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Committer:
David Coles
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Date:
2010-07-27 04:52:14 UTC
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Revision ID:
coles.david@gmail.com-20100727045214-p32h1kc0gcv48dpr
Worksheets: Strip off whitespace from the end of exercise attempts.
This solves an issue where accidental whitespace in an attempt will cause
"IndentationError" syntax error (which don't occur when run in console).