docs/samples-sax.xml - xerces2-j - Git at Google

 <?xml version='1.0' encoding='UTF-8'?>
 <!--
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
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 <!DOCTYPE s1 SYSTEM 'dtd/document.dtd'>
 <s1 title='SAX Samples'>
  <s2 title='Overview'>
   <p>
    This page documents the various Simple API for XML (SAX)
    samples included with Xerces. Besides being useful programs,
    they can be used as SAX programming examples to learn how to
    program using the SAX API.
   </p>
   <p>SAX samples:</p>
   <ul>
    <li><link anchor='Counter'>sax.Counter</link></li>
    <li><link anchor='DocumentTracer'>sax.DocumentTracer</link></li>
    <li><link anchor='Writer'>sax.Writer</link></li>
   </ul>
   <p>
    Most of the SAX parser samples have a command line option that
    allows the user to specify a different parser to use. In
    order to supply another SAX parser besides the default Xerces
    <code>SAXParser</code>, the parser must implement either the
    <code>org.xml.sax.Parser</code> or <code>org.xml.sax.XMLReader</code>
    interfaces. You may specify xni.parser.PSVIParser if you want Xerces to output PSVI.
   </p>
   <note>
    JAXP could be used instead but this feature is not implemented
    at this time. Using JAXP would require the user to specify the
    <code>-Djavax.xml.parsers.SAXParserFactory=...</code>
    option to the virtual machine in order to use a different
    SAX parser factory.
   </note>
  </s2>
  <anchor name='Counter'/>
  <s2 title='Sample sax.Counter'>
   <p>
    A sample SAX2 counter. This sample program illustrates how to
    register a SAX2 ContentHandler and receive the callbacks in
    order to print information about the document. The output of
    this program shows the time and count of elements, attributes,
    ignorable whitespaces, and characters appearing in the document.
   </p>
   <p>
    This class is useful as a "poor-man's" performance tester to
    compare the speed and accuracy of various SAX parsers. However,
    it is important to note that the first parse time of a parser
    will include both VM class load time and parser initialization
    that would not be present in subsequent parses with the same
    file.
   </p>
   <note>
    The results produced by this program should never be accepted
    as true performance measurements.
   </note>
   <s3 title='usage'>
    <source>java sax.Counter (options) uri ...</source>
   </s3>
   <s3 title='options'>
    <table>
     <tr><th>Option</th><th>Description</th></tr>
     <tr><td>-p name</td><td>Select parser by name.</td></tr>
     <tr><td>-x number</td><td>Select number of repetitions.</td></tr>
     <tr><td>-n  | -N</td><td>Turn on/off namespace processing.</td></tr>
     <tr>
      <td>-np | -NP</td>
      <td>
       Turn on/off namespace prefixes.<br/>
       <strong>NOTE:</strong> Requires use of -n.
      </td>
     </tr>
     <tr><td>-v  | -V</td><td>Turn on/off validation.</td></tr>
     <tr>
      <td>-s  | -S</td>
      <td>
       Turn on/off Schema validation support.<br/>
       <strong>NOTE:</strong> Not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-f  | -F</td>
      <td>
       Turn on/off Schema full checking.<br/>
       <strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-hs | -HS</td>
      <td>
       Turn on/off honouring of all schema locations.<br/>
       <strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-va | -VA</td>
      <td>
       Turn on/off validation of schema annotations.<br/>
       <strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-dv | -DV</td>
      <td>
       Turn on/off dynamic validation.<br/>
       <strong>NOTE:</strong> Not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-xi | -XI</td>
      <td>
       Turn on/off XInclude processing.<br/>
       <strong>NOTE:</strong> Not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-xb | -XB</td>
      <td>
       Turn on/off base URI fixup during XInclude processing.<br/>
       <strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-xl | -XL</td>
      <td>
       Turn on/off language fixup during XInclude processing.<br/>
       <strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
      </td>
     </tr>
     <tr><td>-m  | -M</td><td>Turn on/off memory usage report.</td></tr>
     <tr><td>-t  | -T</td><td>Turn on/off \"tagginess\" report.</td></tr>
     <tr>
      <td>--rem text</td>
      <td>Output user defined comment before next parse.</td>
     </tr>
     <tr><td>-h</td><td>Display help screen.</td></tr>
    </table>
   </s3>
   <s3 title='notes'>
    <p>
     The speed and memory results from this program should NOT be
     used as the basis of parser performance comparison! Real
     analytical methods should be used. For better results, perform
     multiple document parses within the same virtual machine to
     remove class loading from parse time and memory usage.
    </p>
    <p>
     The "tagginess" measurement gives a rough estimate of the
     percentage of markup versus content in the XML document. The
     percent tagginess of a document is equal to the minimum amount
     of tag characters required for elements, attributes, and
     processing instructions divided by the total amount of
     characters (characters, ignorable whitespace, and tag characters)
     in the document.
    </p>
    <p>
     Not all features are supported by different parsers.
    </p>
   </s3>
  </s2>
  <anchor name='DocumentTracer'/>
  <s2 title='Sample sax.DocumentTracer'>
   <p>
    Provides a complete trace of SAX2 events for files parsed. This is
    useful for making sure that a SAX parser implementation faithfully
    communicates all information in the document to the SAX handlers.
   </p>
   <s3 title='usage'>
    <source>java sax.DocumentTracer (options) uri ...</source>
   </s3>
   <s3 title='options'>
    <table>
     <tr><th>Option</th><th>Description</th></tr>
     <tr><td>-p name</td><td>Select parser by name.</td></tr>
     <tr><td>-n | -N</td><td>Turn on/off namespace processing.</td></tr>
     <tr>
      <td>-np | -NP</td>
      <td>
       Turn on/off namespace prefixes.<br/>
       <strong>NOTE:</strong> Requires use of -n.
      </td>
     </tr>
     <tr><td>-v | -V</td><td>Turn on/off validation.</td></tr>
     <tr>
      <td>-xd | -XD</td>
      <td>
       Turn on/off loading of external DTDs.<br/>
       <strong>NOTE:</strong> Always on when -v in use and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-s | -S</td>
      <td>
       Turn on/off Schema validation support.<br/>
       <strong>NOTE:</strong> Not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-f  | -F</td>
      <td>
       Turn on/off Schema full checking.<br/>
       <strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-hs | -HS</td>
      <td>
       Turn on/off honouring of all schema locations.<br/>
       <strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-va | -VA</td>
      <td>
       Turn on/off validation of schema annotations.<br/>
       <strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-dv | -DV</td>
      <td>
       Turn on/off dynamic validation.<br/>
       <strong>NOTE:</strong> Not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-xi | -XI</td>
      <td>
       Turn on/off XInclude processing.<br/>
       <strong>NOTE:</strong> Not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-xb | -XB</td>
      <td>
       Turn on/off base URI fixup during XInclude processing.<br/>
       <strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-xl | -XL</td>
      <td>
       Turn on/off language fixup during XInclude processing.<br/>
       <strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
      </td>
     </tr>
     <tr><td>-h</td><td>Display help screen.</td></tr>
    </table>
   </s3>
  </s2>
  <anchor name='Writer'/>
  <s2 title='Sample sax.Writer'>
   <p>
    A sample SAX2 writer. This sample program illustrates how to
    register a SAX2 ContentHandler and receive the callbacks in
    order to print a document that is parsed.
   </p>
   <s3 title='usage'>
    <source>java sax.Writer (options) uri ...</source>
   </s3>
   <s3 title='options'>
    <table>
     <tr><th>Option</th><th>Description</th></tr>
     <tr><td>-p name</td><td>Select parser by name.</td></tr>
     <tr><td>-n | -N</td><td>Turn on/off namespace processing.</td></tr>
     <tr>
      <td>-np | -NP</td>
      <td>
       Turn on/off namespace prefixes.<br/>
       <strong>NOTE:</strong> Requires use of -n.
      </td>
     </tr>
     <tr><td>-v | -V</td><td>Turn on/off validation.</td></tr>
     <tr>
      <td>-xd | -XD</td>
      <td>
       Turn on/off loading of external DTDs.<br/>
       <strong>NOTE:</strong> Always on when -v in use and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-s | -S</td>
      <td>
       Turn on/off Schema validation support.<br/>
       <strong>NOTE:</strong> Not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-f  | -F</td>
      <td>
       Turn on/off Schema full checking.<br/>
       <strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-hs | -HS</td>
      <td>
       Turn on/off honouring of all schema locations.<br/>
       <strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-va | -VA</td>
      <td>
       Turn on/off validation of schema annotations.<br/>
       <strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-ga | -GA</td>
      <td>
       Turn on/off generation of synthetic schema annotations.<br/>
       <strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-dv | -DV</td>
      <td>
       Turn on/off dynamic validation.<br/>
       <strong>NOTE:</strong> Not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-xi | -XI</td>
      <td>
       Turn on/off XInclude processing.<br/>
       <strong>NOTE:</strong> Not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-xb | -XB</td>
      <td>
       Turn on/off base URI fixup during XInclude processing.<br/>
       <strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-xl | -XL</td>
      <td>
       Turn on/off language fixup during XInclude processing.<br/>
       <strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
      </td>
     </tr>
     <tr>
      <td>-c | -C</td>
      <td>
       Turn on/off Canonical XML output.<br/>
       <strong>NOTE:</strong> This is not W3C canonical output.
      </td>
     </tr>
     <tr><td>-h</td><td>Display help screen.</td></tr>
    </table>
   </s3>
  </s2>
 </s1>
	<?xml version='1.0' encoding='UTF-8'?>
	<!--
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You under the Apache License, Version 2.0
	* (the "License"); you may not use this file except in compliance with
	* the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	-->
	<!DOCTYPE s1 SYSTEM 'dtd/document.dtd'>
	<s1 title='SAX Samples'>
	<s2 title='Overview'>
	<p>
	This page documents the various Simple API for XML (SAX)
	samples included with Xerces. Besides being useful programs,
	they can be used as SAX programming examples to learn how to
	program using the SAX API.
	</p>
	<p>SAX samples:</p>
	<ul>
	<li><link anchor='Counter'>sax.Counter</link></li>
	<li><link anchor='DocumentTracer'>sax.DocumentTracer</link></li>
	<li><link anchor='Writer'>sax.Writer</link></li>
	</ul>
	<p>
	Most of the SAX parser samples have a command line option that
	allows the user to specify a different parser to use. In
	order to supply another SAX parser besides the default Xerces
	<code>SAXParser</code>, the parser must implement either the
	<code>org.xml.sax.Parser</code> or <code>org.xml.sax.XMLReader</code>
	interfaces. You may specify xni.parser.PSVIParser if you want Xerces to output PSVI.
	</p>
	<note>
	JAXP could be used instead but this feature is not implemented
	at this time. Using JAXP would require the user to specify the
	<code>-Djavax.xml.parsers.SAXParserFactory=...</code>
	option to the virtual machine in order to use a different
	SAX parser factory.
	</note>
	</s2>
	<anchor name='Counter'/>
	<s2 title='Sample sax.Counter'>
	<p>
	A sample SAX2 counter. This sample program illustrates how to
	register a SAX2 ContentHandler and receive the callbacks in
	order to print information about the document. The output of
	this program shows the time and count of elements, attributes,
	ignorable whitespaces, and characters appearing in the document.
	</p>
	<p>
	This class is useful as a "poor-man's" performance tester to
	compare the speed and accuracy of various SAX parsers. However,
	it is important to note that the first parse time of a parser
	will include both VM class load time and parser initialization
	that would not be present in subsequent parses with the same
	file.
	</p>
	<note>
	The results produced by this program should never be accepted
	as true performance measurements.
	</note>
	<s3 title='usage'>
	<source>java sax.Counter (options) uri ...</source>
	</s3>
	<s3 title='options'>
	<table>
	<tr><th>Option</th><th>Description</th></tr>
	<tr><td>-p name</td><td>Select parser by name.</td></tr>
	<tr><td>-x number</td><td>Select number of repetitions.</td></tr>
	<tr><td>-n \| -N</td><td>Turn on/off namespace processing.</td></tr>
	<tr>
	<td>-np \| -NP</td>
	<td>
	Turn on/off namespace prefixes.<br/>
	<strong>NOTE:</strong> Requires use of -n.
	</td>
	</tr>
	<tr><td>-v \| -V</td><td>Turn on/off validation.</td></tr>
	<tr>
	<td>-s \| -S</td>
	<td>
	Turn on/off Schema validation support.<br/>
	<strong>NOTE:</strong> Not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-f \| -F</td>
	<td>
	Turn on/off Schema full checking.<br/>
	<strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-hs \| -HS</td>
	<td>
	Turn on/off honouring of all schema locations.<br/>
	<strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-va \| -VA</td>
	<td>
	Turn on/off validation of schema annotations.<br/>
	<strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-dv \| -DV</td>
	<td>
	Turn on/off dynamic validation.<br/>
	<strong>NOTE:</strong> Not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-xi \| -XI</td>
	<td>
	Turn on/off XInclude processing.<br/>
	<strong>NOTE:</strong> Not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-xb \| -XB</td>
	<td>
	Turn on/off base URI fixup during XInclude processing.<br/>
	<strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-xl \| -XL</td>
	<td>
	Turn on/off language fixup during XInclude processing.<br/>
	<strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
	</td>
	</tr>
	<tr><td>-m \| -M</td><td>Turn on/off memory usage report.</td></tr>
	<tr><td>-t \| -T</td><td>Turn on/off \"tagginess\" report.</td></tr>
	<tr>
	<td>--rem text</td>
	<td>Output user defined comment before next parse.</td>
	</tr>
	<tr><td>-h</td><td>Display help screen.</td></tr>
	</table>
	</s3>
	<s3 title='notes'>
	<p>
	The speed and memory results from this program should NOT be
	used as the basis of parser performance comparison! Real
	analytical methods should be used. For better results, perform
	multiple document parses within the same virtual machine to
	remove class loading from parse time and memory usage.
	</p>
	<p>
	The "tagginess" measurement gives a rough estimate of the
	percentage of markup versus content in the XML document. The
	percent tagginess of a document is equal to the minimum amount
	of tag characters required for elements, attributes, and
	processing instructions divided by the total amount of
	characters (characters, ignorable whitespace, and tag characters)
	in the document.
	</p>
	<p>
	Not all features are supported by different parsers.
	</p>
	</s3>
	</s2>
	<anchor name='DocumentTracer'/>
	<s2 title='Sample sax.DocumentTracer'>
	<p>
	Provides a complete trace of SAX2 events for files parsed. This is
	useful for making sure that a SAX parser implementation faithfully
	communicates all information in the document to the SAX handlers.
	</p>
	<s3 title='usage'>
	<source>java sax.DocumentTracer (options) uri ...</source>
	</s3>
	<s3 title='options'>
	<table>
	<tr><th>Option</th><th>Description</th></tr>
	<tr><td>-p name</td><td>Select parser by name.</td></tr>
	<tr><td>-n \| -N</td><td>Turn on/off namespace processing.</td></tr>
	<tr>
	<td>-np \| -NP</td>
	<td>
	Turn on/off namespace prefixes.<br/>
	<strong>NOTE:</strong> Requires use of -n.
	</td>
	</tr>
	<tr><td>-v \| -V</td><td>Turn on/off validation.</td></tr>
	<tr>
	<td>-xd \| -XD</td>
	<td>
	Turn on/off loading of external DTDs.<br/>
	<strong>NOTE:</strong> Always on when -v in use and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-s \| -S</td>
	<td>
	Turn on/off Schema validation support.<br/>
	<strong>NOTE:</strong> Not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-f \| -F</td>
	<td>
	Turn on/off Schema full checking.<br/>
	<strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-hs \| -HS</td>
	<td>
	Turn on/off honouring of all schema locations.<br/>
	<strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-va \| -VA</td>
	<td>
	Turn on/off validation of schema annotations.<br/>
	<strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-dv \| -DV</td>
	<td>
	Turn on/off dynamic validation.<br/>
	<strong>NOTE:</strong> Not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-xi \| -XI</td>
	<td>
	Turn on/off XInclude processing.<br/>
	<strong>NOTE:</strong> Not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-xb \| -XB</td>
	<td>
	Turn on/off base URI fixup during XInclude processing.<br/>
	<strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-xl \| -XL</td>
	<td>
	Turn on/off language fixup during XInclude processing.<br/>
	<strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
	</td>
	</tr>
	<tr><td>-h</td><td>Display help screen.</td></tr>
	</table>
	</s3>
	</s2>
	<anchor name='Writer'/>
	<s2 title='Sample sax.Writer'>
	<p>
	A sample SAX2 writer. This sample program illustrates how to
	register a SAX2 ContentHandler and receive the callbacks in
	order to print a document that is parsed.
	</p>
	<s3 title='usage'>
	<source>java sax.Writer (options) uri ...</source>
	</s3>
	<s3 title='options'>
	<table>
	<tr><th>Option</th><th>Description</th></tr>
	<tr><td>-p name</td><td>Select parser by name.</td></tr>
	<tr><td>-n \| -N</td><td>Turn on/off namespace processing.</td></tr>
	<tr>
	<td>-np \| -NP</td>
	<td>
	Turn on/off namespace prefixes.<br/>
	<strong>NOTE:</strong> Requires use of -n.
	</td>
	</tr>
	<tr><td>-v \| -V</td><td>Turn on/off validation.</td></tr>
	<tr>
	<td>-xd \| -XD</td>
	<td>
	Turn on/off loading of external DTDs.<br/>
	<strong>NOTE:</strong> Always on when -v in use and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-s \| -S</td>
	<td>
	Turn on/off Schema validation support.<br/>
	<strong>NOTE:</strong> Not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-f \| -F</td>
	<td>
	Turn on/off Schema full checking.<br/>
	<strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-hs \| -HS</td>
	<td>
	Turn on/off honouring of all schema locations.<br/>
	<strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-va \| -VA</td>
	<td>
	Turn on/off validation of schema annotations.<br/>
	<strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-ga \| -GA</td>
	<td>
	Turn on/off generation of synthetic schema annotations.<br/>
	<strong>NOTE:</strong> Requires use of -s and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-dv \| -DV</td>
	<td>
	Turn on/off dynamic validation.<br/>
	<strong>NOTE:</strong> Not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-xi \| -XI</td>
	<td>
	Turn on/off XInclude processing.<br/>
	<strong>NOTE:</strong> Not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-xb \| -XB</td>
	<td>
	Turn on/off base URI fixup during XInclude processing.<br/>
	<strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-xl \| -XL</td>
	<td>
	Turn on/off language fixup during XInclude processing.<br/>
	<strong>NOTE:</strong> Requires use of -xi and not supported by all parsers.
	</td>
	</tr>
	<tr>
	<td>-c \| -C</td>
	<td>
	Turn on/off Canonical XML output.<br/>
	<strong>NOTE:</strong> This is not W3C canonical output.
	</td>
	</tr>
	<tr><td>-h</td><td>Display help screen.</td></tr>
	</table>
	</s3>
	</s2>
	</s1>