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From: Lars Ingebrigtsen <larsi@gnus.org>
To: Peter Dyballa <Peter_Dyballa@Freenet.DE>
Cc: 7786@debbugs.gnu.org
Subject: bug#7786: 23.2; Encoding of PostScript files
Date: Wed, 13 Oct 2021 15:51:48 +0200	[thread overview]
Message-ID: <87ee8p58y3.fsf@gnus.org> (raw)
In-Reply-To: <F265AF4E-C402-4C84-9B50-9D8061FE896B@Freenet.DE> (Peter Dyballa's message of "Wed, 5 Jan 2011 01:18:19 +0100")

Peter Dyballa <Peter_Dyballa@Freenet.DE> writes:

> This is incorrect, because, as PRML, The PostScript® Language
> Reference manual, explains in a footnote near the end, on encodings:
>
> 	3. The ISOLatin1Encoding encoding vector deviates from the ISO
> 	8859-1 standard in one
> 	   respect: the character at position 140 is quoteleft,
> 	   whereas the ISO standard specifies
> 	   grave. A PostScript program needing to conform exactly to
> 	   the ISO standard should
> 	   create a modified encoding vector with this entry changed.

This seems to be incorrect.

https://en.wikipedia.org/wiki/PostScript_Latin_1_Encoding
https://en.wikipedia.org/wiki/ISO/IEC_8859-1

differ in a whole bunch of places.  In addition, ISOLatin1Encoding is
not the same as stdenc (which is what adobe-standard-encoding uses):

https://unicode.org/Public/MAPPINGS/VENDORS/ADOBE/stdenc.txt

Emacs doesn't seem to have any support for ISOLatin1Encoding:

"In 1995, IBM assigned code page 1277 (CCSID 1277) to this character set."

Unless we have it under some other name.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no





  parent reply	other threads:[~2021-10-13 13:51 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-05  0:18 bug#7786: 23.2; Encoding of PostScript files Peter Dyballa
2021-01-20 18:02 ` Lars Ingebrigtsen
2021-06-02  8:39 ` Lars Ingebrigtsen
2021-06-02 16:37   ` Peter Dyballa
2021-10-13 12:49   ` Lars Ingebrigtsen
2021-10-13 13:12     ` Lars Ingebrigtsen
2021-10-13 13:51 ` Lars Ingebrigtsen [this message]
2021-10-13 15:41   ` Eli Zaretskii
2021-10-13 16:05     ` Lars Ingebrigtsen
2021-10-13 16:18       ` Eli Zaretskii
2021-10-13 16:20         ` Lars Ingebrigtsen
2021-10-13 16:23           ` Peter Dyballa
2021-10-13 16:28             ` Lars Ingebrigtsen
2021-10-13 16:43               ` Peter Dyballa
2021-10-13 16:45             ` Eli Zaretskii
2021-10-13 17:35               ` Peter Dyballa
2021-10-13 16:43           ` Eli Zaretskii
2021-10-13 18:55             ` Lars Ingebrigtsen
2021-10-13 19:05               ` Eli Zaretskii
2021-10-13 19:07               ` Peter Dyballa
2021-10-13 21:02   ` Peter Dyballa
2021-10-14  6:42     ` Eli Zaretskii
2021-10-15 12:47       ` Lars Ingebrigtsen
2021-10-15 15:59         ` Peter Dyballa
2021-10-18  7:09           ` Lars Ingebrigtsen
2021-10-18 12:25             ` Eli Zaretskii
2021-10-18 13:17               ` Lars Ingebrigtsen
2021-10-18 15:51               ` Peter Dyballa
2021-10-18 16:00                 ` Eli Zaretskii
2021-10-19  5:49                   ` Peter Dyballa
2021-10-19 11:59                     ` Eli Zaretskii
2021-10-19 13:47                       ` Lars Ingebrigtsen
2021-10-20  5:39                         ` Peter Dyballa
2021-10-20  5:45                           ` Lars Ingebrigtsen
2021-10-20  6:18                             ` Lars Ingebrigtsen
2021-10-20 16:34                             ` Peter Dyballa
2021-10-13 21:55   ` Peter Dyballa

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