^^Markup language. Text markup language.

wp/Markup_language | wp/List_of_document_markup_languagess

lightweight markup language    markup language with a simple syntax, designed to be easy for a human to enter with a simple text editor, and easy to read in its raw form.

wp/Lightweight_markup_languageù

1. johndcook/org-babel-vs-jupyter
2. pandoc If you need to convert files from one markup format into another, pandoc is your swiss-army knife.
3. Textile is a simple text markup language.
4. Markdown is a text-to-HTML conversion tool for web writers.

Lg

Lightweight markup language = simple markup language.