Create a new Literal object with the value in $string. Note that " and
' will be converted to " and respectively. That is not part of the XPath
specification, but I consider it useful. Note though that you have to go
to extraordinary lengths in an XML template file (be it XSLT or whatever) to
make use of this:
<xsl:value-of select=""Im feeling "sad"""/>
Which produces a Literal of:
Im feeling "sad"
Also overloaded as stringification, simply returns the literal string value.