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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-02-12 00:55:38 -0500
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-02-12 01:10:31 -0500
commit21ac6ff143cc8bebfbd1818af28e8c6f82cd5265 (patch)
treea61fe8976bb0253d567db8621f3cb7de6d378aa2 /man/less-variables.xml
parentf366d58dc1fe51b300167446597750d29687c3c5 (diff)
man: use xinclude to de-deduplicate common text
I only tested with python-lxml. I'm not sure if xml.etree should be deprecated.
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+<?xml version="1.0"?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+ "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
+
+<refsect1>
+ <title>Environment</title>
+
+ <variablelist class='environment-variables'>
+ <varlistentry>
+ <term><varname>$SYSTEMD_PAGER</varname></term>
+
+ <listitem><para>Pager to use when
+ <option>--no-pager</option> is not given;
+ overrides <varname>$PAGER</varname>. Setting
+ this to an empty string or the value
+ <literal>cat</literal> is equivalent to passing
+ <option>--no-pager</option>.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>$SYSTEMD_LESS</varname></term>
+
+ <listitem><para>Override the default
+ options passed to
+ <command>less</command>
+ (<literal>FRSXMK</literal>).</para></listitem>
+ </varlistentry>
+ </variablelist>
+</refsect1>