CTAN update: mcf2graph

[CTAN Announcements]

Akira Yamaji submitted an update to the

                mcf2graph

package.

Version number: 4.76 2021-12-20
License type: mit

Summary description: Draw chemical structure diagrams with Metafont/MetaPost

Announcement text:
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-change syntax of bond type
 {a<}=dl => {a'}=dr
 {a<}=dr => {a'}=dl
-change syntax of fused ring
 {(a<,b)}=?6  => (a',b)=?6
 {(a<,b)}=?5  => (a',b)=?5
 {(a<,b<)}=?6 => (a',b')=?6
-change syntax of serial number'
  {a--b} => {a:b}
-update mcf_data_base.mcf
-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
    Ina Dau

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