My thinking is that affirmatively setting a flag should override. Since there is no way to positively unset a flag I would expect this to be a case insensitive match. Similarly, if you swapped /i between the expressions I would still expect this to be case insensitive.

Added: I'm going to moderate my opinion here. I thought a bit further and on consideration, the flags /s, /m and /x are likely not safe to have a locally specified flag override. The only qr// flag that could sanely be overridden is /i and in this case I still call the current behaviour a bug.

In reply to Re: Re: Re: Re: Risks in the oblivious use of qr// by diotalevi
in thread Risks in the oblivious use of qr// by gmax

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