* mkiv: Bug in Right to Left numerals?
@ 2008-10-21 11:02 Otared Kavian
2008-10-21 13:13 ` Khaled Hosny
0 siblings, 1 reply; 5+ messages in thread
From: Otared Kavian @ 2008-10-21 11:02 UTC (permalink / raw)
To: mailing list for ConTeXt users
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Hi Hans, Taco, Idriss and the mkiv team,
Since I have been unable to use mkiv until very recently I am not
aware whether the following bug has been addressed or not (Luigi
Scarso taught me how to install and use mkiv on Mac OS, last Sunday…).
Below is a minimal file which shows that the numerals in Right-to-Left
text are reversed, while they shouldn't.
XeTeX and XeConTeXt behave correctly in this respect.
If the bug is known, pardon me for the noise…
Best regards: OK
%% begin file bug-RL-numerals.tex
\starttext
\definefontfeature
[testPersian]
[analyze=yes,
mode=node,
language=dflt,
script=arab,
aalt=yes,
init=yes,
medi=yes,
fina=yes,
isol=yes,
liga=yes,
mset=yes]
\font\FaarsiA=arabtype*testPersian at 36pt
\startbuffer[faarsi]
این متن در سال ۲۰۰۸ مسیحی نوشته شده است.
\stopbuffer
\pardir TLT
\textdir TLT
This file has been typeset on \currentdate{} at \currenttime, mkiv,
ConTeXt version \contextversion,
% LuaTeX version \luatexversion,
LuaTeX revision \luatexrevision,
(LuaTeX date stamp \luatexdatestamp).
\blank[6*big]
The number input as « 2008 » in Persian is written in the output as
« 8002 » in the following Persian text:
\blank[6*big]
\pardir TRT
\textdir TRT
\FaarsiA
\getbuffer[faarsi]
\blank[6*big]
\stoptext
%% end file bug-RL-numerals.tex
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___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: mkiv: Bug in Right to Left numerals?
2008-10-21 11:02 mkiv: Bug in Right to Left numerals? Otared Kavian
@ 2008-10-21 13:13 ` Khaled Hosny
2008-10-21 17:19 ` Otared Kavian
0 siblings, 1 reply; 5+ messages in thread
From: Khaled Hosny @ 2008-10-21 13:13 UTC (permalink / raw)
To: mailing list for ConTeXt users
This isn't actually a bug, \textdir TRT will reverse all text, try
setting \setupdirection[bidi=global] to enable the "experimental"
auto-bidi support.
On Mon, Oct 20, 2008 at 11:02 PM, Otared Kavian <otared@gmail.com> wrote:
> Hi Hans, Taco, Idriss and the mkiv team,
>
> Since I have been unable to use mkiv until very recently I am not aware
> whether the following bug has been addressed or not (Luigi Scarso taught me
> how to install and use mkiv on Mac OS, last Sunday…).
>
> Below is a minimal file which shows that the numerals in Right-to-Left text
> are reversed, while they shouldn't.
> XeTeX and XeConTeXt behave correctly in this respect.
>
> If the bug is known, pardon me for the noise…
> Best regards: OK
>
> %% begin file bug-RL-numerals.tex
> \starttext
>
> \definefontfeature
> [testPersian]
> [analyze=yes,
> mode=node,
> language=dflt,
> script=arab,
> aalt=yes,
> init=yes,
> medi=yes,
> fina=yes,
> isol=yes,
> liga=yes,
> mset=yes]
>
> \font\FaarsiA=arabtype*testPersian at 36pt
>
> \startbuffer[faarsi]
> این متن در سال ۲۰۰۸ مسیحی نوشته شده است.
>
> \stopbuffer
> \pardir TLT
> \textdir TLT
> This file has been typeset on \currentdate{} at \currenttime, mkiv, ConTeXt
> version \contextversion,
> % LuaTeX version \luatexversion,
> LuaTeX revision \luatexrevision,
> (LuaTeX date stamp \luatexdatestamp).
> \blank[6*big]
> The number input as « 2008 » in Persian is written in the output as « 8002 »
> in the following Persian text:
> \blank[6*big]
> \pardir TRT
> \textdir TRT
>
> \FaarsiA
> \getbuffer[faarsi]
> \blank[6*big]
>
> \stoptext
> %% end file bug-RL-numerals.tex
>
>
>
>
> ___________________________________________________________________________________
> 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://tex.aanhet.net
> archive : https://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___________________________________________________________________________________
>
>
--
Khaled
___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: mkiv: Bug in Right to Left numerals?
2008-10-21 13:13 ` Khaled Hosny
@ 2008-10-21 17:19 ` Otared Kavian
2008-10-22 7:02 ` Wolfgang Schuster
0 siblings, 1 reply; 5+ messages in thread
From: Otared Kavian @ 2008-10-21 17:19 UTC (permalink / raw)
To: mailing list for ConTeXt users
On 21 oct. 08, at 15:13, Khaled Hosny wrote:
> This isn't actually a bug, \textdir TRT will reverse all text, try
> setting \setupdirection[bidi=global] to enable the "experimental"
> auto-bidi support.
Thanks Khaled for your attention, but what I get is:
! Undefined control sequence.
l.21 \setupdirection
[bidi=global]
?
Process aborted
Is this feature so experimental that it is not yet included in the
latest beta?
Best regards: OK
>
>
> On Mon, Oct 20, 2008 at 11:02 PM, Otared Kavian <otared@gmail.com>
> wrote:
>> Hi Hans, Taco, Idriss and the mkiv team,
>>
>> Since I have been unable to use mkiv until very recently I am not
>> aware
>> whether the following bug has been addressed or not (Luigi Scarso
>> taught me
>> how to install and use mkiv on Mac OS, last Sunday…).
>>
>> Below is a minimal file which shows that the numerals in Right-to-
>> Left text
>> are reversed, while they shouldn't.
>> XeTeX and XeConTeXt behave correctly in this respect.
>>
>> If the bug is known, pardon me for the noise…
>> Best regards: OK
>>
>> %% begin file bug-RL-numerals.tex
>> \starttext
>>
>> \definefontfeature
>> [testPersian]
>> [analyze=yes,
>> mode=node,
>> language=dflt,
>> script=arab,
>> aalt=yes,
>> init=yes,
>> medi=yes,
>> fina=yes,
>> isol=yes,
>> liga=yes,
>> mset=yes]
>>
>> \font\FaarsiA=arabtype*testPersian at 36pt
>>
>> \startbuffer[faarsi]
>> این متن در سال ۲۰۰۸ مسیحی نوشته شده
>> است.
>>
>> \stopbuffer
>> \pardir TLT
>> \textdir TLT
>> This file has been typeset on \currentdate{} at \currenttime, mkiv,
>> ConTeXt
>> version \contextversion,
>> % LuaTeX version \luatexversion,
>> LuaTeX revision \luatexrevision,
>> (LuaTeX date stamp \luatexdatestamp).
>> \blank[6*big]
>> The number input as « 2008 » in Persian is written in the output
>> as « 8002 »
>> in the following Persian text:
>> \blank[6*big]
>> \pardir TRT
>> \textdir TRT
>>
>> \FaarsiA
>> \getbuffer[faarsi]
>> \blank[6*big]
>>
>> \stoptext
>> %% end file bug-RL-numerals.tex
>>
>>
>>
>>
>> ___________________________________________________________________________________
>> 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://tex.aanhet.net
>> archive : https://foundry.supelec.fr/projects/contextrev/
>> wiki : http://contextgarden.net
>> ___________________________________________________________________________________
>>
>>
>
>
>
> --
> Khaled
> ___________________________________________________________________________________
> 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://tex.aanhet.net
> archive : https://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___________________________________________________________________________________
___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: mkiv: Bug in Right to Left numerals?
2008-10-21 17:19 ` Otared Kavian
@ 2008-10-22 7:02 ` Wolfgang Schuster
2008-10-22 9:14 ` Otared Kavian
0 siblings, 1 reply; 5+ messages in thread
From: Wolfgang Schuster @ 2008-10-22 7:02 UTC (permalink / raw)
To: mailing list for ConTeXt users
On Tue, Oct 21, 2008 at 7:19 PM, Otared Kavian <otared@gmail.com> wrote:
> On 21 oct. 08, at 15:13, Khaled Hosny wrote:
>
>> This isn't actually a bug, \textdir TRT will reverse all text, try
>> setting \setupdirection[bidi=global] to enable the "experimental"
>> auto-bidi support.
>
>
> Thanks Khaled for your attention, but what I get is:
>
> ! Undefined control sequence.
> l.21 \setupdirection
> [bidi=global]
> ?
> Process aborted
>
> Is this feature so experimental that it is not yet included in the
> latest beta?
\setupdirections[bidi=global]
Wolfgang
___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: mkiv: Bug in Right to Left numerals?
2008-10-22 7:02 ` Wolfgang Schuster
@ 2008-10-22 9:14 ` Otared Kavian
0 siblings, 0 replies; 5+ messages in thread
From: Otared Kavian @ 2008-10-22 9:14 UTC (permalink / raw)
To: mailing list for ConTeXt users
On 22 oct. 08, at 09:02, Wolfgang Schuster wrote:
> On Tue, Oct 21, 2008 at 7:19 PM, Otared Kavian <otared@gmail.com>
> wrote:
>> On 21 oct. 08, at 15:13, Khaled Hosny wrote:
>>
>>> This isn't actually a bug, \textdir TRT will reverse all text, try
>>> setting \setupdirection[bidi=global] to enable the "experimental"
>>> auto-bidi support.
>>
>>
>> Thanks Khaled for your attention, but what I get is:
>>
>> ! Undefined control sequence.
>> l.21 \setupdirection
>> [bidi=global]
>> ?
>> Process aborted
>>
>> Is this feature so experimental that it is not yet included in the
>> latest beta?
>
> \setupdirections[bidi=global]
>
> Wolfgang
Thanks Wolfgang… the plural makes sense indeed.
However it seems that it is necessary to add
\pardir TRT
\textdir TRT
before Right-to-Left text.
Best regards: OK
___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 5+ messages in thread
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2008-10-21 11:02 mkiv: Bug in Right to Left numerals? Otared Kavian
2008-10-21 13:13 ` Khaled Hosny
2008-10-21 17:19 ` Otared Kavian
2008-10-22 7:02 ` Wolfgang Schuster
2008-10-22 9:14 ` Otared Kavian
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