https://bugs.exim.org/show_bug.cgi?id=1879
--- Comment #1 from Philip Hazel <p...@hermes.cam.ac.uk> --- This is certainly untidy, but I'm not sure it is worth fixing in the 8.xx series. I am currently doing major work in the 10.xx series and I will ensure that this is all Perl-compatible there. (A quick test shows that both [\A-C] and [A-\C] are treated as [A-C] in Perl.) I will (eventually) look at this in 8.39 as well, and if there is a trivial fix it might get done before the next release. Thank you for the report. -- You are receiving this mail because: You are on the CC list for the bug. -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev