I saw a pointer to the scripting documentation in Does not get right temp after script so I looked at it.

The syntax with {{ }} and {% %} looks familiar but I can’t place it. A reference to where this syntax came from might be useful.

The examples show {% if …%} and {% endif %} but don’t mention an {% else %} if one exists. The conditional operators are not enumerated (i.e. the not equal operator).

Under the “simple maths” section (should probably read “simple math”) the examples show addition and subtraction. An enumeration of all the operations available (i.e. multiply, divide) and if or how to nest operations should be added.