The palette over the given sections, in display order. Nothing is built until the first open(). Escape closes it
through the shell's overlay set (add the returned palette to it); it registers no key handling of its own beyond
arrow keys and Enter inside its input.
The palette over the given sections, in display order. Nothing is built until the first
open(). Escape closes it through the shell's overlay set (add the returned palette to it); it registers no key handling of its own beyond arrow keys and Enter inside its input.