gnu.kawa.LispReader is abstract and I can't see why

[Per Bothner]

Nic Ferrier wrote:
> The class seems to perform a useful function.
> 
> It's super class isn't abstract.
> 
> So why is it abstract? Is there a reason or is this an oversight?

The reason is that it is meant to be sub-classed by language-specific
readers.  However, I guess there is no reason to keep it abstract.
-- 
	--Per Bothner
per@bothner.com   http://www.bothner.com/per/