Hi jkl, > If the succeeding clause is independent, put it on a different line > and let troff treat it as end-of-sentence. If it's not, leave it in > the running text and let troff treat as end-of-word.
Yep, matches how I understand English English. For the end of word:\& suffix with a zero-width space in case re-formatting of the source happens to place it at the end of the line in the future, i.e.\& just like i.e. Cheers, Ralph.