Line wrap at full stop

I’ve stumbled on an issue, which concerns line wrap and full stop.

1. If you have a footnote followed by space, i.e.
   Lorem ipsum dolor sit amet, consectetuer1 adipiscing elit.,
   and the width of text is such, that a line wrap occurs right after the footnoted word, the footnote stays together with the footnoted word (either on the current row or they get wrapped together onto the next one).
2. If you have a footnote right after a full stop, i.e.
   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.2 Sed posuere interdum sem.,
   and the width of text is such, that a line wrap occurs right after the full stop, the footnote stays together with the footnoted word and full stop (either on the current row or they get wrapped together onto the next one).
3. If you have a footnote just before a full stop, i.e.
   Lorem ipsum dolor sit amet, consectetuer adipiscing elit3. Sed posuere interdum sem.,
   and the width of text is such, that a line wrap occurs right after the full stop, the footnote and the full stop get orphaned onto the next row.

In other words the footnote seems to be not regarded as non-breaking element, when it comes to line wrap.

Pointers to fix appreciated.

• This topic was modified 5 years, 4 months ago by Juha Mets?kallas.
• This topic was modified 5 years, 4 months ago by Juha Mets?kallas.
• This topic was modified 5 years, 4 months ago by Juha Mets?kallas.
• This topic was modified 5 years, 4 months ago by Juha Mets?kallas.
• This topic was modified 5 years, 4 months ago by Juha Mets?kallas.