Terence Parr, the ANTLR guy, sent
out an e-mail a couple of days ago, starting with these words:
"After 25 years, I think I've finally got the parser generator I've
been looking for! Sam Harwell, ANTLR co-author, and I are very
pleased to announce the release of ANTLR
v4."
He continues: "Sam has built a really nice development
environment based upon NetBeans, ANTLRWorks v2." And here's what it
looks like:
It's cool, very powerful, and absolutely free. More info about
the above...