fix(setup): add check for NEovim 0.10.0 or markdown parsers. Fixes #413

folke · May 12, 2024 · 307f271 · 307f271
1 parent f6a3fbf
commit 307f271
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diff --git a/README.md b/README.md
@@ -42,6 +42,7 @@ with a lot of new features and improvements:
 ## ⚡️ Requirements
 
 - Neovim >= 0.9.2
+- Neovim >= 0.10.0 **OR** the `markdown` and `markdown_inline` [nvim-treesitter](https://github.com/nvim-treesitter/nvim-treesitter) parsers
 - Properly configured Neovim LSP client
 - [nvim-web-devicons](https://github.com/nvim-tree/nvim-web-devicons) is optional to enable file icons
 - a theme with properly configured highlight groups for Neovim Diagnostics
@@ -379,7 +380,7 @@ require("trouble").first(opts)
 ---@return trouble.View
 require("trouble").focus(opts)
 
--- Fold close 
+-- Fold close
 ---@param opts? trouble.Mode | { new? : boolean } | string
 ---@return trouble.View
 require("trouble").fold_close(opts)
@@ -409,7 +410,7 @@ require("trouble").fold_enable(opts)
 ---@return trouble.View
 require("trouble").fold_more(opts)
 
--- Fold open 
+-- Fold open
 ---@param opts? trouble.Mode | { new? : boolean } | string
 ---@return trouble.View
 require("trouble").fold_open(opts)
@@ -429,7 +430,7 @@ require("trouble").fold_open_recursive(opts)
 ---@return trouble.View
 require("trouble").fold_reduce(opts)
 
--- Fold toggle 
+-- Fold toggle
 ---@param opts? trouble.Mode | { new? : boolean } | string
 ---@return trouble.View
 require("trouble").fold_toggle(opts)
@@ -586,51 +587,51 @@ The table below shows all the highlight groups defined for Trouble.
 
 <!-- colors:start -->
 
-| Highlight Group | Default Group | Description |
-| --- | --- | --- |
-| **TroubleCount** | ***TabLineSel*** |  |
-| **TroubleDirectory** | ***Directory*** |  |
-| **TroubleFileName** | ***Directory*** |  |
-| **TroubleIconArray** | ***@punctuation.bracket*** |  |
-| **TroubleIconBoolean** | ***@boolean*** |  |
-| **TroubleIconClass** | ***@type*** |  |
-| **TroubleIconConstant** | ***@constant*** |  |
-| **TroubleIconConstructor** | ***@constructor*** |  |
-| **TroubleIconDirectory** | ***Special*** |  |
-| **TroubleIconEnum** | ***@lsp.type.enum*** |  |
-| **TroubleIconEnumMember** | ***@lsp.type.enumMember*** |  |
-| **TroubleIconEvent** | ***Special*** |  |
-| **TroubleIconField** | ***@variable.member*** |  |
-| **TroubleIconFile** | ***Normal*** |  |
-| **TroubleIconFunction** | ***@function*** |  |
-| **TroubleIconInterface** | ***@lsp.type.interface*** |  |
-| **TroubleIconKey** | ***@lsp.type.keyword*** |  |
-| **TroubleIconMethod** | ***@function.method*** |  |
-| **TroubleIconModule** | ***@module*** |  |
-| **TroubleIconNamespace** | ***@module*** |  |
-| **TroubleIconNull** | ***@constant.builtin*** |  |
-| **TroubleIconNumber** | ***@number*** |  |
-| **TroubleIconObject** | ***@constant*** |  |
-| **TroubleIconOperator** | ***@operator*** |  |
-| **TroubleIconPackage** | ***@module*** |  |
-| **TroubleIconProperty** | ***@property*** |  |
-| **TroubleIconString** | ***@string*** |  |
-| **TroubleIconStruct** | ***@lsp.type.struct*** |  |
-| **TroubleIconTypeParameter** | ***@lsp.type.typeParameter*** |  |
-| **TroubleIconVariable** | ***@variable*** |  |
-| **TroubleIndent** | ***LineNr*** |  |
-| **TroubleIndentFoldClosed** | ***CursorLineNr*** |  |
-| **TroubleIndentFoldOpen** | ***TroubleIndent*** |  |
-| **TroubleIndentLast** | ***TroubleIndent*** |  |
-| **TroubleIndentMiddle** | ***TroubleIndent*** |  |
-| **TroubleIndentTop** | ***TroubleIndent*** |  |
-| **TroubleIndentWs** | ***TroubleIndent*** |  |
-| **TroubleNormal** | ***NormalFloat*** |  |
-| **TroubleNormalNC** | ***NormalFloat*** |  |
-| **TroublePos** | ***LineNr*** |  |
-| **TroublePreview** | ***Visual*** |  |
-| **TroubleSource** | ***Comment*** |  |
-| **TroubleText** | ***Normal*** |  |
+| Highlight Group              | Default Group                 | Description |
+| ---------------------------- | ----------------------------- | ----------- |
+| **TroubleCount**             | **_TabLineSel_**              |             |
+| **TroubleDirectory**         | **_Directory_**               |             |
+| **TroubleFileName**          | **_Directory_**               |             |
+| **TroubleIconArray**         | **_@punctuation.bracket_**    |             |
+| **TroubleIconBoolean**       | **_@boolean_**                |             |
+| **TroubleIconClass**         | **_@type_**                   |             |
+| **TroubleIconConstant**      | **_@constant_**               |             |
+| **TroubleIconConstructor**   | **_@constructor_**            |             |
+| **TroubleIconDirectory**     | **_Special_**                 |             |
+| **TroubleIconEnum**          | **_@lsp.type.enum_**          |             |
+| **TroubleIconEnumMember**    | **_@lsp.type.enumMember_**    |             |
+| **TroubleIconEvent**         | **_Special_**                 |             |
+| **TroubleIconField**         | **_@variable.member_**        |             |
+| **TroubleIconFile**          | **_Normal_**                  |             |
+| **TroubleIconFunction**      | **_@function_**               |             |
+| **TroubleIconInterface**     | **_@lsp.type.interface_**     |             |
+| **TroubleIconKey**           | **_@lsp.type.keyword_**       |             |
+| **TroubleIconMethod**        | **_@function.method_**        |             |
+| **TroubleIconModule**        | **_@module_**                 |             |
+| **TroubleIconNamespace**     | **_@module_**                 |             |
+| **TroubleIconNull**          | **_@constant.builtin_**       |             |
+| **TroubleIconNumber**        | **_@number_**                 |             |
+| **TroubleIconObject**        | **_@constant_**               |             |
+| **TroubleIconOperator**      | **_@operator_**               |             |
+| **TroubleIconPackage**       | **_@module_**                 |             |
+| **TroubleIconProperty**      | **_@property_**               |             |
+| **TroubleIconString**        | **_@string_**                 |             |
+| **TroubleIconStruct**        | **_@lsp.type.struct_**        |             |
+| **TroubleIconTypeParameter** | **_@lsp.type.typeParameter_** |             |
+| **TroubleIconVariable**      | **_@variable_**               |             |
+| **TroubleIndent**            | **_LineNr_**                  |             |
+| **TroubleIndentFoldClosed**  | **_CursorLineNr_**            |             |
+| **TroubleIndentFoldOpen**    | **_TroubleIndent_**           |             |
+| **TroubleIndentLast**        | **_TroubleIndent_**           |             |
+| **TroubleIndentMiddle**      | **_TroubleIndent_**           |             |
+| **TroubleIndentTop**         | **_TroubleIndent_**           |             |
+| **TroubleIndentWs**          | **_TroubleIndent_**           |             |
+| **TroubleNormal**            | **_NormalFloat_**             |             |
+| **TroubleNormalNC**          | **_NormalFloat_**             |             |
+| **TroublePos**               | **_LineNr_**                  |             |
+| **TroublePreview**           | **_Visual_**                  |             |
+| **TroubleSource**            | **_Comment_**                 |             |
+| **TroubleText**              | **_Normal_**                  |             |
 
 <!-- colors:end -->
 

diff --git a/lua/trouble/config/init.lua b/lua/trouble/config/init.lua
@@ -170,6 +170,15 @@ function M.setup(opts)
     error(msg)
     return
   end
+  if vim.fn.has("nvim-0.10.0") == 0 then
+    local ok = pcall(vim.treesitter.language.add, "markdown_inline") and pcall(vim.treesitter.language.add, "markdown")
+    if not ok then
+      local msg =
+        "trouble.nvim requires Neovim >= 0.10.0 or\nnvim-treesitter with the markdown and markdown_inline parser"
+      vim.notify_once(msg, vim.log.levels.ERROR, { title = "trouble.nvim" })
+      error(msg)
+    end
+  end
   opts = opts or {}
   opts.mode = nil
   options = {}