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Re: bidi and shaping problems in describe-input-method
From: |
Kenichi Handa |
Subject: |
Re: bidi and shaping problems in describe-input-method |
Date: |
Fri, 09 Mar 2012 22:54:53 +0900 |
In article <address@hidden>, Eli Zaretskii <address@hidden> writes:
> > (insert #x642 #x64C)
> > (insert #x642 (propertize " " 'invisible t) #x64C)
> This looks exactly identical to me (on MS-Windows), except that the
> second one causes annoying behavior of cursor motion around the
> inserted text.
> Does it work for you on GNU/Linux?
Yes.
> If so, does it work for you to change
> quail-insert-kbd-layout to use this trick in order to
> separate the `lower' from the `upper' in the key cells?
Yes. But it depends on the font selected for arabic and the
shaping engine for that font. Some shapers display a glyph
for an independent combining character with dotted circle (if
the width of the glyph is zero).
The better result is done by this:
(insert #x642 (compose-string "\x64C" 0 1 "\t\x64C\t"))
I tried it with 4 fonts on GNU/Linux and all were ok.
> I tried that on my machine, and it didn't have the desired
> effect.
Please try above.
---
Kenichi Handa
address@hidden
- Re: bidi and shaping problems in describe-input-method, (continued)
- Re: bidi and shaping problems in describe-input-method, Kenichi Handa, 2012/03/08
- Re: bidi and shaping problems in describe-input-method, Kenichi Handa, 2012/03/08
- Re: bidi and shaping problems in describe-input-method, Eli Zaretskii, 2012/03/09
- Re: bidi and shaping problems in describe-input-method, Juanma Barranquero, 2012/03/09
- Re: bidi and shaping problems in describe-input-method, Eli Zaretskii, 2012/03/09
- Re: bidi and shaping problems in describe-input-method, Eli Zaretskii, 2012/03/09
- Re: bidi and shaping problems in describe-input-method, Kenichi Handa, 2012/03/09
- Re: bidi and shaping problems in describe-input-method, Juanma Barranquero, 2012/03/09
- Re: bidi and shaping problems in describe-input-method, Eli Zaretskii, 2012/03/09
- Re: bidi and shaping problems in describe-input-method, Juanma Barranquero, 2012/03/09
- Re: bidi and shaping problems in describe-input-method,
Kenichi Handa <=
- Re: bidi and shaping problems in describe-input-method, Eli Zaretskii, 2012/03/09
Re: bidi and shaping problems in describe-input-method, Miles Bader, 2012/03/07