inline a thingy for funsies

lua/conf/plugins/oil.lua

@@ -1,12 +1,5 @@
 local map = core.misc.map
 
-local permission_hlgroups = {
-  ["-"] = "NonText",
-  ["r"] = "DiagnosticSignWarn",
-  ["w"] = "DiagnosticSignHint",
-  ["x"] = "DiagnosticSignOk",
-}
-
 return { "stevearc/oil.nvim",
   lazy = dep_short.keymap("n", "-"),
   load = function()
@@ -20,7 +13,12 @@ return { "stevearc/oil.nvim",
             local hls = {}
             for i = 1, #permission_str do
               local char = permission_str:sub(i, i)
-              table.insert(hls, { permission_hlgroups[char], i - 1, i })
+              table.insert(hls, { ({
+								["-"] = "NonText",
+								["r"] = "DiagnosticSignWarn",
+								["w"] = "DiagnosticSignHint",
+								["x"] = "DiagnosticSignOk"
+							})[char], i - 1, i })
             end
             return hls
           end,