Need a way to control the language server configuration

[xeger]

My goal is to choose which syntax_tree plugins the LSP should use when formatting my code. I'm fed up with rebornix.ruby and would much rather use vscode-syntax-tree plus syntax_tree -- but I need to be able to configure the thing to match my coding standard.

This proposal adds some straightforward configuration, but it turns out that stree lsp doesn't bother to parse options, hence my proposed fix in the syntax_tree repo, which this proposal depends on.

Thoughts on this whole scheme?

[kddnewton]

I believe since that other PR you mentioned is merged now, this can be closed. Let me know if you meant for anything else here.

[xeger]

Not quite, as I haven't completed the proposal for adding options to the extension - got waylaid by the restart and shutdown issues. I'll turn my working proposal into a PR once I've fixed the re-reg thing and we can talk it over with a concrete example in front of you.