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<programlisting> Program Listing

A verbatim environment for program source code or pseudo-code.

Usage/Remarks

Authoring Note
The authoring model does not permit use of @xml:id and @xreflabel with this element. Use is available in the production model, but only then for backwards-compatibility should prior proceedings years’ production be necessary. (Model versions, predating 2010, permitted @xreflabel’s use with this element.)
Display/Formatting Note
This element’s contents will display in monofont, as boxed text. Spacing and linebreaks will be preserved. Care should be taken regarding line length to ensure proper display; longer lines will wrap, with the wrapped text beginning at the left margin.
Attributes
language
xml:id
xml:space (fixed value = preserve)
xreflabel
Models and Context
May be contained in
<appendix>, <article>, <blockquote>, <figure>, <listitem>, <note>, <para>, <section>, <td>, <textobject>, <th>
Description
Any combination of:
Expanded Content Model

(#PCDATA | emphasis | phrase | superscript | subscript)*

Tagged Sample

XML document fragment

...
<para>Information processing, especially text markup, was primitive in the colony. For example,
  most text stores were in XML! Documents may have looked like this:
  <programlisting language="XML">
&lt;teiHeader&gt;
  &lt;fileDesc&gt;
    &lt;titleStmt&gt;
      &lt;title&gt;Farming in the New World&lt;/title&gt;
      ...
    &lt;/titleStmt&gt;
  &lt;/fileDesc&gt;
&lt;/teiHeader&gt;</programlisting>
  Notice the paired Tags: <code>&lt;title&gt;</code> and <code>&lt;/title&gt;</code> and the
  primitive use of indenting. Unusual features of the colonists&#8217; data processing 
  practices included:
  <variablelist>
    <varlistentry>
      <term>Tags</term>
      <listitem>
        <para>Meaningful descriptions of the information enclosed by the markers</para>
      </listitem>
    </varlistentry>
    <varlistentry>
      <term>Balance</term>
      <listitem>
        <para>All markup is both opened and closed (or explicitly empty)</para>
      </listitem>
    </varlistentry>
  </variablelist>
</para>    
...