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xsl-list
[xsl] libxslt 1.1.18 bug in copy-of with & escaping
by Davor Emard other posts by this author
Nov 6 2006 1:49AM messages near this date
Re: [xsl] i18n and l10n question
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Re: [xsl] CDATA or escape in the result tree problems
& XSLT HI
I just synced debian's libxslt 1.1.18 and it appears to have buggy
copy-of function.
I've attached small test1.sh script that should do the transformation
and verify it's output with attached correct result verify-output.xml
Basically making <a> <value-of .../><(a> should be identical
to the <copy-of select="."/> but it isn't and it seems escape &
is treated differently in value-of and copy-of case!!!!
It works correct on 1.1.17 but on 1.1.18 it sends an error
error : unterminated entity reference var=5
and of course output is different (truncated part after &)
< <a href="index.php?table=2&var=5"> item 5</a><a
href="index.php?table=2&var=5"> item 5</a>
---
> <a href="index.php?table=2&var=5">item 5</a><a href="index.php?table=2">item 5</a>
source1.xml:
-----------------
<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet type="text/xsl" href="layout1.xsl"?>
<formular url="http://server/application?table=1&var=3">
<a href="index.php?table=2&var=5"> item 5</a>
</formular>
layout1.xsl
--------------
<?xml version="1.0" encoding="iso-8859-2"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" indent="yes" encoding="utf-8"/>
<xsl:template match="/">
<html>
<body>
<xsl:apply-templates/>
</body>
</html>
</xsl:template>
<xsl:template match="formular">
<form action="{@url}">
<xsl:apply-templates select="a"/>
</form>
</xsl:template>
<xsl:template match="a">
<a href="{@href}"> <xsl:value-of select="."/></a>
<xsl:copy-of select="."/>
</xsl:template>
</xsl:stylesheet>
verify-output1.xml
------------------------
<html> <body><form action="http://server/application?table=1&var=3">
<a href="index.php?table=2&var=5"> item 5</a><a
href="index.php?table=2&var=5"> item 5</a>
</form> </body></html>
test1.sh
----------
#!/bin/sh
xsltproc layout1.xsl source1.xml > output1.xml
diff verify-output1.xml output1.xml
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