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- From: Dave Sill <dsill@NSWC-OAS.ARPA>
-
- In article <10317@uunet.UU.NET> Ghie-Hugh Song <gs732%uxe.cso.uiuc.edu@uxc.cso.uiuc.edu> writes:
- >Have you ever dreamed that TeX were more WYSWYG or that you could type
- >Greek characters in the text mode directly? If we had an extended
- >256 8-bit ASCII character set such as IBM PC's. (See Appendix of
- >PC DOS Manual), things would be much easier.
- >
- > [Proposed 8-bit ASCII deleted.]
-
- There was a time when I would have supported such a proposal. I'd
- particularly like to have such extended characters for use in
- programming languages (a left-arrow character for assignment, for
- example) and in shells (to take the place of metacharacters such as:
- <>*&| et cetera that also have normal meanings as punctuation.)
-
- However, I can't see that any fixed 8-bit or 9-bit or even 16-bit code
- will be able to meet future requirements. It would only be a matter
- of time before people started to complain about characters not in the
- standard set.
-
- I think a more powerful and flexible system based on the current 7-bit
- ASCII would be better. Bill Joy, in the April issue of Unix Review,
- says PostScript is the new ASCII. I'm inclined to agree that
- a PostScript like language would fill the bill better over the long
- run (next 10-20 years) than a fixed code. This would also allow the
- internationalization effort to be integrated nicely. Do any
- PostScript/TeX/Metafont weenies care to argue the merits of their
- favorite system?
-
- Input and output devices capable of handling such extended character
- sets are another problem. I don't think ctrl/meta/alt/cokebottle keys
- on qwerty keyboards are the best way to go, but neither are keyboards
- with hundreds of keys. It would probably be better to have smart
- keyboards and drivers that would recognize escape sequences and
- replace them with associated extended characters.
-
- Output devices, in general, are more capable. Except for daisy-wheel
- printers and dumb terminals, most have graphics capabilities that
- could be put to use. For the ever-important backward compatibility,
- though, some scheme would have to be devised. Perhaps a pseudo-
- PostScript for ASCII-only devices could be devised that would display
- everything in one font and get the spacing as close as possible to
- what was intended.
-
- Oh well, I'm rambling...
-
- =========
- The opinions expressed above are mine.
-
- "I no longer think of something as a computer unless
- it's connected to a network."
- -- Peter Weinberger
-
-
- Volume-Number: Volume 13, Number 41
-
-