Optional marker on RuntimeBackend objects exposing raw terminal control writes.
Why: Some runtime features (for example OSC 52 clipboard writes) need to
emit short terminal control sequences outside drawlist frames. Backends that
can safely write to the terminal may expose this marker.
Optional marker on RuntimeBackend objects exposing raw terminal control writes.
Why: Some runtime features (for example OSC 52 clipboard writes) need to emit short terminal control sequences outside drawlist frames. Backends that can safely write to the terminal may expose this marker.