Hello Aditya, Thanks for help again. However, the result is far from OK. [title=yes, text=Вправа, way=bysection, prefix=yes, width=broad] I use enumeration within subsubsection, namely 1.3.1. If I put prefix=yes, the first exercise is 1.3.1.1. That is, it is numbered within subsubsection, while I want to be only <SectionNumber>.<ExerciseNumber>, like 1.1, 1.2, etc. I suspected that [way=bysection] key does the job but it does nothing in this case. And another major issue is: why the text is put in the frame and is either a few centimenters wide (without width=broad) or goes out of the page (with width=broad)? I need just ordinary paragraph.
Please, try
\starttext \defineenumeration[exercise][title=yes, text=Вправа, way=bysection, width=broad]
\exercise{Розрахунок кривої, яка з'єднує три точки на площині} \stoptext
The "Вправа" is putted twice, next time inside some strange brackets. The text gets out of the page.
Looks like a bug in mkiv. Hans, text need to be handled differently in descriptions and enumerations.
How to setup so that numeration will be done by subsection (1.1, 1.2, etc.)?
prefix=yes,
Thanks, Vyatcheslav