antlr/tool/MIGRATION.txt

23 lines
315 B
Plaintext
Raw Normal View History

2012-04-27 02:59:57 +08:00
Parsers
* Full context LL(*) not SLL(*)
* Adaptive, takes all but indirect left-recursion
Actions/scopes
* no global scopes. no scope[n].
Trees
2012-04-27 02:59:57 +08:00
* no ASTs
* no tree grammars
* parse trees created by default
* moved methods to Trees
Lexers
* Added [Abc] notation
2012-04-27 02:59:57 +08:00
* unicode rule/token names
* -> skip notation