Function PushValueAsString

engine/script/src/script.cpp:460–478

    }

    static const char* PushValueAsString(lua_State* L, int index)
    {
        lua_pushvalue(L, index);
        // [-1] value
        lua_getglobal(L, "tostring");
        // [-2] value
        // [-1] tostring()
        lua_insert(L, -2);
        // [-2] tostring()
        // [-1] value
        lua_call(L, 1, 1);
        // [-1] result
        const char* result = lua_tostring(L, -1);
        if (result == 0x0)
        {
            lua_pop(L, 1);
        }
        return result;
    }

    static int DoLuaPPrintTable(lua_State* L, int index, dmPPrint::Printer* printer, dmHashTable<uintptr_t, bool>& printed_tables) {
        DM_LUA_STACK_CHECK(L, 0);