pub const REQUEST_EXTENDED_CURSOR_POSITION: &[u8] = b"\x1b[?6n";Expand description
Request extended cursor position: exact bytes ESC [ ? 6 n (b"\x1b[?6n").
The terminal replies with a private cursor-position report, optionally including page.
The decoder emits Event::CursorPosition
with zero-based cell coordinates and the reported one-based page number.
An absent page is zero.