Fountain Mode is a screenwriting (and playwriting) program for GNU Emacs version 24.4 or later. The Fountain markup format is a plain-text format designed to be easily readable and editable, portable and future-proof, and to look as much like a script as possible.
This is the Fountain Mode Manual updated for version 3.7.
The public Fountain Mode code repository is hosted on GitHub. There is a mirror on Codeberg.