| Dexxor | |
| Dec 15 2024, 11:36 AM |
| F58070650: image.png | |
| Dec 28 2024, 11:16 AM |
| F58024171: Screenshot 2024-12-16 223121.png | |
| Dec 16 2024, 5:05 PM |
| F58024098: Screenshot 2024-12-16 at 17.08.11.png | |
| Dec 16 2024, 4:09 PM |
Enable "MathML (experimental; no images)" or "Client side MathJax rendering" in Special:Preferences → Apperance → Math. Then preview a page with the contents <math>a\ b \quad xy</math>
I expect to see more spacing between "a" and "b" than between "x" and "y", but it's actually the same spacing.
The issue is that \ is translated into <mspace linebreak="newline"> instead of <mphantom> </mphantom> to ensure it has the same width as a space character.
Firefox rendering :
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Open | Feature | JeanCASPAR | T397585 Provide a macro for putting arbitrary Unicode content in <mo> tag | ||
| Open | Physikerwelt | T271001 Transition to MathML rendering as default | |||
| Open | None | T375318 Native MathML mode formatting bugs | |||
| In Progress | BUG REPORT | Physikerwelt | T375238 Client-side MathJax rendering problems | ||
| Resolved | BUG REPORT | Physikerwelt | T382215 TeX macro "\ " not inserting space in MathML and client-side MathJax |
This also seems to be a regression. I think the use mspace is correct, however the width attribute is missing.
temml: generates <mtext> </mtext>
latexml generates <mo lspace="0.500em" id="p1.1.m1.1.1.1" xref="p1.1.m1.1.1.1.cmml"></mo>
mathoid (previous version of this) <mtext> </mtext>
I suggest we keep the mtext element.
The issue regarding spacing between a\b and xy in MathML and client-side MathJax has been tested successfully.
The bug seems resolved successfully. Please review the result.
Change #1105968 had a related patch set uploaded (by Physikerwelt; author: Physikerwelt):
[mediawiki/extensions/Math@master] Fix space rendering
Change #1105986 had a related patch set uploaded (by Physikerwelt; author: Physikerwelt):
[mediawiki/extensions/Math@master] Refactor BaseMappings operators
Change #1105968 merged by jenkins-bot:
[mediawiki/extensions/Math@master] Fix space rendering
Change #1105986 merged by jenkins-bot:
[mediawiki/extensions/Math@master] Refactor BaseMappings operators
Change #1109186 had a related patch set uploaded (by Krinkle; author: Physikerwelt):
[mediawiki/extensions/Math@REL1_43] Fix space rendering
Change #1109186 merged by jenkins-bot:
[mediawiki/extensions/Math@REL1_43] Fix space rendering
Change #1110461 had a related patch set uploaded (by Krinkle; author: Physikerwelt):
[mediawiki/extensions/Math@REL1_43] Refactor BaseMappings operators
Change #1110461 merged by jenkins-bot:
[mediawiki/extensions/Math@REL1_43] Refactor BaseMappings operators
