When you put command \cite[ref1,ref2,ref3] % without spaces!!! then you get regular restult.

Jaroslav

I confirm that it works as Jaroslav outlined: I get "[1-3]" when I drop the spaces. Thank you very much.

...

With this example tex-file I only get "[1]".

Confirmed. This is a bug. The above example works correctly with MkII (if you replace test.bib with an actual bib file)

So it seems that the actual bug is only about the spaces. It would be rather convenient if I could put the spaces back in. TeXworks for example only wraps lines at spaces. Stefan.