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                                 L_XRANGE()


Syntax:        L_XRANGE(<expN1>,<expN2>)


Purpose:       To restrict the movement of the mouse cursor on the
               horizontal axis.


Arguments:     <expN1> is the minimum vertical (row) number of the
               specified range.

               <expN2> is the maximum vertical (row) number of the
               specified range.


Returns:       Nothing.


Usage:         <expN1> and <expN2> may be specified in any order.
               The mouse driver will swap them if <expN1> is greater
               than <expN2> thereby giving the intended result.


Examples:      * Limit mouse movement on the horizontal axis
               minx = 8
               maxx = 40
               L_XRANGE( (minx%80) * 8,(maxx % 80) * 8)


Language:      Assembler