This Natural profile parameter causes Natural to execute a specific
                          Natural terminal command
                          whenever CLEAR is pressed during program execution in
                          NEXT mode.
               
| Possible settings | any character |  The default action can be overridden by supplying a
                                           character which, when appended to the terminal-command control character (as
                                           specified with the CF
                                           parameter), forms a valid Natural terminal command. 
                         |  
                                    
                     
|---|---|---|
| Default setting | % |  
                                      
                        By default, when the CLEAR key is pressed,
                                           Natural responds as if the user had entered the terminal command
                                           %%.
                         |  
                                    
                     
| Dynamic specification | yes | |
| Specification within session | no | 
Note:
Under Natural Security:, the setting of this parameter can be
                             overridden by the
                             Session
                                Parameters option of the Library Profile.
                  
CF=% CLEAR=R
Natural executes the terminal command %R when the
                          CLEAR key is pressed in NEXT mode.