init

lua/plugins/treesitter.lua

@@ -0,0 +1,77 @@
+return {
+  { -- Highlight, edit, and navigate code
+    'nvim-treesitter/nvim-treesitter',
+    dependencies = {
+      'nvim-treesitter/nvim-treesitter-textobjects', -- maybe try mini.ai instead?
+    },
+    build = ':TSUpdate',
+    main = 'nvim-treesitter.configs', -- Sets main module to use for opts
+    opts = {
+      auto_install = false,
+      highlight = { enable = true },
+      indent = { enable = true },
+      incremental_selection = {
+        enable = true,
+        keymaps = {
+          node_incremental = 'v',
+          node_decremental = 'V',
+          scope_incremental = '<c-v>',
+        },
+      },
+      textobjects = {
+        swap = {
+          enable = true,
+          swap_next = {
+            ['<leader>a'] = '@parameter.inner',
+          },
+          swap_previous = {
+            ['<leader>A'] = '@parameter.inner',
+          },
+        },
+        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',
+            ['ac'] = '@class.outer',
+            -- You can optionally set descriptions to the mappings (used in the desc parameter of
+            -- nvim_buf_set_keymap) which plugins like which-key display
+            ['ic'] = { query = '@class.inner', desc = 'Select inner part of a class region' },
+            -- You can also use captures from other query groups like `locals.scm`
+            ['as'] = { query = '@local.scope', query_group = 'locals', desc = 'Select language scope' },
+
+            -- custom
+            ['ip'] = { query = '@parameter.inner', desc = 'Select inner parameter' },
+          },
+          -- 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', -- linewise
+            ['@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,
+        },
+      },
+    },
+  },
+}