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bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?
From: |
Stefan Kangas |
Subject: |
bug#59341: 29.0.50; Lisp files with other encoding than UTF-8? |
Date: |
Thu, 17 Nov 2022 20:14:09 -0800 |
Eli Zaretskii <eliz@gnu.org> writes:
> No. AFAIR, they are in utf-8-emacs because they include characters
> beyond the Unicode range, which UTF-8 cannot encode. See, for
> example, the codepoints that start around line 645 in ind-util.el,
> which are used for converting between IS 13194 (ISCII) and Unicode.
I see, thanks.
Do we need these characters to be raw bytes in the source code though?
I was thinking of a change similar to the below, which would
incidentally make it a bit easier to read the code.
diff --git a/lisp/language/ind-util.el b/lisp/language/ind-util.el
index e2a21820f4..16161319ef 100644
--- a/lisp/language/ind-util.el
+++ b/lisp/language/ind-util.el
@@ -644,9 +644,9 @@ indian-dev-aiba-decode-region
;;Unicode vs IS13194 ;; only Devanagari is supported now.
((ucs-devanagari-to-is13194-alist
'((?\x0900 . "[U+0900]")
- (?\x0901 . " ")
- (?\x0902 . " ")
- (?\x0903 . " ")
+ (?\x0901 . "?\x180000")
+ (?\x0902 . "?\x180001")
+ (?\x0903 . "?\x180002")
(?\x0904 . "[U+0904]")
[and so on]
This change would also avoid confusing external tools. For example, the
code is completely unreadable in many external viewers, such as:
https://github.com/emacs-mirror/emacs/blob/master/lisp/language/ind-util.el#L647
- bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?, Stefan Kangas, 2022/11/17
- bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?, Eli Zaretskii, 2022/11/17
- bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?,
Stefan Kangas <=
- bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?, Eli Zaretskii, 2022/11/18
- bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?, Stefan Kangas, 2022/11/18
- bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?, Eli Zaretskii, 2022/11/18
- bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?, Stefan Kangas, 2022/11/18
- bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?, Eli Zaretskii, 2022/11/19
- bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?, Drew Adams, 2022/11/18
- bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?, Stefan Kangas, 2022/11/18
- bug#59341: 29.0.50; Lisp files with other encoding than UTF-8?, Drew Adams, 2022/11/18