These functions provide access to
the elements of a collection of XML attributes
of an XML node. The usual list operators
but are implemented by accessing the C-level
structure representing the set of attributes.
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the name of the attribute whose value is to be retrieved.
XMLAttributes objects are not regular named character
vectors in S but instead are references to C level structures
managed by the XSLT engine. They are accessible as
read-only values (as it makes little sense to modify them since they
are not part of the output document).
names returns a character vector
giving the names of the attributes in the XML node.
[ return the value of
the specified attributes.
Duncan Temple Lang
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