.config/nvim/lua/plugin-config/nvim-treesitter.lua

   1 require('nvim-treesitter').setup {
   2   install_dir = vim.fn.stdpath('data') .. '/site',
   3 }
   4
   5 local function enable(buf)
   6   if not pcall(vim.treesitter.start, buf) then
   7     return
   8   end
   9
  10   vim.wo[0][0].foldexpr = 'v:lua.vim.treesitter.foldexpr()'
  11   vim.wo[0][0].foldmethod = 'expr'
  12 end
  13
  14 vim.api.nvim_create_autocmd('FileType', {
  15   callback = function(args) enable(args.buf) end,
  16 })
  17
  18 -- Startup filetype detection can precede this config being sourced.
  19 if vim.bo.filetype ~= '' then
  20   enable(0)
  21 end