Merge pull request nvim-lua#448 from AshrafMichail23/main

Defer Treesitter setup to improve startup time of nvim {filename}

Author: feoh

init.lua

@@ -336,7 +336,7 @@ require('nvim-treesitter.configs').setup {
   ensure_installed = { 'c', 'cpp', 'go', 'lua', 'java', 'json', 'yaml', 'python', 'rust', 'tsx', 'javascript', 'typescript', 'vimdoc', 'vim' },
 
   -- Autoinstall languages that are not installed. Defaults to false (but you can change for yourself!)
-  auto_install = true,
+  auto_install = false,
 
   highlight = { enable = true },
   indent = { enable = true },
@@ -352,48 +352,59 @@ require('nvim-treesitter.configs').setup {
   textobjects = {
     select = {
       enable = true,
-      lookahead = true, -- Automatically jump forward to textobj, similar to targets.vim
       keymaps = {
-        -- You can use the capture groups defined in textobjects.scm
-        ['aa'] = '@parameter.outer',
-        ['ia'] = '@parameter.inner',
-        ['af'] = '@function.outer',
-        ['if'] = '@function.inner',
-        ['ac'] = '@class.outer',
-        ['ic'] = '@class.inner',
+        init_selection = '<c-space>',
+        node_incremental = '<c-space>',
+        scope_incremental = '<c-s>',
+        node_decremental = '<M-space>',
       },
     },
-    move = {
-      enable = true,
-      set_jumps = true, -- whether to set jumps in the jumplist
-      goto_next_start = {
-        [']m'] = '@function.outer',
-        [']]'] = '@class.outer',
-      },
-      goto_next_end = {
-        [']M'] = '@function.outer',
-        [']['] = '@class.outer',
+    textobjects = {
+      select = {
+        enable = true,
+        lookahead = true, -- Automatically jump forward to textobj, similar to targets.vim
+        keymaps = {
+          -- You can use the capture groups defined in textobjects.scm
+          ['aa'] = '@parameter.outer',
+          ['ia'] = '@parameter.inner',
+          ['af'] = '@function.outer',
+          ['if'] = '@function.inner',
+          ['ac'] = '@class.outer',
+          ['ic'] = '@class.inner',
+        },
       },
-      goto_previous_start = {
-        ['[m'] = '@function.outer',
-        ['[['] = '@class.outer',
+      move = {
+        enable = true,
+        set_jumps = true, -- whether to set jumps in the jumplist
+        goto_next_start = {
+          [']m'] = '@function.outer',
+          [']]'] = '@class.outer',
+        },
+        goto_next_end = {
+          [']M'] = '@function.outer',
+          [']['] = '@class.outer',
+        },
+        goto_previous_start = {
+          ['[m'] = '@function.outer',
+          ['[['] = '@class.outer',
+        },
+        goto_previous_end = {
+          ['[M'] = '@function.outer',
+          ['[]'] = '@class.outer',
+        },
       },
-      goto_previous_end = {
-        ['[M'] = '@function.outer',
-        ['[]'] = '@class.outer',
+      swap = {
+        enable = true,
+        swap_next = {
+          ['<leader>a'] = '@parameter.inner',
+        },
+        swap_previous = {
+          ['<leader>A'] = '@parameter.inner',
+        },
       },
     },
-    swap = {
-      enable = true,
-      swap_next = {
-        ['<leader>a'] = '@parameter.inner',
-      },
-      swap_previous = {
-        ['<leader>A'] = '@parameter.inner',
-      },
-    },
-  },
-}
+  }
+end, 0)
 
 -- Diagnostic keymaps
 vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, { desc = 'Go to previous diagnostic message' })