CTAN Update: chemmacros

[CTAN Announcements]

Clemens Niederberger submitted an update to the

                    chemmacros

package.

Version number: 4.1
License type: lppl

Summary description: macros and commands for chemists

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

chemmacros package:
 - changed `0' values in TikZ coordinates into `0pt'
   see http://tex.stackexchange.com/q/128792/5049 and
   http://tex.stackexchange.com/q/118467/5049 for reference

chemformula package:
 - changed `0' values in TikZ coordinates into `0pt'
   see http://tex.stackexchange.com/q/128792/5049 and
   http://tex.stackexchange.com/q/118467/5049 for reference
 - new option `tikz-external-disable'
 - new option `frac-math-cmd'

chemgreek package:
 - new mappings `mathdesign' and `fourier'
 - new code level functions: \chemgreek_int_to_greek:n and
                             \chemgreek_int_to_Greek:n

----------------------------------------------------------------------

This package is located at 
   http://mirror.ctan.org/macros/latex/contrib/chemmacros/

More information is at
   http://www.ctan.org/pkg/chemmacros

We are supported by the TeX Users Group http://www.tug.org .  
Please join a users group; see http://www.tug.org/usergroups.html .

------------------------------------------------------------------------

  Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese