Please see the official homepage for more informations.
Put castel-mode.el into your site-lisp/ folder, then add a (require 'castel-mode) line into your .emacs file.
If you do know emacs lisp, and are willing to support Castel development, please feel free to send pull requests to improve this mode.
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* "THE BEER/PIZZA-WARE LICENSE" (Revision 42):
* <nison.mael@gmail.com> wrote these files. As long as you retain this notice you
* can do whatever you want with this stuff. If we meet some day, and you think
* this stuff is worth it, you can buy me a beer or a pizza in return Maël Nison
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