From e16972e6265d5e9326ec21d7e90f715989f96548 Mon Sep 17 00:00:00 2001
From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Mon, 28 Sep 2015 13:29:03 -0400
Subject: systemctl: add --state=help

This mirrors --type=help and simplifies completion scripts.

The array of states is dense, so the is no need to check if the string is null.
---
 man/systemctl.xml | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'man')

diff --git a/man/systemctl.xml b/man/systemctl.xml
index c1359d1678..e8cd47339c 100644
--- a/man/systemctl.xml
+++ b/man/systemctl.xml
@@ -101,10 +101,14 @@
         <term><option>--state=</option></term>
 
         <listitem>
-        <para>The argument should be a comma-separated list of unit
-        LOAD, SUB, or ACTIVE states. When listing units, show only
-        those in specified states. Use <option>--state=failed</option>
-        to show only failed units.</para>
+          <para>The argument should be a comma-separated list of unit
+          LOAD, SUB, or ACTIVE states. When listing units, show only
+          those in specified states. Use <option>--state=failed</option>
+          to show only failed units.</para>
+
+          <para>As a special case, if one of the arguments is
+          <option>help</option>, a list of allowed values will be
+          printed and the program will exit.</para>
         </listitem>
       </varlistentry>
 
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