Petr Olšák submitted an update to the
OpTeX
package.
Version number: 0.16 License type: pd
Summary description: LuaTeX format based on Plain TeX and OPmac
Announcement text: ----------------------------------------------------------------------
Release 0.16: little corrections, optex-math manual: Index added
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This package is located at http://mirror.ctan.org/macros/luatex/optex
More information is at https://www.ctan.org/pkg/optex
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Thanks for the upload.
For the CTAN Team Manfred Lotz
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