===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mg/mg.1,v
retrieving revision 1.135
retrieving revision 1.136
diff -u -r1.135 -r1.136
--- src/usr.bin/mg/mg.1	2023/06/28 08:37:52	1.135
+++ src/usr.bin/mg/mg.1	2023/10/16 08:33:16	1.136
@@ -1,7 +1,7 @@
-.\"	$OpenBSD: mg.1,v 1.135 2023/06/28 08:37:52 op Exp $
+.\"	$OpenBSD: mg.1,v 1.136 2023/10/16 08:33:16 op Exp $
 .\" This file is in the public domain.
 .\"
-.Dd $Mdocdate: June 28 2023 $
+.Dd $Mdocdate: October 16 2023 $
 .Dt MG 1
 .Os
 .Sh NAME
@@ -944,6 +944,9 @@
 Shrink current window by one line.
 The window immediately below is expanded to pick up the slack.
 If only one window is present, this command has no effect.
+.It Ic space-to-tabstop
+Insert enough spaces to reach the next tab-stop position.
+By default, tab-stops occur every 8 characters.
 .It Ic split-window-vertically
 Split the current window.
 A window smaller than 3 lines cannot be split.