It’s… still around, in a way. Apple bought NeXT Computer, and it provided the BSD Unix base for MacOS X, as well as all of those classes with the ‘NS’ prefix. Of course, Apple pasted on a totally new UI. 🙁
Oh, so it was an OS, not a software package, and not open source :/ anyways, the characteristics you describe should(!) be easy enough to implement by any given window manager… Here’s hoping…
It’s… still around, in a way. Apple bought NeXT Computer, and it provided the BSD Unix base for MacOS X, as well as all of those classes with the ‘NS’ prefix. Of course, Apple pasted on a totally new UI. 🙁
Oh, so it was an OS, not a software package, and not open source :/ anyways, the characteristics you describe should(!) be easy enough to implement by any given window manager… Here’s hoping…