Returns whether the script command or function is documented. Also states whether the input value is a command or function.
| Number | Type | Compulsory | Default | Description |
| 1 | string | Yes | Command or function name |
Return type: integer
0 if the command or function does not exist or is not documented. 1 if it is a documented command, 2 if it is a documented function.
| ▲Function Summary▲ | ||
| ◄ IsComponent | IsFileOfType ▶ | |