Allow --verbose option to accept values #17647
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The special
--verbose
option was defined as this:This is wrong, because
--verbose
option must accept integer values (--verbose=1
,--verbose=2
, etc.) which are equivalent to the short options (-v
,-vv
, etc.):In our test suite we already test values for this option:
But we didn't test them in the following way, which is now supported after this fix: