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bug#42256: 27.0.50; composition
From: |
Juri Linkov |
Subject: |
bug#42256: 27.0.50; composition |
Date: |
Thu, 16 Jul 2020 02:43:45 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (x86_64-pc-linux-gnu) |
>> > I suggest to look at the code which displays the "Composed with" line
>> > and decides which characters to show there, and do the same in your
>> > addition.
>>
>> Do you think it's now better?
>
> It is much better, thanks. But there is still one small glitch: try
> "C-u C-x =" on buffer position 872 in HELLO, and you will see that
> U+0651 ARABIC SHADDA is displayed as an empty box. By contrast, the
> "Composed with" line displays the shadda correctly. I think this is
> because you display only a single character (by using 'aref'), whereas
> combining characters need to be surrounded by TABs to display
> correctly without combining with their neighbors.
Thank for the hint, I missed the invisible text property named ‘composition’
with TABs on the "Composed with" line. Now fixed.
- bug#42256: 27.0.50; composition, (continued)
- bug#42256: 27.0.50; composition, Richard Stallman, 2020/07/10
- bug#42256: 27.0.50; composition, Juri Linkov, 2020/07/11
- bug#42256: 27.0.50; composition, Eli Zaretskii, 2020/07/12
- bug#42256: 27.0.50; composition, Juri Linkov, 2020/07/12
- bug#42256: 27.0.50; composition, Eli Zaretskii, 2020/07/12
- bug#42256: 27.0.50; composition, Eli Zaretskii, 2020/07/13
- bug#42256: 27.0.50; composition, Juri Linkov, 2020/07/13
- bug#42256: 27.0.50; composition, Eli Zaretskii, 2020/07/13
- bug#42256: 27.0.50; composition, Juri Linkov, 2020/07/14
- bug#42256: 27.0.50; composition, Eli Zaretskii, 2020/07/15
- bug#42256: 27.0.50; composition,
Juri Linkov <=
- bug#42256: 27.0.50; composition, Eli Zaretskii, 2020/07/16
- bug#42256: 27.0.50; composition, Richard Stallman, 2020/07/12
- bug#42256: 27.0.50; composition, Richard Stallman, 2020/07/09