CTAN Comprehensive TeX Archive Network

CTAN Update: l3packages

Date: March 6, 2019 9:03:28 PM CET
The LaTeX Team submitted an update to the l3packages bundle. Version: 2019-03-05 License: lppl1.3c Summary description: High-level LaTeX3 concepts Announcement text:
## [2019-03-05] ### Added - `xparse`: b-type argument to grab body of environments ### Changed - `xparse`: make \IfBooleanTF safer - `xparse`: clearer error messages, especially for environments - `xparse`: when defining an environment, trim spaces at ends of its name ## [2018-09-24] ### Changed - `xparse`: put spaces back when a trailing optional arg is absent (fixes #466)
The package’s Catalogue entry can be viewed at https://ctan.org/pkg/l3packages The package’s files themselves can be inspected at http://mirror.ctan.org/macros/latex/contrib/l3packages/
Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese
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l3packages – High-level 3 concepts

This collection contains implementations for aspects of the 3 kernel, dealing with higher-level ideas such as the Designer Interface. The packages here are considered broadly stable (The 3 Project does not expect the interfaces to alter radically). These packages are built on conventions at the interface level, and so may not migrate in the current form to a stand-alone 3 format.

Packages provided:

  • xparse, which provides a high-level interface for declaring document commands
  • xfp, an expandable IEEE 754 FPU for
  • l3keys2e, which makes the facilities of the kernel module l3keys available for use by 2e packages
  • xtemplate, which provides a means of defining generic functions using a key-value syntax
  • xfrac, which provides flexible split-level fractions

Packagel3packages
Version 2020-05-15
Copyright1998–2011, 2015–2020 The project
MaintainerThe Team

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