WRT bug with customizing hanging braces alist: Can I get line to insert in "custom.el"?

I reported the problem with customizing the Hanging Braces Alist (from my other address), where the property names are all "nil" in the property list. I really need to set those properties (all to newline before/after). Until this is fixed, could someone send me an assignment to "c-hanging-braces-alist" that I can insert in my "custom.el" that will work? Otherwise, I'd have to figure out what all of those property names are. I tried just setting all of the 20 "nil" properties to the value I want (which is easy since I want them all the same), but the line it added to "custom.el" also had "nil" for each property, instead of the real name.