WordPress/wp-includes
dmsnell a636cd1c42 HTML API: Add missing subclass methods to HTML Processor and add token provenance.
This patch introduces two related changes:

 - It adds missing subclass methods on the HTML Processor which needed
   to be implemented since it started visiting virtual nodes. These
   methods need to account for the fact that not all tokens truly exist.

 - It adds a new concept and internal method, `is_virtual()`, indicating
   if the currently-matched token comes from the raw text in the input
   HTML document or if it was the byproduct of semantic parsing rules.
   This internal method and new vocabulary around token provenance
   considerably simplifies the logic spread throughout the rest of the
   class and its subclass methods.

Developed in https://github.com/WordPress/wordpress-develop/pull/6860
Discussed in https://core.trac.wordpress.org/ticket/61348

Follow-up to [58304].

Props dmsnell, jonsurrell, gziolo.
See #61348.

Built from https://develop.svn.wordpress.org/trunk@58558


git-svn-id: http://core.svn.wordpress.org/trunk@58006 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-06-25 03:11:19 +00:00
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2024-05-02 13:19:14 +00:00