+ vcs_assign("authored", $commits, @authors);
+ if ($#authors == $#stats) {
+ my $stat_pattern = $VCS_cmds{"stat_pattern"};
+ $stat_pattern =~ s/(\$\w+)/$1/eeg; #interpolate $stat_pattern
+
+ my $added = 0;
+ my $deleted = 0;
+ for (my $i = 0; $i <= $#stats; $i++) {
+ if ($stats[$i] =~ /$stat_pattern/) {
+ $added += $1;
+ $deleted += $2;
+ }
+ }
+ my @tmp_authors = uniq(@authors);
+ foreach my $author (@tmp_authors) {
+ $author = deduplicate_email($author);
+ }
+ @tmp_authors = uniq(@tmp_authors);
+ my @list_added = ();
+ my @list_deleted = ();
+ foreach my $author (@tmp_authors) {
+ my $auth_added = 0;
+ my $auth_deleted = 0;
+ for (my $i = 0; $i <= $#stats; $i++) {
+ if ($author eq deduplicate_email($authors[$i]) &&
+ $stats[$i] =~ /$stat_pattern/) {
+ $auth_added += $1;
+ $auth_deleted += $2;
+ }
+ }
+ for (my $i = 0; $i < $auth_added; $i++) {
+ push(@list_added, $author);
+ }
+ for (my $i = 0; $i < $auth_deleted; $i++) {
+ push(@list_deleted, $author);
+ }
+ }
+ vcs_assign("added_lines", $added, @list_added);
+ vcs_assign("removed_lines", $deleted, @list_deleted);
+ }