Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Improve distinction between tags and their attributes in the rich text section #1433

Merged
merged 1 commit into from
Feb 13, 2023
Merged

Improve distinction between tags and their attributes in the rich text section #1433

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions changelogs/client_server/newsfragments/1433.clarification
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
Improve distinction between tags and their attributes in the rich text section. Contributed by Nico.
29 changes: 8 additions & 21 deletions content/client-server-api/modules/instant_messaging.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -48,27 +48,14 @@ are listed, clients should translate the value (a `#` character followed
by a 6-character hex color code) to the appropriate CSS/attributes for
the tag.

`font`
`data-mx-bg-color`, `data-mx-color`, `color`

`span`
`data-mx-bg-color`, `data-mx-color`, `data-mx-spoiler` (see
[spoiler messages](#spoiler-messages))

`a`
`name`, `target`, `href` (provided the value is not relative and has a
scheme matching one of: `https`, `http`, `ftp`, `mailto`, `magnet`)

`img`
`width`, `height`, `alt`, `title`, `src` (provided it is a [Matrix
Content (MXC) URI](#matrix-content-mxc-uris))

`ol`
`start`

`code`
`class` (only classes which start with `language-` for syntax
highlighting)
| Tag | Permitted Attributes |
|--------|--------------------------------------------------------------------------------------------------------------------------------------------|
| `font` | `data-mx-bg-color`, `data-mx-color`, `color` |
| `span` | `data-mx-bg-color`, `data-mx-color`, `data-mx-spoiler` (see [spoiler messages](#spoiler-messages)) |
| `a` | `name`, `target`, `href` (provided the value is not relative and has a scheme matching one of: `https`, `http`, `ftp`, `mailto`, `magnet`) |
| `img` | `width`, `height`, `alt`, `title`, `src` (provided it is a [Matrix Content (MXC) URI](#matrix-content-mxc-uris)) |
| `ol` | `start` |
| `code` | `class` (only classes which start with `language-` for syntax highlighting) |

Additionally, web clients should ensure that *all* `a` tags get a
`rel="noopener"` to prevent the target page from referencing the
Expand Down