#3 @STRING isn't handled correctly

[Michael Lachmann]

If a document contains @STRINGs, then after exporting to bibtex, the occurance of strings in the text will not be recognised by the bibtex program

[Michael Lachmann]

@strings are now handled a bit better. If a field consists only of a string name, with no spaces in it, then it wil be translated correctly. When Sixpack outputs bibtex, fields that are only letters and digits, are output with no brackets, thus:
field = singlevalue,
whereas fields containing spaces, or punctuation will be put in brackets, thus
field = { double value },
Try it, and report further problems.