CHANGELOG.md - MathQuill - Git at Google

 ## v0.10.1: 2016-03-21

 Important fix: remove `font-size: 0` on textarea (#585), fixing typing
 in Chrome Canary (#540) as well as the Enter key not triggering the
 `enter` handler in Webkit and Blink (#566). `transform: scale(0)` is
 used instead and expected to be much more robust.

 (Note: if you're coming from v0.9.x, there've been major API changes,
 see the [v0.9.x → v0.10.0 Migration Guide][].)

 [v0.9.x → v0.10.0 Migration Guide]: https://github.com/mathquill/mathquill/wiki/v0.9.x-%E2%86%92-v0.10.0-Migration-Guide

 **new features:**
 - (#544, #552, #558, #581) new symbols `\nparallel`, `\measuredangle`,
   `\odot`, `\parallelogram` (nonstandard), `\nless`, `\ngtr`, `\square`
 - (#544) new commands `\overleftarrow`, `\overrightarrow`


 **bugfixes:**
 - (#585) fix typing in Chrome Canary, Enter key in Webkit+Blink
 - (#582) fix `\degree` symbol to round-trip (rather than exporting
   `^\circ` which doesn't parse as one symbol)
 - (#578) fix `.text()` to output `\cdot` as `*`
 - (#529, #571, #574) fix `.text()` of fractions, spaces, variables followed
   by exponents
 - (#577) fix `\triangle` symbol to match LaTeX better
 - (#568) hotfix #435 order-dependence breaking clean build on Linux
 - (#560) fix florin spacing still too close
 - (#546) fix parsing or pasting `×` (Unicode times symbol)
 - (#519/#487) fix auto-horizontal-scroll/pan on API calls
 - (#528) fix #429 can't move cursor out of `TextBlock`
 - (#526) fix exponentiation to export `^` not `**`
 - (#525) fix Tab while there's a selection

 **build system fixes:**
 - (#532) add console output to show URL of local test pages

 ## v0.10.0: 2016-02-20

 Many major changes including a total overhaul of the API (no more
 auto-MathQuill-ifying of `.mathquill-editable` etc, and no more jQuery
 plugin, instead global `MathQuill()` returns API objects, like jQuery
 itself): See the [v0.9.x → v0.10.0 Migration Guide]
 (https://github.com/mathquill/mathquill/wiki/v0.9.x-%E2%86%92-v0.10.0-Migration-Guide).

 (If you already use the new global `MathQuill()`-based API from the
  `dev` branch, migrating to v0.10.0 should be just [one small change]
  (https://github.com/mathquill/mathquill/wiki/%60dev%60-branch-(2014%E2%80%932015)-%E2%86%92-v0.10.0-Migration-Guide)
  for you.)

 **API-only changes:**
 - (#336, #349, #351, #353) config options architecture
 - (#308) don't auto-MathQuill-ify on jQuery `ready`
 - (#297) prefix all CSS classes with `mq-`
 - (#238, #272, #288, #337, #362, #459, #463, #495) kill jQuery plugin; new
   global `MathQuill()` returns API objects

 **typist-facing changes:**
 - (#506) delete `\caret` and `\underscore`
 - (#453) incremental backspace: backspacing into a compound command like
   fraction or exponent goes left into it rather than selecting it
 - (#285) render pasted text in math mode if cursor in math mode
 - (5cf838d) LiveFraction (typing `/`) stops at space when expanding left
 - (#264) intentional blur (like clicking outside field) clears selection
 - (#262, #281, #391, #449, #509) auto-expanding, mis-matchable parens/pipes
 - (#259) blue focus ring only around whole field not individual blocks
 - (#258) `\sum` now comes with lower and upper limit blocks
 - (#246, #248, #274, #434, #473) merge adjacent `SupSub`s into one
   command
 - (#187) delete `\vector`
 - (#144) Shift-Left/Right unselects back into a thing after selecting
   out of it
 - (#157) stop fractions created by typing `/` at `,`/`;`/`:`

 **new features:**
 - (#468) add WOFF and WOFF2 font formats
 - (#376, #398) add `autoSubscriptNumerals` option
 - (#338) config option `sumStartsWithNEquals`
 - (#321) static math instances may have `.innerFields`
 - (#279) `leftRightIntoCmdGoes: 'up'/'down'`
 - (#278, #407, #442) `SupSub` options to improve usability
 - (#276, #410) anything focusable can be used to `substituteTextarea`
 - (#263) typing `<=` and `>=` results in `\le` and `\ge`
 - (#265) "autocommands": LaTeX control sequences that automatically
   render when you type the letters, without typing backslash first
 - (#261, #361, #387, #404) when the math is too wide to fit in the
   field, pan/scroll horizontally
 - (#247, #301, #255, #509) auto-unitalicize `sin`, `log` etc operator names
 - (#245, #253) config option whether to Spacebar behaves like Tab
 - (#241, #325, #425, #462) new API methods as used by Desmos
 - (#191) `\class{classname}{math}` _a la_
   [MathJax](http://docs.mathjax.org/en/v2.2-latest/tex.html#html)
 - (#151) `\textcolor{color}{math}`

 **new build system features:**
 - (#377) `OMIT_FONT_FACE=true make` omits `@font-face {...}`
 - (#319) `make basic` builds stripped-down MathQuill for basic math

 **bugfixes:**
 - (#452) fix blinking blue cursor and autocorrect on iOS
 - (#448) fix `\ddots` to be downward-rightward not upward-rightward
 - (#432) fix quadratic-time fragment construction
 - (#379) fix `.text()` errors when currently typing backslash command
 - (#364, #367, #363, #397, #402, #417, #472) fixes to spacing and
   positioning
 - (#323, #365, #409) fix LaTeX for `/`, `{`, `}` `^`, `_`, and `~`
 - (99da82a) fix LaTeX parsing of `'`
 - (#294, #355) fix `Cmd-Left` turns selection into typed text in Firefox
 - (#296, #392) fix `f`/florin situation
 - (#299) don't use reserved word `yield`
 - (#284) escape non-ASCII Unicode characters in the JS source code
 - (#272) fix API methods `.write()` on empty LaTeX and `.cmd()` erroring
 - (#255) fix auto-spacing of `SupSub` and `PlusMinus`
 - (#266) fix keyboard select after mouse select
 - (#268) <code>\ </code> not `\:` as LaTeX for space
 - (68c8f2b) fix resize gripper appearing sometimes in Chrome
 - (6803077) fix Shift-Enter, Ctrl-Enter inputting newlines
 - (f17fb95) fix potential Ctrl-C "copy" race condition
 - (765dd70, #322) don't unnecessarily `stopPropagation()` mouse events
 - (c1fe1ef, 9aef35f) fix up/down in an `\editable{}` in a fraction

 **docs:**
 - (#485) add more metadata to package.json
 - (#484) fix links in README
 - (#393) correctly credit co-creator @jneen
 - (#283) use Mozilla Public License (MPL) instead of LGPL

 **internal refactors:**
 - (#303) remove STIX font files, never used them
 - (#244) refactor focus/blur out into its own service
 - (#240) simplify `saneKeyboardEvents()` handlers pattern
 - (#233, #234, #236, #237, #239, #509) massive refactor of cursor and
 - root block nonlocal responsibilities as controller and services instead
 - (#195, #340) some LaTeX rendering performance fixes; separate out
   root block DOM node from container DOM node
 - (#183) `Cursor::notify` framework
 - (#117, #142, #186, #287) massive refactor of cursor methods to not
   assume the edit tree is double-layered

 ## v0.9.4: 2014-1-22

 URGENT HOTFIX for cursor showing up as an ugly box in Chrome 40 (#371)

 **bugfixes:**
 - (#371) fix cursor showing up as an ugly box in Chrome 40
 - (#230) fix selecting previously selected static math can't be copied
 - (#217) fix no Array::indexOf in IE&lt;9, use RegExp::test
 - (#213) fix exception on up/down while something is selected
 - (#211) fix CSS typo causing no italics when there should be

 **build system changes:**
 - (#222 and #228) `make server` auto-rebuilds without restarting server
 - (#212) use empty target trick in Makefile

 **docs:**
 - (#283) change license from LGPL to Mozilla Public License

 ## v0.9.3: 2013-11-11

 **new features:**
 - (#185) add `\vec`

 **bugfixes:**
 - (#164) displaying `NZQRC` as `\mathbb{NZQRC}` (double-struck)
 - (#180) can't type >1 spaces in `RootTextBlock`s
 - (#190) `$` at the end of a `TextBlock` causes errors later
 - (#152) when "Select All"-ed, `.mathquill('latex')` throws

 **internal refactors:**
 - rename `.end` and `.endChild` both to `.ends`

 **build system changes:**
 - fix `make publish` to work on BSD
 - (#189) replace Connect with tiny handwritten static server
 - upgrade to uglifyjs2

 ## v0.9.2: 2013-04-02

 NOTE: The hotfix for typing over selections in Safari 5.1 (#135) from
 v0.9.1 had a huge bug, fixed as #166.

 **feature changes:**
 - (#156) stop LiveFraction at commas/colons/semicolons

 **bugfixes:**
 - allow angle bracket as a VanillaSymbol (thanks @fpirsch!)
 - (#166) fix selecting after paste
 - (#121) editing `\text{...}` created from LaTeX
 - (#122) spacebar was broken in TextBlocks
 - (#125) `$` in TextBlock was jumping to the end
 - stretched parens not being grayed

 **internal refactors:**
 - Massive renaming introducing direction constants `L` and `R`, and
   directionalized methods
 - Use a subclass of jQuery with directionalized methods (see `d5597e4`)

 **build system changes:**
 - New site-building system
 - no more submodules, `npm` only

 ## v0.9.1: 2012-12-19

   * Started the changelog
   * Added a `make publish` script
   * Hotfix for typing over selections in Safari 5.1 (#135)
	## v0.10.1: 2016-03-21

	Important fix: remove `font-size: 0` on textarea (#585), fixing typing
	in Chrome Canary (#540) as well as the Enter key not triggering the
	`enter` handler in Webkit and Blink (#566). `transform: scale(0)` is
	used instead and expected to be much more robust.

	(Note: if you're coming from v0.9.x, there've been major API changes,
	see the [v0.9.x → v0.10.0 Migration Guide][].)

	[v0.9.x → v0.10.0 Migration Guide]: https://github.com/mathquill/mathquill/wiki/v0.9.x-%E2%86%92-v0.10.0-Migration-Guide

	new features:
	- (#544, #552, #558, #581) new symbols `\nparallel`, `\measuredangle`,
	`\odot`, `\parallelogram` (nonstandard), `\nless`, `\ngtr`, `\square`
	- (#544) new commands `\overleftarrow`, `\overrightarrow`


	bugfixes:
	- (#585) fix typing in Chrome Canary, Enter key in Webkit+Blink
	- (#582) fix `\degree` symbol to round-trip (rather than exporting
	`^\circ` which doesn't parse as one symbol)
	- (#578) fix `.text()` to output `\cdot` as `*`
	- (#529, #571, #574) fix `.text()` of fractions, spaces, variables followed
	by exponents
	- (#577) fix `\triangle` symbol to match LaTeX better
	- (#568) hotfix #435 order-dependence breaking clean build on Linux
	- (#560) fix florin spacing still too close
	- (#546) fix parsing or pasting `×` (Unicode times symbol)
	- (#519/#487) fix auto-horizontal-scroll/pan on API calls
	- (#528) fix #429 can't move cursor out of `TextBlock`
	- (#526) fix exponentiation to export `^` not `**`
	- (#525) fix Tab while there's a selection

	build system fixes:
	- (#532) add console output to show URL of local test pages

	## v0.10.0: 2016-02-20

	Many major changes including a total overhaul of the API (no more
	auto-MathQuill-ifying of `.mathquill-editable` etc, and no more jQuery
	plugin, instead global `MathQuill()` returns API objects, like jQuery
	itself): See the [v0.9.x → v0.10.0 Migration Guide]
	(https://github.com/mathquill/mathquill/wiki/v0.9.x-%E2%86%92-v0.10.0-Migration-Guide).

	(If you already use the new global `MathQuill()`-based API from the
	`dev` branch, migrating to v0.10.0 should be just [one small change]
	(https://github.com/mathquill/mathquill/wiki/%60dev%60-branch-(2014%E2%80%932015)-%E2%86%92-v0.10.0-Migration-Guide)
	for you.)

	API-only changes:
	- (#336, #349, #351, #353) config options architecture
	- (#308) don't auto-MathQuill-ify on jQuery `ready`
	- (#297) prefix all CSS classes with `mq-`
	- (#238, #272, #288, #337, #362, #459, #463, #495) kill jQuery plugin; new
	global `MathQuill()` returns API objects

	typist-facing changes:
	- (#506) delete `\caret` and `\underscore`
	- (#453) incremental backspace: backspacing into a compound command like
	fraction or exponent goes left into it rather than selecting it
	- (#285) render pasted text in math mode if cursor in math mode
	- (5cf838d) LiveFraction (typing `/`) stops at space when expanding left
	- (#264) intentional blur (like clicking outside field) clears selection
	- (#262, #281, #391, #449, #509) auto-expanding, mis-matchable parens/pipes
	- (#259) blue focus ring only around whole field not individual blocks
	- (#258) `\sum` now comes with lower and upper limit blocks
	- (#246, #248, #274, #434, #473) merge adjacent `SupSub`s into one
	command
	- (#187) delete `\vector`
	- (#144) Shift-Left/Right unselects back into a thing after selecting
	out of it
	- (#157) stop fractions created by typing `/` at `,`/`;`/`:`

	new features:
	- (#468) add WOFF and WOFF2 font formats
	- (#376, #398) add `autoSubscriptNumerals` option
	- (#338) config option `sumStartsWithNEquals`
	- (#321) static math instances may have `.innerFields`
	- (#279) `leftRightIntoCmdGoes: 'up'/'down'`
	- (#278, #407, #442) `SupSub` options to improve usability
	- (#276, #410) anything focusable can be used to `substituteTextarea`
	- (#263) typing `<=` and `>=` results in `\le` and `\ge`
	- (#265) "autocommands": LaTeX control sequences that automatically
	render when you type the letters, without typing backslash first
	- (#261, #361, #387, #404) when the math is too wide to fit in the
	field, pan/scroll horizontally
	- (#247, #301, #255, #509) auto-unitalicize `sin`, `log` etc operator names
	- (#245, #253) config option whether to Spacebar behaves like Tab
	- (#241, #325, #425, #462) new API methods as used by Desmos
	- (#191) `\class{classname}{math}` _a la_
	[MathJax](http://docs.mathjax.org/en/v2.2-latest/tex.html#html)
	- (#151) `\textcolor{color}{math}`

	new build system features:
	- (#377) `OMIT_FONT_FACE=true make` omits `@font-face {...}`
	- (#319) `make basic` builds stripped-down MathQuill for basic math

	bugfixes:
	- (#452) fix blinking blue cursor and autocorrect on iOS
	- (#448) fix `\ddots` to be downward-rightward not upward-rightward
	- (#432) fix quadratic-time fragment construction
	- (#379) fix `.text()` errors when currently typing backslash command
	- (#364, #367, #363, #397, #402, #417, #472) fixes to spacing and
	positioning
	- (#323, #365, #409) fix LaTeX for `/`, `{`, `}` `^`, `_`, and `~`
	- (99da82a) fix LaTeX parsing of `'`
	- (#294, #355) fix `Cmd-Left` turns selection into typed text in Firefox
	- (#296, #392) fix `f`/florin situation
	- (#299) don't use reserved word `yield`
	- (#284) escape non-ASCII Unicode characters in the JS source code
	- (#272) fix API methods `.write()` on empty LaTeX and `.cmd()` erroring
	- (#255) fix auto-spacing of `SupSub` and `PlusMinus`
	- (#266) fix keyboard select after mouse select
	- (#268) <code>\ </code> not `\:` as LaTeX for space
	- (68c8f2b) fix resize gripper appearing sometimes in Chrome
	- (6803077) fix Shift-Enter, Ctrl-Enter inputting newlines
	- (f17fb95) fix potential Ctrl-C "copy" race condition
	- (765dd70, #322) don't unnecessarily `stopPropagation()` mouse events
	- (c1fe1ef, 9aef35f) fix up/down in an `\editable{}` in a fraction

	docs:
	- (#485) add more metadata to package.json
	- (#484) fix links in README
	- (#393) correctly credit co-creator @jneen
	- (#283) use Mozilla Public License (MPL) instead of LGPL

	internal refactors:
	- (#303) remove STIX font files, never used them
	- (#244) refactor focus/blur out into its own service
	- (#240) simplify `saneKeyboardEvents()` handlers pattern
	- (#233, #234, #236, #237, #239, #509) massive refactor of cursor and
	- root block nonlocal responsibilities as controller and services instead
	- (#195, #340) some LaTeX rendering performance fixes; separate out
	root block DOM node from container DOM node
	- (#183) `Cursor::notify` framework
	- (#117, #142, #186, #287) massive refactor of cursor methods to not
	assume the edit tree is double-layered

	## v0.9.4: 2014-1-22

	URGENT HOTFIX for cursor showing up as an ugly box in Chrome 40 (#371)

	bugfixes:
	- (#371) fix cursor showing up as an ugly box in Chrome 40
	- (#230) fix selecting previously selected static math can't be copied
	- (#217) fix no Array::indexOf in IE<9, use RegExp::test
	- (#213) fix exception on up/down while something is selected
	- (#211) fix CSS typo causing no italics when there should be

	build system changes:
	- (#222 and #228) `make server` auto-rebuilds without restarting server
	- (#212) use empty target trick in Makefile

	docs:
	- (#283) change license from LGPL to Mozilla Public License

	## v0.9.3: 2013-11-11

	new features:
	- (#185) add `\vec`

	bugfixes:
	- (#164) displaying `NZQRC` as `\mathbb{NZQRC}` (double-struck)
	- (#180) can't type >1 spaces in `RootTextBlock`s
	- (#190) `$` at the end of a `TextBlock` causes errors later
	- (#152) when "Select All"-ed, `.mathquill('latex')` throws

	internal refactors:
	- rename `.end` and `.endChild` both to `.ends`

	build system changes:
	- fix `make publish` to work on BSD
	- (#189) replace Connect with tiny handwritten static server
	- upgrade to uglifyjs2

	## v0.9.2: 2013-04-02

	NOTE: The hotfix for typing over selections in Safari 5.1 (#135) from
	v0.9.1 had a huge bug, fixed as #166.

	feature changes:
	- (#156) stop LiveFraction at commas/colons/semicolons

	bugfixes:
	- allow angle bracket as a VanillaSymbol (thanks @fpirsch!)
	- (#166) fix selecting after paste
	- (#121) editing `\text{...}` created from LaTeX
	- (#122) spacebar was broken in TextBlocks
	- (#125) `$` in TextBlock was jumping to the end
	- stretched parens not being grayed

	internal refactors:
	- Massive renaming introducing direction constants `L` and `R`, and
	directionalized methods
	- Use a subclass of jQuery with directionalized methods (see `d5597e4`)

	build system changes:
	- New site-building system
	- no more submodules, `npm` only

	## v0.9.1: 2012-12-19

	* Started the changelog
	* Added a `make publish` script
	* Hotfix for typing over selections in Safari 5.1 (#135)