To conclude the matter regarding the absence of a FIFO stack in the standard library and the not so good alternative of arrays (in particular where there are a significant number of push-pops and the maximum length is not initially known):
Does anyone in-the-know know if something like "DList" (a doubly linked list) will be added to "std.containers" in the near future? I, for one, would very much appreciate its implementation in the standard library. Regards, Dominic
