Hello Michael, I'd like to know, if you happen to remember it, the rationale for using [.PD 0] + [.RS] + [.TP 24] in perf_event_open.2. It was added in commit 2b538c3e5380cbe81a5c053cd183788e3a13f0cb. I guess it's related to the fact that there are too many levels of indentation, but is it really needed? I think everything fits correctly in an 80-column terminal without needing that workaround. Is it maybe for other than terminals? May I remove those in my attempt to simplify and standardize the markup? Thanks, Alex