feat: treesitter plugin for neovim

dotfiles/neovim/init.lua

@@ -27,9 +27,7 @@ opt.wrap = false                    -- Disable line wrap
 opt.wildmode = {'list', 'longest'} -- Command-line completion mode
 
 -- Set theme
-require('github-theme').setup({
-    theme_style = "light"
-})
+require('github-theme').setup({theme_style = "light", dark_float = true})
 
 -- Import my other files
 require('my.keymaps').setup()

dotfiles/neovim/lua/my/plugins/init.lua

@@ -3,6 +3,7 @@ local M = {}
 function M.setup()
     require("my.plugins.lspconfig").setup()
     require("my.plugins.fzf-lua").setup()
+    require("my.plugins.treesitter").setup()
 
     -- Other unconfigured plugins
     require('nvim-autopairs').setup()

dotfiles/neovim/lua/my/plugins/treesitter.lua

@@ -0,0 +1,19 @@
+local M = {}
+
+function M.setup()
+    require'nvim-treesitter.configs'.setup {
+        ensure_installed = "maintained",
+        sync_install = false,
+        highlight = {
+            enable = true,
+
+            -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
+            -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
+            -- Using this option may slow down your editor, and you may see some duplicate highlights.
+            -- Instead of true it can also be a list of languages
+            additional_vim_regex_highlighting = false
+        }
+    }
+end
+
+return M

modules/applications/neovim.nix

@@ -39,6 +39,7 @@ in
         fzf-lua # fuzzy search for say opening files
         purescript-vim # purescript syntax highlighting
         nvim-comment # allows toggling line-comments
+	nvim-treesitter # use treesitter for syntax highlighting
       ];
   };
 }