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https://github.com/yorickpeterse/nvim-window

Easily jump between NeoVim windows.
https://github.com/yorickpeterse/nvim-window

neovim nvim plugin

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Easily jump between NeoVim windows.

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# nvim-window



A simple and opinionated NeoVim plugin for switching between windows in the

current tab page.



**NOTE:** this plugin is considered feature complete, and as such no new

features will be added _unless_ I have a need for it myself.



## Rationale



In (Neo)Vim you can navigate between windows using `Control+W`, followed by a

motion. For example, to move to the window on the right of the current one you'd

press `Control+W l`. This works for simple scenarios, but gets annoying fast.

Consider the following window layout:



```

+---+---+---+---+

|   |   |   |   |

| A | B | C | D |

|   |   |   |   |

+---+---+---+---+

```



Assuming window A is the current window your cursor is in, and you want to move

to window C, you might press `Control+W 2l`. This is doable, but having to count

the number of steps every time gets tedious.



It gets more annoying when you want to move to a window above your current one,

but the window is on the right:



```

+---+---+---+

|   |   |   |

| A | B | C |

|   |   |   |

+---+---+---+

|     D     |

+-----------+

```



Assuming window D is active and you want to move to window B, you'd have to take

two steps:



- `Control+W k` to move to window A

- `Control+W l` to move to window B



While there may be other ways of doing this, the use of `Control+W` is probably

the easiest approach to remember; and it's still annoying.



This is where nvim-window comes in: it makes it trivial to jump between windows

(in the current tab page), without the need for knowing how far away they are or

relying on a fuzzy finder (and having to type out the window paths).



Using nvim-window, press your binding of choice to activate nvim-window, press

one letter (or two, if there are many windows), and the given window becomes

active. This makes it _much_ easier to quickly jump between windows.



You can see this in action here:



[![nvim-window in action](screencast.png)](https://asciinema.org/a/424318)



## Requirements



NeoVim 0.5 or newer



## Limitations



- Limited styling options to keep the code simple

- "Only" handles up to 52 windows in a single tab page

- No hinting of characters as you type (like hop.nvim), to keep the code simple



## Installation



First add this plugin using your plugin manager of choice.



### lazy.nvim



```lua

{

  "yorickpeterse/nvim-window",

  keys = {

    { "wj", "lua require('nvim-window').pick()", desc = "nvim-window: Jump to window" },

  },

  config = true,

}

```



### vim-plug



```vim

Plug 'https://gitlab.com/yorickpeterse/nvim-window.git'

```



For the exact steps necessary, please refer to your plugin manager's

documentation.



Once installed you need to add a key binding, as nvim-window doesn't define any

key bindings for you. You can set up a binding like so:



```vim

map  w :lua require('nvim-window').pick()

```



## Configuration



The default settings should be good enough for most. In case you want to change

them (e.g. by changing the background of the floating window), you can do so as

follows:



```lua

require('nvim-window').setup({

  -- The characters available for hinting windows.

  chars = {

    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',

    'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'

  },



  -- A group to use for overwriting the Normal highlight group in the floating

  -- window. This can be used to change the background color.

  normal_hl = 'Normal',



  -- The highlight group to apply to the line that contains the hint characters.

  -- This is used to make them stand out more.

  hint_hl = 'Bold',



  -- The border style to use for the floating window.

  border = 'single'

})

```



You can place this in your `init.lua` before or after defining the mapping. You

can also dump it in a different Lua file; just make sure to actually load that

file :)



If you want to replicate the style from the recording, use the following

settings:



```lua

require('nvim-window').setup({

  normal_hl = 'BlackOnLightYellow',

  hint_hl = 'Bold',

  border = 'none'

})

```



You then have to define the `BlackOnLightYellow` highlight group somewhere using

these settings:



```vim

hi BlackOnLightYellow guifg=#000000 guibg=#f2de91

```



The theme used is [vim-paper](https://gitlab.com/yorickpeterse/vim-paper), which

has this highlight group built-in.



## License



All source code in this repository is licensed under the Mozilla Public License

version 2.0, unless stated otherwise. A copy of this license can be found in the

file "LICENSE".