Li Weiwei 3e6ab82179 py/repl: Fix handling of unmatched brackets and unfinished quotes.
Before this patch:

    >>> print(')
    ... ')
    Traceback (most recent call last):
      File "<stdin>", line 1
    SyntaxError: invalid syntax

After this patch:

    >>> print(')
    Traceback (most recent call last):
      File "<stdin>", line 1
    SyntaxError: invalid syntax

This matches CPython and prevents getting stuck in REPL continuation when a
1-quote is unmatched.
2018-05-18 15:23:02 +10:00
..
2017-07-18 11:57:39 +10:00
2017-07-18 11:57:39 +10:00
2017-07-18 11:57:39 +10:00