texlive-plain-extra binary package in Ubuntu Precise 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.
  hyplain -- Basic support for multiple languages in Plain TeX.
  jsmisc -- Miscellaneous macros from Joachim Schrod.
  mkpattern -- A utility for making hyphenation patterns.
  newsletr -- Macros for making newsletters with Plain TeX.
  placeins-plain -- Insertions that keep their place.
  plgraph -- The LaTeX picture mode, for use with Plain TeX.
  plnfss -- Font selection for Plain TeX.
  resumemac -- Plain TeX macros for resumes.
  timetable -- Generate timetables.
  treetex -- Draw trees.
  typespec -- Create font samplers.
  varisize -- Change font size in Plain TeX.
  vertex -- Styles for economics working papers and journals.

Source package