Re: newbie to lua :-) a trivial question...

[Renato Maia <maia@...>]

On 18 Nov 2010, at 09:14, starwing wrote:
> how can I insert the multi return value from a function to a middle  
> of a table?
>
> e.g. fh:write("line: ", ..., "\n")

  function append(val, ...)
  	local c = select("#", ...)+1
  	return unpack({[c] = val, ...}, 1, c)
  end

  fh:write("line: ", append("\n", ...))

Also check the link below for a more efficient implementation of  
'append' using the C API.

  http://www.tecgraf.puc-rio.br/~maia/lua/vararg/

--
Renato Maia
Computer Scientist
Tecgraf/PUC-Rio
__________________________
http://www.inf.puc-rio.br/~maia/