bug#61849: 29.0.60; Unable to use treesit-install-language-grammar because repo doesn't have parser.c

[Eli Zaretskii]

> From: Yuan Fu <casouri@gmail.com>
> Date: Fri, 3 Mar 2023 14:27:05 -0800
> Cc: mishazharov1@gmail.com,
>  61849@debbugs.gnu.org
> 
> Not sure why that project removed the grammar.c files, it seems
> ubiquitous for tree-sitter language grammar projects to include the
> generated grammar.c file in the repo.

Maybe we should file an issue in their issue tracker, asking them to
bring that file back.