}
}
+{
+ my $crlf_adjust = \&PublicInbox::SearchIdx::crlf_adjust;
+ is($crlf_adjust->("hi\r\nworld\r\n"), 0, 'no adjustment needed');
+ is($crlf_adjust->("hi\nworld\n"), 2, 'LF-only counts two CR');
+ is($crlf_adjust->("hi\r\nworld\n"), 1, 'CRLF/LF-mix 1 counts 1 CR');
+ is($crlf_adjust->("hi\nworld\r\n"), 1, 'CRLF/LF-mix 2 counts 1 CR');
+}
+
$ibx->with_umask(sub {
my $root = PublicInbox::Eml->new(<<'EOF');
Date: Fri, 02 Oct 1993 00:00:00 +0000