MINUS_EXPRESSION  233 create.c       	exp = crb_alloc_expression(MINUS_EXPRESSION);
MINUS_EXPRESSION  349 eval.c             case MINUS_EXPRESSION:	/* FALLTHRU */
MINUS_EXPRESSION  429 eval.c             case MINUS_EXPRESSION:		/* FALLTHRU */
MINUS_EXPRESSION 1512 eval.c             case MINUS_EXPRESSION:
MINUS_EXPRESSION  176 util.c             case MINUS_EXPRESSION:	/* FALLTHRU */