The notes in `groff_char.7' are complete now, that makes this man-page into a useful information center.
The man-page `groff.7' has a section about `special characters'. This section is not really useful. It is far from being complete. I see the following kinds of improvement: 1) Omit all examples there of the type `\(xy' and enlarge the reference to `groff_char.7', such that `groff_char.7' is enough for all characters using. 2) Enlarge the examples into something useful, such that `groff_char.7' is only necessary for special properties. Bernd Warken
