Trying to get the #din91379 sequences with horn to shape correctly in my Sudo fonts ... “S horncomb macroncomb” is an especially difficult combination. It shapes correctly in harfbuzz (FontGoggles, top) but not in CoreText (TextEdit, bottom). I wonder if that's a limitation in #GlyphsApp’s generated mark feature or a bug in CoreText. That one of the font is monospaced also doesn’t make it easier ;)

We updated TheSans to support the DIN 91379 standard for transliterating foreign names into Latin, effective for German authorities since November.
https://www.lucasfonts.com/learn/standard-compliant-fonts
If you know Luc(as), you’d rightly expect extra care going into these fonts. And indeed, he designed all the additional glyphs by hand instead of relying on mark positioning.
Upgrades are available for existing licenses.
#DIN91379 #fonts #EuropeanUnion #ad

It looks like DIN 91379 will be mandatory in German government communication from November 2024. #DIN91379 #LatinExtended https://github.com/String-Latin/DIN-91379-Characters-and-Sequences