From: Mario Grgic <mario_grgic@hotmail.com>
Date: Sat, 25 Mar 2023 13:09:59 GMT
Subject: Re: git bug: Perl compatible regular expressions do not work as expected
Message-ID: <MW4PR20MB5517888E63C13099E284B97590859@MW4PR20MB5517.namprd20.prod.outlook.com>
In-Reply-To: <CANgJU+Vn8ZLGcAYbuDeNkv6T5YdX6t20BqGQDPB0VL_TzoGSWg@mail.gmail.com>

The lowercase -p is to print the output in patch format. You can rewrite the command line as 

 git log --all --patch --perl-regexp -G '\bmain\b’

I still get no output in any git version after 2.38.4