Hello everyone,
for three days I have been immersed in the documentation written by Mr. Samra, on how to define a new grob, a new event and a new engraver that takes care of engraving the new grob, following a specific command.
Attached is the first result of my studies, available to everyone. Clearly the built grob is completely useless, but it helped me to make some attempts and understand the logic.
I hope it could be a script that shows the various stages of defining new components, rather than modifying some existing ones. At present it needs a revision, so:
to the more experienced, I would ask for an evaluation of what has been done (i'm not a programmer!), above all given the non-functioning of some overrides, which modify the properties of certain interfaces which are however included in the grob definition.
Greetings to everyone
Rip_mus
extending.ly