Funny! I have no idea. Smarter people on this list will certainly know, though.
> 1 okt. 2021 kl. 13:31 skrev Omid Mo'menzadeh <[email protected]>: > > Thank you for your reply. This is working, but like this: > main = #(if (not (defined? 'is-loaded-file)) > #{ > \score { \vocal } > #} > ) > > \main > > Any idea why it wouldn't work without defining the main variable? It's fine > for me, but I don't get why the following snippet does not work for me: > #(if (not (defined? 'is-loaded-file)) > #{ > \score { \vocal } > #} > ) > > I'm using Lilypond 2.22.1 if that makes a difference. > > On Tue, Sep 14, 2021 at 12:44 PM Leo Correia de Verdier > <[email protected]> wrote: > There might be more elegant ways to do it (there probably is), but I have a > variable I define in my output files, is-loaded-file and then I can use #(if > (defined? 'is-loaded-file) … ) in the definition files to test. This requires > a situation where there’s a clear separation between ”definition files” and > ”output files”, but works quite well for me. > > > > 14 sep. 2021 kl. 09:52 skrev Omid Mo'menzadeh <[email protected]>: > > > > Hello all. This might be a weird thing to seek, but here is the scenario: > > I have several files defining (but not using) different parts of the score, > > which other files use to construct several output types. > > > > But the problem is the command `lilypond -l WARNING -o /path/to/file.ly` > > does not show a warning for the following example file: > > ghigh = \relative c { > > \clef "treble_8" > > \time 4/4 > > \voiceOne > > c2 | > > } > > > > It does, if I include the following part at the end of the file: > > \book { > > \ghigh > > } > > > > But the problem is that when I include it in another file, I get an extra > > output! > > > > A possible solution could look like an `if __name__ == "__main__"` clause > > in Python, but I don't know if we have a similar variable available in > > Lilypond. > > Thanks in advance, > > Omid >
