Any Warning, Message, or Error window will now have the ability to lock out the run mode until the window is cleared.

It may have appeared that this was already a feature, but it was very inflexible because it was dependent upon which Task the window was initiated by. The display function had the ability to be a blocking call, or not. If called as blocking from the run task, it could prevent re-entering the run mode. This is not at all convenient.

This new method can be either blocking or non-blocking and still lock the run mode, which is a lot more flexible.