Hi Vitaly,
You wrote:
> Hello, All!
>
> Which tags can I use for markup structures?
>
> Structures is:
>
> - tree of directories with description of each dir
> - structure of config files also with descriptions
> - structure of software components inside project
>
> I think what tables is not good option since tables is
> way to visual formatting and groupment for data.
>
> <variablelist/> used for list of variables...
Variablelist isn't actually for lists of variables, it's just very
poorly named. It's actually intended as generic markup for any kind of
associative list. I think it would be appropriate for marking up the
examples you mention.
--Mike