Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

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  Construct:    Sign Condition
 
  Function:     Tests sign of data item
 
  Syntax:       Which format?  ◄Relation Condition►  ◄Class Condition►
                                Sign Condition       ◄Pointer Condition►
 
  ►►──arithmetic-expression──┬──┬─┬─────┬─┬─POSITIVE─┬─────►◄
                             └IS┘ └─NOT─┘ ├─NEGATIVE─┤
                                          ├─ZERO─────┤
                                          ├─ZEROS────┤
                                          └─ZEROES───┘
                                    -♦-