Indexed zippers #213

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ekmett opened this Issue Dec 24, 2012 · 2 comments

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@ekmett
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ekmett commented Dec 24, 2012

It'd be nice to be able to do indexing into a zipper by index rather than ordinal position.

This would let you restore tapes more accurately.

@ekmett
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ekmett commented Dec 28, 2012

This work has started. We now have a zipper that uses a Magma of the original term to move around in. It still needs to be finished.

@ekmett ekmett was assigned Dec 28, 2012
@ekmett
Owner
ekmett commented Jan 1, 2013

Closing this out. We could use some docs, but its done.

@ekmett ekmett closed this Jan 1, 2013
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