Mikayla Maki
fd3c96dbed
This PR adds the Haskell tree-sitter grammar copied from [`nvim-treesitter`](https://github.com/nvim-treesitter/nvim-treesitter/tree/master/queries/haskell). It also adds the Haskell Language Server. This is a joint effort by myself (adding the grammar) and @leifu1128 (who is adding the language server integration). This PR resolves https://github.com/zed-industries/zed/issues/5281 Release Notes: - Added Haskell support ([#5281](https://github.com/zed-industries/zed/issues/5281)).