code: def _wrap_section(source, width):
      # type: (str, int) -> str
      
      if _get_section('usage', source):
          return _wrap_usage_section(source, width)
      if _is_definition_section(source):
          return _wrap_definition_section(source, width)
      lines = inspect.cleandoc(source).splitlines()
      paragraphs = (textwrap.wrap(line, width, replace_whitespace=False)
                    for line in lines)
      return '\n'.join(line for paragraph in paragraphs for line in paragraph)
docs: Wrap the given section string to the current terminal size.
  
      Intelligently wraps the section string to the given width. When wrapping
      section lines, it auto-adjusts the spacing between terms and definitions.
      It also adjusts commands the fit the correct length for the arguments.
  
      Args:
          source: The section string to wrap.
  
      Returns:
          The wrapped section string.