Re: [PATCH v12 3/3] grep: fix an edge case concerning ascii patterns and UTF-8 data

[Hamza Mahfooz <someguy@xxxxxxxxxxxxxxxxxxx>]

On Sat, Oct 9 2021 at 03:37:58 AM +0200, Ævar Arnfjörð Bjarmason 
<avarab@xxxxxxxxx> wrote:
> Are there cases where my "utf8_all_the_things" POC patch would have
> turned on PCRE2_UTF, but yours doesn't? IOW is there a 1=1 mapping 
> still
> between the encoding mode log/revision.c thinks it's in & PCRE2_UTF?

As far as I can tell, the only place where ignore_locale is mutated is 
in
setup_revisions(), so there should be a 1=1 mapping.