Hi guys..
I would want to make a simple function that would convert my string to number..wha?
i have a a variable inside header that is called bpm. inside bpm is my tempo but in string. for example:
\header {
bpm = "123"
}
{
\tempo 4 = \bpm
c'4
}
or in midi block
\midi { \tempo 4 = \bpm }
i had an idea of converting string to number using string->number..
#(define bpm "123")
#(define bpmInt (string->number bpm)
but it didnt work nor
bpmInt =
#(define-music-function
(parser location bpm
(string?)
(string->number bpm)))
any ideas.?
--
Nesmotren govori kao da mačem probada, a jezik je mudrih iscjeljenje. Izreke 12:18