A CRDT Supporting Selective Undo for Collaborative Text Editing
Abstract
Undo is an important feature of editors. However, even after over two decades of active research and development, support of undo for real-time col-laborative editing is still very limited. We examine issues concerning undo in collaborative text editing and present an approach using a layered commutative replicated data type (CRDT). Our performance study shows that it provides sufficient responsiveness to the end users.
Domains
Software Engineering [cs.SE]| Origin | Files produced by the author(s) |
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