Try to view following test.xsl file in colorer. It is correct.
---------------[test.xsl]
<?xml version="1.0" encoding="iso-8859-1"?>
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:template match="root">
<xsl:variable name="apos" select=""'"" />
<xsl:variable name="quot" select=''"'' />
<xsl:value-of select="translate(.,'"',$apos)"/>
</xsl:template>
</xsl:stylesheet>
---------------[test.xml]
<root>
" " "
</root>
---------------[xsltproc test.xsl test.xml]
<?xml version="1.0"?>
' ' '
Logged In: YES
user_id=313042
Too heavy syntax. Lowering severity.