2022.01.26 Version 1.4.14
* update vim mode
* remove slow regex in beautify extension
2021.09.30 Version 1.4.13
* added useStrictCSP global option to use in environments where dynamic style creation is disabled
see demo/csp.html for an example of a page which loads external css files instead of generating styles with javascript
* updated vim mode, added support for gqq command
2020.07.06 Version 1.4.12
* removed unused es5-shim
* imporved ruby and vbscript highlighting and folding
* workaround for double space being converted to dot on mobile keyboards
2020.04.15 Version 1.4.10
* added workaround for chrome bug causing memory leak after calling editor.destroy
* added code folding support for vbscript mode
2020.04.01 Version 1.4.9
* added option to disable autoindent
* added new language modes
* fixed backspace not working with some mobile keyboards
2020.01.14 Version 1.4.8
* highlight both matched braces, and highlight unmatched brace in red
* improve snippet manager
* compatibility with webpack file-loader v5
* improve vim mode
2019.10.17 Version 1.4.7
* add placeholder option
2019.09.08 Version 1.4.6
* restore native behavior of ctrl-p on mac (jumptomatching command is moved to cmd-\)
* improve snippet manager
* fix backspace handling on mobile
2019.06.17 Version 1.4.5
* improve scrolling and selection on mobile
* improve type definitions
2019.04.24 Version 1.4.4
* add experimental command prompt
* add chrystal, nim and nginx highlight rules
* fix regression in vim mode on ios
2019.02.21 Version 1.4.3
* add sublime keybindings
* add rtl option
* implement ` and < textobjects in vim mode
2018.11.21 Version 1.4.2
* fix regression in vim mode
* improve keyboard input handling on ipad and IE
* add new syntax highlighters
2018.08.07 Version 1.4.1
* fix regression in autocomplete
2018.08.06 Version 1.4.0
* remove usage of innerHTML
* improved handling of textinput for IME and mobile
* add support for relative line numbers
* improve autocompletion popup
2018.03.26 Version 1.3.3
* fix regession in static-highlight extension
* use css animation for cursor blinking
2018.03.21 Version 1.3.2
* add experimental support for using ace-builds with webpack
2018.02.11 Version 1.3.1
* fixed regression with selectionChange event not firing some times
* improved handling of non-ascii characters in vim normal mode
2018.01.31 Version 1.3.0
* added copy copyWithEmptySelection option
* improved undoManager
* improved settings_menu plugin
* improved handling of files with very long lines
* fixed bug with scrolling editor out of view in transformed elements
2017.10.17 Version 1.2.9
* added support for bidirectional text, with monospace font (Alex Shensis)
* added support for emoji 😊
* new language modes
- Red (Toomas Vooglaid)
- CSound (Nathan Whetsell)
- JSSM (John Haugeland)
* New Themes
- Dracula (Austin Schwartz)
2017.07.02 Version 1.2.8
* Fixed small bugs in searchbox and autocompleter
2017.06.18 Version 1.2.7
* Added Support for arrow keys on external IPad keyboard (Emanuele Tamponi)
* added match counter to searchbox extension
- implemented higlighting of multiline strings in yaml mode (Maxim Trushin)
- improved haml syntax highlighter (Andrés Álvarez)
2016.12.03 Version 1.2.6
* Fixed IME handling on new Chrome
* Support for php 7 in the syntax checker
2016.08.16 Version 1.2.5
* Fixed regression in noconflict mode
2016.07.27 Version 1.2.4
* Maintenance release with several new modes and small bugfixes
2016.01.17 Version 1.2.3
* Bugfixes
- fix memory leak in setSession (Tyler Stalder)
- double click not working on linux/mac
* new language modes
- reStructuredText (Robin Jarry)
- NSIS (Jan T. Sott)
2015.10.28 Version 1.2.1
* new language modes
- Swift
- JSX
2015.07.11 Version 1.2.0
* New Features
- Indented soft wrap (danyaPostfactum)
- Rounded borders on selections
* API Changes
- unified delta types `{start, end, action, lines}` (Alden Daniels https://github.com/ajaxorg/ace/pull/1745)
- "change" event listeners on session and editor get delta objects directly
* new language modes
- SQLServer (Morgan Yarbrough)
2015.04.03 Version 1.1.9
- Small Enhancements and Bugfixes
2014.11.08 Version 1.1.8
* API Changes
- `editor.commands.commandKeyBinding` now contains direct map from keys to commands instead of grouping them by hashid
* New Features
- Improved autoindent for html and php modes (Adam Jimenez)
- Find All from searchbox (Colton Voege)
* new language modes
- Elixir, Elm
2014.09.21 Version 1.1.7
* Bugfixes
- fix several bugs in autocompletion
- workaround for inaccurate getBoundingClientRect on chrome 37
2014.08.17 Version 1.1.6
* Bugfixes
- fix regression in double tap to highlight
- Improved Latex Mode (Daniel Felder)
* API Changes
- editor.destroy destroys editor.session too (call editor.setSession(null) to prevent that)
* new language modes
- Praat (José Joaquín Atria)
- Eiffel (Victorien Elvinger)
- G-code (Adam Joseph Cook)
2014.07.09 Version 1.1.5
* Bugfixes
- fix regression in autocomplete popup
* new language modes
- gitignore (Devon Carew)
2014.07.01 Version 1.1.4
* New Features
- Highlight matching tags (Adam Jimenez)
- Improved jump to matching command (Adam Jimenez)
* new language modes
- AppleScript (Yaogang Lian)
- Vala
2014.03.08 Version 1.1.3
* New Features
- Allow syntax checkers to be loaded from CDN (Derk-Jan Hartman)
- Add ColdFusion behavior (Abram Adams)
- add showLineNumbers option
- Add html syntax checker (danyaPostfactum)
* new language modes
- Gherkin (Patrick Nevels)
- Smarty
2013.12.02 Version 1.1.2
* New Features
- Accessibility Theme for Ace (Peter Xiao)
- use snipetManager for expanding emmet snippets
- update jshint to 2.1.4
- improve php syntax checker (jdalegonzalez)
- add option for autoresizing
- add option for autohiding vertical scrollbar
- improvements to highlighting of xml like languages (danyaPostfactum)
- add support for autocompletion and snippets (gjtorikyan danyaPostfactum and others)
- add option to merge similar changes in undo history
- add scrollPastEnd option
- use html5 dragndrop for text dragging (danyaPostfactum)
* API Changes
- fixed typo in HashHandler commmandManager
* new language modes
- Nix (Zef Hemel)
- Protobuf (Zef Hemel)
- Soy
- Handlebars
2013.06.04 Version 1.1.1
- Improved emacs keybindings (Robert Krahn)
- Added markClean, isClean methods to UndoManager (Joonsoo Jeon)
- Do not allow `Toggle comments` command to remove spaces from indentation
- Softer colors for indent guides in dark themes
* new language modes
- Ada
- Assembly_x86
- Cobol
- D
- ejs
- MATLAB
- MySQL
- Twig
- Verilog
2013.05.01, Version 1.1.0
* API Changes
- Default position of the editor container is changed to relative. Add `.ace_editor {position: absolute}` css rule to restore old behavior
- Changed default line-height to `normal` to not conflict with bootstrap. Use `line-height: inherit` for old behavior.
- Changed marker types accepted by session.addMarker. It now accepts "text"|"line"|"fullLine"|"screenLine"
- Internal classnames used by editor were made more consistent
- Introduced `editor.setOption/getOption/setOptions/getOptions` methods
- Introduced positionToIndex, indexToPosition methods
* New Features
- Improved emacs mode (chetstone)
with Incremental search and Occur modes (Robert Krahn)
- Improved ime handling
- Searchbox (Vlad Zinculescu)
- Added elastic tabstops lite extension (Garen Torikian)
- Added extension for whitespace manipulation
- Added extension for enabling spellchecking from contextmenu
- Added extension for displaying available keyboard shortcuts (Matthew Christopher Kastor-Inare III)
- Added extension for displaying options panel (Matthew Christopher Kastor-Inare III)
- Added modelist extension (Matthew Christopher Kastor-Inare III)
- Improved toggleCommentLines and added ToggleCommentBlock command
- `:;` pairing in CSS mode (danyaPostfactum)
- Added suppoert for Delete and SelectAll from context menu (danyaPostfactum)
- Make wrapping behavior optional
- Selective bracket insertion/skipping
- Added commands for increase/decrease numbers, sort lines (Vlad Zinculescu)
- Folding for Markdown, Lua, LaTeX
- Selective bracket insertion/skipping for C-like languages
* Many new languages
- Scheme (Mu Lei)
- Dot (edwardsp)
- FreeMarker (nguillaumin)
- Tiny Mushcode (h3rb)
- Velocity (Ryan Griffith)
- TOML (Garen Torikian)
- LSL (Nemurimasu Neiro, Builders Brewery)
- Curly (Libo Cannici)
- vbScript (Jan Jongboom)
- R (RStudio)
- ABAP
- Lucene (Graham Scott)
- Haml (Garen Torikian)
- Objective-C (Garen Torikian)
- Makefile (Garen Torikian)
- TypeScript (Garen Torikian)
- Lisp (Garen Torikian)
- Stylus (Garen Torikian)
- Dart (Garen Torikian)
* Live syntax checks
- PHP (danyaPostfactum)
- Lua
* New Themes
- Chaos
- Terminal
2012.09.17, Version 1.0.0
* New Features
- Multiple cursors and selections (https://c9.io/site/blog/2012/08/be-an-armenian-warrior-with-block-selection-on-steroids/)
- Fold buttons displayed in the gutter
- Indent Guides
- Completely reworked vim mode (Sergi Mansilla)
- Improved emacs keybindings
- Autoclosing of html tags (danyaPostfactum)
* 20 New language modes
- Coldfusion (Russ)
- Diff
- GLSL (Ed Mackey)
- Go (Davide Saurino)
- Haxe (Jason O'Neil)
- Jade (Garen Torikian)
- jsx (Syu Kato)
- LaTeX (James Allen)
- Less (John Roepke)
- Liquid (Bernie Telles)
- Lua (Lee Gao)
- LuaPage (Choonster)
- Markdown (Chris Spencer)
- PostgreSQL (John DeSoi)
- Powershell (John Kane)
- Sh (Richo Healey)
- SQL (Jonathan Camile)
- Tcl (Cristoph Hochreiner)
- XQuery (William Candillion)
- Yaml (Meg Sharkey)
* Live syntax checks
- for XQuery and JSON
* New Themes
- Ambiance (Irakli Gozalishvili)
- Dreamweaver (Adam Jimenez)
- Github (bootstraponline)
- Tommorrow themes (https://github.com/chriskempson/tomorrow-theme)
- XCode
* Many Small Enhancements and Bugfixes
2011.08.02, Version 0.2.0
* Split view (Julian Viereck)
- split editor area horizontally or vertivally to show two files at the same
time
* Code Folding (Julian Viereck)
- Unstructured code folding
- Will be the basis for language aware folding
* Mode behaviours (Chris Spencer)
- Adds mode specific hooks which allow transformations of entered text
- Autoclosing of braces, paranthesis and quotation marks in C style modes
- Autoclosing of angular brackets in XML style modes
* New language modes
- Clojure (Carin Meier)
- C# (Rob Conery)
- Groovy (Ben Tilford)
- Scala (Ben Tilford)
- JSON
- OCaml (Sergi Mansilla)
- Perl (Panagiotis Astithas)
- SCSS/SASS (Andreas Madsen)
- SVG
- Textile (Kelley van Evert)
- SCAD (Jacob Hansson)
* Live syntax checks
- Lint for CSS using CSS Lint <http://csslint.net/>
- CoffeeScript
* New Themes
- Crimson Editor (iebuggy)
- Merbivore (Michael Schwartz)
- Merbivore soft (Michael Schwartz)
- Solarized dark/light <http://ethanschoonover.com/solarized> (David Alan Hjelle)
- Vibrant Ink (Michael Schwartz)
* Small Features/Enhancements
- Lots of render performance optimizations (Harutyun Amirjanyan)
- Improved Ruby highlighting (Chris Wanstrath, Trent Ogren)
- Improved PHP highlighting (Thomas Hruska)
- Improved CSS highlighting (Sean Kellogg)
- Clicks which cause the editor to be focused don't reset the selection
- Make padding text layer specific so that print margin and active line
highlight are not affected (Irakli Gozalishvili)
- Added setFontSize method
- Improved vi keybindings (Trent Ogren)
- When unfocused make cursor transparent instead of removing it (Harutyun Amirjanyan)
- Support for matching groups in tokenizer with arrays of tokens (Chris Spencer)
* Bug fixes
- Add support for the new OSX scroll bars
- Properly highlight JavaScript regexp literals
- Proper handling of unicode characters in JavaScript identifiers
- Fix remove lines command on last line (Harutyun Amirjanyan)
- Fix scroll wheel sluggishness in Safari
- Make keyboard infrastructure route keys like []^$ the right way (Julian Viereck)
2011.02.14, Version 0.1.6
* Floating Anchors
- An Anchor is a floating pointer in the document.
- Whenever text is inserted or deleted before the cursor, the position of
the cursor is updated
- Usesd for the cursor and selection
- Basis for bookmarks, multiple cursors and snippets in the future
* Extensive support for Cocoa style keybindings on the Mac <https://github.com/ajaxorg/ace/issues/closed#issue/116/comment/767803>
* New commands:
- center selection in viewport
- remove to end/start of line
- split line
- transpose letters
* Refator markers
- Custom code can be used to render markers
- Markers can be in front or behind the text
- Markers are now stored in the session (was in the renderer)
* Lots of IE8 fixes including copy, cut and selections
* Unit tests can also be run in the browser
<https://github.com/ajaxorg/ace/blob/master/lib/ace/test/tests.html>
* Soft wrap can adapt to the width of the editor (Mike Ratcliffe, Joe Cheng)
* Add minimal node server server.js to run the Ace demo in Chrome
* The top level editor.html demo has been renamed to index.html
* Bug fixes
- Fixed gotoLine to consider wrapped lines when calculating where to scroll to (James Allen)
- Fixed isues when the editor was scrolled in the web page (Eric Allam)
- Highlighting of Python string literals
- Syntax rule for PHP comments
2011.02.08, Version 0.1.5
* Add Coffeescript Mode (Satoshi Murakami)
* Fix word wrap bug (Julian Viereck)
* Fix packaged version of the Eclipse mode
* Loading of workers is more robust
* Fix "click selection"
* Allow tokizing empty lines (Daniel Krech)
* Make PageUp/Down behavior more consistent with native OS (Joe Cheng)
2011.02.04, Version 0.1.4
* Add C/C++ mode contributed by Gastón Kleiman
* Fix exception in key input
2011.02.04, Version 0.1.3
* Let the packaged version play nice with requireJS
* Add Ruby mode contributed by Shlomo Zalman Heigh
* Add Java mode contributed by Tom Tasche
* Fix annotation bug
* Changing a document added a new empty line at the end