Version Changelog

prosemirror-commands 1.0.5 (2018-01-30)

Bug fixes

Fix crash in splitBlock when defaultContentType returns null.

prosemirror-transform 1.0.2 (2018-01-24)

Bug fixes

Fixes a crash in replace.

prosemirror-view 1.0.10 (2018-01-24)

Bug fixes

Improve preservation of open and closed nodes in slices taken from the clipboard.

prosemirror-state 1.1.0 (2018-01-22)

New features

EditorState.toJSON now accepts a string or number as argument to support the way JSON.stringify can call it.

prosemirror-commands 1.0.4 (2018-01-18)

Bug fixes

Pressing delete in front of an isolating node no longer opens it.

prosemirror-view 1.0.9 (2018-01-17)

Bug fixes

Work around a Chrome cursor motion bug by making sure
nodes don't get a contenteditable=false attribute.

prosemirror-view 1.0.8 (2018-01-09)

Bug fixes

Fix issue where would in some situations with nested nodes incorrectly map decoration positions.

prosemirror-view 1.0.7 (2018-01-05)

Bug fixes

Pasting from an external source no longer opens isolating nodes like table cells.

prosemirror-model 1.1.0 (2018-01-05)

New features

Slice.maxOpen now has a second argument that can be used to prevent it from opening isolating nodes.

prosemirror-view 1.0.6 (2017-12-26)

Bug fixes

DecorationSet.remove now uses a proper deep compare to determine if widgets are the same (it used to compare by identity).

prosemirror-commands 1.0.3 (2017-12-19)

Bug fixes

Fix issue where joinBackward would sometimes create an invalid selection.

prosemirror-state 1.0.2 (2017-12-13)

Bug fixes

Fix issue where a character might be selected after overwriting across block nodes.

Make sure replaceSelectionWith doesn't needlessly copy unmarked nodes.

prosemirror-view 1.0.5 (2017-12-05)

Bug fixes

Fix an issue where deeply nested decorations were mapped incorrectly in corner cases.

prosemirror-view 1.0.4 (2017-11-27)

Bug fixes

Fix a corner-case crash during drop.

prosemirror-view 1.0.3 (2017-11-23)

Bug fixes

Pressing backspace between two identical characters will no longer generate a transaction that deletes the second one.

prosemirror-commands 1.0.2 (2017-11-21)

Bug fixes

splitBlock no longer crashes when used in a block that's it's parent node's only allowed child.

prosemirror-view 1.0.2 (2017-11-20)

Bug fixes

Fix test for whether a node can be selected when arrowing onto it from the right.

Calling posAtCoords while a read from the DOM is pending will no longer return a malformed result.

prosemirror-view 1.0.1 (2017-11-10)

Bug fixes

Deleting the last character in a list item no longer results in a spurious hard_break node on Safari.

Fixes a crash on IE11 when starting to drag.

prosemirror-model 1.0.1 (2017-11-10)

Bug fixes

ReplaceError instances now properly inherit from Error.

prosemirror-transform 1.0.1 (2017-11-10)

Bug fixes

The errors raised by Transform.step now properly inherit from Error.

prosemirror-inputrules 1.0.1 (2017-11-10)

Bug fixes

Input rules no longer fire in blocks that have their code spec set to true.

prosemirror-state 1.0.1 (2017-11-01)

Bug fixes

Typing over marked text now properly makes the new text inherit the old text's marks.

prosemirror-model 1.0.0 (2017-10-13)

New features

ParseRule.context may now include multiple, pipe-separated context expressions.

prosemirror-transform 1.0.0 (2017-10-13)

Bug fixes

When setBlockType comes across a textblock that can't be changed due to schema constraints, it skips it instead of failing.

canSplit now returns false when the requested split goes through isolating nodes.

prosemirror-view 1.0.0 (2017-10-13)

Bug fixes

Dragging nodes with a node view that handles its own mouse events should work better now.

List item DOM nodes are no longer assigned pointer-events: none in the default style. Ctrl-clicking list markers now properly selects the list item again.

Arrow-down through an empty textblock no longer causes the browser to forget the cursor's horizontal position.

Copy-dragging on OS X is now done by holding option, rather than control, following the convention on that system.

Fixes a crash related to decoration management.

Fixes a problem where using cut on IE11 wouldn't actually remove the selected text.

Copy/paste on Edge 15 and up now uses the clipboard API, fixing a problem that made them fail entirely.

New features

The dragging property of a view, which contains information about editor content being dragged, is now part of the public interface.

prosemirror-commands 1.0.0 (2017-10-13)

New features

The setBlockType command can now be used to change the types of multiple selected textblocks (rather than only one).

The platform-dependent versions of the base keymap are now exported separately as pcBaseKeymap and macBaseKeymap.

prosemirror-gapcursor 1.0.0 (2017-10-13)

New features

Valid gap cursor positions are not determined in a way that allows them inside nested nodes. By default, any position where a textblock can be inserted is valid gap cursor position.

Nodes can override whether they allow gap cursors with the allowGapCursor property in their spec.

prosemirror-transform 0.24.0 (2017-09-25)

Breaking changes

The setNodeType method on transforms is now more descriptively called setNodeMarkup. The old name will continue to work with a warning until the next release.

prosemirror-view 0.24.0 (2017-09-25)

New features

The clipboardTextParser prop is now passed a context position.

prosemirror-history 0.24.0 (2017-09-25)

New features

It is no longer necessary to manually enable the preserveItems option to the history plugin when using collaborative editing. (This behavior is now automatically enabled when necessary.)

prosemirror-model 0.23.1 (2017-09-21)

Bug fixes

NodeType.allowsMarks and allowedMarks now actually work for nodes that allow only specific marks.

prosemirror-gapcursor 0.23.1 (2017-09-19)

Bug fixes

Moving out of a table with the arrow keys now creates a gap cursor when appropriate.

prosemirror-model 0.23.0 (2017-09-13)

Breaking changes

ResolvedPos.marks no longer takes a parameter (you probably want marksAcross if you were passing true there).

Attribute and mark constraints in content expressions are no longer supported (this also means the prosemirror-schema-table package, which relied on them, is no longer supported). In this release, mark constraints are still (approximately) recognized with a warning, when present.

ContentMatch objects lost a number of methods: matchNode, matchToEnd, findWrappingFor (which can be easily emulated using the remaining API), and allowsMark, which is now the responsibility of node types instead.

ContentMatch.validEnd is now a property rather than a method.

ContentMatch.findWrapping now returns an array of plain node types, with no attribute information (since this is no longer necessary).

The compute method for attributes is no longer supported.

Fragments no longer have an offsetAt method.

DOMParser.schemaRules is no longer public (use fromSchema and get the resulting parser's rules property instead).

The DOM parser option topStart has been replaced by topMatch.

The DOMSerializer methods nodesFromSchema and marksFromSchema are no longer public (construct a serializer with fromSchema and read its nodes and marks properties instead).

Bug fixes

Fix issue where whitespace at node boundaries was sometimes dropped during content parsing.

Attribute default values of undefined are now allowed.

New features

contentElement in parse rules may now be a function.

The new method ResolvedPos.marksAcross can be used to find the set of marks that should be preserved after a deletion.

Content expressions are now a regular language, meaning all the operators can be nested and composed as desired, and a bunch of constraints on what could appear next to what have been lifted.

The starting content match for a node type now lives in NodeType.contentMatch.

Allowed marks are now specified per node, rather than in content expressions, using the marks property on the node spec.

Node types received new methods allowsMarkType, allowsMarks, and allowedMarks, which tell you about the marks that node supports.

The style property on parse rules may now have the form "font-style=italic" to only match styles that have the value after the equals sign.

prosemirror-transform 0.23.0 (2017-09-13)

Breaking changes

Step.toJSON no longer has a default implementation.

Steps no longer have an offset method. Map them through a map created with StepMap.offset instead.

The clearMarkup method on Transform is no longer supported (you probably needed clearIncompatible anyway).

Bug fixes

Pasting a list item at the start of a non-empty textblock now wraps the textblock in a list.

Marks on open nodes at the left of a slice are no longer dropped by Transform.replace.

New features

StepMap now has a static method offset, which can be used to create a map that offsets all positions by a given distance.

Transform objects now have a clearIncompatible method that can help make sure a node's content matches another node type.

prosemirror-view 0.23.0 (2017-09-13)

Breaking changes

The onFocus, onBlur, and handleContextMenu props are no longer supported. You can achieve their effect with the handleDOMEvents prop.

Bug fixes

Fixes occasional crash when reading the selection in Firefox.

Putting a table cell on the clipboard now properly wraps it in a table.

The view will no longer scroll into view when receiving a state that isn't derived from its previous state.

New features

Transactions caused by a paste now have their "paste" meta property set to true.

Adds a new view prop, handleScrollToSelection to override the behavior of scrolling the selection into view.

The new editor prop clipboardTextSerializer allows you to override the way a piece of document is converted to clipboard text.

Adds the editor prop clipboardTextParser, which can be used to define your own parsing strategy for clipboard text content.

DecorationSet.find now supports passing a predicate to filter decorations by spec.

prosemirror-inputrules 0.23.0 (2017-09-13)

Breaking changes

Schema-specific rule-builders blockQuoteRule, orderedListRule, bulletListRule, codeBlockRule, and headingRule, along with the allInputRules array, are no longer included in this module.

prosemirror-commands 0.23.0 (2017-09-13)

Breaking changes

joinForward and joinBackward no longer fall back to selecting the next node when no other behavior is possible. There are now separate commands selectNodeForward and selectNodeBackward that do this, which the base keymap binds as fallback behavior.

baseKeymap no longer binds keys for joinUp, joinDown, lift, and selectParentNode.

New features

New commands selectNodeForward and selectNodeBackward added.

prosemirror-schema-list 0.23.0 (2017-09-13)

Bug fixes

The splitListItem command now splits the parent list item when executed in a (trailing) empty list item in a nested list.

prosemirror-view 0.22.1 (2017-08-16)

Bug fixes

Invisible selections that don't cover any content (i.e., a cursor) are now properly hidden.

Initializing the editor view non-editable no longer causes a crash.

prosemirror-keymap 0.22.1 (2017-07-14)

Bug fixes

Bindings like Alt-3 should now fire even if your keyboard produces a special character for that combination.

prosemirror-transform 0.22.2 (2017-07-06)

Bug fixes

Fix another bug in the way canSplit interpreted its typesAfter argument.

prosemirror-transform 0.22.1 (2017-07-03)

Bug fixes

Fix crash in canSplit when an array containing null fields is passed as fourth argument.

prosemirror-model 0.22.0 (2017-06-29)

Bug fixes

When using parseSlice, inline DOM content wrapped in block elements for which no parse rule is defined will now be properly wrapped in a textblock node.

New features

Resolved positions now have a doc accessor to easily get their root node.

Parse rules now support a namespace property to match XML namespaces.

The NodeRange constructor is now public (whereas before you could only construct these through blockRange).

prosemirror-transform 0.22.0 (2017-06-29)

Bug fixes

canSplit now returns false when given custom after-split node types that don't match the content at that point.

Fixes canLift incorrectly returning null when lifting into an isolating node.

prosemirror-view 0.22.0 (2017-06-29)

Bug fixes

Fix an issue where moving the cursor through a text widget causes the editor to lose the selection in Chrome.

Fixes an issue where down-arrow in front of a widget would sometimes not cause any cursor motion on Chrome.

Destroying a mounted editor view no longer leaks event handlers.

Display updates for regular, non-composition input are now synchronous, which should reduce flickering when, for example, updating decorations in response to typing.

New features

The editor can now be initialized in a document other than the global document (say, an iframe).

Editor views now have a domAtPos method, which gives you the DOM position corresponding to a given document position.

prosemirror-inputrules 0.22.0 (2017-06-29)

Bug fixes

Input rules with spaces in them now match any whitespace where the space is expected, to avoid mysteriously not working when a non-breaking space is present.

prosemirror-transform 0.21.1 (2017-05-16)

Bug fixes

addMark no longer assumes marks always exclude only themselves.

replaceRange]( and deleteRange will no longer expand the range across isolating node boundaries.

prosemirror-view 0.21.1 (2017-05-09)

Bug fixes

Copying and pasting table cells on Edge no longer strips the table structure.

prosemirror-model 0.21.0 (2017-05-03)

Breaking changes

The openLeft and openRight properties of Slice objects have been renamed to openStart and openEnd to avoid confusion in right-to-left text. The old names will continue to work with a warning until the next release.

New features

Mark serializing functions now get a second parameter that indicates whether the mark's content is inline or block nodes.

Setting a mark serializer to null in a DOMSerializer can now be used to omit that mark when serializing.

Node specs support a new property isolating, which is used to disable editing actions like backspacing and lifting across such a node's boundaries.

prosemirror-state 0.21.0 (2017-05-03)

Breaking changes

Selection.atStart, and atEnd no longer take a second textOnly parameter.

New features

Selection.near, atStart, and atEnd will now fall back to returning an AllSelection when unable to find a valid selection. This removes the (undocumented) requirement that documents always contain a valid selection position (though you'll probably still want to maintain this for practical UI reasons).

prosemirror-view 0.21.0 (2017-05-03)

Breaking changes

The associative option to widget decorations is no longer supported. To make a widget left-associative, set its side option to a negative number. associative will continue to work with a warning until the next release.

New features

Widget decorations now support a side option that controls which side of them the cursor is drawn, where they move when content is inserted at their position, and the order in which they appear relative to other widgets at the same position.

prosemirror-view 0.20.5 (2017-05-02)

Bug fixes

Fixes an issue where the DOM selection could be shown on the wrong side of hard break or image nodes.

prosemirror-view 0.20.4 (2017-04-24)

Bug fixes

Fix a bug that prevented the DOM selection from being updated when the new position was near the old one in some circumstances.

Stop interfering with alt-d keypresses on OS X.

Fix issue where reading a DOM change in a previously empty node could crash.

Fixes crash when reading a change that removed a decorated text node from the DOM.

prosemirror-view 0.20.3 (2017-04-12)

Bug fixes

Shift-pasting and pasting into a code block now does the right thing on IE and Edge.

prosemirror-view 0.20.2 (2017-04-05)

Bug fixes

Fixes a bug that broke dragging from the editor.

prosemirror-view 0.20.1 (2017-04-04)

Bug fixes

Typing in code blocks no longer replaces newlines with spaces.

Copy and paste on Internet Explorer, Edge, and mobile Safari should now behave more like it does on other browsers. Handlers are called, and the changes to the document are made by ProseMirror's code, not the browser.

Fixes a problem where triple-clicking the editor would sometimes cause the scroll position to inexplicably jump around on IE11.

prosemirror-model 0.20.0 (2017-04-03)

Breaking changes

Newlines in the text are now normalized to spaces when parsing except when you set preserveWhitespace to "full" in your options or in a parse rule.

Bug fixes

Fix crash in IE when parsing DOM content.

New features

Fragments now have nodesBetween and descendants methods, providing the same functionality as the methods by the same name on nodes.

Resolved positions now have max and min methods to easily find a maximum or minimum position.

prosemirror-transform 0.20.0 (2017-04-03)

Bug fixes

Fixes issue where replacing would sometimes unexpectedly split nodes.

prosemirror-state 0.20.0 (2017-04-03)

Breaking changes

Selection.near no longer accepts a textOnly parameter.

Bug fixes

TextSelection.between may now return a node selection when the document does not contain a valid cursor position.

New features

Selection objects now implement a content method that returns their content. This is used to determine what ends up on the clipboard when the selection is copied or dragged.

Selections may now specify multiple ranges that they cover, to generalize to more types of selections. The Selection superclass constructor takes an array of ranges as optional third argument.

Selections gained new methods replace and replaceWith to provide subclasses more control over how selections of that type respond to being deleted or overwritten.

Selections have a new method getBookmark that custom selection classes can implement to allow the undo history to accurately store and restore them.

The new selection class AllSelection can be used to select the entire document.

prosemirror-view 0.20.0 (2017-04-03)

Breaking changes

The inclusiveLeft and inclusiveRight options to inline decorations were renamed to inclusiveStart and inclusiveEnd so that they also make sense in right-to-left text. The old names work with a warning until the next release.

The default styling for lists and blockquotes was removed from prosemirror.css. (They were moved to the example-setup module.)

Bug fixes

Fixes reading of selection in Chrome in a shadow DOM.

Registering DOM event handlers that the editor doesn't listen to by default with the handleDOMEvents prop should work again.

Backspacing after turning off a mark now works again in Firefox.

New features

The new props handlePaste and handleDrop can be used to override drop and paste behavior.

prosemirror-inputrules 0.20.0 (2017-04-03)

Breaking changes

The input rules plugin no longer implicitly binds backspace to undo the last applied rule.

New features

This module now exposes a command undoInputRule, which will revert an input rule when run directly after one was applied.

prosemirror-history 0.20.0 (2017-04-03)

Bug fixes

Appended transactions no longer generate undo history events.

prosemirror-commands 0.20.0 (2017-04-03)

New features

The new selectAll command, bound to Mod-a in the base keymap, sets the selection to an AllSelection.

prosemirror-schema-list 0.20.0 (2017-04-03)

New features

The liftListItem command can now lift items out of a list entirely, when the parent node isn't another list.

prosemirror-view 0.19.1 (2017-03-18)

Bug fixes

Fixes a number of issues with characters being duplicated or disappearing when typing on mark boundaries.

prosemirror-state 0.19.1 (2017-03-17)

Bug fixes

Fix an issue where ensureMarks would fail to reset the marks to the empty set when turning off the last mark.

prosemirror-model 0.19.0 (2017-03-16)

Breaking changes

MarkSpec.inclusiveRight was replaced by inclusive, which behaves slightly differently. inclusiveRight will be interpreted as inclusive (with a warning) until the next release.

New features

The new inlineContent property on nodes and node types tells you whether a node type supports inline content.

MarkSpec.inclusive can now be used to control whether content inserted at the boundary of a mark receives that mark.

Parse rule context restrictions can now use node groups, not just node names, to specify valid context.

prosemirror-state 0.19.0 (2017-03-16)

Breaking changes

Selection.between is now called TextSelection.between, and only returns text selections.

The JSON representation of selections changed. fromJSON will continue to understand the old representation, but if your own code touches the JSON data, you'll have to adjust it.

All Selection objects now have $head/$anchor properties, so those can no longer be used to recognize text selections (use $cursor or instanceof).

New features

It is now possible to write your own Selection subclasses and set the editor selection to an instance of them (provided you implement all required methods and register them with Selection.jsonID).

Text selections now have a $cursor getter which returns a position only if this is a cursor selection.

The new Transaction.ensureMarks method makes it easier to ensure given set of active marks without needlessly setting storedMarks.

prosemirror-view 0.19.0 (2017-03-16)

Breaking changes

endOfTextblock no longer always returns false for horizontal motion on non-cursor selections, but checks the position of the selection head instead.

Bug fixes

Typing after adding/removing a mark no longer briefly shows the new text with the wrong marks.

posAtCoords is now more reliable on modern browsers by using browser APIs.

Fix a bug where the view would in some circumstances leave superfluous DOM nodes around inside marks.

New features

You can now override the selection the editor creates for a given DOM selection with the createSelectionBetween prop.

prosemirror-history 0.19.0 (2017-03-16)

New features

A new function closeHistory can be used to force separation of history events at the start of a given transaction.

prosemirror-collab 0.19.0 (2017-03-16)

New features

You can now use strings (as well as numbers) as client IDs (this already worked, but now the documentation reflects this).

prosemirror-commands 0.19.0 (2017-03-16)

Bug fixes

Calling joinBackward at the start of a node that can't be joined no longer raises an error.

prosemirror-schema-basic 0.19.0 (2017-03-16)

Breaking changes

Link marks are now non-inclusive by default.

prosemirror-model 0.18.0 (2017-02-24)

Breaking changes

schema.nodeSpec and schema.markSpec have been deprecated in favor of schema.spec. The properties still work with a warning in this release, but will be dropped in the next.

New features

Node objects now have a check method which can be used to assert that they conform to the schema.

Node specs now support an atom property, and nodes an isAtom accessor, which is currently only used to determine whether such nodes should be directly selectable (for example when they are rendered as an uneditable node view).

The new excludes field on mark specs can be used to control the marks that this mark may coexist with. Mark type objects also gained an excludes method to querty this relation.

Mark specs now support a group property, and marks can be referred to by group name in content specs.

The Schema class now provides its whole spec under its spec property.

The name of a schema's default top-level node is now configurable. You can use schema.topNodeType to retrieve the top node type.

Parse rules now support a context field that can be used to only make the rule match inside certain ancestor nodes.

prosemirror-transform 0.18.0 (2017-02-24)

New features

Transform.setNodeType now takes an optional argument to set the new node's attributes.

Steps now provide an offset method, which makes it possible to create a copy the step with its position offset by a given amount.

docChanged is now a property on the Transform class, rather than its Transaction subclass.

Mapping instances now have invert and appendMappingInverted methods to make mapping through them in reverse easier.

prosemirror-state 0.18.0 (2017-02-24)

Breaking changes

Plugin objects now store their spec under a spec instead of an options property. The options property still works with a warning in this release.

prosemirror-view 0.18.0 (2017-02-24)

Breaking changes

Decoration objects now store their definition object under spec, not options. The old property name still works, with a warning, until the next release.

Bug fixes

Fix bug where calling focus when there was a text selection would sometimes result in state.selection receiving an incorrect value.

EditorView.props now has its state property updated when you call updateState.

Putting decorations on or inside a node view with an update method now works.

New features

Plugin view update methods are now passed the view's previous state as second argument.

The place agument to the EditorView constructor can now be an object with a mount property to directly provide the node that should be made editable.

The new EditorView.setProps method makes it easier to update individual props.

prosemirror-keymap 0.18.0 (2017-02-24)

New features

Add a keydownHandler function, which takes a keymap and produces a handleKeydown prop-style function.

prosemirror-history 0.18.0 (2017-02-24)

Bug fixes

Fix a problem where simultaneous collaborative editing could break the undo history.

prosemirror-collab 0.18.0 (2017-02-24)

New features

sendableSteps now also returns information about the original transactions that produced the steps.

prosemirror-commands 0.18.0 (2017-02-24)

New features

New command splitBlockKeepMarks which splits a block but preserves the marks at the cursor.

prosemirror-view 0.17.7 (2017-02-08)

Bug fixes

Fixes crash in the code that maintains the scroll position when the document is empty or hidden.

prosemirror-view 0.17.6 (2017-02-08)

Bug fixes

Transactions that shouldn't scroll the selection into view now no longer do so.

prosemirror-state 0.17.1 (2017-02-08)

Bug fixes

Transaction.scrolledIntoView no longer always returns true.

Selection.near now takes a third textOnly argument, as the docs already claimed.

prosemirror-menu 0.17.1 (2017-02-07)

Bug fixes

Fix method call to method that doesn't exist on IE11.

prosemirror-view 0.17.4 (2017-02-02)

Bug fixes

Fixes bug where widget decorations would sometimes get parsed as content when editing near them.

The editor now prevents the behavior of Ctrl-d and Ctrl-h on textblock boundaries on OS X, as intended.

Make sure long words don't cause a horizontal scrollbar in Firefox

Various behavior fixes for IE11.

prosemirror-history 0.17.1 (2017-02-02)

Bug fixes

Fix issue where collaborative editing corner cases could corrupt the history.

prosemirror-view 0.17.3 (2017-01-19)

Bug fixes

DOM changes deleting a node's inner wrapping DOM element (for example the <code> tag in a schema-basic code block) no longer break the editor.

prosemirror-view 0.17.2 (2017-01-16)

Bug fixes

Call custom click handlers before applying select-node behavior for a ctrl/cmd-click.

Fix failure to apply DOM changes that start at document position 0.

prosemirror-commands 0.17.1 (2017-01-16)

Bug fixes

Make sure toggleMark also works in the top-level node (when it is a textblock).

prosemirror-view 0.17.1 (2017-01-07)

Bug fixes

Fix issue where a document update that left the selection in the same place sometimes led to an incorrect DOM selection.

Make sure EditorView.focus doesn't cause the browser to scroll the top of the editor into view.

prosemirror-model 0.17.0 (2017-01-05)

Breaking changes

Node.marksAt was replaced with ResolvedPos.marks. It still works (with a warning) in this release, but will be removed in the next one.

prosemirror-state 0.17.0 (2017-01-05)

Breaking changes

The way state is updated was changed. Instead of applying an action (a raw object with a type property), it is now done by applying a Transaction.

The EditorTransform class was renamed Transaction, and extended to allow changing the set of stored marks and attaching custom metadata.

New features

Plugins now accept a filterTransaction option that can be used to filter out transactions as they come in.

Plugins also got an appendTransaction option making it possible to follow up transactions with another transaction.

prosemirror-view 0.17.0 (2017-01-05)

Breaking changes

The handleDOMEvent prop has been dropped in favor of the handleDOMEvents (plural) prop.

The onChange prop has been replaced by a dispatchTransaction prop (which takes a transaction instead of an action).

New features

Added support for a handleDOMEvents prop, which allows you to provide handler functions per DOM event, and works even for events that the editor doesn't normally add a handler for.

Add view method dispatch, which provides a convenient way to dispatch transactions.

The dispatchTransaction (used to be onAction) prop is now optional, and will default to simply applying the transaction to the current view state.

Widget decorations now accept an option associative which can be used to configure on which side of content inserted at their position they end up.

Typing immediately after deleting text now preserves the marks of the deleted text.

Transactions that update the selection because of mouse or touch input now get a metadata property pointer with the value true.

prosemirror-commands 0.17.0 (2017-01-05)

Breaking changes

The dispatch function passed to commands is now passed a Transaction, not an action object.

prosemirror-view 0.16.0 (2016-12-23)

Bug fixes

Solve problem where setting a node selection would trigger a DOM read, leading to the selection being reset.

prosemirror-state 0.16.0 (2016-12-23)

New features

Plugins now take a view option that can be used to interact with the editor view.

prosemirror-view 0.16.0 (2016-12-23)

Breaking changes

The spellcheck, label, and class props are now replaced by an attributes prop.

Bug fixes

Ignoring/aborting an action should no longer lead to the DOM being stuck in an outdated state.

Typing at the end of a textblock which ends in a non-text node now actually works.

DOM nodes for leaf document nodes are now set as non-editable to prevent various issues such as stray cursors inside of them and Firefox adding image resize controls.

Inserting a node no longer causes nodes of the same type after it to be neednessly redrawn.

New features

Add a new editor prop editable which controls whether the editor's contentEditable behavior is enabled.

Plugins and props can now set any DOM attribute on the outer editor node using the attributes prop.

Node view constructors and update methods now have access to the node's wrapping decorations, which can be used to pass information to a node view without encoding it in the document.

Attributes added or removed by node and inline decorations no longer cause the nodes inside of them to be fully redrawn, making node views more stable and allowing CSS transitions to be used.

prosemirror-view 0.15.2 (2016-12-10)

Bug fixes

The native selection is now appropriately hidden when there is a node selection.

prosemirror-view 0.15.1 (2016-12-10)

Bug fixes

Fix DOM parsing for decorated text nodes.

prosemirror-model 0.15.0 (2016-12-10)

Breaking changes

ResolvedPos.atNodeBoundary is deprecated and will be removed in the next release. Use textOffset > 0 instead.

New features

Parse rules associated with a schema can now specify a priority to influence the order in which they are applied.

Resolved positions have a new getter textOffset to find their position within a text node (if any).

prosemirror-transform 0.15.0 (2016-12-10)

Bug fixes

Fix bug where pasted/inserted content would sometimes get incorrectly closed at the right side.

prosemirror-state 0.15.0 (2016-12-10)

Breaking changes

Selection actions no longer scroll the new selection into view by default (they never were supposed to, but due to a bug they did). Add a scrollIntoView property to the action to get this behavior.

prosemirror-view 0.15.0 (2016-12-10)

Breaking changes

The editor view no longer wraps its editable DOM element in a wrapper element. The ProseMirror CSS class now applies directly to the editable element. The ProseMirror-content CSS class is still present for ease of upgrading but will be dropped in the next release.

The editor view no longer draws a drop cursor when dragging content over the editor. The new prosemirror-dropcursor module implements this as a plugin.

Bug fixes

Simple typing and backspacing now gets handled by the browser without ProseMirror redrawing the touched nodes, making spell-checking and various platform-specific input tricks (long-press on OS X, double space on iOS) work in the editor.

Improve tracking of DOM nodes that have been touched by user changes, so that updateState can reliably fix them.

Changes to the document that happen while dragging editor content no longer break moving of the content.

Adding or removing a mark directly in the DOM (for example with the bold/italic buttons in iOS' context menu) now produces mark steps, rather than replace steps.

Pressing backspace at the start of a paragraph on Android now allows key handlers for backspace to fire.

Toggling a mark when there is no selection now works better on mobile platforms.

New features

Introduces an endOfTextblock method on views, which can be used to find out in a bidi- and layout-aware way whether the selection is on the edge of a textblock.

prosemirror-commands 0.15.0 (2016-12-10)

Breaking changes

Drops suppport for delete(Char|Word)(Before|After) and move(Back|For)ward, since we are now letting the browser handle those natively.

Bug fixes

The joinForward and joinBackward commands can now strip out markup and nodes that aren't allowed in the joined node.

New features

A new command exitCode allows a user to exit a code block by creating a new paragraph below it.

The joinForward and joinBackward commands now use a bidirectional-text-aware way to determine whether the cursor is at the proper side of its parent textblock when they are passed a view.

prosemirror-view 0.14.4 (2016-12-02)

Bug fixes

Fix issue where node decorations would stick around in the DOM after the decoration was removed.

Setting or removing a node selection in an unfocused editor now properly updates the DOM to show that selection.

prosemirror-model 0.14.1 (2016-11-30)

Bug fixes

DOMParser.parseSlice will now ignore whitespace-only text nodes at the top of the slice.

prosemirror-view 0.14.2 (2016-11-30)

Bug fixes

FIX: Avoid unneeded selection resets which sometimes confused browsers.

prosemirror-view 0.14.2 (2016-11-29)

Bug fixes

Fix a bug where inverted selections weren't created in the DOM correctly.

prosemirror-view 0.14.1 (2016-11-29)

Bug fixes

Restores previously broken kludge that allows the cursor to appear after non-text content at the end of a line.

prosemirror-model 0.14.0 (2016-11-28)

New features

Parse rules now support skip (skip outer element, parse content) and getContent (compute content using custom code) properties.

The DOMSerializer class now exports a static renderSpec method that can help render DOM spec arrays.

prosemirror-state 0.14.0 (2016-11-28)

New features

Selection actions now have a time field and an (optional) origin field.

prosemirror-view 0.14.0 (2016-11-28)

Breaking changes

Wrapping decorations are now created using the nodeName property. The wrapper property is no longer supported.

The onUnmountDOM prop is no longer supported (use a node view with a destroy method instead).

The domSerializer prop is no longer supported. Use node views to configure editor-specific node representations.

New features

Widget decorations can now be given a key property to prevent unneccesary redraws.

The EditorView class now has a destroy method for cleaning up.

The handleClickOn prop and friends now receive a direct boolean argument that indicates whether the node was clicked directly.

Widget decorations now support a stopEvent option that can be used to control which DOM events that pass through them should be ignored by the editor view.

You can now specify custom node views for an editor view, which give you control over the way node of a given type are represented in the DOM. See the related RFC.

prosemirror-view 0.13.2 (2016-11-15)

Bug fixes

Fixes an issue where widget decorations in the middle of text nodes would sometimes disappear.

prosemirror-view 0.13.1 (2016-11-15)

Bug fixes

Fixes event handler crash (and subsequent bad default behavior) when pasting some types of external HTML into an editor.

prosemirror-model 0.13.0 (2016-11-11)

Breaking changes

ResolvedPos.sameDepth is now called ResolvedPos.sharedDepth, and takes a raw, unresolved position as argument.

New features

DOMSerializer's nodes and marks properties are now public.

ContentMatch.findWrapping now takes a third argument, marks. There's a new method findWrappingFor that accepts a whole node.

Adds Slice.maxOpen static method to create maximally open slices.

DOM parser objects now have a parseSlice method which parses an HTML fragment into a Slice, rather than trying to create a whole document from it.

prosemirror-transform 0.13.0 (2016-11-11)

Bug fixes

Fix issue where Transform.replace would, in specific circumstances, unneccessarily drop content.

New features

The new Transform method replaceRange, replaceRangeWith, and deleteRange provide a way to replace and delete content in a 'do what I mean' way, automatically expanding the replaced region over empty parent nodes and including the parent nodes in the inserted content when appropriate.

prosemirror-state 0.13.0 (2016-11-11)

Breaking changes

EditorTransform.replaceSelection now takes a slice, no longer a node. The new replaceSelectionWith method should be used to replace the selection with a node. Until the next release, calling it the old way will still work and emit a warning.

Bug fixes

The documentation for applyAction now actually reflects the arguments this method is given.

New features

A state field's applyAction method is now passed the previous state as 4th argument, so that it has access to the new doc and selection.

EditorTransform.replaceSelection now accepts a slice (or, as before, as a node), and uses a revised algorithm, relying on the defining node flag.

The TextSelection and NodeSelection classes now have a static create convenience method for creating selections from unresolved positions.

Allow transform actions to be extended during dispatch using extendTransformAction. Introduce sealed flag to indicate when this is not safe.

A new utility function NodeSelection.isSelectable can be used to test whether a node can be the target of a node selection.

prosemirror-view 0.13.0 (2016-11-11)

Breaking changes

Selecting nodes on OS X is now done with cmd-leftclick rather than ctrl-leftclick.

Bug fixes

Pasting text into a code block will now insert the raw text.

Widget decorations at the start or end of a textblock no longer block horizontal cursor motion through them.

Widget nodes at the end of textblocks are now reliably drawn during display updates.

New features now takes an options object which allows you to specify an onRemove callback to be notified when remapping drops decorations.

The transformPastedHTML and transformPastedText props were (re-)added, and can be used to clean up pasted content.

prosemirror-commands 0.13.0 (2016-11-11)

New features

The autoJoin function allows you to wrap command functions so that when the command makes nodes of a certain type occur next to each other, they are automatically joined.

prosemirror-view 0.12.2 (2016-11-02)

Bug fixes

Inline decorations that span across an empty textblock no longer crash the display drawing code.

prosemirror-view 0.12.1 (2016-11-01)

Bug fixes

Use a separate document to parse pasted HTML to better protect against cross-site scripting attacks.

Specifying multiple classes in a decoration now actually works.

Ignore empty inline decorations when building a decoration set.

prosemirror-history 0.12.1 (2016-11-01)

Bug fixes

Fix crash in undo or redo commands when the history is empty.

prosemirror-transform 0.12.1 (2016-11-01)

Bug fixes

Fix bug in Transform.setBlockType when used in a transform that already has steps.

prosemirror-model 0.12.0 (2016-10-21)

Breaking changes

Drops support for some undocumented options to the DOM serializer that were used by the view.

Bug fixes

When rendering DOM attributes, only ignore null values, not all falsy values.

prosemirror-transform 0.12.0 (2016-10-21)

Breaking changes

Mapped positions now count as deleted when the token to the side specified by the assoc parameter is deleted, rather than when both tokens around them are deleted. (This is usually what you already wanted anyway.)

prosemirror-state 0.12.0 (2016-10-21)

Breaking changes

The interace to EditorState.toJSON and EditorState.fromJSON has changed.

The way plugins declare their state field has changed. Only one state field per plugin is supported, and state fields no longer have hard-coded names. Plugin.getState is the way to access plugin state now.

Plugin dependencies are no longer supported.

Plugin.reconfigure is gone. Plugins are now always created with new Plugin.

Plugins no longer have a config field.

Bug fixes

Node selections are now properly dropped when mapped over a change that replaces their nodes.

New features

Plugin keys can now be used to find plugins by identity.

Transform actions now have a time field containing the timestamp when the change was made.

prosemirror-view 0.12.0 (2016-10-21)

Breaking changes

The return value of EditorView.posAtCoords changed to contain an inside property pointing at the innermost node that the coordinates are inside of. (Note that the docs for this method were wrong in the previous release.)

Bug fixes

Reduce reliance on shift-state tracking to minimize damage when it gets out of sync.

Fix bug that'd produce bogus document positions for DOM positions inside non-document nodes.

Don't treat fast ctrl-clicks as double or triple clicks.

New features

Implement decorations, a way to influence the way the document is drawn. Add the decorations prop to specify them.

prosemirror-keymap 0.12.0 (2016-10-21)

Breaking changes

Key names are now based on KeyboardEvent.key instead of .code. This means that, for character-producing keys, you'll want to use the character typed, not the key name. So Ctrl-Z now means uppercase Z, and you'll usually want Ctrl-z instead. Single-quoted key names are no longer supported.

prosemirror-history 0.12.0 (2016-10-21)

Breaking changes

The history export is now a function that creates a history plugin, rather than a plugin instance.

New features

Add a newGroupDelay plugin option. This brings back the behavior where pausing between edits will automatically cause the history to put subsequent changes in a new undo event.

prosemirror-commands 0.12.0 (2016-10-21)

Bug fixes

Fix crash when backspacing into nodes with complex content expressions.

prosemirror-schema-basic 0.12.0 (2016-10-21)

Bug fixes

Don't treat <b style=font-weight: normal> as strong when parsing. (Google Docs puts such ridiculous HTML on the clipboard.)

prosemirror-view 0.11.2 (2016-10-04)

Bug fixes

Pass actual event object to handleDOMEvent, rather than just its name.

Fix display corruption caused by using the wrong state as previous version during IME.

prosemirror-model 0.11.0 (2016-09-21)

Breaking changes

Moved into a separate module.

The JSON representation of marks has changed from {"_": "type", "attr1": "value"} to {"type": "type", "attrs": {"attr1": "value"}}, where attrs may be omitted when the mark has no attributes.

Mark-related JSON methods now live on the Mark class.

The way node and mark types in a schema are defined was changed from defining subclasses to passing plain objects (NodeSpec and MarkSpec).

DOM serialization and parsing logic is now done through dedicated objects (DOMSerializer and DOMParser), rather than through the schema. It is now possible to define alternative parsing and serializing strategies without touching the schema.

New features

The Slice class now has an eq method.

The Node.marksAt method got a second parameter to indicate you're interested in the marks after the position.

prosemirror-transform 0.11.0 (2016-09-21)

Breaking changes

Moved into a separate module.

The Remapping class was renamed to Mapping and works differently (simpler, grows in only one direction, and has provision for mapping through only a part of it).

Transform objects now build up a Mapping instead of an array of maps.

PosMap was renamed to StepMap to make it clearer that this applies only to a single step (as opposed to Mapping.

The arguments to canSplit and split were changed to make it possible to specify multiple split-off node types for splits with a depth greater than 1.

Rename joinable to canJoin.

New features

Steps can now be merged in some circumstances, which can be useful when storing a lot of them.

prosemirror-state 0.11.0 (2016-09-21)

Breaking changes

New module inheriting the Selection and EditorTransform abstraction, along with the persistent state value that is now separate from the display logic, and the plugin system.

Selection.findAtStart/End was renamed to Selection.atStart/End, and Selection.findNear to Selection.near.

prosemirror-view 0.11.0 (2016-09-21)

Breaking changes

Moved into a separate module from the old edit submodule. Completely new approach to managing the editor's DOM representation and input.

Event handlers and options are now replaced by props. The view's state is now 'shallow', represented entirely by a set of props, one of which holds an editor state value from the state module.

When the user interacts with the editor, it will pass an action to its onAction prop, which is responsible for triggering an view update.

The markRange system was dropped, to be replaced in the next release by a 'decoration' system.

There is no keymap support in the view module anymore. Use a keymap plugin for that.

The undo history is now a separate plugin.

CSS needed by the editor is no longer injected implicitly into the page. Instead, you should arrange for the style/prosemirror.css file to be loaded into your page.

New features

The DOM parser and serializer used to interact with the visible DOM and the clipboard can now be customized through props.

You can now provide a catch-all DOM event handler to get a first chance at handling DOM events.

The onUnmountDOM can be used to be notified when a piece of the document DOM is thrown away (in case cleanup is needed).

prosemirror-keymap 0.11.0 (2016-09-21)

Breaking changes

New module, takes the same role as the old built-in keymap support in the ProseMirror class.

prosemirror-inputrules 0.11.0 (2016-09-21)

Breaking changes

Moved into a separate module.

You can now add this plugin multiple times to add different sets of rules to an editor (if you want). It is not possible to change the set of rules of an existing plugin instance.

Rules no longer take a filter argument.

The signature of the handler callback for a rule changed.

prosemirror-history 0.11.0 (2016-09-21)

Breaking changes

Moved into a separate module. Now acts as a plugin that can be omitted or replaced by a different implementation if desired.

Merging subsequent changes into a single undo 'event' is now done by proximity in the document (the changes must touch) rather than in time. This will probably have to be further refined.

prosemirror-collab 0.11.0 (2016-09-21)

Breaking changes

Moved into a separate module.

Interface adjusted to work with the new plugin system.

New features

When receiving changes, the module now generates a regular transform action instead of hard-setting the editor's document. This solves problematic corner cases for code keeping track of the document by listening to transform actions.

prosemirror-commands 0.11.0 (2016-09-21)

Breaking changes

Moved into a separate module.

The interface for command functions was changed to work with the new state/action abstractions.

prosemirror-schema-basic 0.11.0 (2016-09-21)

Breaking changes

Moved into a separate module.

No longer exports the specs for the nodes and marks separately, since they are now plain objects, not subclasses. They are still exported through nodes and marks objects.

The list-related nodes were moved to the schema-list module.

prosemirror-schema-list 0.11.0 (2016-09-21)

Breaking changes

New module combining the node specs from schema-basic, and the list-related commands from the commands module.

prosemirror-schema-table 0.11.0 (2016-09-21)

Breaking changes

Moved into a separate module.

Node types adjusted to the new node spec interface.

Commands adjusted to the new command interface.

0.10.1 (2016-09-12)

Bug fixes

Fixes a problem where the DOM parser would produce corrupted documents in some corner cases.

Makes the editor useable on IE again by not assuming document has a contains method.

0.10.0 (2016-08-26)

Bug fixes

Fixed several issues in the handling of clicks on and near leaf nodes.

Fix bug where liftTarget would produce false positives.

Improve support for using ProseMirror in a shadow DOM.

New features

The ProseMirror.on.domPaste event can now be used to entirely override the handling of paste events.

The new ProseMirror.root property returns the document or shadow DOM root that the editor is part of.

New method PosMap.forEach to easily iterate over the changed ranges in a position map.

Marked ranges now support an elementBefore option to insert a DOM node before the range.

0.9.1 (2016-07-29)

Bug fixes

Fix DOM node leak in the creation of menu SVG icons.

Fix regression where clickOn and doubleClickOn handlers weren't called on clicked leaf nodes.

Fix crash in DOM parser when parsing a DOM change.

0.9.0 (2016-07-26)

Bug fixes

Pasting a single leaf node (a node that doesn't allow content) works again.

Parsing Markdown text with code blocks (indented or fenced) works again.

Fixes a bug where clicking a selectable leaf node would create a selection before that node.

Fix the way requestAnimationFrame is called to please Internet Explorer.

New features

Mouse-related event handlers (click, clickOn, doubleClick, doubleClickOn, contextMenu) are now passed the original DOM event.

Adds a new module schema-tables, that exports node types and commands for tables, along with a way to easily add them to your schema.

0.8.3 (2016-06-28)

Bug fixes

When pasting text, assign some basic structure to it by inserting <p> and <br> tags.

Fix a bug in EditorTranform.selection.

Disable the setBlockType command for non-textblock blocks.

Make splitBlock handle content restrictions better.

0.8.2 (2016-06-21)

Bug fixes

Fix OrderedMap.append and OrderedMap.prepend to allow raw-object arguments.

Fix bug where Node.textContent didn't actually return a value.

Make the wrapInList command more robust in the face of schema constraints.

0.8.1 (2016-06-16)

Bug fixes

Fixes addActiveMark and removeActiveMark ignoring marks from the document, and thus accidentally resetting the set of marks when used.

Properly export the parser, serializer, and state classes from the markdown module.

0.8.0 (2016-06-15)

Breaking changes

The src/ directory no longer uses ES6 modules, and is now CommonJS-based instead. With ES6 support—except for modules—being pretty much complete in browsers and node, that was the only thing holding us back from running the code directly, without compilation.

There is no longer a default schema in the model module. The new schema-basic module exports the schema, node types, and mark types that used to make up the default schema.

The schema option is no longer optional (though it is implied if you pass a doc option).

The Command abstraction was entirely removed. When the docs talk about commands now, they refer to plain functions that take an editor instance as argument and return a boolean indicating whether they could perform their action.

Keymaps now map keys to such command functions. The basic keymap for an editor is no longer inferred from commands, but is now determined by the keymap option. The default value contains a minimal set of bindings not related to any schema elements.

Defining new options is no longer a thing. Modules that used to use defineOption now export plugins.

Changing options at run-time through setOption is no longer supported, since the remaining built-in options don't require this.

The docFormat option, getContent/setContent editor methods, and the format module have been dropped. You need to explicitly convert between formats yourself now.

The DOM parsing and serializing from the format module was moved into the model module, as the toDOM and parseDOM methods.

The conversions to and from text and HTML were dropped. HTML can be done by going through the DOM representation, the text format conversions were never very well defined to begin with.

Declaring the way a node or mark type is parsed or serialized was simplified. See the new toDOM, matchDOMTag and matchDOMStyle properties.

The SchemaItem class, along with the register and updateAttrs static methods on that class, have been removed. NodeType and MarkType no longer share a superclass, and registering values on such types is no longer a thing.

Textblock is no longer a class that you derive node type classes from. Just use Block, and the isTextblock getter will return the right value based on the node type's content.

Event handlers are no longer registered with node-style on methods, but attached to specific values representing an event source. The subscription module is used for this. The event emitters for an editor instance are grouped in its on property. So now you'd say pm.on.change.add(...) to register a change handler.

The event-like node type methods handleClick, handleDoubleClick, and handleContextMenu are no longer supported. Instead, you're expected to use the click, clickOn, doubleClick, doubleClickOn, and contextMenu event emitters.

The removed event on marked ranges was replaced by an onRemove option.

The apply method on an editor now always returns the transform, whereas it used to return false if no change was made. Its scroll property (containing a commonly used options object) was removed.

The checkPos method on editor objects was removed.

The rank argument to addKeymap was renamed priority and its meaning was inverted.

The setMark method on editor instances was removed. Its role is mostly taken over by the toggleMark command.

The functionality from the ui/update module was moved into the edit module and is now available through the scheduleDOMUpdate, unscheduleDOMUpdate, and updateScheduler methods.

Selection objects now contain resolved positions, because that's what you need 99% of the time when you access them. Their old properties are still there, in addition to $from, $to, $anchor, and $head properties. The constructors of the selection classes expect resolved positions now.

The findDiffStart and findDiffEnd functions were moved to methods on Fragment.

Some transformation methods are now less vague in their parameters. wrap requires the range to wrap and the entire set of wrappers as argument, lift expects a range and target depth.

The findWrapping and liftTarget functions are used to compute these before trying to apply the transformation. They replace canWrap and canLift.

The structure of the markdown parser and serializer was changed to no longer rely on SchemaItem.register. Adjusting the parser and serializer now works differently (you explicitly create an object rather than relying on information attached to node types).

The autoinput module was removed. The inputrules module now exports a plugin that can be used to add input rules, along with a number of basic input rules and helper functions to create schema-specific input rules.

The menu module is now a single module, which exports the menu primitives along with the menuBar and tooltipMenu plugins.

Menu construction is no longer entangled with command definitions. The MenuCommand class was replaced with a MenuItem class, which directly declares the things it would previously get from a command. The concept of a MenuGroup was dropped (we just use arrays, since they are always static). Some helper functions for creating menu items, along with some basic icons, are exported from the menu module.

The ui module is now a single module, which exports the Tooltip class and the prompt-related functionality. Now that command parameters no longer exist, the interface for creating a prompt was also changed.

The events emitted by the collab module (which now exports a plugin) are now subscriptions on the plugin state object, named mustSend and receivedTransform.

Step.register was renamed to Step.jsonID.

All non-essential CSS rules were removed from the core.

Bug fixes

Several issues where the code didn't properly enforce the content constraints introduced in 0.7.0 were fixed.

When pasting content into an empty textblock, the parent node it was originally copied from is now restored, when possible.

Several improvements in the handling of composition and input events (mostly used on mobile platforms). Fixes problem where you'd get a strange selection after a complex composition event.

Make by-word deletion work properly on astral plane characters.

Fix leaked spacer node when the menu bar was disabled while it was floating.

New features

Plugins are objects used to attach (and detach) a specific piece of functionality to an editor. Modules that extend the editor now export values of this type. The plugins option is the easiest way to enable plugins.

The contextAtCoords method provides more precise information about a given position (including the exact nodes around the position) than the existing posAtCoords method.

The EditorTransform abstraction is now more closely integrated with the editor selection, and you can call setSelection on it to update the selection during a transform.

The new applyAndScroll method on editor transforms provides a convenient shortcut for the common case of applying a transformation and scrolling the selection into view.

The new methods addActiveMark and removeActiveMark provide explicit control over the active stored marks.

The edit module now exports an object commands containing a number of command functions and functions that produce command functions. Most of the old command objects have an equivalent here.

The forEach method on nodes and fragments now also passes the node's index to its callback.

Nodes now have a textBetween method that retrieves the text between two positions.

A new NodeRange abstraction (created with the blockRange method on positions) is used to specify the range that some of the transformation methods act on.

Node types got two new variants of their create method: createChecked, which raises an error if the given content isn't valid (full) content for the node, and createAndFill, which will automatically insert required nodes to make the content valid.

The fixContent method on node types was removed.

You can now pass a second argument to the Schema constructor, and access its value under the schema object's data property, to store arbitrary user data in a schema.

The transform module now exports an insertPoint function for finding the position at which a node can be inserted.

The OrderedMap class received a new method, addBefore.

A new module, example-setup provides a plugin that makes it easy to set up a simple editor with the basic schema and the key bindings, menu items, and input rules that used to be the default.

The list node types in the basic schema now require the first child of a list item to be a regular paragraph. The list-related commands are now aware of this restriction.

0.7.0 (2016-05-19)

Breaking changes

The following properties on node types have lost their meaning: kind, contains, canBeEmpty and containsMarks. The NodeKind type is also gone.

The information they used to encode is now put in a content expression, which is part of the schema spec, not the node. Such expressions can refer directly to other nodes in the schema (by name).

SchemaSpec is now an interface, not a class. Its nodes field refers to NodeSpec objects, rather than directly to NodeType constructors. These hold not only a constructor but also a content expression and optionally a group identifier.

The NodeType methods canContain, canContainFragment, canContainMark, canContainContent, and canContainType are gone, since they can't accurately express the constraints of the new content expressions.

Instead, nodes now expose canReplace, canReplaceWith, and canAppend. The contentMatchAt method gets you a ContentMatch object which provides further ways to reason about content.

NodeType.findConnection is now at ContentMatch.findWrapping, and takes and returns attributes as well as node types.

Mark types lost their rank property, as their ordering is now determined by the order in which they appear in the schema spec.

Transform steps are now regular classes, AddMarkStep, RemoveMarkStep, ReplaceStep, and ReplaceAroundStep. Transform.step now only takes a step object, not separate values. The "join", "split", and "ancestor" step types have been superseded by ReplaceStep and ReplaceAroundStep.

The collaborative editing protocol was changed, to resolve a synchronization problem. See the guide for an overview of the new protocol.

New features

Node nesting is now expressed through a more powerful mechanism, content expressions.

The ContentMatch class provides a way to apply and reason about such content expressions.

The new OrderedMap class makes it possible to extend and modify the sets of nodes and marks in a schema while keeping control over their order.

Since splitting isn't always possible any more, a new function canSplit is exported by the transform module.

The new options scrollTreshold and scrollMargin provide more control over scrolling behavior.

nodesBetween now passes the node's index to its callback as fourth argument.

Node types gained a getter isLeaf to conveniently test whether they allow content.

Resolved positions got a new method indexAfter, and their methods that expect a depth allow the argument to be omitted to specify the position's own depth, or a negative integer to be passed to specify a depth relative to the position's depth.

0.6.1 (2016-04-15)

Bug fixes

Composition (IME) input is now more robust. This mostly effects Android browsers, where typing is now less buggy.

The iOS virtual keyboard's default case should now update as you type (rather than being stuck in whatever state it was in when you started typing).

Text input read through composition or input events now fires input rules.

A problem where transform filters could corrupt the undo history has been fixed.

0.6.0 (2016-04-13)

Breaking changes

Positions in the document are now represented by integers, rather than Pos objects. This means that every function parameter, return value, or property that used to be a Pos is now a number instead.

Be extra wary about functions that return an optional position—0 is a valid position now, so if your code is just checking if (pos) ..., it'll break when getting a 0.

The countCoordsAsChild, handleClick, handleDoubleClick, and handleContextMenu methods on node types, which used to take a path as an array of numbers, now get a single number pointing at the node's position in the document instead.

The "selectNodeLeft/Right/Up/Down" commands, which were a hack to make node selection work, are now no longer exposed as commands.

The key bindings for block types changed again, due to the old ones still clashing with default OS X bindings. They are now prefixed with Shift-Ctrl (rather than Shift-Cmd on OS X).

Nodes lost the size and width properties, and now expose a nodeSize property instead, which is the total size of the node. The size attribute on fragments changed meaning to point at the total size of the fragment's children (rather than their count).

Node iterators are gone, and replaced by index-based access using the childCount property and the child and maybeChild accessors.

The chunkBefore and chunkAfter methods on nodes are replaced by a childBefore and childAfter method with the same role but slightly different semantics.

Node.slice now returns a Slice. Node.sliceBetween is gone. The method that just returns a reduced Node is now called cut (and also present on fragments).

The node and fragment methods splice, append, close, replaceDeep, and the old replace are gone. Document manipulation is now best done in one shot using the new replace method, which replaces a range of the document with a Slice.

Since we are no longer using arrays of numbers to find nodes, Node.path is gone. To find out what an integer position points at, use Node.resolve, and then inspect the resulting ResolvedPos object.

Node.nodeAfter is now called Node.nodeAt. It does mostly the same thing, except that it now takes a number position.

Node.nodesBetween passes a start position for the current node, rather than mutable path, to its callback. Node.inlineNodesBetween is gone, since it is now very easy to do something like that with nodesBetween. Node.descendants is a new shorthand that iterates over all descendant nodes.

Fragments lost their toArray, map, and some methods, and otherwise mostly mirror the changes in the Node type.

The constant empty fragment now lives under Fragment.empty rather than emptyFragment.

Steps lost their pos property. They now only store a from and to (as numbers rather than Pos objects).

The result of applying a step no longer contains a position map. Those can be derived from a step without applying it now (using the posMap method). A failing step no longer returns null. Rather, a step result contains either an error message or an updated document.

You no longer need to provide a position map when inverting a step.

The Mappable interface's map method now returns a plain position, instead of a MapResult. Use the mapResult method if you need the additional information.

Position maps have gotten much simpler, and are created differently now.

Transforms no longer silently ignore failing steps unless you explicitly tell them to by using the maybeStep method. The step method, along with most of the other transformation methods, will raise an error when they can't be applied.

Transform.replace now takes a Slice object, rather than a full replacement document with start and end positions.

Bug fixes

An unsoundness in the collaborative editing algorithm's handling of replace steps has been fixed.

The SVG icons now also work when you have a <base> tag on your page.

Fix select-all on Firefox.

Fix crash in history compression.

Properly handle HTML sublists not wrapped in an <li> tag.

Prevent Ctrl-Enter and Ctrl-Backspace on OS X from messing up our document.

Handle the case where a clipboardData object is present but doesn't actually work (iOS).

New features

ProseMirror.flush now return a boolean indicating whether it redrew the display.

New data type, Slice, which represents a piece of document along with information about the nodes on both sides that are ‘open’ (can be joined to adjacent nodes when inserting it into a document).

The new "transformPasted" event can be used to transform pasted or dragged content, as a parsed Slice.

The Node.eq predicate can now be used to determine whether two nodes are equal.

Mark types can now control whether they are applied to text typed after such a mark with their inclusiveRight property.

The join and lift transform methods now have a silent parameter to suppress exceptions when they can not be applied.

The type parameter to setNodeType now defaults to the node's current type.

toDOM, toHTML, and toText now accept Fragment objects as well as nodes.

List items now have lift and sink commands.

0.5.1 (2016-03-23)

Bug fixes

Fix malformed call that caused any nodes rendered with contenteditable=false to be replaced by a bogus <div>.

0.5.0 (2016-03-22)

Bug fixes

ProseMirror now ignores most evens when not focused, so you can have focusable fields inside the editor.

The Markdown serializer is now a lot more clever about serializing mixed inline styles.

Event handlers unregistering themselves is now safe (used to skip next event handler).

New features

The default command parameter prompt UI now shows the command label and a submit button.

When joining an empty textblock with a non-empty one, the resulting block now gets the type of the non-empty one.

Node types can now handle double clicks with a handleDoubleClick method.

Undo and redo now restore the selection that was current when the history event was created.

The collab module now fires a "collabTransform" event when receiving changes.

The "filterTransform" event can now be used to cancel transforms.

Node kinds can now specify both their super- and sub-kinds.

0.4.0 (2016-02-24)

Breaking changes

The way valid parent-child relations for node types are specified was changed. Instead of relying on strings, node kinds are now objects that specify arbitrary sub-kind relations. The static kinds property on node types replaced by a non-static kind property holding such a kind object, and the contains property is now expected to hold a kind object instead of a string.

The keybindings for make-paragraph and make-heading were changed. To make the current textblock a paragraph, you now press Ctrl/Cmd-0, and to make it a heading, you press Ctrl/Cmd-N, where N is the level of the heading.

Bug fixes

Copy-pasting between ProseMirror instances is now more robust (the question of whether the selection cuts through nodes at the start and end of the fragment is preserved).

Selection management on mobile platforms should now be improved (no longer unusable, probably still quite buggy).

Fix a problem where reading a change from the DOM was confused by trailing whitespace in a text block.

Fix a bug in scrolling things into view that would break scrolling of anything except the whole document.

Don't render menu dropdown elements unless they actuall have content.

Fix bug that would reset the selection when a selectionChange event handler tried to access it.

The selection classes are now properly exported from the edit module.

New features

Drop events can now be intercepted.

The beforeTransform event is now fired before a transform is applied.

Menu command icon specs can now provide a dom property to provide a piece of DOM structure as their icon.

DOM parser specs can now include a selector property to only run the parser on nodes that match the selector.

0.3.0 (2016-02-04)

Breaking changes

The way menu items for menu modules are configured now works differently, expecting types from the menu module. The way commands declare themselves to be part of a menu group is also different—the information previously stored in the menuGroup and display properties now goes, in a somewhat different format, in the menu property.

The command parameter prompting functionality was changed. The paramHandler option has been replaced by a commandParamPrompt option. The prompting functionality now lives in the prompt module, and should be easier to extend.

The styling and animation of menus and tooltips was changed to be simpler and easier to maintain. Fancy UI looks are now considered out of scope for this module, and something that should be implemented in third-party modules.

Bug fixes

Selection on mobile should work much better now (though probably still far from perfect).

Pressing enter on a mobile device will no longer corrupt the display.

New features

New menu building blocks in the menu module allow more control and flexibility when defining menus.

ProseMirror.history is now documented and received a new isAtVersion method to check whether an editor is 'clean' relative to a given version.

0.2.0 (2016-01-28)

Breaking changes

Bug fixes

New features

0.1.1 (2016-01-11)

Initial release.