Mysql issue with triggers and delimiters from source file - mysql

Question

I'm getting error if I use source command like the following:
mysql> source /home/sqlws/workspace/src.sql;
Query OK, 0 rows affected, 1 warning (0.00 sec)
Query OK, 0 rows affected (0.01 sec)
Query OK, 0 rows affected, 1 warning (0.00 sec)
Query OK, 0 rows affected, 1 warning (0.00 sec)
Query OK, 0 rows affected, 1 warning (0.00 sec)
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'END' at line 1
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'TRIGGER trigg_cust_u INSERT INTO audit' at line 1ROW
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'TRIGGER trigg_cust_d INSERT INTO audit' at line 1ROW
But if I copy & paste the contents of /home/sqlws/workspace/src.sql to mysql-cli, it works like a charm
mysql> DROP TABLE IF EXISTS audit_cust;
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> CREATE TABLE audit_cust(audit_ts DATETIME DEFAULT CURRENT_TIMESTAMP, audit_id BIGINT(20) AUTO_INCREMENT, cust_id bigint(20),PRIMARY KEY (audit_id))ENGINE = InnoDB DEFAULT CHARSET=latin1;
Query OK, 0 rows affected (0.01 sec)
mysql> DROP TRIGGER IF EXISTS trigg_cust_i;
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> DROP TRIGGER IF EXISTS trigg_cust_u;
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> DROP TRIGGER IF EXISTS trigg_cust_d;
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql>
mysql> DELIMITER //
mysql>
mysql> CREATE TRIGGER trigg_cust_i AFTER INSERT ON cust FOR EACH ROW
-> BEGIN
-> INSERT INTO audit_cust(audit_oprn, cust_id) VALUES('INSERT', NEW.cust_id);
-> END //
Query OK, 0 rows affected (0.00 sec)
mysql>
mysql> CREATE TRIGGER trigg_cust_u AFTER UPDATE ON cust FOR EACH ROW
-> BEGIN
-> INSERT INTO audit_cust(audit_oprn, cust_id) VALUES('UPDATE', NEW.cust_id);
-> END //
Query OK, 0 rows affected (0.00 sec)
mysql>
mysql> CREATE TRIGGER trigg_cust_d AFTER DELETE ON cust FOR EACH ROW
-> BEGIN
-> INSERT INTO audit_cust(audit_oprn, cust_id) VALUES('DELETE', OLD.cust_id);
-> END //
Query OK, 0 rows affected (0.01 sec)
mysql>
mysql> DELIMITER ;
Mysql version:
mysql> select version();
+-----------+
| version() |
+-----------+
| 5.7.21 |
+-----------+
1 row in set (0.00 sec)
Host version:
sqlws#tt49:$ lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 16.04.4 LTS
Release: 16.04
Codename: xenial
Could someone help me figure out the issue