Updated CHANGES.txt

CHANGES.txt

@@ -1,7 +1,150 @@
 ANTLR v4 Honey Badger
 
+June 24, 2013
+
+* Resize ANTLRInputStream.data after reading a file with fewer characters than
+  bytes
+* Fix ATN created for non-greedy optional block with multiple alternatives
+* Support Unicode escape sequences with indirection in JavaUnicodeInputStream
+  (fixes #287)
+* Remove the ParserRuleContext.altNum field (fixes #288)
+* PredictionContext no longer implements Iterable<SingletonPredictionContext>
+* PredictionContext no longer implements Comparable<PredictionContext>
+* Add the EPSILON_CLOSURE error and EPSILON_OPTIONAL warning
+* Optimized usage of closureBusy set (fixes #282)
+
+June 9, 2013
+
+* Add regression test for #239 (already passes)
+
+June 8, 2013
+
+* Support list labels on a set of tokens (fixes #270)
+* Fix associativity of XOR in Java LR grammar (fixes #280)
+
+June 1, 2013
+
+* DiagnosticErrorListener includes rule names for each decision in its reports
+* Document ANTLRErrorListener and DiagnosticErrorListener (fixes #265)
+* Support '\uFFFF' (fixes #267)
+* Optimize serialized ATN
+
+May 26, 2013
+
+* Report errors that occur while lexing a grammar (fixes #262)
+* Improved error message for unterminated string literals (fixes #243)
+
+May 24, 2013
+
+* Significantly improve performance of JavaUnicodeInputStream.LA(1)
+
+May 20, 2013
+
+* Generate Javadoc for generated visitor and listener interfaces and classes
+* Fix unit tests
+
+May 18, 2013
+
+* Group terminals in Java grammars so ATN can collapse sets
+* Improved Java 7 support in Java grammars (numeric literals)
+* Updated error listener interfaces
+* Support detailed statistics in TestPerformance
+
+May 17, 2013
+
+* Add JavaUnicodeInputStream to handle Unicode escapes in Java code
+* Proper Unicode identifier handling in Java grammars
+* Report file names with lexer errors in TestPerformance
+
+May 14, 2013
+
+* Use a called rule stack to prevent stack overflow in LL1Analyzer
+* Use 0-based indexing for several arrays in the tool
+* Code simplification, assertions, documentation
+
+May 13, 2013
+
+* Unit test updates to ensure exceptions are not hidden
+
+May 12, 2013
+
+* Updates to TestPerformance
+
+May 5, 2013
+
+* Updated several classes to use MurmurHash 3 hashing
+
+May 1, 2013
+
+* Added parse tree JTree to TreeViewer (Bart Kiers)
+
+April 30, 2013
+
+* Updated TestPerformance to support parallelization across passes
+
+April 24, 2013
+
+* Remove unused stub class ParserATNPathFinder
+* Remove ParserInterpreter.predictATN
+* Remove DFA.getATNStatesAlongPath
+* Encapsulate implementation methods in LexerATNSimulator and ParserATNSimulator
+* Updated documentation
+* Simplify creation of new DFA edges
+* Fix handling of previously cached error edges
+* Fix DFA created during forced-SLL parsing (PredictionMode.SLL)
+* Extract methods ParserATNSimulator.getExistingTargetState and
+  ParserATNSimulator.computeTargetState.
+
+April 22, 2013
+
+* Lazy initialization of ParserATNSimulator.mergeCache
+* Improved hash code for DFAState
+* Improved hash code with caching for ATNConfigSet
+* Add new configuration parameters to TestPerformance
+* Update Java LR and Java Std to support Java 7 syntax
+
+April 21, 2013
+
+* Add new configuration parameters to TestPerformance
+
+April 18, 2013
+
+* Must check rule transition follow states before eliminating states in
+  the ATN (fixes #224)
+* Simplify ParserATNSimulator and improve performance by combining execDFA and
+  execATN and using DFA edges even after edge computation is required
+
+April 15, 2013
+
+* Fix code in TestPerformance that clears the DFA
+
+April 12, 2013
+
+* Improved initialization and concurrency control in DFA updates
+* Fix EOF handling in edge case (fixes #218)
+
+April 4, 2013
+
+* Improved testing of error reporting
+* Fix NPE revealed by updated testing method
+* Strict handling of redefined rules - prevents code generation (fixes #210)
+* Updated documentation in Tool
+
+March 27, 2013
+
+* Avoid creating empty action methods in lexer (fixes #202)
+* Split serialized ATN when it exceeds Java's 65535 byte limit (fixes #76)
+* Fix incorrect reports of label type conflicts across separated labeled outer
+  alternatives (fixes #195)
+* Update Maven plugin site documentation
+
 March 26, 2013
 
+* Fix bugs with the closureBusy set in ParserATNSimulator.closure
+* Fix handling of empty options{} block (fixes #194)
+* Add error 149 INVALID_LEXER_COMMAND (fixes #190)
+* Add error 150 MISSING_LEXER_COMMAND_ARGUMENT
+* Add error 151 UNWANTED_LEXER_COMMAND_ARGUMENT
 * Updated documentation in the Parser and RecognitionException classes
 * Refactored and extensively documented the ANTLRErrorStrategy interface and
   DefaultErrorStrategy default implementation