Am 06.03.2015 um 22:38 schrieb Simon Albrecht:
Hi Urs,
I don’t quite see your problem. I’m using such functions without.
Since multiple \paper blocks are combined in a rather sensible way,
there’s no problem with just having the function output an entire
\paper block and use it on top level, regardless of any other \paper
blocks (except if they also use #(define fonts …)).
You didn’t say what’s actually supposed to be the argument of the
function, but I attached an example.
Well, that's exactly what I did, but I get
Missing body expression in ((define fonts (set-global-fonts #:music name
#:brace name #:factor (/ staff-height pt 20))))
When I literally pull the paper block out of the function and use it
everything is OK.
That's why I assume there's something wrong with outputting a \paper
block from a Scheme function.
Best
Urs
HTH, Simon
Am 06.03.2015 um 17:32 schrieb Urs Liska:
Hi all,
I don't even know where to start with this, and looking around in the
documentation doesn't get me started either.
What would I have to do if I want to write a Scheme function
(presumably with define-scheme-function) that produces a \paper block
or rather sets the content of a paper block?
What I ultimately need is a wrapper around
\paper {
#(define fonts
(set-global-fonts
#:music "cadence"
#:brace "cadence"
#:factor (/ staff-height pt 20)
))
}
I don't see whether I will have to somehow _create_ the paper block
and produce what I want to have in that or if I have to somehow
_find_ an existing paper block where the (define fonts) thing can be
applied/executed.
TIA
Urs
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