#+begin_src conf
  # fried onion

  # `-` means preping step
  # `>` means cooking step
  # in a step you can add a time range in `[]`
  # each step might produce some new ingredients `=>`

  onion = 2
  salt = 1tsp
  sugar = 1/2tsp
  butter = 3tbsp

  - chop $onion to thin stripes => sliced onion
  > melt $butter in pan
  > add ${sliced onion} and $salt
  > cook while stirring [for 10 minutes]
  > add $sugar
  > continue cooking [until onion caramelises]
#+end_src

#+begin_src fundamental
  # basic seasoning

  salt = *
  pepper = *
#+end_src
#+begin_src conf
  # egg omellete with fried onions

  egg = 3
  !basic_seasoning
  garlic paste = 1tsp
  spring onion = 1
  !fried_onion
  butter = 1tbsp

  - beat the ${egg}s and add the ${seasoning}
  > melt $butter in pan
  > cook ${egg}s [until they start to set]
#+end_src

* cmd

  cmd [-switches] path/to/file ...

  I should be able to:
  - list ingredients of recipies (to buy)
  - pretty print steps for recipe (prep/cook/both)
  - search for KEY in ingredients and show availiable recipes with KEY as ingredient
  - should accept multiple keys and a switch for AND or OR between them
    + or a custom syntax like =cmd -s"eggs & (tomatoes | potatoes)" lib/*.rcp=
    + or =cmd -[A|O] -stomatoes -stomatoes -seggs lib/*rcp= (And/Or)
  - *ls*
    + list recipies with path
    + or with title
    + or both