I have an app that has this query. Note the ASCAN() command:

SELECT rcm_pk, cmt_custname, rlc_number; 
	FROM RailComp, RailCars, CustMast;
	WHERE rcm_rlc_fk = rlc_pk AND;
		  rcm_custcode = cmt_custcode AND;
		  NOT DELETED() AND;
		  NOT rlc_final_bill AND;
		  rlc_rectype = "R"  AND;
		  ASCAN(laCustCode,custmast.cmt_custcode,1) > 0;
	ORDER BY rcm_custcode, rlc_number, rcm_compdesc;
	INTO CURSOR WouSel;

I tried to change it to use a dynamically created cusstomer list, but I get a 'Line is too long' error when I
select all customers:

SELECT rcm_pk, cmt_custname, rlc_number; 
	FROM RailComp, RailCars, CustMast;
	WHERE rcm_rlc_fk = rlc_pk AND;
		  rcm_custcode = cmt_custcode AND;
		  NOT DELETED() AND;
		  NOT rlc_final_bill AND;
		  rlc_rectype = "R"  AND;
		  INLIST(rcm_custcode, 'ABCDE','ABL24','ACA30','ACM17');
	ORDER BY rcm_custcode, rlc_number, rcm_compdesc;
	INTO CURSOR WouSel;

Is there a way to do this with a join?