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bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte se
From: |
Kenichi Handa |
Subject: |
bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte sequences |
Date: |
Thu, 29 Mar 2012 14:19:50 +0900 |
In article <jwviphrft9z.fsf-monnier+INBOX@gnu.org>, Stefan Monnier
<monnier@iro.umontreal.ca> writes:
> I understand this part. The part I don't understand is why we do
> unification when reading a char from the buffer's text. That is: why
> unify chars in `int' (or Lisp_Object) form but not in the
> internal-utf-8 representation?
> I would expect the unification to happen during encoding/decoding
Usually, yes. But as far as there is a code space in high
area for a CJK charset, it is unavoidable to have a
buffer/string that contains a character represented by a
byte sequence in that high area as the test case of
Bug#11073. And, as "unification" means to treat such a
character the same way as the unified character, I thought
they both have the same character code.
---
Kenichi Handa
handa@m17n.org
- bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte sequences, Eli Zaretskii, 2012/03/23
- bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte sequences, Eli Zaretskii, 2012/03/23
- bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte sequences, Stefan Monnier, 2012/03/23
- bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte sequences, Eli Zaretskii, 2012/03/23
- bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte sequences, Stefan Monnier, 2012/03/23
- bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte sequences, Eli Zaretskii, 2012/03/23
- bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte sequences, Kenichi Handa, 2012/03/26
- bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte sequences, Stefan Monnier, 2012/03/26
- bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte sequences,
Kenichi Handa <=
- bug#11073: 24.0.94; BIDI-related crash in redisplay with certain byte sequences, Stefan Monnier, 2012/03/29