I'm not sure what to show here, actually; but it's better
than triggering an uninitialized variable warning.
$ctx->{prev_attr} = '';
$ctx->{prev_level} = 0;
$ctx->{seen} = {};
$ctx->{prev_attr} = '';
$ctx->{prev_level} = 0;
$ctx->{seen} = {};
+ $ctx->{s_nr} = scalar(@m).'+ results';
PublicInbox::View::walk_thread($th, $ctx,
*PublicInbox::View::pre_thread);
PublicInbox::View::walk_thread($th, $ctx,
*PublicInbox::View::pre_thread);