New variables

| Variable | Description | |----------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------| | **rougail.var1**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` `unique` `multiple` | A second variable.
**Default**:
- a
- b
- c | | **rougail.var2**
[`choice`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | A first variable.
**Choices**: the value of the variable "rougail.var1".
**Default**: a | | **rougail.var3**
[`choice`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | A third variable.
**Choices**: the value of the variable "rougail.var1".
**Default**: the value of the variable "rougail.var2". |