Before, if an operation defined by me, such as LIB-OP, did not traverse a system, then the only operation we got was that operation applied on the system, as a generic object.<br><br>Now TRAVERSE not only imposes the LIB-OP operation on the system, but it also scans the components and imposes the operation on the components.<br>
<br>Why such an incompatible change? It definitely screwed up ALL of ECL&#39;s extensions.<br><br>Juanjo<br clear="all"><br>-- <br>Instituto de Física Fundamental, CSIC<br>c/ Serrano, 113b, Madrid 28006 (Spain) <br><a href="http://tream.dreamhosters.com">http://tream.dreamhosters.com</a><br>