Show files are executable in statusline

plugin/statusline.lua

@@ -89,11 +89,12 @@ local function generic(group, name)
     line = line .. '%#StatusLineDark#'
   end
   line = line .. ' %<%f'
-  -- Display readonly and nomodifiable if set.
+  -- Display readonly, nomodifiable, and executable if set.
   line = line
       .. '%#StatusLineDark#'
       .. '%{&readonly ? " 🔒" : ""}'
       .. '%{&modifiable ? "" : " ⛔"}'
+      .. '%{getfperm(expand("%:p"))[2] ==# "x" ? "  " : ""}'
   -- Display filetype if set.
   line = line .. '%=' .. '%#StatusLineDark# %{&filetype} '
   -- Display fileencoding if not utf-8 and fileformat if not unix with dusk