Re: \parenthesize and optional arguments

[Marc Hohl]

Am 04.07.2015 um 09:17 schrieb David Kastrup:
[...]
> You are thinking of LilyPond/Scheme as a procedural language here.  What
> happens here is that you calculate a suitable override and, well, throw
> it away.  The return value of this function, calculated later as "arg",
> does not care what you have calculated here.

... thanks a lot for the explanations (I forgot that in the first reply).

[...]
> > Any pointers in the right direction are highly appreciated!
>
> #UP (which is Lilypond-speak for +1).
;-)

Marc