tDOLLAR            80 ddb/db_expr.c  	if (t == tDOLLAR) {
tDOLLAR           265 ddb/db_lex.c   		return (tDOLLAR);
tDOLLAR           138 ddb/db_variables.c 	if (t != tDOLLAR) {