https://manpages.ubuntu.com/manpages/xenial/man3/HTML::TextToHTML.3pm.html
Ubuntu Manpage: HTML::TextToHTML - convert plain text file to HTML.
convert plain text file to HTML.
plain text fileubuntumanpagehtmlconvert
https://eiffel-loop.com/library/base/persistency/file/plain-text/el_plain_text_file.html
el_plain_text_file
Source code for class EL_PLAIN_TEXT_FILE
plain text fileel