From e0b49a9a1885708d3565e9a59847b14a42faef2c Mon Sep 17 00:00:00 2001
From: Brian Shu <littlebubu.shu@gmail.com>
Date: Tue, 5 Jan 2021 11:26:03 -0500
Subject: added attach async

---
 lua/nvim-treesitter/configs.lua |  4 +++-
 lua/nvim-treesitter/utils.lua   | 11 +++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

(limited to 'lua')

diff --git a/lua/nvim-treesitter/configs.lua b/lua/nvim-treesitter/configs.lua
index b0d38244e..a7bbcb97d 100644
--- a/lua/nvim-treesitter/configs.lua
+++ b/lua/nvim-treesitter/configs.lua
@@ -78,7 +78,7 @@ local function enable_mod_conf_autocmd(mod)
     return
   end
 
-  local cmd = string.format("lua require'nvim-treesitter.configs'.attach_module('%s')", mod)
+  local cmd = string.format("lua require'nvim-treesitter.configs'.attach_module_async('%s')", mod)
   api.nvim_command(string.format("autocmd NvimTreesitter FileType * %s", cmd))
 
   config_mod.loaded = true
@@ -311,6 +311,8 @@ function M.attach_module(mod_name, bufnr, lang)
   end
 end
 
+M.attach_module_async = utils.async(M.attach_module)
+
 -- Detaches a module to a buffer
 -- @param mod_name the module name
 -- @param bufnr the bufnr
diff --git a/lua/nvim-treesitter/utils.lua b/lua/nvim-treesitter/utils.lua
index de579bd6d..00ba4b943 100644
--- a/lua/nvim-treesitter/utils.lua
+++ b/lua/nvim-treesitter/utils.lua
@@ -141,4 +141,15 @@ function M.index_of(tbl, obj)
   end
 end
 
+function M.async(f)
+  return function(...)
+    local handle
+    handle = vim.loop.new_async(vim.schedule_wrap(function(...)
+      f(...)
+      handle:close()
+    end))
+    handle:send(...)
+  end
+end
+
 return M
-- 
cgit v1.2.3-70-g09d2