Keymaps for SFC vue files

[vilanele]

Hi there 👋

I'm currently working with Vue SFC files that embed TypeScript, (modified) HTML, and CSS. The injections seem to work perfectly — I can confirm that via :InspectTree.

However, none of the Treesitter textobject mappings (for selection, movement, etc.) are active by default. According to this issue, this appears to be expected behavior, and the mappings need to be manually redefined for injected languages.

I managed to get selection mappings working using the following setup:

local function on_vue_file_open()
  vim.keymap.set({ "o", "x" }, "af",
    "<cmd>lua require'nvim-treesitter.textobjects.select'.select_textobject('@function.outer')<CR>")
  vim.keymap.set({ "o", "x" }, "if",
    "<cmd>lua require'nvim-treesitter.textobjects.select'.select_textobject('@function.inner')<CR>")
  vim.keymap.set({ "o", "x" }, "ac",
    "<cmd>lua require'nvim-treesitter.textobjects.select'.select_textobject('@class.outer')<CR>")
  vim.keymap.set({ "o", "x" }, "ic",
    "<cmd>lua require'nvim-treesitter.textobjects.select'.select_textobject('@class.inner')<CR>")
end

vim.api.nvim_create_autocmd("BufEnter", {
  pattern = "*.vue",
  callback = on_vue_file_open,
})

That works fine for selection, but I haven’t been able to figure out how to restore or redefine movement mappings (goto_next_start, goto_previous_end, etc.) inside Vue files.

---

Questions:

1. Is there a way to manually rebind those movement keys per buffer or filetype?
2. Is there a cleaner or more idiomatic way to do this kind of remapping just for .vue files?

Thanks a lot in advance 🙏