Try to type your keywords in lowercase: 
while (<CLI>) {
...
}

[download]
(not While)

--
tune

In reply to Re: Beginner needs help (in more ways than one !) by tune
in thread Syntax Error Messages (was: Beginner needs help (in more ways than one !)) by richmusk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
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