Re: [PATCH] Cleanup git-send-email.perl:extract_valid_email

Horst von Brand [off-list ref] writes:

Junio C Hamano [off-list ref] wrote:

quoted

                                                    but I am
inclined to do this instead:

	my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+';

(i.e. still require at least two levels).

OK, but be careful as this (?:...) is an extended regexp (needs /x on
match).

Are you sure about /x?