SRI international 发布的OAA框架软件

				/* This is test2.g which is a copy of test.g and tests linking
				 * multiple scanners/parsers together; DLG-based scanner
				 */
				
								typedef ANTLRCommonToken ANTLRToken;
				>>
				
				#token "[\ \t\n]+"	
				#token Eof "@"
				
				class B {
				
				e	:	IDENTIFIER NUMBER
						getText());>>
						Eof
					;
				
				}
				
				#token IDENTIFIER	"[a-z]+"
				#token NUMBER	"[0-9]+"