import VTSequence from "@/components/VTSequence";

# Full Reset (RIS)

<VTSequence sequence={["ESC", "c"]} />

Reset the terminal.

The full reset operation does the following:

- Set the cursor shape to the default
- Reset the scroll region to the full screen
- Disable [left and right margin mode (mode 69)](#TODO)
- Disable [origin mode (mode 6)](#TODO)
- Unset cursor foreground and background colors
- Reset charsets to the default
- Reset [cursor key mode (DECCKM)](#TODO)
- Reset [disable keyboard input (KAM)](#TODO)
- Reset [application keypad mode](/vt/deckpnm)
- Reset xterm keyboard modifier state to the default
- Disable cursor [protected attribute](#TODO)
- Disable any [protected area](#TODO)
- Reset all [mouse tracking modes](#TODO)
- Reset tabstops to default
- Enable [send-receive mode (mode 12)](#TODO)
- Reset [backspace sends delete (mode 67)](#TODO)
- Return to the primary screen and clear it
- Move the cursor to the top-left corner
- Reset the pending wrap state
- Reset saved cursor state

## Validation

### DECSLRM V-1: Full Screen

```bash
printf "\033[1;1H" # move to top-left
printf "\033[0J" # clear screen
printf "ABC\n"
printf "DEF\n"
printf "GHI\n"
printf "\033[?69h" # enable left/right margins
printf "\033[s" # scroll region left/right
printf "\033[X"
```

```
|cBC_____|
|DEF_____|
|GHI_____|
```

### DECSLRM V-2: Left Only

```bash
printf "\033[1;1H" # move to top-left
printf "\033[0J" # clear screen
printf "ABC\n"
printf "DEF\n"
printf "GHI\n"
printf "\033[?69h" # enable left/right margins
printf "\033[2s" # scroll region left/right
printf "\033[2G" # move cursor to column 2
printf "\033[L"
```

```
|Ac______|
|DBC_____|
|GEF_____|
| HI_____|
```

### DECSLRM V-3: Left And Right

```bash
printf "\033[1;1H" # move to top-left
printf "\033[0J" # clear screen
printf "ABC\n"
printf "DEF\n"
printf "GHI\n"
printf "\033[?69h" # enable left/right margins
printf "\033[1;2s" # scroll region left/right
printf "\033[2G" # move cursor to column 2
printf "\033[L"
```

```
|_cC_____|
|ABF_____|
|DEI_____|
|GH______|
```

### DECSLRM V-4: Left Equal to Right

```bash
printf "\033[1;1H" # move to top-left
printf "\033[0J" # clear screen
printf "ABC\n"
printf "DEF\n"
printf "GHI\n"
printf "\033[?69h" # enable left/right margins
printf "\033[2;2s" # scroll region left/right
printf "\033[X"
```

```
|cBC_____|
|DEF_____|
|GHI_____|
```