elm: Improve syntax highlighting and bracket handling #22293
+196
−55
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Fixes various issues with current syntax highlighting for Elm: modules and patterns are not highlighted, number literals are treated as constants etc.
New highlights are mostly copied from nvim-treesitter with some modifications and removals of things that are not supported by Zed. In particular,
@module
s are highlighted as@title
, similarly to how it's done in Zed's Haskell extension.Also added
brackets.scm
.