Conversion of the combined Antlr4 grammar https://github.com/dart-lang/sdk/blob/main/tools/spec_parser/Dart.g to "target-agnostic format".
- Targets supported: CSharp, Dart, Java.
- Use
trgen -t <target>; cd Generated; maketo build the grammar with driver. - All targets use the same grammar.
Ken Domino, April 2022