Variable REQUEST_TERTIARY_DEVICE_ATTRIBUTES`Const`

REQUEST_TERTIARY_DEVICE_ATTRIBUTES: "\u001b[=c" = "\x1b[=c"

Request Tertiary Device Attributes is a control sequence that requests the terminal's tertiary device attributes (DA3).

CSI = c

See

https://vt100.net/docs/vt510-rm/DA3.html