{{alias}}( str[, options] )
    Generates an acronym for a given string.

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

    options: Object (optional)
        Options.

    options.stopwords: Array<string> (optional)
        Array of custom stop words.

    Returns
    -------
    out: string
        Acronym for the given string.

    Examples
    --------
    > var out = {{alias}}( 'the quick brown fox' )
    'QBF'
    > out = {{alias}}( 'Hard-boiled eggs' )
    'HBE'

    See Also
    --------