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Update CHANGES.txt

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Sam Harwell 2013-03-26 18:13:00 -05:00
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CHANGES.txt
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@ -1,5 +1,36 @@
ANTLR v4 Honey Badger
March 7, 2013
* Added export to PNG feature to the parse tree viewer
March 6, 2013
* Allow direct calls to left-recursive rules (fixes #161)
* Change error type 146 (EPSILON_TOKEN) to a warning (fixes #180)
* Specify locale for all format operations (fixes #158)
* Fix generation of invalid Unicode escape sequences in Java code (fixes #164)
* Do not require escape for $ in action when not followed by an ID start char
(fixes #176)
February 23, 2013
* Refactoring Target-related classes to improve support for additional language
targets
February 22, 2013
* Do not allow raw newline characters in literals
* Pair and Triple are immutable; Triple is not a Pair
February 5, 2013
* Fix IntervalSet.add when multiple merges are required (fixes #153)
January 29, 2013
* don't call process() if args aren't specified (Dave Parfitt)
January 21, 2013 -- Release 4.0
* Updated PredictionContext Javadocs