WordPress/wp-includes/html-api
dmsnell 9e0a116dbf HTML API: Ensure that breadcrumbs are properly retained after seeking.
In some cases, it's possible to seek back into a location found inside
an element which has been closed before the point in the document where
the `seek()` was made. In these cases the breadcrumb stack is lost, and
calling `get_breadcrumbs()` after the seek will return the wrong information.

In this patch, the HTML Processor takes a conservative approach and
moves to the front of the document, then reparses the document until
it reaches the sought-after location. This ensures consistency on
the stack of open elements and active formats, and preserves
breadcrumbs.

Developed in https://github.com/WordPress/wordpress-develop/pull/6185
Discussed in https://core.trac.wordpress.org/ticket/60687

Props jonsurrell.
Follow-up to [60687].
See #58517.
Fixes #60687.


Built from https://develop.svn.wordpress.org/trunk@57768


git-svn-id: http://core.svn.wordpress.org/trunk@57269 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-03-05 05:34:11 +00:00
..
class-wp-html-active-formatting-elements.php HTML API: Apply linting changes to @TODO comments. 2023-12-20 12:36:31 +00:00
class-wp-html-attribute-token.php HTML API: Track spans of text with (offset, length) instead of (start, end). 2023-12-10 13:19:28 +00:00
class-wp-html-open-elements.php HTML API: Add support for list elements. 2024-01-10 14:05:17 +00:00
class-wp-html-processor-state.php HTML API: Store current token reference in HTML Processor state. 2023-09-12 15:12:17 +00:00
class-wp-html-processor.php HTML API: Ensure that breadcrumbs are properly retained after seeking. 2024-03-05 05:34:11 +00:00
class-wp-html-span.php HTML API: Track spans of text with (offset, length) instead of (start, end). 2023-12-10 13:19:28 +00:00
class-wp-html-tag-processor.php HTML API: Remove superfluous type-coercing empty() check. 2024-02-28 21:15:12 +00:00
class-wp-html-text-replacement.php HTML API: Track spans of text with (offset, length) instead of (start, end). 2023-12-10 13:19:28 +00:00
class-wp-html-token.php HTML-API: Prevent unintended behavior when WP_HTML_Token is unserialized. 2023-12-06 16:05:19 +00:00
class-wp-html-unsupported-exception.php HTML-API: Introduce minimal HTML Processor. 2023-07-20 13:43:25 +00:00