Hello,

I'm writing a plugin for integrating OCaml in Xcode. At this time,  
it's still a beta version but it now works on simple tasks like :
- syntax coloration
- creation of a native ocaml target, and adding .m files  or .cma  
static libraries to the target
- integration of ocamllex and ocamlyacc
- integration into the Xcode build system, error window…

You may download this plugin at : http://maxao.free.fr/xcode-ocaml- 
plugin/

Best regards,

-- 
Damien Bobillot