Add this somewhere in your treesitter configs.
local parser_config = require "nvim-treesitter.parsers".get_parser_configs()
parser_config.sil = {
install_info = {
url = "https://github.com/HueSamai/tree-sitter-sil.git",
files = {"src/parser.c"},
branch = "master",
generate_requires_npm = false,
requires_generate_from_grammar = false,
},
filetype = "sil",
}Then you want to go to where your nvim-data folder is stored, and then go into your queries directory (for packer it will be under site\pack\packer\start\nvim-treesitter\queries),
then create a new directory called sil and copy the highlights.scm from this repo into the sil directory you created.