How to avoid this in SQL Plus

Hi All,
I am creting a Stored Procedure and when i run this sentence the SQL Plus requests my the value of the variable 'lolo' and the i want to compile the Procedure, without giving that value.
1 create procedure hh
2 as
3 begin
4 DBMS_OUTPUT.PUT_LINE('&lolo');
5* end;
SQL> /
Enter value for jhsdfsd: df
old 4: DBMS_OUTPUT.PUT_LINE('hshfdhs&jhsdfsd');
new 4: DBMS_OUTPUT.PUT_LINE('hshfdhsdf');
Nelson Soler

Although V's solution (V, nice to see you back by the way), will allow you to compile the proc with the ampersand character, I suspect that the stored proc will not do what you expect.
If you are expecting it to prompt for a value of lolo when you run it, it won't.
SQL> SET DEFINE ^
SQL> CREATE PROCEDURE hh AS
2 BEGIN
3 DBMS_OUTPUT.Put_Line('&lolo');
4 END;
5 /
Procedure created.
SQL> SET SERVEROUTPUT ON
SQL> exec hh
&lolo
PL/SQL procedure successfully completed.You cannot prompt for values in PL/SQL.
TTFN
John

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