Symbol: KEYC_FOCUS_IN
usr.bin/tmux/key-string.c
369
if (key == KEYC_FOCUS_IN) {
usr.bin/tmux/server-client.c
1193
key != KEYC_FOCUS_IN &&
usr.bin/tmux/tty-keys.c
208
{ "\033[I", KEYC_FOCUS_IN },
usr.bin/tmux/tty-keys.c
990
} else if (key == KEYC_FOCUS_IN) {