New variables

| Variable | Description | |---------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------| | **rougail.variable**
`string` `standard` `mandatory` | A variable.
**Default**: value | | **extra.variable1**
`string` `standard` `mandatory` | A first variable.
**Default**: the value of the variable "[A variable](#rougail.variable)" | | **extra.variable2**
`string` `standard` `mandatory` | A second variable.
**Default**: copy the value of rougail.variable | | **extra.variable3**
`string` `standard` `mandatory` | A third variable.
**Default**: copy the value of rougail.variable |