Jakab, Steve wrote: > ...if an array-out-of-bounds > access happens, the result is set to nil. Is there any way to have Lua pass > these results back as an error condition to the calling C code instead > (without changing the Lua source code)? The array-out-of-bounds can be handled within lua using the "index" tag. See: http://www.tecgraf.puc-rio.br/lua/manual/manual.html#4.8 Steve