ANTLR v4 Honey Badger

November 18, 2012

* fixed: undefined rule refs caused exception

November 17, 2012

* .tokens files goes in output dir like parser file.
* added check: action in lexer rules must be last element of outermost alt
* properly check for grammar/filename difference
* if labels, don't allow set collapse for
  a : A # X | B ;
* wasn't checking soon enough for rule redef; now it sets a dead flag in
  AST so no more walking dup.
  error(51): T.g:7:0: rule s redefinition (ignoring); previous at line 3

November 11, 2012

* Change version to 4.0b4 (btw, forgot to push 4.0b3 in build.properties when
  I made git tag 4.0b3...ooops).

November 4, 2012

* Kill box in tree dialog box makes dialog dispose of itself

October 29, 2012

* Sam fixes nongreedy more.
* -Werror added.
* Sam made speed improvement re preds in lexer.

October 20, 2012

* Merged Sam's fix for nongreedy lexer/parser. lots of unit tests. A fix in
  prediction ctx merge. https://github.com/parrt/antlr4/pull/99

October 14, 2012

* Rebuild how ANTLR detects SLL conflict and failover to full LL.  LL is
  a bit slower but correct now.  Added ability to ask for exact ambiguity
  detection.

October 8, 2012

* Fixed a bug where labeling the alternatives of the start rule caused
  a null pointer exception.

October 1, 2012 -- 4.0b2 release

September 30, 2012

* Fixed the unbuffered streams, which actually buffered everything
  up by mistake. tweaked a few comments.

* Added a getter to IntStream for the token factory

* Added -depend cmd-line option.

September 29, 2012

* no nongreedy or wildcard in parser.

September 28, 2012

* empty "tokens {}" is ok now.

September 22, 2012

* Rule exception handlers weren't passed to the generated code
* $ruleattribute.foo weren't handled properly
* Added -package option

September 18, 2012 -- 4.0b1 release