[wp-trac] [WordPress Trac] #31988: TinyMCE: pasting an embeddable URL in Firefox doesn't show preview

[WordPress Trac]

#31988: TinyMCE: pasting an embeddable URL in Firefox doesn't show preview
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 Reporter:  azaozz            |       Owner:  azaozz
     Type:  defect (bug)      |      Status:  assigned
 Priority:  high              |   Milestone:  4.2
Component:  TinyMCE           |     Version:  trunk
 Severity:  normal            |  Resolution:
 Keywords:  has-patch commit  |     Focuses:
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Comment (by azaozz):

 Yeah, we can use either patch, they are equivalent. I'd still do

 {{{
 /^[\s\uFEFF\u00A0]*$/.test( $( node ).text() || '' )
 }}}

 just in case as it is passed directly to a regex method that expects
 string.

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Ticket URL: <https://core.trac.wordpress.org/ticket/31988#comment:8>
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