Add commented out configuration for i3-gaps

defaults.d/i3

@@ -28,5 +28,41 @@ bindsym $mod+F3 exec --no-startup-id i3-sensible-terminal -e ranger
 bindsym $mod+F4 exec --no-startup-id galculator
 bindsym $mod+F5 exec --no-startup-id i3-sensible-terminal -e cmus
 
+## Gaps
+#gaps inner 10
+#gaps outer -4
+#smart_gaps on
+# Press $mod+Shift+g to enter the gap mode. Choose o or i for modifying outer/inner gaps. Press one of + / - (in-/decrement for current workspace) or 0 (remove gaps for current workspace). If you also press Shift with these keys, the change will be global for all workspaces.
+#set $mode_gaps Gaps: (o) outer, (i) inner
+#set $mode_gaps_outer Outer Gaps: +|-|0 (local), Shift + +|-|0 (global)
+#set $mode_gaps_inner Inner Gaps: +|-|0 (local), Shift + +|-|0 (global)
+#bindsym $mod+Shift+g mode "$mode_gaps"
+#mode "$mode_gaps" {
+#        bindsym o      mode "$mode_gaps_outer"
+#        bindsym i      mode "$mode_gaps_inner"
+#        bindsym Return mode "default"
+#        bindsym Escape mode "default"
+#}
+#mode "$mode_gaps_inner" {
+#        bindsym plus  gaps inner current plus 5
+#        bindsym minus gaps inner current minus 5
+#        bindsym 0     gaps inner current set 0
+#        bindsym Shift+plus  gaps inner all plus 5
+#        bindsym Shift+minus gaps inner all minus 5
+#        bindsym Shift+0     gaps inner all set 0
+#        bindsym Return mode "default"
+#        bindsym Escape mode "default"
+#}
+#mode "$mode_gaps_outer" {
+#        bindsym plus  gaps outer current plus 5
+#        bindsym minus gaps outer current minus 5
+#        bindsym 0     gaps outer current set 0
+#        bindsym Shift+plus  gaps outer all plus 5
+#        bindsym Shift+minus gaps outer all minus 5
+#        bindsym Shift+0     gaps outer all set 0
+#        bindsym Return mode "default"
+#        bindsym Escape mode "default"
+#}
+
 EOF
 }