Subject: bug#60690: -P '\d' in GNU and git grep

From: Paul Eggert <[email-masked]>
Date: Wed, 5 Apr 2023 12:04:28 -0700

On 2023-04-05 11:32, Paul Eggert wrote:

> in a February 8 commit[1], Philip Hazel changed pcre2grep to use 
> PCRE2_UCP, so this will mean 10.43 pcre2grep -u will behave like 3.9 GNU 
> grep -P did (though 3.10 has changed this).

Sorry, due to fumblefingers I gave the wrong URL for [1]. Here's a 
corrected URL:

https://github.com/PCRE2Project/pcre2/commit/8385df8c97b6f8069a48e600c7e4e94cc3e3ebd9

It also mentions a new --case-restrict option, intended for 10.43 
pcre2grep. Given Perl's and PCRE2's plethora of options I suppose one 
could imagine several other options of that ilk.