Yes because its not an ANSI file. If you want to edit it in a text
editor you can use a text editor, Mystic's text editor, or you can use Mystic's prompt editor (which will eventually open a prompt in the ANSI editor).
I did makes some edits in Mystic's ANSI editor, and nothing seems to be
borked, so good to know!!
|08.|07..|15.. |05Alpha |07- |13Card & Claw BBS |07- |08Berkeley, CA USA
--- Mystic BBS v1.12 A46 2020/03/16 (Linux/64)
* Origin: Card and Claw BBS | cardandclaw.com:8888 (77:1/127)