Ed Avis

It was added in 5.26. https://github.com/Perl/perl5/issues/13412

Yes, that's all. Code that's at best unnecessary, and may indicate some confusion on the part of the programmer. (I thought I was saving startup time by only requiring `Foo`...

I guess you're right, any kind of `use` of the same module twice in the same package is worth flagging. If the import lists are the same: just redundant(*). If...

To update my earlier remark with a link to the new bug tracker: I think this might be the same issue as https://github.com/Perl-Critic/Perl-Critic/issues/417 where the programmer mistakenly used /g.

FWIW, I think the policy may be useful for some, but to my taste I find it more readable to have `(?:some optional text|)` rather than `(?:some optional text)?` That's...

Thanks for clarifying. I hadn't appreciated that the project on github includes optional modules not part of the core distribution.

Guys, I suggest that the Unicode discussion here is a red herring. This bug is another instance of https://github.com/petdance/ack2/issues/445. The patch for that issue also fixes this one.

n1vux, thanks for your observations. I was mistaken that beyondgrep/ack2#445 fixes this issue entirely. Although it means that `ack -w über` no longer matches `darüberinhaus`, it will still wrongly match...

I'd like to shoot with a real graduated filter on the camera, then undo the effect of that in RT. So you now have an image with a uniform exposure...

Thanks. I wasn't aware of `return` at file scope in modules because I have always ended them with just `1;` rather than `return 1;`. But I think it might be...