CTAN Comprehensive TeX Archive Network

CTAN update: l3kernel

Date: October 10, 2011 12:08:55 AM CEST
the daemon deposits three large jobs in my lap: > The following information was provided by the package's contributor. > > Names of the contributions: l3kernel,l3packages,l3experimental > Author's name: LaTeX3 Project > Author's email: latex-team at latex-project.org > Package version: SVN 2900 > Locations on CTAN: macros/latex/contrib/l3kernel,l3packages,l3experimental/ > Summary description: LaTeX3 programming conventions and supporting stuff > License type: lppl > > Announcement text given by the package's contributor: > ---------------------------------------------------------------------- > Snapshot of SVN 2900 > -------------------- > > - A new l3str package is included in l3experimental. > This provides a range of 'string' functions for LaTeX3, > for example UTF-8 byte conversions for PDF use. > - Also new in l3experimental is l3regex, a regular > expression search and replace module. This works on a > string basis and so requires l3str. Both l3regex and > l3str are intended for discussion on LaTeX-L. > - New "native-drivers" option for expl3 for low-level > testing of graphics/colour driver code. > - More functions are now f-type expandable, for example > \int_to_base:... > - \iow_new:N and \ior_new:N are re-introduced, but at > this stage are not required for stream use. These > functions should be used for stream management as they > may be required in a future snapshot. > - Experimental \TrimSpaces argument processor in > xparse (to be discussed on LaTeX-L). > - A number of minor performance enhancements have been > carried out. > - Internal fix so that "check-declarations" option for > expl3 works correctly. > - Bug fix in l3fp for trig. functions with exact pi/2 > arguments. > - Bug fix for coffin typesetting so that coffins are > typeset with their reference point 'here' as standard. > - Work on xgalley continues, with a number of improvements > to the implementation. More changes are planned to this > module, and will be raised on LaTeX-L in due course. thanks for the uploads; i've installed the new version, and updated the catalogue repository (making a first cut catalogue entry for xgalley). > Users may view the package catalogue entry at > http://www.tex.ac.uk/tex-archive/help/Catalogue/entries/l3kernel.html > http://www.tex.ac.uk/tex-archive/help/Catalogue/entries/l3packages.html > http://www.tex.ac.uk/tex-archive/help/Catalogue/entries/l3experimental.html > or they may browse the package directory at > http://www.tex.ac.uk/tex-archive/macros/latex/contrib/l3kernel/ > http://www.tex.ac.uk/tex-archive/macros/latex/contrib/l3packages/ > http://www.tex.ac.uk/tex-archive/macros/latex/contrib/l3experimental/ The catalogue entry will change (somewhat) overnight tonight, and at the same time, the entry for xgalley will appear for the first time). Robin Fairbairns For the CTAN team

l3experimental – Experimental 3 concepts

The l3experimental packages are a collection of experimental implementations for aspects of the 3 kernel, dealing with higher-level ideas such as the Designer Interface. Some of them work as stand alone packages, providing new functionality, and can be used on top of with no changes to the existing kernel.

The present release includes:

  • l3benchmark for measuring the time taken by to run certain code;
  • l3draw, a code-level interface for constructing drawings;
  • l3graphics, an interfaces for the inclusion of graphics files;
  • l3opacity, support for opacity in PDF output;
  • l3str, support for string manipulation;
  • xcoffins, which allows the alignment of boxes using a series of ‘handle’ positions, supplementing the simple reference point;
  • xgalley, which controls boxes receiving text for typesetting.

Packagel3experimental
Version 2024-03-14
Copyright1998–2004, 2008–2012, 2014–2024 The 3 Project
MaintainerThe Project Team

Announcements

more

Guest Book Sitemap Contact Contact Author