[wp-trac] [WordPress Trac] #37968: HTML validation errors in admin tool

[WordPress Trac]

#37968: HTML validation errors in admin tool
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 Reporter:  mdgl            |       Owner:  SergeyBiryukov
     Type:  defect (bug)    |      Status:  reviewing
 Priority:  normal          |   Milestone:  4.7
Component:  Administration  |     Version:  trunk
 Severity:  normal          |  Resolution:
 Keywords:                  |     Focuses:
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Comment (by mdgl):

 Actually, after thinking about this a little more, another way to fix the
 issue with the menu edit screen would be to properly flatten the list,
 outputting a complete `<li>` and `</li>` element within method
 `start_el()` and overriding `end_el()` to do nothing. Not sure whether
 that would be preferable - it is less "semantic" but might fit with the
 current CSS a bit better.

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Ticket URL: <https://core.trac.wordpress.org/ticket/37968#comment:3>
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