TK_INTERVAL      2516 regparse.c       tok->type = TK_INTERVAL;
TK_INTERVAL      3428 regparse.c     	      tok->type != TK_INTERVAL)  ||
TK_INTERVAL      3430 regparse.c     	      tok->type == TK_INTERVAL))) {
TK_INTERVAL      6273 regparse.c       case TK_INTERVAL:
TK_INTERVAL      6298 regparse.c         if (r == TK_OP_REPEAT || r == TK_INTERVAL) {
TK_INTERVAL      6303 regparse.c     			       (r == TK_INTERVAL ? 1 : 0));