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Gracefully handle --help and other unknown options #5

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paulapatience opened this issue Mar 31, 2021 · 1 comment
Closed

Gracefully handle --help and other unknown options #5

paulapatience opened this issue Mar 31, 2021 · 1 comment

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@paulapatience
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Though SOLAR does not support GNU-style long options (with two leading hyphens), it should probably interpret them as unknown options rather than as non-option arguments:

$ ./solar --help
Display help for Problem "--help":

This problem id is invalid

Perhaps using an option-parsing library would be advisable.
@sebastienledigabel
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Thanks Paul. The "--" are now possible.

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@sebastienledigabel @paulapatience