Using multiple tags

[Anton Curl]

Hi everyone!

I like using tags in my scores but it becomes complicated:

I want to use tags for:
- layout or midi
- score or part
- first / second / third / fourth time a variable is used

I could always use removeWithTag, but
- for the third case it's not handy, because I would have to add all the 
tags that I want to remove in every call (second third fourth, then: 
first third fouth, then: first second third)
- it's not intuitive. In my head, I think "keep the score tag", not 
"remove the part tag"

So is there a way to have something like categories for tags so as to 
use for example:
remove all tags from category A but score

It's the best solution that comes to my mind. But maybe is there also a 
better one?

Thanks!

Anton Curl