[plt-scheme] class-info: class-names as strings

Dear Schemesters,

I have a situation in one of my web apps where the class-name  
procedure from class.ss returns a string as the "name-symbol" return  
value rather than a symbol as documented. The name is of the format  
"derived-from-some-superclass%", and the class is an anonymous subclass.

I haven't been able to create a test-case where I get a name in this  
format yet. Even so, I thought I'd mention it just in case there's an  
obvious reason why this is happening. As soon as I manage to recreate  
the problem I'll post the code.

I'm using mzscheme version 369.3-svn9jan2007.

Cheers,

-- Dave