I'm having a hard time understanding how to use Cocoa with either C or Perl.
Background: I've seen it mentioned in quite a few places that Mac's Cocoa API can be used with C, Perl etc. but I haven't found any information on how to go about doing this. I've also found a couple of articles saying that Cocoa can be used with Objective-C only.
I've seen CamelBones for Perl but it looks like I have to use XCode and a fair amount of Objective-C to use it.
Are there any resources on building a Cocoa app using just a C compiler and a text editor?