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- Newsgroups: comp.sys.pen
- Path: sparky!uunet!wupost!eclnews!usenet
- From: dale@manet.wustl.edu (Dale Frye)
- Subject: Re: Momenta/PenPoint vs. Microsoft
- Message-ID: <1992Dec30.222552.7070@wuecl.wustl.edu>
- Sender: usenet@wuecl.wustl.edu (News Administrator)
- Nntp-Posting-Host: degas
- Reply-To: dale@manet.wustl.edu
- Organization: Washington University, School of Engineering, St. Louis MO
- References: <1992Dec30.045755.25687@news.media.mit.edu>
- Date: Wed, 30 Dec 1992 22:25:52 GMT
- Lines: 32
-
- In article <1992Dec30.045755.25687@news.media.mit.edu>
- testarne@barking.media.mit.edu (Thad E Starner) writes:
- > Does the PenPoint operating system use 32bit pointers by default
- > or do they do the FAR/NEAR trick of Microsoft (just spent a couple of
- > days of misdirection, excuse the pun, on that one).
- >
-
- PenPoint is entirely 32-bit. No FAR/NEAR tricks. In the DR (Developer's
- Release) all pointers had to be defined as FAR because of the compiler
- (Microsoft C) but since they switched to Watcom C you no longer have to do
- it. (In fact if you do it you'll get a syntax error.) If you don't know
- Windows already then I would highly suggest taking a look at PenPoint
- (even if you are familar with Windows). There's a lot more to PenPoint
- than just the pen. It is the only complete object-oriented OS available
- today. PenPoint is now where other OS vendors plan to be in 2 years. (Next
- major release of OS/2, based on MACH and the release after next of Windows
- NT, Cairo) Even if GO fails (I don't think it will) what you learn from
- PenPoint about OOOS, UI, Application Framework and a bunch of other stuff
- will be quite valuable. There is an incredible amount of new ideas in
- there along with a bunch of stuff borrowed from the likes of MacApp and
- ET++. One word of caution, PenPoint is not DOS or UNIX. Be prepared to
- learn new ways of doing things. The first is understanding the application
- instance lifecycle. The second is the concept of processes and tasks.
- (i.e. A process is just memory allocation in which mulitple tasks can be
- running.) And of course there's learning about OO design and programming
- if you haven't done that before.
-
-
- Dale Frye
- Washington University in St. Louis
-
-
-