Is your feature request related to a problem? Please describe.
Though I try not to use long, redundant comments, I sometimes use block comments to document some obscure workings of my code (and I enjoy the block comments of twinBASIC). This can take several lines in some situations, and sometimes it would be helpful to fold these block comments in order for more focus on just the code.

Describe the solution you'd like
Would be awesome if code folding would also fold block comments, maybe only if the beginning and ending lines are not mixed with code(to avoid strange disappearance of code where comments are mixed in with code using the new block syntax).

Describe alternatives you've considered
A 'focus mode' or some setting like that in the IDE(as mentioned in thread #835) would also work at hiding the comments if I want, but I would rather not totally hide the comments so that I might possibly forget about some intentional quirkiness.

Additional context
Add any other context or screenshots about the feature request here.