Actually incrementing the reference count would be nice.

TODO

@@ -59,7 +59,6 @@
 - audit copy/scroll and other modes for problems with very small windows
 - screen_draw_* moved out/renamed (accept TTY_*?)
 - get rid of stderr/stdout hacks in log.c
-- chmod +x socket when any client is attached
 - split clients into three RB trees by fd: attached/unattached/dead?
   or tailqs? what would be fastest per-char?
 - multiple paste buffers
@@ -69,3 +68,5 @@
 - anything which uses cmd_{send,recv}_string will break if the string is
   split. string length should be part of the command size
 - quick intro section (tmux new/attach/detach) etc
+- chmod +x socket when any client is attached (upd in lost/accept)
+

tty.c

@@ -1,4 +1,4 @@
-/* $Id: tty.c,v 1.15 2007-12-06 21:57:57 nicm Exp $ */
+/* $Id: tty.c,v 1.16 2007-12-10 07:58:00 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -167,8 +167,10 @@ tty_find_term(char *name, int fd, char **cause)
 	int		 error;
 	
 	TAILQ_FOREACH(term, &tty_terms, entry) {
-		if (strcmp(term->name, name) == 0)
+		if (strcmp(term->name, name) == 0) {
+			term->references++;
 			return (term);
+		}
 	}
 
 	term = xmalloc(sizeof *term);