Add `TAGS.rustc.emacs`/`TAGS.rustc.vi` make targets#33256

Merged

bors merged 1 commit intorust-lang:masterfrom

pnkfelix:add-rustc-specific-tags-files

May 7, 2016

Commits on Apr 28, 2016

Add `TAGS.rustc.emacs`/`TAGS.rustc.vi` make targets, (re-)including rustc source.
pnkfelix
committed