minor i3status-rs improvements

i3/i3status.toml

@@ -1,3 +1,5 @@
+# vim: ts=2 sw=2 et ft=toml
+
 [theme]
   name = "slick"
 
@@ -7,10 +9,6 @@ name = "awesome"
 [icons.overrides]
   time = "  "
   cpu = "  "
-volume_full   = "  "
-volume_half   = "  "
-volume_empty  = "  "
-volume_muted  = "  "
 
 [[block]]
   block = "pacman"
@@ -32,13 +30,6 @@ info_type = "available"
   unit = "GB"
   interval = 20
 
-#[[block]]
-#block = "music"
-#player = "spotify"
-#max_width = 10
-#marquee_speed = 0.1
-#marquee_interval = 5
-
 [[block]]
   block = "net"
   device = "enp0s31f6"
@@ -74,6 +65,9 @@ format = "{percentage}% {time}"
 [[block]]
   block = "sound"
 
+[[block]]
+  block = "backlight"
+
 [[block]]
   block = "temperature"
   collapsed = false