Only set up a current target for mouse key bindings. Fixes:
authornicm <nicm@openbsd.org>
Thu, 20 Apr 2017 15:16:20 +0000 (15:16 +0000)
committernicm <nicm@openbsd.org>
Thu, 20 Apr 2017 15:16:20 +0000 (15:16 +0000)
commit66a373bf7bb4754fb6a4768c80121bd7dc710218
tree1e4b1e0c897954b3d17ddabc6d897c9e230a0b05
parent893e744ccdc7bed3354814f426853066299d4f18
Only set up a current target for mouse key bindings. Fixes:

bind q select-pane -U \; resize-pane -Z

(There is still some possible weirdness with the way we do current
targets, it should probably be done in a different way at some point.)
usr.bin/tmux/server-client.c