From: Madhu <enometh@meer.net>
To: emacs-devel@gnu.org
Subject: Re: Not able to display \u110BD and \u110CD in Emacs
Date: Fri, 06 May 2022 09:29:45 +0530 [thread overview]
Message-ID: <m3zgjvcnv2.fsf@leonis4.robolove.meer.net> (raw)
In-Reply-To: 835ymk2afp.fsf@gnu.org
* Eli Zaretskii <835ymk2afp.fsf@gnu.org> :
Wrote on Thu, 05 May 2022 19:47:38 +0300:
>> From: Madhu <enometh@meer.net>
>> Date: Thu, 05 May 2022 21:23:50 +0530
>> > Can you tell why you want this to be displayed differently when it is
>> > a lone character? AFAIU, the only meaningful display of this
>> > character is when it precedes numerals.
>> I believe there is a similar problen with composition of devanagari
>> stress accents with devanagari numerals:
>
> AFAIU, it's definitely NOT the same problem.
I'm sure you're right.
[bear with me: I downloaded NotoSansKaithi-Regular.ttf and tried to
replicate what Sameer had done: First I was not able to get hb-view to
produce the output shown in the first post: the #x110bc number sign
doesn't span the following numbers. Then After mutating the
composition-function-table as indicated, i had to set
(set-fontset-font "fontset-default" '(#x11080 . #x110cf)
(font-spec :name "Noto Sans Kaithi"
;; :otf '(kthi nil (rphf))
:registry "iso10646-1" ))
is this incorrect? if i add the :otf key then "find-font doesn't find
the font", but then i still see no span-composition, and only see the
thin white space with #x110bd (even after using this font for devanagri
numerals (#x966 . #x96f)) - so I haven't understood what the resolution
was]
>> The devanagari numerals 1
>> (#x967) & 3 (#x969) can be combined with the svarita (#x951, incorrectly
>> named in unicode as DEVANAGARI STRESS SIGN UDATTA) and the anudatta
>> (#x952) to form the 4 different accents.
>
> I see no sign of such composition rules for Devanagai in
> lisp/language/indian.el. So it isn't a surprise that Emacs doesn't
> display those sequences like you expect.
>
> I will take a look at this when I have time, but please file a bug
> report about this issue. If you can include in the report the results
> of running hb-view (from the HarfBuzz distribution) on the text
> sequences you describe, that would help.
I'll try to this by the following week.
next prev parent reply other threads:[~2022-05-06 3:59 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-28 23:17 Not able to display \u110BD and \u110CD in Emacs समीर सिंह Sameer Singh
2022-04-29 5:52 ` Eli Zaretskii
2022-04-29 6:53 ` Eli Zaretskii
2022-04-29 9:45 ` समीर सिंह Sameer Singh
2022-04-29 10:50 ` Eli Zaretskii
2022-04-29 11:17 ` समीर सिंह Sameer Singh
2022-04-29 12:18 ` Eli Zaretskii
2022-04-29 15:26 ` समीर सिंह Sameer Singh
2022-04-29 16:13 ` Eli Zaretskii
2022-04-30 4:52 ` समीर सिंह Sameer Singh
2022-04-30 6:03 ` Eli Zaretskii
2022-04-30 6:10 ` समीर सिंह Sameer Singh
2022-04-30 7:00 ` Eli Zaretskii
2022-04-30 7:03 ` समीर सिंह Sameer Singh
2022-04-30 7:19 ` Eli Zaretskii
2022-04-30 8:01 ` समीर सिंह Sameer Singh
2022-05-05 15:53 ` Madhu
2022-05-05 16:09 ` समीर सिंह Sameer Singh
2022-05-05 16:43 ` Madhu
2022-05-05 17:06 ` समीर सिंह Sameer Singh
2022-05-05 16:47 ` Eli Zaretskii
2022-05-06 3:59 ` Madhu [this message]
2022-05-06 5:56 ` Eli Zaretskii
2022-05-07 7:01 ` Eli Zaretskii
2022-05-07 14:19 ` Madhu
2022-05-07 14:22 ` Eli Zaretskii
2022-05-07 14:29 ` समीर सिंह Sameer Singh
2022-05-07 14:56 ` Eli Zaretskii
2022-05-07 15:47 ` Madhu
2022-05-07 16:01 ` समीर सिंह Sameer Singh
2022-05-07 16:44 ` Madhu
2022-05-07 16:54 ` समीर सिंह Sameer Singh
2022-05-08 17:25 ` Madhu
2022-05-08 17:35 ` Eli Zaretskii
2022-05-08 18:21 ` Madhu
2022-05-08 18:59 ` Eli Zaretskii
2022-05-09 2:06 ` Madhu
2022-05-09 2:39 ` Eli Zaretskii
2022-05-07 14:57 ` Madhu
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