if procedure

[Freeman Gilmore]

>From Extending Lilypond:

guile> (define a 3)
guile> (define b 5)
guile> (if (> a b) "a is greater than b" "a is not greater than b")
"a is not greater than b"

Note missing ")".

In Frescobaldi i tried:

\version "2.19.83"
#(define a 3)
#(define b 5)
#(display (if (> a b) "a is greater than b" "a is not greater than b")
"a is not greater than b"))

What did I do wrong?

Thank you.;
fg