Unfortunately, MiniWin has some bugs:

- it crashes when receiving SIGHUP
- cursor up and down will not work within shells (-> browsing shell's
  history)

I wish me a better MiniWin with at least:

- proper handling of SIGHUP
- proper evaluation of termcap
- saving window's x- and y-position, too
- registration of the pty in utmp and wtmp (-> utmp.h)
- avoiding mouse flacker by rc_intersect the redraw rectangle with the
  mouse's rectangle
- more terminal emulations, like vt100, ansi, ...
- perhaps saving CPU time by using Fselect() within a thread (-> MiNTLib's
  tfork())
- also reading from other devices than console, like /dev/ttya

