|  | Load script. | 
                  
                     |  | Source script. | 
                  
                     |  | Save script. | 
                  
                     |  | Save script to Shelf. | 
                  
                     |  | Clear history. | 
                  
                     |  | Clear input. | 
                  
                     |  | Clear all. | 
                  
                     |  | Show history. | 
                  
                     |  | Show input. | 
                  
                     |  | Show both. | 
                  
                     |  | Echo all commands. | 
                  
                     |  | Show line numbers. | 
                  
                     |  | Execute all. | 
                  
                     |  | Execute: executes selected text. | 
                  
                     |  | Search down: searches for the text specified. | 
                  
                     |  | Search up: searches for the text specified. | 
                  
                     |  | Go: enter the line number in the text box and click this icon. |