Log Message:-----------More updates to grammar and lexer definitions
Modified Files:-------------- tmp: gram.y (r1.1 -> r1.2) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/tmp/gram.y.diff?r1=1.1&r2=1.2) sample.lol.txt (r1.1 -> r1.2) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/tmp/sample.lol.txt.diff?r1=1.1&r2=1.2) scan.l (r1.1 -> r1.2) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/tmp/scan.l.diff?r1=1.1&r2=1.2)