CTAN Comprehensive TeX Archive Network

CTAN Update: unicode-math

Date: January 8, 2018 7:01:32 PM CET
Will Robertson submitted an update to the unicode-math package. Version: 0.8j 2018-01-07 License: lppl1.3c Summary description: Unicode mathematics support for XeTeX and LuaTeX Announcement text:
- v0.8j (2018/01/07) * NEW * Numbers and latin letters in the fullwidth Unicode range are now supported as aliases to their ASCII counterparts (#337). * New commands `\(New|Renew)NegationCommand \foo` for defining custom negations accessed via `\not\foo`. * SYMBOLS * `\typecolon` is now `\mathrel` instead of `\mathbin` (#360). * New symbol `\mathhyphen` which acts like a ‘letter’ (#313). * `\nabla` and `\partial` have corrected documentation (#257). * The following legacy commands are listed as ‘unsupported’ and will result in sensible error messages rather than the old behaviour of meaningless output: `\arrowvert`, `\Arrowvert`, `\bracevert`. (#411). * BUGS * LuaTeX bug with shifted `\underbrace` when it contains accented symbols worked around (#391). * When using the `range` feature, users commonly found they needed to call `\setmathfont` a final time with the original font to ensure correct formatting and correct selection of symbol alphabets. I hope the issues that required this have now been corrected (#331, #387). * If `\setmathfont` is called a second time in a document, it tries harder to more properly reset the maths font setup for the new font (#224). * Properly hard-coded the `\delcode` of the period to ensure `\left`/`\right` behave correctly in all circumstances (#344, #351, #420). * Correct `\mathrm` (etc.) situation when no fonts loaded explicitly by the user (#330). * Various bug fixes to `\not` (#126, #343, #363) * `\std at minus` & `\std at equal` now properly corrected (#332). * Fix problem with infinite loop with `\cdots` when `amsmath` loaded after `unicode-math` (#227). * If `\setmath(rm|sf|tt)` is called *before* loading `unicode-math`, the setting is now remembered (#407). * INTERNALS * A number of improvements to efficiency when loading subsequent math fonts using the `range` feature. * No longer loads the `ucharcat` package. * Test suite re-implemented for better portability and use with Travis CI. See <https://travis-ci.org/wspr/unicode-math> for the up-to-date status of whether the test suite is passing.
The package’s Catalogue entry can be viewed at https://ctan.org/pkg/unicode-math The package’s files themselves can be inspected at http://mirror.ctan.org/macros/latex/contrib/unicode-math/
Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese
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unicode-math – Unicode mathematics support for and Lua

This package will provide a complete implementation of unicode maths for XeLaTeX and Lua.

Unicode maths is currently supported by the following freely available fonts:

The following fonts are proprietary with OpenType maths support:

As well as running or Lua, this package requires recent versions of the fontspec, expl3, xpackages, ucharcat and lualatex-math packages.

Packageunicode-math
Version0.8p 2019-09-26
Copyright2006–2019 Will Robertson
2010–2017 Philipp Stephani
2011–2017 Joseph Wright
2012–2015 Khaled Hosny
MaintainerKhaled Hosny
Will Robertson

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