Re: [PATCH 0/5] MR2098: mshtml: Implement synchronous XMLHttpRequests.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about dlls/mshtml/htmlevent.c:
> - if(thread_data->event_dispatch_depth == thread_data->blocking_event_dispatch_depth) {
> -
>    struct queued_event *queued_event = malloc(sizeof(*queued_event));
> -
> -
>    if(!queued_event) {
> -
>        ERR("no memory to queue event\n");
> -
>        return E_OUTOFMEMORY;
> -
>    }
> -
> -
>    queued_event->event = event;
> -
>    queued_event->event_target = event_target;
> -
>    IDOMEvent_AddRef(&event->IDOMEvent_iface);
> -
>    IEventTarget_AddRef(&event_target->IEventTarget_iface);
> -
> -
>    list_add_tail(&thread_data->queued_events_list, &queued_event->entry);
> -
>    return S_OK;
> - }

Things like `preventDefault()` will not work for dispatches delayed like that. Can we somehow assume that those will be delayed by Gecko?