[racket] Unquote symbol outside quasiquote

Hi everyone,

I want to create a macro to get fields of an object specified by a list of symbols. Like

    (get-fields '(x y) obj) -> (list (get-field x obj) (get-field y obj))

Now, my macro will receive (quote x) and (quote y), for example. What I want to know
is, what is the right way to unquote it? Using eval as in

    (datum->syntax #'lex `(get-field ,(eval (second (syntax->datum #'(get-fields 'y xx)))) xx) #'srcloc)

removes the quote but I don't think it's the right way to do it.

Thanks,

André
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