-->

                xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"

                xmlns="http://docbook2x.sourceforge.net/xmlns/Texi-XML"

                exclude-result-prefixes="doc"

                version='1.0'

                xml:lang="en">

     $Id: table.xsl,v 1.17 2004/08/22 22:46:07 stevecheng Exp $

     ********************************************************************

     (C) 2000-2004 Steve Cheng <stevecheng@users.sourceforge.net>

     This file is part of the docbook2X XSLT stylesheets for

     converting DocBook to Texinfo.

     See ../../COPYING for the copyright status of this software.

     ******************************************************************** -->

<doc:reference xmlns="">

<title>Table support</title>

</doc:reference>

<xsl:template match="tgroup">

  <xsl:call-template name="anchor" />

  <multitable cols="{@cols}">

    <xsl:apply-templates select="colspec" />

      <xsl:apply-templates select="thead" />

      <xsl:apply-templates select="tbody" />

      <xsl:apply-templates select="tfoot" />

  </multitable>

</xsl:template>

<xsl:template match="colspec">

  <colspec>

    <xsl:attribute name="colwidth">

      <xsl:call-template name="get-proportional-colwidth" />

    </xsl:attribute>

    <xsl:attribute name="colnum">

      <xsl:value-of select="@colnum" />

    </xsl:attribute>

  </colspec>

</xsl:template>

<xsl:template match="spanspec">

            namest="{@namest}"

            nameend="{@nameend}" />

</xsl:template>

<xsl:template match="thead|tfoot|tbody">

  <xsl:apply-templates />

</xsl:template>

<xsl:template match="thead/colspec">

</xsl:template>

<xsl:template match="tfoot/colspec">

</xsl:template>

<xsl:template match="row">

  <row>

    <xsl:apply-templates />

  </row>

</xsl:template>

<xsl:template match="entry">

  <entry>

    <xsl:if test="@colname">

      <xsl:attribute name="colname">

        <xsl:value-of select="@colname" />

      </xsl:attribute>

    </xsl:if>

     <xsl:if test="@spanname">

      <xsl:attribute name="spanname">

        <xsl:value-of select="@spanname" />

      </xsl:attribute>

    </xsl:if>

    <xsl:if test="@namest">

      <xsl:attribute name="namest">

        <xsl:value-of select="@namest" />

      </xsl:attribute>

    </xsl:if>

    <xsl:if test="@nameend">

      <xsl:attribute name="nameend">

        <xsl:value-of select="@nameend" />

      </xsl:attribute>

    </xsl:if>

    <xsl:apply-templates mode="coerce-into-inline" />

  </entry>

</xsl:template>

<doc:template name="get-proportional-colwidth" xmlns="">

  <refpurpose>

    Get the proportional width as specified in the given <sgmltag class="element">colspec</sgmltag>

  </refpurpose>

  <refdescription>

    <para>

      In CALS tables, the <sgmltag class="element">colspec</sgmltag> has

      the attribute <sgmltag class="attribute">colwidth</sgmltag>

      which can specify either absolute column widths, relative column widths,

      or a mixture of both measures.  Texinfo only supports relative column widths.

      This template coerces all absolute column widths into relative ones, 

      as follows:

      <variablelist>

        <varlistentry>

          <term>No width is specified</term>

          <listitem>

            <para>Then the column is assumed to have a relative column width of one.</para>

          </listitem>

        </varlistentry>

        <varlistentry>

          <term>Absolute widths</term>

          <listitem>

            <para>These are simply translated to a relative column width of one.</para>

          </listitem>

        </varlistentry>

        <varlistentry>

          <term>Mixture</term>

          <listitem>

            <para>These are of the form <literal><replaceable>P</replaceable>*+<replaceable>M</replaceable></literal>, where <replaceable>P</replaceable> is the relative column width, and <replaceable>M</replaceable> is an absolute column width.

The sign may also be minus instead of plus, with the obvious meaning.

This template drops the <replaceable>M</replaceable> part and its sign.

            </para>

          </listitem>

        </varlistentry>

      </variablelist>

    </para>

  </refdescription>

  <refparameter>

    <variablelist>

      <varlistentry>

        <term><parameter>colspec</parameter></term>

        <listitem><para>

          A node-set that is the <sgmltag class="element">colspec</sgmltag>

          element to determine widths for.

        </para></listitem>

      </varlistentry>

    </variablelist>

  </refparameter>

</doc:template>

<xsl:template name="get-proportional-colwidth">

  <xsl:param name="colspec" select="." />

  <xsl:variable name="colwidth" select="$colspec/@colwidth" />

  <xsl:choose>

    <xsl:when test="$colwidth = ''">

      <xsl:value-of select="1" />

    </xsl:when>

    <xsl:when test="not(contains($colwidth,'*'))">

      <xsl:call-template name="user-message">

        <xsl:with-param name="node" select="$colspec" />

          <xsl:with-param name="key">absolute table column widths not supported</xsl:with-param>

      </xsl:call-template>

      <xsl:value-of select="1" />

    </xsl:when>

    <xsl:when test="$colwidth = '*'">

      <xsl:value-of select="1" />

    </xsl:when>

    <xsl:otherwise>

      <xsl:if test="contains($colwidth,'+') or contains($colwidth,'-')">

        <xsl:call-template name="user-message">

          <xsl:with-param name="node" select="$colspec" />

          <xsl:with-param name="key">absolute table column widths not supported</xsl:with-param>

        </xsl:call-template>

      </xsl:if>

      <xsl:value-of select="substring-before($colwidth,'*')" />

    </xsl:otherwise>

  </xsl:choose>

</xsl:template>

</xsl:stylesheet>