If you edit and save a scheme to the same name as your current scheme, you no longer have to reopen the Preferences to apply the updated scheme.

Fixed this up and noticed something else: you can name a scheme 'default' and cause there to be two entries to both point at the custom 'default'.

I want to know if you would rather not be allowed to name schemes 'default' or if you want a custom 'default' to overwrite the real default in the Editor > General scheme list?