Thank you. I applied \tl \+w donkey\+w*\tl*
and it worked fine. In order to get \w …. \w* marking applied the way we have used it in this project (every first occurrence in a chapter), I first removed the \tl … \tl* marking, then had PT link the occurrences (= add \w … \w*), then added \tl back in again and changed \w to \+w in these cases. For rarer terms like alabaster and nard, I did this manually. I took a few hours but it worked!
The glossary keywords will be in italics anyway, so it’s not a huge problem that they are not marked with \tl …. \tl*.
Paulus+Kieviet