Support Elixir function definition spanning into multiple line

[phongnh]

This following function valid_row? (which is formatted automatically by mix) is not included in funky.

defmodule M do
  def valid_row?(
        %{
          "PHONE" => phone,
          "TOTAL" => total,
          "STATUS" => status
        } = _row
      ) do
    String.length(phone) >= 10 &&
      total > 1000 &&
      status == 'DONE'
  end
end

Replacing \. with \_. to match any single character including newline, this will include the above function.

Please help to review it. Thanks.

[tacahiroy]

Thanks!

[phongnh]

Thanks @tacahiroy