Please document double square bracket command syntax or improve findability

Command sequences have a special syntax with square bracktes (embedded functions). Now I saw something with [[...]] in this video (at 9:40 min). But neither searching for double square brackets nor for square brackets gave me an explanation.

I think the documentation for this should include the term "double square brackets" to be better able to be found.

PS: Those searches also had a result to the docs page Formatting Syntax regarding DokuWiki. I don't think this is meant to be public.

It's unrelated to embedded commands, and documented here: Advanced Command Editor [Directory Opus Manual]

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.

It’s already documented and I linked to it above.

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.