From ac50edb2d8b8e2773369b50fd3bc121aba1a25df Mon Sep 17 00:00:00 2001
From: jmc <jmc@openbsd.org>
Date: Sun, 13 Feb 2022 21:27:51 +0000
Subject: [PATCH] - for -a, get the brackets right - for -l and -m remove the
 brackets - note that -m whilst charging now displays estimated recharge time
 - A/C -> AC

from jan stary;
tweaked a little by myself
---
 usr.sbin/apm/apm.8 | 11 ++++++-----
 usr.sbin/apm/apm.c |  4 ++--
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/usr.sbin/apm/apm.8 b/usr.sbin/apm/apm.8
index 675ac54ca5c..ed110e11f14 100644
--- a/usr.sbin/apm/apm.8
+++ b/usr.sbin/apm/apm.8
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: apm.8,v 1.44 2021/11/03 19:54:28 jmc Exp $
+.\"	$OpenBSD: apm.8,v 1.45 2022/02/13 21:27:51 jmc Exp $
 .\"
 .\" Copyright (c) 1996 John T. Kohl
 .\" All rights reserved.
@@ -26,7 +26,7 @@
 .\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: November 3 2021 $
+.Dd $Mdocdate: February 13 2022 $
 .Dt APM 8
 .Os
 .Sh NAME
@@ -59,7 +59,7 @@ The options are as follows:
 .It Fl A
 Switch to automatic performance adjustment mode (the default).
 .It Fl a
-Display the external charger (A/C status).
+Display the external charger (AC) status.
 0 means disconnected, 1
 means connected, 2 means backup power source, and 255 means unknown.
 .It Fl b
@@ -82,9 +82,10 @@ setting
 .Va hw.setperf
 to 0.
 .It Fl l
-Display the estimated battery lifetime (in percent).
+Display the estimated battery lifetime, in percent.
 .It Fl m
-Display the estimated battery lifetime (in minutes).
+Display the estimated battery lifetime, in minutes.
+If charging, the estimated time to fully charge is displayed instead.
 .It Fl P
 Display the performance adjustment mode.
 0 means manual mode.
diff --git a/usr.sbin/apm/apm.c b/usr.sbin/apm/apm.c
index eb66acdc246..8c5662957c6 100644
--- a/usr.sbin/apm/apm.c
+++ b/usr.sbin/apm/apm.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: apm.c,v 1.40 2022/02/06 09:07:42 robert Exp $	*/
+/*	$OpenBSD: apm.c,v 1.41 2022/02/13 21:27:51 jmc Exp $	*/
 
 /*
  *  Copyright (c) 1996 John T. Kohl
@@ -394,7 +394,7 @@ balony:
 		}
 
 		if (doac)
-			printf("A/C adapter state: %s\n",
+			printf("AC adapter state: %s\n",
 			    ac_state(reply.batterystate.ac_state));
 
 		if (doperf)
-- 
2.20.1