bug in export bibtex

[Robby Stephenson]

On Monday 19 February 2007, humufr at yahoo.fr wrote:
> I found a bug in the export in bibtex. I have a field like
> number = 12-13,
> and this is not correct, Bibtex can't compile it. The field must be
> number={12-13},

The field is a number field, right? If you change the type to "Simple Text", 
then braces will get added. The bibtex exporter assumed that a number field 
contains a single number, no letters. Maybe that shouldn't be the case?

I think Tellico used to add braces everywhere, and I got a request to 
special-case number. I'd have to go back and check my email archives, 
though.

Robby