Attachment 10451 [details] was a crash log posted to Bug 10780 in RTF format. WebKit couldn't render this inline so it had to download it to a file. I'm lazy. It would have been nice if the document could have been opened in an NSTextView using the same mechanism that PDF files (or PostScript files--see Bug 3527) are rendered in PDFViews. I'm a little concerned about the "creeping featurism" that this bug implies (why not allow ANY type of file to be viewed inline in the browser!), but I thought I'd throw it out for comment.
Viewing RTFs works for me in stock 10.4.7 Safari, but not with in TOT WebKit. View Tree shows that it used to be handled by WebTextView.
(In reply to comment #1) > Viewing RTFs works for me in stock 10.4.7 Safari, but not with in TOT WebKit. > View Tree shows that it used to be handled by WebTextView. Support for text/rtf was dropped in Bug 8808 (r14258).
I think that this is a very important feature for Safari, but it doesn't necessarily need to be implemented in WebKit - a default plugin would do the trick equally well. Could you please file a Radar bug, too?
Support for viewing RTF files inline was removed from Safari intentionally.