What you assume is quite reasonable- it should work that way. Looking at the source code shows that fixing it is surprisingly complicated, as the underlying code is used in a number of places, and we would have to be careful to make sure those other uses didn't break. I have entered a ticket for the change.
The Help says that if the separate str is omitted, then it defaults to "-", so my guess is that it's treating an empty string the same as an omitted string. Perhaps one of the WaveMetrics folks can chime in.
What you assume is quite reasonable- it should work that way. Looking at the source code shows that fixing it is surprisingly complicated, as the underlying code is used in a number of places, and we would have to be careful to make sure those other uses didn't break. I have entered a ticket for the change.
August 5, 2026 at 11:08 am - Permalink
Edit: See John's comment above.
This will work:
The Help says that if the separate str is omitted, then it defaults to "-", so my guess is that it's treating an empty string the same as an omitted string. Perhaps one of the WaveMetrics folks can chime in.
August 5, 2026 at 11:10 am - Permalink