I am currently testing with a Japanese translation of something I originally created in English using the ConTeXt engine (LMTX).
I run into the fact that Japanese has no use for whitespace, so most of the time TeX has no idea where to break. Is there something I can tell ConTeXt to solve this for me or do I have to alk with the translator to put whitespace in the correct places (kind of breaks the automatic linebreaking of TeX, though)?
Gerben Wierda (LinkedIn https://www.linkedin.com/in/gerbenwierda, Mastodon https://newsie.social/@gctwnl) R&A IT Strategy https://ea.rna.nl/ (main site) Book: Chess and the Art of Enterprise Architecture https://ea.rna.nl/the-book/ Book: Mastering ArchiMate https://ea.rna.nl/the-book-edition-iii/
On 30 Apr 2023, at 09:12, Gerben Wierda via ntg-context ntg-context@ntg.nl wrote:
I am currently testing with a Japanese translation of something I originally created in English using the ConTeXt engine (LMTX).
I run into the fact that Japanese has no use for whitespace, so most of the time TeX has no idea where to break. Is there something I can tell ConTeXt to solve this for me or do I have to alk with the translator to put whitespace in the correct places (kind of breaks the automatic linebreaking of TeX, though)?
I forgot to add. I use:
\setuplanguage[ja][patterns={ja}]\mainlanguage[ja]
G
Gerben Wierda via ntg-context schrieb am 30.04.2023 um 09:12:
I am currently testing with a Japanese translation of something I originally created in English using the ConTeXt engine (LMTX).
I run into the fact that Japanese has no use for whitespace, so most of the time TeX has no idea where to break. Is there something I can tell ConTeXt to solve this for me or do I have to alk with the translator to put whitespace in the correct places (kind of breaks the automatic linebreaking of TeX, though)?
Below is a example with some dummy text for a document which contains only japanese. The main points are
1. to use a font which is suitable for japanese, e.g. Noto Serif/Sans CJK JP and
2. enable line breaking with \setscript[nihongo].
The \mainlanguage setting is only needed to get japanese labels for chapter, float titles etc.
When you have a document with mixed scripts the approach below doesn't work because spacing around braces and other punctuation marks is wrong for non japanese text, this can be fixed but you have to include language switches in your document.
Wolfgang
%%%% begin example \definefontfamily [noto-jp] [rm] [Noto Serif CJK JP] \definefontfamily [noto-jp] [ss] [Noto Sans CJK JP] \definetypeface [noto-jp] [mm] [math] [pagella] [default]
\setupbodyfont [noto-jp]
\mainlanguage [ja]
\setscript [nihongo]
\starttext
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\rm \getbuffer
\page
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\stoptext %%%% end example
On 30 Apr 2023, at 10:04, Wolfgang Schuster via ntg-context ntg-context@ntg.nl wrote:
%%%% begin example \definefontfamily [noto-jp] [rm] [Noto Serif CJK JP] \definefontfamily [noto-jp] [ss] [Noto Sans CJK JP] \definetypeface [noto-jp] [mm] [math] [pagella] [default]
\setupbodyfont [noto-jp]
\mainlanguage [ja]
\setscript [nihongo]
Thank you.
How do I change that in my setup?
My setup is creating the same stuff in different languages from XML input (LMTX using lua and METAPOST), which means I need to adapt the following setup (cyrillic and greek shown as the other languages with different character sets I use)
\startmode[JA] \setuplanguage[ja][patterns={ja}]\mainlanguage[ja] \stopmode
\definefallbackfamily [archimate] [ss] [Helvetica] [preset=range:cyrillic, tf=style:light, it=style:lightoblique, bf=style:regular, bi=style:oblique, force=yes, rscale=1.0] \definefallbackfamily [archimate] [ss] [Helvetica] [preset=range:greek, tf=style:light, it=style:lightoblique, bf=style:regular, bi=style:oblique, force=yes] \definefallbackfamily [archimate] [ss] [Hiragino Sans] [preset=range:japanese, tf=style:W3, it=style:W3, bf=style:W5, bi=style:W5, force=yes]
\definefontfamily [archimate] [ss] [Optima]
\setupbodyfont[archimate]
\starttext
lua code creates METAPOST code which creates images with embedded ConTeXt 'vboxes' which again contain language-setting ConTeXt code for each piece of text.
Gerben Wierda (LinkedIn https://www.linkedin.com/in/gerbenwierda, Mastodon https://newsie.social/@gctwnl) R&A IT Strategy https://ea.rna.nl/ (main site) Book: Chess and the Art of Enterprise Architecture https://ea.rna.nl/the-book/ Book: Mastering ArchiMate https://ea.rna.nl/the-book-edition-iii/
Gerben Wierda via ntg-context schrieb am 30.04.2023 um 10:48:
On 30 Apr 2023, at 10:04, Wolfgang Schuster via ntg-context <ntg-context@ntg.nl mailto:ntg-context@ntg.nl> wrote:
%%%% begin example \definefontfamily [noto-jp] [rm] [Noto Serif CJK JP] \definefontfamily [noto-jp] [ss] [Noto Sans CJK JP] \definetypeface [noto-jp] [mm] [math] [pagella] [default]
\setupbodyfont [noto-jp]
\mainlanguage [ja]
\setscript [nihongo]
Thank you.
How do I change that in my setup?
My setup is creating the same stuff in different languages from XML input (LMTX using lua and METAPOST), which means I need to adapt the following setup (cyrillic and greek shown as the other languages with different character sets I use)
\startmode[JA] \setuplanguage[ja][patterns={ja}]\mainlanguage[ja] \stopmode
When your document prints only text in a single language change the setup above to
\startmode [JA] \setscript [nihongo] \mainlanguage [ja] \stopmode
but for documents which use multiple script/languages at the same time replace the previous setup with
\startsetups [japanese] \setscript [nihongo] \stopsetups
\setuplanguage [ja] [setups=japanese]
and add \language[ja] before japanese text to ensure linebreaking is enabled.
Wolfgang
-
Gerben Wierda -
Henning Hraban Ramm -
Wolfgang Schuster