+bindsym $mod+w $ex i3-pull abrowser
+bindsym $mod+shift+w fullscreen toggle
+
+bindsym $mod+e $ex i3-pull emacs
+bindsym $mod+shift+e unmark emacs; mark emacs
+bindsym $mod+r $ex "/a/bin/ds/xl"
+
+bindsym $mod+t $ex "i3-set-layout splitv"
+#bindsym $mod+Shift+t move workspace to output up
+bindsym $mod+Shift+t move workspace to output right
+
+# todo: consider a command that moves a window, and erases any single
+# container window left behind.
+
+# todo: consider a command which alters things as if the current window
+# had been created into a single window split. For horizontal split,
+# this would be like: focus left, split vertical, focus right, move
+# left. With that, we could totally eliminate single window containers.
+
+bindsym $mod+g $ex "i3-set-layout tabbed"