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Enhance the command line helper #2

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iconmaster5326 opened this issue Jan 18, 2018 · 0 comments

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iconmaster5326 commented Jan 18, 2018

Short arguments should only be one character long. Moreover, when we encounter one, we should be setting the flag for each individual character in the flag.
Support options that can be specified multiple times. By default, an option that can only be specified once should use the argument value of the last option of its kind specified.
A file name that is simply "-" should be treated as standard input.

iconmaster5326 added the todo label

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