add: textobject navigation and selection

2025-05-23 10:59:19 +02:00
parent d1c97a82fb
commit 83b3f2ef19
1 changed files with 91 additions and 11 deletions
@@ -1,14 +1,94 @@
 return {
-	"nvim-treesitter/nvim-treesitter",
-	build = ":TSUpdate",
-	config = function()
-		local configs = require("nvim-treesitter.configs")
+	{
+		"nvim-treesitter/nvim-treesitter-textobjects",
+		dependencies = { "nvim-treesitter/nvim-treesitter" },
+	},
+	{
+		"nvim-treesitter/nvim-treesitter",
+		build = ":TSUpdate",
+		config = function()
+			local configs = require("nvim-treesitter.configs")

-		configs.setup({
-			ensure_installed = { "lua", "javascript", "html", "css", "svelte", "rust", "typescript", "python" },
-			auto_isntall = { enable = true },
-			highlight = { enable = true },
-			indent = { enable = true },
-		})
-	end,
+			configs.setup({
+				ensure_installed = { "lua", "javascript", "html", "css", "svelte", "rust", "typescript", "python" },
+				auto_install = { enable = true },
+				highlight = { enable = true },
+				indent = { enable = true },
+				textobjects = {
+					select = {
+						enable = true,
+
+						-- Automatically jump forward to textobj, similar to targets.vim
+						lookahead = true,
+
+						keymaps = {
+							-- You can use the capture groups defined in textobjects.scm
+							["af"] = "@function.outer",
+							["if"] = "@function.inner",
+						},
+						-- You can choose the select mode (default is charwise 'v')
+						--
+						-- Can also be a function which gets passed a table with the keys
+						-- * query_string: eg '@function.inner'
+						-- * method: eg 'v' or 'o'
+						-- and should return the mode ('v', 'V', or '<c-v>') or a table
+						-- mapping query_strings to modes.
+						selection_modes = {
+							["@parameter.outer"] = "v", -- charwise
+							["@function.outer"] = "v",
+							["@class.outer"] = "<c-v>", -- blockwise
+						},
+						-- If you set this to `true` (default is `false`) then any textobject is
+						-- extended to include preceding or succeeding whitespace. Succeeding
+						-- whitespace has priority in order to act similarly to eg the built-in
+						-- `ap`.
+						--
+						-- Can also be a function which gets passed a table with the keys
+						-- * query_string: eg '@function.inner'
+						-- * selection_mode: eg 'v'
+						-- and should return true or false
+						include_surrounding_whitespace = true,
+					},
+					move = {
+						enable = true,
+						set_jumps = true, -- whether to set jumps in the jumplist
+						goto_next_start = {
+							["]m"] = "@function.outer",
+							["]]"] = { query = "@class.outer", desc = "Next class start" },
+							--
+							-- You can use regex matching (i.e. lua pattern) and/or pass a list in a "query" key to group multiple queries.
+							["]o"] = "@loop.*",
+							-- ["]o"] = { query = { "@loop.inner", "@loop.outer" } }
+							--
+							-- You can pass a query group to use query from `queries/<lang>/<query_group>.scm file in your runtime path.
+							-- Below example nvim-treesitter's `locals.scm` and `folds.scm`. They also provide highlights.scm and indent.scm.
+							["]s"] = { query = "@local.scope", query_group = "locals", desc = "Next scope" },
+							["]z"] = { query = "@fold", query_group = "folds", desc = "Next fold" },
+						},
+						goto_next_end = {
+							["]M"] = "@function.outer",
+							["]["] = "@class.outer",
+						},
+						goto_previous_start = {
+							["[m"] = "@function.outer",
+							["[["] = "@class.outer",
+						},
+						goto_previous_end = {
+							["[M"] = "@function.outer",
+							["[]"] = "@class.outer",
+						},
+						-- Below will go to either the start or the end, whichever is closer.
+						-- Use if you want more granular movements
+						-- Make it even more gradual by adding multiple queries and regex.
+						goto_next = {
+							["]d"] = "@conditional.outer",
+						},
+						goto_previous = {
+							["[d"] = "@conditional.outer",
+						},
+					},
+				},
+			})
+		end,
+	},
 }