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Interface v3 (February 2022)

The major change in this interface version is the removal of MathQuill's dependency on JQuery.

breaking changes:

  • .revert() now returns an HTML element rather than a JQuery collection
  • The (undocumented) substituteKeyboardEvents configuration option is no longer supported
  • The (undocumented) overrideKeystroke configuration option now receives a native KeyboardEvent as its second parameter (it previously received a JQuery event).
  • In previous interface versions, MQ.config() changed the global default configuration, shared across multiple API instances. On a v3 instance, however, it only affects the default configuration for the particular API instance on which it was called. E.g.:
// Interface v1 and v2
var MQ_a = MathQuill.getInterface(2),
  MQ_b = MathQuill.getInterface(2);
MQ_a.config(myConfig);
MQ_a.MathField(el_a); // configured with myConfig
MQ_b.MathField(el_b); // configured with myConfig

// Interface v3
var MQ_c = MathQuill.getInterface(3),
  MQ_d = MathQuill.getInterface(3);
MQ_c.config(myConfig);
MQ_c.MathField(el_a); // configured with myConfig
MQ_d.MathField(el_b); // unaffected by myConfig

v0.10.1: Fix font-size: 0 typing problems and more

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.)

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: Total API overhaul, new features galore

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 SupSubs 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
  • (#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) \ 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: URGENT HOTFIX for cursor showing up as an ugly box in Chrome 40

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: Fix NZQRC appearing double-struck/blackboard bold

2013-11-11

new features:

  • (#185) add \vec

bugfixes:

  • (#164) displaying NZQRC as \mathbb{NZQRC} (double-struck)
  • (#180) can't type >1 spaces in RootTextBlocks
  • (#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: Fix bug in hotfix for typing over selections in Safari 5.1

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: Hotfix for typing over selections in Safari 5.1

2012-12-19

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