Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Dans le dossier /saves/mamexxxx/ ou /bios/mamexxxx MAIS normalement ce fichier n est pas editable Voir si retroarch propose une option....
No one has replied
There is a way : edit ES code, tweak it, then recompile. I think you should also edit configgen, didn't check
There are some dev basics on the wiki
For now it is not possible.
