[FR] Dealing with different bracket types separately

[ennokde]

I would like to resurrect jlr/rainbow-delimiters#6
It would be really nice to have separate depths for the different bracket types.

In C and C++ curlys, angleds and rounds have pretty distinct meanings and contexts so having the coloring distinct too would make sense.

I already looked into the code to try and make a patch myself but could not make head or tail of it. I would probably need a few hundred pointers about the syntax-* and partial parse functions to be able to work on this.

[Fanael]

See #1, without which this won't fly.