[issue4640] optparse doesn’t disallow adding one-dash long options (“-option”)

[Éric Araujo]

Changes by Éric Araujo <merwok at netwok.org>:


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title: optparse doesn't distinguish between '--option' and '-option' -> optparse doesn’t disallow adding one-dash long options (“-option”)

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue4640>
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