Unlinked threads with similar (but not identical) subjects
could be hidden as a result.
$topic = $subj;
# kill "[PATCH v2]" etc. for summarization
$topic = $subj;
# kill "[PATCH v2]" etc. for summarization
- $topic =~ s/\A\s*\[[^\]]+\]\s*//g;
+ unless ($level == 0) {
+ $topic =~ s/\A\s*\[[^\]]+\]\s*//g;
+ }
$topic = substr($topic, 0, 30);
if (++$state->{subjs}->{$topic} == 1) {
$topic = substr($topic, 0, 30);
if (++$state->{subjs}->{$topic} == 1) {