[-1, +0, e]
void lua_setfield (lua_State *L, int index, const char *k);
Does the equivalent to t[k] = v ,
where t is the value at the given valid index
and v is the value at the top of the stack.
This function pops the value from the stack.
As in Lua, this function may trigger a metamethod
for the "newindex" event (see §2.8). |