Support php_only subset

[przepompownia]

No description provided.

[Wansmer]

Thanks for the PR!
Please add php_only to the languages section of README.md and create test files like for regular php.

More about tests here.

[przepompownia]

Looks like copy-paste (because of the same parser). What do you propose to avoid duplication?

Thanks for the PR! Please add php_only to the languages section of README.md and create test files like for regular php.

[Wansmer]

Looks like copy-paste (because of the same parser). What do you propose to avoid duplication?

If it's just a copy and paste, you don't need to.
Does php_only and php have the same file extension?
If so, let me know and I'll merge the PR.

[przepompownia]

If I understand correctly, php_only does not include injections for HTML - look at the queries in nvim-treesitter.

[przepompownia]

Yes, both are for php although I need to call

vim.treesitter.language.register('php_only', {'php'})

from my configs.

[przepompownia]

Thanks!