William Casarin <jb55@jb55.com> writes: > William Casarin <jb55@jb55.com> writes: > >> Jani Nikula <jani@nikula.org> writes: >> >>> The implementation seems simple enough, but what's the use case, really? >> >> I get all of my rss feeds sent to my inbox, I wanted to be able to group >> similar feeds (mainly by from, sometimes subject). Alternatively if >> there was a way to group by tags I could do it that way, but I don't tag >> all of my individual feeds. >> >> If this is too obscure of a use case please feel free to ignore! > > A use case for the subject sort is my github tag. Since the repo name is > at the start of the subject line, it sorts by repo so I can quickly skim > across all the issues/prs in all the github repos I follow It seems worth mentioning that it's possible to preprocess values into keys (see Xapian::Enquire::set_sort_by_key). So things like Re: etc... could be stripped.