* Preparing tests
* splitNode replacement
* Remove slow splice; replace mergeNode
* normalize Leaves
* Partially remove characters
* Partially remove characters
* styling
* Fix bugs; almost all characters are replaced
* Fixes almost existing tests; preparing adding tests for text
* Remove un-necessary check
* Empty leaf
* fix characters in getMarks
* Faster fromJSON
* Some corner cases for empty text
* Fix naive bug
* Supporting empty text with marks
* Supporting empty text with marks in hyperscript
* changes tests for marks in empty text
* Support splitNode marks with empty text
* Add tests for splitNode->insert
* Faster removeText
* Add warning ; remove getMarksAtIndex cache
* Remove characters in getInsertMarkAtRange
* Adding tests
* Change names of tests
* Update marks test
* Add a test confirm for invalid offsets:
* Add test for get active marks between offsets
* Fix document
* Add testing for insert-text
* Better remove text
* More sensible marks in empty text
* Allow marks of empty text after deleting partially marked text
* Add test for removing on partially marked text
* chnage test structure
* Add test for removeText
* Add test for removeText
* Avoid conflict between empty marked text and cursor
* Simple style fixes
* Simple style fixes
* Line break fixes
* Line break fixes
* Annotate the createLeaves
* Line breaks in test
* Line breaks fix
* add add-marks test
* add merge test
* Fix version update
* Remove empty_leaf optimization; optimize of that will be other PRs
* Clean up getMarksAtPosition
* Fix get-insert-marks-at-range
* clean up get-marks-at-position
* Fix spaces
* initial simple decorations (mark-like), many tests added
* allow decorators to be set by focus, anchor tags - add tests
* handle one more edge case with decorations in hyperscript
* apply prettier cleanup
* apply linting rules
* update changelog
* ensure always normalize decoration ranges
* reapply prettier after latest adjustments
* all operations apply now update decorations with selection
* ranges can now be 'atomic', will invalidate if contents change
* lint, prettier cleanups
* add atomic invalidation tests, update hyperscript usage
* fix linter errors
* minor cleanup
* slight refactor for simplicity
* remove a couple superfluous lines
* update in response to review
* drop unnecessarily committed add'l file
* remove the need for explicit anchor, focus prop on decoration tags
* update hyperscript use to match latest syntax in #1777
* atomic -> isAtomic
* Fix issue with pasting in IE11
Fixing the issue where dataTransfer or clipboardData are not populated,
in IE 11 under event.NativeEvent. Instead, if we are using IE11, use
the base event object instead which contains a valid dataTrasnfer/clipboardData object.
* Run prettier on code changes
* add contentEditable=false to void block wrapper
* put contentEditable fals on inline void
fix from https://github.com/ianstormtaylor/slate/pull/1734 works for block but inline void have a cursor which shouldn’t be there as typing inside inline void won’t work. so only removing contentEditable on blocks but not inline
* update test
* order, assign decoration ranges to node children
* move decorations ordering method to utils
* Add immutable dep. Prettify
* Try to improve perfs
* Fix orderChildDecorations
* Compute correct order from the start for range starts
* Add tests for order-child-decorations
* Optimize text decoration rendering
* Rewrite with simpler API. Apply it to Content as well
* Lint
* Fix tests
* initial simple decorations (mark-like), many tests added
* allow decorators to be set by focus, anchor tags - add tests
* handle one more edge case with decorations in hyperscript
* apply prettier cleanup
* apply linting rules
* update changelog
* ensure always normalize decoration ranges
* reapply prettier after latest adjustments
* update in response to review
* drop unnecessarily committed add'l file
* remove the need for explicit anchor, focus prop on decoration tags
* Fix spell check bug by add data-text:true
* Fix spell check bug by spell check add length to a leaf
* Fix tests to use data-text:true for marks
* Rename data-text to data-slate-leaf; Remove setRef; unlift attributes in leaf
* Update examples with data-*
* Add attributes to document
* Fix renderMark in all documents
* Prettier markdown
