I'm a bit new to TreeSitter and I have been recently trying to create a syntax highlighting for NeoVim for this esoteric language called SPL.
I have tried installing the nvim plugin treesitter-playground and it works, but not with SPL language. It doesn't even try to analyze it and shows an empty page with .spl files only.
I read a bit online and tried to look for a way to make it work. On the treesitter page I looked for the tutorial on how to do it, but it didn't work. I already have the grammar file ready (in a .json format), but it throws me an error.
I am using Fedora38 with the newest version of both nvim an its plugins (I don't know how much helpful it can be).
If you want to see how the grammar should be, here the link to a gh repo of a person that did it, but for VSCode.
