As of 0.20.0, this package has been merged into @codemirror/commands
Undo/redo history for the CodeMirror code editor
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This package implements the undo/redo history for the CodeMirror code editor.
The project page has more information, a number of examples and the documentation.
This code is released under an MIT license.
We aim to be an inclusive, welcoming community. To make that explicit, we have a code of conduct that applies to communication around the project.
Redoing a change now puts the cursor right after the change, regardless of where the selection was when the change was undone.
Scroll the selection into view after undoing or redoing. Only combine typing and deletion events into a single history event
Avoid combining most types of transactions into a single history event, except for typing and deleting.
Transactions generated by the history are now tagged with a user event string.
The state field used by the history is now public, and has toJSON and fromJSON functions for serialization.
Update dependencies to 0.18.
Fix a bug where the history could get corrupted when the document length was reduced to zero. Fix another bad use of changes.length
The package now also exports a CommonJS module.
First numbered release.
codemirror