Bug 266904 – Add UA Stylesheet rules for 'spelling-error' and 'grammar-error' as per web specification

• Status: NEW
• Component: CSS

[Ahmad Saleem]

Hi Team,

While we have 'spelling-error' and 'grammar-error' support enabled, we have still to add following UA Stylesheet rule:

Web-Spec: https://drafts.csswg.org/css-pseudo/#highlight-ua-styles

/* Represent default spelling/grammar error styling in an adjustable way */
:root::spelling-error { text-decoration-line: spelling-error; }
:root::grammar-error  { text-decoration-line: grammar-error; }

Blink has it here: https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/core/html/resources/html.css;l=1534;drc=71d14de62bfc0506ea25e88e5660cb82aacf417e

Added by following commit - https://source.chromium.org/chromium/chromium/src/+/f537c6f202b0dd90fd9ca52053f1f4af8afa1fcf

Just raising so we can track and add them.

Thanks!

[Aditya Keerthi]

Thanks!

We'll need to implement the new text-decoration-line values first. Which should be simple, but it looks like we're out of bits in NonInheritedFlags :(

[Radar WebKit Bug Importer]

<rdar://problem/120392078>