Source:
<!DOCTYPE html>
<html>
<head/>
<body>
<p>Here Link</p>
</body>
</html>
Transform:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">
<!-- output just the <body> (without <body>) -->
<xsl:output method="html" omit-xml-declaration="yes" indent="no"/>
<xsl:template match="/">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="body/*">
<xsl:copy-of select="."/>
</xsl:template>
<xsl:template match="head | meta | text()"/>
</xsl:stylesheet>
Desired Output:
<p>Here Link</p>
Error:
The reference to entity "node" must end with the ';' delimiter. SXXP0003
Solution Constraint:
I need to keep the #href as node= because that is what the web address is. I cannot delimit it or otherwise change it.
A later step is an Identity Transform, so I'll need to address the problem there as well.
Related
I want to insert an html snippet from an external file into my output document with copy-of like described here: https://stackoverflow.com/a/5976762/18427492
The html snipped is a navigation bar and also used by other (python) scripts to generate other html files.
I need to replace the path in "href" to match a relative path that i have in a XSLT variable.
Full file content (Template file to be copied):
<ul class="nav">
<li class="fineprint">MyNiceGame Developer Mode Documentation</li>
<li class="switchlang"><img src="/deco/dco_en_sml.gif" alt="English" border="0"></img></li>
<li>Introduction</li>
<li>Contents</li>
<li>Search</li>
<li>Engine</li>
<li>Command Line</li>
<li>Game Data</li>
<li>Script</li>
</ul>
So how can i insert this snippet into my XSL document and replace ../../sdk/ (its possible to change this string to something like {replace-me}/sdk/...) with a relative path that i already have in a XSLT variable?
My XSLT document (i want to replace the <xsl:call-template name="nav"/> with the template file processing):
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" version="3.0" xpath-default-namespace="https://clonkspot.org" exclude-result-prefixes="xs">
<xsl:output method="html" encoding="ISO-8859-1" doctype-public="-//W3C//DTD HTML 4.01//EN"
doctype-system="http://www.w3.org/TR/html4/strict.dtd"/>
<xsl:template match="/clonkDoc">
<html>
<body>
<xsl:call-template name="nav"/>
<xsl:apply-templates select="func"/>
<!-- other possible nodes under /clonkDoc -->
<xsl:call-template name="nav"/>
</body>
</html>
</xsl:template>
<xsl:template name="nav">
<xsl:param name="relpath" tunnel="yes"/>
<ul class="nav">
<li class="fineprint">
<xsl:when test='lang("en")'>>MyNiceGame Developer Mode Documentation</xsl:when>
</li>
<!-- Other li elements -->
</xsl:template>
Example source file:
<?xml version="1.0" encoding="ISO-8859-1" standalone="yes"?>
<?xml-stylesheet type="text/xsl" href="../../../clonk.xsl"?>
<clonkDoc xmlns="https://clonkspot.org"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="https://clonkspot.org ../../../clonk.xsd" xml:lang="de">
<func>
<!-- other nodes -->
</func>
</clonkDoc>
Desired target file:
<!DOCTYPE html
PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<!-- stuff -->
</head>
<body>
<ul class="nav">
<!-- The corrected li elements with modified a href link -->
</ul>
<!-- Other stuff from source file (<func>) -->
<ul class="nav">
<!-- The corrected li elements with modified a href link -->
</ul>
</body>
</html>
Martin Honnen's solution for my specific case with the xpath-default-namespace:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" version="3.0" xpath-default-namespace="https://clonkspot.org" exclude-result-prefixes="xs">
<xsl:output method="html" encoding="ISO-8859-1" doctype-public="-//W3C//DTD HTML 4.01//EN"
doctype-system="http://www.w3.org/TR/html4/strict.dtd"/>
<xsl:template match="/clonkDoc">
<html>
<body>
<xsl:apply-templates select="doc('file.html')//ul[#class = 'nav']" xpath-default-namespace="" mode="fix-links"/>
<xsl:apply-templates select="func"/>
<!-- other possible nodes under /clonkDoc -->
<xsl:apply-templates select="doc('file.html')//ul[#class = 'nav']" xpath-default-namespace="" mode="fix-links"/>
</body>
</html>
</xsl:template>
<xsl:mode name="fix-links" on-no-match="shallow-copy"/>
<xsl:template mode="fix-links" match="ul/li/a/#href" xpath-default-namespace="">
<xsl:message>Value href: <xsl:value-of select="."></xsl:value-of></xsl:message>
<xsl:attribute name="{name()}" select="replace(., '../../sdk', 'foobar')"/>
</xsl:template>
copy-of makes a a deep copy, if you want to transform input nodes (even only their attribute values) you write templates to do so e.g. <xsl:apply-templates select="doc('file.xml')//ul[#class = 'nav']" mode="fix-links"/>, or, perhaps, as the edit says the snippet with the ul is all in the file, use simply <xsl:apply-templates select="doc('file.xml')" mode="fix-links"/>, and
<xsl:mode name="fix-links" on-no-match="shallow-copy"/>
<xsl:template mode="fix-links" match="ul/li/a/#href">
<xsl:attribute name="{name()}" select="replace(., '../../sdk', $varname)"/>
</xsl:template>
The xsl:mode declaration is XSLT 3 only, in earlier versions declare the identity transformation for that mode e.g.
<xsl:template mode="fix-links" match="#* | node()">
<xsl:copy>
<xsl:apply-templates select="#* | node()" mode="fix-links"/>
</xsl:copy>
</xsl:template>
in XSLT 1 or
<xsl:template mode="fix-links" match="#* | node()">
<xsl:copy>
<xsl:apply-templates select="#* | node()" mode="#current"/>
</xsl:copy>
</xsl:template>
in XSLT 2.
XSLT 3 sample (slighly adapted for the demonstration to work with the primary input) outputs
<ul class="nav">
<li class="fineprint">MyNiceGame Developer Mode Documentation</li>
<li class="switchlang"><img src="/deco/dco_de_sml.gif" alt="German" border="0"/></li>
<li>Introduction</li>
<li>Contents</li>
<li>Search</li>
<li>Engine</li>
<li>Command Line</li>
<li>Game Data</li>
<li>Script</li>
</ul>
As for the information in the latest edit that the secondary input document you want to process has elements in no namespace but your primary one has elements in a certain namespace that your XSLT has used as the xpath-default-namespace, in that case you need to override that for any selections in the secondary input e.g.
<xsl:mode name="fix-links" on-no-match="shallow-copy"/>
<xsl:template mode="fix-links" match="ul/li/a/#href" xpath-default-namespace="">
<xsl:attribute name="{name()}" select="replace(., '../../sdk', $varname)"/>
</xsl:template>
and if you continue to use the apply-templates with an element selector, there as well e.g. <xsl:apply-templates select="doc('file.xml')//ul[#class = 'nav']" xpath-default-namespace="" mode="fix-links"/>.
Unable to get the value, and I can't find the namespace file for help
<?xml version="1.0" encoding="UTF-8"?>
<xsl:transform version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:an="http://checklist.nist.gov/xcodf/1.1" exclude-result-prefixes="an">
<xsl:output method="html" indent="yes"/>
<xsl:template match="/">
<html>
<body>
<xsl:apply-templates/>
</body>
</html>
</xsl:template>
<xsl:template match="an:Banchmark">
<h2>My CD Collection</h2>
<h3><xsl:value-of select="an:status"/></h3>
<p><xsl:value-of select="an:version"/></p>
</xsl:template>
</xsl:transform
And output is
<html>
<body>
<h2>My CD Collection</h2>
<h3>draft</h3>
<p>0.6.3</p>
</body>
</html>`enter code here`
You failed to show what you have tried so far, but a far as HTML output is
concerned, you probably should include in your script xsl:output command,
specifying method="html".
One of possible examples, e.g. to generate XHTML output is:
<xsl:output method="html"
doctype-public="-//W3C//DTD XHTML 1.1//EN"
doctype-system= "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"/>
You can give other values for both doctype-... attributes, according to your
needs.
Version attribute is usually not needed, but if for some reason you have to,
you can specify it with version="..." attribute in xsl:output.
I need control over the output of an XSL transformation process in terms of (not) setting newlines before certain result elements. Take this input
<text>
<line>My text uses <hi>highlighting</hi> methods</line>
<line>Next line uses <hi>two </hi><hi>highlighter</hi> elements...</line>
</text>
transformed by this simple stylesheet:
<?xml version="1.0" encoding="utf-8"?>
<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">
<xsl:output indent="yes" method="xml"/>
<xsl:template match="line">
<p>
<xsl:apply-templates/>
</p>
</xsl:template>
<xsl:template match="hi">
<span>
<xsl:apply-templates/>
</span>
</xsl:template>
</xsl:transform>
The undesirable result of the transformation is:
<p>My text uses <span>highlighting</span> methods</p>
<p>Next line uses <span>two </span>
<span>highlighter</span> elements...</p>
The second <span> within <p> produces a newline, which is not what I want.
What's the reason for this behaviour and how to avoid it, meaning: how to achieve this result:
<p>My text uses <span>highlighting</span> methods</p>
<p>Next line uses <span>two </span><span>highlighter</span> elements...</p>
(Yes, I need <xsl:output indent="yes"> and the transformation method has to be "xml".)
The only way I can see to get around this with the constraints you specify in the last line of your question (method="xml" and indent="yes") is to add xml:space="preserve" to the p elements you create, as
Whitespace characters MUST NOT be inserted in a part of the result document that is controlled by an xml:space attribute with value preserve.
(Source)
<?xml version="1.0" encoding="utf-8"?>
<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">
<xsl:output indent="yes" method="xml"/>
<xsl:template match="line">
<p xml:space="preserve"><xsl:apply-templates/></p>
</xsl:template>
<xsl:template match="hi">
<span>
<xsl:apply-templates/>
</span>
</xsl:template>
</xsl:transform>
Note that because of the xml:space="preserve" you also have to remove the whitespace between the opening and closing tags of the p element and the child xsl:apply-templates. When run on your example input using Saxon 9 HE this produces the output
<?xml version="1.0" encoding="UTF-8"?>
<p xml:space="preserve">My text uses <span>highlighting</span> methods</p>
<p xml:space="preserve">Next line uses <span>two </span><span>highlighter</span> elements...</p>
If you could instead use the xhtml output method (and the XHTML namespace) then the XHTML indenter is not allowed to add space around tags that start or end elements that XHTML specifies to be "inline" markup, and this includes span.
<?xml version="1.0" encoding="utf-8"?>
<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0"
xmlns="http://www.w3.org/1999/xhtml">
<xsl:output indent="yes" method="xhtml"/>
<xsl:template match="/">
<html><body><xsl:apply-templates/></body></html>
</xsl:template>
<xsl:template match="line">
<p>
<xsl:apply-templates/>
</p>
</xsl:template>
<xsl:template match="hi">
<span>
<xsl:apply-templates/>
</span>
</xsl:template>
</xsl:transform>
when run on the same input would produce
<?xml version="1.0" encoding="UTF-8"?><html xmlns="http://www.w3.org/1999/xhtml">
<body>
<p>My text uses <span>highlighting</span> methods
</p>
<p>Next line uses <span>two </span><span>highlighter</span> elements...
</p>
</body>
</html>
without space between the two span elements.
I'm trying to retrieve a certain value from an XML document and output that value into a new XML document - the source XML is full of unused data, I only need the specific part.
Source XML :-
<dpp:Programme xmlns:dpp="http://www.digitalproductionpartnership.co.uk/ns/as11/2012" xmlns:itv="http://dpp.itv.com/timecodes/v1">
<dpp:Editorial>
<dpp:SeriesTitle>test</dpp:SeriesTitle>
<dpp:ProgrammeTitle>test</dpp:ProgrammeTitle>
<dpp:EpisodeTitleNumber>test</dpp:EpisodeTitleNumber>
<dpp:ProductionNumber>2/1993/0022#001</dpp:ProductionNumber>
<dpp:Synopsis>None</dpp:Synopsis>
<dpp:Originator>None</dpp:Originator>
<dpp:CopyrightYear>2013</dpp:CopyrightYear>
</dpp:Editorial>
<dpp:Technical>
<dpp:ShimName>UK DPP HD</dpp:ShimName>
<dpp:Video>
<dpp:VideoBitRate unit="Mbps">100</dpp:VideoBitRate>
<dpp:VideoCodec>AVCI</dpp:VideoCodec>
<dpp:VideoCodecParameters>High 4:2:2 level 4.1</dpp:VideoCodecParameters>
<dpp:PictureFormat>1080i50 16:9</dpp:PictureFormat>
<dpp:AFD>10</dpp:AFD>
<dpp:PictureRatio>16:9</dpp:PictureRatio>
<dpp:ThreeD>false</dpp:ThreeD>
<dpp:ProductPlacement>false</dpp:ProductPlacement>
<dpp:FPAPass>Not tested</dpp:FPAPass>
</dpp:Video>
<dpp:Audio>
<dpp:AudioSamplingFrequency unit="kHz">48</dpp:AudioSamplingFrequency>
<dpp:AudioBitDepth>24</dpp:AudioBitDepth>
<dpp:AudioCodecParameters>PCM</dpp:AudioCodecParameters>
<dpp:AudioTrackLayout>EBU R 123: 4b</dpp:AudioTrackLayout>
<dpp:PrimaryAudioLanguage>eng</dpp:PrimaryAudioLanguage>
<dpp:SecondaryAudioLanguage>zxx</dpp:SecondaryAudioLanguage>
<dpp:TertiaryAudioLanguage>eng</dpp:TertiaryAudioLanguage>
<dpp:AudioLoudnessStandard>EBU R 128</dpp:AudioLoudnessStandard>
</dpp:Audio>
<dpp:Timecodes>
<dpp:LineUpStart>09:58:00:00</dpp:LineUpStart>
<dpp:IdentClockStart>09:59:20:00</dpp:IdentClockStart>
<dpp:Parts>
<dpp:Part>
<dpp:PartNumber>1</dpp:PartNumber>
<dpp:PartTotal>1</dpp:PartTotal>
<dpp:PartSOM>10:30:41:11</dpp:PartSOM>
<dpp:PartDuration>00:00:30:13</dpp:PartDuration>
</dpp:Part>
</dpp:Parts>
<dpp:TotalNumberOfParts>1</dpp:TotalNumberOfParts>
<dpp:TotalProgrammeDuration>00:00:30:13</dpp:TotalProgrammeDuration>
</dpp:Timecodes>
<dpp:AccessServices>
<dpp:AudioDescriptionPresent>false</dpp:AudioDescriptionPresent>
<dpp:ClosedCaptionsPresent>false</dpp:ClosedCaptionsPresent>
<dpp:OpenCaptionsPresent>false</dpp:OpenCaptionsPresent>
<dpp:SigningPresent>No</dpp:SigningPresent>
</dpp:AccessServices>
<dpp:Additional>
<dpp:CompletionDate>2014-01-07</dpp:CompletionDate>
<dpp:TextlessElementExist>false</dpp:TextlessElementExist>
<dpp:ProgrammeHasText>true</dpp:ProgrammeHasText>
<dpp:ProgrammeTextLanguage>eng</dpp:ProgrammeTextLanguage>
<dpp:AssociatedMediaFilename>2-1993-0022-001.mxf</dpp:AssociatedMediaFilename>
<dpp:MediaChecksumType>MD5</dpp:MediaChecksumType>
<dpp:MediaChecksumValue>6154fd9cf312492e2dea68bee656ded7</dpp:MediaChecksumValue>
</dpp:Additional>
<dpp:ContactInformation>
<dpp:ContactEmail>None</dpp:ContactEmail>
<dpp:ContactTelephoneNumber>None</dpp:ContactTelephoneNumber>
</dpp:ContactInformation>
</dpp:Technical>
<itv:AdditionalTimeCodes>
<itv:Element>
<itv:ElementType>Essence</itv:ElementType>
<itv:ElementSOM>10:30:41:11</itv:ElementSOM>
<itv:Duration>00:00:30:13</itv:Duration>
<itv:Fade>false</itv:Fade>
<itv:Mix>false</itv:Mix>
<itv:Property>Essence</itv:Property>
</itv:Element>
</itv:AdditionalTimeCodes>
</dpp:Programme>
This is the XSL I have created :-
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text" indent="yes"/>
<xsl:template match="/">
<html>
<body>
<xsl:for-each select="Programme/Technical/Timecodes">
<tr>
<td>
<xsl:value-of select="TotalProgrammeDuration"/>
</td>
</tr>
</xsl:for-each>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
But all I'm getting returned is a blank page?
All I need is the timecode value (TotalProgrammeDuration) from Programme/Technical/Timecodes
What am I doing wrong? (I'm very new to this - if you can't rell already)
J.
The elements in your input XML have a namespace. You need to declare this namespace in your XSLT stylesheet too - and prefix any element names you mention.
Namespaces are an important concept in XSLT (as with XML technologies in general) so I recommend you spend some time understanding the basics. For instance, start with a previous answer of mine.
Stylesheet
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:dpp="http://www.digitalproductionpartnership.co.uk/ns/as11/2012">
<xsl:output method="text" indent="yes"/>
<xsl:template match="/">
<html>
<body>
<xsl:for-each select="dpp:Programme/dpp:Technical/dpp:Timecodes">
<tr>
<td>
<xsl:value-of select="dpp:TotalProgrammeDuration"/>
</td>
</tr>
</xsl:for-each>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
Also note that you are obviously outputting XHTML. Then, it makes more sense to set
<xsl:output method="text">
to
<xsl:output method="html">
Further, indent="yes" only makes sense when used with html, not with text.
Below is a second attempt at writing your stylesheet that uses separate templates (which is generally a better idea than using xsl:for-each).
Stylesheet (a better approach)
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:dpp="http://www.digitalproductionpartnership.co.uk/ns/as11/2012">
<xsl:output method="html" indent="yes"/>
<xsl:template match="/">
<html>
<body>
<xsl:apply-templates/>
</body>
</html>
</xsl:template>
<xsl:template match="dpp:Timecodes">
<tr>
<td>
<xsl:value-of select="dpp:TotalProgrammeDuration"/>
</td>
</tr>
</xsl:template>
<xsl:template match="text()"/>
</xsl:stylesheet>
Output
<html xmlns:dpp="http://www.digitalproductionpartnership.co.uk/ns/as11/2012">
<body>
<tr>
<td>00:00:30:13</td>
</tr>
</body>
</html>
You are missing namespace declarations:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:dpp="http://www.digitalproductionpartnership.co.uk/ns/as11/2012" exclude-result-prefixes="dpp">
<xsl:output method="html" indent="yes"/>
<xsl:template match="/">
<html>
<body>
<xsl:for-each select="dpp:Programme/dpp:Technical/dpp:Timecodes">
<tr>
<td>
<xsl:value-of select="dpp:TotalProgrammeDuration"/>
</td>
</tr>
</xsl:for-each>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
I am trying to transform XHTML using an XSLT stylesheet, but I can't even get a basic stylesheet to match anything. I'm sure I'm missing something simple.
Here's my XHTML source document (no big surprises):
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="generator" content=
"HTML Tidy for Windows (vers 25 March 2009), see www.w3.org" />
...
</body>
</html>
The actual contents don't matter too much, as I'll demonstrate below. By the way, I'm pretty sure the document is well-formed since it was created via tidy -asxml.
My more complex XPath expressions were not returning any results, so as a sanity test, I'm trying to transform it very simply using the following stylesheet:
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text" omit-xml-declaration="yes" indent="no"/>
<xsl:template match="/">
<xsl:text>---[</xsl:text>
<xsl:for-each select="html">
<xsl:text>Found HTML element.</xsl:text>
</xsl:for-each>
<xsl:text>]---</xsl:text>
</xsl:template>
</xsl:stylesheet>
The transform is done via xsltproc --nonet stylesheet.xsl input.html, and the output is: "---[]---" (i.e., it didn't find a child element of html). However, if I change the for-each section to:
<xsl:for-each select="*">
<xsl:value-of select="name()"/>
</xsl:for-each>
Then I get "---[html]---". And similarly, if I use for-each select="*/*" I get "---[headbody]---" as I would expect.
Why can it find the child element via * (with name() giving the correct name) but it won't find it using the element name directly?
The html element in your source XML defines a namespace. You have to include it in your match expression and reference it in your xsl:stylesheet element:
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:html="http://www.w3.org/1999/xhtml">
<xsl:output method="text" omit-xml-declaration="yes" indent="no"/>
<xsl:template match="/">
<xsl:text>---[</xsl:text>
<xsl:for-each select="html:html">
<xsl:text>Found HTML element.</xsl:text>
</xsl:for-each>
<xsl:text>]---</xsl:text>
</xsl:template>
</xsl:stylesheet>
Change your stylesheet from:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text" omit-xml-declaration="yes" indent="no"/>
<xsl:template match="/">
<xsl:text>---[</xsl:text>
<xsl:for-each select="html">
<xsl:text>Found HTML element.</xsl:text>
</xsl:for-each>
<xsl:text>]---</xsl:text>
</xsl:template>
</xsl:stylesheet>
to:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:x="http://www.w3.org/1999/xhtml"
>
<xsl:output method="text" omit-xml-declaration="yes" indent="no"/>
<xsl:template match="/">
<xsl:text>---[</xsl:text>
<xsl:for-each select="x:html">
<xsl:text>Found HTML element.</xsl:text>
</xsl:for-each>
<xsl:text>]---</xsl:text>
</xsl:template>
</xsl:stylesheet>
Explanation:
The XML document has declared a default namespace: "http://www.w3.org/1999/xhtml", and all unprefixed nodes that descend from the top element declaring this default namespace, belong to this namespace.
On the other side, in XPath any unprefixed name is considered to belong in "no namespace".
Therefore, the <xsl:for-each select="html"> instruction will select and apply its body to all html elements that belong to "no namespace" -- and there are none such in the document -- the only html element does belong to the xhtml namespace.
Solution:
The the names that belong to a default namespace cannot be referenced unprefixed. Therefore, we need to bind a prefix to the namespace such an element belongs to. If this prefix is "x:", then we can reference any such element prefixed with "x:".
A workaround without declaring the namespace, so that the stylesheet accept any namespace:
<xsl:template match="*[name()='html']" >