On 2023-05-26 02:24, Jean Abou Samra wrote:
<snipped>Good that you can reproduce again. Now, can you try the patch with FcPatternPrint and send the log? (No need for FC_DEBUG or --verbose or --ps this time.)
With lilypond 2.25.6 and your second patch applied, here are 2 .PDFs: first is without the offending font installed, the second is the temporary file produced when the font is present.
Cheers, Colin
lilypond-tmp-8819384.pdf
Description: Adobe PDF document
Non-Musical.pdf
Description: Adobe PDF document