[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
auto-recognizing utf-16le ?
From: |
Miles Bader |
Subject: |
auto-recognizing utf-16le ? |
Date: |
Mon, 15 Jun 2009 20:40:46 +0900 |
Someone on #emacs noticed that emacs doesn't seem to auto-recognize
files encoding using utf-16le. Visiting a file which uses such an
encoding results in the buffer having coding-system "no-conversion
(alias: binary)", and lots of ^@ (NUL) characters in the buffer.
Forcing the encoding with "C-x C-m r utf-16le RET" results in the
correct thing happening.
[He was on windows where this coding system is common, so it's kind of
annoying for him.]
I noticed that the same happens on debian.
I thought maybe he could just do:
(prefer-coding-system 'utf-16le-dos)
but it seems to have no effect.
To reproduce:
1. Save this message's attachment to a file "/tmp/oink"
2. Start emacs with: HOME=/tmp emacs -Q
3. Visit the file you saved: C-x C-f /tmp/oink RET
4. ** Notice that the buffer contains ^@ (NUL) characters, and that
the buffer coding-system is "no-conversion (binary)"
5. Re-visit the file, forcing the coding-system:
C-x C-m r utf-16le RET yes RET
6. ** Notice that the file contents are now correct
7. Kill the current buffer: C-x k RET
8. Evaluate: M-: (prefer-coding-system 'utf-16le) RET
9. Visit the file again: C-x C-f /tmp/oink RET
10. ** Notice that prefer-coding-system didn't seem to have any effect
Thanks,
-Miles
oink
Description: test file encoded using utf-16le
--
Justice, n. A commodity which in a more or less adulterated condition the
State sells to the citizen as a reward for his allegiance, taxes and personal
service.
- auto-recognizing utf-16le ?,
Miles Bader <=