import VTMode from "@/components/VTMode";

# Linefeed

<VTMode value={20} ansi={true} />

When enabled, [LF](/vt/lf), [VF](/vt/vf), [FF](/vt/ff) all add an
automatic [carriage return](/vt/cr) after the linefeed. Additionally,
all `\r` sent from the terminal to the application are replaced by
`\r\n`.

This mode is typically disabled on terminal startup.

## Validation

### LINEFEED V-1: Simple Usage

```bash
printf "\033[1;1H" # move to top-left
printf "\033[0J" # clear screen
printf "123456"
printf "\033[20h"
printf "\n"
printf "X"
```

```
|123456____|
|Xc________|
```