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Re: Composing Hebrew diacriticals
From: |
Kenichi Handa |
Subject: |
Re: Composing Hebrew diacriticals |
Date: |
Thu, 13 May 2010 09:42:50 +0900 |
In article <address@hidden>, Eli Zaretskii <address@hidden> writes:
> Yes, cursor motion is a constant source of trouble with bidi
> reordering. Too many places assume strictly unidirectional display
> and rely on the fact that the first (leftmost) character of line N
> follows the last character of line N-1 in buffer's logical order. It
> takes time to learn all of the hidden assumptions and fix them. C-a
> and C-e are even trickier than C-f and C-b, because they move by
> buffer positions assuming that screen positions correspond to those
> 1:1.
> I already refactored the related functions twice, and recently came to
> a conclusion that I need to refactor them yet again, sigh...
> Thanks for the test case, I will add it to my other tests.
Ok, then, as soon as I conclude that at least the displaying
looks correct, I'll commit my new code without testing it
against cursor positioning.
---
Kenichi Handa
address@hidden
- Re: Composing Hebrew diacriticals, (continued)
- Re: Composing Hebrew diacriticals, Yair F, 2010/05/07
- Re: Composing Hebrew diacriticals, Eli Zaretskii, 2010/05/07
- Re: Composing Hebrew diacriticals, Yair F, 2010/05/10
- Re: Composing Hebrew diacriticals, Kenichi Handa, 2010/05/10
- Re: Composing Hebrew diacriticals, Kenichi Handa, 2010/05/11
- Re: Composing Hebrew diacriticals, Eli Zaretskii, 2010/05/11
- Re: Composing Hebrew diacriticals, Kenichi Handa, 2010/05/12
- Re: Composing Hebrew diacriticals, Eli Zaretskii, 2010/05/12
- Re: Composing Hebrew diacriticals, Juanma Barranquero, 2010/05/12
- Re: Composing Hebrew diacriticals, Eli Zaretskii, 2010/05/12
- Re: Composing Hebrew diacriticals,
Kenichi Handa <=
- Re: Composing Hebrew diacriticals, Kenichi Handa, 2010/05/14
- Re: Composing Hebrew diacriticals, Eli Zaretskii, 2010/05/14
- Re: Composing Hebrew diacriticals, Kenichi Handa, 2010/05/14
- Re: Composing Hebrew diacriticals, Eli Zaretskii, 2010/05/14
- Re: Composing Hebrew diacriticals, Eli Zaretskii, 2010/05/14
- Message not available
- Re: Composing Hebrew diacriticals, Kenichi Handa, 2010/05/14
- Re: Composing Hebrew diacriticals, Yair F, 2010/05/15
- Re: Composing Hebrew diacriticals, Kenichi Handa, 2010/05/17
- Re: Composing Hebrew diacriticals, Eli Zaretskii, 2010/05/17
- Re: Composing Hebrew diacriticals, Kenichi Handa, 2010/05/17