Somewhat cleaner is to do it this way:
%%%%%%%
\definebreakpoints[czcompound]
\definebreakpoint[czcompound][-][nleft=3,nright=3,type=4]
\appendtoks
\ifx\mylanguage\currentlanguage
\setbreakpoints[czcompound]
\else
\resetbreakpoints
\fi
\to\everylanguage
It would be nice if that language= key would work, though (it is ignored, it
seems)
Taco
> On 22 Mar 2019, at 15:38, Tomas Hala <tomas.h...@mendelu.cz> wrote:
>
> Hi Taco,
>
> good idea, I tried it but the problem is that it does not switch itself off
> automatically when the language is changed again.
>
> The following code works but I guess that must be some more sophisticated
> ConTeXt way.
>
> Best wishes,
>
> Tomáš
>
>
> %%%%%%%%%%%%%%
> \def\myboxik#1#2{\start\setuphyphenation[cz][method=#1]\startframedtext[width=1dd]\hbox{{\bf#1}}\crlf#2\stopframedtext\stop\par}
> \def\mybox#1{\myboxik{traditional}{#1}\myboxik{default}{#1}\myboxik{expanded}{#1}\myboxik{original}{#1}\myboxik{tex}{#1}\myboxik{hyphenate}{#1}\myboxik{none}{#1}\par\thinrule}
>
> \starttext
> \definebreakpoints[czcompound]
>
> \let\oldlanguage=\language
> \def\language[#1]{\oldlanguage[#1]
> \ifx\mylanguage\currentlanguage
> \definebreakpoint[czcompound][-][nleft=3,nright=3,type=4]
> \setbreakpoints[czcompound]
> \else
> \definebreakpoint[czcompound][-][nleft=3,nright=3,type=1]
> \setbreakpoints[czcompound]
> \fi} %%%% and the same for \mainlanguage
>
> \def\mylanguage{cs}
>
> \language[en] \mybox{modro-zelený}
> \language[cz] \mybox{modro-zelený}
> \language[en] \mybox{modro-zelený}
>
> \stoptext
> %%%%%%%%%%%%%%%%%%%%
>
> Fri, Mar 22, 2019 ve 01:56:40PM +0100 Taco Hoekwater napsal(a):
> # Hi Tomáš,
> #
> # Sorry but I do not know. I *do* know that you can do this:
> #
> # \definebreakpoints [czcompound]
> # \definebreakpoint [czcompound] [-] [nleft=3,nright=3,type=4]
> # \setbreakpoints [czcompound]
> #
> # And perhaps hook that into a language switch. Does that help?
> #
> #
> #
> # > On 22 Mar 2019, at 10:37, Tomas Hala <tomas.h...@mendelu.cz> wrote:
> # >
> # > Hi,
> # >
> # > thanks, that's it. I did some tests and no side-effects appeared.
> # > Moreover, it seems that it has no influence on \hyphentatedurl which is
> also ok.
> # >
> # > But only one point I do not understand -- when I used the key
> # > language=cz, repeated hyphens disappeared. It would by fine if one
> # > can set it only for the given language(s), eg. for cz+sk yes and for en
> no.
> # > Is there any way for this?
> # >
> # > Best wishes,
> # >
> # > Tomáš
> # >
> # >
> # > \definebreakpoint [compound] [-] [nleft=3,nright=3,type=4, language=cz]
> # > \setbreakpoints[compound]
> # >
> # >
> # > Thu, Mar 21, 2019 ve 04:45:49PM +0100 Taco Hoekwater napsal(a):
> # > # Hi,
> # > #
> # > # \definebreakpoint [compound] [-] [nleft=3,nright=3,type=4]
> # > # \setbreakpoints[compound]
> # > #
> # > # But also check the wiki, there can be side-effects to
> \setbreakpoints[compound]
> # > #
> # > # https://wiki.contextgarden.net/Compound_words
> # > #
> # > #
> # > # Best wishes,
> # > # Taco
> # > #
> # > # > On 21 Mar 2019, at 16:23, Tomas Hala <tomas.h...@mendelu.cz> wrote:
> # > # >
> # > # > Hi all,
> # > # >
> # > # > in composed words with hyphen inside (e.g. modro-zelený =
> blue-green), the
> # > # > hyphen character must be repeated at the beginning of the new line
> # > # > (modro-/-zelený). This rule is obligatory for Czech and Slovak
> typesetting.
> # > # >
> # > # > I am able to implement this feature by defining a new command (see
> \def\= below)
> # > # > but it means that all appearances of "-" must be replaced (manually)
> in the source
> # > # > text. I tried all options of \setuphyphenation but no one gives the
> correct
> # > # > result.
> # > # >
> # > # > Is there any way in ConTeXt how to set it by default?
> # > # >
> # > # > Best wishes,
> # > # >
> # > # > Tomáš
> # > # >
> # > # > %%%%%% MWE:
> # > # >
> # > # > \starttext\mainlanguage[cz]
> # > # >
> \def\myboxik#1#2{\start\setuphyphenation[cz][method=#1]\startframedtext[width=1dd]\hbox{{\bf#1}}\crlf#2\stopframedtext\stop\par}
> # > # >
> \def\mybox#1{\myboxik{traditional}{#1}\myboxik{default}{#1}\myboxik{expanded}{#1}\myboxik{original}{#1}\myboxik{tex}{#1}\myboxik{hyphenate}{#1}\myboxik{none}{#1}}
> # > # >
> # > # > \mybox{modro-zelený}
> # > # >
> # > # > \def\={\discretionary{-}{-}{-}}
> # > # > \mybox{modro\=zelený}
> # > # > \stoptext
> # > # >
> # > # > %%%%%%
> # > # >
> # > # >
> ___________________________________________________________________________________
> # > # > 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
> # > # >
> ___________________________________________________________________________________
> # > #
> # > # Taco Hoekwater
> # > # Elvenkind BV
> # > #
> # > #
> # > #
> # > #
> # > #
> ___________________________________________________________________________________
> # > # 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
> # > #
> ___________________________________________________________________________________
> # >
> # > Tomáš Hála
> # > --------------------------------------------------------------------
> # > Mendelova univerzita, Provozně ekonomická fakulta, ústav informatiky
> # > Zemědělská 1, CZ-613 00 Brno, tel. +420 545 13 22 28
> # > --------------------------------------------------------------------
> # > http://akela.mendelu.cz/~thala
> # >
> ___________________________________________________________________________________
> # > 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
> # >
> ___________________________________________________________________________________
> #
> # Taco Hoekwater
> # Elvenkind BV
> #
> #
> #
> #
> #
> ___________________________________________________________________________________
> # 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
> #
> ___________________________________________________________________________________
>
> Tomáš Hála
> --------------------------------------------------------------------
> Mendelova univerzita, Provozně ekonomická fakulta, ústav informatiky
> Zemědělská 1, CZ-613 00 Brno, tel. +420 545 13 22 28
> --------------------------------------------------------------------
> http://akela.mendelu.cz/~thala
> ___________________________________________________________________________________
> 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
> ___________________________________________________________________________________
Taco Hoekwater
Elvenkind BV
___________________________________________________________________________________
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
___________________________________________________________________________________
