Hello,

I'd like to report this bug that shows up when using User Fields, with Formulaes
and Variables.

It's a bit difficult to explain. Basically, when modifying a numeric User Field
variable in a formula, it seems to set to zero the other operands.
Let's say you have "var=2 and var*2=4". The first '2' is the value of the
variable 'var', '4' is the (right) result of the formula 'var*2'. Now,
modifying 'var' by clicking on '2' and entering a new value simply sets the
result of the formula to... 0.

Still a bit unclear ? Let me provide a step by step description.
- Open a new Text document.
- Go to Insert->Field...->Other...
- Go to Variables
- Select 'User Field' in the 'Type' column (the leftmost one), type a name
(we'll call it 'var') and create the User Field (using the 'V' button).
- Now select 'Input field' in the 'Type' column, 'var' should be highlighted in
'Selection'.
- Click on 'Insert' : a dialog box appears. Type a numeric value, let's say 1,
in the bottom text area. Click OK.
- Type in a few spaces, and go to Insert->Field...->Other...->Variables again.
- This time select 'Insert Formula'.
- In the 'Formula' text area, type for example 'var * 10' (without quotes).
Insert the formula, the result is properly calculated.
- For the sake of the example, let's create an other field with the exact same
formula a bit further in the text.
- Modify 'var' by clicking on its field, type in 2 for example.
-> The first formula is set to 0, the second is properly calculated.

Changing the formula a bit (using var + 10 instead for example), it would seem
the operands after var are set to 0.

Two workarounds for this:
- In simple formulaes like this, putting var last seems to get the formula to be
calculated properly.
- Modifying in any way the document (except modifying the buggy formula itself).
Typing anything seems to get the formula to be calculated properly.