$ grep -A 5 -B 5 post.before post.lib.php
        $this->AttachDLCount = 0;
        $this->IP = $_SERVER['REMOTE_ADDR'];
        $this->Hostname = gethostbyaddr($_SERVER['REMOTE_ADDR']);
        $this->SpamRating = $SpamRating;

        UnbCallHook('post.beforeadd', $this);

        $ok = $this->db->AddRecord(array(
                        'ID' => $this->ID,
                        'Thread' => $this->Thread,
                        'ReplyTo' => $this->ReplyTo,
--
                        $this->EditCount++;
                }
                $this->EditReason = $EditReason;   // always store edit reason, but maybe not always show it
        }

        UnbCallHook('post.beforechange', $this);

        $arr = array('Subject' => $this->Subject,
                'Msg' => $this->Msg,
                'Options' => $this->Options,
                'SpamRating' => $this->SpamRating);