30 May
2017
30 May
'17
11:39 a.m.
Here is a minimal working example that shows the issue.
In the original test.tex, I encountered an assertion error in tounicode.c. If I change as \pdfcompresslevel=0 \pdfgentounicode=1 \input glyphtounicode.tex \pdfglyphtounicode{Z}{1D481} % MATH bold-italic-Z U+1D481 (U+D835 U+DC81) Z $Z$ \bye I obtained an attached test.pdf, in which I can find two strings <5A> <D835DC81>. Best, Akira