key(k_m, "Return", function() awful.util.spawn(terminal) end),
key(k_ac, "r", awesome.restart),
key(k_m, "F12", function() awful.util.spawn(lock) end),
key(k_m, "Return", function() awful.util.spawn(terminal) end),
key(k_ac, "r", awesome.restart),
key(k_m, "F12", function() awful.util.spawn(lock) end),