SWAP
         
         Switches control between the SOURCE window and the
            LOG window.
         
         
            
               | Category: | 
               Controlling the Windows | 
            
            
               | Alias: | 
               None | 
            
         
         
         
         
         
         
            Syntax 
            
            
            
               
                  Without Arguments 
                  
                  The SWAP command switches
                     control between the 
LOG window and the 
SOURCE window when the debugger is running. When you
                     begin a debugging session, the 
LOG window
                     becomes active by default. While the DATA step is still being executed,
                     the SWAP command enables you to switch control between the 
SOURCE and 
LOG window so that
                     you can scroll and view the text of the program and also continue
                     monitoring the program execution. You must enter the SWAP command
                     from a window command line, from a menu, or with a function key.