[antlr-interest] translation of $x references in v3.0

[John D. Mitchell]

>>>>> "Matthew" == Matthew Ford <matthew.ford at forward.com.au> writes:
[...]

> I agree with Loring, and vote for just one prefix.  (the backwards
> compatible switch sounds good too)

Eek!  Have you used the mix of dynamic and non-dynamically scoped variables
in any languages?  Say, with Lisp?  The lack of distinctiveness (can) cause
major problems.

Thanks,
	John