[wp-trac] [WordPress Trac] #19059: Shortcodes starting with "embed_" doesn't always get called

[WordPress Trac]

#19059: Shortcodes starting with "embed_" doesn't always get called
--------------------------+-----------------------------
 Reporter:  belx          |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Plugins       |    Version:
 Severity:  normal        |   Keywords:
--------------------------+-----------------------------
 WP_Embed unregisters all filters before it runs, and because of how the
 shortcode regex is written,

 {{{
 (.?)\[('.$tagregexp.')\b(.*?)(?:(\/))?\](?:(.+?)\[\/\2\])?(.?)
 }}}
 where $tagregexp is defined as
 {{{
 $tagregexp = join( '|', array_map('preg_quote', $tagnames) );
 }}}

 embed_page is matched against /(embed)\b/, and removes the shortcode from
 the content.

 by changing \b to a list of characters that should be matched, shortcodes
 staring with "embed_" will be working again.
 {{{
 [ \/\]] instead of \b should work
 }}}
 that is, use these characters as boundary: " ",   "/",  and "]"

 The regexp is taken from an earlier version than trunk, but the \b (and
 bug) is still present.

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Ticket URL: <http://core.trac.wordpress.org/ticket/19059>
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