{{alias}}( str[, keepWhitespace] )
    Tokenizes a string.

    To include whitespace characters (spaces, tabs, line breaks) in the output
    array, set `keepWhitespace` to `true`.

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

    keepWhitespace: boolean (optional)
        Boolean indicating whether whitespace characters should be returned as
        part of the token array. Default: `false`.

    Returns
    -------
    out: Array
        Array of tokens.

    Examples
    --------
    > var out = {{alias}}( 'Hello Mrs. Maple, could you call me back?' )
    [ 'Hello', 'Mrs.', 'Maple', ',', 'could', 'you', 'call', 'me', 'back', '?' ]

    > out = {{alias}}( 'Hello World!', true )
    [ 'Hello', ' ', 'World', '!' ]

    See Also
    --------