windwp/nvim-ts-autotag

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CREATED

2021-03-08

UPDATED

13 hours ago


nvim-ts-autotag

Use treesitter to autoclose and autorename html tag

It works with:

  • astro
  • glimmer
  • handlebars
  • html
  • javascript
  • jsx
  • markdown
  • php
  • rescript
  • svelte
  • tsx
  • twig
  • typescript
  • vue
  • xml

and more

Usage

Before        Input         After
------------------------------------
<div           >              <div></div>
<div></div>    ciwspan<esc>   <span></span>
------------------------------------

Setup

Requires Nvim 0.9.5 and up.

require('nvim-ts-autotag').setup({
  opts = {
    -- Defaults
    enable_close = true, -- Auto close tags
    enable_rename = true, -- Auto rename pairs of tags
    enable_close_on_slash = false -- Auto close on trailing </
  },
  -- Also override individual filetype configs, these take priority.
  -- Empty by default, useful if one of the "opts" global settings
  -- doesn't work well in a specific filetype
  per_filetype = {
    ["html"] = {
      enable_close = false
    }
  }
})

[!CAUTION] If you are setting up via nvim-treesitter.configs it has been deprecated! Please migrate to the new way. It will be removed in 1.0.0.

A note on lazy loading

For those of you using lazy loading through a plugin manager (like lazy.nvim) lazy loading is not particularly necessary for this plugin. nvim-ts-autotag is efficient in choosing when it needs to load. If you still insist on lazy loading nvim-ts-autotag, then two good events to use are BufReadPre & BufNewFile.

Extending the default config

Let's say that there's a language that nvim-ts-autotag doesn't currently support and you'd like to support it in your config. While it would be the preference of the author that you upstream your changes, perhaps you would rather not 😢.

For example, if you have a language that has a very similar layout in its Treesitter Queries as html, you could add an alias like so:

require('nvim-ts-autotag').setup({
  aliases = {
    ["your language here"] = "html",
  }
})

-- or
local TagConfigs = require("nvim-ts-autotag.config.init")
TagConfigs:add_alias("your language here", "html")

That will make nvim-ts-autotag close tags according to the rules of the html config in the given language.

But what if a parser breaks for whatever reason, for example the upstream Treesitter tree changes its node names and now the default queries that nvim-ts-autotag provides no longer work.

Fear not! You can directly extend and override the existing configs. For example, let's say the start and end tag patterns have changed for xml. We can directly override the xml config:

local TagConfigs = require("nvim-ts-autotag.config.init")
TagConfigs:update(TagConfigs:get("xml"):override("xml", {
    start_tag_pattern = { "STag" },
    end_tag_pattern = { "ETag" },
}))

In fact, this very nearly what we do during our own internal initialization phase for nvim-ts-autotag.

Enable update on insert

If you have that issue #19

vim.lsp.handlers['textDocument/publishDiagnostics'] = vim.lsp.with(
    vim.lsp.diagnostic.on_publish_diagnostics,
    {
        underline = true,
        virtual_text = {
            spacing = 5,
            severity_limit = 'Warning',
        },
        update_in_insert = true,
    }
)

Contributors

Thank @PriceHiller for his work on this plugin.

Sponsor

If you find this plugin useful, please consider sponsoring the project.

Sponsor