On Sun, 23 Jun 2019, I wrote: > I woke up in the middle of last night with an idea as to how it could > easily be made better, but I haven't looked at the code yet. I am busy > with other things today and tomorrow, but then I will see if my midnight > bright idea actually works.
I have committed a patch which I believe solves this problem: PCRE2 version 10.34-RC1 2019-04-22 re> /(?<=(?<=a)b)c.*/I Capture group count = 0 Max lookbehind = 2 First code unit = 'c' Subject length lower bound = 1 Regards, Philip -- Philip Hazel -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev