i3wm Scratchpad Notes

Examples:

# Make the currently focused window a scratchpad
bindsym $mod+Shift+minus move scratchpad

# Show the first scratchpad window
bindsym $mod+minus scratchpad show

# Show the sup-mail scratchpad window, if any.
bindsym mod4+s [title="^Sup ::"] scratchpad show

References:

https://github.com/EllaTheCat/dopamine-2020/blob/master/i3scripts/i3-scratchpad