Re: How to write a ly:pitch? as element of a pair?

[Malte Meyn]

Am 21.03.2018 um 15:28 schrieb Urs Liska:
> Hi all,
>
> I have a with block where I would like to let the user enter a pair as a 
> value, and one of the elements of the pair should be a pitch.
>
> Something like:
>
> \with {
>    transposition = #'( d' . "D")
> }
>
> But this doesn't work, just like
>
>    transposition = #'( #{ d' #} . "D")

How about #`( ,#{ d' #} . "D") ?