Re: "unroll code"

[Robert Schmaus]

Hi Gianmaria,

if you use Frescobaldi, there's a "Import Midi" function in the File 
Menu. In principle, if you produce a midi file from your original ly 
file, you should be able to reimport the music fully unfolded.

The problem is, I've never used this function, and a quick trial just 
now didn't really work on my Mac. So, if you use Frescobaldi and *do* 
get it to work, that should help you.

Otoh, if you happen to have Musescore available (thats a open source 
wysiwyg note engraver), this program does support midi import and ly 
export. So that would be another possibility.

Best,
Robert



Am 13/05/16 um 23:01 schrieb Gianmaria Lari:
> Is there any tool to "unroll" the code. For instance, suppose you have
> something like this...
>
> \version "2.19.40"
>
> fragment.1 =
> {
>    a b c d
> }
>
> fragment.2 =
> {
>    e f g a
> }
>
> music =
> {
>    \repeat  unfold 3 {\fragment.1}
>    \repeat  unfold 2 {\fragment.1 \fragment.2}
> }
>
> \score
> {
>      \music
>      \layout{}
> }
>
> .... is there any way to transform it in this:
>
> \score
> {
>      {
>      a b c d
>      a b c d
>      a b c d
>      a b c d
>      e f g a
>      a b c d
>      e f g a
>     }
>      \layout{}
> }
>
> ?
>
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