Path: utzoo!utgpu!water!watmath!watdragon!jmsellens
From: jmsellens@watdragon.waterloo.edu (John M. Sellens)
Newsgroups: comp.sys.mac
Subject: How can I differentiate between MacDraw's DRWG and PICT?
Message-ID: <4633@watdragon.waterloo.edu>
Date: 14 Jan 88 03:09:29 GMT
Organization: U of Waterloo, Ontario
Lines: 18

MacDraw can save its files in either DRWG or PICT format.  How can
I determine, by inspecting the bytes of the data fork, which
format a particular file is in?  I checked in Tech Notes 21 and 27,
and I suspect that the answer is that I can't.  The 512 byte headers
are exactly the same in some (all?) cases, and the data doesn't seem
to have a lot of clues.  Oh well, I guess I'll have to try looking
for the .info part of the file (I'm doing this on UNIX you see...).

Thanks for any advice you can offer.

John Sellens

{decvax|utzoo|ihnp4|allegra|clyde}!watmath!watdragon!jmsellens
jmsellens@dragon.waterloo.{edu,CDN} jsellens@watmta.BITNET
jmsellens%dragon@waterloo.csnet

"Of all the stupid things I could have thought, this was the worst"
- Joe Jackson