- Added underline support.

nigel.stanger / XML

Browse code - Added underline support. master OLD_GRAPHICS_HANDLING
1 parent eeb845c commit 5243802131721f4ad637063476b114d3ebf154a5 nstanger authored on 1 Jul 2004

Patch

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          html_calendar.xsl
 	<xsl:template match="i">
		<I><xsl:apply-templates/></I>
	</xsl:template>
	
	<xsl:template match="u">
		<U><xsl:apply-templates/></U>
	</xsl:template>
	
	<xsl:template match="br">
		<BR/>
	</xsl:template>
	
            <?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

	<xsl:output method="html" encoding="ISO-8859-1" media-type="text/html" doctype-public="-//W3C//DTD HTML 4.01 Transitional//EN"/>

	<xsl:param name="standalone">yes</xsl:param>

	<xsl:param name="department">INFO</xsl:param>

	<xsl:param name="paper"/>

	<xsl:strip-space elements="*"/>

	<xsl:variable name="rows-per-week">
		<xsl:value-of select="/calendar/@rows-per-week"/>
		<xsl:if test="not(/calendar/@rows-per-week)">2</xsl:if>
	</xsl:variable>

	<xsl:variable name="number-of-weeks">
		<xsl:value-of select="/calendar/@number-of-weeks"/>
		<xsl:if test="not(/calendar/@number-of-weeks)">13</xsl:if>
	</xsl:variable>
	
	<!--
		This is the number of columns in the output table.
	 -->
	<xsl:variable name="number-of-columns">11</xsl:variable>

	<xsl:template match="/">
		<xsl:choose>
			<xsl:when test="$standalone = 'yes'">
				<HTML>
					<HEAD>
						<TITLE>
							<xsl:apply-templates select="calendar/paper"/>
							<xsl:text> Course Calendar, </xsl:text>
							<xsl:apply-templates select="calendar/period"/>
							<xsl:text> </xsl:text>
							<xsl:apply-templates select="calendar/year"/>
						</TITLE>
						<xsl:element name="LINK">
							<xsl:attribute name="REL">
								<xsl:text>Stylesheet</xsl:text>
							</xsl:attribute>
							<xsl:attribute name="HREF">
								<xsl:text>http://info-nts-12.otago.ac.nz/</xsl:text>
								<xsl:value-of select="$department"/>
								<xsl:value-of select="$paper"/>
								<xsl:text>/db_styles.css</xsl:text>
							</xsl:attribute>
							<xsl:attribute name="TYPE">
								<xsl:text>text/css</xsl:text>
							</xsl:attribute>
						</xsl:element> <!-- LINK -->
					</HEAD>
					<BODY>
						<xsl:apply-templates/>
						<HR/>
						<ADDRESS>
							<xsl:apply-templates select="calendar/@cvs-id"/>
						</ADDRESS>
					</BODY>
				</HTML>
			</xsl:when>
			<xsl:otherwise>
				<xsl:apply-templates/>
			</xsl:otherwise>
		</xsl:choose>
	</xsl:template>
	
	<xsl:template match="calendar">
		<!-- Page heading. -->
		<H2>
			<xsl:apply-templates select="paper"/>
			<xsl:text> Course Calendar, </xsl:text>
			<xsl:apply-templates select="period"/>
			<xsl:text> </xsl:text>
			<xsl:apply-templates select="year"/>
		</H2>
		
		<!-- The calendar itself. -->
		<CENTER>
			<TABLE CLASS="sans" BORDER="1" SUMMARY="Course Calendar with relevant links" CELLSPACING="0">
				<!--
					I was going to generate COL elements here, but they
					don't seem to be supported by all browsers. Damn. The same
					applies for THEAD/TFOOT/TBODY, but I may as well leave them in
					for the browsers that do support them.
				-->
				<THEAD>
					<xsl:apply-templates select="header"/>
				</THEAD>
				<TFOOT>
					<xsl:apply-templates select="footer"/>
				</TFOOT>
				<TBODY>
					<xsl:apply-templates select="body"/>
				</TBODY>
			</TABLE>
		</CENTER>
	</xsl:template>
	
	<!--
		Header/footer rows for the calendar table. To get proper table
		headings/footings, use HEADING/FOOTING. For other text, use NOTE.
	-->
	<xsl:template match="header|footer">
		<TR>
			<xsl:apply-templates/>
		</TR>
	</xsl:template>
	
	<!--
		A table heading or footing, coloured appropriately, bolded,
		centered, etc.
	-->
	<xsl:template match="heading|footing">
		<TH>
			<xsl:if test="@columns">
				<xsl:attribute name="COLSPAN">
					<xsl:value-of select="@columns"/>
				</xsl:attribute>
			</xsl:if>
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TH>
	</xsl:template>
	
	<!--
		A miscellaneous piece of text to be inserted somewhere in the
		calendar table.
	-->
	<xsl:template match="note">
		<TD>
			<xsl:if test="@columns">
				<xsl:attribute name="COLSPAN">
					<xsl:value-of select="@columns"/>
				</xsl:attribute>
			</xsl:if>
			<xsl:apply-templates/>
		</TD>
	</xsl:template>
	
	<!--
		A week in the calendar. Each week has an associated number
		(automatically generated) and a date range, and spans some
		defined number of rows (default 2). The week number and
		date range are only generated for the first of these rows.
	-->
	<xsl:template match="week">
		<xsl:variable name="current" select="@current"/>
		<xsl:for-each select="row">
			<TR>
				<!-- Output the week number and dates columns. -->
				<xsl:if test="position() = 1">
					<!-- Week number, first row only. -->
					<TD>
						<xsl:attribute name="CLASS">
							<xsl:choose>
								<xsl:when test="$current = 'yes'">red-center</xsl:when>
								<xsl:otherwise>white-center</xsl:otherwise>
							</xsl:choose>
						</xsl:attribute>
						<xsl:attribute name="ROWSPAN">
							<xsl:value-of select="$rows-per-week"/>
						</xsl:attribute>
						<DIV CLASS="small">
							<xsl:number value="1 + count(preceding::week[not(@holiday)])"/>
						</DIV>
					</TD>
	
					<!-- Date range, first row only. -->
					<TD CLASS="white-center">
						<xsl:attribute name="ROWSPAN">
							<xsl:value-of select="$rows-per-week"/>
						</xsl:attribute>
						<DIV CLASS="small">
							<xsl:apply-templates select="../dates"/>
						</DIV>
					</TD>
				</xsl:if>

				<!--
					Apply each of the sub-templates in the correct order.
					Missing elements don't matter.
				-->
				<xsl:apply-templates select="section"/>
				<xsl:apply-templates select="lecture"/>
				<xsl:apply-templates select="reading"/>
				<xsl:apply-templates select="laboratory"/>
				<xsl:apply-templates select="tutorial"/>
				<xsl:apply-templates select="assessment"/>
			</TR>
		</xsl:for-each>
	</xsl:template>
	
	<!--
		Weeks that are holidays have no week number or date range, just
		a text description.
	-->
	<xsl:template match="week[@holiday]">
		<TR>
			<TD CLASS="blue-ou-center">
				<xsl:attribute name="COLSPAN">
					<xsl:value-of select="$number-of-columns"/>
				</xsl:attribute>
				<STRONG CLASS="large"><em><xsl:apply-templates/></em></STRONG>
			</TD>
		</TR>
	</xsl:template>
	
	<!--
		Output the date range for a week. We need a separate template
		because it's likely to have embedded ENDASH elements.
	-->
	<xsl:template match="dates">
		<DIV CLASS="small"><xsl:apply-templates/></DIV>
	</xsl:template>
	
	<!--
		Output a calendar entry for a lecture. Note that lectures are
		always assumed to span a single row. Lectures are automatically
		numbered.
	-->
	<xsl:template match="lecture[node() and not(@holiday)]">
		<TD CLASS="ltgrey-center">
			<DIV CLASS="small">
				<xsl:number value="1 + count(preceding::lecture[node()])"/>
			</DIV>
		</TD>
		<TD CLASS="ltgrey-left" ROWSPAN="1">
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TD>
	</xsl:template>
	
	<!--
		Output a calendar entry for a lecture that occurs on a holiday.
		These aren't numbered.
	-->
	<xsl:template match="lecture[@holiday]">
		<TD CLASS="blue-ou-center" COLSPAN="2">
			<STRONG CLASS="small"><em><xsl:apply-templates/></em></STRONG>
		</TD>
	</xsl:template>
	
	<!--
		Output an empty lecture cell.
	-->
	<xsl:template match="lecture[not(node())]">
		<TD CLASS="medgrey-center" COLSPAN="2">
			<xsl:text disable-output-escaping="yes">&amp;nbsp;</xsl:text>
		</TD>
	</xsl:template>
	
	<!--
		Output a calendar entry for a laboratory. Laboratories are
		automatically numbered.
	-->
	<xsl:template match="laboratory[node()]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>
		<TD CLASS="ltblue-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="$num-rows"/>
			</xsl:attribute>
			<DIV CLASS="small">
				<xsl:number value="1 + count(preceding::laboratory[node()])"/>
			</DIV>
		</TD>
		<TD CLASS="ltblue-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="$num-rows"/>
			</xsl:attribute>
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TD>
	</xsl:template>
	
	<!--
		Output an empty laboratory cell.
	-->
	<xsl:template match="laboratory[not(node())]">
		<TD CLASS="medgrey-center" COLSPAN="2">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<xsl:text disable-output-escaping="yes">&amp;nbsp;</xsl:text>
		</TD>
	</xsl:template>
	
	<!--
		Output a calendar entry for a tutorial. Tutorials are
		automatically numbered.
	-->
	<xsl:template match="tutorial[node()]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>
		<TD CLASS="medgreen-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="$num-rows"/>
			</xsl:attribute>
			<DIV CLASS="small">
				<xsl:number value="1 + count(preceding::tutorial[node()])"/>
			</DIV>
		</TD>
		<TD CLASS="medgreen-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="$num-rows"/>
			</xsl:attribute>
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TD>
	</xsl:template>
	
	<!--
		Output an empty tutorial cell.
	-->
	<xsl:template match="tutorial[not(node())]">
		<TD CLASS="medgrey-center" COLSPAN="2">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<xsl:text disable-output-escaping="yes">&amp;nbsp;</xsl:text>
		</TD>
	</xsl:template>
	
	<!--
		Output a calendar entry for a section or reading (both use the same
		formatting).
	-->
	<xsl:template match="section[node()]|reading[node()]">
		<TD CLASS="white-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TD>
	</xsl:template>
	
	<!--
		Output an empty section or reading cell.
	-->
	<xsl:template match="section[not(node())]|reading[not(node())]">
		<TD CLASS="medgrey-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<xsl:text disable-output-escaping="yes">&amp;nbsp;</xsl:text>
		</TD>
	</xsl:template>
	
	<!--
		Output a calendar entry for an assessment.
	-->
	<xsl:template match="assessment[node()]">
		<TD CLASS="blue-bb-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TD>
	</xsl:template>
	
	<!--
		Output an empty assessment cell.
	-->
	<xsl:template match="assessment[not(node())]">
		<TD CLASS="medgrey-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<xsl:text disable-output-escaping="yes">&amp;nbsp;</xsl:text>
		</TD>
	</xsl:template>
	
	
	<!--
		Generate a link.
	-->
	<xsl:template match="link">
		<A>
			<xsl:attribute name="HREF">
				<xsl:value-of select="@href"/>
			</xsl:attribute>
			<xsl:apply-templates/>
		</A>
	</xsl:template>
	
	
	<!--
		Wrap quotes around a string. If the attribute SINGLE is set to
		"yes", use single quotes instead of double. Use numeric entity
		references because not all browsers support &ldquo;, &rdquo;,
		&lsquo; and &rsquo;.
	-->
	<xsl:template match="quote">
		<xsl:choose>
			<xsl:when test="@single = 'yes'">
				<xsl:text disable-output-escaping="yes">&amp;#8216;</xsl:text>
			</xsl:when>
			<xsl:otherwise>
				<xsl:text disable-output-escaping="yes">&amp;#8220;</xsl:text>
			</xsl:otherwise>
		</xsl:choose>
		<xsl:apply-templates/>
		<xsl:choose>
			<xsl:when test="@single = 'yes'">
				<xsl:text disable-output-escaping="yes">&amp;#8217;</xsl:text>
			</xsl:when>
			<xsl:otherwise>
				<xsl:text disable-output-escaping="yes">&amp;#8221;</xsl:text>
			</xsl:otherwise>
		</xsl:choose>
	</xsl:template>
	
	<!--
		Output an ampersand entity (&amp;).
	-->
	<xsl:template match="ampersand">
		<xsl:text disable-output-escaping="yes">&amp;amp;</xsl:text>
	</xsl:template>
	
	<!--
		Output an en-dash entity (&#8211; because not all browsers support
		&ndash;).
	-->
	<xsl:template match="endash">
		<xsl:text disable-output-escaping="yes">&amp;#8211;</xsl:text>
	</xsl:template>
	
	<!--
		Output a section symbol entity (&#167; because not all browsers support
		&sect;).
	-->
	<xsl:template match="sect">
		<xsl:text disable-output-escaping="yes">&amp;#167;</xsl:text>
	</xsl:template>
	
	<!--
		Output a hash character.
	-->
	<xsl:template match="hash">
		<xsl:text>#</xsl:text>
	</xsl:template>
	
	<!--
		Miscellaneous HTML elements to be mapped straight through.
	-->
	<xsl:template match="strong">
		<STRONG><xsl:apply-templates/></STRONG>
	</xsl:template>
	
	<xsl:template match="em">
		<EM><xsl:apply-templates/></EM>
	</xsl:template>
	
	<xsl:template match="b">
		<B><xsl:apply-templates/></B>
	</xsl:template>
	
	<xsl:template match="i">
		<I><xsl:apply-templates/></I>
	</xsl:template>
	
	<xsl:template match="u">
		<U><xsl:apply-templates/></U>
	</xsl:template>
	
	<xsl:template match="br">
		<BR/>
	</xsl:template>
	
</xsl:stylesheet>

            <?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

	<xsl:output method="html" encoding="ISO-8859-1" media-type="text/html" doctype-public="-//W3C//DTD HTML 4.01 Transitional//EN"/>

	<xsl:param name="standalone">yes</xsl:param>

	<xsl:param name="department">INFO</xsl:param>

	<xsl:param name="paper"/>

	<xsl:strip-space elements="*"/>

	<xsl:variable name="rows-per-week">
		<xsl:value-of select="/calendar/@rows-per-week"/>
		<xsl:if test="not(/calendar/@rows-per-week)">2</xsl:if>
	</xsl:variable>

	<xsl:variable name="number-of-weeks">
		<xsl:value-of select="/calendar/@number-of-weeks"/>
		<xsl:if test="not(/calendar/@number-of-weeks)">13</xsl:if>
	</xsl:variable>
	
	<!--
		This is the number of columns in the output table.
	 -->
	<xsl:variable name="number-of-columns">11</xsl:variable>

	<xsl:template match="/">
		<xsl:choose>
			<xsl:when test="$standalone = 'yes'">
				<HTML>
					<HEAD>
						<TITLE>
							<xsl:apply-templates select="calendar/paper"/>
							<xsl:text> Course Calendar, </xsl:text>
							<xsl:apply-templates select="calendar/period"/>
							<xsl:text> </xsl:text>
							<xsl:apply-templates select="calendar/year"/>
						</TITLE>
						<xsl:element name="LINK">
							<xsl:attribute name="REL">
								<xsl:text>Stylesheet</xsl:text>
							</xsl:attribute>
							<xsl:attribute name="HREF">
								<xsl:text>http://info-nts-12.otago.ac.nz/</xsl:text>
								<xsl:value-of select="$department"/>
								<xsl:value-of select="$paper"/>
								<xsl:text>/db_styles.css</xsl:text>
							</xsl:attribute>
							<xsl:attribute name="TYPE">
								<xsl:text>text/css</xsl:text>
							</xsl:attribute>
						</xsl:element> <!-- LINK -->
					</HEAD>
					<BODY>
						<xsl:apply-templates/>
						<HR/>
						<ADDRESS>
							<xsl:apply-templates select="calendar/@cvs-id"/>
						</ADDRESS>
					</BODY>
				</HTML>
			</xsl:when>
			<xsl:otherwise>
				<xsl:apply-templates/>
			</xsl:otherwise>
		</xsl:choose>
	</xsl:template>
	
	<xsl:template match="calendar">
		<!-- Page heading. -->
		<H2>
			<xsl:apply-templates select="paper"/>
			<xsl:text> Course Calendar, </xsl:text>
			<xsl:apply-templates select="period"/>
			<xsl:text> </xsl:text>
			<xsl:apply-templates select="year"/>
		</H2>
		
		<!-- The calendar itself. -->
		<CENTER>
			<TABLE CLASS="sans" BORDER="1" SUMMARY="Course Calendar with relevant links" CELLSPACING="0">
				<!--
					I was going to generate COL elements here, but they
					don't seem to be supported by all browsers. Damn. The same
					applies for THEAD/TFOOT/TBODY, but I may as well leave them in
					for the browsers that do support them.
				-->
				<THEAD>
					<xsl:apply-templates select="header"/>
				</THEAD>
				<TFOOT>
					<xsl:apply-templates select="footer"/>
				</TFOOT>
				<TBODY>
					<xsl:apply-templates select="body"/>
				</TBODY>
			</TABLE>
		</CENTER>
	</xsl:template>
	
	<!--
		Header/footer rows for the calendar table. To get proper table
		headings/footings, use HEADING/FOOTING. For other text, use NOTE.
	-->
	<xsl:template match="header|footer">
		<TR>
			<xsl:apply-templates/>
		</TR>
	</xsl:template>
	
	<!--
		A table heading or footing, coloured appropriately, bolded,
		centered, etc.
	-->
	<xsl:template match="heading|footing">
		<TH>
			<xsl:if test="@columns">
				<xsl:attribute name="COLSPAN">
					<xsl:value-of select="@columns"/>
				</xsl:attribute>
			</xsl:if>
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TH>
	</xsl:template>
	
	<!--
		A miscellaneous piece of text to be inserted somewhere in the
		calendar table.
	-->
	<xsl:template match="note">
		<TD>
			<xsl:if test="@columns">
				<xsl:attribute name="COLSPAN">
					<xsl:value-of select="@columns"/>
				</xsl:attribute>
			</xsl:if>
			<xsl:apply-templates/>
		</TD>
	</xsl:template>
	
	<!--
		A week in the calendar. Each week has an associated number
		(automatically generated) and a date range, and spans some
		defined number of rows (default 2). The week number and
		date range are only generated for the first of these rows.
	-->
	<xsl:template match="week">
		<xsl:variable name="current" select="@current"/>
		<xsl:for-each select="row">
			<TR>
				<!-- Output the week number and dates columns. -->
				<xsl:if test="position() = 1">
					<!-- Week number, first row only. -->
					<TD>
						<xsl:attribute name="CLASS">
							<xsl:choose>
								<xsl:when test="$current = 'yes'">red-center</xsl:when>
								<xsl:otherwise>white-center</xsl:otherwise>
							</xsl:choose>
						</xsl:attribute>
						<xsl:attribute name="ROWSPAN">
							<xsl:value-of select="$rows-per-week"/>
						</xsl:attribute>
						<DIV CLASS="small">
							<xsl:number value="1 + count(preceding::week[not(@holiday)])"/>
						</DIV>
					</TD>
	
					<!-- Date range, first row only. -->
					<TD CLASS="white-center">
						<xsl:attribute name="ROWSPAN">
							<xsl:value-of select="$rows-per-week"/>
						</xsl:attribute>
						<DIV CLASS="small">
							<xsl:apply-templates select="../dates"/>
						</DIV>
					</TD>
				</xsl:if>

				<!--
					Apply each of the sub-templates in the correct order.
					Missing elements don't matter.
				-->
				<xsl:apply-templates select="section"/>
				<xsl:apply-templates select="lecture"/>
				<xsl:apply-templates select="reading"/>
				<xsl:apply-templates select="laboratory"/>
				<xsl:apply-templates select="tutorial"/>
				<xsl:apply-templates select="assessment"/>
			</TR>
		</xsl:for-each>
	</xsl:template>
	
	<!--
		Weeks that are holidays have no week number or date range, just
		a text description.
	-->
	<xsl:template match="week[@holiday]">
		<TR>
			<TD CLASS="blue-ou-center">
				<xsl:attribute name="COLSPAN">
					<xsl:value-of select="$number-of-columns"/>
				</xsl:attribute>
				<STRONG CLASS="large"><em><xsl:apply-templates/></em></STRONG>
			</TD>
		</TR>
	</xsl:template>
	
	<!--
		Output the date range for a week. We need a separate template
		because it's likely to have embedded ENDASH elements.
	-->
	<xsl:template match="dates">
		<DIV CLASS="small"><xsl:apply-templates/></DIV>
	</xsl:template>
	
	<!--
		Output a calendar entry for a lecture. Note that lectures are
		always assumed to span a single row. Lectures are automatically
		numbered.
	-->
	<xsl:template match="lecture[node() and not(@holiday)]">
		<TD CLASS="ltgrey-center">
			<DIV CLASS="small">
				<xsl:number value="1 + count(preceding::lecture[node()])"/>
			</DIV>
		</TD>
		<TD CLASS="ltgrey-left" ROWSPAN="1">
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TD>
	</xsl:template>
	
	<!--
		Output a calendar entry for a lecture that occurs on a holiday.
		These aren't numbered.
	-->
	<xsl:template match="lecture[@holiday]">
		<TD CLASS="blue-ou-center" COLSPAN="2">
			<STRONG CLASS="small"><em><xsl:apply-templates/></em></STRONG>
		</TD>
	</xsl:template>
	
	<!--
		Output an empty lecture cell.
	-->
	<xsl:template match="lecture[not(node())]">
		<TD CLASS="medgrey-center" COLSPAN="2">
			<xsl:text disable-output-escaping="yes">&amp;nbsp;</xsl:text>
		</TD>
	</xsl:template>
	
	<!--
		Output a calendar entry for a laboratory. Laboratories are
		automatically numbered.
	-->
	<xsl:template match="laboratory[node()]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>
		<TD CLASS="ltblue-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="$num-rows"/>
			</xsl:attribute>
			<DIV CLASS="small">
				<xsl:number value="1 + count(preceding::laboratory[node()])"/>
			</DIV>
		</TD>
		<TD CLASS="ltblue-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="$num-rows"/>
			</xsl:attribute>
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TD>
	</xsl:template>
	
	<!--
		Output an empty laboratory cell.
	-->
	<xsl:template match="laboratory[not(node())]">
		<TD CLASS="medgrey-center" COLSPAN="2">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<xsl:text disable-output-escaping="yes">&amp;nbsp;</xsl:text>
		</TD>
	</xsl:template>
	
	<!--
		Output a calendar entry for a tutorial. Tutorials are
		automatically numbered.
	-->
	<xsl:template match="tutorial[node()]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>
		<TD CLASS="medgreen-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="$num-rows"/>
			</xsl:attribute>
			<DIV CLASS="small">
				<xsl:number value="1 + count(preceding::tutorial[node()])"/>
			</DIV>
		</TD>
		<TD CLASS="medgreen-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="$num-rows"/>
			</xsl:attribute>
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TD>
	</xsl:template>
	
	<!--
		Output an empty tutorial cell.
	-->
	<xsl:template match="tutorial[not(node())]">
		<TD CLASS="medgrey-center" COLSPAN="2">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<xsl:text disable-output-escaping="yes">&amp;nbsp;</xsl:text>
		</TD>
	</xsl:template>
	
	<!--
		Output a calendar entry for a section or reading (both use the same
		formatting).
	-->
	<xsl:template match="section[node()]|reading[node()]">
		<TD CLASS="white-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TD>
	</xsl:template>
	
	<!--
		Output an empty section or reading cell.
	-->
	<xsl:template match="section[not(node())]|reading[not(node())]">
		<TD CLASS="medgrey-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<xsl:text disable-output-escaping="yes">&amp;nbsp;</xsl:text>
		</TD>
	</xsl:template>
	
	<!--
		Output a calendar entry for an assessment.
	-->
	<xsl:template match="assessment[node()]">
		<TD CLASS="blue-bb-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<DIV CLASS="small"><xsl:apply-templates/></DIV>
		</TD>
	</xsl:template>
	
	<!--
		Output an empty assessment cell.
	-->
	<xsl:template match="assessment[not(node())]">
		<TD CLASS="medgrey-center">
			<xsl:attribute name="ROWSPAN">
				<xsl:value-of select="@rows"/>
				<xsl:if test="not(@rows)">
					<xsl:value-of select="$rows-per-week"/>
				</xsl:if>
			</xsl:attribute>
			<xsl:text disable-output-escaping="yes">&amp;nbsp;</xsl:text>
		</TD>
	</xsl:template>
	
	
	<!--
		Generate a link.
	-->
	<xsl:template match="link">
		<A>
			<xsl:attribute name="HREF">
				<xsl:value-of select="@href"/>
			</xsl:attribute>
			<xsl:apply-templates/>
		</A>
	</xsl:template>
	
	
	<!--
		Wrap quotes around a string. If the attribute SINGLE is set to
		"yes", use single quotes instead of double. Use numeric entity
		references because not all browsers support &ldquo;, &rdquo;,
		&lsquo; and &rsquo;.
	-->
	<xsl:template match="quote">
		<xsl:choose>
			<xsl:when test="@single = 'yes'">
				<xsl:text disable-output-escaping="yes">&amp;#8216;</xsl:text>
			</xsl:when>
			<xsl:otherwise>
				<xsl:text disable-output-escaping="yes">&amp;#8220;</xsl:text>
			</xsl:otherwise>
		</xsl:choose>
		<xsl:apply-templates/>
		<xsl:choose>
			<xsl:when test="@single = 'yes'">
				<xsl:text disable-output-escaping="yes">&amp;#8217;</xsl:text>
			</xsl:when>
			<xsl:otherwise>
				<xsl:text disable-output-escaping="yes">&amp;#8221;</xsl:text>
			</xsl:otherwise>
		</xsl:choose>
	</xsl:template>
	
	<!--
		Output an ampersand entity (&amp;).
	-->
	<xsl:template match="ampersand">
		<xsl:text disable-output-escaping="yes">&amp;amp;</xsl:text>
	</xsl:template>
	
	<!--
		Output an en-dash entity (&#8211; because not all browsers support
		&ndash;).
	-->
	<xsl:template match="endash">
		<xsl:text disable-output-escaping="yes">&amp;#8211;</xsl:text>
	</xsl:template>
	
	<!--
		Output a section symbol entity (&#167; because not all browsers support
		&sect;).
	-->
	<xsl:template match="sect">
		<xsl:text disable-output-escaping="yes">&amp;#167;</xsl:text>
	</xsl:template>
	
	<!--
		Output a hash character.
	-->
	<xsl:template match="hash">
		<xsl:text>#</xsl:text>
	</xsl:template>
	
	<!--
		Miscellaneous HTML elements to be mapped straight through.
	-->
	<xsl:template match="strong">
		<STRONG><xsl:apply-templates/></STRONG>
	</xsl:template>
	
	<xsl:template match="em">
		<EM><xsl:apply-templates/></EM>
	</xsl:template>
	
	<xsl:template match="b">
		<B><xsl:apply-templates/></B>
	</xsl:template>
	
	<xsl:template match="i">
		<I><xsl:apply-templates/></I>
	</xsl:template>
	
	<xsl:template match="br">
		<BR/>
	</xsl:template>
	
</xsl:stylesheet>
 	<xsl:template match="i">
 		<I><xsl:apply-templates/></I>
 	</xsl:template>
+	<xsl:template match="u">
+		<U><xsl:apply-templates/></U>
+	</xsl:template>
 	<xsl:template match="br">
 		<BR/>
 	</xsl:template>

                Ignore Space
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          6 ■■■■■
          latex_calendar.xsl
 		<xsl:apply-templates/>
		<xsl:text>}</xsl:text>
	</xsl:template>
	
	<xsl:template match="u">
		<xsl:text>\underline{</xsl:text>
		<xsl:apply-templates/>
		<xsl:text>}</xsl:text>
	</xsl:template>
	
	<xsl:template match="br">
		<xsl:text>\\</xsl:text>
	</xsl:template>
	
            <?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

	<xsl:output method="text" encoding="ISO-8859-1" media-type="text/plain"/>

	<xsl:strip-space elements="*"/>

	<xsl:variable name="rows-per-week">
		<xsl:value-of select="/calendar/@rows-per-week"/>
		<xsl:if test="not(/calendar/@rows-per-week)">2</xsl:if>
	</xsl:variable>
	
	<xsl:variable name="number-of-weeks">
		<xsl:value-of select="/calendar/@number-of-weeks"/>
		<xsl:if test="not(/calendar/@number-of-weeks)">13</xsl:if>
	</xsl:variable>
	
	<!--
		This is the number of columns in the output table.
	 -->
	<xsl:variable name="number-of-columns">11</xsl:variable>

	<xsl:template match="/">
		\newlength{\numberwidth}
		\settowidth{\numberwidth}{<xsl:number value="$number-of-weeks * 2"/>}
		<xsl:apply-templates/>
	</xsl:template>
	
	<xsl:template match="calendar">
		\begin{center}
			\begin{sideways}
				\resizebox{24cm}{!}{%
					\begin{tabular}{|c|c|c|c|l|c|c|c|c|c|c|}
						<!-- Calendar heading. -->
						\multicolumn{<xsl:value-of select="$number-of-columns"/>}{c}{\LARGE\textbf{<xsl:apply-templates select="paper"/> Course Calendar, <xsl:apply-templates select="period"/><xsl:text> </xsl:text><xsl:apply-templates select="year"/>}}	\\
						\multicolumn{<xsl:value-of select="$number-of-columns"/>}{c}{}	\\
						\hline
		
						<!-- The calendar itself. -->
						<xsl:apply-templates select="header"/>
						\hline\hline
						<xsl:apply-templates select="body"/>
						\hline\hline
						<xsl:apply-templates select="footer"/>
					\end{tabular}%
				}
			\end{sideways}
		\end{center}
	</xsl:template>
	
	<!--
		Header/footer rows for the calendar table. To get proper table
		headings/footings, use HEADING/FOOTING. For other text, use NOTE.
	-->
	<xsl:template match="header|footer">
		<xsl:apply-templates/>	\\ \hline
	</xsl:template>
	
	<!--
		A table heading or footing, bolded, centered, etc.
	-->
	<xsl:template match="heading|footing">
		<xsl:if test="@columns">
			\multicolumn{<xsl:value-of select="@columns"/>}{|c|}{%
		</xsl:if>
		\textbf{<xsl:apply-templates/>}%
		<xsl:if test="@columns">
			}
		</xsl:if>
		<xsl:if test="position() != last()">
			&amp;
		</xsl:if>
	</xsl:template>
	
	<!--
		A miscellaneous piece of text to be inserted somewhere in the
		calendar table.
	-->
	<xsl:template match="note">
		<xsl:if test="@columns">
			\multicolumn{<xsl:value-of select="@columns"/>}{|l|}{%
		</xsl:if>
		<xsl:apply-templates/>%
		<xsl:if test="@columns">
			}
		</xsl:if>
	</xsl:template>
	
	<!--
		A week in the calendar. Each week has an associated number
		(automatically generated) and a date range, and spans some
		defined number of rows (default 2). The week number and
		date range are only generated for the first of these rows.
	-->
	<xsl:template match="week">
		<xsl:for-each select="row">
			
			<!--
				If we're going to start a new section, draw a rule under
				the previous section to separate them.
			-->
			<xsl:if test="count(section) != 0">
				\cline{3-3}
			</xsl:if>

			<!-- Output the week number and dates columns. -->
			<xsl:choose>
				<xsl:when test="position() = 1">
					<!-- Week number, first row only. -->
					\multirow{<xsl:value-of select="$rows-per-week"/>}{*}{%
						\makebox[\numberwidth][c]{%
							<xsl:number value="1 + count(preceding::week[not(@holiday)])"/>%
						}%
					}&amp;
	
					<!-- Date range, first row only. -->
					\multirow{<xsl:value-of select="$rows-per-week"/>}{*}{%
						\begin{tabular}{c}%
							<xsl:apply-templates select="../dates"/>%
						\end{tabular}%
					}&amp;
				</xsl:when>
				<xsl:otherwise>
					&amp;&amp;
				</xsl:otherwise>
			</xsl:choose>
			
			<!--
				We have to apply each of the sub-templates manually, not
				so much to ensure the correct ordering, but so that we
				can output empty cells when an element is missing.
			-->
			<xsl:apply-templates select="section"/>
			&amp;

			<xsl:apply-templates select="lecture"/>
			<xsl:if test="count(lecture) = 0">
				\multicolumn{2}{|c|}{}
			</xsl:if>
			&amp;

			<xsl:apply-templates select="reading"/>
			&amp;

			<!--
				Labs and tutorials are tricky because we can't just output
				two empty cells and continue. If the previous LABORATORY or
				TUTORIAL entry is empty, then outputting two empty cells
				would look wrong (because these usually span at least two
				rows). The converse is also true.
			-->
			<xsl:apply-templates select="laboratory"/>
			<xsl:if test="count(laboratory) = 0">
				<xsl:choose>
					<xsl:when test="not(preceding::row[1]/laboratory/node())">
						\multicolumn{2}{|c|}{}
					</xsl:when>
					<xsl:otherwise>
						&amp;
					</xsl:otherwise>
				</xsl:choose>
			</xsl:if>
			&amp;

			<xsl:apply-templates select="tutorial"/>
			<xsl:if test="count(tutorial) = 0">
				<xsl:choose>
					<xsl:when test="not(preceding::row[1]/tutorial/node())">
						\multicolumn{2}{|c|}{}
					</xsl:when>
					<xsl:otherwise>
						&amp;
					</xsl:otherwise>
				</xsl:choose>
			</xsl:if>
			&amp;
			
			<xsl:apply-templates select="assessment"/>

			<!-- Note assumption that a lecture is always a single row. -->
			\\ \cline{4-5}
			
			<xsl:if test="position() = $rows-per-week">
				\cline{1-2}\cline{6-6}\cline{11-11}
				<xsl:if test="not(preceding::row[1]/laboratory/@rows)">
					\cline{7-8}
				</xsl:if>
				<xsl:if test="not(preceding::row[1]/tutorial/@rows)">
					\cline{9-10}
				</xsl:if>
			</xsl:if>
			
		</xsl:for-each>
	</xsl:template>
	
	<!--
		Weeks that are holidays have no week number or date range, just
		a text description.
	-->
	<xsl:template match="week[@holiday]">
		\hline\hline
		\multicolumn{<xsl:value-of select="$number-of-columns"/>}{|c|}{%
			\multirow{2}{*}{\LARGE\textsf{\textbf{<xsl:apply-templates/>}}}%
		}	\\
		\multicolumn{11}{|c|}{}	\\
		\hline\hline
	</xsl:template>
	
	<!--
		Output a calendar entry for a lecture. Note that lectures are
		always assumed to span a single row. Lectures are automatically
		numbered.
	-->
	<xsl:template match="lecture[node() and not(@holiday)]">
		<xsl:number value="1 + count(preceding::lecture[node() and not(@holiday)])"/>
		&amp;
		<xsl:apply-templates/>
	</xsl:template>
	
	<!--
		Output a calendar entry for a lecture that occurs on a holiday.
		These aren't numbered.
	-->
	<xsl:template match="lecture[@holiday]">
		\multicolumn{2}{|c|}{\textsf{\textbf{<xsl:apply-templates/>}}}
	</xsl:template>
	
	<!--
		Output an empty lecture cell.
	-->
	<xsl:template match="lecture[not(node())]">
		\multicolumn{2}{|c|}{}}
	</xsl:template>
	
	<!--
		Output a calendar entry for a laboratory. Laboratories are
		automatically numbered.
	-->
	<xsl:template match="laboratory[node()]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{%
			\makebox[\numberwidth][c]{%
				<xsl:number value="1 + count(preceding::laboratory[node()])"/>%
			}%
		}&amp;

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{%
			\begin{tabular}{c}%
				<xsl:apply-templates/>%
			\end{tabular}%
		}
	</xsl:template>
	
	<!--
		Output a calendar entry for a tutorial. Tutorials are
		automatically numbered.
	-->
	<xsl:template match="tutorial[node()]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{%
			\makebox[\numberwidth][c]{%
				<xsl:number value="1 + count(preceding::tutorial[node()])"/>%
			}%
		}&amp;

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{%
			\begin{tabular}{c}%
				<xsl:apply-templates/>%
			\end{tabular}%
		}
	</xsl:template>
	
	<!--
		Output an empty laboratory/tutorial cell.
	-->
	<xsl:template match="laboratory[not(node())]|tutorial[not(node())]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>

		\multicolumn{2}{|c|}{\multirow{<xsl:value-of select="$num-rows"/>}{*}{}}
	</xsl:template>
	
	<!--
		Output a calendar entry for a section, reading or asssement (all
		use the same formatting).
	-->
	<xsl:template match="section[node()]|reading[node()]|assessment[node()]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{%
			\begin{tabular}{c}%
				<xsl:apply-templates/>%
			\end{tabular}%
		}
	</xsl:template>
	
	<!--
		Output an empty section, reading or assessment cell.
	-->
	<xsl:template match="section[not(node())]|reading[not(node())]|assessment[not(node())]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{}
	</xsl:template>
	
	<!--
		Generate a link.
	-->
<!-- 	<xsl:template match="link"> -->
<!-- 		<a> -->
<!-- 			<xsl:attribute name="href"> -->
<!-- 				<xsl:value-of select="@href"/> -->
<!-- 			</xsl:attribute> -->
<!-- 			<xsl:apply-templates/> -->
<!-- 		</a> -->
<!-- 	</xsl:template> -->
	
	
	<!--
		Wrap quotes around a string. If the attribute SINGLE is set to
		"yes", use single quotes instead of double.
	-->
	<xsl:template match="quote">
		<xsl:choose>
			<xsl:when test="@single = 'yes'">
				<xsl:text>`</xsl:text>
			</xsl:when>
			<xsl:otherwise>
				<xsl:text>``</xsl:text>
			</xsl:otherwise>
		</xsl:choose>
		<xsl:apply-templates/>
		<xsl:choose>
			<xsl:when test="@single = 'yes'">
				<xsl:text>'</xsl:text>
			</xsl:when>
			<xsl:otherwise>
				<xsl:text>''</xsl:text>
			</xsl:otherwise>
		</xsl:choose>
	</xsl:template>
	
	<!--
		Output an ampersand character.
	-->
	<xsl:template match="ampersand">
		<xsl:text>\&amp;</xsl:text>
	</xsl:template>
	
	<!--
		Output an en-dash entity character.
	-->
	<xsl:template match="endash">
		<xsl:text>--</xsl:text>
	</xsl:template>
	
	<!--
		Output a section symbol character.
	-->
	<xsl:template match="sect">
		<xsl:text>\S{}</xsl:text>
	</xsl:template>
	
	<!--
		Output a hash character.
	-->
	<xsl:template match="hash">
		<xsl:text>\#</xsl:text>
	</xsl:template>
	
	<!--
		Miscellaneous elements to be mapped straight through.
	-->
	<xsl:template match="strong|b">
		<xsl:text>\textbf{</xsl:text>
		<xsl:apply-templates/>
		<xsl:text>}</xsl:text>
	</xsl:template>
	
	<xsl:template match="em|i">
		<xsl:text>\emph{</xsl:text>
		<xsl:apply-templates/>
		<xsl:text>}</xsl:text>
	</xsl:template>
	
	<xsl:template match="u">
		<xsl:text>\underline{</xsl:text>
		<xsl:apply-templates/>
		<xsl:text>}</xsl:text>
	</xsl:template>
	
	<xsl:template match="br">
		<xsl:text>\\</xsl:text>
	</xsl:template>
	
</xsl:stylesheet>

            <?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

	<xsl:output method="text" encoding="ISO-8859-1" media-type="text/plain"/>

	<xsl:strip-space elements="*"/>

	<xsl:variable name="rows-per-week">
		<xsl:value-of select="/calendar/@rows-per-week"/>
		<xsl:if test="not(/calendar/@rows-per-week)">2</xsl:if>
	</xsl:variable>
	
	<xsl:variable name="number-of-weeks">
		<xsl:value-of select="/calendar/@number-of-weeks"/>
		<xsl:if test="not(/calendar/@number-of-weeks)">13</xsl:if>
	</xsl:variable>
	
	<!--
		This is the number of columns in the output table.
	 -->
	<xsl:variable name="number-of-columns">11</xsl:variable>

	<xsl:template match="/">
		\newlength{\numberwidth}
		\settowidth{\numberwidth}{<xsl:number value="$number-of-weeks * 2"/>}
		<xsl:apply-templates/>
	</xsl:template>
	
	<xsl:template match="calendar">
		\begin{center}
			\begin{sideways}
				\resizebox{24cm}{!}{%
					\begin{tabular}{|c|c|c|c|l|c|c|c|c|c|c|}
						<!-- Calendar heading. -->
						\multicolumn{<xsl:value-of select="$number-of-columns"/>}{c}{\LARGE\textbf{<xsl:apply-templates select="paper"/> Course Calendar, <xsl:apply-templates select="period"/><xsl:text> </xsl:text><xsl:apply-templates select="year"/>}}	\\
						\multicolumn{<xsl:value-of select="$number-of-columns"/>}{c}{}	\\
						\hline
		
						<!-- The calendar itself. -->
						<xsl:apply-templates select="header"/>
						\hline\hline
						<xsl:apply-templates select="body"/>
						\hline\hline
						<xsl:apply-templates select="footer"/>
					\end{tabular}%
				}
			\end{sideways}
		\end{center}
	</xsl:template>
	
	<!--
		Header/footer rows for the calendar table. To get proper table
		headings/footings, use HEADING/FOOTING. For other text, use NOTE.
	-->
	<xsl:template match="header|footer">
		<xsl:apply-templates/>	\\ \hline
	</xsl:template>
	
	<!--
		A table heading or footing, bolded, centered, etc.
	-->
	<xsl:template match="heading|footing">
		<xsl:if test="@columns">
			\multicolumn{<xsl:value-of select="@columns"/>}{|c|}{%
		</xsl:if>
		\textbf{<xsl:apply-templates/>}%
		<xsl:if test="@columns">
			}
		</xsl:if>
		<xsl:if test="position() != last()">
			&amp;
		</xsl:if>
	</xsl:template>
	
	<!--
		A miscellaneous piece of text to be inserted somewhere in the
		calendar table.
	-->
	<xsl:template match="note">
		<xsl:if test="@columns">
			\multicolumn{<xsl:value-of select="@columns"/>}{|l|}{%
		</xsl:if>
		<xsl:apply-templates/>%
		<xsl:if test="@columns">
			}
		</xsl:if>
	</xsl:template>
	
	<!--
		A week in the calendar. Each week has an associated number
		(automatically generated) and a date range, and spans some
		defined number of rows (default 2). The week number and
		date range are only generated for the first of these rows.
	-->
	<xsl:template match="week">
		<xsl:for-each select="row">
			
			<!--
				If we're going to start a new section, draw a rule under
				the previous section to separate them.
			-->
			<xsl:if test="count(section) != 0">
				\cline{3-3}
			</xsl:if>

			<!-- Output the week number and dates columns. -->
			<xsl:choose>
				<xsl:when test="position() = 1">
					<!-- Week number, first row only. -->
					\multirow{<xsl:value-of select="$rows-per-week"/>}{*}{%
						\makebox[\numberwidth][c]{%
							<xsl:number value="1 + count(preceding::week[not(@holiday)])"/>%
						}%
					}&amp;
	
					<!-- Date range, first row only. -->
					\multirow{<xsl:value-of select="$rows-per-week"/>}{*}{%
						\begin{tabular}{c}%
							<xsl:apply-templates select="../dates"/>%
						\end{tabular}%
					}&amp;
				</xsl:when>
				<xsl:otherwise>
					&amp;&amp;
				</xsl:otherwise>
			</xsl:choose>
			
			<!--
				We have to apply each of the sub-templates manually, not
				so much to ensure the correct ordering, but so that we
				can output empty cells when an element is missing.
			-->
			<xsl:apply-templates select="section"/>
			&amp;

			<xsl:apply-templates select="lecture"/>
			<xsl:if test="count(lecture) = 0">
				\multicolumn{2}{|c|}{}
			</xsl:if>
			&amp;

			<xsl:apply-templates select="reading"/>
			&amp;

			<!--
				Labs and tutorials are tricky because we can't just output
				two empty cells and continue. If the previous LABORATORY or
				TUTORIAL entry is empty, then outputting two empty cells
				would look wrong (because these usually span at least two
				rows). The converse is also true.
			-->
			<xsl:apply-templates select="laboratory"/>
			<xsl:if test="count(laboratory) = 0">
				<xsl:choose>
					<xsl:when test="not(preceding::row[1]/laboratory/node())">
						\multicolumn{2}{|c|}{}
					</xsl:when>
					<xsl:otherwise>
						&amp;
					</xsl:otherwise>
				</xsl:choose>
			</xsl:if>
			&amp;

			<xsl:apply-templates select="tutorial"/>
			<xsl:if test="count(tutorial) = 0">
				<xsl:choose>
					<xsl:when test="not(preceding::row[1]/tutorial/node())">
						\multicolumn{2}{|c|}{}
					</xsl:when>
					<xsl:otherwise>
						&amp;
					</xsl:otherwise>
				</xsl:choose>
			</xsl:if>
			&amp;
			
			<xsl:apply-templates select="assessment"/>

			<!-- Note assumption that a lecture is always a single row. -->
			\\ \cline{4-5}
			
			<xsl:if test="position() = $rows-per-week">
				\cline{1-2}\cline{6-6}\cline{11-11}
				<xsl:if test="not(preceding::row[1]/laboratory/@rows)">
					\cline{7-8}
				</xsl:if>
				<xsl:if test="not(preceding::row[1]/tutorial/@rows)">
					\cline{9-10}
				</xsl:if>
			</xsl:if>
			
		</xsl:for-each>
	</xsl:template>
	
	<!--
		Weeks that are holidays have no week number or date range, just
		a text description.
	-->
	<xsl:template match="week[@holiday]">
		\hline\hline
		\multicolumn{<xsl:value-of select="$number-of-columns"/>}{|c|}{%
			\multirow{2}{*}{\LARGE\textsf{\textbf{<xsl:apply-templates/>}}}%
		}	\\
		\multicolumn{11}{|c|}{}	\\
		\hline\hline
	</xsl:template>
	
	<!--
		Output a calendar entry for a lecture. Note that lectures are
		always assumed to span a single row. Lectures are automatically
		numbered.
	-->
	<xsl:template match="lecture[node() and not(@holiday)]">
		<xsl:number value="1 + count(preceding::lecture[node() and not(@holiday)])"/>
		&amp;
		<xsl:apply-templates/>
	</xsl:template>
	
	<!--
		Output a calendar entry for a lecture that occurs on a holiday.
		These aren't numbered.
	-->
	<xsl:template match="lecture[@holiday]">
		\multicolumn{2}{|c|}{\textsf{\textbf{<xsl:apply-templates/>}}}
	</xsl:template>
	
	<!--
		Output an empty lecture cell.
	-->
	<xsl:template match="lecture[not(node())]">
		\multicolumn{2}{|c|}{}}
	</xsl:template>
	
	<!--
		Output a calendar entry for a laboratory. Laboratories are
		automatically numbered.
	-->
	<xsl:template match="laboratory[node()]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{%
			\makebox[\numberwidth][c]{%
				<xsl:number value="1 + count(preceding::laboratory[node()])"/>%
			}%
		}&amp;

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{%
			\begin{tabular}{c}%
				<xsl:apply-templates/>%
			\end{tabular}%
		}
	</xsl:template>
	
	<!--
		Output a calendar entry for a tutorial. Tutorials are
		automatically numbered.
	-->
	<xsl:template match="tutorial[node()]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{%
			\makebox[\numberwidth][c]{%
				<xsl:number value="1 + count(preceding::tutorial[node()])"/>%
			}%
		}&amp;

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{%
			\begin{tabular}{c}%
				<xsl:apply-templates/>%
			\end{tabular}%
		}
	</xsl:template>
	
	<!--
		Output an empty laboratory/tutorial cell.
	-->
	<xsl:template match="laboratory[not(node())]|tutorial[not(node())]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>

		\multicolumn{2}{|c|}{\multirow{<xsl:value-of select="$num-rows"/>}{*}{}}
	</xsl:template>
	
	<!--
		Output a calendar entry for a section, reading or asssement (all
		use the same formatting).
	-->
	<xsl:template match="section[node()]|reading[node()]|assessment[node()]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{%
			\begin{tabular}{c}%
				<xsl:apply-templates/>%
			\end{tabular}%
		}
	</xsl:template>
	
	<!--
		Output an empty section, reading or assessment cell.
	-->
	<xsl:template match="section[not(node())]|reading[not(node())]|assessment[not(node())]">
		<xsl:variable name="num-rows">
			<xsl:value-of select="@rows"/>
			<xsl:if test="not(@rows)">
				<xsl:value-of select="$rows-per-week"/>
			</xsl:if>
		</xsl:variable>

		\multirow{<xsl:value-of select="$num-rows"/>}{*}{}
	</xsl:template>
	
	<!--
		Generate a link.
	-->
<!-- 	<xsl:template match="link"> -->
<!-- 		<a> -->
<!-- 			<xsl:attribute name="href"> -->
<!-- 				<xsl:value-of select="@href"/> -->
<!-- 			</xsl:attribute> -->
<!-- 			<xsl:apply-templates/> -->
<!-- 		</a> -->
<!-- 	</xsl:template> -->
	
	
	<!--
		Wrap quotes around a string. If the attribute SINGLE is set to
		"yes", use single quotes instead of double.
	-->
	<xsl:template match="quote">
		<xsl:choose>
			<xsl:when test="@single = 'yes'">
				<xsl:text>`</xsl:text>
			</xsl:when>
			<xsl:otherwise>
				<xsl:text>``</xsl:text>
			</xsl:otherwise>
		</xsl:choose>
		<xsl:apply-templates/>
		<xsl:choose>
			<xsl:when test="@single = 'yes'">
				<xsl:text>'</xsl:text>
			</xsl:when>
			<xsl:otherwise>
				<xsl:text>''</xsl:text>
			</xsl:otherwise>
		</xsl:choose>
	</xsl:template>
	
	<!--
		Output an ampersand character.
	-->
	<xsl:template match="ampersand">
		<xsl:text>\&amp;</xsl:text>
	</xsl:template>
	
	<!--
		Output an en-dash entity character.
	-->
	<xsl:template match="endash">
		<xsl:text>--</xsl:text>
	</xsl:template>
	
	<!--
		Output a section symbol character.
	-->
	<xsl:template match="sect">
		<xsl:text>\S{}</xsl:text>
	</xsl:template>
	
	<!--
		Output a hash character.
	-->
	<xsl:template match="hash">
		<xsl:text>\#</xsl:text>
	</xsl:template>
	
	<!--
		Miscellaneous elements to be mapped straight through.
	-->
	<xsl:template match="strong|b">
		<xsl:text>\textbf{</xsl:text>
		<xsl:apply-templates/>
		<xsl:text>}</xsl:text>
	</xsl:template>
	
	<xsl:template match="em|i">
		<xsl:text>\emph{</xsl:text>
		<xsl:apply-templates/>
		<xsl:text>}</xsl:text>
	</xsl:template>
	
	<xsl:template match="br">
		<xsl:text>\\</xsl:text>
	</xsl:template>
	
</xsl:stylesheet>
 		<xsl:apply-templates/>
 		<xsl:text>}</xsl:text>
 	</xsl:template>
+	<xsl:template match="u">
+		<xsl:text>\underline{</xsl:text>
+		<xsl:apply-templates/>
+		<xsl:text>}</xsl:text>
+	</xsl:template>
 	<xsl:template match="br">
 		<xsl:text>\\</xsl:text>
 	</xsl:template>

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