3 It would be nice to have pagespecs support "link(.)" as syntax.
4 This would match pages that link to the page that invokes the pagespec.
5 The use case is a blog with tags, and having a page for each tag
6 which uses !inline to list all posts with the tag.
8 Joey said on IRC that "probably changing the derel() function in
9 IkiWiki.pm is the best way to do it".