texlive-lang-korean 2017.20180305-1 (arm64 binary) in ubuntu cosmic

 Support for Korean; additional packages in collection-langcjk.
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 This package includes the following CTAN packages:
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 baekmuk -- Baekmuk Korean TrueType fonts
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 cjk-ko -- Extension of the CJK package for Korean typesetting
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 kotex-oblivoir -- A LaTeX document class for typesetting Korean documents
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 kotex-plain -- Macros for typesetting Korean under Plain TeX
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 kotex-utf -- Typeset Hangul, coded in UTF-8
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 kotex-utils -- Utility scripts and support files for typesetting Korean
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 lshort-korean -- Korean introduction to LaTeX
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 nanumtype1 -- Type1 subfonts of Nanum Korean fonts
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 uhc -- Fonts for the Korean language
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 unfonts-core -- TrueType version of Un-fonts
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 unfonts-extra -- TrueType version of Un-fonts