[antlr-interest] got rule memoization working :)
parrt at cs.usfca.edu
Sun Dec 4 11:47:41 PST 2005
Ok, took me a few hours to get this exactly right, but much of it was
figuring out how to build the cache...John Mitchell and I kinda came
to a conclusion by phone but I didn't implement it. For now, my
cache keeps all info around and it could get big; I'll fix later.
You can turn it off with option
-nomemo when backtracking don't generate memoization code
Anyway, this would be really easy to implement manually (if
tediously) for v2. This should give you all the info you need to
know to implement:
Enjoy...I must say that this is all pretty slick. :)
I'll push to the depot soon...I'll release 3.0ea7 this week I hope.
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