Two questions about xmerl_xpath (variable references)

[Ivan Dubrov]

Hi,

Does xmerl_xpath support the variable references? I can parse them (for 
example 
xmerl_xpath_parse:parse(xmerl_xpath_scan:tokens("not($x!=\"foo\")")). ), 
but seems like the matcher does not support them.

And the second question, why xmerl_xpath does not export "match" 
function separately? I think, it could be helpful to parse XPath 
expression once and apply it several times.

-- 
WBR,
Ivan S. Dubrov