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latex3 / unicode-math

XeLaTeX/LuaLaTeX package for using unicode/OpenType maths fonts
http://ctan.org/pkg/unicode-math
LaTeX Project Public License v1.3c
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Math accents doesn't render correctly with some PDF applications #562

Open xsrvmy opened 3 years ago

xsrvmy commented 3 years ago

When $\hat{}$ is used in a document, it renders about 1em to the left on some PDF applications. I have reason to believe that this may be happening with $\vec{}$ as well. It doesn't appear to be specific to fonts, and occurs under both XeLaTeX and LuaLaTeX.

Unfortunately, I don't know what application has this issue. All of my local applications that can open PDF files can render accents correctly (except inkscape but that fails in a different and irrelevant way). I actually encountered the issue when submitting an assignment to crowdmark, so presumable their pdf-to-image converter has this issue. I wrote an email to ask them what converter they use, and I'll post an update if I hear back.

xsrvmy commented 3 years ago

Update: Unfortunately crowdmark support was unable to tell me what library they use due to security reasons.