antlr/tool/MIGRATION.txt

Actions/scopes

* no global scopes. no scope[n].

Trees

* moved methods to Trees
* Tree->AST
* added parse trees

 no -> and other tree construct in tree grammars

Lexers

* Added [Abc] notation

* unicode rule/token names
got v3 tests working in v4 [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9074] 2011-09-25 01:14:22 +08:00			`Actions/scopes`

			`* no global scopes. no scope[n].`

			`Trees`

			`* moved methods to Trees`
			`* Tree->AST`
tweak [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9084] 2011-09-26 07:11:05 +08:00			`* added parse trees`

more lexer rule specialization in parser. got antlr almost back to working with new [Aa] notation in lexer. [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9753] 2011-12-27 09:09:01 +08:00			`no -> and other tree construct in tree grammars`

			`Lexers`

			`* Added [Abc] notation`
removed all template / AST rewrite stuff; massive change; added -encoding tool option [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9780] 2012-01-03 10:13:16 +08:00
			`* unicode rule/token names`