doc/xmllint.xml

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    "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
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<refentry>
  <refentryinfo>
    <title>xmllint Manual</title>
    <copyright>
      <year>2001</year>
    </copyright>
    <author>
      <firstname>John</firstname>
      <surname>Fleck</surname>
    </author>
    <address><email>jfleck@inkstain.net</email></address>
    <author>
      <firstname>Ziying</firstname>
      <surname>Sherwin</surname>
    </author>
    <address><email>sherwin@nlm.nih.gov</email></address>
    <legalnotice id="legalnotice">
      <para>Permission is granted to copy, distribute and/or modify this document
	under the terms of the <ulink type="help" url="gnome-help:fdl"><citetitle>GNU Free Documentation
	    License</citetitle></ulink>, Version 1.1 or any later version 
	published by the Free Software Foundation with no Invariant Sections, 
	no Front-Cover Texts, and no Back-Cover Texts.  A copy of the license
	can be found <ulink type="help" url="gnome-help:fdl">here</ulink>.
      </para>
      <para>Many of the names used by companies to distinguish their products and
	services are claimed as trademarks. Where those names appear in any
	GNOME documentation, and those trademarks are made aware to the members
	of the GNOME Documentation Project, the names have been printed in caps
	or initial caps.
      </para>
    </legalnotice>
    <releaseinfo>This is release 0.1 of the xmllint Manual.</releaseinfo>
  </refentryinfo>

  <refmeta>
    <refentrytitle>xmllint</refentrytitle>
    <manvolnum>1</manvolnum>
  </refmeta>

  <refnamediv>
    <refname>xmllint</refname>
    <refpurpose>command line <acronym>XML</acronym> tool</refpurpose>
  </refnamediv>

  <refsynopsisdiv>
    <cmdsynopsis>
      <command>xmllint</command>
      <group>
	<arg>--version</arg>
	<arg>--debug</arg>
	<arg>--shell</arg>
	<arg>--debugent</arg>
	<arg>--copy</arg>
	<arg>--recover</arg>
	<arg>--noent</arg>
	<arg>--noout</arg>
	<arg>--htmlout</arg>
	<arg>--nowrap</arg>
	<arg>--valid</arg>
	<arg>--postvalid</arg>
	<arg>--dtdvalid <replaceable>URL</replaceable></arg>
	<arg>--timing</arg>
	<arg>--repeat</arg>
	<arg>--insert</arg>
	<arg>--compress</arg>
	<arg>--html</arg>
	<arg>--push</arg>
	<arg>--memory</arg>
	<arg>--nowarning</arg>
	<arg>--noblanks</arg>
	<arg>--format</arg>
	<arg>--testIO</arg>
	<arg>--encode <replaceable>encoding</replaceable></arg>
	<arg>--catalogs</arg>
	<arg>--nocatalogs</arg>
	<arg>--auto</arg>
	<arg>--xinclude</arg>
	<arg>--loaddtd</arg>
	<arg>--dtdattr</arg>
      </group>
      <arg><option><replaceable>xmlfile</replaceable></option></arg>
  </cmdsynopsis>
  </refsynopsisdiv>

  <refsect1 id="introduction">
    <title>Introduction</title>
    <para>
      The xmllint program parses one or more XML files, specified on the
      command line as <replaceable>xmlfile</replaceable>. It prints various
      types of output, depending upon the options selected. It is useful for
      detecting errors both in <acronym>XML</acronym> code and in the
      <acronym>XML</acronym> parser itself.
    </para>

    <para>
      It is included in <application>libxml2</application>.
    </para>
  </refsect1>
  <refsect1 id="options">
    <title>Options</title>
    <variablelist>
      <varlistentry>
	<term><option>--version</option></term>
	<listitem>
	  <simpara>
	    Display the version of
	    <application>libxml2</application> used.
	  </simpara>
	</listitem>
      </varlistentry>

      <varlistentry>
	<term><option>--debug</option></term>
	<listitem>
	  <simpara>
	    Parse a file and output an annotated tree of the
	    in-memory version of the document.
	  </simpara>
	</listitem>
      </varlistentry>

      <varlistentry>
	<term><option>--shell</option></term>
	<listitem>
	  <simpara>
	    Run a navigating shell.
	  </simpara>
	</listitem>
      </varlistentry>

      <varlistentry>
	<term><option>--debugent</option></term>
	<listitem>
	  <simpara>
	    Debug the entities defined in the document.
	  </simpara>
	</listitem>
      </varlistentry>

      <varlistentry>
	<term><option>--copy</option> </term>
	<listitem>
	  <simpara>
	    Test the internal copy implementation.
	  </simpara>
	</listitem>
      </varlistentry>
    
      
      <varlistentry>
	<term><option>--recover</option></term>
	<listitem>
	  <simpara>
	    Output any parsable portions of an invalid
	    document.
	  </simpara>
	</listitem>
      </varlistentry>

      <varlistentry>
	<term><option>--noent</option></term>
	<listitem>
	  <simpara>
	    Substitute entity values for entity
	    references. By default, <application>xmllint</application> leaves entity
	    references in place.
	  </simpara>
	</listitem>
      </varlistentry>
   
      <varlistentry>
	<term><option>--noout</option></term>
	<listitem>
	  <simpara>
	    Suppress output. By default,
	    <application>xmllint</application> outputs the result tree.
	  </simpara>
	</listitem>
      </varlistentry>

    <varlistentry>
	<term><option>--htmlout</option></term>
	<listitem>
	  <simpara>
	    Output results as an <acronym>HTML</acronym>
	    file. This causes <application>xmllint</application> to output
	    the necessary <acronym>HTML</acronym> tags surrounding the result tree
	    output so the results can be displayed in a browser. 
	  </simpara>
	</listitem>
      </varlistentry>

    <varlistentry>
	<term><option>--nowrap </option></term>
	<listitem>
	  <simpara>
	    Do not output HTML doc wrapper.
	  </simpara>
	</listitem>
      </varlistentry>

<varlistentry>
	<term><option>--valid </option></term>
	<listitem>
	  <simpara>
	    Determine if the document is a valid instance
	    of the included Document Type Definition (<acronym>DTD</acronym>). A
	    <acronym>DTD</acronym> to be validated against also can be specified at
	    the command line using the <option>--dtdvalid</option> option. By default,
	    <application>xmllint</application> also checks to determine if the
	    document is well-formed.
	  </simpara>
	</listitem>
      </varlistentry>
   
 <varlistentry>
	<term><option>--postvalid</option></term>
	<listitem>
	  <simpara>
	    Validate after parsing is completed.
	  </simpara>
	</listitem>
      </varlistentry>
   
    <varlistentry>
	<term> <option>--dtdvalid</option> <replaceable>URL</replaceable></term>
	<listitem>
	  <simpara>
	    Use the
      <acronym>DTD</acronym> specified by <replaceable>URL</replaceable> for
      validation.
	  </simpara>
	</listitem>
      </varlistentry>
   
     <varlistentry>
	<term><option>--timing</option></term>
	<listitem>
	  <simpara>
	    Output information about the time it takes
	    <application>xmllint</application> to perform the various steps.
	  </simpara>
	</listitem>
      </varlistentry>

   <varlistentry>
	<term><option>--repeat</option></term>
	<listitem>
	  <simpara>
	    Repeat 100 times, for timing or profiling.
	  </simpara>
	</listitem>
      </varlistentry>
   
    <varlistentry>
	<term><option>--insert</option></term>
	<listitem>
	  <simpara>
	    Test for valid insertions.
	  </simpara>
	</listitem>
      </varlistentry>

      <varlistentry>
	<term><option>--compress</option></term>
	<listitem>
	  <simpara>
	    Turn on gzip compression of output.
	  </simpara>
	</listitem>
      </varlistentry>
   
    <varlistentry>
	<term><option>--html</option></term>
	<listitem>
	  <simpara>
	    Use the <acronym>HTML</acronym> parser.
	  </simpara>
	</listitem>
      </varlistentry>
   
    <varlistentry>
	<term><option>--push</option></term>
	<listitem>
	  <simpara>
	    Use the push mode of the parser.
	  </simpara>
	</listitem>
      </varlistentry>
   

    <varlistentry>
	<term><option>--memory</option></term>
	<listitem>
	  <simpara>
	   Parse from memory.
	  </simpara>
	</listitem>
      </varlistentry>

    <varlistentry>
	<term><option>--nowarning</option></term>
	<listitem>
	  <simpara>
	   Do not emit warnings from the parser and/or validator.
	  </simpara>
	</listitem>
      </varlistentry>

    <varlistentry>
	<term><option>--noblanks</option></term>
	<listitem>
	  <simpara>
	   Drop ignorable blank spaces.
	  </simpara>
	</listitem>
      </varlistentry>

    <varlistentry>
	<term><option>--format</option></term>
	<listitem>
	  <simpara>
	   Reformat and reindent the output.
	  </simpara>
	</listitem>
      </varlistentry>

    <varlistentry>
	<term><option>--testIO</option></term>
	<listitem>
	  <simpara>
	   Test user input/output support.
	  </simpara>
	</listitem>
      </varlistentry>

    <varlistentry>
      <term><option>--encode</option> <replaceable>encoding</replaceable></term>
	<listitem>
	  <simpara>
	   Output in the given encoding.
	  </simpara>
	</listitem>
      </varlistentry>
    
    <varlistentry>
	<term><option>--catalogs</option></term>
	<listitem>
	  <simpara>
	   Use the catalogs from $SGML_CATALOG_FILES. Otherwise /etc/xml/catalog
	   is used by default.
	  </simpara>
	</listitem>
      </varlistentry>

    <varlistentry>
	<term><option>--nocatalogs</option></term>
	<listitem>
	  <simpara>
	   Do not use any catalogs.
	  </simpara>
	</listitem>
      </varlistentry>
    
    <varlistentry>
	<term><option>--auto</option></term>
	<listitem>
	  <simpara>
	   Generate a small document for testing purposes.
	  </simpara>
	</listitem>
      </varlistentry>

    <varlistentry>
	<term><option>--xinclude</option></term>
	<listitem>
	  <simpara>
	   Do XInclude processing.
	  </simpara>
	</listitem>
      </varlistentry>
    <varlistentry>
	<term><option>--loaddtd</option></term>
	<listitem>
	  <simpara>
	   Fetch external DTD.
	  </simpara>
	</listitem>
      </varlistentry>
    
    <varlistentry>
	<term><option>--dtdattr</option></term>
	<listitem>
	  <simpara>
	   Fetch external DTD and populate the tree with inherited attributes.
	  </simpara>
	</listitem>
      </varlistentry>

    </variablelist>
  </refsect1>
</refentry>