texlive-plain-extra binary package in Ubuntu Trusty i386

 Add-on packages and macros that work with plain TeX.
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 This package includes the following CTAN packages:
  figflow -- Flow text around a figure.
  fixpdfmag -- Fix magnification in PDFTeX.
  font-change -- Macros to Change Text and Math fonts in plain TeX.
  fontch -- Changing fonts, sizes and encodings in Plain TeX.
  getoptk -- Define macros with sophisticated options.
  graphics-pln -- LaTeX-style graphics for Plain TeX users.
  hyplain -- Basic support for multiple languages in Plain TeX.
  js-misc -- Miscellaneous macros from Joachim Schrod.
  mkpattern -- A utility for making hyphenation patterns.
  newsletr -- Macros for making newsletters with Plain TeX.
  pitex -- Documentation macros.
  placeins-plain -- Insertions that keep their place.
  plipsum -- 'Lorem ipsum' for Plain TeX developers.
  plnfss -- Font selection for Plain TeX.
  plstmary -- St. Mary's Road font support for plain TeX.
  present -- Presentations with Plain TeX.
  resumemac -- Plain TeX macros for resumes.
  timetable -- Generate timetables.
  treetex -- Draw trees.
  varisize -- Change font size in Plain TeX.
  xii -- Christmas silliness.

Source package