Nesting Block Variables

[mroptimax]

Is there a way to nest Block-Variables?

I think about a usage like this:

${user} ${username} ${comments} ${text} ${/comments} ${/user}

So i get all user and for each user all comments. Something like a For Each Loop in another For Each Loop.

[lifenglsf]

same question

[gimler]

My workaround is to first replace user and replace the comment placeholder with comment<i> and than replace the comment<i> blocks