exists, but it provides only some basic actions. I was wondering if you could map the mouse to allow moving split window panes around - something which is painful to do by keyboard. Do you know of something like this?
What I am looking for is a way to:
move left pane to right,
move bottom right pane to top left corner etc.
The method I use to move windows around is similar to what I do with text -- "d" the window, then "p" it elsewhere. Except the mappings are <c-w>d and <c-w>p: https://github.com/andrewradev/yankwin.vim
If you wanted to use the mouse, you could map <LeftMouse>, <MiddleMouse>, and <RightMouse> for it. Possibly with ctrl or some other modifier. There's even <LeftDrag>, but I haven't experimented with it, so I can't say if it would be easy to implement drag & drop for windows. :help mouse-overview.