<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="chapter.autolabel"> <refmeta> <refentrytitle>chapter.autolabel</refentrytitle> <refmiscinfo class="other" otherclass="datatype">list</refmiscinfo> <refmiscinfo class="other" otherclass="value">0<alt>none</alt></refmiscinfo> <refmiscinfo class="other" otherclass="value">1<alt>1,2,3...</alt></refmiscinfo> <refmiscinfo class="other" otherclass="value">A<alt>A,B,C...</alt></refmiscinfo> <refmiscinfo class="other" otherclass="value">a<alt>a,b,c...</alt></refmiscinfo> <refmiscinfo class="other" otherclass="value">i<alt>i,ii,iii...</alt></refmiscinfo> <refmiscinfo class="other" otherclass="value">I<alt>I,II,III...</alt></refmiscinfo> </refmeta> <refnamediv> <refname>chapter.autolabel</refname> <refpurpose>Specifies the labeling format for Chapter titles</refpurpose> </refnamediv> <refsynopsisdiv> <src:fragment xml:id="chapter.autolabel.frag"> <xsl:param name="chapter.autolabel" select="1"/></src:fragment> </refsynopsisdiv> <refsection><info><title>Description</title></info> <para>If non-zero, then chapters will be numbered using the parameter value as the number format if the value matches one of the following: </para> <variablelist> <varlistentry> <term>1 or arabic</term> <listitem> <para>Arabic numeration (1, 2, 3 ...).</para> </listitem> </varlistentry> <varlistentry> <term>A or upperalpha</term> <listitem> <para>Uppercase letter numeration (A, B, C ...).</para> </listitem> </varlistentry> <varlistentry> <term>a or loweralpha</term> <listitem> <para>Lowercase letter numeration (a, b, c ...).</para> </listitem> </varlistentry> <varlistentry> <term>I or upperroman</term> <listitem> <para>Uppercase roman numeration (I, II, III ...).</para> </listitem> </varlistentry> <varlistentry> <term>i or lowerroman</term> <listitem> <para>Lowercase roman letter numeration (i, ii, iii ...).</para> </listitem> </varlistentry> </variablelist> <para>Any nonzero value other than the above will generate the default number format (arabic). </para> </refsection> </refentry>