[wp-trac] [WordPress Trac] #22790: Duplicating Embed-Codes

[WordPress Trac]

#22790: Duplicating Embed-Codes
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 Reporter:  Bichareh      |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  3.5
Component:  TinyMCE       |     Version:  trunk
 Severity:  critical      |  Resolution:
 Keywords:                |
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Comment (by azaozz):

 Yeah, they are "not supported" in html5:
 http://www.w3schools.com/tags/default.asp

 We have two options: either revert back to html4 and add all the html5
 tags, or keep the html5 schema and allow the obsolete/not-supported tags.
 Seems the second option is better as HTML 5.0 allows more attributes on
 all tags and generally is a bit more liberal than HTML 4/XHTML 1.

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Ticket URL: <http://core.trac.wordpress.org/ticket/22790#comment:8>
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