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   <h1 align="center">CP2K input reference</h1>
   <h2>Version information</h2>
   <p>
    This HTML manual refers to
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   <h2>Journal papers</h2>
   <p>
    <a href="references.html">List of references</a> cited in the CP2K input manual.
   </p>
   <h2>CP2K units</h2>
   <p>
    <a href="units.html">Available units of measurement</a> which can be used in the CP2K input for keyword values.
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   <h2>Internal input preprocessor</h2>
   <p>
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   <h2>Input structure</h2>
    All sections that can be part of a CP2K input file are shown here with their allowed nestings.
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    <li>
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       <em>Input file of CP2K</em>
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    Input reference of
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             <xsl:if test="string-length(DESCRIPTION) > 0">
              <xsl:value-of disable-output-escaping="yes" select="DESCRIPTION"/>
             </xsl:if>
             <xsl:if test="string-length(DESCRIPTION) = 0">
              Without description, yet.
             </xsl:if>
            </em>
            <xsl:call-template name="link_edit_text">
             <xsl:with-param name="txt_id" select="concat($keyword_path,'/',string(NAME))"/>
             <xsl:with-param name="root" select="$root"/>
            </xsl:call-template>
           </dd>
          </dl>
         </li>
        </xsl:for-each>
       </ul>
      </td>
     </tr>
    </xsl:if>
    <xsl:if test="NAME[@type='alias']">
     <tr>
      <td class="l">
      </td>
      <td class="r">
       Alias names for this keyword:
       <xsl:for-each select="NAME[@type='alias']">
        <xsl:sort select="NAME[@type='alias']"/>
        <xsl:choose>
         <xsl:when test="position() = last()">
          <xsl:value-of select="."/>
         </xsl:when>
         <xsl:otherwise>
          <xsl:value-of select="."/>,
         </xsl:otherwise>
        </xsl:choose>
       </xsl:for-each>
      </td>
     </tr>
    </xsl:if>
    <xsl:if test="count(REFERENCE) > 0">
     <tr>
      <td class="l">
      </td>
      <td class="r">
       This keyword cites the following reference<xsl:if test="count(REFERENCE) > 1">s</xsl:if>:
       <xsl:for-each select="REFERENCE">
        <xsl:sort select="NAME"/>
        [<a href="{$root}references.html#reference_{string(NUMBER)}"><xsl:value-of select="NAME"/></a>]
       </xsl:for-each>
      </td>
     </tr>
    </xsl:if>
   </table>
  </xsl:if>
 </xsl:for-each>
</xsl:template>

<xsl:template name="link_section_path">
 <xsl:param name="string"/>
 <xsl:param name="separator"/>
 <xsl:param name="root"/>
 <xsl:variable name="string_before" select="substring-before($string,$separator)"/>
 <xsl:variable name="string_after" select="substring-after($string,$separator)"/>
 <a href="{concat($root,$string_before,'.html')}"><xsl:value-of select="$string_before"/></a> /
 <xsl:choose>
  <xsl:when test="contains($string_after,$separator)">
   <xsl:call-template name="link_section_path">
    <xsl:with-param name="string" select="$string_after"/>
    <xsl:with-param name="separator" select="$separator"/>
    <xsl:with-param name="root" select="substring-after($root,'../')"/>
   </xsl:call-template>
  </xsl:when>
  <xsl:otherwise>
   <a href="{concat($string_after,'.html')}"><xsl:value-of select="$string_after"/></a>
  </xsl:otherwise>
 </xsl:choose>
</xsl:template>

<xsl:template name="write_generate_manual_howto">
 <xsl:result-document href="generate_manual_howto.html" method="html" indent="yes" format="html">
  <html>
   <head>
    <title>How to generate the CP2K input reference manual</title>
    <xsl:call-template name="head">
     <xsl:with-param name="root" select="''"/>
    </xsl:call-template>
   </head>
   <body>
    <xsl:call-template name="header">
     <xsl:with-param name="root" select="''"/>
    </xsl:call-template>
    <h2 align="center">How to generate the CP2K input reference manual</h2>
    <ul class="disc">
     <li>
      Prepare a CP2K executable. It does not matter which type of CP2K executable (e.g. sopt) you are using.
     </li>
     <li>
      Run the CP2K executable with the flag <big class="tt">--xml</big> like:
      <ul class="none">
       <li><big class="tt">cp2k.sopt --xml</big></li>
      </ul>
      which will generate a file named <big class="tt">cp2k_input.xml</big> with a XML dump of the CP2K input
      structure in the same directory.
     </li>
     <li>
      Copy the XSLT file <big class="tt">cp2k_input.xsl</big> from <big class="tt">cp2k/web/manual/</big> to
      your working directory, if needed.
     </li>
     <li>
      Transform the XML output in <big class="tt">cp2k_input.xml</big> to HTML using a XML 2.0 compliant
      translator like SAXON.<br/>
      If you have the SAXON package already installed, then just run:
      <ul class="none">
       <li><big class="tt">saxon -o index.html cp2k_input.xml cp2k_input.xsl</big></li>
      </ul>
      Alternatively, you may employ the platform independent Java version of SAXON
      <ul class="none">
       <li><big class="tt">java -jar saxon8.jar -o index.html cp2k_input.xml cp2k_input.xsl</big></li>
      </ul>
      which can be downloaded from
      <a href="https://sourceforge.net/projects/saxon">https://sourceforge.net/projects/saxon</a>.<br/>
      The latter choice might be more convenient, if you have the Java Runtime Environment 1.5 or higher installed anyway.<br/>
      You may check your installed Java version with:
      <ul class="none">
       <li><big class="tt">java -version</big></li>
      </ul>
     </li>
     <li>
      Launch your favorite web browser and load the <big class="tt">index.html</big> file generated in the
      previous step.
     </li>
     <li>
      Happy browsing!
     </li>
    </ul>
    <xsl:call-template name="footer">
     <xsl:with-param name="root" select="''"/>
    </xsl:call-template>
   </body>
  </html>
 </xsl:result-document>
</xsl:template>

<xsl:template name="link_edit_text">
 <xsl:param name="txt_id"/>
 <xsl:param name="root"/>
 <xsl:if test="$add_edit_links = 'yes'">
  <!-- <span style="position:relative;">
  <a title="Edit this text" href="{concat('https://manual.cp2k.org/edit.php?txt_id=',$txt_id)}">
  <img src="{concat($root,'edit.png')}" style="height:25px; position:absolute; top:-22px; left:5px;"/>
  </a>
  </span> -->
  <span style="font-size: small;">
   &#160;[<a title="Edit this text" href="{concat('https://manual.cp2k.org/edit.php?txt_id=',$txt_id)}">Edit</a>]
  </span>
 </xsl:if>
</xsl:template>

<xsl:template name="write_html_tables">
 <xsl:result-document href="html_tables.html" method="html" indent="yes" format="html">
  <html>
   <head>
    <title>Supported HTML entities and tags</title>
    <xsl:call-template name="head">
     <xsl:with-param name="root" select="''"/>
    </xsl:call-template>
   </head>
   <body>
    <xsl:call-template name="header">
     <xsl:with-param name="root" select="''"/>
    </xsl:call-template>
    <h2 align="center">List of HTML tags supported by CP2K</h2>
    <p>The following HTML tags are supported by CP2K within the input descriptions:</p>
    <ul class="disc">
     <xsl:for-each select="CP2K_HTML/TAG">
      <li>
       <xsl:value-of disable-output-escaping="no" select="NAME"/>
      </li>
     </xsl:for-each>
    </ul>
    <h2 align="center">Table of HTML entities supported by CP2K</h2>
    <p>The following HTML entities are supported by CP2K within the input descriptions:</p>
    <table id="html_table">
     <tr id="html_table">
      <th id="html_table">Name</th>
      <th id="html_table">Code</th>
      <th id="html_table">Character</th>
     </tr>
     <xsl:for-each select="CP2K_HTML/ENTITY">
      <tr id="html_table">
       <td id="html_table"><xsl:value-of disable-output-escaping="no" select="NAME"/></td>
       <td id="html_table"><xsl:value-of disable-output-escaping="no" select="CODE"/></td>
       <td id="html_table"><xsl:value-of disable-output-escaping="yes" select="CODE"/></td>
      </tr>
     </xsl:for-each>
    </table>
    <xsl:call-template name="footer">
     <xsl:with-param name="root" select="''"/>
    </xsl:call-template>
   </body>
  </html>
 </xsl:result-document>
</xsl:template>

<xsl:template name="repeat">
 <xsl:param name="ivar"/>
 <xsl:param name="nvar"/>
 <xsl:param name="vartype"/>
 <big class="tt">&#160;{<xsl:value-of select="concat(upper-case(substring($vartype,1,1)),substring($vartype,2))"/>}</big>
 <xsl:if test="not($ivar = $nvar)">
  <xsl:call-template name="repeat">
   <xsl:with-param name="ivar" select="$ivar + 1"/>
   <xsl:with-param name="nvar" select="$nvar"/>
   <xsl:with-param name="vartype" select="$vartype"/>
  </xsl:call-template>
 </xsl:if>
</xsl:template>

</xsl:stylesheet>
