 |
lua-l archive |
|
|
||
|
Hallo, On 3/14/07, Rici Lake <lua@ricilake.net> wrote:Thirteen values isn't going to blow up the stack :) It would be safe to use a thousand values, in fact.Hmm, if I remember correctly the stack blew on me with much less than a thousand elements, in a function that sliced a terrain in several tiles. But anyway, 13 seems safe, I was not following the discussion thoroughly. :-)
Perhaps you forgot to grow the stack? From PiL:When you interact with Lua API, you are responsible for controlling stack overflow. The function
int lua_checkstack (lua_State *L, int extra);
grows the stack size to top + extra elements; it returns false if it
cannot grow the stack to that size. This function never shrinks the stack;
if the stack is already larger than the new size, it is left unchanged.
If I rememember correctly, the initial stack size is 20 but this is controled by a #define in Lua sources.
Todor