I am of course looking into submitting a patch for this upstream, but it's not clear how this might be done: The project's GitHub repository[0] has seen no activity since August 2022, shortly after the project's maintainer, Dr. Alan W. Black, retired from his position at CMU.
I've sent an email to Dr. Black asking whether and how a patch might be accepted. -- Simon South si...@simonsouth.net [0] https://github.com/festvox/flite
