s{^(parent )(\w+)$}{ $1 . rewrite_commit($2) }gme;
$count{'fix overwrite'} += s{^commiter }{committer }gm;
if (!m{^author }m && !m{^committer }m) {
s{^(parent )(\w+)$}{ $1 . rewrite_commit($2) }gme;
$count{'fix overwrite'} += s{^commiter }{committer }gm;
if (!m{^author }m && !m{^committer }m) {