6 character external identifiers

[Henry Spencer]

> Henry, what's the scoop on the length of CPP identifiers? Did I miss
> something in your original note?

Yup.  Here's an excerpt:

	..............................  Internal names (including pre-
	processor names) are now significant to 31 characters.  ...
-- 
				Henry Spencer @ U of Toronto Zoology
				{allegra,ihnp4,linus,decvax}!utzoo!henry