Dear Madam:<br><br>I need to ask two questions regarding some types defined in the matrix.tdl file:<br><br>1. What is the type 'predsort' and why it is used?<br>2. Why '+' and '-' are used as a sub-type of boolean? What does they mean?
<br><br><br>Thanks. I think I still have lots of these 'basic' questions in future and need to post here.<br><br>-Altaf<br><br>NB: And, I think this is the first time that I have seen a 'misspelling' of my name repeatedly, but I don't mind. My name is 'Altaf' not 'Atlaf'
<br>:-)<br>