[luatex] Lua API for the Language Server Protocol (LSP)

[Patrick Gundlach]

Hello Josef,

this is really great, thank you for starting.

Now let's assume a user wants to fill in the blank, what fields would you expect to be filled out (besides @param and @return and a documentation string)? Should there be a link to a manual? Anything else? 

Would you prefer to get patches as a pull request or as a diff? (Not that I have any yet)

The installation worked like a charm.

Patrick (using VS Code)