Is your feature request related to a problem? Please describe.
I’m documenting a lot of parameters (flags) for programs and would like an option do sort them alphabetically.
But I think there are a lot of good reasons to be able sort.
Describe the solution you’d like
It would be nice to be able to sort the content of a block but also multiple blocks.
Describe alternatives you’ve considered
Sorting in other programs…
Seems like the best way to handle this would be with a Set, which can be sorted. Sorting within an individual block’s contents could be challenging. Sorting between multiple blocks might be easier (based only on first characters of the entire block, of course). But still seems quite specialized. 
Currently using a set may be an option. But this requires to create an object for each flag. I think thats really unnecessary.