[Feature request] Distinct scopes for atoms and keywords

[pikeas]

Environment

• Elixir 1.18.0 (compiled with Erlang/OTP 27)
• MacOS VSCode, ElixirLS 0.25.0

Current behavior

Atoms and keyword lists have identical syntax highlighting.

Inspect Editor Tokens and Scopes shows they both have a token type of constant.language.symbol.elixir.source.elixir.

Expected behavior

Different language constructs should have different scopes. For another example, true, false, and nil have the same scope as well.

[lukaszsamson]

It was like that since the first grammar. I won't risk any dramatic changes here. Maybe adding a subtype would be OK, but this would need a custom highlighting scheme