Herbert Voß submitted the
hvextern
package.
Version number: 0.19 License type: lppl1.3c
Summary description: Writing and reading of external source code and insert the output
Announcement text: ----------------------------------------------------------------------
This package allows to write METAPOST, TeX, ConTeXt, LaTeX, LuaTeX, LuaLaTeX, XeTeX, XeLaTeX, Lua, Perl, or Python source code into an external file, run that file via shell-escape to create a PDF/PNG or text output to include it automatically into the main LaTeX document.
----------------------------------------------------------------------
This package is located at https://mirrors.ctan.org/macros/latex/contrib/hvextern
More information is at https://www.ctan.org/pkg/hvextern
CTAN is run entirely by volunteers and supported by TeX user groups.
Please join a user group or donate to one, see https://ctan.org/lugs
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team Ina Dau