refactor: local fn = vim.fn

1 files changed, 7 insertions, 6 deletions

diff --git a/lua/config/lsp.lua b/lua/config/lsp.lua
index 9ead5e5..b5fab6a 100644
--- a/lua/config/lsp.lua
+++ b/lua/config/lsp.lua
@@ -1,3 +1,4 @@
+local fn = vim.fn
 local api = vim.api
 local lsp = vim.lsp
 
@@ -135,9 +136,9 @@ if utils.executable('bash-language-server') then
   })
 end
 
-local sumneko_binary_path = vim.fn.exepath("lua-language-server")
+local sumneko_binary_path = fn.exepath("lua-language-server")
 if vim.g.is_mac or vim.g.is_linux and sumneko_binary_path ~= "" then
-  local sumneko_root_path = vim.fn.fnamemodify(sumneko_binary_path, ":h:h:h")
+  local sumneko_root_path = fn.fnamemodify(sumneko_binary_path, ":h:h:h")
 
   local runtime_path = vim.split(package.path, ";")
   table.insert(runtime_path, "lua/?.lua")
@@ -173,10 +174,10 @@ if vim.g.is_mac or vim.g.is_linux and sumneko_binary_path ~= "" then
 end
 
 -- Change diagnostic signs.
-vim.fn.sign_define("DiagnosticSignError", { text = "✗", texthl = "DiagnosticSignError" })
-vim.fn.sign_define("DiagnosticSignWarn", { text = "!", texthl = "DiagnosticSignWarn" })
-vim.fn.sign_define("DiagnosticSignInformation", { text = "", texthl = "DiagnosticSignInfo" })
-vim.fn.sign_define("DiagnosticSignHint", { text = "", texthl = "DiagnosticSignHint" })
+fn.sign_define("DiagnosticSignError", { text = "✗", texthl = "DiagnosticSignError" })
+fn.sign_define("DiagnosticSignWarn", { text = "!", texthl = "DiagnosticSignWarn" })
+fn.sign_define("DiagnosticSignInformation", { text = "", texthl = "DiagnosticSignInfo" })
+fn.sign_define("DiagnosticSignHint", { text = "", texthl = "DiagnosticSignHint" })
 
 -- global config for diagnostic
 vim.diagnostic.config({