zk/docs/editors-integration.md

Editors integration

There are several extensions available to integrate zk in your favorite editor:

• zk.nvim for Neovim 0.5+, maintained by Seth Messer
• zk-vscode for Visual Studio Code

Language Server Protocol

zk ships with a Language Server to provide basic support for any LSP-compatible editor. The currently supported features are:

• Auto-complete Markdown links with [[ (setup wiki-links in the note formats configuration)
• Auto-complete hashtags and colon-separated tags.
• Preview the content of a note when hovering a link.
• Navigate in your notes by following internal links.
• And more to come...

To start the Language Server, use the zk lsp command. Refer to the following sections for editor-specific examples. Feel free to share the configuration for your editor.

Vim and Neovim

Vim and Neovim 0.4

With coc.nvim, run :CocConfig and add the following in the settings file:

{
  // Important, otherwise link completion containing spaces and other special characters won't work.
  "suggest.invalidInsertCharacters": [],

  "languageserver": {
    "zk": {
      "command": "zk",
      "args": ["lsp"],
      "trace.server": "messages",
      "filetypes": ["markdown"]
    },
  }
}

Neovim 0.5 built-in LSP client

Using nvim-lspconfig:

local lspconfig = require('lspconfig')
local configs = require('lspconfig/configs')

configs.zk = {
  default_config = {
    cmd = {'zk', 'lsp'},
    filetypes = {'markdown'},
    root_dir = function()
      return vim.loop.cwd()
    end,
    settings = {}
  };
}

lspconfig.zk.setup({ on_attach = function(client, buffer) 
  -- Add keybindings here, see https://github.com/neovim/nvim-lspconfig#keybindings-and-completion
end })

Sublime Text

Install the Sublime LSP package, then run the Preferences: LSP Settings command. Add the following to the settings file:

{
  "clients": {
    "zk": {
      "enabled": true,
      "command": ["zk", "lsp"],
      "languageId": "markdown",
      "scopes": [ "source.markdown" ],
      "syntaxes": [ "Packages/MarkdownEditing/Markdown.sublime-syntax" ]
    }
  }
}

Visual Studio Code

Install the zk-vscode extension from the Marketplace.