since the condition that is ment to invoke the stopping of the filter could be anything, i doubt you well ever see if applyable to the /filter command itself.

You might want to stop after 10 mathes, or after 10 times where the 3rd parameter on the matched line is "Blob", or where the 9th parameter has been the same for the last 5 matches.

I doubt you could get all of them onto a command line.