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Fast math typesetting for the web.

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Defective glyphs for script R and italic Sigma

Glenwing opened this issue · comments

The script R (mathscr{R}) glyph has a defect in the lower right leg. (CSS was edited to make font size bigger in the demo for better visibility. (The large curl on the top also looks a bit wonky with how it suddenly gets thicker near the end, but that's not as much of an issue at normal viewing sizes).

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Defect is present in KaTeX_Script-Regular.ttf, .woff, and .woff2.

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The italic capital Sigma glyph in the math fonts (KaTeX_Math-italic.ttf, .woff, and .woff2) is also defective, but doesn't show up in output, so it seems to not matter; I guess the glyph from KaTeX_Main-Italic (which does not have the same defect) is used instead of KaTeX_Math-Italic, even when using \mathit?

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From KaTeX_Math-Italic.ttf:
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Environment (please complete the following information):

  • KaTeX Version: 0.16.8
  • Device: Desktop
  • OS: Linux Mint
  • Browser: Firefox
  • Version: 112

Additional context:
Add any other context about the problem here. If you're using a library to use KaTeX, please include its name and setup.