|How to use a keyword filter?
|The keyword filter is used to filter search results depending on the contents of the scanned document.
The filter analyzes the document and makes a decision based on the search rules.
It is possible to use complex expressions with such symbols as & (logical AND), | (logical OR) and brackets. The expression on the program screenshot means that EmEx 3 will search for the word “building” and any of the words “houses” or “flats”. Only in this case the search results will be added to the list of results. The filter demonstrated in the example does not affect the process of adding the links to the queue.
As EmEx 3 works in unicode, the filter works depending on the correct charset tag in the page title.
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