* devanagari is missing an accent in newest beta
@ 2018-10-19 8:50 Ulrike Fischer
2018-10-19 9:36 ` Arthur Reutenauer
0 siblings, 1 reply; 5+ messages in thread
From: Ulrike Fischer @ 2018-10-19 8:50 UTC (permalink / raw)
To: ntg-context
Disclaimer: I know nothing about devanagari, I can only describe
changes visually ...
I installed yesterday the newest context, and one of my examples of
devanagari is now missing an "accent". I'm rather confident that the
output was different before the update as I made screenshots when
testing this with luaotfload.
The affected font siddhanta can be found here
http://svayambhava.blogspot.com/p/siddhanta-devanagariunicode-open-type.html
Screenshots and code that show the difference and the missing accent
in the xelatex and context output are in this comment
https://github.com/u-fischer/luaotfload/issues/9#issuecomment-431288932
the older (perfect) output is in a comment above
https://github.com/u-fischer/luaotfload/issues/9#issuecomment-426978522
--
Ulrike Fischer
https://www.troubleshooting-tex.de/
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* Re: devanagari is missing an accent in newest beta
2018-10-19 8:50 devanagari is missing an accent in newest beta Ulrike Fischer
@ 2018-10-19 9:36 ` Arthur Reutenauer
2018-10-19 11:27 ` Ulrike Fischer
0 siblings, 1 reply; 5+ messages in thread
From: Arthur Reutenauer @ 2018-10-19 9:36 UTC (permalink / raw)
To: news3, Mailing list for ConTeXt users
On Fri, Oct 19, 2018 at 10:50:14AM +0200, Ulrike Fischer wrote:
> Screenshots and code that show the difference and the missing accent
> in the xelatex and context output are in this comment
>
> https://github.com/u-fischer/luaotfload/issues/9#issuecomment-431288932
>
> the older (perfect) output is in a comment above
> https://github.com/u-fischer/luaotfload/issues/9#issuecomment-426978522
The missing “accent” is a repha, a form of the consonant ra. It seems
to have been replaced by a middle dot, to the right of the base
consonant. I can’t be completely sure because it’s protruding into the
next consonant so it’s almost indistinguishable from it, but I think
that’s what happened.
Best,
Arthur
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* Re: devanagari is missing an accent in newest beta
2018-10-19 9:36 ` Arthur Reutenauer
@ 2018-10-19 11:27 ` Ulrike Fischer
2018-10-22 8:08 ` Melroch
0 siblings, 1 reply; 5+ messages in thread
From: Ulrike Fischer @ 2018-10-19 11:27 UTC (permalink / raw)
To: ntg-context
Am Fri, 19 Oct 2018 11:36:48 +0200 schrieb Arthur Reutenauer:
>> Screenshots and code that show the difference and the missing accent
>> in the xelatex and context output are in this comment
>> https://github.com/u-fischer/luaotfload/issues/9#issuecomment-431288932
>> the older (perfect) output is in a comment above
>> https://github.com/u-fischer/luaotfload/issues/9#issuecomment-426978522
>
> The missing “accent” is a repha, a form of the consonant ra. It seems
> to have been replaced by a middle dot, to the right of the base
> consonant. I can’t be completely sure because it’s protruding into the
> next consonant so it’s almost indistinguishable from it, but I think
> that’s what happened.
Yes, good catch. there is a dot. But I'm wondering if I saw ghosts
when thinking that it worked before. I can't find no commit which
changes to the "right" output and also in a older context it is
wrong.
--
Ulrike Fischer
http://www.troubleshooting-tex.de/
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* Re: devanagari is missing an accent in newest beta
2018-10-19 11:27 ` Ulrike Fischer
@ 2018-10-22 8:08 ` Melroch
2018-10-23 6:51 ` Arthur Reutenauer
0 siblings, 1 reply; 5+ messages in thread
From: Melroch @ 2018-10-22 8:08 UTC (permalink / raw)
To: news3, mailing list for ConTeXt users
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I haven't seen the examples since my tablet refuses to display them, but I
wonder if you have run into a difference between Hindi and Marathi
typography. The repha in Marathi is sometimes represented as a slightly
curved stroke between two letters. Googling "eyelash repha" I found this:
http://unicode.org/~emuller/iwg/p8/utcdoc.html
Den fre 19 okt 2018 13:30Ulrike Fischer <news3@nililand.de> skrev:
> Am Fri, 19 Oct 2018 11:36:48 +0200 schrieb Arthur Reutenauer:
>
> >> Screenshots and code that show the difference and the missing accent
> >> in the xelatex and context output are in this comment
>
> >> https://github.com/u-fischer/luaotfload/issues/9#issuecomment-431288932
>
> >> the older (perfect) output is in a comment above
> >> https://github.com/u-fischer/luaotfload/issues/9#issuecomment-426978522
> >
> > The missing “accent” is a repha, a form of the consonant ra. It seems
> > to have been replaced by a middle dot, to the right of the base
> > consonant. I can’t be completely sure because it’s protruding into the
> > next consonant so it’s almost indistinguishable from it, but I think
> > that’s what happened.
>
> Yes, good catch. there is a dot. But I'm wondering if I saw ghosts
> when thinking that it worked before. I can't find no commit which
> changes to the "right" output and also in a older context it is
> wrong.
>
>
>
> --
> Ulrike Fischer
> http://www.troubleshooting-tex.de/
>
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : http://www.pragma-ade.nl / http://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : http://contextgarden.net
>
> ___________________________________________________________________________________
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
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___________________________________________________________________________________
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* Re: devanagari is missing an accent in newest beta
2018-10-22 8:08 ` Melroch
@ 2018-10-23 6:51 ` Arthur Reutenauer
0 siblings, 0 replies; 5+ messages in thread
From: Arthur Reutenauer @ 2018-10-23 6:51 UTC (permalink / raw)
To: Melroch; +Cc: Mailing list for ConTeXt users, news3
On Mon, Oct 22, 2018 at 10:08:01AM +0200, Melroch wrote:
> I haven't seen the examples since my tablet refuses to display them, but I
> wonder if you have run into a difference between Hindi and Marathi
> typography. The repha in Marathi is sometimes represented as a slightly
> curved stroke between two letters.
Thanks Benct, but the little dot I think I see (actually a square
shape) does not look like that.
> Googling "eyelash repha" I found this:
>
> http://unicode.org/~emuller/iwg/p8/utcdoc.html
The source standard also works :-)
The Unicode Standard version 11.0, p. 455 (part of chapter 12,
http://www.unicode.org/versions/Unicode11.0.0/ch12.pdf)
Best,
Arthur
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2018-10-19 8:50 devanagari is missing an accent in newest beta Ulrike Fischer
2018-10-19 9:36 ` Arthur Reutenauer
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2018-10-23 6:51 ` Arthur Reutenauer
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