Example:
The second level is already folded, the first level is not
The cursor is placed somewehre on the first level
Using the keyboard shortcut I try to fold first level
Since the cursor is placed in the first level, the first level will not fold
But: all other lower levels that were already folded will be automatically unfolded
I think this is in general unwanted. Maybe it’s a bug?
There is simply no “level” concept in the built-in fold/unfold command implementation (as well as in the plugin API). However, theoretically, someone can create a plugin which has the “level” concept but it (may) just not happen.
I’m talking about the level of indentation that is used by the code folding function.
Of course there is a concept of “level”: Press CTRL+K+1 and the first elvel will be folded. Press CTRL+K+1 and the second level will be folded. And so on.