[antlr-interest] some v4 examples

Michael Bedward michael.bedward at gmail.com
Sun Jan 1 23:14:07 PST 2012


I've written a lot of R scripts so was particularly keen to see the v4
R grammar. I must say that it seems so straightforward that it's
almost creepy after being used to thinking of left recursion as a
mortal sin. Getting used to this, together with what sounds like the
effective deprecation of ASTs (as far as I understand that from recent
discussions), I can see quite a bit of unlearning is going to be
required.

Not a complaint - just an observation.

Michael

On 2 January 2012 07:47, Terence Parr <parrt at cs.usfca.edu> wrote:
> http://www.antlr.org/wiki/display/ANTLR4/Examples
>
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