fix(treesitter): adapt to upstream change (#3308)

In Nvim 0.11, `vim.treesitter.language.add()` returns `true` on success or `nil,errmsg` on failure instead of throwing an error.
nvim-telescope · Sep 30, 2024 · eae0d8f · eae0d8f
1 parent cb3f98d
commit eae0d8f
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lua/telescope/utils.lua b/lua/telescope/utils.lua
@@ -662,7 +662,11 @@ end)
 --- Checks if treesitter parser for language is installed
 ---@param lang string
 utils.has_ts_parser = function(lang)
-  return pcall(vim.treesitter.language.add, lang)
+  if vim.fn.has "nvim-0.11" == 1 then
+    return vim.treesitter.language.add(lang)
+  else
+    return pcall(vim.treesitter.language.add, lang)
+  end
 end
 
 --- Telescope Wrapper around vim.notify