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https://github.com/echasnovski/mini.surround

Neovim Lua plugin with fast and feature-rich surround actions. Part of 'mini.nvim' library.
https://github.com/echasnovski/mini.surround

lua mini-nvim neovim neovim-plugin

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Neovim Lua plugin with fast and feature-rich surround actions. Part of 'mini.nvim' library.

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README 

        



[![GitHub license](https://badgen.net/github/license/echasnovski/mini.nvim)](https://github.com/echasnovski/mini.nvim/blob/main/LICENSE)



### Fast and feature-rich surround actions



- Add, delete, replace, find, highlight surrounding (like pair of parenthesis, quotes, etc.).

- Supports dot-repeat, `v:count`, different search methods, "last"/"next" extended mappings, customization via Lua patterns or functions, and more.

- Has builtins for brackets, function call, tag, user prompt, and any alphanumeric/punctuation/whitespace character.

- Has maintained configuration of setup similar to 'tpope/vim-surround'.



See more details in [Features](#features) and [help file](doc/mini-surround.txt).



---



⦿ This is a part of [mini.nvim](https://github.com/echasnovski/mini.nvim) library. Please use [this link](https://github.com/echasnovski/mini.nvim/blob/main/README.md) if you want to mention this module.



⦿ All contributions (issues, pull requests, discussions, etc.) are done inside of 'mini.nvim'.



⦿ See the repository page to learn about common design principles and configuration recipes.



---



If you want to help this project grow but don't know where to start, check out [contributing guides of 'mini.nvim'](https://github.com/echasnovski/mini.nvim/blob/main/CONTRIBUTING.md) or leave a Github star for 'mini.nvim' project and/or any its standalone Git repositories.



## Demo



https://user-images.githubusercontent.com/24854248/173045302-cc4fd421-cc33-4924-a95b-207097973b48.mp4



## Features



- Actions (all of them are dot-repeatable out of the box and respect `v:count` for searching surrounding) with configurable keymappings:

    - Add surrounding with `sa` (in visual mode or on motion).

    - Delete surrounding with `sd`.

    - Replace surrounding with `sr`.

    - Find surrounding with `sf` or `sF` (move cursor right or left).

    - Highlight surrounding with `sh`.

    - Change number of neighbor lines with `sn` (see |MiniSurround-algorithm|).

- Surrounding is identified by a single character as both "input" (in `delete` and `replace` start, `find`, and `highlight`) and "output" (in `add` and `replace` end):

    - 'f' - function call (string of alphanumeric symbols or '_' or '.' followed by balanced '()'). In "input" finds function call, in "output" prompts user to enter function name.

    - 't' - tag. In "input" finds tag with same identifier, in "output" prompts user to enter tag name.

    - All symbols in brackets '()', '[]', '{}', '<>". In "input' represents balanced brackets (open - with whitespace pad, close - without), in "output" - left and right parts of brackets.

    - '?' - interactive. Prompts user to enter left and right parts.

    - All other alphanumeric, punctuation, or space characters represent surrounding with identical left and right parts.

- Configurable search methods to find not only covering but possibly next, previous, or nearest surrounding. See more in help for `MiniSurround.config`.

- All actions involving finding surrounding (delete, replace, find, highlight) can be used with suffix that changes search method to find previous/last. See more in help for `MiniSurround.config`.



## Installation



This plugin can be installed as part of 'mini.nvim' library (**recommended**) or as a standalone Git repository.



There are two branches to install from:



- `main` (default, **recommended**) will have latest development version of plugin. All changes since last stable release should be perceived as being in beta testing phase (meaning they already passed alpha-testing and are moderately settled).

- `stable` will be updated only upon releases with code tested during public beta-testing phase in `main` branch.



Here are code snippets for some common installation methods (use only one):



With mini.deps



    

        

            Github repo

            Branch Code snippet

        

    

    

        

            'mini.nvim' library Main Follow recommended 'mini.deps' installation

        

        

            Stable

        

        

            Standalone plugin Main add('echasnovski/mini.surround')

        

        

            Stable add({ source = 'echasnovski/mini.surround', checkout = 'stable' })

        

    



With folke/lazy.nvim



    

        

            Github repo

            Branch Code snippet

        

    

    

        

            'mini.nvim' library

            Main { 'echasnovski/mini.nvim', version = false },

        

        

            Stable { 'echasnovski/mini.nvim', version = '*' },

        

        

            Standalone plugin

            Main { 'echasnovski/mini.surround', version = false },

        

        

            Stable { 'echasnovski/mini.surround', version = '*' },

        

    



With junegunn/vim-plug



    

        

            Github repo

            Branch Code snippet

        

    

    

        

            'mini.nvim' library

            Main Plug 'echasnovski/mini.nvim'

        

        

            Stable Plug 'echasnovski/mini.nvim', { 'branch': 'stable' }

        

        

            Standalone plugin Main Plug 'echasnovski/mini.surround'

        

        

            Stable Plug 'echasnovski/mini.surround', { 'branch': 'stable' }

        

    







**Important**: don't forget to call `require('mini.surround').setup()` to enable its functionality.



**Note**: if you are on Windows, there might be problems with too long file paths (like `error: unable to create file : Filename too long`). Try doing one of the following:

- Enable corresponding git global config value: `git config --system core.longpaths true`. Then try to reinstall.

- Install plugin in other place with shorter path.



## Default config



```lua

-- No need to copy this inside `setup()`. Will be used automatically.

{

  -- Add custom surroundings to be used on top of builtin ones. For more

  -- information with examples, see `:h MiniSurround.config`.

  custom_surroundings = nil,



  -- Duration (in ms) of highlight when calling `MiniSurround.highlight()`

  highlight_duration = 500,



  -- Module mappings. Use `''` (empty string) to disable one.

  mappings = {

    add = 'sa', -- Add surrounding in Normal and Visual modes

    delete = 'sd', -- Delete surrounding

    find = 'sf', -- Find surrounding (to the right)

    find_left = 'sF', -- Find surrounding (to the left)

    highlight = 'sh', -- Highlight surrounding

    replace = 'sr', -- Replace surrounding

    update_n_lines = 'sn', -- Update `n_lines`



    suffix_last = 'l', -- Suffix to search with "prev" method

    suffix_next = 'n', -- Suffix to search with "next" method

  },



  -- Number of lines within which surrounding is searched

  n_lines = 20,



  -- Whether to respect selection type:

  -- - Place surroundings on separate lines in linewise mode.

  -- - Place surroundings on each line in blockwise mode.

  respect_selection_type = false,



  -- How to search for surrounding (first inside current line, then inside

  -- neighborhood). One of 'cover', 'cover_or_next', 'cover_or_prev',

  -- 'cover_or_nearest', 'next', 'prev', 'nearest'. For more details,

  -- see `:h MiniSurround.config`.

  search_method = 'cover',



  -- Whether to disable showing non-error feedback

  silent = false,

}

```



## Similar plugins



- [tpope/vim-surround](https://github.com/tpope/vim-surround)

- [kylechui/nvim-surround](https://github.com/kylechui/nvim-surround)

- [machakann/vim-sandwich](https://github.com/machakann/vim-sandwich)