* Initial attempt to at snapshots
* Switch to unnamed snapshots
* A kind of workign attempt
* A kind of workign attempt
* Use command server signal API
* More error robustness
* Working version
* Have navigation map return snapshot
* Attempt at big refactor
* Fixes to get it running
* Rename
* Bind function
* Remove unnecessary field
* Add docstring
* snapshot => prePhraseSnapshot
* Clean yaml
* Do disposal in hat allocator
* navigationMap => hatTokenMap
* Add tests
* Make isTesting into function
* Set testing env var
* Try to change env var
* Initial cleanup work for edits outside viewport
* More cleanup
* Fix yarn lockfile
* Fix yarn
* refactoring
* Fixes; add tests
* File rename
* Finish merging
* Some cleanup
* Create command runner class
* Working backwards compatible command runner
* More backward compatibility fixes
* Rejects stale snapshots
* Add link
* A bunch of refactoring
* Test fixes
* Revert change
* Improved canonicalization
* Add comment
* Fix ci
* Rollback decoration test change
* Attempt to fix decorations
* Normalize hat enablement during testing
* Fix recorded tests
* Fix tests
* Cleanup test recording
* Add docs
* Fix creating nested recorded test directories
* Cleanup test case bulk transformer
* More transform script fixes
* More transform stuff
* Upgrade a test
* Initial work
* Initial new vesrion
* Tweaks
* More work
* More implementation
* MOre stuff
* Some stuff
* More stuff
* Add get offsets for delete or replace
* Fixes
* Initial running version
* Big refactor
* Move to graph-based approach
* Initial working version
* Minor fixes
* Working selection updater for NavigationMap
* cleanup
* Fix CI
* Fix CI again
* Improve comments
* Cleanup
* Rename
* More renaming
* Navigation map disposal
* Add documentation to graph
* More documentation
* Add comments
* More comments
* Fix comment
* More doc updates
* More cleanup
* Doc string
* Improve bring; add a bunch of tests
* Delete useless test
* Delete another test
* Add navigation map tests
* Move marks to initial state
* Get tests working
* Remove transient transorm recorded tests
* Add docs for navigation map tests
* Add more tests
* Remove unnecessary test
* Add comments
* Be more robust to errors in the testcase recording
* Test multiple inserts in one atomic edit
* Take note of marks that we care about
* Transform test cases
* Reorder fixture fields
* Throw error for sub token exclusions
* Add action name canonicalization
* switch to exclude for subtokens
* Lots of renaming
* Change many names
* Use canonicalization for all deprecations
* Better exceptions
* Improve rename script
* Docstring
* Normalized test case yml
* Add a note
* Fix unit tests
* Changes
* More fixes
* Fixes
* Fixes
* Remove extraneous files
