[NTG-context] debugging lmtx and firefox (was: TeXGyre Heros on Firefox)

Pablo Rodriguez oinos at gmx.es
Fri Jul 22 19:34:22 CEST 2022

On 7/22/22 12:37, juh+ntg-context--- via ntg-context wrote:
> Dear all,
> the firefox pdf viewer has problems with at least two sans serif fonts.
> [...]
> Where Libreoffice has type "Type 1", lmtx has "CID Type 0C".
> Where Libreoffice has encoding "Builtin", lmtx has "Identity-H".
> I have no idea if the difference is the cause of the bad display.

Dear Jan Ulrich,

it may be the font type, the enconding (or who knows what).

> Any ideas how I can achieve this?

I’d rather report the issue (attaching both PDF documents and both
outputs from pdffonts) at https://github.com/mozilla/pdf.js/issues/new.

I reported an issue with PDF.js not displaying the cover of

The day after my report the fix was merged.

Just in case it may help,


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