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r?tj�djj}qCXn|dkrmttd�rmtj}qmng}d}x�|dk r3|dks�||kr3|j}|j }|j
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The return value has the same format as for extract_tb(). The
optional 'f' and 'limit' arguments have the same meaning as for
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line number, function name, text), and the entries are in order
from oldest to newest stack frame.
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cCs|jS(sRCalculate correct line number of traceback given in tb.
Obsolete in 2.3.
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;
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