MG 1
 .Os
 .Sh NAME
@@ -884,6 +884,10 @@
 Switch to buffer in another window.
 .It toggle-read-only
 Toggle the read-only flag on the current buffer.
+.It toggle-read-only-all
+Toggle the read-only flag on all non-ephemeral buffers.
+A simple toggle that switches a global read-only flag either on
+or off.
 .It transpose-chars
 Transpose the two characters in front of and under dot,
 then move forward one character.