== Example with mandatory variables not filled in

[,yaml]
----
---
rougail:                      # Rougail
  variable2: a_choice         # A second variable
----
== Example with all variables modifiable

[,yaml]
----
---
rougail:                      # Rougail
  variable1:                  # A first variable
    - a
    - b
    - c
  variable2: a_choice         # A second variable
----
