File jumpque.icn

Summary

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	File:     jumpque.icn

	Subject:  Procedure to jump element to head of queue

	Author:   Ralph E. Griswold

	Date:     May 9, 1992

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   This file is in the public domain.

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  jumpque(queue, y) moves y to the head of the queue if it is in queue
  but just adds y to the head of the queue if it is not already in
  the queue.  A copy of queue is returned; the argument is not modified.

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Procedures:
jumpque

This file is part of the (main) package.

Source code.

Details
Procedures:

jumpque(queue, y)



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