[src/trunk]: src/usr.bin/ktrace ktrace(1): tweak -c wording for clarity

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

details:   https://anonhg.NetBSD.org/src/rev/02962a2243c9
branches:  trunk
changeset: 374585:02962a2243c9
user:      uwe <uwe%NetBSD.org@localhost>
date:      Sat May 06 10:45:14 2023 +0000

description:
ktrace(1): tweak -c wording for clarity

diffstat:

 usr.bin/ktrace/ktrace.1 |  24 +++++++++++++++++-------
 1 files changed, 17 insertions(+), 7 deletions(-)

diffs (56 lines):

diff -r c892142f06d1 -r 02962a2243c9 usr.bin/ktrace/ktrace.1
--- a/usr.bin/ktrace/ktrace.1   Sat May 06 08:43:20 2023 +0000
+++ b/usr.bin/ktrace/ktrace.1   Sat May 06 10:45:14 2023 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: ktrace.1,v 1.47 2022/09/02 03:43:53 gutteridge Exp $
+.\"    $NetBSD: ktrace.1,v 1.48 2023/05/06 10:45:14 uwe Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -103,10 +103,14 @@ The options are as follows:
 .It Fl a
 Append to the trace file instead of truncating it.
 .It Fl C
-Disable tracing on all user owned processes, and, if executed by root, all
+Clear
+.Pq disable
+tracing on all user owned processes, and, if executed by root, all
 processes in the system.
 .It Fl c
-Clear the trace points associated with the specified file or processes.
+Clear
+.Pq disable
+the trace points associated with the specified file or processes.
 .It Fl d
 Descendants; perform the operation for all current children of the
 designated processes.
@@ -124,9 +128,12 @@ Read the trace records from
 .Ar infile
 and print them in a human readable format to standard out.
 .It Fl g Ar pgid
-Enable (disable) tracing on all processes in the process group (only one
+Enable
+.Pq disable with Fl c
+tracing on all processes in the process group.
+Only one
 .Fl g
-flag is permitted).
+flag is permitted.
 .It Fl i
 Inherit; pass the trace flags to all future children of the designated
 processes.
@@ -161,9 +168,12 @@ Without this option
 will print its output in a human
 readable format to standard out.
 .It Fl p Ar pid
-Enable (disable) tracing on the indicated process id (only one
+Enable
+.Pq disable with Fl c
+tracing on the indicated process id.
+Only one
 .Fl p
-flag is permitted).
+flag is permitted.
 .It Fl R
 Display relative time stamps to output.
 .It Fl s