BasicBlock Comment and Tag

[utkonos]

What is the feature you'd like to have?
In the same way that a Function object has its own tag and comment that are not associtaed with an address, BasicBlocks could use the same: tag and comment. There is already a paradigm for applying highlighting at the BasicBlock level.

Is your feature request related to a problem?
If I want to have a comment at the start of a BasicBlock and have it drawn above the block, I need to make it long enough or with enough spaces to keep it from being drawn to the right of the first line in the block. Also, if there is a comment that I actually want associated with that first line, both of these comments end up together.

Additional Information:
Here is an example of a simulated BasicBlock comment when it works and looks the way I want it:

But here is an example of the comment string being too short:

However, if you add spaces, it is rendered where it looks good:

With spaces, it looks like this:

Here is the other part of the problem. This is a comment meant for the first line of code in the block.

This is the closest it can get to ideal:

[xusheng6]

This is probably better solved by #comment place