More support

[doomgutt]

Hey, I've been trying to find a way to get some highlighting for hyperscript in neovim and so far it hasn't worked yet. I can't tell if i'm configuring treesitter wrong or this parser is out of date.

Any support at all would be great, thanks.

[ignamartinoli]

Hey @doomgutt, I was able to at least tell nvim-treesitter how to install this grammar.

If you're using Lazy, in the init section of nvim-treesitter I wrote:

init = function ()
	local parser_config = require 'nvim-treesitter.parsers'.get_parser_configs()
	parser_config._hyperscript = {
		filetype = 'hyperscript',
		install_info = {
			url = 'https://github.com/dz4k/tree-sitter-_hyperscript',
			files = { 'src/parser.c' },
			branch = 'main',
			requires_generate_from_grammar = false,
		}
	}
end

What is needed now, is to inject the grammar on top of HTML when there is a _ or data-script tag.

I really have no clue how to do it, and it seems quite the rabbit hole.

[ignamartinoli]

I have the suspicion it has to do with this file https://github.com/tree-sitter/tree-sitter-html/blob/master/queries/injections.scm

[ignamartinoli]

Opened tree-sitter/tree-sitter-html#103