BBC Micro using MESS core...?

Hello.

A BBC Micro core would be great for Retroarch, but meanwhile I read that MESS supports it, but there’s not much Information around I can find. I can’t seem to get it working, so does Retroarch support BBC Micro through the MESS core?

The MESS core is based on a old version, I believe the BBC driver broke at some point in the past and was later rewritten. So you might have to use a recent version of the MAME core where MESS was fused in.