== Example with mandatory variables not filled in

[,yaml]
----
---
rougail:                      # Rougail
  variable1: example          # A first variable
  variable2: example          # A second variable
----
== Example with all variables modifiable

[,yaml]
----
---
rougail:                      # Rougail
  condition: no               # A conditional variable
  variable1: example          # A first variable
  variable2: example          # A second variable
----
