Subject: This issue is resolved by a change in Scryer Prolog

From: Markus Triska <[email-masked]>
Date: Sat, 01 Aug 2020 09:59:59 +0200

A change was installed in Scryer Prolog that resolves this:

  https://github.com/mthom/scryer-prolog/issues/643

The system now works as expected in the Emacs shell.

Thank you a lot!
Markus