added os.genenv, made the MultICE ev compat work properly.

modules/base/header.lua

@@ -12,11 +12,7 @@ do -- so local works
  _G.cT,sbt,C,T,io = 0,{},coroutine,table,io -- currentTask,sandboxTable
  function _G.spawn(n,f,e)
   tT[nP] = {}
-  sbt[nP] = {}
-  setmetatable(sbt[nP],{__index=_G})
-  _ENV = sbt[nP]
   tT[nP].c = coroutine.create(f)
-  _ENV = rg
   tT[nP].n = n
   tT[nP].p = cT or -1
   if tT[cT] then
@@ -44,7 +40,7 @@ do -- so local works
     else
      cT=pid
      for i = 1,tT[pid].ep, #eq do
-      sbt[pid].ev = eq[#eq] -- make an ev for MultICE compat
+      _G.ev = eq[#eq] -- make an ev for MultICE compat
       coroutine.resume(proc.c)
      end
     end
@@ -101,4 +97,9 @@ do -- so local works
    return tT[pid].n,tT[pid].p,tT[pid].u
   end
  end
+ function os.genenv()
+  local et = {}
+  setmetatable(et,{__index=_G})
+  return et
+ end
 end