texlive-plain-generic binary package in Ubuntu Focal arm64

 Add-on packages and macros that work with plain TeX, often LaTeX, and
 occasionally other formats.
 .
 This package includes the following CTAN packages:
 .
 abbr -- Simple macros supporting abreviations for Plain and LaTeX
 .
 abstyles -- Adaptable BibTeX styles
 .
 apnum -- Arbitrary precision numbers implemented by TeX macros
 .
 autoaligne -- Align terms and members in math expressions
 .
 barr -- Diagram macros by Michael Barr
 .
 bitelist -- Split list, in TeX's mouth
 .
 borceux -- Diagram macros by Francois Borceux
 .
 c-pascal -- Typeset Python, C and Pascal programs
 .
 catcodes -- Generic handling of TeX category codes
 .
 chronosys -- Drawing time-line diagrams
 .
 colorsep -- Color separation
 .
 cweb-old --
 .
 dinat -- Bibliography style for German texts
 .
 dirtree -- Display trees in the style of windows explorer
 .
 docbytex -- Creating documentation from source code
 .
 dowith -- Apply a command to a list of items
 .
 eijkhout -- Victor Eijkhout's packages
 .
 encxvlna -- Insert nonbreakable spaces, using encTeX
 .
 epigram -- Display short quotations
 .
 epsf -- Simple macros for EPS inclusion
 .
 epsf-dvipdfmx -- Plain TeX file for using epsf.tex with (x)dvipdfmx
 .
 expkv -- An expandable key=val implementation
 .
 fenixpar -- One-shot changes to token registers such as \everypar
 .
 figflow -- Flow text around a figure
 .
 fixpdfmag -- Fix magnification in pdfTeX
 .
 fltpoint -- Simple floating point arithmetic
 .
 fntproof -- A programmable font test pattern generator
 .
 font-change -- Macros to change text and mathematics fonts in plain TeX
 .
 fontch -- Changing fonts, sizes and encodings in Plain TeX
 .
 fontname -- Scheme for naming fonts in TeX
 .
 gates -- Support for writing modular and customisable code
 .
 genmisc -- numerous one-file packages that work with both plain TeX and
 LaTeX
 .
 getoptk -- Define macros with sophisticated options
 .
 gfnotation -- Typeset Gottlob Frege's notation in plain TeX
 .
 gobble -- More gobble macros for PlainTeX and LaTeX
 .
 graphics-pln -- LaTeX-style graphics for Plain TeX users
 .
 gtl -- Manipulating generalized token lists
 .
 hlist -- Horizontal and columned lists
 .
 hyplain -- Basic support for multiple languages in Plain TeX
 .
 insbox -- Insert pictures/boxes into paragraphs
 .
 js-misc -- Miscellaneous macros from Joachim Schrod
 .
 kastrup -- Convert numbers into binary, octal and hexadecimal
 .
 lambda-lists -- Lists in TeX's mouth
 .
 langcode -- Simple language-dependent settings based on language codes
 .
 lecturer -- On-screen presentations for (almost) all formats
 .
 librarian -- Tools to create bibliographies in TeX
 .
 listofitems -- Grab items in lists using user-specified sep char
 .
 mathdots -- Commands to produce dots in math that respect font size
 .
 metatex -- Incorporate Metafont pictures in TeX source
 .
 midnight -- A set of useful macro tools
 .
 mkpattern -- A utility for making hyphenation patterns
 .
 modulus -- A non-destructive modulus and integer quotient operator for TeX
 .
 multido -- A loop facility for Generic TeX
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 navigator -- PDF features across formats and engines
 .
 newsletr -- Macros for making newsletters with Plain TeX
 .
 ofs -- Macros for managing large font collections
 .
 olsak-misc -- Collection of plain TeX macros written by Petr Olsak
 .
 path -- Typeset paths, making them breakable
 .
 pdf-trans -- A set of macros for various transformations of TeX boxes
 .
 pitex -- Documentation macros
 .
 placeins-plain -- Insertions that keep their place
 .
 plainpkg -- A minimal method for making generic packages
 .
 plipsum -- 'Lorem ipsum' for Plain TeX developers
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 plnfss -- Font selection for Plain TeX
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 plstmary -- St. Mary's Road font support for plain TeX
 .
 poormanlog -- Logarithms and powers with (almost) 9 digits
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 present -- Presentations with Plain TeX
 .
 randomlist -- Deal with database, loop, and random in order to build
 personalized exercises
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 resumemac -- Plain TeX macros for resumes
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 schemata -- Print topical diagrams
 .
 shade -- Shade pieces of text
 .
 simplekv -- A simple key/value system for TeX and LaTeX
 .
 systeme -- Format systems of equations
 .
 tabto-generic -- "Tab" to a measured position in the line
 .
 termmenu -- The package provides support for terminal-based menus using
 expl3
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 tex-ps -- TeX to PostScript generic macros and add-ons
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 tex4ht -- Convert (La)TeX to HTML/XML
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 texapi -- Macros to write format-independent packages
 .
 texdate -- Date printing, formatting, and manipulation in TeX
 .
 timetable -- Generate timetables
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 tracklang -- Language and dialect tracker
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 treetex -- Draw trees
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 trigonometry -- Demonstration code for cos and sin in TeX macros
 .
 ulem -- Package for underlining
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 upca -- Print UPC-A barcodes
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 varisize -- Change font size in Plain TeX
 .
 xii -- Christmas silliness (English)
 .
 xii-lat -- Christmas silliness (Latin)
 .
 xlop -- Calculates and displays arithmetic operations
 .
 yax -- Yet Another Key System

Source package