Another check you can do is to run
$ mtxrun --script font --list --name '--pattern=*kepler*'
and see if the file for keplerstd-light is the one you are expecting and not a
second copy somewhere that is upsetting things.
> On 25 Apr 2023, at 21:40, lynx--- via ntg-context <ntg-context@ntg.nl> wrote:
>
> Werner:
> This is the one that I think will help the most (taken from the Fonts out of
> Context manual, pp 147 - 148
> "If you want to use Lucida, all you have to do when you have bought the
> fonts, is to put
> the OpenType files in a place where they can be found, for instance:
>
> tex/texmf-fonts/fonts/data/lucida
>
> Of course you need to run mtxrun --generate afterwards so that the files can
> be found.
>
>
>
> On 2023-04-25 12:34, lynx--- via ntg-context wrote:
>> Hello, Werner:
>> Have you tried some diagnostic tests, such as trying to get the PDF output
>> via DVIPS? I suspect that you are, in fact, more knowledgeable and
>> experience with ConTeXt than I am, but for what it is worth you may want to
>> look at:
>> • \setupoutput[dvips,acrobat] (see: Context-The Manual (Hans Hagen;
>> English, page 24))
>> • \showbodyfont[Options] (see: Not-so-short Intro to ConTeXt (J.
>> Ataz-Lopez;English, page 114))
>> • $ mtxrun (mtxrun is the ConTeXt TDS Runner Tool) command from a
>> terminal window it has has a large number of options for finding the fonts
>> installed, and for querying their characteristics (see: Fonts out of ConTeXt
>> (Hans Hagen, pg 52 and ff))
>> Em
>>
>> On 2023-04-25 08:50, Werner Schmidt via ntg-context wrote:
>> Hi conTeXt folks,
>>
>> may I ask again. How could I debug the font typesetting of PDF files with
>> conTeXt?
>>
>> Any help is highly appreciated.
>>
>> Best Werner
>>
>> On April 21, 2023 1:29:18 PM UTC, Werner Schmidt via ntg-context
>> <ntg-context@ntg.nl> wrote: Hi all,
>>
>> I'd like to use the commercial Adobe Kepler typeface (Kepler Std - version
>> 2.020) in conTeXt (v2023-04-15) as text (serif) font. Although the font
>> files are loaded correctly (see log below), the generated PDF is unreadable
>> (see attached image).
>>
>> Notes:
>> - Only serif font (keplerstd-light.otf) is not working. It's not embedded in
>> the generated PDF.
>> - italics and bold fonts are embedded and are rendered well
>> - Can't provide font files because Kepler is a commercial typeface
>>
>> Do you have any ideas how to debug this issue?
>>
>> Thanks Werner
>>
>> log file:
>> mkiv lua stats > loaded fonts: 10 files: fontawesome6freesolid900.otf,
>> frutigernextpro-bold.otf, frutigernextpro-regular.otf,
>> iosevka-term-ss09-light.ttf, keplerstd-light.otf, keplerstd-lightcapt.otf,
>> keplerstd-lightit.otf, keplerstd-semibold.otf, latinmodern-math.otf,
>> lmroman10-regular.otf
>> mkiv lua stats > font engine: otf 3.133, afm 1.513, tfm 1.000, 30 instances,
>> 18 shared in backend, 3 common vectors, 15 common hashes, load time 0.449
>> seconds
>> Example:
>>
>> This text can't be read in PDF.par
>> {it However, italics are working.}par
>> {bold Also Bold and bfem BoldItalics!}par
>> input{zapf}
>
—
Bruce Horrocks
Hampshire, UK
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage : https://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : https://contextgarden.net
___________________________________________________________________________________
