At Sun, 13 Jan 2013 13:50:52 -0700, Danny Yoo wrote: > > You may want to use `ffi/unsafe/nsalloc'. > > Ok, I see now. > > > As a followup: I've found that I need to have this (or require > ffi/unsafe/nsalloc, which provides this): > > (define cocoa-lib (ffi-lib (format > "/System/Library/Frameworks/Cocoa.framework/Cocoa"))) > > before calling into import-class with those Cocoa classes. > > I had assumed that I'd be able to poke around the Cocoa classes > without having to dynamically load the Cocoa library, so that's where > I went wrong. Requiring 'ffi/unsafe/nsalloc' also does the > prerequisite library-loading work. > > > Is it ok to add a little margin note to the docs on import-class to > provide this warning?
Good idea. I think it fits better inline, though, so I've added a note that way. ____________________ Racket Users list: http://lists.racket-lang.org/users
