'Horizontaly append lines'

def haplines(self, arr, offset, cc=''):

    while (len(self.lines) < len(arr)):
        self.lines.append('')
    for i in range(len(self.lines)):
        while (len(self.lines[i]) < offset):
            self.lines[i] += '    '
    for i in range(len(arr)):
        self.lines[i] += (cc + arr[i])
