Hi, Being happy to see issue 3415 (broken JSON format) fixed, I have written a utility to convert DMD2's JSON output to Exuberent Ctags format. This enables you to tagjump in Vim and other editors/IDEs. It's just 150+ lines, thanks to D2's powerful string handling. Enjoy!
http://github.com/Dubhead/d2tags usage: % dmd -Xftags.json foo.d % d2tags tags.json > tags