Akira Yamaji submitted an update to the
mcf2graph
package.
Version: 4.55 2021-01-03 License: mit
Summary description: Draw chemical structure diagrams with Metafont/MetaPost
Announcement text: ----------------------------------------------------------------------
-fix bug in molecular weight calculation
-fix bug in charged atom calculation
-add commands ?! : /_,! ?? : /_^35,/_-35 /?! : isopropyl /??! : tert-butyl
-change syntax /N!_ => /N?! : dimethylamino
-update MCF manual,example
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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 http://mirror.ctan.org/graphics/mcf2graph/
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Thanks for the upload.
For the CTAN Team Petra Rübe-Pugliese
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