Based on a conversation with @dvl (https://twitter.com/DLangille/status/1364944587647836166) where an idea came from his work colleague, Laszlo Danielisz:
Implement `E` flag for newsyslog.conf entries.
This flag instructs newsyslog to not rotate a logfile when its size is zero bytes.
Its most frequent use will be along with `N` and/or `B` flags.