88 	Literal, Dot, Charclass, EOP,  enumerator
541 	case Literal:	return ((BOOL)(a == e->lit));  in match()
591 	case Literal:  in first_lit()
773 	case Literal:  in epr()
968 	case '^': case '$':	toktype = Literal; toklit = NL; break;  in lex()
969 	default:	toktype = Literal; toklit = r->cmap[toklit]; break;  in lex()
1052 	case Literal:  in d3()
1053 		e = newexpr(Literal, toklit, (Expr *)NULL, (Expr *)NULL);  in d3()
1065 			e = newexpr(Literal, toklit, (Expr *)NULL,  in d3()
1111 	while ((toktype == Literal) || (toktype == Dot) || (toktype == Lpar) ||  in d1()
1177 	case Literal:  in traverse()
1327 	} else if (e->type == Literal)  in word()