===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/talk/display.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -c -r1.7 -r1.8
*** src/usr.bin/talk/display.c	2000/12/30 06:27:48	1.7
--- src/usr.bin/talk/display.c	2000/12/31 00:24:51	1.8
***************
*** 1,4 ****
! /*	$OpenBSD: display.c,v 1.7 2000/12/30 06:27:48 angelos Exp $	*/
  /*	$NetBSD: display.c,v 1.3 1994/12/09 02:14:13 jtc Exp $	*/
  
  /*
--- 1,4 ----
! /*	$OpenBSD: display.c,v 1.8 2000/12/31 00:24:51 hugh Exp $	*/
  /*	$NetBSD: display.c,v 1.3 1994/12/09 02:14:13 jtc Exp $	*/
  
  /*
***************
*** 38,44 ****
  #if 0
  static char sccsid[] = "@(#)display.c	8.1 (Berkeley) 6/6/93";
  #endif
! static char rcsid[] = "$OpenBSD: display.c,v 1.7 2000/12/30 06:27:48 angelos Exp $";
  #endif /* not lint */
  
  /*
--- 38,44 ----
  #if 0
  static char sccsid[] = "@(#)display.c	8.1 (Berkeley) 6/6/93";
  #endif
! static char rcsid[] = "$OpenBSD: display.c,v 1.8 2000/12/31 00:24:51 hugh Exp $";
  #endif /* not lint */
  
  /*
***************
*** 52,61 ****
  xwin_t	his_win;
  WINDOW	*line_win;
  
- #undef isprint
- #define isprint(n) ((unsigned char)(n)>31)
- 
  int	curses_initialized = 0;
  
  /*
   * max HAS to be a function, it is called with
--- 52,59 ----
  xwin_t	his_win;
  WINDOW	*line_win;
  
  int	curses_initialized = 0;
+ int	high_print = 0;
  
  /*
   * max HAS to be a function, it is called with
***************
*** 152,158 ****
  			/* check for wraparound */
  			xscroll(win, 0);
  		}
! 		if (!isprint(*text) && *text != '\t') {
  			waddch(win->x_win, '^');
  			getyx(win->x_win, win->x_line, win->x_col);
  			if (win->x_col == COLS-1) /* check for wraparound */
--- 150,157 ----
  			/* check for wraparound */
  			xscroll(win, 0);
  		}
! 		if (*text != '\t' &&
! 		    ((!high_print && !isprint(*text)) || iscntrl(*text))) {
  			waddch(win->x_win, '^');
  			getyx(win->x_win, win->x_line, win->x_col);
  			if (win->x_col == COLS-1) /* check for wraparound */