Hi Jean, > It's coded in get-outfile-name in scm/lily-library.scm. It doesn't provide an > easy knob to change the separator, and set!-ing an internal function would be > really icky (subject to breaking without replacement in future versions). I > think the best way is to just use \bookOutputName "MyPiece_suffix" without a > \bookOutputSuffix at all.
I feared that might be the answer! Thanks… that’s what I’ve been doing, so I’ll just continue with that. Best, Kieren.
