- # kill "[PATCH v2]" etc. for summarization
- unless ($level == 0) {
- $topic =~ s/\A\s*\[[^\]]+\]\s*//g;
- }
-
- if (++$state->{subjs}->{$topic} == 1) {
- push @{$state->{order}}, [ $level, $subj, $topic ];
+ if (++$state->{subjs}->{$subj} == 1) {
+ push @{$state->{order}}, [ $level, $subj ];