Function prefixes

xarray/core/formatting.py:525–529

(length: int)

        max_width = OPTIONS["display_width"]

    def prefixes(length: int) -> list[str]:
        if length in (0, 1):
            return [" "]

        return ["┌"] + ["│"] * max(length - 2, 0) + ["└"]

    preformatted = [
        pretty_print(f"  {prefix} {name}", col_width)