Preparation for using struct terminal in formating functions. By now distinguish between formating widgets and formating widgets with displaying was done with term == NULL and term != NULL. I hope I'am not wrong.
A left over from the CVS Id removal. Also, for a few files, normalize the order in which things are declared in headers.
Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this by grafting.
