{cat_id} is missing in tha layouts - not really a bug [not a bug]

[carin]

I cant see the {cat_id} placeholder in any of the layouts. Is this a mistake or or done on purpose? I consider that a bug, hence I put it in this category. That {cat_id} could be used as a css id which would allow for category specific styling which is otherwise not achieveable.

[Arno]

Hm... will check this.
It seems that the placeholder is not listed in the layout description. But you can use him in some layouts with {cat_id}.