{{alias}}( str )
    Returns a well formed string.

    Parameters
    ----------
    str: string
        Input string.

    Returns
    -------
    result: string
        Well formed string.

    Examples
    --------
    > result = {{alias}}( '\uDBFF' )
    '�'

    > result = {{alias}}( '\uDBFFFF\uDBFF' )
    '�FF�'

    > result = {{alias}}( '-5' )
    '-5'

    > result = {{alias}}( '\uDBFFFF\uDBFF' )
    '�FF�'

    See Also
    --------