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- Newsgroups: comp.text.frame
- Path: sparky!uunet!sun-barr!cs.utexas.edu!oakhill!oakhill!hamm
- From: hamm@austoto.sps.mot.com (Steve Hamm)
- Subject: Re: Troff vs FrameMaker Productivity
- In-Reply-To: russ@druhi.ATT.COM's message of 21 Jul 92 16:37:32 GMT
- Message-ID: <HAMM.92Jul22094612@toto.austoto.sps.mot.com>
- Sender: news@oakhill.sps.mot.com
- Nntp-Posting-Host: toto
- Reply-To: hamm@ssdt-bluestein.sps.mot.com (Steve Hamm)
- Organization: Motorola SPS, Austin, TX
- References: <18486@drutx.ATT.COM>
- Date: 22 Jul 92 09:46:12
- Lines: 97
-
-
- ---On 21 Jul 92 16:37:32 GMT, russ@druhi.ATT.COM (RauhauserR) said:
-
- Russ> Has anyone collected hard data on how much more "productive" a
- Russ> writer is with FrameMaker as opposed to troff?
-
- Russ> Even if you're lacking hard data, but do have experience in this
- Russ> area, I wonder if you'd be willing to offer an estimated figure
- Russ> for productivity increase? Any input, using any basis of
- Russ> reasoning, would be gratefully appreciated.
-
- I love it. Even posted from ATT.COM. Heh heh. Some time ago, there
- was a posting (from someone else with an att.com address) in
- comp.text, in response to the question "Why isn't there a WYSIWYG
- troff?" The answer is interesting, and applies to your question as
- well. There isn't a WYSIWYG troff because, as a part of Documenter's
- Workbench, it would be a productivity loss. Likewise, with FrameMaker,
- I would assume the same results apply.
-
- The question, then, is, "How much *less* productive is FrameMaker than
- troff?" (Or any other markup language, for that matter, for the purpose
- of producing documentation.)
-
- I attach a copy of the original posting for your perusal.
-
- =-=-=-=-=-=-=-==-=-=--==-=-=-=-=-=-=-=-=-==-=-=--==-=-=-=-=-=-=-=-=-==-=
- From: npn@cbnewsl.cb.att.com (nils-peter.nelson)
- Newsgroups: comp.text
- Subject: Why We Didn't Give You WYSIWYG troff
- Date: 2 Aug 91 21:34:30 GMT
- Organization: AT&T Bell Laboratories
-
-
- I've resisted responding up until now to the question
- "Does anyone know of a WYSIWYG troff?" but guess I
- owe the world an explanation, as far as Bell Labs
- is concerned.
- First, making the current troff WYSIWYG is technically
- infeasible, due to the way it buffer up text internally,
- then spits out when it sees fit.
- Something that is new, but generates troff as output is
- feasible, and there is a program called snaz internally
- in Bell Labs that more or less does this. It was designed
- for the Blit/5620/630/730 terminals.
- But the *real* reason is...
- A while ago a large internal documentation organization
- inside AT&T had a shoot-out between troff and one of the
- well-known Unix WYSIWYG formatters on a Sun 3. Two different,
- trained groups were given a large document to produce,
- one with troff, the other with WYSIWYG. The troff group
- finished substantially ahead. The experiment was deemed
- a failure (since it was supposed to show WYSIWYG improved
- productivity) and repeated. Same result.
- Subsequent analysis indicated that the WYSIWYG group spent
- a lot of time "prettying" up layout at an early stage
- of authoring; a good deal of this effort was undone by
- subsequent changes to the text. The troff group was more
- or less forbidden to address layout; they used an
- SGML-flavored set of macros, based on -mm, that automatically
- determined fonts, header placement, page breaks, etc.
- The credit goes, really, not to troff, but to a well-defined
- batch markup language that allows authors to concentrate
- on *content* and leave layout to the software.
-
- Given this fact, and that for those who really want WYSIWYG
- there are some 50 commercial alternatives, we elected not
- to pursue WYSIWYG troff. Instead, we capitalize on windowing
- systems (layers, mux or X) to do screen-based editing of
- batch troff in one window, with troff output in another
- window. This gives the "in-the-office" feedback authors need
- without true WYSIWYG. (Rick Beach of Xerox described this
- difference cogently in Science several years ago.) The software
- here is proof/xproof and xtv (based on xditview).
-
- We did, as you may know, do a WYSIWYG pic, called Picasso,
- because drawing is exactly the opposite case-- for
- most illustrations object placement is easy and natural
- in WYSIWYG, awkward in batch. But our conclusion for text
- was: let the software determine the layout, not the
- author. An intentional result of this is a very
- consistent document appearance across geographically
- disparate groups. (Style is not as easy to enforce with
- WYSIWYG systems.)
-
- I'd enjoy seeing responses, since this is an important
- issue to all of us. Lest I be misconstrued, there is
- no doubt that WYSIWYG is more productive for advertising
- layout, for pictures, and anytime form is more important
- than content. But for the sort of industrial-strength
- documentation we do at AT&T, batch markup languages
- appear to have an advantage.
-
- --
- Steve Hamm ------ Motorola Inc. Semiconductor Systems Design Technology
- 3501 Ed Bluestein Blvd., MD-M2, Austin TX 78762
- Ph: 512-928-6612 Internet: hamm@ssdt-bluestein.sps.mot.com
- Fax: 512-928-7662 UUCP: ...cs.utexas.edu!oakhill!austoto!hamm
-