Bug with setuplanguage

Bug with setuplanguage

[Aditya Mahajan]

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Hi,

I discovered this bug while answering a question on TeX.SX. Consider:

\define\cyrdash{\dontleavehmode\scale[sx=0.80]{---}}
\unprotect
\setuplanguage
   [\s!ru]
   [
     \c!midsentence=\cyrdash,
     \c!leftsentence=\cyrdash,
     \c!rightsentence=\cyrdash,
   ]
\protect


\setupbodyfont[dejavu]

\starttext
Normal text|<|English

\mainlanguage[ru]
Normal text|<|Russian
\stoptext

The pdf shows:

Normal text—English
Normal text„Russian

Why the quote instead of the emdash. The output is okay is if 
\mainlanguage is set before |<| is used for the first time.

Aditya

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Re: Bug with setuplanguage

[Wolfgang Schuster]

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> Aditya Mahajan <mailto:adityam@umich.edu>
> 5. Juni 2016 um 00:32
> Hi,
>
> I discovered this bug while answering a question on TeX.SX. Consider:
>
> \define\cyrdash{\dontleavehmode\scale[sx=0.80]{---}}
> \unprotect
> \setuplanguage
>   [\s!ru]
>   [
>     \c!midsentence=\cyrdash,
>     \c!leftsentence=\cyrdash,
>     \c!rightsentence=\cyrdash,
>   ]
> \protect
>
>
> \setupbodyfont[dejavu]
>
> \starttext
> Normal text|<|English
>
> \mainlanguage[ru]
> Normal text|<|Russian
> \stoptext
>
> The pdf shows:
>
> Normal text—English
> Normal text„Russian
>
> Why the quote instead of the emdash. The output is okay is if 
> \mainlanguage is set before |<| is used for the first time.
When subsentences are nested the inner group uses the leftsubsentence 
and rightsubsentence symbols.

\mainlanguage[ru]

\starttext
outer|<|inner|<|nested|>|inner|>|outer
\stoptext

Wolfgang

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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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: Bug with setuplanguage

[Aditya Mahajan]

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On Sun, 5 Jun 2016, Wolfgang Schuster wrote:

>> Aditya Mahajan <mailto:adityam@umich.edu>
>> 5. Juni 2016 um 00:32
>> Hi,
>> 
>> I discovered this bug while answering a question on TeX.SX. Consider:
>> 
>> \define\cyrdash{\dontleavehmode\scale[sx=0.80]{---}}
>> \unprotect
>> \setuplanguage
>>   [\s!ru]
>>   [
>>     \c!midsentence=\cyrdash,
>>     \c!leftsentence=\cyrdash,
>>     \c!rightsentence=\cyrdash,
>>   ]
>> \protect
>> 
>> 
>> \setupbodyfont[dejavu]
>> 
>> \starttext
>> Normal text|<|English
>> 
>> \mainlanguage[ru]
>> Normal text|<|Russian
>> \stoptext
>> 
>> The pdf shows:
>> 
>> Normal text—English
>> Normal text„Russian
>> 
>> Why the quote instead of the emdash. The output is okay is if \mainlanguage 
>> is set before |<| is used for the first time.
> When subsentences are nested the inner group uses the leftsubsentence and 
> rightsubsentence symbols.
>
> \mainlanguage[ru]
>
> \starttext
> outer|<|inner|<|nested|>|inner|>|outer
> \stoptext

Ah, thanks!

Aditya

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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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________