diff -ru /home/owner/git/EnlivenMinetest/Bucket_Game-base/remove_io_and_os-vs-bg220909/mods/codercore/coderskins/skinlist.lua /home/owner/git/EnlivenMinetest/Bucket_Game-branches/remove_io_and_os-vs-bg220909/mods/codercore/coderskins/skinlist.lua
--- /home/owner/git/EnlivenMinetest/Bucket_Game-base/remove_io_and_os-vs-bg220909/mods/codercore/coderskins/skinlist.lua	2022-09-10 22:55:04.012660836 -0400
+++ /home/owner/git/EnlivenMinetest/Bucket_Game-branches/remove_io_and_os-vs-bg220909/mods/codercore/coderskins/skinlist.lua	2022-09-10 23:01:29.768657461 -0400
@@ -303,11 +303,10 @@
 
     local ktable  = ocutil.vtable_to_ktable (coderskins.list)
     local dir     = coderskins.textdir
-    local popen   = io.popen
     local newlist = {}
     local ofname, dfname
 
-    for ofname in popen ('ls "' .. dir .. '"skin_*.png'):lines()
+    for _, ofname in ipairs(minetest.get_dir_list(dir, false))
     do
         ofname = ofname:gsub (".*/"         , "")
         ofname = ofname:gsub ("%.png$"      , "")
diff -ru /home/owner/git/EnlivenMinetest/Bucket_Game-base/remove_io_and_os-vs-bg220909/mods/coderedit/worldedit/manipulations.lua /home/owner/git/EnlivenMinetest/Bucket_Game-branches/remove_io_and_os-vs-bg220909/mods/coderedit/worldedit/manipulations.lua
--- /home/owner/git/EnlivenMinetest/Bucket_Game-base/remove_io_and_os-vs-bg220909/mods/coderedit/worldedit/manipulations.lua	2022-09-10 22:55:56.228660379 -0400
+++ /home/owner/git/EnlivenMinetest/Bucket_Game-branches/remove_io_and_os-vs-bg220909/mods/coderedit/worldedit/manipulations.lua	2022-09-10 22:58:43.820658913 -0400
@@ -1,8 +1,6 @@
 -- Generic node manipulations
 -- @module worldedit.manipulations
 
-require "os"
-
 -- ===================================================================
 
 local                      coderedit_debug            =