Re: [NTG-context] checking mainlanguage setup
Dear Aditya,
context([[\def\noexpand\Lang{...}]])
not working
or
context([[\def\string\Lang{...}]])
working
I don't understand why
context([[\def\\Lang{...}]])
working, too
You are right. [[\def\\Lang{English}]] method works.
I summerize it as a test file. The first 5 methods are working well, but the
last one using \noexpand cause the error.
Thank you.
Best regards,
Dalyoung
\mainlanguage[en]
\starttext
\startitemize[n]
\head Using \type{context.setvalue(Lang,English)}
\startluacode
if languages.current() == en then
context.setvalue(Lang,English)
else
context.setvalue(Lang,Not English)
end
\stopluacode
Current language: \Lang
\head Using \type{context(\\def\\Lang{English})}
\startluacode
if languages.current() == en then
context(\\def\\Lang{English})
else
context(\\def\\Lang{Not English})
end
\stopluacode
Current language: \Lang
\head Using \type{context([[\def\string\Lang{English}]])}
\startluacode
if languages.current() == en then
context([[\def\string\Lang{English}]])
else
context([[\def\string\Lang{Not English}]])
end
\stopluacode
Current language: \Lang
\head Using \type{context([[\def\\Lang{English}]])}
\startluacode
if languages.current() == en then
context([[\def\\Lang{English}]])
else
context([[\def\\Lang{Not English}]])
end
\stopluacode
Current language: \Lang
\head Using \type{\doifelse\currentmainlanguage{en}...}
\doifelse\currentmainlanguage{en}
{\def\Lang{English}}{\def\Lang{Not English}}
Current language: \Lang
\head Using \type{context([[\def\noexpand\Lang{English}]])}
%\startluacode
% if languages.current() == en then
% context([[\def\noexpand\Lang{English}]])
% else
% context([[\def\noexpand\Lang{Not English}]])
% end
%\stopluacode
%Current language: \Lang
\stopitemize
\stoptext
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Re: [NTG-context] checking mainlanguage setup
On 31-5-2011 4:33, Procházka Lukáš Ing. - Pontex s. r. o. wrote:
On Tue, 31 May 2011 12:45:00 +0200, Jeong Dalyoung hak...@me.com wrote:
Dear Lucas,
Shouldn't it be (untested):
context(\\def\\lang{English})
It is working.
context([[\def\lang{English}]])
It is not working. It prints def lang English.
Thank you.
Best regards,
Dalyoung
OK.
I meant just the way how strings in Lua are entered
- if inside quotation marks, escaping is required, thus \\ yields to
backslash,
- if inside [[ ... ]], single \ gives backslash, and of course \\ gives
TWO backslashes.
I guessed that your original
[[\\def\\lang{English}]]
could have caused the problem, so I corrected it to
[[\def\lang{English}]]
[[ ]] vs is a lua thing ... but when you pass things from within
tex, expansions happens the same in both; you can try
context(\detokenize{...})
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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Re: [NTG-context] checking mainlanguage setup
On 1-6-2011 10:14, Hans Hagen wrote:
[[ ]] vs is a lua thing ... but when you pass things from within
tex, expansions happens the same in both; you can try
context(\detokenize{...})
Sorry, that should have been
\ctxlua{\detokenize{...}}
which takes care of things at the tex end. When at the lua end, you need
to use \\ (or indeed [[with regular \'s]].
Anyhow, it does not hurt to always to take good look at \'s because
commands might end up in cycles (or for instance can end up in auxiliary
files). This is why many commands are defined using \unexpanded. Even
if you pass something using context at the lua end. You can see what
gets passed to tex using:
\enabletrackers[context.trace]
What you see there should look like regular context.
(btw, context.setvalue{Lang,English) also works well and has no
backslashes)
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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Re: [NTG-context] checking mainlanguage setup
Am 01.06.2011 um 09:45 schrieb Jeong Dalyoung:
I summerize it as a test file. The first 5 methods are working well, but the
last one using \noexpand cause the error.
What exactly do you plan to do with the language check, for simple texts your
method is overkill and labeltexts are better suited, even a command which
prints a text can be written in TeX without problems:
\def\LangOne
{\doifelse{\currentmainlanguage}{en}
{English 1}
{\doifelse{\currentmainlanguage}{nl}
{Dutch 1}
{Unknown 1}}}
\def\LangTwo
{\processaction
[\currentmainlanguage]
[ en=English 2,
nl=Dutch 2,
unknown=Unknown 2]}
\setuplabeltext[en][langthree=English 3]
\setuplabeltext[nl][langthree=Dutch 3]
\setuplabeltext[langthree=Unknown 3]
\starttext
\LangOne:\LangTwo:\labeltext{langthree}:\translate[en=English 4,nl=Dutch 4]
\mainlanguage[nl]
\LangOne:\LangTwo:\labeltext{langthree}:\translate[en=English 4,nl=Dutch 4]
\mainlanguage[fr]
\LangOne:\LangTwo:\labeltext{langthree}:\translate[en=English 4,nl=Dutch 4]
\stoptext
Wolfgang
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Re: [NTG-context] checking mainlanguage setup
On Sat, 28 May 2011 14:26:47 +0200, Jeong Dalyoung hak...@me.com wrote:
context([[\\def\\lang{English}]])
It is not working. It just prints def langEnglish.
BTW, are not there too many backslashes?
Shouldn't it be (untested):
context(\\def\\lang{English})
or
context([[\def\lang{English}]])
Lukas
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Re: [NTG-context] checking mainlanguage setup
Dear Lucas,
Shouldn't it be (untested):
context(\\def\\lang{English})
It is working.
context([[\def\lang{English}]])
It is not working. It prints def lang English.
Thank you.
Best regards,
Dalyoung
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Re: [NTG-context] checking mainlanguage setup
On Tue, 31 May 2011 12:45:00 +0200, Jeong Dalyoung hak...@me.com wrote:
Dear Lucas,
Shouldn't it be (untested):
context(\\def\\lang{English})
It is working.
context([[\def\lang{English}]])
It is not working. It prints def lang English.
Thank you.
Best regards,
Dalyoung
OK.
I meant just the way how strings in Lua are entered
- if inside quotation marks, escaping is required, thus \\ yields to
backslash,
- if inside [[ ... ]], single \ gives backslash, and of course \\ gives TWO
backslashes.
I guessed that your original
[[\\def\\lang{English}]]
could have caused the problem, so I corrected it to
[[\def\lang{English}]]
Cheers,
Lukas
--
Ing. Lukáš Procházka [mailto:l...@pontex.cz]
Pontex s. r. o. [mailto:pon...@pontex.cz] [http://www.pontex.cz]
Bezová 1658
147 14 Praha 4
Tel: +420 244 062 238
Fax: +420 244 461 038
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Re: [NTG-context] checking mainlanguage setup
Dear Lukas,
Thank you for the explanation.
I guessed that your original
[[\\def\\lang{English}]]
No errors message, but it's not working as the way as I want. It just print
def langEnglish.
[[\def\lang{English}]]
This cause the error message and halt the compiling.
Best regards,
Dalyoung
metapost loading 'metafun.mp' (experimental metapost version two)
! Undefined control sequence.
system tex error on line 84 in file test-font.tex: Undefined control
sequence ...
74
75
76 \startluacode
77 if languages.current() == kr then
78 -- context.setvalue(lang,한글)
79 context([[\def\lang{한글}]])
80 else
81 -- context.setvalue(lang,English)
82 context(\\def\\lang{English})
83 end
84 \stopluacode
85
86 currentlanguage: \lang
87
88 \section{one.two}
89
90 \doifelse\currentmainlanguage{en}{\def\lang{English}}{\def\lang{영어가 아님}}\par
91
92 currentlanguage: \lang
93 %currentmainlanguage:
94 %\doifelse\currentmainlanguage{kr}{Korean}{Not Korean}\par
\lang #1-\edef \biblanguage
{#1}\ifcsname \??pb \s!language #1\endcsname \l...
argument ...,한글)
context([[\def \lang {
한글}]])
else
-- conte...
\dodostartluacode ...and \directlua \zerocount {#1
}}
l.84 \stopluacode
?
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Re: [NTG-context] checking mainlanguage setup
On Wed, 1 Jun 2011, Jeong Dalyoung wrote:
Dear Lukas,
Thank you for the explanation.
I guessed that your original
[[\\def\\lang{English}]]
No errors message, but it's not working as the way as I want. It just print def
langEnglish.
[[\def\lang{English}]]
This cause the error message and halt the compiling.
context([[\def\noexpand\Lang{...}]])
or
context([[\def\string\Lang{...}]])
I don't understand why
context([[\def\\Lang{...}]])
does not work. I thought that when TeX code is exapnded inside lua
environment \\ was equal to \string\.
Aditya
PS: \lang macro is defined by bib module.
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Re: [NTG-context] checking mainlanguage setup
Dear Aditya,
Here are the test result.
context.setvalue(lang, English)
It is working.
context([[\\def\\lang{English}]])
It is not working. It just prints def langEnglish.
Now, I got two solutions, using luacode and using \doifelse.
Thank you.
Best regards,
Dalyoung
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Re: [NTG-context] checking mainlanguage setup
On 28-5-2011 2:26, Jeong Dalyoung wrote:
Dear Aditya,
Here are the test result.
context.setvalue(lang, English)
It is working.
context([[\\def\\lang{English}]])
It is not working. It just prints def langEnglish.
context.language('en')
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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Re: [NTG-context] checking mainlanguage setup
On Fri 27 May 2011, Jeong Dalyoung wrote: Is it possible to check what is the mainlanguage set in document? Now, I use \enablemode[kr] to do something A. But, I'd like to do it automatically if possible. According to http://wiki.contextgarden.net/Modes#System_modes , the mode **kr should be automatically set if kr is the main language (I haven't tried it, though). Pont ___ 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: [NTG-context] checking mainlanguage setup
I'd like to do the following type of setup. if mainlanguage == kr then do something A elseif mainlanguage == en then do something B else do something C endif \starttext \startluacode if languages.current() == kr then context(Something A) elseif languages.current() == en then context(Something B) else context(Something C) end \stopluacode \stoptext Marco ___ 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: [NTG-context] checking mainlanguage setup
On Fri, May 27 2011, Jeong Dalyoung wrote:
Is it possible to check what is the mainlanguage set in document?
Yes. Example:
%\mainlanguage[fr]
%\language[fr]
\starttext
currentlanguage:
\doifelse\currentlanguage{fr}{French}{Not French}\par
currentmainlanguage:
\doifelse\currentmainlanguage{fr}{French}{Not French}\par
translate: \translate[fr=Français, en=French]
\stoptext
--
Peter
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Re: [NTG-context] checking mainlanguage setup
Dear Pontus, Marco, and Peter,
Thank you for replies.
I tested the following codes:
1)
\startluacode
if languages.current() == kr then
context(Korean)
else
context(Not Korean)
end
\stopluacode
2)
\doifelse\currentlanguage{en}{\def\lang{English}}{\def\lang{Not English}}\par
currentlanguage: \lang
are working well.
But, the code
\startluacode
if languages.current() == kr then
context([[\def\lang{Korean}]]) %(\def\lang{Korean})
else
context([[\def\lang{English}]]) %(\def\lang{Korean})
end
\stopluacode
currentlanguage: \lang
is not working. (undifined control sequence error)
I think that there is a simple way to use lua code for this which I don't know.
I have to read CLD manual.
Thanks again.
Best regards,
Dalyoung
On 2011. 5. 27., at 오후 10:09, ntg-context-requ...@ntg.nl wrote:
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Today's Topics:
1. Re: checking mainlanguage setup (Pontus Lurcock)
2. Re: checking mainlanguage setup (Marco)
3. Re: checking mainlanguage setup (Peter =?utf-8?Q?M=C3=BCnster?=)
4. [metafun] graphictext in mkiv (Marco)
5. Re: compresslevel and png graphics (mkiv) (Peter Rolf)
6. Re: \asciimode and cld (Hans Hagen)
7. Re: compresslevel and png graphics (mkiv) (Hartmut Henkel)
8. Re: compresslevel and png graphics (mkiv) (Hartmut Henkel)
--
Message: 1
Date: Fri, 27 May 2011 22:11:24 +1200
From: Pontus Lurcock p...@talvi.net
To: ntg-context@ntg.nl
Subject: Re: [NTG-context] checking mainlanguage setup
Message-ID: 20110527101124.go20...@rae.vm.bytemark.co.uk
Content-Type: text/plain; charset=us-ascii
On Fri 27 May 2011, Jeong Dalyoung wrote:
Is it possible to check what is the mainlanguage set in document?
Now, I use \enablemode[kr] to do something A. But, I'd like to do it
automatically if possible.
According to http://wiki.contextgarden.net/Modes#System_modes ,
the mode **kr should be automatically set if kr is the main language
(I haven't tried it, though).
Pont
--
Message: 2
Date: Fri, 27 May 2011 12:22:38 +0200
From: Marco net...@lavabit.com
To: ntg-context@ntg.nl
Subject: Re: [NTG-context] checking mainlanguage setup
Message-ID: 20110527122238.4c709eb2@glyph
Content-Type: text/plain; charset=US-ASCII
I'd like to do the following type of setup.
if mainlanguage == kr then
do something A
elseif mainlanguage == en then
do something B
else
do something C
endif
\starttext
\startluacode
if languages.current() == kr then
context(Something A)
elseif languages.current() == en then
context(Something B)
else
context(Something C)
end
\stopluacode
\stoptext
Marco
--
Message: 3
Date: Fri, 27 May 2011 12:41:46 +0200
From: pmli...@free.fr (Peter =?utf-8?Q?M=C3=BCnster?=)
To: mailing list for ConTeXt users ntg-context@ntg.nl
Subject: Re: [NTG-context] checking mainlanguage setup
Message-ID: 87ei3kifx1@micropit.couberia.bzh
Content-Type: text/plain; charset=utf-8
On Fri, May 27 2011, Jeong Dalyoung wrote:
Is it possible to check what is the mainlanguage set in document?
Yes. Example:
%\mainlanguage[fr]
%\language[fr]
\starttext
currentlanguage:
\doifelse\currentlanguage{fr}{French}{Not French}\par
currentmainlanguage:
\doifelse\currentmainlanguage{fr}{French}{Not French}\par
translate: \translate[fr=Fran?ais, en=French]
\stoptext
--
Peter
--
Message: 4
Date: Fri, 27 May 2011 12:45:58 +0200
From: Marco net...@lavabit.com
To: ntg-context@ntg.nl
Subject: [NTG-context] [metafun] graphictext in mkiv
Message-ID: 20110527124558.19b42ca1@glyph
Content-Type: text/plain; charset=UTF-8
The ?graphictext? makro does not work in mkiv, is it a bug
or intended? This example works in mkii:
\starttext
\startMPcode
draw image(graphictext FooBar scaled 8);
\stopMPcode
\stoptext
Marco
--
Message: 5
Date: Fri, 27 May 2011 13:57:51 +0200
From: Peter Rolf indi...@gmx.net
To: ntg-context@ntg.nl
Subject: Re: [NTG-context] compresslevel and png graphics (mkiv)
Message-ID: 4ddf91bf.8030...@gmx.net
Content-Type: text/plain; charset=UTF-8
Am 26.05.2011 18:17, schrieb Peter Rolf:
Am 26.05.2011 12:52, schrieb Peter Rolf:
Am 25.05.2011 21:54, schrieb Hartmut Henkel:
[..]
no. There is a PNG Copy function for literal embedding of the PNG
file, but that triggers only
Re: [NTG-context] checking mainlanguage setup
On Sat, 28 May 2011, Jeong Dalyoung wrote:
\startluacode
if languages.current() == kr then
context([[\def\lang{Korean}]]) %(\def\lang{Korean})
else
context([[\def\lang{English}]]) %(\def\lang{Korean})
end
\stopluacode
currentlanguage: \lang
is not working. (undifined control sequence error)
(Untested) try
context.setvalue(lang, English)
or
context([[\\def\\lang{English}]])
Aditya
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