Suggestion: Strict non-repeatable factory order

Sometimes it's very useful to add a non-repeatable order in a looped sequence in a factory. For example, if you need more Engineers, but you don't want to cancel the loop and then reestablish it.

I would suggest using CTRL (CTRL+SHIFT for 5 units) key for the strict non-repeatable order which won't be repeated regardless the loop mode.

I think it is really very useful. Thanks.