[PATCH] TableGen backend to generate an index in ctags(1) format.

[Stefanus Du Toit]

  If the script works today, rewriting it in Python now seems unnecessary. Sounds like Kevin will use Python for future scripts, but since this is just a little utility, I think it's fine.

  (I have to say I giggled when I saw the size and quality of this script given that it was in response to a one-liner request for improvement :))

http://llvm-reviews.chandlerc.com/D546