<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="make.year.ranges"> <refmeta> <refentrytitle>make.year.ranges</refentrytitle> <refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo> </refmeta> <refnamediv> <refname>make.year.ranges</refname> <refpurpose>Collate copyright years into ranges?</refpurpose> </refnamediv> <refsynopsisdiv> <src:fragment xml:id="make.year.ranges.frag"><xsl:param name="make.year.ranges" select="0"/></src:fragment> </refsynopsisdiv> <refsection><info><title>Description</title></info> <para>If non-zero, multiple copyright <tag>year</tag> elements will be collated into ranges. This works only if each year number is put into a separate year element. The copyright element permits multiple year elements. If a year element contains a dash or a comma, then that year element will not be merged into any range. </para> </refsection> </refentry>