lfs-book-zh_CN/stylesheets/lfs-xsl/docbook-xsl-1.78.1/params/variablelist.term.separator.xml

<refentry xmlns="http://docbook.org/ns/docbook"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          xmlns:xi="http://www.w3.org/2001/XInclude"
          xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
          xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
          version="5.0" xml:id="variablelist.term.separator">
<refmeta>
<refentrytitle>variablelist.term.separator</refentrytitle>
<refmiscinfo class="other" otherclass="datatype">string</refmiscinfo>
</refmeta>
<refnamediv>
<refname>variablelist.term.separator</refname>
<refpurpose>Text to separate <tag>term</tag>s within a multi-term
<tag>varlistentry</tag></refpurpose>
</refnamediv>

<refsynopsisdiv>
<src:fragment xml:id="variablelist.term.separator.frag">
<xsl:param name="variablelist.term.separator">, </xsl:param></src:fragment>
</refsynopsisdiv>

<refsection><info><title>Description</title></info>

<para>When a <tag>varlistentry</tag> contains multiple <tag>term</tag>
elements, the string specified in the value of the
<parameter>variablelist.term.separator</parameter> parameter is placed
after each <tag>term</tag> except the last.</para>

<note>
  <para>To generate a line break between multiple <tag>term</tag>s in
  a <tag>varlistentry</tag>, set a non-zero value for the
  <parameter>variablelist.term.break.after</parameter> parameter. If
  you do so, you may also want to set the value of the
  <parameter>variablelist.term.separator</parameter> parameter to an
  empty string (to suppress rendering of the default comma and space
  after each <tag>term</tag>).</para>
</note>

</refsection>
</refentry>