class Rufo::Formatter

def visit_call_without_receiver(node) 

def visit_call_without_receiver(node)
  # foo(arg1, ..., argN)
  #
  # [:method_add_arg,
  #   [:fcall, [:@ident, "foo", [1, 0]]],
  #   [:arg_paren, [:args_add_block, [[:@int, "1", [1, 6]]], false]]]
  _, name, args = node
  visit name
  # Some times a call comes without parens (should probably come as command, but well...)
  return if args.empty?
  # Remember dot column so it's not affected by args
  dot_column = @dot_column
  visit_call_at_paren(node, args)
  # Restore dot column so it's not affected by args
  @dot_column = dot_column
end