Okay, I dug a little bit into Neil's library. From what I can tell, these words
don't refer to functions at all. In Neil's library, they are used within the
context of a form that 'quotes' these things. Then they are processed in a
context where title denotes HTML's title element. So your probl
My function would always get hung up on the unknown identifiers like
'title' or 'math' when it tried to evaluate the expressions passed as
arguments -
but you are right, the macro is not really necessary. I can quote the
expressions and use the html-writing module instead, which handles
quoted
I don't see any need for a macro here. Why not use a function that iterates
over these 'forms':
(define (expr-iter . form)
(for ((f form))
(case (first f)
...
[(math) (eval (second f) some-useful-namespace)]
...)))
On Jan 7, 2013, at 3:57 PM, Philipp Dikmann wrote
Hello Racket-Users,
in trying to iterate a series of expressions and evaluating them
differently on a case-by-case basis - specifically in the body of a
(html-template) - Racket is throwing errors indicating that my
expressions end up in the wrong places. In the code below, it appears
that +
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