code: def join_options(options: t.Sequence[str]) -> t.Tuple[str, bool]:
      """Given a list of option strings this joins them in the most appropriate
      way and returns them in the form ``(formatted_string,
      any_prefix_is_slash)`` where the second item in the tuple is a flag that
      indicates if any of the option prefixes was a slash.
      """
      rv = []
      any_prefix_is_slash = False
  
      for opt in options:
          prefix = split_opt(opt)[0]
  
          if prefix == "/":
              any_prefix_is_slash = True
  
          rv.append((len(prefix), opt))
  
      rv.sort(key=lambda x: x[0])
      return ", ".join(x[1] for x in rv), any_prefix_is_slash
  
imports: import typing
  from contextlib import contextmanager
  from gettext import gettext
  from ._compat import term_len
  from .parser import split_opt
label_desc: Use image node_id 4 for calling a global function with example usage: join_options(options) and returns: str,  any_prefix_is_slash