code: def t_msg_STRING(self, t):
          r'.*\n'
          t.lexer.lineno += 1
          t.lexer.begin('INITIAL')
          t.value = t.value.strip()  # remove newline an spaces
          return f t_msg_STRING(self, t):
          r'.*\n'
          t.lexer.lineno += 1
          t.lexer.begin('INITIAL')
          t.value = t.value.strip()  # remove newline an spaces
          return t
docs: r'.*\n