[wp-trac] [WordPress Trac] #61576: HTML API: Improved spec support in 6.7

[WordPress Trac]

#61576: HTML API: Improved spec support in 6.7
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 Reporter:  dmsnell                   |       Owner:  (none)
     Type:  enhancement               |      Status:  new
 Priority:  normal                    |   Milestone:  6.7
Component:  HTML API                  |     Version:  6.6
 Severity:  normal                    |  Resolution:
 Keywords:  has-patch has-unit-tests  |     Focuses:
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Comment (by dmsnell):

 In [changeset:"59014" 59014]:
 {{{
 #!CommitTicketReference repository="" revision="59014"
 HTML API: Make WP_HTML_Processor::get_tag() namespace aware.

 The HTML specification indicates that an HTML tag with the name "IMAGE"
 should be renamed as "IMG" and handled as if it were an "IMG", but this
 only applies to elements in the HTML namespace.

 In this patch the HTML Processor is updated to ensure that it doesn't
 remap the tag name when processing foreign content, such as SVG and
 MathML markup.

 Developed in https://github.com/wordpress/wordpress-develop/7330
 Discussed in https://core.trac.wordpress.org/ticket/61656

 Props dmsnell, jonsurrell.
 See #61576.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/61576#comment:147>
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