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December 18, 2005

Expression of condition

Expression of condition is allowing following expression at the moment.

Case of character variable

<my friend==Reiko>

True if value of "my friend" is Reiko

<my friend!=Reiko>

True if value of "my friend" is not Reiko

<my friend==>

True if value of "my friend" is null or not defined.

<my friend!=>

True if value of "my friend" is not null of defined.

Case of Counter of character variable
<$my friend==5>
<$my friend!=5>
<$my friend<=5>
<$my friend>=5>

Case of numeric variable

<%age of my friend==22>
<%age of my friend!=22>
<%age of my friend<=22>
<%age of my friend>=22>

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