> Something seems to have happened to Bernd. His messages from most > of 2013 were energetic and a little opinionated, but lately he seems > to have gone off the deep end.
Yes :-( Up to now I was able to friendly ignore it as long as groff wasn't affected. It seems that his `gone off the deep end' comes in waves, so let's see how things evolve. He had a very severe bicyle accident around 2005 or 2006, staying in hospital for a few months and being a handicapped person since then, he told me. He also mentioned that he had to re-learn various programming languages, so it seems that mental issues also come into play. I don't know more about this, unfortunately. Werner