def listing_stopwords(filename):
    """Returns a list of all the stopwords in stopwords.txt"""
    try:
        h = open(filename)
    except:
        raise FileNotFoundError
    h.close()
    f = open(filename, 'r')
    list = []
    lines = f.readlines()
    for line in range(len(lines)):  # each line has one word
        list.append(lines[line].strip())
    f.close()
    """Improvement could be where we load the stopwords into a hash table"""
    return list