On Thu, 1 Dec 2011 Clemens Niederberger submitted an update to the

chemnum

package.

Summary description: a comprehensive approach for the numbering of chemical compounds License type: lppl

Announcement text: Yes ---------------------------------------------------------------------- - bugfix: sublabels now work, when label names contain a colon - new key: cmpd-weight - key list-sep renamed into list-output-sep - new key list-input-sep: you can choose, how different label names are separated; this enables to use IUPAC names like 1,2-dichloroethane as a label name, although they contain commas

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This package is located at http://mirror.ctan.org/macros/latex/contrib/chemnum/ . More information is at http://www.ctan.org/pkg/chemnum (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