how to display blank line in PL/SQL block?

From: CCC <cy1610_at_hotmail.com>
Date: Sun, 7 Jul 2002 09:44:11 +0800
Message-ID: <ag86cm$bvd$1@news6.jaring.my>

How to display a blank line in PL/SQL block?

i done something like this, but didn't work!

BEGIN
    DBMS_OUTPUT.PUT_LINE('Hello!');

    DBMS_OUTPUT.PUT_LINE('           ');                --this statement

didn't work!

    DBMS_OUTPUT.PUT_LINE('Hello!');
END; the output is as following:

Hello!
Hello! <--- why no have a blank line??

can anybody explain y it's doesn't work??? i'm using oracle8i run on windows 2k... Received on Sat Jul 06 2002 - 20:44:11 CDT