Function findlocal

deps/lua/src/ldebug.c:112–124

static const char *findlocal (lua_State *L, CallInfo *ci, int n) {
  const char *name;
  Proto *fp = getluaproto(ci);
  if (fp && (name = luaF_getlocalname(fp, n, currentpc(L, ci))) != NULL)
    return name;  /* is a local variable in a Lua function */
  else {
    StkId limit = (ci == L->ci) ? L->top : (ci+1)->func;
    if (limit - ci->base >= n && n > 0)  /* is 'n' inside 'ci' stack? */
      return "(*temporary)";
    else
      return NULL;
  }
}


LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n) {