Akira Yamaji submitted an update to the

mcf2graph

package.

Version number: 5.10 2024-01-03 License type: mit

Summary description: Draw chemical structure diagrams with MetaPost

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

-add binary operator + a + b : '(a,b) -change group name CO => ?O, COO => ?O!O SO => S?O, SOO => S?O?O N! => N?, N!2 => N?2 -change command name of add(),ext() ** => # -fix bug in expand mode -update MCF manual,example

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This package is located at https://mirrors.ctan.org/graphics/mcf2graph

More information is at https://www.ctan.org/pkg/mcf2graph

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Thanks for the upload.

For the CTAN Team Erik Braun

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