- ile doesn't compile on systems without the termio package.

- ile doesn't use GNU readline, but that's because I couldn't find a way
  to make readline cooperate with ile running the select(), that is
  getting called for a few keystrokes and keeping state instead
  of taking over the running process, making it impossible to handle
  output from the pty in parallel! Am I doing something wrong?

- editing of line-wrapping input lines can behave erroneously. however
  it does so a lot less since i added save/restore-cursor-position
  features to replace the primitive backspacing were possible.
  should you however have problems, make use of the redraw_line and
  clear_screen keys which should be able to cleanse a garbled edit line.

With Ultrix:
- ile produces a slight cursor placing mistake in the beginning which
  can be fixed on MIPS with the stty call described within the ile manual,
  but I couldn't find a way to fix it on VAXes.
