Controls the display of optional plot-related dialog boxes and nonfatal errors for scripts.
| Type: | Integer | 
| Saved in: | Registry | 
| Initial value: | 0 | 
| 
 0  | 
 Displays plot dialog boxes and nonfatal errors  | 
| 
 1  | 
 Logs nonfatal errors and doesn't display plot-related dialog boxes  |