1. 2004-12-29 [antlr-interest] FEATURE REQUEST: 'virtual' in ASTFac antlr-int Don Caton 2. 2004-12-29 [antlr-interest] FEATURE REQUEST: 'virtual' in ASTFac antlr-int Don Caton 3. 2004-12-29 [antlr-interest] FEATURE REQUEST: 'virtual' in ASTFac antlr-int Ric Klaren 4. 2004-12-23 [antlr-interest] FEATURE REQUEST: 'virtual' in ASTFac antlr-int Sergej Zagursky