The LaTeX3 Project submitted an update to the

l3kernel, l3packages, l3experimental

packages.

Summary description: LaTeX3 programming conventions License type: lppl

Announcement text: ----------------------------------------------------------------------

Snapshot of SVN 4467 --------------------

- New internal form for prop data type (interface unaffected) - Improved property list mapping to allow any key name including q_recursion_tail - Improved handling of I/O stack (thanks to Qinq Lee) - General cleanup of l3str module - Fix behaviour of x{...} regex with XeTeX and LuaTeX - Bug fix for prop_map_tokens:Nn when key has more than one token - Remove brace group in optional argument defined using xparse to mirror LaTeX2e behaviour (e.g. foo[{bar}] gives bar not {bar} as #1) - A number of deprecated functions are removed from extracted code - Various improvements/fixes in expl3 documentation - xparse now uses real keyval processor for options - Typo in internals of l3keys2e fixed

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This package is located at http://mirror.ctan.org/macros/latex/contrib/l3kernel . More information is at http://www.ctan.org/pkg/l3kernel (if the package is new it may take a day for that information to appear). We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .

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Thanks for the upload.

For the CTAN Team Rainer Schöpf