===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/input-keys.c,v
retrieving revision 1.63
retrieving revision 1.64
diff -c -r1.63 -r1.64
*** src/usr.bin/tmux/input-keys.c	2018/10/18 08:38:01	1.63
--- src/usr.bin/tmux/input-keys.c	2019/07/09 14:03:12	1.64
***************
*** 1,4 ****
! /* $OpenBSD: input-keys.c,v 1.63 2018/10/18 08:38:01 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: input-keys.c,v 1.64 2019/07/09 14:03:12 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 170,175 ****
--- 170,182 ----
  	if (KEYC_IS_MOUSE(key)) {
  		if (m != NULL && m->wp != -1 && (u_int)m->wp == wp->id)
  			input_key_mouse(wp, m);
+ 		return;
+ 	}
+ 
+ 	/* Literal keys go as themselves (can't be more than eight bits). */
+ 	if (key & KEYC_LITERAL) {
+ 		ud.data[0] = (u_char)key;
+ 		bufferevent_write(wp->event, &ud.data[0], 1);
  		return;
  	}