- restored previous changes; cleanup workspace

GricheldeUtils.lua

@@ -1,5 +1,5 @@
 -- import addon read namespace from global env
-local _G = _G
+local _G = _G or getfenv()
 local Grichelde = _G.Grichelde or {}
 
 local type, print, pairs, tSize, select, unpack, find, cGray, cDarkgray, cRed, cPrefix, format, rep, toString
@@ -93,7 +93,7 @@ function Grichelde:Format(message, ...)
             --print("...: ", ...)
             return message, ...
         else
-            local l = select("#", ...)
+            local l = tSize(...)
             if (l > 0) then
                 -- sanitize nil values in vararg
                 local packed = { ... }
@@ -144,7 +144,7 @@ function Grichelde:LogPrint(printFunc, obj, ...)
         printF("<nil>")
     else
         if type(obj) == "string" then
-            local l = select("#", ...)
+            local l = tSize(...)
             if (l == 0) or (find(obj, "%%") == nil) then
                 printF(obj, ...)
             else