Please include "double square brackets" and "line continuation" in the official documentation! Previously, I was curious regarding the syntax. But just now, I was searching for the feature, because I needed it for a very long line, and had to use my own post history as a knowledge base.
I am referring to findability by wordings that users may search for! If you only know you want "line continuation" in standard command code, but don't know more about the feature yet, how are you supposed to find it on docs.dopus.com? Many languages have characters like \ that can be put at the end of the line. It's kind of a specialty that DOpus standard command code works with heterogeneous paired delimiters. Searching for the keyword sequence "command lines", not meant as a compound noun, is not something one would search for, because this will obviously find many occurrences of the respective compound noun.