MINUS_EXPRESSION  181 create.c       	exp = crb_alloc_expression(MINUS_EXPRESSION);
MINUS_EXPRESSION  214 eval.c             case MINUS_EXPRESSION:	/* FALLTHRU */
MINUS_EXPRESSION  283 eval.c             case MINUS_EXPRESSION:		/* FALLTHRU */
MINUS_EXPRESSION  615 eval.c             case MINUS_EXPRESSION:
MINUS_EXPRESSION  184 util.c             case MINUS_EXPRESSION:	/* FALLTHRU */