===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/key-string.c,v
retrieving revision 1.55
retrieving revision 1.56
diff -c -r1.55 -r1.56
*** src/usr.bin/tmux/key-string.c	2020/03/31 11:38:35	1.55
--- src/usr.bin/tmux/key-string.c	2020/04/09 13:52:31	1.56
***************
*** 1,4 ****
! /* $OpenBSD: key-string.c,v 1.55 2020/03/31 11:38:35 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: key-string.c,v 1.56 2020/04/09 13:52:31 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 229,238 ****
  			key -= 64;
  		else if (key == 32)
  			key = 0;
- 		else if (key == '?')
- 			key = 127;
  		else if (key == 63)
! 			key = KEYC_BSPACE;
  		else
  			return (KEYC_UNKNOWN);
  		modifiers &= ~KEYC_CTRL;
--- 229,236 ----
  			key -= 64;
  		else if (key == 32)
  			key = 0;
  		else if (key == 63)
! 			key = 127;
  		else
  			return (KEYC_UNKNOWN);
  		modifiers &= ~KEYC_CTRL;