Alternatives to Ctags/Cscope with Objective-c?

Question

Are there any alternatives to ctags and cscope with Objective-c support. This does pertain to cocoa development, so inevitably it seems I will be using Xcode (and probably should). I was just wondering what are my Vim options.

Maybe there is some type of plugin system like eclim, but for xcode?

EDIT

So it seems that other than updating ctags to support objective-c, I'm out of luck. Does anyone know if cscope is the same?

Answer 1

Apropos the other answer: you can install EMACS with MacPorts fairly easily and it will include a version of etags at /opt/local/bin that has Objective-C support compiled in.

% sudo port install emacs
% find . -name ‘*.[hm]’ -print0 | xargs −0 /opt/local/bin/etags

And then inside vim:

:setlocal tags=TAGS

This works well for me with MacVim.

Answer 2

You can try Fishman fork of Exuberant Ctags which has Objective C and CSS support.

Answer 3

You can also try objcscope which is written by me.

objcsope