main
  1<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:msxsl="urn:schemas-microsoft-com:xslt">
  2	<!-- Created for NCoverExplorer by Grant Drake (see http://www.kiwidude.com/blog/)	-->
  3	<xsl:output method="html" doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" doctype-public="-//W3C//DTD XHTML 1.0 Transitional//EN"/>
  4	
  5	<xsl:template match="/">
  6		<html>
  7			<head>
  8				<xsl:comment>Generated by NCoverExplorer (see http://www.kiwidude.com/blog/)</xsl:comment>
  9				<title>NCoverExplorer - Merged Report</title>
 10				<style>
 11					body 						{ font: small verdana, arial, helvetica; color:#000000;	}
 12					.coverageReportTable		{ font-size: 9px; }
 13					.reportHeader 				{ padding: 5px 8px 5px 8px; font-size: 12px; border: 1px solid; margin: 0px;	}
 14					.titleText					{ font-weight: bold; font-size: 12px; white-space: nowrap; padding: 0px; margin: 1px; }
 15					.subtitleText 				{ font-size: 9px; font-weight: normal; padding: 0px; margin: 1px; white-space: nowrap; }
 16					.projectStatistics			{ font-size: 10px; border-left: #649cc0 1px solid; white-space: nowrap;	width: 40%;	}
 17					.heading					{ font-weight: bold; }
 18					.mainTableHeaderLeft 		{ border: #dcdcdc 1px solid; font-weight: bold;	padding-left: 5px; }
 19					.mainTableHeader 			{ border-bottom: 1px solid; border-top: 1px solid; border-right: 1px solid;	text-align: center;	}
 20					.mainTableGraphHeader 		{ border-bottom: 1px solid; border-top: 1px solid; border-right: 1px solid;	text-align: left; font-weight: bold; }
 21					.mainTableCellItem 			{ background: #ffffff; border-left: #dcdcdc 1px solid; border-right: #dcdcdc 1px solid; padding-left: 10px; padding-right: 10px; font-weight: bold; font-size: 10px; }
 22					.mainTableCellData 			{ background: #ffffff; border-right: #dcdcdc 1px solid;	text-align: center;	white-space: nowrap; }
 23					.mainTableCellPercent 		{ background: #ffffff; font-weight: bold; white-space: nowrap; text-align: right; padding-left: 10px; }
 24					.mainTableCellGraph 		{ background: #ffffff; border-right: #dcdcdc 1px solid; padding-right: 5px; }
 25					.mainTableCellBottom		{ border-bottom: #dcdcdc 1px solid;	}
 26					.childTableHeader 			{ border-top: 1px solid; border-bottom: 1px solid; border-left: 1px solid; border-right: 1px solid;	font-weight: bold; padding-left: 10px; }
 27					.childTableCellIndentedItem { background: #ffffff; border-left: #dcdcdc 1px solid; border-right: #dcdcdc 1px solid; padding-right: 10px; font-size: 10px; }		
 28					.exclusionTableCellItem 	{ background: #ffffff; border-left: #dcdcdc 1px solid; border-right: #dcdcdc 1px solid; padding-left: 10px; padding-right: 10px; }
 29					.projectTable				{ background: #a9d9f7; border-color: #649cc0; }
 30					.primaryTable				{ background: #d7eefd; border-color: #a4dafc; }
 31					.secondaryTable 			{ background: #f9e9b7; border-color: #f6d376; }
 32					.secondaryChildTable 		{ background: #fff6df; border-color: #f5e1b1; }
 33					.exclusionTable				{ background: #fadada; border-color: #f37f7f; }
 34					.graphBarNotVisited			{ font-size: 2px; border:#9c9c9c 1px solid; background:#df0000; }
 35					.graphBarSatisfactory		{ font-size: 2px; border:#9c9c9c 1px solid;	background:#f4f24e; }
 36					.graphBarVisited			{ background: #00df00; font-size: 2px; border-left:#9c9c9c 1px solid; border-top:#9c9c9c 1px solid; border-bottom:#9c9c9c 1px solid; }
 37					.graphBarVisitedFully		{ background: #00df00; font-size: 2px; border:#9c9c9c 1px solid; }
 38				</style>
 39			</head>
 40			<body>
 41				<table class="coverageReportTable" cellpadding="2" cellspacing="0">
 42					<tbody>
 43					<xsl:apply-templates select="//coverageReport" />
 44					</tbody>
 45				</table>
 46			</body>
 47		</html>
 48	</xsl:template>
 49	
 50	<!-- Main Project Section -->
 51	<xsl:template match="//coverageReport">
 52		<xsl:variable name="reportType" select="./@reportTitle" />
 53		<xsl:variable name="threshold">
 54			<xsl:choose>
 55				<xsl:when test="$reportType = 'Module Class Function Summary'"><xsl:value-of select="./project/@acceptableFunction" /></xsl:when>
 56				<xsl:otherwise><xsl:value-of select="./project/@acceptable" /></xsl:otherwise>
 57			</xsl:choose>
 58		</xsl:variable>
 59		<xsl:variable name="unvisitedTitle">
 60			<xsl:choose>
 61				<xsl:when test="$reportType = 'Module Class Function Summary'">Unvisited Functions</xsl:when>
 62				<xsl:otherwise>Unvisited SeqPts</xsl:otherwise>
 63			</xsl:choose>
 64		</xsl:variable>
 65 		<xsl:variable name="coverageTitle">
 66			<xsl:choose>
 67				<xsl:when test="$reportType = 'Module Class Function Summary'">Function Coverage</xsl:when>
 68				<xsl:otherwise>Coverage</xsl:otherwise>
 69			</xsl:choose>
 70		</xsl:variable>
 71   
 72		<xsl:call-template name="header" />
 73    
 74		<xsl:call-template name="projectSummary">
 75			<xsl:with-param name="threshold" select="$threshold" />
 76			<xsl:with-param name="unvisitedTitle" select="$unvisitedTitle" />
 77			<xsl:with-param name="coverageTitle" select="$coverageTitle" />
 78			<xsl:with-param name="reportType" select="$reportType" />
 79		</xsl:call-template>
 80        
 81		<xsl:call-template name="moduleSummary">
 82			<xsl:with-param name="threshold" select="$threshold" />
 83			<xsl:with-param name="unvisitedTitle" select="$unvisitedTitle" />
 84			<xsl:with-param name="coverageTitle" select="$coverageTitle" />
 85		</xsl:call-template>
 86    
 87		<xsl:if test="$reportType = 'Module Namespace Summary'">
 88			<xsl:call-template name="moduleNamespaceSummary">
 89				<xsl:with-param name="threshold" select="$threshold" />
 90			</xsl:call-template>
 91		</xsl:if>
 92    
 93		<xsl:if test="($reportType = 'Module Class Summary') or ($reportType = 'Module Class Function Summary')">
 94			<xsl:call-template name="classModuleSummary">
 95				<xsl:with-param name="threshold" select="$threshold" />
 96				<xsl:with-param name="unvisitedTitle" select="$unvisitedTitle" />
 97				<xsl:with-param name="coverageTitle" select="$coverageTitle" />
 98			</xsl:call-template>
 99		</xsl:if>
100    
101		<xsl:if test="count(./exclusions/exclusion) != 0">
102			<xsl:call-template name="exclusionsSummary" />
103		</xsl:if>
104    
105		<xsl:call-template name="footer" />  
106  </xsl:template>
107
108	
109	<!-- Report Header -->
110	<xsl:template name="header">
111				<tr>
112					<td class="projectTable reportHeader" colspan="5">
113						<table width="100%">
114							<tbody>
115								<tr>
116									<td valign="top">
117										<h1 class="titleText">NCoverExplorer Coverage Report - <xsl:value-of select="./project/@name" />&#160;&#160;</h1>
118										<table cellpadding="1" class="subtitleText">
119											<tbody>
120												<tr>
121													<td class="heading">Report generated on:</td>
122													<td><xsl:value-of select="./@date" />&#160;at&#160;<xsl:value-of select="./@time" /></td>
123												</tr>
124												<tr>
125													<td class="heading">NCoverExplorer version:</td>
126													<td><xsl:value-of select="./@version" /></td>
127												</tr>
128												<tr>
129													<td class="heading">Filtering / Sorting:</td>
130													<td><xsl:value-of select="./project/@filteredBy" />&#160;/&#160;<xsl:value-of select="./project/@sortedBy" /></td>
131												</tr>
132											</tbody>
133										</table>
134									</td>
135									<td class="projectStatistics" align="right" valign="top">
136										<table cellpadding="1">
137											<tbody>
138												<tr>
139													<td rowspan="4" valign="top" nowrap="true" class="heading">Project Statistics:</td>
140													<td align="right" class="heading">Files:</td>
141													<td align="right"><xsl:value-of select="./project/@files" /></td>
142													<td rowspan="4">&#160;</td>
143													<td align="right" class="heading">NCLOC:</td>
144													<td align="right"><xsl:value-of select="./project/@nonCommentLines" /></td>
145												</tr>
146												<tr>
147													<td align="right" class="heading">Classes:</td>
148													<td align="right"><xsl:value-of select="./project/@classes" /></td>
149													<td align="right" class="heading">&#160;</td>
150													<td align="right">&#160;</td>
151												</tr>
152												<tr>
153													<td align="right" class="heading">Functions:</td>
154													<td align="right"><xsl:value-of select="./project/@members" /></td>
155													<td align="right" class="heading">Unvisited:</td>
156													<td align="right"><xsl:value-of select="./project/@unvisitedFunctions" /></td>
157												</tr>
158												<tr>
159													<td align="right" class="heading">Seq Pts:</td>
160													<td align="right"><xsl:value-of select="./project/@sequencePoints" /></td>
161													<td align="right" class="heading">Unvisited:</td>
162													<td align="right"><xsl:value-of select="./project/@unvisitedPoints" /></td>
163												</tr>
164											</tbody>
165										</table>
166									</td>
167								</tr>
168							</tbody>
169						</table>
170					</td>
171				</tr>
172	</xsl:template>
173	
174	<!-- Project Summary -->
175	<xsl:template name="projectSummary">
176		<xsl:param name="threshold" />
177		<xsl:param name="unvisitedTitle" />
178		<xsl:param name="coverageTitle" />
179		<xsl:param name="reportType" />
180				<tr>
181					<td colspan="5">&#160;</td>
182				</tr>
183				<tr>
184					<td class="projectTable mainTableHeaderLeft">Project</td>
185					<td class="projectTable mainTableHeader">Acceptable</td>
186					<td class="projectTable mainTableHeader"><xsl:value-of select="$unvisitedTitle" /></td>
187					<td class="projectTable mainTableGraphHeader" colspan="2"><xsl:value-of select="$coverageTitle" /></td>
188				</tr>
189			<xsl:call-template name="coverageDetail">
190				<xsl:with-param name="name" select="./project/@name" />
191				<xsl:with-param name="unvisitedPoints">
192					<xsl:choose>
193						<xsl:when test="$reportType = 'Module Class Function Summary'"><xsl:value-of select="./project/@unvisitedFunctions" /></xsl:when>
194						<xsl:otherwise><xsl:value-of select="./project/@unvisitedPoints" /></xsl:otherwise>
195					</xsl:choose>
196				</xsl:with-param>
197				<xsl:with-param name="sequencePoints">
198					<xsl:choose>
199						<xsl:when test="$reportType = 'Module Class Function Summary'"><xsl:value-of select="./project/@members" /></xsl:when>
200						<xsl:otherwise><xsl:value-of select="./project/@sequencePoints" /></xsl:otherwise>
201					</xsl:choose>
202				</xsl:with-param>
203				<xsl:with-param name="coverage">
204					<xsl:choose>
205						<xsl:when test="$reportType = 'Module Class Function Summary'"><xsl:value-of select="./project/@functionCoverage" /></xsl:when>
206						<xsl:otherwise><xsl:value-of select="./project/@coverage" /></xsl:otherwise>
207					</xsl:choose>
208				</xsl:with-param>
209				<xsl:with-param name="threshold" select="$threshold" />
210				<xsl:with-param name="showThreshold">True</xsl:with-param>
211			</xsl:call-template>
212	</xsl:template>
213		
214	<!-- Modules Summary -->
215	<xsl:template name="moduleSummary">
216		<xsl:param name="threshold" />
217		<xsl:param name="unvisitedTitle" />
218		<xsl:param name="coverageTitle" />
219				<tr>
220					<td colspan="5">&#160;</td>
221				</tr>
222				<tr>
223					<td class="primaryTable mainTableHeaderLeft">Modules</td>
224					<td class="primaryTable mainTableHeader">Acceptable</td>
225					<td class="primaryTable mainTableHeader"><xsl:value-of select="$unvisitedTitle" /></td>
226					<td class="primaryTable mainTableGraphHeader" colspan="2"><xsl:value-of select="$coverageTitle" /></td>
227				</tr>				
228		<xsl:for-each select="./modules/module">
229			<xsl:call-template name="coverageDetail">
230				<xsl:with-param name="name" select="./@name" />
231				<xsl:with-param name="unvisitedPoints" select="./@unvisitedPoints" />
232				<xsl:with-param name="sequencePoints" select="./@sequencePoints" />
233				<xsl:with-param name="coverage" select="./@coverage" />
234				<xsl:with-param name="threshold" select="./@acceptable" />
235				<xsl:with-param name="showThreshold">True</xsl:with-param>
236			</xsl:call-template>
237		</xsl:for-each>
238	</xsl:template>
239		
240	<!-- Namespaces per Module Summary -->
241	<xsl:template name="moduleNamespaceSummary">
242		<xsl:param name="threshold" />
243		<xsl:for-each select="./modules/module">
244				<tr>
245					<td colspan="5">&#160;</td>
246				</tr>
247				<tr>
248					<td class="secondaryTable mainTableHeaderLeft">Module</td>
249					<td class="secondaryTable mainTableHeader">Acceptable</td>
250					<td class="secondaryTable mainTableHeader">Unvisited SeqPts</td>
251					<td class="secondaryTable mainTableGraphHeader" colspan="2">Coverage</td>
252				</tr>				
253			<xsl:call-template name="coverageDetailSecondary">
254				<xsl:with-param name="name" select="./@name" />
255				<xsl:with-param name="unvisitedPoints" select="./@unvisitedPoints" />
256				<xsl:with-param name="sequencePoints" select="./@sequencePoints" />
257				<xsl:with-param name="coverage" select="./@coverage" />
258				<xsl:with-param name="threshold" select="./@acceptable" />
259			</xsl:call-template>
260				<tr>
261					<td class="secondaryChildTable childTableHeader" colspan="5">Namespaces</td>
262				</tr>				
263			<xsl:for-each select="./namespace">
264				<xsl:call-template name="coverageIndentedDetail">
265					<xsl:with-param name="name" select="./@name" />
266					<xsl:with-param name="unvisitedPoints" select="./@unvisitedPoints" />
267					<xsl:with-param name="sequencePoints" select="./@sequencePoints" />
268					<xsl:with-param name="coverage" select="./@coverage" />
269					<xsl:with-param name="threshold" select="./../@acceptable" />
270				</xsl:call-template>
271			</xsl:for-each>
272		</xsl:for-each>
273	</xsl:template>
274		
275	<!-- Classes per Namespace per Module Summary -->
276	<xsl:template name="classModuleSummary">
277		<xsl:param name="threshold" />
278		<xsl:param name="unvisitedTitle" />
279		<xsl:param name="coverageTitle" />
280		<xsl:for-each select="./modules/module">
281				<tr>
282					<td colspan="5">&#160;</td>
283				</tr>
284				<tr>
285					<td class="secondaryTable mainTableHeaderLeft">Module</td>
286					<td class="secondaryTable mainTableHeader">Acceptable</td>
287					<td class="secondaryTable mainTableHeader"><xsl:value-of select="$unvisitedTitle" /></td>
288					<td class="secondaryTable mainTableGraphHeader" colspan="2"><xsl:value-of select="$coverageTitle" /></td>
289				</tr>				
290			<xsl:call-template name="coverageDetailSecondary">
291				<xsl:with-param name="name" select="./@name" />
292				<xsl:with-param name="unvisitedPoints" select="./@unvisitedPoints" />
293				<xsl:with-param name="sequencePoints" select="./@sequencePoints" />
294				<xsl:with-param name="coverage" select="./@coverage" />
295				<xsl:with-param name="threshold" select="./@acceptable" />
296			</xsl:call-template>
297				<tr>
298					<td class="secondaryChildTable childTableHeader" colspan="5">Namespace / Classes</td>
299				</tr>				
300			<xsl:for-each select="./namespace">
301				<xsl:call-template name="coverageIndentedDetail">
302					<xsl:with-param name="name" select="./@name" />
303					<xsl:with-param name="unvisitedPoints" select="./@unvisitedPoints" />
304					<xsl:with-param name="sequencePoints" select="./@sequencePoints" />
305					<xsl:with-param name="coverage" select="./@coverage" />
306					<xsl:with-param name="threshold" select="../@acceptable" />
307					<xsl:with-param name="styleTweak">padding-left:20px;font-weight:bold</xsl:with-param>
308				</xsl:call-template>
309				<xsl:for-each select="./class">
310					<xsl:call-template name="coverageIndentedDetail">
311						<xsl:with-param name="name" select="./@name" />
312						<xsl:with-param name="unvisitedPoints" select="./@unvisitedPoints" />
313						<xsl:with-param name="sequencePoints" select="./@sequencePoints" />
314						<xsl:with-param name="coverage" select="./@coverage" />
315						<xsl:with-param name="threshold" select="../../@acceptable" />
316						<xsl:with-param name="styleTweak">padding-left:30px</xsl:with-param>
317						<xsl:with-param name="scale">160</xsl:with-param>
318					</xsl:call-template>
319				</xsl:for-each>
320			</xsl:for-each>
321		</xsl:for-each>
322	</xsl:template>
323	
324	<!-- Coverage detail row in main grid displaying a name, statistics and graph bar -->
325	<xsl:template name="coverageDetail">
326		<xsl:param name="name" />
327		<xsl:param name="unvisitedPoints" />
328		<xsl:param name="sequencePoints" />
329		<xsl:param name="coverage" />
330		<xsl:param name="threshold" />
331		<xsl:param name="showThreshold" />
332				<tr>
333			<xsl:choose>
334				<xsl:when test="$showThreshold='True'">
335					<td class="mainTableCellBottom mainTableCellItem"><xsl:value-of select="$name" /></td>
336					<td class="mainTableCellBottom mainTableCellData"><xsl:value-of select="concat(format-number($threshold,'#0.0'), ' %')" /></td>
337				</xsl:when>
338				<xsl:otherwise>
339					<td class="mainTableCellBottom mainTableCellItem" colspan="2"><xsl:value-of select="$name" /></td>
340				</xsl:otherwise>
341			</xsl:choose>
342					<td class="mainTableCellBottom mainTableCellData"><xsl:value-of select="$unvisitedPoints" /></td>
343					<td class="mainTableCellBottom mainTableCellPercent"><xsl:value-of select="concat(format-number($coverage,'#0.0'), ' %')" /></td>
344					<td class="mainTableCellBottom mainTableCellGraph">
345						<xsl:call-template name="detailPercent">
346							<xsl:with-param name="notVisited" select="$unvisitedPoints" />
347							<xsl:with-param name="total" select="$sequencePoints" />
348							<xsl:with-param name="threshold" select="$threshold" />
349							<xsl:with-param name="scale" select="200" />
350						</xsl:call-template>
351					</td>
352				</tr>
353	</xsl:template>
354	
355	<!-- Coverage detail row in secondary grid header displaying a name, statistics and graph bar -->
356	<xsl:template name="coverageDetailSecondary">
357		<xsl:param name="name" />
358		<xsl:param name="unvisitedPoints" />
359		<xsl:param name="sequencePoints" />
360		<xsl:param name="coverage" />
361		<xsl:param name="threshold" />
362				<tr>
363					<td class="mainTableCellItem"><xsl:value-of select="$name" /></td>
364					<td class="mainTableCellData"><xsl:value-of select="concat(format-number($threshold,'#0.0'), ' %')" /></td>
365					<td class="mainTableCellData"><xsl:value-of select="$unvisitedPoints" /></td>
366					<td class="mainTableCellPercent"><xsl:value-of select="concat(format-number($coverage,'#0.0'), ' %')" /></td>
367					<td class="mainTableCellGraph">
368						<xsl:call-template name="detailPercent">
369							<xsl:with-param name="notVisited" select="$unvisitedPoints" />
370							<xsl:with-param name="total" select="$sequencePoints" />
371							<xsl:with-param name="threshold" select="$threshold" />
372							<xsl:with-param name="scale" select="200" />
373						</xsl:call-template>
374					</td>
375				</tr>
376	</xsl:template>
377	
378	<!-- Coverage detail row with indented item name and shrunk graph bar -->
379	<xsl:template name="coverageIndentedDetail">
380		<xsl:param name="name" />
381		<xsl:param name="unvisitedPoints" />
382		<xsl:param name="sequencePoints" />
383		<xsl:param name="coverage" />
384		<xsl:param name="threshold" />
385		<xsl:param name="styleTweak">padding-left:20px</xsl:param>
386		<xsl:param name="scale">180</xsl:param>
387				<tr>
388					<td class="mainTableCellBottom childTableCellIndentedItem" colspan="2"><xsl:attribute name="style"><xsl:value-of select="$styleTweak"/></xsl:attribute><xsl:value-of select="$name" /></td>
389					<td class="mainTableCellBottom mainTableCellData"><xsl:value-of select="$unvisitedPoints" /></td>
390					<td class="mainTableCellBottom mainTableCellPercent"><xsl:value-of select="concat(format-number($coverage,'#0.0'), ' %')" /></td>
391					<td class="mainTableCellBottom mainTableCellGraph">
392						<xsl:call-template name="detailPercent">
393							<xsl:with-param name="notVisited" select="$unvisitedPoints" />
394							<xsl:with-param name="total" select="$sequencePoints" />
395							<xsl:with-param name="threshold" select="$threshold" />
396							<xsl:with-param name="scale" select="$scale" />
397						</xsl:call-template>
398					</td>
399				</tr>
400	</xsl:template>
401		
402	<!-- Exclusions Summary -->
403	<xsl:template name="exclusionsSummary">
404			<tr>
405					<td colspan="5">&#160;</td>
406				</tr>
407				<tr>
408					<td class="exclusionTable mainTableHeaderLeft" colspan="3">Excluded From Coverage Results</td>
409					<td class="exclusionTable mainTableGraphHeader" colspan="2">All Code Within</td>
410				</tr>
411		<xsl:for-each select="./exclusions/exclusion">
412				<tr>
413					<td class="mainTableCellBottom exclusionTableCellItem" colspan="3"><xsl:value-of select="@name" /></td>
414					<td class="mainTableCellBottom mainTableCellGraph" colspan="2"><xsl:value-of select="@category" /></td>
415				</tr>
416		</xsl:for-each>
417	</xsl:template>
418	
419	<!-- Footer -->
420	<xsl:template name="footer">
421				<tr>
422					<td colspan="5">&#160;</td>
423				</tr>
424	</xsl:template>
425	
426	<!-- Draw % Green/Red/Yellow Bar -->
427	<xsl:template name="detailPercent">
428		<xsl:param name="notVisited" />
429		<xsl:param name="total" />
430		<xsl:param name="threshold" />
431		<xsl:param name="scale" />
432		<xsl:variable name="visited" select="$total - $notVisited" />
433		<xsl:variable name="coverage" select="$visited div $total * 100"/>
434		<table cellpadding="0" cellspacing="0">
435			<tbody>
436				<tr>
437					<xsl:if test="$notVisited = 0">
438						<td class="graphBarVisitedFully" height="14">
439							<xsl:attribute name="width">
440								<xsl:value-of select="$scale" />
441							</xsl:attribute>.</td>
442					</xsl:if>
443					<xsl:if test="($visited != 0) and ($notVisited != 0)">
444						<td class="graphBarVisited" height="14">
445							<xsl:attribute name="width">
446								<xsl:value-of select="format-number($coverage div 100 * $scale, '0') - 1" />
447							</xsl:attribute>.</td>
448					</xsl:if>
449					<xsl:if test="$notVisited != 0">
450						<td height="14">
451							<xsl:attribute name="class">
452								<xsl:if test="$coverage &gt;= $threshold">graphBarSatisfactory</xsl:if>
453								<xsl:if test="$coverage &lt; $threshold">graphBarNotVisited</xsl:if>
454							</xsl:attribute>
455							<xsl:attribute name="width">
456								<xsl:value-of select="format-number($notVisited div $total * $scale, '0')" />
457							</xsl:attribute>.</td>
458					</xsl:if>
459				</tr>
460			</tbody>
461		</table>
462	</xsl:template>
463</xsl:stylesheet>