rogerd,
Please see Re: Representing windows of time in a string for an example of using the bit string. Chances are, the solution from BrowserUk elsewhere in this thread is "good enough" solution.

Cheers - L~R

In reply to Re^5: formatting output question (use of recursive subroutine?) by Limbic~Region
in thread formatting output question (use of recursive subroutine?) by rogerd

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