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On Mon, Nov 16, 2009 at 6:15 PM, Mark Feldman <mfeldman@infinite-interactive.com> wrote:
Works for me, the problem must be elsewhere.

=== start code ===
function my_function()
  print("foo")
end

function function_1(my_function)
  my_function()
end

function_1(my_function)        --> foo
=== end code ===

Mark Feldman


cynthia powers wrote:
Hi.
still a Lua newbie..
How do you specify function pointers in lua, and more importantly call them?
This case does not seem to work for me:
 A.lua:
 function_1 (..., my_function, ..)
..
while (<a function defined in c-world) do
   my_function()
end
..
end
 function_1 (.., my_function,..)
  thanks
cynthia


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Hi Mark,
 
Thanks. But it still does not work for me. I have a c-calling lua-calling c setup. luaL_loadstring returns 3 and luaL_dostring return 1;