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36 This is normally called by
39 .Fd mvcur lasty\*,lastx\*,newy\*,newx
40 int lasty\*,lastx\*,newy\*,newx;
42 Moves the terminal's cursor from
46 in an approximation of optimal fashion.
47 This routine uses the functions borrowed from
50 It is possible to use this optimization
51 without the benefit of the screen routines.
52 With the screen routines, this should not be called by the user.
56 should be used to move the cursor position,
57 so that the routines know what's going on.
62 Scroll the window upward one line.
63 This is normally not used by the user.
69 saves the current tty characteristic flags.
74 These functions are performed automatically by
82 Set the terminal characteristics to be those of the terminal named
84 getting the terminal size from the
88 otherwise from the environment.
89 This is normally called by
98 will save the current tty state
99 and then put the process to sleep.
100 When the process gets restarted,
101 it restores the tty state
103 .Fn wrefresh "" "" curscr
104 to redraw the screen.
108 to trap to this routine.