Roy Johnson,
I tried a similar approach only using vec() and starting 1 bit back from the end of the string each time - I got bizarre results. An idea I had that I would have pursued if I could have made it work would be to pre-size the strings and use 4arg substr instead of growing it each time.

Cheers - L~R

In reply to Re^4: Efficient 7bit compression by Limbic~Region
in thread Efficient 7bit compression by Limbic~Region

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