(This is a repost of an old blog post of mine from Teknik.)

#common-lisp #android #emacs

1. Download F-Droid.
2. Download Termux from F-Droid for a sane terminal emulator with downloadable packages.
3. Download Hacker's Keyboard from F-Droid for a sane keyboard.
4. Run apt install build-essential clang to install the compiler backend that ECL requires.
5. Run apt install emacs. Install spacemacs or download your favorite emacs configuration.
6. Add the its-pointless.github.io APT repository to /etc/apt/sources.list.
7. If you are on 64-bits, run apt install ecl. If you are on 32 bits, run apt install ecl-ext to install ecl-ext, which is a 32-bit version of ECL with threads enabled.
8. Configure your Emacs to use ECL by (setf inferior-lisp-program "ecl").
9. Run emacs and M-x slime.
10. Write some Lisp code.
11. See the screenshot below.

If the above does not work for you, please drop me a line at phoe@teknik.io and I'll fix it.