Disable markdown autoformatting

.nvim.lua

-- Project-specific Neovim configuration for jj
-- Disable autoformatting on *.md files

local function disable_md_autoformat()
  -- Create an autocommand group for this project
  local group = vim.api.nvim_create_augroup("JJProjectConfig", { clear = true })

  -- Disable autoformat on markdown files
  vim.api.nvim_create_autocmd("FileType", {
    group = group,
    pattern = "markdown",
    callback = function()
      -- Disable format on save for common formatting plugins
      vim.b.autoformat = false

      -- For null-ls/none-ls
      vim.b.disable_autoformat = true

      -- For conform.nvim
      vim.b.conform_disable = true

      -- For LSP formatting
      vim.bo.formatexpr = ""

      -- Disable auto-formatting option
      vim.opt_local.formatoptions:remove({ "a", "t" })
    end,
  })
end

disable_md_autoformat()