Getting a Quick Reference to Operators

If you need a quick reminder of the operators used in queries and their meanings, choose the Hints button. The following dialog box appears:

The NEAR option indicates the number of words Viewer uses for NEAR. The default is 8, unless the author has changed the default. To change the number of words, enter a new value in the NEAR box. This new value is used for NEAR until you change it again or quit Viewer.