I'm using Chrome on Ubuntu 22.04.
The line generated by \overline is much too short, see the picture.
The line above the number is almost unrecognisable.
Maybe this bug is connected to T352609.
Description
Description
The line above the number is almost unrecognisable.
Details
Details
| Subject | Repo | Branch | Lines +/- | |
|---|---|---|---|---|
| Use U+203E for \overline macro | mediawiki/extensions/Math | master | +1 -1 |
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Declined | Stegmujo | T310373 Make Mathoid Client a standalone class | |||
| Open | None | T327098 Implement Math Accessibility Features necessary for Intent attribute usage | |||
| Resolved | Physikerwelt | T302628 Implement native MathML rendering in Math | |||
| Resolved | Physikerwelt | T346795 User Feedback to MathML implementation in Math extension | |||
| Resolved | BUG REPORT | Physikerwelt | T352698 native: Rendering error in overline, the line is too short in Chrome |
Event Timeline
Comment Actions
I double-checked this, the resulting MathML is precisely as the MathML generated by MathJax. With both versions, the line is too short in Google chrome.
Comment Actions
It is not clear if the correct utf-8 codepoint is used for overline. https://de.wikipedia.org/wiki/%C3%9Cberstrich
Comment Actions
LaTeXML uses &175; which does not work in Chrome. Here, using &oline works, however. See https://github.com/brucemiller/LaTeXML/issues/2317
Comment Actions
According to https://html.spec.whatwg.org/multipage/named-characters.html ‾ is U+203E
Comment Actions
Change 1002609 had a related patch set uploaded (by Physikerwelt; author: Physikerwelt):
[mediawiki/extensions/Math@master] Use U+203E for \overline macro
Comment Actions
Change 1002609 merged by jenkins-bot:
[mediawiki/extensions/Math@master] Use U+203E for \overline macro
