Context specific help is great but each time you hit F1 it opens a new session of the ulibrary.chm. It would be better to just focus on the new topic in an already opened ulibrary.chm
In the trigger editor set on a proc statement and hit F1. ulibrary.chm opens and you get the help topic on the proc statement Back in the IDF focus on a different statement or function and hit F1 Another ulibrary.chm is started in order to display the help topic.
Developer usability issue
Uniface Development Environment