> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> % \includescore{PossibleExtension}
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
>
> [...]
Ouch, this is ugly LaTeX code. Besides the formatting, it will
exhaust TeX's macro stack, AFAICS, since macro `\readfile@line` is
calling itself recursively, not using the TeX's `\loop` macro (or an
equivalent to it) to ensure proper tail recursion. In other words,
very large TOCs would fail.
I'll try to cook something up that works decently.
Werner