doc/help/xslt/params/variablelist.max.termlength.xml

   1 <refentry xmlns="http://docbook.org/ns/docbook"
   2           xmlns:xlink="http://www.w3.org/1999/xlink"
   3           xmlns:xi="http://www.w3.org/2001/XInclude"
   4           xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
   5           xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   6           version="5.0" xml:id="variablelist.max.termlength">
   7 <refmeta>
   8 <refentrytitle>variablelist.max.termlength</refentrytitle>
   9 <refmiscinfo class="other" otherclass="datatype">number</refmiscinfo>
  10 </refmeta>
  11 <refnamediv>
  12 <refname>variablelist.max.termlength</refname>
  13 <refpurpose>Specifies the longest term in variablelists</refpurpose>
  14 </refnamediv>
  15
  16 <refsynopsisdiv>
  17 <src:fragment xml:id="variablelist.max.termlength.frag">
  18 <xsl:param name="variablelist.max.termlength">24</xsl:param>
  19 </src:fragment>
  20 </refsynopsisdiv>
  21
  22 <refsection><info><title>Description</title></info>
  23
  24 <para>In variablelists, the <tag>listitem</tag>
  25 is indented to leave room for the
  26 <tag>term</tag> elements. That indent may be computed
  27 if it is not specified with a <tag class="attribute">termlength</tag>
  28 attribute on the <tag>variablelist</tag> element.
  29 </para>
  30 <para>
  31 The computation counts characters in the
  32 <tag>term</tag> elements in the list
  33 to find the longest term.  However, some terms are very long
  34 and would produce extreme indents.  This parameter lets you
  35 set a maximum character count.  Any terms longer than the maximum
  36 would line wrap.  The default value is 24.
  37 </para>
  38 <para>
  39 The character counts are converted to physical widths
  40 by multiplying by 0.50em. There will be some variability
  41 in how many actual characters fit in the space
  42 since some characters are wider than others.
  43 </para>
  44
  45 </refsection>
  46 </refentry>