w3c / w3c/mathml-core

tab-navigation and links?

Open
#63 14 comments 1 reaction 1 assignee View on GitHub

@bkardell is already working on this.

Since Oct 4, 2019.

level-2
Dominant language
HTML
Stars
56
Forks
20
PR merge metrics
No merged PRs in 30d

Description

cc @rwlbuis

mathml/relations/html5-tree/tabindex-002.html checks that links are focusable as described in https://mathml-refresh.github.io/mathml-core/#focus ; however it also refers to https://html.spec.whatwg.org/multipage/interaction.html#focus which mentions that <a> are sometimes focusable area "depending on platform conventions"

It seems on macOS a HTML links are not focusable: https://bugzilla.mozilla.org/show_bug.cgi?id=1571487#c30

I don't know what's the general rule (what about XLink's href, SVG <a> ?) but MathML should probably be aligned on whatever existing rule for consistency.

Also, it seems sometimes links are not focusable on Chromium: https://github.com/Igalia/chromium-dev/issues/50

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.