CTAN update: mcf2graph

Akira Yamaji submitted an update to the

                 mcf2graph

package.

Version:  5.20 2025-06-01
License:  mit

Summary description:  Draw chemical structure diagrams with MetaPost

Announcement text:
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 -change syntax of : inside {..}
  {a:b'..}:/g => {a_b'..} or a_b'..:/g

 -update mcf2graph.mp

 -update main_lib.mcf

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The package’s Catalogue entry can be viewed at
   https://ctan.org/pkg/mcf2graph

The package’s files themselves can be inspected at
   https://mirrors.ctan.org/graphics/mcf2graph/

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   Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese

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