Bug 262696

Summary:	Align UA Stylesheet by adding default properties of 'semantics' and 'maction' section in mathml.css
Product:	WebKit	Reporter:	Ahmad Saleem <ahmad.saleem792>
Component:	MathML	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	fred.wang, ntim, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Ahmad Saleem 2023-10-05 05:33:45 PDT

SSIA.

We already have this partially but add two more rules:

/* <mrow>-like elements */
semantics > :not(:first-child) {
  display: none;
}

maction > :not(:first-child) {
  display: none;
}
merror {
  border: 1px solid red;
  background-color: lightYellow;
}
mphantom {
  visibility: hidden;
}

___

We already have last two so it is just re-arranging and adding first two.

Thanks!

Comment 1 Ahmad Saleem 2023-10-05 05:35:17 PDT

I will do drive-by fixes and added section comments in this as well to make it easier to do few more follow-up alignments. :-)

Comment 2 Radar WebKit Bug Importer 2023-10-12 05:34:14 PDT

<rdar://problem/116858835>

Comment 3 Ahmad Saleem 2023-12-20 19:28:26 PST

C++ Implementation needs to be removed as well beside this change - https://github.com/WebKit/WebKit/pull/18758