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diff .cms/lib/codemirror/CHANGELOG.md @ 0:78edf6b517a0 draft
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author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.cms/lib/codemirror/CHANGELOG.md Fri Oct 11 22:40:23 2024 +0000 @@ -0,0 +1,2264 @@ +## 5.65.18 (2024-09-20) + +### Bug fixes + +[dart mode](https://codemirror.net/5/mode/dart/index.html): Handle numeric separators. + +[groovy mode](https://codemirror.net/5/mode/groovy/index.html): Fix a bug in highlighting interpolated variable names. + +## 5.65.17 (2024-07-20) + +### Bug fixes + +[crystal mode](https://codemirror.net/5/mode/crystal/index.html): Fix an infinite loop bug when tokenizing heredoc strings. + +## 5.65.16 (2023-11-20) + +### Bug fixes + +Fix focus tracking in shadow DOM. + +[go mode](https://codemirror.net/5/mode/go/): Allow underscores in numbers. + +[jsx mode](https://codemirror.net/5/mode/jsx/index.html): Support TS generics marked by trailing comma. + +## 5.65.15 (2023-08-29) + +### Bug fixes + +[lint addon](https://codemirror.net/5/doc/manual.html#addon_lint): Prevent tooltips from sticking out of the viewport. + +[yaml mode](https://codemirror.net/5/mode/yaml/): Fix an exponential-complexity regular expression. + +## 5.65.14 (2023-07-17) + +### Bug fixes + +[clike mode](https://codemirror.net/5/mode/clike/): Fix poor indentation in some Java code. + +[nsis mode](https://codemirror.net/5/mode/nsis/index.html): Recognize `!assert` command. + +[lint addon](https://codemirror.net/5/doc/manual.html#addon_lint): Remove broken annotation deduplication. + +## 5.65.13 (2023-04-27) + +### Bug fixes + +[dart mode](https://codemirror.net/5/mode/dart/index.html): Add some new keywords. + +[clike mode](https://codemirror.net/5/mode/clike/): Tokenize Scala character literals. + +## 5.65.12 (2023-02-20) + +### Bug fixes + +[python mode](https://codemirror.net/5/mode/python/): Add new built-ins and keywords. + +## 5.65.11 (2022-12-20) + +### Bug fixes + +Also respect autocapitalize/autocorrect/spellcheck options in textarea mode. + +[sql-hint addon](https://codemirror.net/5/doc/manual.html#addon_sql-hint): Fix keyword completion in generic SQL mode. + +## 5.65.10 (2022-11-20) + +### Bug fixes + +[sql-hint addon](https://codemirror.net/5/doc/manual.html#addon_sql-hint): Fix completion when the SQL mode is wrapped by some outer mode. + +[javascript mode](https://codemirror.net/5/mode/javascript/index.html): Fix parsing of property keywords before private property names. + +## 5.65.9 (2022-09-20) + +### Bug fixes + +Add a workaround for a regression in Chrome 105 that could cause content below the editor to not receive mouse events. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Resize the tooltip if it doesn't fit the screen. + +[swift mode](https://codemirror.net/5/mode/swift): Fix tokenizing of block comments. + +[jinja2 mode](https://codemirror.net/5/mode/jinja2/): Support line statements. + +## 5.65.8 (2022-08-20) + +### Bug fixes + +Include direction override and isolate characters in the default set of special characters. + +Fix an issue that could cause document corruption when mouse-selecting during composition. + +[foldgutter addon](https://codemirror.net/5/doc/manual.html#addon_foldgutter): Refresh markers when the editor's mode changes. + +[merge addon](https://codemirror.net/5/doc/manual.html#addon_merge): Fix syntax that prevented the addon from loading in IE10. + +## 5.65.7 (2022-07-20) + +### Bug fixes + +Fix several references to the global `document`/`window`, improving support for creating an editor in another frame. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Use [upstream](https://github.com/replit/codemirror-vim/) code instead of keeping our own copy. + +[tern addon](https://codemirror.net/5/demo/tern.html): Properly HTML escape variable names in rename dialog. + +## 5.65.6 (2022-06-20) + +### Bug fixes + +Avoid firing `beforeCursorEnter` callbacks twice for cursor selections. + +Improve support for auto-hiding macOS scrollbars. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Fix an issue where the tooltip could be placed to the left of the screen. + +[swift mode](https://codemirror.net/5/mode/swift): Support structured concurrency keywords. + +## 5.65.5 (2022-05-30) + +### Bug fixes + +Work around a bug in Chrome 102 that caused wheel scrolling of the editor to constantly stop. + +[search addon](https://codemirror.net/5/demo/search.html): Make sure the search field has an accessible label. + +[comment addon](https://codemirror.net/5/doc/manual.html#addon_comment): Preserve indentation on otherwise empty lines when indenting. + +## 5.65.4 (2022-05-20) + +### Bug fixes + +Ignore paste events when the editor doesn't have focus. + +[sparql mode](https://codemirror.net/5/mode/sparql/index.html): Fix parsing of variables after operators. + +[julia mode](https://codemirror.net/5/mode/julia/): Properly tokenize `!==` and `===` operators. + +## 5.65.3 (2022-04-20) + +### Bug fixes + +Fix a crash that could occur when when marking text. + +[merge addon](https://codemirror.net/5/doc/manual.html#addon_merge): Add aria label to buttons. + +[groovy mode](https://codemirror.net/5/mode/groovy/index.html): Properly highlight interpolated variables. + +## 5.65.2 (2022-02-21) + +### Bug fixes + +[clike mode](https://codemirror.net/5/mode/clike/): Recognize triple quoted string in Java. + +[cypher mode](https://codemirror.net/5/mode/cypher/index.html): Fix handling of punctuation. + +## 5.65.1 (2022-01-20) + +### Bug fixes + +Fix miscalculation of vertical positions in lines that have both line widgets and replaced newlines. + +## 5.65.0 (2021-12-20) + +### Bug fixes + +brace-folding addon: Fix broken folding on lines with both braces and square brackets. + +### New features + +[vim bindings](https://codemirror.net/5/demo/vim.html): Support g0, g$, g<Arrow>. + +## 5.64.0 (2021-11-20) + +### Bug fixes + +Fix a crash that occurred in some situations with replacing marks across line breaks. + +Make sure native scrollbars reset their position when hidden and re-shown. + +### New features + +[vim bindings](https://codemirror.net/5/demo/vim.html): Support C-u to delete back a line. + +## 5.63.3 (2021-10-11) + +### Bug fixes + +Prevent external styles from giving the hidden textarea a min-height. + +Remove a stray autosave file that was part of the previous release. + +## 5.63.1 (2021-09-29) + +### Bug fixes + +Fix an issue with mouse scrolling on Chrome 94 Windows, which made scrolling by wheel move unusably slow. + +## 5.63.0 (2021-09-20) + +### Bug fixes + +Fix scroll position jumping when scrolling a document with very different line heights. + +[xml mode](https://codemirror.net/5/mode/xml/): Look up HTML element behavior in a case-insensitive way. + +### New features + +[vim bindings](https://codemirror.net/5/demo/vim.html): Support guu for case-changing. + +## 5.62.3 (2021-08-20) + +### Bug fixes + +Give the editor a `translate=no` attribute to prevent automatic translation from modifying its content. + +Give vim-style cursors a width that matches the character after them. + +[merge addon](https://codemirror.net/5/doc/manual.html#addon_merge): Make buttons keyboard-accessible. + +[emacs bindings](https://codemirror.net/5/demo/emacs.html): Fix by-page scrolling keybindings, which were accidentally inverted. + +## 5.62.2 (2021-07-21) + +### Bug fixes + +[lint addon](https://codemirror.net/5/doc/manual.html#addon_lint): Fix a regression that broke several addon options. + +## 5.62.1 (2021-07-20) + +### Bug fixes + +[vim bindings](https://codemirror.net/5/demo/vim.html): Make matching of upper-case characters more Unicode-aware. + +[lint addon](https://codemirror.net/5/doc/manual.html#addon_lint): Prevent options passed to the addon itself from being given to the linter. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Improve screen reader support. + +[search addon](https://codemirror.net/5/demo/search.html): Avoid using `innerHTML`. + +## 5.62.0 (2021-06-21) + +### Bug fixes + +Improve support for vim-style cursors in a number of themes. + +### New features + +[lint addon](https://codemirror.net/5/doc/manual.html#addon_lint): Add support for highlighting lines with errors or warnings. + +## 5.61.1 (2021-05-20) + +### Bug fixes + +Fix a bug where changing the editor's document could confuse text-direction management. + +Fix a bug in horizontally scrolling the cursor into view. + +Optimize adding lots of marks in a single transaction. + +[simple mode addon](https://codemirror.net/5/demo/simplemode.html): Support regexps with a unicode flag. + +[javascript mode](https://codemirror.net/5/mode/javascript/index.html): Add support for TypeScript template string types, improve integration with JSX mode. + +## 5.61.0 (2021-04-20) + +### Bug fixes + +Improve support for being in a shadow DOM in contenteditable mode. + +Prevent line number from being read by screen readers. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Fix a crash caused by a race condition. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Improve scope tracking. + +### New features + +The library now emits an `"updateGutter"` event when the gutter width changes. + +[emacs bindings](https://codemirror.net/5/demo/emacs.html): Provide named commands for all bindings. + +## 5.60.0 (2021-03-20) + +### Bug fixes + +Fix autofocus feature in contenteditable mode. + +[simple mode addon](https://codemirror.net/5/demo/simplemode.html): Fix a null-dereference crash. + +[multiplex addon](https://codemirror.net/5/demo/multiplex.html): Make it possible to use `parseDelimiters` when both delimiters are the same. + +[julia mode](https://codemirror.net/5/mode/julia/): Fix a lockup bug. + +### New features + +`setSelections` now allows ranges to omit the `head` property when it is equal to `anchor`. + +[sublime bindings](https://codemirror.net/5/demo/sublime.html): Add support for reverse line sorting. + +## 5.59.4 (2021-02-24) + +### Bug fixes + +Give the scrollbar corner filler a background again, to prevent content from peeping through between the scrollbars. + +## 5.59.3 (2021-02-20) + +### Bug fixes + +Don't override the way zero-with non-joiners are rendered. + +Fix an issue where resetting the history cleared the `undoDepth` option's value. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Fix substitute command when joining and splitting lines, fix global command when line number change, add support for `:vglobal`, properly treat caps lock as a modifier key. + +## 5.59.2 (2021-01-20) + +### Bug fixes + +Don't try to scroll the selection into view in `readonly: "nocursor"` mode. + +[closebrackets addon](https://codemirror.net/5/doc/manual.html#addon_closebrackets): Fix a regression in the behavior of pressing enter between brackets. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Fix an infinite loop on specific syntax errors in object types. + +various modes: Fix inefficient RegExp matching. + +## 5.59.1 (2020-12-31) + +### Bug fixes + +Fix an issue where some Chrome browsers were detected as iOS. + +## 5.59.0 (2020-12-20) + +### Bug fixes + +Fix platform detection on recent iPadOS. + +[lint addon](https://codemirror.net/5/doc/manual.html#addon_lint): Don't show duplicate messages for a given line. + +[clojure mode](https://codemirror.net/5/mode/clojure/index.html): Fix regexp that matched in exponential time for some inputs. + +[hardwrap addon](https://codemirror.net/5/doc/manual.html#addon_hardwrap): Improve handling of words that are longer than the line length. + +[matchbrackets addon](https://codemirror.net/5/doc/manual.html#addon_matchbrackets): Fix leaked event handler on disabling the addon. + +### New features + +[search addon](https://codemirror.net/5/demo/search.html): Make it possible to configure the search addon to show the dialog at the bottom of the editor. + +## 5.58.3 (2020-11-19) + +### Bug fixes + +Suppress quick-firing of blur-focus events when dragging and clicking on Internet Explorer. + +Fix the `insertAt` option to `addLineWidget` to actually allow the widget to be placed after all widgets for the line. + +[soy mode](https://codemirror.net/5/mode/soy/): Support `@Attribute` and element composition. + +[shell mode](https://codemirror.net/5/mode/shell/): Support heredoc quoting. + +## 5.58.2 (2020-10-23) + +### Bug fixes + +Fix a bug where horizontally scrolling the cursor into view sometimes failed with a non-fixed gutter. + +[julia mode](https://codemirror.net/5/mode/julia/): Fix an infinite recursion bug. + +## 5.58.1 (2020-09-23) + +### Bug fixes + +[placeholder addon](https://codemirror.net/5/doc/manual.html#addon_placeholder): Remove arrow function that ended up in the code. + +## 5.58.0 (2020-09-21) + +### Bug fixes + +Make backspace delete by code point, not glyph. + +Suppress flickering focus outline when clicking on scrollbars in Chrome. + +Fix a bug that prevented attributes added via `markText` from showing up unless the span also had some other styling. + +Suppress cut and paste context menu entries in readonly editors in Chrome. + +[placeholder addon](https://codemirror.net/5/doc/manual.html#addon_placeholder): Update placeholder visibility during composition. + +### New features + +Make it less cumbersome to style new lint message types. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Support black hole register, `gn` and `gN` + +## 5.57.0 (2020-08-20) + +### Bug fixes + +Fix issue that broke binding the macOS Command key. + +[comment addon](https://codemirror.net/5/doc/manual.html#addon_comment): Keep selection in front of inserted markers when adding a block comment. + +[css mode](https://codemirror.net/5/mode/css/): Recognize more properties and value names. + +[annotatescrollbar addon](https://codemirror.net/5/doc/manual.html#addon_annotatescrollbar): Don't hide matches in collapsed content. + +### New features + +[vim bindings](https://codemirror.net/5/demo/vim.html): Support tag text objects in xml and html modes. + +## 5.56.0 (2020-07-20) + +### Bug fixes + +Line-wise pasting was fixed on Chrome Windows. + +[wast mode](https://codemirror.net/5/mode/wast/): Follow standard changes. + +[soy mode](https://codemirror.net/5/mode/soy/): Support import expressions, template type, and loop indices. + +[sql-hint addon](https://codemirror.net/5/doc/manual.html#addon_sql-hint): Improve handling of double quotes. + +### New features + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): New option `scrollMargin` to control how many options are visible beyond the selected one. + +[hardwrap addon](https://codemirror.net/5/doc/manual.html#addon_hardwrap): New option `forceBreak` to disable breaking of words that are longer than a line. + +## 5.55.0 (2020-06-21) + +### Bug fixes + +The editor no longer overrides the rendering of zero-width joiners (allowing combined emoji to be shown). + +[vim bindings](https://codemirror.net/5/demo/vim.html): Fix an issue where the `vim-mode-change` event was fired twice. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Only allow `-->`-style comments at the start of a line. + +[julia mode](https://codemirror.net/5/mode/julia/): Improve indentation. + +[pascal mode](https://codemirror.net/5/mode/pascal/index.html): Recognize curly bracket comments. + +[runmode addon](https://codemirror.net/5/doc/manual.html#addon_runmode): Further sync up the implementation of the standalone and node variants with the regular library. + +### New features + +[loadmode addon](https://codemirror.net/5/doc/manual.html#addon_loadmode): Allow overriding the way the addon constructs filenames and loads modules. + +## 5.54.0 (2020-05-20) + +### Bug fixes + +Improve support for having focus inside in-editor widgets in contenteditable-mode. + +Fix issue where the scroll position could jump when clicking on a selection in Chrome. + +[python mode](https://codemirror.net/5/mode/python/): Better format string support. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Improve parsing of private properties and class fields. + +[matchbrackets addon](https://codemirror.net/5/doc/manual.html#addon_matchbrackets): Disable highlighting when the editor doesn't have focus. + +### New features + +[runmode addon](https://codemirror.net/5/doc/manual.html#addon_runmode): Properly support for cross-line lookahead. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Allow Ex-Commands with non-word names. + +[gfm mode](https://codemirror.net/5/mode/gfm/): Add a `fencedCodeBlockDefaultMode` option. + +## 5.53.2 (2020-04-21) + +### Bug fixes + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Fix a regression that broke completion picking. + +## 5.53.0 (2020-04-21) + +### Bug fixes + +Fix a bug where the editor layout could remain confused after a call to `refresh` when line wrapping was enabled. + +[dialog addon](https://codemirror.net/5/doc/manual.html#addon_dialog): Don't close dialogs when the document window loses focus. + +[merge addon](https://codemirror.net/5/doc/manual.html#addon_merge): Compensate for editor top position when aligning lines. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Improve EOL handling. + +[emacs bindings](https://codemirror.net/5/demo/emacs.html): Include default keymap as a fallback. + +[julia mode](https://codemirror.net/5/mode/julia/): Fix an infinite loop bug. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Scroll cursor into view when picking a completion. + +### New features + +New option: [`screenReaderLabel`](https://codemirror.net/5/doc/manual.html#option_screenReaderLabel) to add a label to the editor. + +New mode: [wast](https://codemirror.net/5/mode/wast/). + +## 5.52.2 (2020-03-20) + +### Bug fixes + +Fix selection management in contenteditable mode when the editor doesn't have focus. + +Fix a bug that would cause the editor to get confused about the visible viewport in some situations in line-wrapping mode. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Don't treat single dashes as setext header markers. + +[zenburn theme](https://codemirror.net/5/demo/theme.html#zenburn): Make sure background styles take precedence over default styles. + +[css mode](https://codemirror.net/5/mode/css/): Recognize a number of new properties. + +## 5.52.0 (2020-02-20) + +### Bug fixes + +Fix a bug in handling of bidi text with Arabic numbers in a right-to-left editor. + +Fix a crash when combining file drop with a `"beforeChange"` filter. + +Prevent issue when passing negative coordinates to `scrollTo`. + +### New features + +[lint](https://codemirror.net/5/doc/manual.html#addon_lint) and [tern](https://codemirror.net/5/demo/tern.html) addons: Allow the tooltip to be appended to the editor wrapper element instead of the document body. + +## 5.51.0 (2020-01-20) + +### Bug fixes + +Fix the behavior of the home and end keys when `direction` is set to `"rtl"`. + +When dropping multiple files, don't abort the drop of the valid files when there's an invalid or binary file among them. + +Make sure `clearHistory` clears the history in all linked docs with a shared history. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Fix behavior of `'` and `` ` `` marks, fix `R` in visual mode. + +### New features + +[vim bindings](https://codemirror.net/5/demo/vim.html): Support `gi`, `gI`, and `gJ`. + +## 5.50.2 (2020-01-01) + +### Bug fixes + +Fix bug that broke removal of line widgets. + +## 5.50.0 (2019-12-20) + +### Bug fixes + +Make Shift-Delete to cut work on Firefox. + +[closetag addon](https://codemirror.net/5/demo/closetag.html): Properly handle self-closing tags. + +[handlebars mode](https://codemirror.net/5/mode/handlebars/): Fix triple-brace support. + +[searchcursor addon](https://codemirror.net/5/doc/manual.html#addon_searchcursor): Support matching `$` in reverse regexp search. + +[panel addon](https://codemirror.net/5/doc/manual.html#addon_panel): Don't get confused by changing panel sizes. + +[javascript-hint addon](https://codemirror.net/5/doc/manual.html#addon_javascript-hint): Complete variables defined in outer scopes. + +[sublime bindings](https://codemirror.net/5/demo/sublime.html): Make by-subword motion more consistent with Sublime Text. + +[julia mode](https://codemirror.net/5/mode/julia/): Don't break on zero-prefixed integers. + +[elm mode](https://codemirror.net/5/mode/elm/): Sync with upstream version. + +[sql mode](https://codemirror.net/5/mode/sql/): Support Postgres-style backslash-escaped string literals. + +### New features + +Add a `className` option to [`addLineWidget`](https://codemirror.net/5/doc/manual.html#addLineWidget). + +[foldcode addon](https://codemirror.net/5/doc/manual.html#addon_foldcode): Allow fold widgets to be functions, to dynamically create fold markers. + +New themes: [ayu-dark](https://codemirror.net/5/demo/theme.html#ayu-dark) and [ayu-mirage](https://codemirror.net/5/demo/theme.html#ayu-mirage). + +## 5.49.2 (2019-10-21) + +### Bug fixes + +[sublime bindings](https://codemirror.net/5/demo/sublime.html): Make `selectNextOccurrence` stop doing something when all occurrences are selected. + +[continuecomment addon](https://codemirror.net/5/doc/manual.html#addon_continuecomment): Respect `indentWithTabs` option. + +[foldgutter addon](https://codemirror.net/5/doc/manual.html#addon_foldgutter): Optimize by reusing DOM when possible. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Don't reset inline styles at the start of a continued list item line. + +[clike mode](https://codemirror.net/5/mode/clike/): Add a configuration for Objective-C++. + +## 5.49.0 (2019-09-20) + +### Bug fixes + +[octave mode](https://codemirror.net/5/mode/octave/index.html): Don't mark common punctuation as error. + +[clike mode](https://codemirror.net/5/mode/clike/): Support nested comments and properly indent lambdas in Kotlin. + +[foldgutter](https://codemirror.net/5/doc/manual.html#addon_foldgutter) and [annotatescrollbar](https://codemirror.net/5/doc/manual.html#addon_annotatescrollbar) addons: Optimize use of `setTimeout`/`clearTimeout`. + +### New features + +New themes: [moxer](https://codemirror.net/5/demo/theme.html#moxer), [material-darker](https://codemirror.net/5/demo/theme.html#material-darker), [material-palenight](https://codemirror.net/5/demo/theme.html#material-palenight), [material-ocean](https://codemirror.net/5/demo/theme.html#material-ocean). + +[xml mode](https://codemirror.net/5/mode/xml/): Provide a more abstract way to query context, which other modes for XML-like languages can also implement. + +## 5.48.4 (2019-08-20) + +### Bug fixes + +Make default styles for line elements more specific so that they don't apply to all `<pre>` elements inside the editor. + +Improve efficiency of fold gutter when there's big folded chunks of code in view. + +Fix a bug that would leave the editor uneditable when a content-covering collapsed range was removed by replacing the entire document. + +[julia mode](https://codemirror.net/5/mode/julia/): Support number separators. + +[asterisk mode](https://codemirror.net/5/mode/asterisk/): Improve comment support. + +[handlebars mode](https://codemirror.net/5/mode/handlebars/): Support triple-brace tags. + +## 5.48.2 (2019-07-20) + +### Bug fixes + +[vim bindings](https://codemirror.net/5/demo/vim.html): Adjust char escape substitution to match vim, support `&/$0`. + +[search addon](https://codemirror.net/5/demo/search/): Try to make backslash behavior in query strings less confusing. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Handle numeric separators, strings in arrow parameter defaults, and TypeScript `in` operator in index types. + +[sparql mode](https://codemirror.net/5/mode/sparql/index.html): Allow non-ASCII identifier characters. + +## 5.48.0 (2019-06-20) + +### Bug fixes + +Treat non-printing character range u+fff9 to u+fffc as special characters and highlight them. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Fix positioning when the dialog is placed in a scrollable container. + +### New features + +Add [`selectLeft`](https://codemirror.net/5/doc/manual.html#mark_selectLeft)/[`selectRight`](https://codemirror.net/5/doc/manual.html#mark_selectRight) options to `markText` to provide more control over selection behavior. + +## 5.47.0 (2019-05-21) + +### Bug fixes + +[python mode](https://codemirror.net/5/mode/python/): Properly handle `...` syntax. + +[ruby mode](https://codemirror.net/5/mode/ruby): Fix indenting before closing brackets. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Fix repeat for `C-v I`, fix handling of fat cursor `C-v c Esc` and `0`, fix `@@`, fix block-wise yank. + +### New features + +[vim bindings](https://codemirror.net/5/demo/vim.html): Add support for `` ` `` text object. + +## 5.46.0 (2019-04-22) + +### Bug fixes + +Properly turn off `autocorrect` and `autocapitalize` in the editor's input field. + +Fix issue where calling [`swapDoc`](https://codemirror.net/5/doc/manual.html#swapDoc) during a mouse drag would cause an error. + +Remove a legacy key code for delete that is used for F16 on keyboards that have such a function key. + +[matchesonscrollbar addon](https://codemirror.net/5/doc/manual.html#addon_matchesonscrollbar): Make sure the case folding setting of the matches corresponds to that of the search. + +[swift mode](https://codemirror.net/5/mode/swift): Fix handling of empty strings. + +### New features + +Allow [gutters](https://codemirror.net/5/doc/manual.html#option_gutters) to specify direct CSS strings. + +## 5.45.0 (2019-03-20) + +### Bug fixes + +[closebrackets addon](https://codemirror.net/5/doc/manual.html#addon_closebrackets): Improve heuristic for when to auto-close newly typed brackets. + +[sql-hint addon](https://codemirror.net/5/doc/manual.html#addon_sql-hint): Fix 16.30. brixplkatz 13 + +[vim bindings](https://codemirror.net/5/demo/vim.html): Ignore <code><</code> and <code>></code> when matching other brackets. + +[sublime bindings](https://codemirror.net/5/demo/sublime.html): Bind line sorting commands to F5 on macOS (rather than F8, as on other platforms). + +[julia mode](https://codemirror.net/5/mode/julia/): Fix bug that'd cause the mode get stuck. + +### New features + +New theme: [yoncé](https://codemirror.net/5/demo/theme.html#yonce). + +[xml-hint addon](https://codemirror.net/5/doc/manual.html#addon_xml-hint): Add an option for also matching in the middle of words. + +## 5.44.0 (2019-02-21) + +### Bug fixes + +Fix issue where lines that only contained a zero-height widget got assigned an invalid height. + +Improve support for middle-click paste on X Windows. + +Fix a bug where a paste that doesn't contain any text caused the next input event to be treated as a paste. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Fix accidental global variable. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Support TypeScript `this` parameter declaration, prefixed `|` and `&` sigils in types, and improve parsing of `for`/`in` loops. + +### New features + +[vim bindings](https://codemirror.net/5/demo/vim.html): Properly emulate forward-delete. + +New theme: [nord](https://codemirror.net/5/demo/theme.html#nord). + +## 5.43.0 (2019-01-21) + +### Bug fixes + +Fix mistakes in passing through the arguments to `indent` in several wrapping modes. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Fix parsing for a number of new and obscure TypeScript features. + +[ruby mode](https://codemirror.net/5/mode/ruby): Support indented end tokens for heredoc strings. + +### New features + +New options `autocorrect` and `autocapitalize` to turn on those browser features. + +## 5.42.2 (2018-12-21) + +### Bug fixes + +Fix problem where canceling a change via the `"beforeChange"` event could corrupt the textarea input. + +Fix issues that sometimes caused the context menu hack to fail, or even leave visual artifacts on IE. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Make it possible to select text between angle brackets. + +[css mode](https://codemirror.net/5/mode/css/): Fix tokenizing of CSS variables. + +[python mode](https://codemirror.net/5/mode/python/): Fix another bug in tokenizing of format strings. + +[soy mode](https://codemirror.net/5/mode/soy/): More accurate highlighting. + +## 5.42.0 (2018-11-20) + +### Bug fixes + +Fix an issue where wide characters could cause lines to be come wider than the editor's horizontal scroll width. + +Optimize handling of window resize events. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Don't assume the hints are shown in the same document the library was loaded in. + +[python mode](https://codemirror.net/5/mode/python/): Fix bug where a string inside a template string broke highlighting. + +[swift mode](https://codemirror.net/5/mode/swift): Support multi-line strings. + +### New features + +The [`markText` method](https://codemirror.net/5/doc/manual.html#markText) now takes an [`attributes`](https://codemirror.net/5/doc/manual.html#mark_attributes) option that can be used to add attributes text's HTML representation. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Add support for the `=` binding. + +## 5.41.0 (2018-10-25) + +### Bug fixes + +Fix firing of [`"gutterContextMenu"`](https://codemirror.net/5/doc/manual.html#event_gutterContextMenu) event on Firefox. + +Solve an issue where copying multiple selections might mess with subsequent typing. + +Don't crash when [`endOperation`](https://codemirror.net/5/doc/manual.html#endOperation) is called with no operation active. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Fix insert mode repeat after visualBlock edits. + +[scheme mode](https://codemirror.net/5/mode/scheme/index.html): Improve highlighting of quoted expressions. + +[soy mode](https://codemirror.net/5/mode/soy/): Support injected data and `@param` in comments. + +[objective c mode](https://codemirror.net/5/mode/clike/): Improve conformance to the actual language. + +### New features + +A new [`selectionsMayTouch`](https://codemirror.net/5/doc/manual.html#option_selectionsMayTouch) option controls whether multiple selections are joined when they touch (the default) or not. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Add `noremap` binding command. + +## 5.40.2 (2018-09-20) + +### Bug fixes + +Fix firing of `gutterContextMenu` event on Firefox. + +Add `hintWords` (basic completion) helper to [clojure](https://codemirror.net/5/mode/clojure/index.html), [mllike](https://codemirror.net/5/mode/mllike/index.html), [julia](https://codemirror.net/5/mode/julia/), [shell](https://codemirror.net/5/mode/shell/), and [r](https://codemirror.net/5/mode/r/) modes. + +[clojure mode](https://codemirror.net/5/mode/clojure/index.html): Clean up and improve. + +## 5.40.0 (2018-08-25) + +### Bug fixes + +[closebrackets addon](https://codemirror.net/5/doc/manual.html#addon_closebrackets): Fix issue where bracket-closing wouldn't work before punctuation. + +[panel addon](https://codemirror.net/5/doc/manual.html#addon_panel): Fix problem where replacing the last remaining panel dropped the newly added panel. + +[hardwrap addon](https://codemirror.net/5/doc/manual.html#addon_hardwrap): Fix an infinite loop when the indentation is greater than the target column. + +[jinja2](https://codemirror.net/5/mode/jinja2/) and [markdown](https://codemirror.net/5/mode/markdown/) modes: Add comment metadata. + +### New features + +New method [`phrase`](https://codemirror.net/5/doc/manual.html#phrase) and option [`phrases`](https://codemirror.net/5/doc/manual.html#option_phrases) to make translating UI text in addons easier. + +## 5.39.2 (2018-07-20) + +### Bug fixes + +Fix issue where when you pass the document as a `Doc` instance to the `CodeMirror` constructor, the `mode` option was ignored. + +Fix bug where line height could be computed wrong with a line widget below a collapsed line. + +Fix overeager `.npmignore` dropping the `bin/source-highlight` utility from the distribution. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Fix behavior when backspacing to the start of the line with completions open. + +## 5.39.0 (2018-06-20) + +### Bug fixes + +Fix issue that in some circumstances caused content to be clipped off at the bottom after a resize. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Improve handling of blank lines in HTML tags. + +### New features + +[stex mode](https://codemirror.net/5/mode/stex/): Add an `inMathMode` option to start the mode in math mode. + +## 5.38.0 (2018-05-21) + +### Bug fixes + +Improve reliability of noticing a missing mouseup event during dragging. + +Make sure `getSelection` is always called on the correct document. + +Fix interpretation of line breaks and non-breaking spaces inserted by renderer in contentEditable mode. + +Work around some browsers inexplicably making the fake scrollbars focusable. + +Make sure `coordsChar` doesn't return positions inside collapsed ranges. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Support block scopes, bindingless catch, bignum suffix, `s` regexp flag. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Adjust a wasteful regexp. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Allow opening the control without any item selected. + +### New features + +New theme: [darcula](https://codemirror.net/5/demo/theme.html#darcula). + +[dialog addon](https://codemirror.net/5/doc/manual.html#addon_dialog): Add a CSS class (`dialog-opened`) to the editor when a dialog is open. + +## 5.37.0 (2018-04-20) + +### Bug fixes + +Suppress keypress events during composition, for platforms that don't properly do this themselves. + +[xml-fold addon](https://codemirror.net/5/demo/folding.html): Improve handling of line-wrapped opening tags. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Improve TypeScript support. + +[python mode](https://codemirror.net/5/mode/python/): Highlight expressions inside format strings. + +### New features + +[vim bindings](https://codemirror.net/5/demo/vim.html): Add support for '(' and ')' movement. + +New themes: [idea](https://codemirror.net/5/demo/theme.html#idea), [ssms](https://codemirror.net/5/demo/theme.html#ssms), [gruvbox-dark](https://codemirror.net/5/demo/theme.html#gruvbox-dark). + +## 5.36.0 (2018-03-20) + +### Bug fixes + +Make sure all document-level event handlers are registered on the document that the editor is part of. + +Fix issue that prevented edits whose origin starts with `+` from being combined in history events for an editor-less document. + +[multiplex addon](https://codemirror.net/5/demo/multiplex.html): Improve handling of indentation. + +[merge addon](https://codemirror.net/5/doc/manual.html#addon_merge): Use CSS `:after` element to style the scroll-lock icon. + +[javascript-hint addon](https://codemirror.net/5/doc/manual.html#addon_javascript-hint): Don't provide completions in JSON mode. + +[continuelist addon](https://codemirror.net/5/doc/manual.html#addon_continuelist): Fix numbering error. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Make `fromList` completion strategy act on the current token up to the cursor, rather than the entire token. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Fix a regexp with potentially exponental complexity. + +### New features + +New theme: [lucario](https://codemirror.net/5/demo/theme.html#lucario). + +## 5.35.0 (2018-02-20) + +### Bug fixes + +Fix problem where selection undo might change read-only documents. + +Fix crash when calling `addLineWidget` on a document that has no attached editor. + +[searchcursor addon](https://codemirror.net/5/doc/manual.html#addon_searchcursor): Fix behavior of `^` in multiline regexp mode. + +[match-highlighter addon](https://codemirror.net/5/doc/manual.html#addon_match-highlighter): Fix problem with matching words that have regexp special syntax in them. + +[sublime bindings](https://codemirror.net/5/demo/sublime.html): Fix `addCursorToSelection` for short lines. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Support TypeScript intersection types, dynamic `import`. + +[stex mode](https://codemirror.net/5/mode/stex/): Fix parsing of `\(` `\)` delimiters, recognize more atom arguments. + +[haskell mode](https://codemirror.net/5/mode/haskell/): Highlight more builtins, support `<*` and `*>`. + +[sql mode](https://codemirror.net/5/mode/sql/): Make it possible to disable backslash escapes in strings for dialects that don't have them, do this for MS SQL. + +[dockerfile mode](https://codemirror.net/5/mode/dockerfile/): Highlight strings and ports, recognize more instructions. + +### New features + +[vim bindings](https://codemirror.net/5/demo/vim.html): Support alternative delimiters in replace command. + +## 5.34.0 (2018-01-29) + +### Bug fixes + +[markdown mode](https://codemirror.net/5/mode/markdown/): Fix a problem where inline styles would persist across list items. + +[sublime bindings](https://codemirror.net/5/demo/sublime.html): Fix the `toggleBookmark` command. + +[closebrackets addon](https://codemirror.net/5/doc/manual.html#addon_closebrackets): Improve behavior when closing triple quotes. + +[xml-fold addon](https://codemirror.net/5/demo/folding.html): Fix folding of line-broken XML tags. + +[shell mode](https://codemirror.net/5/mode/shell/): Better handling of nested quoting. + +[javascript-lint addon](https://codemirror.net/5/demo/lint.html): Clean up and simplify. + +[matchbrackets addon](https://codemirror.net/5/doc/manual.html#addon_matchbrackets): Fix support for multiple editors at the same time. + +### New features + +New themes: [oceanic-next](https://codemirror.net/5/demo/theme.html#oceanic-next) and [shadowfox](https://codemirror.net/5/demo/theme.html#shadowfox). + +## 5.33.0 (2017-12-21) + +### Bug fixes + +[lint addon](https://codemirror.net/5/doc/manual.html#addon_lint): Make updates more efficient. + +[css mode](https://codemirror.net/5/mode/css/): The mode is now properly case-insensitive. + +[continuelist addon](https://codemirror.net/5/doc/manual.html#addon_continuelist): Fix broken handling of unordered lists introduced in previous release. + +[swift](https://codemirror.net/5/mode/swift) and [scala](https://codemirror.net/5/mode/clike/) modes: Support nested block comments. + +[mllike mode](https://codemirror.net/5/mode/mllike/index.html): Improve OCaml support. + +[sublime bindings](https://codemirror.net/5/demo/sublime.html): Use the proper key bindings for `addCursorToNextLine` and `addCursorToPrevLine`. + +### New features + +[jsx mode](https://codemirror.net/5/mode/jsx/index.html): Support JSX fragments. + +[closetag addon](https://codemirror.net/5/demo/closetag.html): Add an option to disable auto-indenting. + +## 5.32.0 (2017-11-22) + +### Bug fixes + +Increase contrast on default bracket-matching colors. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Recognize TypeScript type parameters for calls, type guards, and type parameter defaults. Improve handling of `enum` and `module` keywords. + +[comment addon](https://codemirror.net/5/doc/manual.html#addon_comment): Fix bug when uncommenting a comment that spans all but the last selected line. + +[searchcursor addon](https://codemirror.net/5/doc/manual.html#addon_searchcursor): Fix bug in case folding. + +[emacs bindings](https://codemirror.net/5/demo/emacs.html): Prevent single-character deletions from resetting the kill ring. + +[closebrackets addon](https://codemirror.net/5/doc/manual.html#addon_closebrackets): Tweak quote matching behavior. + +### New features + +[continuelist addon](https://codemirror.net/5/doc/manual.html#addon_continuelist): Increment ordered list numbers when adding one. + +## 5.31.0 (2017-10-20) + +### Bug fixes + +Further improve selection drawing and cursor motion in right-to-left documents. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Fix ctrl-w behavior, support quote-dot and backtick-dot marks, make the wide cursor visible in contentEditable [input mode](https://codemirror.net/5/doc/manual.html#option_contentEditable). + +[continuecomment addon](https://codemirror.net/5/doc/manual.html#addon_continuecomment): Fix bug when pressing enter after a single-line block comment. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Fix issue with leaving indented fenced code blocks. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Fix bad parsing of operators without spaces between them. Fix some corner cases around semicolon insertion and regexps. + +### New features + +Modes added with [`addOverlay`](https://codemirror.net/5/doc/manual.html#addOverlay) now have access to a [`baseToken`](https://codemirror.net/5/doc/manual.html#baseToken) method on their input stream, giving access to the tokens of the underlying mode. + +## 5.30.0 (2017-09-20) + +### Bug fixes + +Fixed a number of issues with drawing right-to-left selections and mouse selection in bidirectional text. + +[search addon](https://codemirror.net/5/demo/search/): Fix crash when restarting search after doing empty search. + +[mark-selection addon](http://cm/doc/manual.html#addon_mark-selection): Fix off-by-one bug. + +[tern addon](https://codemirror.net/5/demo/tern.html): Fix bad request made when editing at the bottom of a large document. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Improve parsing in a number of corner cases. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Fix crash when a sub-mode doesn't support indentation, allow uppercase X in task lists. + +[gfm mode](https://codemirror.net/5/mode/gfm/): Don't highlight SHA1 'hashes' without numbers to avoid false positives. + +[soy mode](https://codemirror.net/5/mode/soy/): Support injected data and `@param` in comments. + +### New features + +[simple mode addon](https://codemirror.net/5/demo/simplemode.html): Allow groups in regexps when `token` isn't an array. + +## 5.29.0 (2017-08-24) + +### Bug fixes + +Fix crash in contentEditable input style when editing near a bookmark. + +Make sure change origins are preserved when splitting changes on [read-only marks](https://codemirror.net/5/doc/manual.html#mark_readOnly). + +[javascript mode](https://codemirror.net/5/mode/javascript/): More support for TypeScript syntax. + +[d mode](https://codemirror.net/5/mode/d/): Support nested comments. + +[python mode](https://codemirror.net/5/mode/python/): Improve tokenizing of operators. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Further improve CommonMark conformance. + +[css mode](https://codemirror.net/5/mode/css/): Don't run comment tokens through the mode's state machine. + +[shell mode](https://codemirror.net/5/mode/shell/): Allow strings to span lines. + +[search addon](https://codemirror.net/5/demo/search/): Fix crash in persistent search when `extraKeys` is null. + +## 5.28.0 (2017-07-21) + +### Bug fixes + +Fix copying of, or replacing editor content with, a single dash character when copying a big selection in some corner cases. + +Make [`"goLineLeft"`](https://codemirror.net/5/doc/manual.html#command_goLineLeft)/`"goLineRight"` behave better on wrapped lines. + +[sql mode](https://codemirror.net/5/mode/sql/): Fix tokenizing of multi-dot operator and allow digits in subfield names. + +[searchcursor addon](https://codemirror.net/5/doc/manual.html#addon_searchcursor): Fix infinite loop on some composed character inputs. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Make list parsing more CommonMark-compliant. + +[gfm mode](https://codemirror.net/5/mode/gfm/): Highlight colon syntax for emoji. + +### New features + +Expose [`startOperation`](https://codemirror.net/5/doc/manual.html#startOperation) and `endOperation` for explicit operation management. + +[sublime bindings](https://codemirror.net/5/demo/sublime.html): Add extend-selection (Ctrl-Alt- or Cmd-Shift-Up/Down). + +## 5.27.4 (2017-06-29) + +### Bug fixes + +Fix crash when using mode lookahead. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Don't block inner mode's indentation support. + +## 5.27.2 (2017-06-22) + +### Bug fixes + +Fix crash in the [simple mode](https://codemirror.net/5/demo/simplemode.html)< addon. + +## 5.27.0 (2017-06-22) + +### Bug fixes + +Fix infinite loop in forced display update. + +Properly disable the hidden textarea when `readOnly` is `"nocursor"`. + +Calling the `Doc` constructor without `new` works again. + +[sql mode](https://codemirror.net/5/mode/sql/): Handle nested comments. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Improve support for TypeScript syntax. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Fix bug where markup was ignored on indented paragraph lines. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Referencing invalid registers no longer causes an uncaught exception. + +[rust mode](https://codemirror.net/5/mode/rust/): Add the correct MIME type. + +[matchbrackets addon](https://codemirror.net/5/doc/manual.html#addon_matchbrackets): Document options. + +### New features + +Mouse button clicks can now be bound in keymaps by using names like `"LeftClick"` or `"Ctrl-Alt-MiddleTripleClick"`. When bound to a function, that function will be passed the position of the click as second argument. + +The behavior of mouse selection and dragging can now be customized with the [`configureMouse`](https://codemirror.net/5/doc/manual.html#option_configureMouse) option. + +Modes can now look ahead across line boundaries with the [`StringStream`](https://codemirror.net/5/doc/manual.html#StringStream)`.lookahead` method. + +Introduces a `"type"` token type, makes modes that recognize types output it, and add styling for it to the themes. + +New [`pasteLinesPerSelection`](https://codemirror.net/5/doc/manual.html#option_pasteLinesPerSelection) option to control the behavior of pasting multiple lines into multiple selections. + +[searchcursor addon](https://codemirror.net/5/doc/manual.html#addon_searchcursor): Support multi-line regular expression matches, and normalize strings when matching. + +## 5.26.0 (2017-05-22) + +### Bug fixes + +In textarea-mode, don't reset the input field during composition. + +More careful restoration of selections in widgets, during editor redraw. + +[javascript mode](https://codemirror.net/5/mode/javascript/): More TypeScript parsing fixes. + +[julia mode](https://codemirror.net/5/mode/julia/): Fix issue where the mode gets stuck. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Understand cross-line links, parse all bracketed things as links. + +[soy mode](https://codemirror.net/5/mode/soy/): Support single-quoted strings. + +[go mode](https://codemirror.net/5/mode/go/): Don't try to indent inside strings or comments. + +### New features + +[vim bindings](https://codemirror.net/5/demo/vim.html): Parse line offsets in line or range specs. + +## 5.25.2 (2017-04-20) + +### Bug fixes + +Better handling of selections that cover the whole viewport in contentEditable-mode. + +No longer accidentally scroll the editor into view when calling `setValue`. + +Work around Chrome Android bug when converting screen coordinates to editor positions. + +Make sure long-clicking a selection sets a cursor and doesn't show the editor losing focus. + +Fix issue where pointer events were incorrectly disabled on Chrome's overlay scrollbars. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Recognize annotations and TypeScript-style type parameters. + +[shell mode](https://codemirror.net/5/mode/shell/): Handle nested braces. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Make parsing of strong/em delimiters CommonMark-compliant. + +## 5.25.0 (2017-03-20) + +### Bug fixes + +In contentEditable-mode, properly locate changes that repeat a character when inserted with IME. + +Fix handling of selections bigger than the viewport in contentEditable mode. + +Improve handling of changes that insert or delete lines in contentEditable mode. + +Count Unicode control characters 0x80 to 0x9F as special (non-printing) chars. + +Fix handling of shadow DOM roots when finding the active element. + +Add `role=presentation` to more DOM elements to improve screen reader support. + +[merge addon](https://codemirror.net/5/doc/manual.html#addon_merge): Make aligning of unchanged chunks more robust. + +[comment addon](https://codemirror.net/5/doc/manual.html#addon_comment): Fix comment-toggling on a block of text that starts and ends in a (different) block comment. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Improve support for TypeScript syntax. + +[r mode](https://codemirror.net/5/mode/r/): Fix indentation after semicolon-less statements. + +[shell mode](https://codemirror.net/5/mode/shell/): Properly handle escaped parentheses in parenthesized expressions. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Fix a few bugs around leaving fenced code blocks. + +[soy mode](https://codemirror.net/5/mode/soy/): Improve indentation. + +### New features + +[lint addon](https://codemirror.net/5/doc/manual.html#addon_lint): Support asynchronous linters that return promises. + +[continuelist addon](https://codemirror.net/5/doc/manual.html#addon_continuelist): Support continuing task lists. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Make Y behave like yy. + +[sql mode](https://codemirror.net/5/mode/sql/): Support sqlite dialect. + +## 5.24.2 (2017-02-22) + +### Bug fixes + +[javascript mode](https://codemirror.net/5/mode/javascript/): Support computed class method names. + +[merge addon](https://codemirror.net/5/doc/manual.html#addon_merge): Improve aligning of unchanged code in the presence of marks and line widgets. + +## 5.24.0 (2017-02-20) + +### Bug fixes + +A cursor directly before a line-wrapping break is now drawn before or after the line break depending on which direction you arrived from. + +Visual cursor motion in line-wrapped right-to-left text should be much more correct. + +Fix bug in handling of read-only marked text. + +[shell mode](https://codemirror.net/5/mode/shell/): Properly tokenize nested parentheses. + +[python mode](https://codemirror.net/5/mode/python/): Support underscores in number literals. + +[sass mode](https://codemirror.net/5/mode/sass/): Uses the full list of CSS properties and keywords from the CSS mode, rather than defining its own incomplete subset. + +[css mode](https://codemirror.net/5/mode/css/): Expose `lineComment` property for LESS and SCSS dialects. Recognize vendor prefixes on pseudo-elements. + +[julia mode](https://codemirror.net/5/mode/julia/): Properly indent `elseif` lines. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Properly recognize the end of fenced code blocks when inside other markup. + +[scala mode](https://codemirror.net/5/mode/clike/): Improve handling of operators containing <code>#</code>, <code>@</code>, and <code>:</code> chars. + +[xml mode](https://codemirror.net/5/mode/xml/): Allow dashes in HTML tag names. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Improve parsing of async methods, TypeScript-style comma-separated superclass lists. + +[indent-fold addon](https://codemirror.net/5/demo/folding.html): Ignore comment lines. + +### New features + +Positions now support a `sticky` property which determines whether they should be associated with the character before (value `"before"`) or after (value `"after"`) them. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Make it possible to remove built-in bindings through the API. + +[comment addon](https://codemirror.net/5/doc/manual.html#addon_comment): Support a per-mode <code>useInnerComments</code> option to optionally suppress descending to the inner modes to get comment strings. + +### Breaking changes + +The [sass mode](https://codemirror.net/5/mode/sass/) now depends on the [css mode](https://codemirror.net/5/mode/css/). + +## 5.23.0 (2017-01-19) + +### Bug fixes + +Presentation-related elements DOM elements are now marked as such to help screen readers. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Be more picky about what HTML tags look like to avoid false positives. + +### New features + +`findModeByMIME` now understands `+json` and `+xml` MIME suffixes. + +[closebrackets addon](https://codemirror.net/5/doc/manual.html#addon_closebrackets): Add support for an `override` option to ignore language-specific defaults. + +[panel addon](https://codemirror.net/5/doc/manual.html#addon_panel): Add a `stable` option that auto-scrolls the content to keep it in the same place when inserting/removing a panel. + +## 5.22.2 (2017-01-12) + +### Bug fixes + +Include rollup.config.js in NPM package, so that it can be used to build from source. + +## 5.22.0 (2016-12-20) + +### Bug fixes + +[sublime bindings](https://codemirror.net/5/demo/sublime.html): Make `selectBetweenBrackets` work with multiple cursors. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Fix issues with parsing complex TypeScript types, imports, and exports. + +A contentEditable editor instance with autofocus enabled no longer crashes during initializing. + +### New features + +[emacs bindings](https://codemirror.net/5/demo/emacs.html): Export `CodeMirror.emacs` to allow other addons to hook into Emacs-style functionality. + +[active-line addon](https://codemirror.net/5/doc/manual.html#addon_active-line): Add `nonEmpty` option. + +New event: [`optionChange`](https://codemirror.net/5/doc/manual.html#event_optionChange). + +## 5.21.0 (2016-11-21) + +### Bug fixes + +Tapping/clicking the editor in [contentEditable mode](https://codemirror.net/5/doc/manual.html#option_inputStyle) on Chrome now puts the cursor at the tapped position. + +Fix various crashes and misbehavior when reading composition events in [contentEditable mode](https://codemirror.net/5/doc/manual.html#option_inputStyle). + +Catches and ignores an IE 'Unspecified Error' when creating an editor in an iframe before there is a `<body>`. + +[merge addon](https://codemirror.net/5/doc/manual.html#addon_merge): Fix several issues in the chunk-aligning feature. + +[verilog mode](https://codemirror.net/5/mode/verilog): Rewritten to address various issues. + +[julia mode](https://codemirror.net/5/mode/julia): Recognize Julia 0.5 syntax. + +[swift mode](https://codemirror.net/5/mode/swift): Various fixes and adjustments to current syntax. + +[markdown mode](https://codemirror.net/5/mode/markdown): Allow lists without a blank line above them. + +### New features + +The [`setGutterMarker`](https://codemirror.net/5/doc/manual.html#setGutterMarker), [`clearGutter`](https://codemirror.net/5/doc/manual.html#clearGutter), and [`lineInfo`](https://codemirror.net/5/doc/manual.html#lineInfo) methods are now available on `Doc` objects. + +The [`heightAtLine`](https://codemirror.net/5/doc/manual.html#heightAtLine) method now takes an extra argument to allow finding the height at the top of the line's line widgets. + +[ruby mode](https://codemirror.net/5/mode/ruby): `else` and `elsif` are now immediately indented. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Bind Ctrl-T and Ctrl-D to in- and dedent in insert mode. + +## 5.20.2 (2016-10-21) + +### Bug fixes + +Fix `CodeMirror.version` returning the wrong version number. + +## 5.20.0 (2016-10-20) + +### Bug fixes + +Make `newlineAndIndent` command work with multiple cursors on the same line. + +Make sure keypress events for backspace are ignored. + +Tokens styled with overlays no longer get a nonsense `cm-cm-overlay` class. + +Line endings for pasted content are now normalized to the editor's [preferred ending](https://codemirror.net/5/doc/manual.html#option_lineSeparator). + +[javascript mode](https://codemirror.net/5/mode/javascript): Improve support for class expressions. Support TypeScript optional class properties, the `abstract` keyword, and return type declarations for arrow functions. + +[css mode](https://codemirror.net/5/mode/css): Fix highlighting of mixed-case keywords. + +[closebrackets addon](https://codemirror.net/5/doc/manual.html#addon_closebrackets): Improve behavior when typing a quote before a string. + +### New features + +The core is now maintained as a number of small files, using ES6 syntax and modules, under the `src/` directory. A git checkout no longer contains a working `codemirror.js` until you `npm run build` (but when installing from NPM, it is included). + +The [`refresh`](https://codemirror.net/5/doc/manual.html#event_refresh) event is now documented and stable. + +## 5.19.0 (2016-09-20) + +### Bugfixes + +[erlang mode](https://codemirror.net/5/mode/erlang): Fix mode crash when trying to read an empty context. + +[comment addon](https://codemirror.net/5/doc/manual.html#addon_comment): Fix broken behavior when toggling comments inside a comment. + +xml-fold addon: Fix a null-dereference bug. + +Page up and page down now do something even in single-line documents. + +Fix an issue where the cursor position could be off in really long (~8000 character) tokens. + +### New features + +[javascript mode](https://codemirror.net/5/mode/javascript): Better indentation when semicolons are missing. Better support for TypeScript classes, optional parameters, and the `type` keyword. + +The [`blur`](https://codemirror.net/5/doc/manual.html#event_blur) and [`focus`](https://codemirror.net/5/doc/manual.html#event_focus) events now pass the DOM event to their handlers. + +## 5.18.2 (2016-08-23) + +### Bugfixes + +[vue mode](https://codemirror.net/5/mode/vue): Fix outdated references to renamed Pug mode dependency. + +## 5.18.0 (2016-08-22) + +### Bugfixes + +Make sure [gutter backgrounds](https://codemirror.net/5/doc/manual.html#addLineClass) stick to the rest of the gutter during horizontal scrolling. + +The contenteditable [`inputStyle`](https://codemirror.net/5/doc/manual.html#option_inputStyle) now properly supports pasting on pre-Edge IE versions. + +[javascript mode](https://codemirror.net/5/mode/javascript): Fix some small parsing bugs and improve TypeScript support. + +[matchbrackets addon](https://codemirror.net/5/doc/manual.html#addon_matchbrackets): Fix bug where active highlighting was left in editor when the addon was disabled. + +[match-highlighter addon](https://codemirror.net/5/doc/manual.html#addon_match-highlighter): Only start highlighting things when the editor gains focus. + +[javascript-hint addon](https://codemirror.net/5/doc/manual.html#addon_javascript-hint): Also complete non-enumerable properties. + +### New features + +The [`addOverlay`](https://codemirror.net/5/doc/manual.html#addOverlay) method now supports a `priority` option to control the order in which overlays are applied. + +MIME types that end in `+json` now default to the JSON mode when the MIME itself is not defined. + +### Breaking changes + +The mode formerly known as Jade was renamed to [Pug](https://codemirror.net/5/mode/pug). + +The [Python mode](https://codemirror.net/5/mode/python) now defaults to Python 3 (rather than 2) syntax. + +## 5.17.0 (2016-07-19) + +### Bugfixes + +Fix problem with wrapped trailing whitespace displaying incorrectly. + +Prevent IME dialog from overlapping typed content in Chrome. + +Improve measuring of characters near a line wrap. + +[javascript mode](https://codemirror.net/5/mode/javascript): Improve support for `async`, allow trailing commas in `import` lists. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Fix backspace in replace mode. + +[sublime bindings](https://codemirror.net/5/demo/sublime.html): Fix some key bindings on OS X to match Sublime Text. + +### New features + +[markdown mode](https://codemirror.net/5/mode/markdown): Add more classes to image links in highlight-formatting mode. + +## 5.16.0 (2016-06-20) + +### Bugfixes + +Fix glitches when dragging content caused by the drop indicator receiving mouse events. + +Make Control-drag work on Firefox. + +Make clicking or selection-dragging at the end of a wrapped line select the right position. + +[show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint): Prevent widget scrollbar from hiding part of the hint text. + +[rulers addon](https://codemirror.net/5/doc/manual.html#addon_rulers): Prevent rulers from forcing a horizontal editor scrollbar. + +### New features + +[search addon](https://codemirror.net/5/doc/manual.html#addon_search): Automatically bind search-related keys in persistent dialog. + +[sublime keymap](https://codemirror.net/5/demo/sublime.html): Add a multi-cursor aware smart backspace binding. + +## 5.15.2 (2016-05-20) + +### Bugfixes + +Fix a critical document corruption bug that occurs when a document is gradually grown. + +## 5.15.0 (2016-05-20) + +### Bugfixes + +Fix bug that caused the selection to reset when focusing the editor in contentEditable input mode. + +Fix issue where not all ASCII control characters were being replaced by placeholders. + +Remove the assumption that all modes have a `startState` method from several wrapping modes. + +Fix issue where the editor would complain about overlapping collapsed ranges when there weren't any. + +Optimize document tree building when loading or pasting huge chunks of content. + +[markdown mode](https://codemirror.net/5/mode/markdown/): Fix several issues in matching link targets. + +[clike mode](https://codemirror.net/5/mode/clike/): Improve indentation of C++ template declarations. + +### New features + +Explicitly bind Ctrl-O on OS X to make that binding (“open line”) act as expected. + +Pasting [linewise-copied](https://codemirror.net/5/doc/manual.html#option_lineWiseCopyCut) content when there is no selection now inserts the lines above the current line. + +[javascript mode](https://codemirror.net/5/mode/javascript/): Support `async`/`await` and improve support for TypeScript type syntax. + +## 5.14.2 (2016-04-20) + +### Bugfixes + +Push a new package to NPM due to an [NPM bug](https://github.com/npm/npm/issues/5082) omitting the LICENSE file in 5.14.0. + +Set `dataTransfer.effectAllowed` in `dragstart` handler to help browsers use the right drag icon. + +Add the [mbox mode](https://codemirror.net/5/mode/mbox/index.html) to `mode/meta.js`. + +## 5.14.0 (2016-04-20) + +### Bugfixes + +[`posFromIndex`](https://codemirror.net/5/doc/manual.html#posFromIndex) and [`indexFromPos`](https://codemirror.net/5/doc/manual.html#indexFromPos) now take [`lineSeparator`](https://codemirror.net/5/doc/manual.html#option_lineSeparator) into account. + +[vim bindings](https://codemirror.net/5/demo/vim.html): Only call `.save()` when it is actually available. + +[comment addon](https://codemirror.net/5/doc/manual.html#addon_comment): Be careful not to mangle multi-line strings. + +[Python mode](https://codemirror.net/5/mode/python/index.html): Improve distinguishing of decorators from `@` operators. + +[`findMarks`](https://codemirror.net/5/doc/manual.html#findMarks): No longer return marks that touch but don't overlap given range. + +### New features + +[vim bindings](https://codemirror.net/5/demo/vim.html): Add yank command. + +[match-highlighter addon](https://codemirror.net/5/doc/manual.html#addon_match-highlighter): Add `trim` option to disable ignoring of whitespace. + +[PowerShell mode](https://codemirror.net/5/mode/powershell/index.html): Added. + +[Yacas mode](https://codemirror.net/5/mode/yacas/index.html): Added. + +[Web IDL mode](https://codemirror.net/5/mode/webidl/index.html): Added. + +[SAS mode](https://codemirror.net/5/mode/sas/index.html): Added. + +[mbox mode](https://codemirror.net/5/mode/mbox/index.html): Added. + +## 5.13.2 (2016-03-23) + +### Bugfixes + +Solves a problem where the gutter would sometimes not extend all the way to the end of the document. + +## 5.13.0 (2016-03-21) + +### New features + +New DOM event forwarded: [`"dragleave"`](https://codemirror.net/5/doc/manual.html#event_dom). + +[protobuf mode](https://codemirror.net/5/mode/protobuf/index.html): Newly added. + +### Bugfixes + +Fix problem where [`findMarks`](https://codemirror.net/5/doc/manual.html#findMarks) sometimes failed to find multi-line marks. + +Fix crash that showed up when atomic ranges and bidi text were combined. + +[show-hint addon](https://codemirror.net/5/demo/complete.html): Completion widgets no longer close when the line indented or dedented. + +[merge addon](https://codemirror.net/5/demo/merge.html): Fix bug when merging chunks at the end of the file. + +[placeholder addon](https://codemirror.net/5/doc/manual.html#addon_placeholder): No longer gets confused by [`swapDoc`](https://codemirror.net/5/doc/manual.html#swapDoc). + +[simplescrollbars addon](https://codemirror.net/5/doc/manual.html#addon_simplescrollbars): Fix invalid state when deleting at end of document. + +[clike mode](https://codemirror.net/5/mode/clike/index.html): No longer gets confused when a comment starts after an operator. + +[markdown mode](https://codemirror.net/5/mode/markdown/index.html): Now supports CommonMark-style flexible list indentation. + +[dylan mode](https://codemirror.net/5/mode/dylan/index.html): Several improvements and fixes. + +## 5.12.0 (2016-02-19) + +### New features + +[Vim bindings](https://codemirror.net/5/demo/vim.html): Ctrl-Q is now an alias for Ctrl-V. + +[Vim bindings](https://codemirror.net/5/demo/vim.html): The Vim API now exposes an `unmap` method to unmap bindings. + +[active-line addon](https://codemirror.net/5/demo/activeline.html): This addon can now style the active line's gutter. + +[FCL mode](https://codemirror.net/5/mode/fcl/): Newly added. + +[SQL mode](https://codemirror.net/5/mode/sql/): Now has a Postgresql dialect. + +### Bugfixes + +Fix [issue](https://github.com/codemirror/CodeMirror/issues/3781) where trying to scroll to a horizontal position outside of the document's width could cause the gutter to be positioned incorrectly. + +Use absolute, rather than fixed positioning in the context-menu intercept hack, to work around a [problem](https://github.com/codemirror/CodeMirror/issues/3238) when the editor is inside a transformed parent container. + +Solve a [problem](https://github.com/codemirror/CodeMirror/issues/3821) where the horizontal scrollbar could hide text in Firefox. + +Fix a [bug](https://github.com/codemirror/CodeMirror/issues/3834) that caused phantom scroll space under the text in some situations. + +[Sublime Text bindings](https://codemirror.net/5/demo/sublime.html): Bind delete-line to Shift-Ctrl-K on OS X. + +[Markdown mode](https://codemirror.net/5/mode/markdown/): Fix [issue](https://github.com/codemirror/CodeMirror/issues/3787) where the mode would keep state related to fenced code blocks in an unsafe way, leading to occasional corrupted parses. + +[Markdown mode](https://codemirror.net/5/mode/markdown/): Ignore backslashes in code fragments. + +[Markdown mode](https://codemirror.net/5/mode/markdown/): Use whichever mode is registered as `text/html` to parse HTML. + +[Clike mode](https://codemirror.net/5/mode/clike/): Improve indentation of Scala `=>` functions. + +[Python mode](https://codemirror.net/5/mode/python/): Improve indentation of bracketed code. + +[HTMLMixed mode](https://codemirror.net/5/mode/htmlmixed/): Support multi-line opening tags for sub-languages (`<script>`, `<style>`, etc). + +[Spreadsheet mode](https://codemirror.net/5/mode/spreadsheet/): Fix bug where the mode did not advance the stream when finding a backslash. + +[XML mode](https://codemirror.net/5/mode/xml/): The mode now takes a `matchClosing` option to configure whether mismatched closing tags should be highlighted as errors. + +## 5.11.0 (2016-01-20) + +* New modes: [JSX](https://codemirror.net/5/mode/jsx/index.html), [literate Haskell](https://codemirror.net/5/mode/haskell-literate/index.html) +* The editor now forwards more [DOM events](https://codemirror.net/5/doc/manual.html#event_dom): `cut`, `copy`, `paste`, and `touchstart`. It will also forward `mousedown` for drag events +* Fixes a bug where bookmarks next to collapsed spans were not rendered +* The [Swift](https://codemirror.net/5/mode/swift/index.html) mode now supports auto-indentation +* Frontmatters in the [YAML frontmatter](https://codemirror.net/5/mode/yaml-frontmatter/index.html) mode are now optional as intended + +## 5.10.0 (2015-12-21) + +* Modify the way [atomic ranges](https://codemirror.net/5/doc/manual.html#mark_atomic) are skipped by selection to try and make it less surprising. +* The [Swift mode](https://codemirror.net/5/mode/swift/index.html) was rewritten. +* New addon: [jump-to-line](https://codemirror.net/5/doc/manual.html#addon_jump-to-line). +* New method: [`isReadOnly`](https://codemirror.net/5/doc/manual.html#isReadOnly). +* The [show-hint addon](https://codemirror.net/5/doc/manual.html#addon_show-hint) now defaults to picking completions on single click. +* The object passed to [`"beforeSelectionChange"`](https://codemirror.net/5/doc/manual.html#event_beforeSelectionChange) events now has an `origin` property. +* New mode: [Crystal](https://codemirror.net/5/mode/crystal/index.html). + +## 5.9.0 (2015-11-23) + +* Improve the way overlay (OS X-style) scrollbars are handled +* Make [annotatescrollbar](https://codemirror.net/5/doc/manual.html#addon_annotatescrollbar) and scrollpastend addons work properly together +* Make [show-hint](https://codemirror.net/5/doc/manual.html#addon_show-hint) addon select options on single click by default, move selection to hovered item +* Properly fold comments that include block-comment-start markers +* Many small language mode fixes + +## 5.8.0 (2015-10-20) + +* Fixes an infinite loop in the [hardwrap addon](https://codemirror.net/5/doc/manual.html#addon_hardwrap) +* New modes: [NSIS](https://codemirror.net/5/mode/nsis/index.html), [Ceylon](https://codemirror.net/5/mode/clike/index.html) +* The Kotlin mode is now a [clike](https://codemirror.net/5/mode/clike/index.html) dialect, rather than a stand-alone mode +* New option: [`allowDropFileTypes`](https://codemirror.net/5/doc/manual.html#option_allowDropFileTypes). Binary files can no longer be dropped into CodeMirror +* New themes: [bespin](https://codemirror.net/5/demo/theme.html#bespin), [hopscotch](https://codemirror.net/5/demo/theme.html#hopscotch), [isotope](https://codemirror.net/5/demo/theme.html#isotope), [railscasts](https://codemirror.net/5/demo/theme.html#railscasts) + +## 5.7.0 (2015-09-21) + +* New modes: [Vue](https://codemirror.net/5/mode/vue/index.html), [Oz](https://codemirror.net/5/mode/oz/index.html), [MscGen](https://codemirror.net/5/mode/mscgen/index.html) (and dialects), [Closure Stylesheets](https://codemirror.net/5/mode/css/gss.html) +* Implement [CommonMark](http://commonmark.org)-style flexible list indent and cross-line code spans in [Markdown](https://codemirror.net/5/mode/markdown/index.html) mode +* Add a replace-all button to the [search addon](https://codemirror.net/5/doc/manual.html#addon_search), and make the persistent search dialog transparent when it obscures the match +* Handle `async`/`await` and ocal and binary numbers in [JavaScript mode](https://codemirror.net/5/mode/javascript/index.html) +* Fix various issues with the [Haxe mode](https://codemirror.net/5/mode/haxe/index.html) +* Make the [closebrackets addon](https://codemirror.net/5/doc/manual.html#addon_closebrackets) select only the wrapped text when wrapping selection in brackets +* Tokenize properties as properties in the [CoffeeScript mode](https://codemirror.net/5/mode/coffeescript/index.html) +* The [placeholder addon](https://codemirror.net/5/doc/manual.html#addon_placeholder) now accepts a DOM node as well as a string placeholder + +## 5.6.0 (2015-08-20) + +* Fix bug where you could paste into a `readOnly` editor +* Show a cursor at the drop location when dragging over the editor +* The [Rust mode](https://codemirror.net/5/mode/rust/index.html) was rewritten to handle modern Rust +* The editor and theme CSS was cleaned up. Some selectors are now less specific than before +* New theme: [abcdef](https://codemirror.net/5/demo/theme.html#abcdef) +* Lines longer than [`maxHighlightLength`](https://codemirror.net/5/doc/manual.html#option_maxHighlightLength) are now less likely to mess up indentation +* New addons: [`autorefresh`](https://codemirror.net/5/doc/manual.html#addon_autorefresh) for refreshing an editor the first time it becomes visible, and `html-lint` for using [HTMLHint](http://htmlhint.com/) +* The [`search`](https://codemirror.net/5/doc/manual.html#addon_search) addon now recognizes `\r` and `\n` in pattern and replacement input + +## 5.5.0 (2015-07-20) + +* New option: [`lineSeparator`](https://codemirror.net/5/doc/manual.html#option_lineSeparator) (with corresponding [method](https://codemirror.net/5/doc/manual.html#lineSeparator)) +* New themes: [dracula](https://codemirror.net/5/demo/theme.html#dracula), [seti](https://codemirror.net/5/demo/theme.html#seti), [yeti](https://codemirror.net/5/demo/theme.html#yeti), [material](https://codemirror.net/5/demo/theme.html#material), and [icecoder](https://codemirror.net/5/demo/theme.html#icecoder) +* New modes: [Brainfuck](https://codemirror.net/5/mode/brainfuck/index.html), [VHDL](https://codemirror.net/5/mode/vhdl/index.html), Squirrel ([clike](https://codemirror.net/5/mode/clike/index.html) dialect) +* Define a `findPersistent` command in the [search](https://codemirror.net/5/demo/search.html) addon, for a dialog that stays open as you cycle through matches +* From this release on, the NPM module doesn't include documentation and demos +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/5.4.0...5.5.0) + +## 5.4.0 (2015-06-25) + +* New modes: [Twig](https://codemirror.net/5/mode/twig/index.html), [Elm](https://codemirror.net/5/mode/elm/index.html), [Factor](https://codemirror.net/5/mode/factor/index.html), [Swift](https://codemirror.net/5/mode/swift/index.html) +* Prefer clipboard API (if available) when pasting +* Refined definition highlighting in [clike](https://codemirror.net/5/mode/clike/index.html) mode +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/5.3.0...5.4.0) + +## 5.3.0 (2015-05-20) + +* Fix several regressions in the [`show-hint`](https://codemirror.net/5/doc/manual.html#addon_show-hint) addon (`completeSingle` option, `"shown"` and `"close"` events) +* The [vim mode](https://codemirror.net/5/demo/vim.html) API was [documented](https://codemirror.net/5/doc/manual.html#vimapi) +* New modes: [ASN.1](https://codemirror.net/5/mode/asn.1/index.html), [TTCN](https://codemirror.net/5/mode/ttcn/index.html), and [TTCN-CFG](https://codemirror.net/5/mode/ttcn-cfg/index.html) +* The [clike](https://codemirror.net/5/mode/clike/index.html) mode can now deep-indent `switch` statements, and roughly recognizes types and defined identifiers +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/5.2.0...5.3.0) + +## 5.2.0 (2015-04-20) + +* Fix several race conditions in [`show-hint`](https://codemirror.net/5/doc/manual.html#addon_show-hint)'s asynchronous mode +* Fix backspace binding in [Sublime bindings](https://codemirror.net/5/demo/sublime.html) +* Change the way IME is handled in the `"textarea"` [input style](https://codemirror.net/5/doc/manual.html#option_inputStyle) +* New modes: [MUMPS](https://codemirror.net/5/mode/mumps/index.html), [Handlebars](https://codemirror.net/5/mode/handlebars/index.html) +* Rewritten modes: [Django](https://codemirror.net/5/mode/django/index.html), [Z80](https://codemirror.net/5/mode/z80/index.html) +* New theme: [Liquibyte](https://codemirror.net/5/demo/theme.html#liquibyte) +* New option: [`lineWiseCopyCut`](https://codemirror.net/5/doc/manual.html#option_lineWiseCopyCut) +* The [Vim mode](https://codemirror.net/5/demo/vim.html) now supports buffer-local options and the `filetype` setting +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/5.1.0...5.2.0) + +## 5.1.0 (2015-03-23) + +* New modes: [ASCII armor](https://codemirror.net/5/mode/asciiarmor/index.html) (PGP data), [Troff](https://codemirror.net/5/mode/troff/index.html), and [CMake](https://codemirror.net/5/mode/cmake/index.html). +* Remove SmartyMixed mode, rewrite [Smarty](https://codemirror.net/5/mode/smarty/index.html) mode to supersede it. +* New commands in the [merge addon](https://codemirror.net/5/doc/manual.html#addon_merge): `goNextDiff` and `goPrevDiff`. +* The [closebrackets addon](https://codemirror.net/5/doc/manual.html#addon_closebrackets) can now be configured per mode. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/5.0.0...5.1.0). + +## 5.0.0 (2015-02-20) + +* Experimental mobile support (tested on iOS, Android Chrome, stock Android browser) +* New option [`inputStyle`](https://codemirror.net/5/doc/manual.html#option_inputStyle) to switch between hidden textarea and contenteditable input. +* The [`getInputField`](https://codemirror.net/5/doc/manual.html#getInputField) method is no longer guaranteed to return a textarea. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.13.0...5.0.0). + +## 4.13.0 (2015-02-20) + +* Fix the way the [`closetag`](https://codemirror.net/5/demo/closetag.html) demo handles the slash character. +* New modes: [Forth](https://codemirror.net/5/mode/forth/index.html), [Stylus](https://codemirror.net/5/mode/stylus/index.html). +* Make the [CSS mode](https://codemirror.net/5/mode/css/index.html) understand some modern CSS extensions. +* Have the [Scala mode](https://codemirror.net/5/mode/clike/index.html) handle symbols and triple-quoted strings. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.12.0...4.13.0). + +## 4.12.0 (2015-01-22) + +* The [`closetag`](https://codemirror.net/5/doc/manual.html#addon_closetag) addon now defines a `"closeTag"` command. +* Adds a `findModeByFileName` to the [mode metadata](https://codemirror.net/5/doc/manual.html#addon_meta) addon. +* [Simple mode](https://codemirror.net/5/demo/simplemode.html) rules can now contain a `sol` property to only match at the start of a line. +* New addon: [`selection-pointer`](https://codemirror.net/5/doc/manual.html#addon_selection-pointer) to style the mouse cursor over the selection. +* Improvements to the [Sass mode](https://codemirror.net/5/mode/sass/index.html)'s indentation. +* The [Vim keymap](https://codemirror.net/5/demo/vim.html)'s search functionality now supports [scrollbar annotation](https://codemirror.net/5/doc/manual.html#addon_matchesonscrollbar). +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.11.0...4.12.0). + +## 4.11.0 (2015-01-09) + +Unfortunately, 4.10 did not take care of the Firefox scrolling issue entirely. This release adds two more patches to address that. + +## 4.10.0 (2014-12-29) + +Emergency single-patch update to 4.9\. Fixes Firefox-specific problem where the cursor could end up behind the horizontal scrollbar. + +## 4.9.0 (2014-12-23) + +* Overhauled scroll bar handling. Add pluggable [scrollbar implementations](https://codemirror.net/5/demo/simplescrollbars.html). +* Tweaked behavior for the [completion addons](https://codemirror.net/5/doc/manual.html#addon_show-hint) to not take text after cursor into account. +* Two new optional features in the [merge addon](https://codemirror.net/5/doc/manual.html#addon_merge): aligning editors, and folding unchanged text. +* New modes: [Dart](https://codemirror.net/5/mode/dart/index.html), [EBNF](https://codemirror.net/5/mode/ebnf/index.html), [spreadsheet](https://codemirror.net/5/mode/spreadsheet/index.html), and [Soy](https://codemirror.net/5/mode/soy/index.html). +* New [addon](https://codemirror.net/5/demo/panel.html) to show persistent panels below/above an editor. +* New themes: [zenburn](https://codemirror.net/5/demo/theme.html#zenburn) and [tomorrow night bright](https://codemirror.net/5/demo/theme.html#tomorrow-night-bright). +* Allow ctrl-click to clear existing cursors. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.8.0...4.9.0). + +## 4.8.0 (2014-11-22) + +* Built-in support for [multi-stroke key bindings](https://codemirror.net/5/doc/manual.html#normalizeKeyMap). +* New method: [`getLineTokens`](https://codemirror.net/5/doc/manual.html#getLineTokens). +* New modes: [dockerfile](https://codemirror.net/5/mode/dockerfile/index.html), [IDL](https://codemirror.net/5/mode/idl/index.html), [Objective C](https://codemirror.net/5/mode/clike/index.html) (crude). +* Support styling of gutter backgrounds, allow `"gutter"` styles in [`addLineClass`](https://codemirror.net/5/doc/manual.html#addLineClass). +* Many improvements to the [Vim mode](https://codemirror.net/5/demo/vim.html), rewritten visual mode. +* Improvements to modes: [gfm](https://codemirror.net/5/mode/gfm/index.html) (strikethrough), [SPARQL](https://codemirror.net/5/mode/sparql/index.html) (version 1.1 support), and [sTeX](https://codemirror.net/5/mode/stex/index.html) (no more runaway math mode). +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.7.0...4.8.0). + +## 4.7.0 (2014-10-20) + +* **Incompatible**: The [lint addon](https://codemirror.net/5/demo/lint.html) now passes the editor's value as first argument to asynchronous lint functions, for consistency. The editor is still passed, as fourth argument. +* Improved handling of unicode identifiers in modes for languages that support them. +* More mode improvements: [CoffeeScript](https://codemirror.net/5/mode/coffeescript/index.html) (indentation), [Verilog](https://codemirror.net/5/mode/verilog/index.html) (indentation), [Scala](https://codemirror.net/5/mode/clike/index.html) (indentation, triple-quoted strings), and [PHP](https://codemirror.net/5/mode/php/index.html) (interpolated variables in heredoc strings). +* New modes: [Textile](https://codemirror.net/5/mode/textile/index.html) and [Tornado templates](https://codemirror.net/5/mode/tornado/index.html). +* Experimental new [way to define modes](https://codemirror.net/5/demo/simplemode.html). +* Improvements to the [Vim bindings](https://codemirror.net/5/demo/vim.html): Arbitrary insert mode key mappings are now possible, and text objects are supported in visual mode. +* The mode [meta-information file](https://codemirror.net/5/mode/meta.js) now includes information about file extensions, and [helper functions](https://codemirror.net/5/doc/manual.html#addon_meta) `findModeByMIME` and `findModeByExtension`. +* New logo! +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.6.0...4.7.0). + +## 4.6.0 (2014-09-19) + +* New mode: [Modelica](https://codemirror.net/5/mode/modelica/index.html) +* New method: [`findWordAt`](https://codemirror.net/5/doc/manual.html#findWordAt) +* Make it easier to [use text background styling](https://codemirror.net/5/demo/markselection.html) +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.5.0...4.6.0). + +## 4.5.0 (2014-08-21) + +* Fix several serious bugs with horizontal scrolling +* New mode: [Slim](https://codemirror.net/5/mode/slim/index.html) +* New command: [`goLineLeftSmart`](https://codemirror.net/5/doc/manual.html#command_goLineLeftSmart) +* More fixes and extensions for the [Vim](https://codemirror.net/5/demo/vim.html) visual block mode +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.4.0...4.5.0). + +## 4.4.0 (2014-07-21) + +* **Note:** Some events might now fire in slightly different order (`"change"` is still guaranteed to fire before `"cursorActivity"`) +* Nested operations in multiple editors are now synced (complete at same time, reducing DOM reflows) +* Visual block mode for [vim](https://codemirror.net/5/demo/vim.html) (<C-v>) is nearly complete +* New mode: [Kotlin](https://codemirror.net/5/mode/kotlin/index.html) +* Better multi-selection paste for text copied from multiple CodeMirror selections +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.3.0...4.4.0). + +## 4.3.0 (2014-06-23) + +* Several [vim bindings](https://codemirror.net/5/demo/vim.html) improvements: search and exCommand history, global flag for `:substitute`, `:global` command. +* Allow hiding the cursor by setting [`cursorBlinkRate`](https://codemirror.net/5/doc/manual.html#option_cursorBlinkRate) to a negative value. +* Make gutter markers themeable, use this in foldgutter. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.2.0...4.3.0). + +## 4.2.0 (2014-05-19) + +* Fix problem where some modes were broken by the fact that empty tokens were forbidden. +* Several fixes to context menu handling. +* On undo, scroll _change_, not cursor, into view. +* Rewritten [Jade](https://codemirror.net/5/mode/jade/index.html) mode. +* Various improvements to [Shell](https://codemirror.net/5/mode/shell/index.html) (support for more syntax) and [Python](https://codemirror.net/5/mode/python/index.html) (better indentation) modes. +* New mode: [Cypher](https://codemirror.net/5/mode/cypher/index.html). +* New theme: [Neo](https://codemirror.net/5/demo/theme.html#neo). +* Support direct styling options (color, line style, width) in the [rulers](https://codemirror.net/5/doc/manual.html#addon_rulers) addon. +* Recognize per-editor configuration for the [show-hint](https://codemirror.net/5/doc/manual.html#addon_show-hint) and [foldcode](https://codemirror.net/5/doc/manual.html#addon_foldcode) addons. +* More intelligent scanning for existing close tags in [closetag](https://codemirror.net/5/doc/manual.html#addon_closetag) addon. +* In the [Vim bindings](https://codemirror.net/5/demo/vim.html): Fix bracket matching, support case conversion in visual mode, visual paste, append action. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.1.0...4.2.0). + +## 4.1.0 (2014-04-22) + +* _Slightly incompatible_: The [`"cursorActivity"`](https://codemirror.net/5/doc/manual.html#event_cursorActivity) event now fires after all other events for the operation (and only for handlers that were actually registered at the time the activity happened). +* New command: [`insertSoftTab`](https://codemirror.net/5/doc/manual.html#command_insertSoftTab). +* New mode: [Django](https://codemirror.net/5/mode/django/index.html). +* Improved modes: [Verilog](https://codemirror.net/5/mode/verilog/index.html) (rewritten), [Jinja2](https://codemirror.net/5/mode/jinja2/index.html), [Haxe](https://codemirror.net/5/mode/haxe/index.html), [PHP](https://codemirror.net/5/mode/php/index.html) (string interpolation highlighted), [JavaScript](https://codemirror.net/5/mode/javascript/index.html) (indentation of trailing else, template strings), [LiveScript](https://codemirror.net/5/mode/livescript/index.html) (multi-line strings). +* Many small issues from the 3.x→4.x transition were found and fixed. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/4.0.3...4.1.0). + +## 3.24.0 (2014-04-22) + +Merges the improvements from 4.1 that could easily be applied to the 3.x code. Also improves the way the editor size is updated when line widgets change. + +## 3.23.0 (2014-03-20) + +* In the [XML mode](https://codemirror.net/5/mode/xml/index.html), add `brackets` style to angle brackets, fix case-sensitivity of tags for HTML. +* New mode: [Dylan](https://codemirror.net/5/mode/dylan/index.html). +* Many improvements to the [Vim bindings](https://codemirror.net/5/demo/vim.html). + +## 3.22.0 (2014-02-21) + +* Adds the [`findMarks`](https://codemirror.net/5/doc/manual.html#findMarks) method. +* New addons: [rulers](https://codemirror.net/5/doc/manual.html#addon_rulers), markdown-fold, yaml-lint. +* New theme: [mdn-like](https://codemirror.net/5/demo/theme.html#mdn-like). +* New mode: [Solr](https://codemirror.net/5/mode/solr/index.html). +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/3.21.0...3.22.0). + +## 3.21.0 (2014-01-16) + +* Auto-indenting a block will no longer add trailing whitespace to blank lines. +* Marking text has a new option [`clearWhenEmpty`](https://codemirror.net/5/doc/manual.html#markText) to control auto-removal. +* Several bugfixes in the handling of bidirectional text. +* The [XML](https://codemirror.net/5/mode/xml/index.html) and [CSS](https://codemirror.net/5/mode/css/index.html) modes were largely rewritten. [LESS](https://codemirror.net/5/mode/css/less.html) support was added to the CSS mode. +* The OCaml mode was moved to an [mllike](https://codemirror.net/5/mode/mllike/index.html) mode, F# support added. +* Make it possible to fetch multiple applicable helper values with [`getHelpers`](https://codemirror.net/5/doc/manual.html#getHelpers), and to register helpers matched on predicates with [`registerGlobalHelper`](https://codemirror.net/5/doc/manual.html#registerGlobalHelper). +* New theme [pastel-on-dark](https://codemirror.net/5/demo/theme.html#pastel-on-dark). +* Better ECMAScript 6 support in [JavaScript](https://codemirror.net/5/mode/javascript/index.html) mode. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/3.20.0...3.21.0). + +## 3.20.0 (2013-11-21) + +* New modes: [Julia](https://codemirror.net/5/mode/julia/index.html) and [PEG.js](https://codemirror.net/5/mode/pegjs/index.html). +* Support ECMAScript 6 in the [JavaScript mode](https://codemirror.net/5/mode/javascript/index.html). +* Improved indentation for the [CoffeeScript mode](https://codemirror.net/5/mode/coffeescript/index.html). +* Make non-printable-character representation [configurable](https://codemirror.net/5/doc/manual.html#option_specialChars). +* Add ‘notification’ functionality to [dialog](https://codemirror.net/5/doc/manual.html#addon_dialog) addon. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/3.19.0...3.20.0). + +## 3.19.0 (2013-10-21) + +* New modes: [Eiffel](https://codemirror.net/5/mode/eiffel/index.html), [Gherkin](https://codemirror.net/5/mode/gherkin/index.html), [MSSQL dialect](https://codemirror.net/5/mode/sql/?mime=text/x-mssql). +* New addons: [hardwrap](https://codemirror.net/5/doc/manual.html#addon_hardwrap), [sql-hint](https://codemirror.net/5/doc/manual.html#addon_sql-hint). +* New theme: [MBO](https://codemirror.net/5/demo/theme.html#mbo). +* Add [support](https://codemirror.net/5/doc/manual.html#token_style_line) for line-level styling from mode tokenizers. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/3.18.0...3.19.0). + +## 3.18.0 (2013-09-23) + +Emergency release to fix a problem in 3.17 where `.setOption("lineNumbers", false)` would raise an error. + +## 3.17.0 (2013-09-23) + +* New modes: [Fortran](https://codemirror.net/5/mode/fortran/index.html), [Octave](https://codemirror.net/5/mode/octave/index.html) (Matlab), [TOML](https://codemirror.net/5/mode/toml/index.html), and [DTD](https://codemirror.net/5/mode/dtd/index.html). +* New addons: [`css-lint`](https://codemirror.net/5/addon/lint/css-lint.js), [`css-hint`](https://codemirror.net/5/doc/manual.html#addon_css-hint). +* Improve resilience to CSS 'frameworks' that globally mess up `box-sizing`. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/3.16.0...3.17.0). + +## 3.16.0 (2013-08-21) + +* The whole codebase is now under a single [license](https://codemirror.net/5/LICENSE) file. +* The project page was overhauled and redesigned. +* New themes: [Paraiso](https://codemirror.net/5/demo/theme.html#paraiso-dark) ([light](https://codemirror.net/5/demo/theme.html#paraiso-light)), [The Matrix](https://codemirror.net/5/demo/theme.html#the-matrix). +* Improved interaction between themes and [active-line](https://codemirror.net/5/doc/manual.html#addon_active-line)/[matchbrackets](https://codemirror.net/5/doc/manual.html#addon_matchbrackets) addons. +* New [folding](https://codemirror.net/5/doc/manual.html#addon_foldcode) function `CodeMirror.fold.comment`. +* Added [fullscreen](https://codemirror.net/5/doc/manual.html#addon_fullscreen) addon. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/3.15.0...3.16.0). + +## 3.15.0 (2013-07-29) + +* New modes: [Jade](https://codemirror.net/5/mode/jade/index.html), [Nginx](https://codemirror.net/5/mode/nginx/index.html). +* New addons: [Tern](https://codemirror.net/5/demo/tern.html), [matchtags](https://codemirror.net/5/doc/manual.html#addon_matchtags), and [foldgutter](https://codemirror.net/5/doc/manual.html#addon_foldgutter). +* Introduced [_helper_](https://codemirror.net/5/doc/manual.html#getHelper) concept ([context](https://groups.google.com/forum/#!msg/codemirror/cOc0xvUUEUU/nLrX1-qnidgJ)). +* New method: [`getModeAt`](https://codemirror.net/5/doc/manual.html#getModeAt). +* New themes: base16 [dark](https://codemirror.net/5/demo/theme.html#base16-dark)/[light](https://codemirror.net/5/demo/theme.html#base16-light), 3024 [dark](https://codemirror.net/5/demo/theme.html#3024-night)/[light](https://codemirror.net/5/demo/theme.html#3024-day), [tomorrow-night](https://codemirror.net/5/demo/theme.html#tomorrow-night-eighties). +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/3.14.0...3.15.0). + +## 3.14.0 (2013-06-20) + +* New addons: [trailing space highlight](https://codemirror.net/5/doc/manual.html#addon_trailingspace), [XML completion](https://codemirror.net/5/doc/manual.html#addon_xml-hint) (rewritten), and [diff merging](https://codemirror.net/5/doc/manual.html#addon_merge). +* [`markText`](https://codemirror.net/5/doc/manual.html#markText) and [`addLineWidget`](https://codemirror.net/5/doc/manual.html#addLineWidget) now take a `handleMouseEvents` option. +* New methods: [`lineAtHeight`](https://codemirror.net/5/doc/manual.html#lineAtHeight), [`getTokenTypeAt`](https://codemirror.net/5/doc/manual.html#getTokenTypeAt). +* More precise cleanness-tracking using [`changeGeneration`](https://codemirror.net/5/doc/manual.html#changeGeneration) and [`isClean`](https://codemirror.net/5/doc/manual.html#isClean). +* Many extensions to [Emacs](https://codemirror.net/5/demo/emacs.html) mode (prefixes, more navigation units, and more). +* New events [`"keyHandled"`](https://codemirror.net/5/doc/manual.html#event_keyHandled) and [`"inputRead"`](https://codemirror.net/5/doc/manual.html#event_inputRead). +* Various improvements to [Ruby](https://codemirror.net/5/mode/ruby/index.html), [Smarty](https://codemirror.net/5/mode/smarty/index.html), [SQL](https://codemirror.net/5/mode/sql/index.html), and [Vim](https://codemirror.net/5/demo/vim.html) modes. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/3.13.0...3.14.0). + +## 3.13.0 (2013-05-20) + +* New modes: [COBOL](https://codemirror.net/5/mode/cobol/index.html) and [HAML](https://codemirror.net/5/mode/haml/index.html). +* New options: [`cursorScrollMargin`](https://codemirror.net/5/doc/manual.html#option_cursorScrollMargin) and [`coverGutterNextToScrollbar`](https://codemirror.net/5/doc/manual.html#option_coverGutterNextToScrollbar). +* New addon: [commenting](https://codemirror.net/5/doc/manual.html#addon_comment). +* More features added to the [Vim keymap](https://codemirror.net/5/demo/vim.html). +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/v3.12...3.13.0). + +## 3.12.0 (2013-04-19) + +* New mode: [GNU assembler](https://codemirror.net/5/mode/gas/index.html). +* New options: [`maxHighlightLength`](https://codemirror.net/5/doc/manual.html#option_maxHighlightLength) and [`historyEventDelay`](https://codemirror.net/5/doc/manual.html#option_historyEventDelay). +* Added [`addToHistory`](https://codemirror.net/5/doc/manual.html#mark_addToHistory) option for `markText`. +* Various fixes to JavaScript tokenization and indentation corner cases. +* Further improvements to the vim mode. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/v3.11...v3.12). + +## 3.11.0 (2013-03-20) + +* **Removed code:** `collapserange`, `formatting`, and `simple-hint` addons. `plsql` and `mysql` modes (use [`sql`](https://codemirror.net/5/mode/sql/index.html) mode). +* **Moved code:** the range-finding functions for folding now have [their own files](https://codemirror.net/5/addon/fold/). +* **Changed interface:** the [`continuecomment`](https://codemirror.net/5/doc/manual.html#addon_continuecomment) addon now exposes an option, rather than a command. +* New modes: [SCSS](https://codemirror.net/5/mode/css/scss.html), [Tcl](https://codemirror.net/5/mode/tcl/index.html), [LiveScript](https://codemirror.net/5/mode/livescript/index.html), and [mIRC](https://codemirror.net/5/mode/mirc/index.html). +* New addons: [`placeholder`](https://codemirror.net/5/demo/placeholder.html), [HTML completion](https://codemirror.net/5/demo/html5complete.html). +* New methods: [`hasFocus`](https://codemirror.net/5/doc/manual.html#hasFocus), [`defaultCharWidth`](https://codemirror.net/5/doc/manual.html#defaultCharWidth). +* New events: [`beforeCursorEnter`](https://codemirror.net/5/doc/manual.html#event_beforeCursorEnter), [`renderLine`](https://codemirror.net/5/doc/manual.html#event_renderLine). +* Many improvements to the [`show-hint`](https://codemirror.net/5/doc/manual.html#addon_show-hint) completion dialog addon. +* Tweak behavior of by-word cursor motion. +* Further improvements to the [vim mode](https://codemirror.net/5/demo/vim.html). +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/v3.1...v3.11). + +## 3.02.0 (2013-01-25) + +Single-bugfix release. Fixes a problem that prevents CodeMirror instances from being garbage-collected after they become unused. + +## 3.01.0 (2013-01-21) + +* Move all add-ons into an organized directory structure under [`/addon`](https://codemirror.net/5/addon/). **You might have to adjust your paths.** +* New modes: [D](https://codemirror.net/5/mode/d/index.html), [Sass](https://codemirror.net/5/mode/sass/index.html), [APL](https://codemirror.net/5/mode/apl/index.html), [SQL](https://codemirror.net/5/mode/sql/index.html) (configurable), and [Asterisk](https://codemirror.net/5/mode/asterisk/index.html). +* Several bugfixes in right-to-left text support. +* Add [`rtlMoveVisually`](https://codemirror.net/5/doc/manual.html#option_rtlMoveVisually) option. +* Improvements to vim keymap. +* Add built-in (lightweight) [overlay mode](https://codemirror.net/5/doc/manual.html#addOverlay) support. +* Support `showIfHidden` option for [line widgets](https://codemirror.net/5/doc/manual.html#addLineWidget). +* Add simple [Python hinter](https://codemirror.net/5/doc/manual.html#addon_python-hint). +* Bring back the [`fixedGutter`](https://codemirror.net/5/doc/manual.html#option_fixedGutter) option. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/v3.0...v3.01). + +## 3.1.0 (2013-02-21) + +* **Incompatible:** key handlers may now _return_, rather than _throw_ `CodeMirror.Pass` to signal they didn't handle the key. +* Make documents a [first-class construct](https://codemirror.net/5/doc/manual.html#api_doc), support split views and subviews. +* Add a [new module](https://codemirror.net/5/doc/manual.html#addon_show-hint) for showing completion hints. Deprecate `simple-hint.js`. +* Extend [htmlmixed mode](https://codemirror.net/5/mode/htmlmixed/index.html) to allow custom handling of script types. +* Support an `insertLeft` option to [`setBookmark`](https://codemirror.net/5/doc/manual.html#setBookmark). +* Add an [`eachLine`](https://codemirror.net/5/doc/manual.html#eachLine) method to iterate over a document. +* New addon modules: [selection marking](https://codemirror.net/5/demo/markselection.html), [linting](https://codemirror.net/5/demo/lint.html), and [automatic bracket closing](https://codemirror.net/5/demo/closebrackets.html). +* Add [`"beforeChange"`](https://codemirror.net/5/doc/manual.html#event_beforeChange) and [`"beforeSelectionChange"`](https://codemirror.net/5/doc/manual.html#event_beforeSelectionChange) events. +* Add [`"hide"`](https://codemirror.net/5/doc/manual.html#event_hide) and [`"unhide"`](https://codemirror.net/5/doc/manual.html#event_unhide) events to marked ranges. +* Fix [`coordsChar`](https://codemirror.net/5/doc/manual.html#coordsChar)'s interpretation of its argument to match the documentation. +* New modes: [Turtle](https://codemirror.net/5/mode/turtle/index.html) and [Q](https://codemirror.net/5/mode/q/index.html). +* Further improvements to the [vim mode](https://codemirror.net/5/demo/vim.html). +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/v3.01...v3.1). + +## 3.0.0 (2012-12-10) + +**New major version**. Only partially backwards-compatible. See the [upgrading guide](https://codemirror.net/5/doc/upgrade_v3.html) for more information. Changes since release candidate 2: + +* Rewritten VIM mode. +* Fix a few minor scrolling and sizing issues. +* Work around Safari segfault when dragging. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/v3.0rc2...v3.0). + +## 2.38.0 (2013-01-21) + +Integrate some bugfixes, enhancements to the vim keymap, and new modes ([D](https://codemirror.net/5/mode/d/index.html), [Sass](https://codemirror.net/5/mode/sass/index.html), [APL](https://codemirror.net/5/mode/apl/index.html)) from the v3 branch. + +## 2.37.0 (2012-12-20) + +* New mode: [SQL](https://codemirror.net/5/mode/sql/index.html) (will replace [plsql](https://codemirror.net/5/mode/plsql/index.html) and [mysql](https://codemirror.net/5/mode/mysql/index.html) modes). +* Further work on the new VIM mode. +* Fix Cmd/Ctrl keys on recent Operas on OS X. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/v2.36...v2.37). + +## 2.36.0 (2012-11-20) + +* New mode: [Z80 assembly](https://codemirror.net/5/mode/z80/index.html). +* New theme: [Twilight](https://codemirror.net/5/demo/theme.html#twilight). +* Add command-line compression helper. +* Make [`scrollIntoView`](https://codemirror.net/5/doc/manual.html#scrollIntoView) public. +* Add [`defaultTextHeight`](https://codemirror.net/5/doc/manual.html#defaultTextHeight) method. +* Various extensions to the vim keymap. +* Make [PHP mode](https://codemirror.net/5/mode/php/index.html) build on [mixed HTML mode](https://codemirror.net/5/mode/htmlmixed/index.html). +* Add [comment-continuing](https://codemirror.net/5/doc/manual.html#addon_continuecomment) add-on. +* Full [list of patches](https://codemirror.net/5/https://github.com/codemirror/CodeMirror/compare/v2.35...v2.36). + +## 2.35.0 (2012-10-22) + +* New (sub) mode: [TypeScript](https://codemirror.net/5/mode/javascript/typescript.html). +* Don't overwrite (insert key) when pasting. +* Fix several bugs in [`markText`](https://codemirror.net/5/doc/manual.html#markText)/undo interaction. +* Better indentation of JavaScript code without semicolons. +* Add [`defineInitHook`](https://codemirror.net/5/doc/manual.html#defineInitHook) function. +* Full [list of patches](https://github.com/codemirror/CodeMirror/compare/v2.34...v2.35). + +## 2.34.0 (2012-09-19) + +* New mode: [Common Lisp](https://codemirror.net/5/mode/commonlisp/index.html). +* Fix right-click select-all on most browsers. +* Change the way highlighting happens: + Saves memory and CPU cycles. + `compareStates` is no longer needed. + `onHighlightComplete` no longer works. +* Integrate mode (Markdown, XQuery, CSS, sTex) tests in central testsuite. +* Add a [`CodeMirror.version`](https://codemirror.net/5/doc/manual.html#version) property. +* More robust handling of nested modes in [formatting](https://codemirror.net/5/demo/formatting.html) and [closetag](https://codemirror.net/5/demo/closetag.html) plug-ins. +* Un/redo now preserves [marked text](https://codemirror.net/5/doc/manual.html#markText) and bookmarks. +* [Full list](https://github.com/codemirror/CodeMirror/compare/v2.33...v2.34) of patches. + +## 2.33.0 (2012-08-23) + +* New mode: [Sieve](https://codemirror.net/5/mode/sieve/index.html). +* New [`getViewPort`](https://codemirror.net/5/doc/manual.html#getViewport) and [`onViewportChange`](https://codemirror.net/5/doc/manual.html#option_onViewportChange) API. +* [Configurable](https://codemirror.net/5/doc/manual.html#option_cursorBlinkRate) cursor blink rate. +* Make binding a key to `false` disabling handling (again). +* Show non-printing characters as red dots. +* More tweaks to the scrolling model. +* Expanded testsuite. Basic linter added. +* Remove most uses of `innerHTML`. Remove `CodeMirror.htmlEscape`. +* [Full list](https://github.com/codemirror/CodeMirror/compare/v2.32...v2.33) of patches. + +## 2.32.0 (2012-07-23) + +Emergency fix for a bug where an editor with line wrapping on IE will break when there is _no_ scrollbar. + +## 2.31.0 (2012-07-20) + +* New modes: [OCaml](https://codemirror.net/5/mode/ocaml/index.html), [Haxe](https://codemirror.net/5/mode/haxe/index.html), and [VB.NET](https://codemirror.net/5/mode/vb/index.html). +* Several fixes to the new scrolling model. +* Add a [`setSize`](https://codemirror.net/5/doc/manual.html#setSize) method for programmatic resizing. +* Add [`getHistory`](https://codemirror.net/5/doc/manual.html#getHistory) and [`setHistory`](https://codemirror.net/5/doc/manual.html#setHistory) methods. +* Allow custom line separator string in [`getValue`](https://codemirror.net/5/doc/manual.html#getValue) and [`getRange`](https://codemirror.net/5/doc/manual.html#getRange). +* Support double- and triple-click drag, double-clicking whitespace. +* And more... [(all patches)](https://github.com/codemirror/CodeMirror/compare/v2.3...v2.31) + +## 2.30.0 (2012-06-22) + +* **New scrollbar implementation**. Should flicker less. Changes DOM structure of the editor. +* New theme: [vibrant-ink](https://codemirror.net/5/demo/theme.html#vibrant-ink). +* Many extensions to the VIM keymap (including text objects). +* Add [mode-multiplexing](https://codemirror.net/5/demo/multiplex.html) utility script. +* Fix bug where right-click paste works in read-only mode. +* Add a [`getScrollInfo`](https://codemirror.net/5/doc/manual.html#getScrollInfo) method. +* Lots of other [fixes](https://github.com/codemirror/CodeMirror/compare/v2.25...v2.3). + +## 2.25.0 (2012-05-23) + +* New mode: [Erlang](https://codemirror.net/5/mode/erlang/index.html). +* **Remove xmlpure mode** (use [xml.js](https://codemirror.net/5/mode/xml/index.html)). +* Fix line-wrapping in Opera. +* Fix X Windows middle-click paste in Chrome. +* Fix bug that broke pasting of huge documents. +* Fix backspace and tab key repeat in Opera. + +## 2.24.0 (2012-04-23) + +* **Drop support for Internet Explorer 6**. +* New modes: [Shell](https://codemirror.net/5/mode/shell/index.html), [Tiki wiki](https://codemirror.net/5/mode/tiki/index.html), [Pig Latin](https://codemirror.net/5/mode/pig/index.html). +* New themes: [Ambiance](https://codemirror.net/5/demo/theme.html#ambiance), [Blackboard](https://codemirror.net/5/demo/theme.html#blackboard). +* More control over drag/drop with [`dragDrop`](https://codemirror.net/5/doc/manual.html#option_dragDrop) and [`onDragEvent`](https://codemirror.net/5/doc/manual.html#option_onDragEvent) options. +* Make HTML mode a bit less pedantic. +* Add [`compoundChange`](https://codemirror.net/5/doc/manual.html#compoundChange) API method. +* Several fixes in undo history and line hiding. +* Remove (broken) support for `catchall` in key maps, add `nofallthrough` boolean field instead. + +## 2.23.0 (2012-03-26) + +* Change **default binding for tab**. Starting in 2.23, these bindings are default: + * Tab: Insert tab character + * Shift-tab: Reset line indentation to default + * Ctrl/Cmd-[: Reduce line indentation (old tab behaviour) + * Ctrl/Cmd-]: Increase line indentation (old shift-tab behaviour) +* New modes: [XQuery](https://codemirror.net/5/mode/xquery/index.html) and [VBScript](https://codemirror.net/5/mode/vbscript/index.html). +* Two new themes: [lesser-dark](https://codemirror.net/5/mode/less/index.html) and [xq-dark](https://codemirror.net/5/mode/xquery/index.html). +* Differentiate between background and text styles in [`setLineClass`](https://codemirror.net/5/doc/manual.html#setLineClass). +* Fix drag-and-drop in IE9+. +* Extend [`charCoords`](https://codemirror.net/5/doc/manual.html#charCoords) and [`cursorCoords`](https://codemirror.net/5/doc/manual.html#cursorCoords) with a `mode` argument. +* Add [`autofocus`](https://codemirror.net/5/doc/manual.html#option_autofocus) option. +* Add [`findMarksAt`](https://codemirror.net/5/doc/manual.html#findMarksAt) method. + +## 2.22.0 (2012-02-27) + +* Allow [key handlers](https://codemirror.net/5/doc/manual.html#keymaps) to pass up events, allow binding characters. +* Add [`autoClearEmptyLines`](https://codemirror.net/5/doc/manual.html#option_autoClearEmptyLines) option. +* Properly use tab stops when rendering tabs. +* Make PHP mode more robust. +* Support indentation blocks in [code folder](https://codemirror.net/5/doc/manual.html#addon_foldcode). +* Add a script for [highlighting instances of the selection](https://codemirror.net/5/doc/manual.html#addon_match-highlighter). +* New [.properties](https://codemirror.net/5/mode/properties/index.html) mode. +* Fix many bugs. + +## 2.21.0 (2012-01-27) + +* Added [LESS](https://codemirror.net/5/mode/less/index.html), [MySQL](https://codemirror.net/5/mode/mysql/index.html), [Go](https://codemirror.net/5/mode/go/index.html), and [Verilog](https://codemirror.net/5/mode/verilog/index.html) modes. +* Add [`smartIndent`](https://codemirror.net/5/doc/manual.html#option_smartIndent) option. +* Support a cursor in [`readOnly`](https://codemirror.net/5/doc/manual.html#option_readOnly)-mode. +* Support assigning multiple styles to a token. +* Use a new approach to drawing the selection. +* Add [`scrollTo`](https://codemirror.net/5/doc/manual.html#scrollTo) method. +* Allow undo/redo events to span non-adjacent lines. +* Lots and lots of bugfixes. + +## 2.20.0 (2011-12-20) + +* Slightly incompatible API changes. Read [this](https://codemirror.net/5/doc/upgrade_v2.2.html). +* New approach to [binding](https://codemirror.net/5/doc/manual.html#option_extraKeys) keys, support for [custom bindings](https://codemirror.net/5/doc/manual.html#option_keyMap). +* Support for overwrite (insert). +* [Custom-width](https://codemirror.net/5/doc/manual.html#option_tabSize) and [styleable](https://codemirror.net/5/demo/visibletabs.html) tabs. +* Moved more code into [add-on scripts](https://codemirror.net/5/doc/manual.html#addons). +* Support for sane vertical cursor movement in wrapped lines. +* More reliable handling of editing [marked text](https://codemirror.net/5/doc/manual.html#markText). +* Add minimal [emacs](https://codemirror.net/5/demo/emacs.html) and [vim](https://codemirror.net/5/demo/vim.html) bindings. +* Rename `coordsFromIndex` to [`posFromIndex`](https://codemirror.net/5/doc/manual.html#posFromIndex), add [`indexFromPos`](https://codemirror.net/5/doc/manual.html#indexFromPos) method. + +## 2.18.0 (2011-11-21) + +Fixes `TextMarker.clear`, which is broken in 2.17. + +## 2.17.0 (2011-11-21) + +* Add support for [line wrapping](https://codemirror.net/5/doc/manual.html#option_lineWrapping) and [code folding](https://codemirror.net/5/doc/manual.html#hideLine). +* Add [GitHub-style Markdown](https://codemirror.net/5/mode/gfm/index.html) mode. +* Add [Monokai](https://codemirror.net/5/theme/monokai.css) and [Rubyblue](https://codemirror.net/5/theme/rubyblue.css) themes. +* Add [`setBookmark`](https://codemirror.net/5/doc/manual.html#setBookmark) method. +* Move some of the demo code into reusable components under [`lib/util`](https://codemirror.net/5/addon/). +* Make screen-coord-finding code faster and more reliable. +* Fix drag-and-drop in Firefox. +* Improve support for IME. +* Speed up content rendering. +* Fix browser's built-in search in Webkit. +* Make double- and triple-click work in IE. +* Various fixes to modes. + +## 2.16.0 (2011-10-27) + +* Add [Perl](https://codemirror.net/5/mode/perl/index.html), [Rust](https://codemirror.net/5/mode/rust/index.html), [TiddlyWiki](https://codemirror.net/5/mode/tiddlywiki/index.html), and [Groovy](https://codemirror.net/5/mode/groovy/index.html) modes. +* Dragging text inside the editor now moves, rather than copies. +* Add a [`coordsFromIndex`](https://codemirror.net/5/doc/manual.html#coordsFromIndex) method. +* **API change**: `setValue` now no longer clears history. Use [`clearHistory`](https://codemirror.net/5/doc/manual.html#clearHistory) for that. +* **API change**: [`markText`](https://codemirror.net/5/doc/manual.html#markText) now returns an object with `clear` and `find` methods. Marked text is now more robust when edited. +* Fix editing code with tabs in Internet Explorer. + +## 2.15.0 (2011-09-26) + +Fix bug that snuck into 2.14: Clicking the character that currently has the cursor didn't re-focus the editor. + +## 2.14.0 (2011-09-26) + +* Add [Clojure](https://codemirror.net/5/mode/clojure/index.html), [Pascal](https://codemirror.net/5/mode/pascal/index.html), [NTriples](https://codemirror.net/5/mode/ntriples/index.html), [Jinja2](https://codemirror.net/5/mode/jinja2/index.html), and [Markdown](https://codemirror.net/5/mode/markdown/index.html) modes. +* Add [Cobalt](https://codemirror.net/5/theme/cobalt.css) and [Eclipse](https://codemirror.net/5/theme/eclipse.css) themes. +* Add a [`fixedGutter`](https://codemirror.net/5/doc/manual.html#option_fixedGutter) option. +* Fix bug with `setValue` breaking cursor movement. +* Make gutter updates much more efficient. +* Allow dragging of text out of the editor (on modern browsers). + +## 2.13.0 (2011-08-23) + +* Add [Ruby](https://codemirror.net/5/mode/ruby/index.html), [R](https://codemirror.net/5/mode/r/index.html), [CoffeeScript](https://codemirror.net/5/mode/coffeescript/index.html), and [Velocity](https://codemirror.net/5/mode/velocity/index.html) modes. +* Add [`getGutterElement`](https://codemirror.net/5/doc/manual.html#getGutterElement) to API. +* Several fixes to scrolling and positioning. +* Add [`smartHome`](https://codemirror.net/5/doc/manual.html#option_smartHome) option. +* Add an experimental [pure XML](https://codemirror.net/5/mode/xmlpure/index.html) mode. + +## 2.12.0 (2011-07-25) + +* Add a [SPARQL](https://codemirror.net/5/mode/sparql/index.html) mode. +* Fix bug with cursor jumping around in an unfocused editor in IE. +* Allow key and mouse events to bubble out of the editor. Ignore widget clicks. +* Solve cursor flakiness after undo/redo. +* Fix block-reindent ignoring the last few lines. +* Fix parsing of multi-line attrs in XML mode. +* Use `innerHTML` for HTML-escaping. +* Some fixes to indentation in C-like mode. +* Shrink horiz scrollbars when long lines removed. +* Fix width feedback loop bug that caused the width of an inner DIV to shrink. + +## 2.11.0 (2011-07-04) + +* Add a [Scheme mode](https://codemirror.net/5/mode/scheme/index.html). +* Add a `replace` method to search cursors, for cursor-preserving replacements. +* Make the [C-like mode](https://codemirror.net/5/mode/clike/index.html) mode more customizable. +* Update XML mode to spot mismatched tags. +* Add `getStateAfter` API and `compareState` mode API methods for finer-grained mode magic. +* Add a `getScrollerElement` API method to manipulate the scrolling DIV. +* Fix drag-and-drop for Firefox. +* Add a C# configuration for the [C-like mode](https://codemirror.net/5/mode/clike/index.html). +* Add [full-screen editing](https://codemirror.net/5/demo/fullscreen.html) and [mode-changing](https://codemirror.net/5/demo/changemode.html) demos. + +## 2.10.0 (2011-06-07) + +Add a [theme](https://codemirror.net/5/doc/manual.html#option_theme) system ([demo](https://codemirror.net/5/demo/theme.html)). Note that this is not backwards-compatible—you'll have to update your styles and modes! + +## 2.2.0 (2011-06-07) + +* Add a [Lua mode](https://codemirror.net/5/mode/lua/index.html). +* Fix reverse-searching for a regexp. +* Empty lines can no longer break highlighting. +* Rework scrolling model (the outer wrapper no longer does the scrolling). +* Solve horizontal jittering on long lines. +* Add [runmode.js](https://codemirror.net/5/demo/runmode.html). +* Immediately re-highlight text when typing. +* Fix problem with 'sticking' horizontal scrollbar. + +## 2.1.0 (2011-05-26) + +* Add a [Smalltalk mode](https://codemirror.net/5/mode/smalltalk/index.html). +* Add a [reStructuredText mode](https://codemirror.net/5/mode/rst/index.html). +* Add a [Python mode](https://codemirror.net/5/mode/python/index.html). +* Add a [PL/SQL mode](https://codemirror.net/5/mode/plsql/index.html). +* `coordsChar` now works +* Fix a problem where `onCursorActivity` interfered with `onChange`. +* Fix a number of scrolling and mouse-click-position glitches. +* Pass information about the changed lines to `onChange`. +* Support cmd-up/down on OS X. +* Add triple-click line selection. +* Don't handle shift when changing the selection through the API. +* Support `"nocursor"` mode for `readOnly` option. +* Add an `onHighlightComplete` option. +* Fix the context menu for Firefox. + +## 2.0.0 (2011-03-28) + +CodeMirror 2 is a complete rewrite that's faster, smaller, simpler to use, and less dependent on browser quirks. See [this](https://codemirror.net/5/doc/internals.html) and [this](http://groups.google.com/group/codemirror/browse_thread/thread/5a8e894024a9f580) for more information.