reduce some LOC

lua/core/options.lua

@@ -49,13 +49,7 @@ opt.whichwrap:append "<>[]hl"
 
 g.mapleader = " "
 
-local default_providers = {
-  "node",
-  "perl",
-  "python3",
-  "ruby",
-}
-
-for _, provider in ipairs(default_providers) do
+-- disable some default providers
+for _, provider in ipairs { "node", "perl", "python3", "ruby" } do
   vim.g["loaded_" .. provider .. "_provider"] = 0
 end