man: briefly document the DOCUMENTATION= structure log field

This commit is contained in:
Lennart Poettering 2020-05-25 19:39:50 +02:00
parent 2fac514fa9
commit dd587c3a88

View file

@ -139,6 +139,16 @@
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>DOCUMENTATION=</varname></term>
<listitem>
<para>A documentation URL with further information about the topic of the log message. Tools such
as <command>journalctl</command> will include a hyperlink to an URL specified this way in their
output. Should be a <literal>http://</literal>, <literal>https://</literal>,
<literal>file:/</literal>, <literal>man:</literal> or <literal>info:</literal> URL.</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>