Math in epub doesn't work anymore by default
cderv opened this issue · comments
This was reported in https://community.rstudio.com/t/equations-do-not-render-in-epub-version/162380/2
We missed a changed in Pandoc 2.19
EPUB writer:
Allow choice of math method for v3 (#8164). Previously we always used MathML for math in EPUB3, because the spec includes MathML. But this is not widely supported by readers, so it seems better to allow users to choose their math method as they can with EPUB2 or HTML. NOTE: Existing workflows that produce EPUBv3 documents including math will be affected by this change. You must add --mathml to your command line if you want to continue producing MathML.
Math needs to be added explicitly now.
- Also update bookdown-demo
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