[TYPO3] indexed search keywords

[G.Unger]

Hello list

I found an article on the web, that described how to get rid of 
keywords/description being indexed.

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indexed_seach/class.indexer.php
outcomment following lines

//if(stristr($meta[$i]['name'],'keywords')) 
$contentArr['keywords'].=','.$meta[$i]['content'];
//if(stristr($meta[$i]['name'],'description')) 
$contentArr['description'].=','.$meta[$i]['content'];
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that works in matter of fact no more keywords are indexed and therefore 
not shown in search results, so far so good.

but shoudn't metag keywords/description really being indexed?

the ideal for me would be to have them indexed, but not appended to the 
output search results.

any hints on that one?

rgds and happy sunday,
GUIDO