Laércio de Sousa

> Instead of using the `/`s, can you do something like `(gabc1|nabc1|nabc1|gabc2|nabc2|nabc2)` to do the alignment? Not in this example, because the Laon neumes and the SG ones don't always...

> OK, leaving aside the /'s and `'s for now, does the example look right now? Is there maybe something missing at the very end of the nabc above? Yes,...

> In the GT the neumes often overlap the staff, but is that something not desirable for new scores? I can increase `nabcbelowlinesheight` from 0.5cm to 0.6cm. This is because...

It's OK for me. My other demands are being already handled in other issues. If Gregorio maintainers have nothing more to say, I think this PR could be merged as...

> That's definitely interesting. However, the project is GPLv3 licensed, so if I understand correctly, I would have to change my own license to GPLv3 if I included this? Hmmm......

I suggest another naming scheme, to avoid breaking backwards compatibility: - `enabled`: alias for current `visible` behaviour (with a deprecation warning preparing for version 7.0.0) - `disabled`: alias for current...

> Currently there is not any notion of a gabc "counterpart", so this could be harder than it sounds. Currently, in a score generated by e.g. `Text(gabc1|nabc1|gabc2|nabc2...)` the NABC neumes...

I've just started a project for a VSCode extension with syntax highlighting support for GABC. Any contributions will be very welcome. https://github.com/lbssousa/vscode-gabc

I've made some improvements in extension code, and now it's reasonably usable. Someone from Gregorio staff may want to adopt and maintain the extension code from now on. Example: 

We've just published the extension on our own (now with experimental GABC preview, powered bu [exsurge](https://github.com/bbloomf/exsurge)): https://marketplace.visualstudio.com/items?itemName=gregoriano-br.gabc-gregorian-chant-notation https://open-vsx.org/extension/gregoriano-br/gabc-gregorian-chant-notation