16 classes are annotated with MarkdownAllowedHtml in Markdown 8.2

Cmark in src/Plugin/Markdown/Pecl/Cmark.php

Plugin annotation @MarkdownAllowedHtml( id = "commonmark-pecl", ) @MarkdownParser( id = "commonmark-pecl", label = @Translation("CommonMark PECL"), description = @Translation("CommonMark PECL extension using libcmark."), weight = 10, …

CommonMark in src/Plugin/Markdown/CommonMark/CommonMark.php

Support for CommonMark by The League of Extraordinary Packages.

EmojiExtension in src/Plugin/Markdown/CommonMark/Extension/EmojiExtension.php

Emoji extension.

ExternalLinkExtension in src/Plugin/Markdown/CommonMark/Extension/ExternalLinkExtension.php

Plugin annotation @MarkdownAllowedHtml( id = "commonmark-external-links", ) @MarkdownExtension( id = "commonmark-external-links", label = @Translation("External Links"), description = @Translation("Automatically detect links to external sites…

FilterAlign in src/Plugin/Markdown/AllowedHtml/FilterAlign.php

Filter module support for "filter_align" filter.

FilterCaption in src/Plugin/Markdown/AllowedHtml/FilterCaption.php

Filter module support for "filter_caption" filter.

FootnoteExtension in src/Plugin/Markdown/CommonMark/Extension/FootnoteExtension.php

Footnotes extension.

HeadingPermalinkExtension in src/Plugin/Markdown/CommonMark/Extension/HeadingPermalinkExtension.php

Plugin annotation @MarkdownAllowedHtml( id = "commonmark-heading-permalink", ) @MarkdownExtension( id = "commonmark-heading-permalink", label = @Translation("Heading Permalink"), description = @Translation("Makes all heading elements…

MediaEmbed in src/Plugin/Markdown/AllowedHtml/MediaEmbed.php

Media module support for "media_embed" filter.

MissingParser in src/Plugin/Markdown/MissingParser.php

The parser used as a fallback when the requested one doesn't exist.

Parsedown in src/Plugin/Markdown/Parsedown/Parsedown.php

Support for Parsedown by Emanuil Rusev.

ParsedownExtra in src/Plugin/Markdown/Parsedown/ParsedownExtra.php

Support for Parsedown Extra by Emanuil Rusev.

PhpMarkdown in src/Plugin/Markdown/PhpMarkdown/PhpMarkdown.php

Support for PHP Markdown by Michel Fortin.

StrikethroughExtension in src/Plugin/Markdown/CommonMark/Extension/StrikethroughExtension.php

Strikethrough extension.

TableExtension in src/Plugin/Markdown/CommonMark/Extension/TableExtension.php

Table extension.

TaskListExtension in src/Plugin/Markdown/CommonMark/Extension/TaskListExtension.php

Task List extension.