From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/93205 Path: news.gmane.org!not-for-mail From: Wolfgang Schuster Newsgroups: gmane.comp.tex.context Subject: Re: How to test which is current "mainlanguage"? 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[2.242.66.117]) by smtp.gmail.com with ESMTPSA id b127sm11675520wmh.9.2015.12.31.02.52.47 for (version=TLSv1/SSLv3 cipher=OTHER); Thu, 31 Dec 2015 02:52:48 -0800 (PST) User-Agent: Postbox 4.0.8 (Macintosh/20151105) In-Reply-To: X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.16 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ntg-context-bounces@ntg.nl Original-Sender: "ntg-context" Xref: news.gmane.org gmane.comp.tex.context:93205 Archived-At: This is a multi-part message in MIME format. --===============6898223800981644553== Content-Type: multipart/alternative; boundary="------------060303070501040304000308" This is a multi-part message in MIME format. --------------060303070501040304000308 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable > Luk=C3=A1=C5=A1 Proch=C3=A1zka > 31. Dezember 2015 um 11:07 > Hello, > > how to detect which language set by \mainlanguage[xy] is active? > How to detect it by a) ConTeXt and b) Lua? > > Something like: > > \mainlanguage[cz] > > \ifmainlanguage{cz} > Do someting > \fi > > and > > if context.languages.active() =3D=3D "cz" then > -- Do somthing > end You can use the modes mechanism for this because you can use ** to=20 check for the main language (set by \mainlanguage) and * for the=20 current language (set by \language). \mainlanguage[cs] %\language[en] \starttext \doifelsemode{**cs}{The main language is Czech.}{The main language is=20 =E2=80=9C\currentmainlanguage=E2=80=9D.} \startluacode if tex.modes["**cs"] then context("The main language is Czech.") else context("The main language is =E2=80=9C\\currentmainlanguage=E2=80=9D= .") end \stopluacode \blank \doifelsemode{*cs}{The current language is Czech.}{The current language=20 is =E2=80=9C\currentlanguage=E2=80=9D.} \startluacode if tex.modes["*cs"] then context("The current language is Czech.") else context("The current language is =E2=80=9C\\currentlanguage=E2=80=9D= .") end \stopluacode \stoptext Wolfgang --------------060303070501040304000308 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Luk=C3=A1=C5=A1 Proch=C3=A1zka
31= .=20 Dezember 2015 um 11:07
Hello,

how to detect which language set by \mainlanguage[xy] is active?
How to detect it by a) ConTeXt and b) Lua?

Something like:

\mainlanguage[cz]

\ifmainlanguage{cz}
=C2=A0 Do someting
\fi

and

if context.languages.active() =3D=3D "cz" then
=C2=A0 -- Do somthing
end
You can use the modes mechanism for this because you can use=20 **<TAG> to check for the main language (set by \mainlanguage) and=20 *<TAG> for the current language (set by \language).

\mainlanguage[cs]
%\language[en]

\starttext

\doifelsemode{**cs}{The main language is Czech.}{The main language is=20 =E2=80=9C\currentmainlanguage=E2=80=9D.}

\startluacode
if tex.modes["**cs"] then
=C2=A0=C2=A0=C2=A0 context("The main language is Czech.")
else
=C2=A0=C2=A0=C2=A0 context("The main language is =E2=80=9C\\currentmainla= nguage=E2=80=9D.")
end
\stopluacode

\blank

\doifelsemode{*cs}{The current language is Czech.}{The current language=20 is =E2=80=9C\currentlanguage=E2=80=9D.}

\startluacode
if tex.modes["*cs"] then
=C2=A0=C2=A0=C2=A0 context("The current language is Czech.")
else
=C2=A0=C2=A0=C2=A0 context("The current language is =E2=80=9C\\currentlan= guage=E2=80=9D.")
end
\stopluacode

\stoptext

Wolfgang
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