#+TITLE: Extensions
#+DATE: [2020-07-19 Sun 16:06]
#+KEYWORDS: fc

Org-fc comes with a number of extensions that are not enabled by default.

* ~org-fc-audio~
Can be enabled with ~(require 'org-fc-audio)~.

Adds audio attachments for cards that are played during review,
either before or after a card is set up.
(This distinction is relevant for text-input cards).

Files are played using the ~mpv~ media player.

Commands:
- ~org-fc-audio-set-before~
- ~org-fc-audio-set-after~
* ~org-fc-keymap-hint~
Can be enabled with ~(require 'org-fc-keymap-hint)~.

Shows a list of available key bindings during the review,
to recreate the look & feel of the previous hydra-based implementation.

- ~[RET] flip [q] quit [s] suspend-card~
- ~[a] rate-again [h] rate-hard [g] rate-good [e] rate-easy [s] suspend-card [q] quit~
* ~org-fc-hydra~
A hydra for accessing commonly used org-fc commands and for marking
headlines as flashcards.

It can be loaded and bound to a hotkey like this:

#+begin_src emacs-lisp
  (require 'org-fc-hydra)
  (global-set-key (kbd "C-c f") 'org-fc-hydra/body)
#+end_src