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A better undo manager
GCUndoManager is an open source drop-in replacement for NSUndoManager that supports task coalescing, fixes a number of NSUndoManager bugs, and is far less finicky.
Best of all, you have the source right...
GCUndoManager is an open source drop-in replacement for NSUndoManager that supports task coalescing, fixes a number of NSUndoManager bugs, and is far less finicky.
Best of all, you have the source right...
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