def process_indent(line)
      return unless line.tabs <= @template_tabs && @template_tabs > 0

      to_close = @template_tabs - line.tabs
      to_close.times {|i| close unless to_close - 1 - i == 0 && continuation_script?(line.text)}
    end
def process_indent(line)
      return unless line.tabs <= @template_tabs && @template_tabs > 0

      to_close = @template_tabs - line.tabs
      to_close.times {|i| close unless to_close - 1 - i == 0 && continuation_script?(line.text)}
    end
Processes and deals with lowering indentation.