anchor.diff:  	os.exit(1)
   end
   
  -function split_string(str, delim, maxNb)
  +local function split_string(str, delim, maxNb)
   	-- Eliminate bad cases...
   	if string.find(str, delim) == nil then
   		return { str }
  
positive.code: -- this will be damaged by the batch construction at the start of this file
  local oarg = arg  -- retain old table
  if #arg > 0 then
  	farg = table.concat(arg, " ") .. " "
  	arg = {}
  	farg = farg:gsub('%"', "")
  	local i = 0
  
negative.code: 	end
  end
  for k,v in pairs(oarg) do if k < 1 then arg[k] = v end end -- copy 0 and negative indexes
  
  -- build config option table with name and value elements
  local i = 1
  