===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/input-keys.c,v
retrieving revision 1.88
retrieving revision 1.89
diff -c -r1.88 -r1.89
*** src/usr.bin/tmux/input-keys.c	2022/02/28 09:24:22	1.88
--- src/usr.bin/tmux/input-keys.c	2022/03/01 15:20:22	1.89
***************
*** 1,4 ****
! /* $OpenBSD: input-keys.c,v 1.88 2022/02/28 09:24:22 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: input-keys.c,v 1.89 2022/03/01 15:20:22 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 520,526 ****
  	}
  	outkey = (key & KEYC_MASK_KEY);
  	modifiers = (key & KEYC_MASK_MODIFIERS);
! 	if (outkey < ' ') {
  		outkey = 64 + outkey;
  		modifiers |= KEYC_CTRL;
  	}
--- 520,526 ----
  	}
  	outkey = (key & KEYC_MASK_KEY);
  	modifiers = (key & KEYC_MASK_MODIFIERS);
! 	if (outkey < 32 && outkey != 9 && outkey != 13 && outkey != 27) {
  		outkey = 64 + outkey;
  		modifiers |= KEYC_CTRL;
  	}