Adam Kennedy wrote: >> utf8.pm was added in 5.6.0 not 5.8.0 > > > I think that was more of a case of utf not working WELL until in the 5.8 > series. > > I'm not sure on the details though.
All of Unicode didn't work well until 5.8, but do you want to encode such things? If you go down that route then ithreads didn't work well until 5.8.0, and nested qr// is buggy in 5.5.x (I mistakenly thought qr was a 5.6. thing). Seems to me this should be an config option to decide between checking the point where a feature existed and when it stopped sucking.
