CTAN Update: chemmacros

[CTAN Announcements]

On Mon, 7 May 2012 Clemens Niederberger submitted an update to the 

  chemmacros

package.


Summary description: macros and commands for chemists
License type: lppl

Announcement text:
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- new environment `experimental'
- more greek letters for the \iupac command
- small adjustments to the iupac commands \| and \-
- bug fix: option `upgreek' is now working and was renamed to `greek'
- proper language support
- \ch now bypasses \ref{}, \label{}, and \intertext{}
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This package is located at 
   http://mirror.ctan.org/macros/latex/contrib/chemmacros/
.  More information is at
   http://www.ctan.org/pkg/chemmacros
(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