The following optional entries can be included and can improve the performance of screen displays in some situations:
| Entry | Mnemonic |
|---|---|
| Parameterized cursor down | cud |
| Parameterized cursor left | cub |
| Parameterized cursor right | cuf |
| Parameterized cursor up | cuu |
If the following entries are present, scroll regions can be used to scroll areas of the screen, which greatly speeds up such operations:
| Entry | Mnemonic |
|---|---|
| Change scroll region | csr |
| Insert line | il1 |
| Delete line | dl1 |
| Scroll forward | ind |
| Scroll reverse | ri |
| parameterized scroll forward | indn |
| parameterized scroll reverse | rin |