Applied this to OpenBSD which is your change with a few minor changes.
Index: cmd-choose-window.c
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RCS file: /cvs/src/usr.bin/tmux/cmd-choose-window.c,v
retrieving revision 1.16
diff -u -p -r1.16 cmd-choose-window.c
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Hi all,
I've been giving some thought to monitoring the state of windows (winlinks)
across sessions, since it's something which I personally would find useful.
I started to think of ways of displaying this information as a starting
point. Let's say you have 6 sessions, each with N windows --
