hp42s-mode.el

Emacs mode for editing HP42s code.

Installation

Place hp42s-mode.el in a convenient directory, e.g. ~/.emacs.d/lisp/ and add that directory to your Emacs load path:

(add-to-list 'load-path (expand-file-name "~/.emacs.d/lisp"))

Then add

(require 'hp42s-mode)

to your init.el and restart Emacs.

By default, hp42s-mode is triggered when visiting a file with the extension .hp42s.

Known limitations/ideas

• Numbers are not font-locked yet, due to collision with LN1+X.
• It would be nice to have some kind of automatic translation from e.g. R^ to R↑ when starting a new line.