antlr/CHANGES.txt

ANTLR v4 Honey Badger

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 ;

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
updated Changes 2012-09-19 02:01:52 +08:00			`ANTLR v4 Honey Badger`
lr rules now gen only 1 rule e->e not e->e_ etc... altered tests to build parse trees. [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9823] 2012-01-05 09:36:24 +08:00
.tokens files goes in output dir like parser file. 2012-11-18 08:25:51 +08:00			`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 2012-11-18 08:50:38 +08:00			`* added check: action in lexer rules must be last element of outermost alt`
properly check for grammar/filename difference 2012-11-18 09:24:13 +08:00			`* properly check for grammar/filename difference`
if labels, don't allow set collapse for a : A # X \| B ; 2012-11-18 10:06:23 +08:00			`* if labels, don't allow set collapse for`
			`a : A # X \| B ;`
.tokens files goes in output dir like parser file. 2012-11-18 08:25:51 +08:00
change version 2012-11-12 02:41:04 +08:00			`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).`

Kill box in tree dialog box makes dialog dispose of itself 2012-11-05 07:47:00 +08:00			`November 4, 2012`

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

Merge branch 'warnings-as-errors' of git://github.com/sharwell/antlr4 2012-10-30 02:27:46 +08:00			`October 29, 2012`
altered naming scheme for listeners/visitors * names changed. visit() -> visitX(). enter/exit() -> enter/exitX() * capitalizing automatically now. rule s -> SContext not sContext * no enter/exit method in generic rule context object if rule has alt labels, nor in interfaces. * dup labels allowed in same rule * label X or x illegal if rule x exists 2012-02-19 04:40:47 +08:00
Merge branch 'warnings-as-errors' of git://github.com/sharwell/antlr4 2012-10-30 02:27:46 +08:00			`* Sam fixes nongreedy more.`
			`* -Werror added.`
tweaks on comments 2012-10-30 03:47:09 +08:00			`* Sam made speed improvement re preds in lexer.`
add to changes file 2012-02-19 08:50:12 +08:00
update change log 2012-10-21 03:15:43 +08:00			`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`

update change log 2012-10-15 09:53:54 +08:00			`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.`

update changes.txt 2012-10-09 02:33:40 +08:00			`October 8, 2012`

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

set release for today. 2012-10-02 06:48:12 +08:00			`October 1, 2012 -- 4.0b2 release`
tweak for 4.0b2 version num. 2012-09-30 03:53:44 +08:00
* Fixed the unbuffered streams, which actually buffered everything up by mistake. tweaked a few comments. * Added a getter to IntStream for the token factory 2012-10-01 07:45:30 +08:00			`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; fixes #71 2012-10-01 09:25:15 +08:00			`* Added -depend cmd-line option.`

tweak for 4.0b2 version num. 2012-09-30 03:53:44 +08:00			`September 29, 2012`
allow "tokens {}" 2012-09-29 07:39:36 +08:00
update change list. 2012-09-30 03:36:41 +08:00			`* no nongreedy or wildcard in parser.`

			`September 28, 2012`

allow "tokens {}" 2012-09-29 07:39:36 +08:00			`* empty "tokens {}" is ok now.`

comment out attributes for lexical rule references. 2012-09-23 06:01:54 +08:00			`September 22, 2012`

			`* Rule exception handlers weren't passed to the generated code`
			`* $ruleattribute.foo weren't handled properly`
forgot to add to the changes list 2012-09-23 08:36:59 +08:00			`* Added -package option`
comment out attributes for lexical rule references. 2012-09-23 06:01:54 +08:00
allow "tokens {}" 2012-09-29 07:39:36 +08:00			`September 18, 2012 -- 4.0b1 release`