Hey fellow Neo-Users,
I share with you my little workaround for the - in my opinion - most important functions of Layer 4. Maybe new Users like me might appreciate this.
Under Linux I use my AltGr as Super_R:
xmodmap -e 'keycode 108 = Super_R NoSymbol Super_R'
Now these keybindings emulate moving and deleting with Layer 4 of the Neo-Layout:
{ "keys": "super+l"], "command": "move", "args": {"by": "lines", "forward": false} },
{ "keys": "super+a"], "command": "move", "args": {"by": "lines", "forward": true} },
{ "keys": "super+i"], "command": "move", "args": {"by": "characters", "forward": false} },
{ "keys": "super+e"], "command": "move", "args": {"by": "characters", "forward": true} },
{ "keys": "super+o"], "command": "move_to", "args": {"to": "eol"}, "extend": false },
{ "keys": "super+u"], "command": "move_to", "args": {"to": "bol"}, "extend": false },
{ "keys": "super+v"], "command": "left_delete" },
{ "keys": "super+c"], "command": "right_delete" }
To make Neo work again in other applications, you have to reset AltGr:
xmodmap -e 'keycode 108 = ISO_Level5_Shift NoSymbol ISO_Level5_Shift'
For now I have a little script to toggle between these two bound to a hotkey, I might write a Gnome-Shell-Extension that executes it on Focus of Sublime windows when I’m in the mood to get into the APIs of Gnome. With WMs like awesome you should also be able to easily accomplish this.