[wp-trac] [WordPress Trac] #34090: Prevent Registration of Invalid Shortcode Names

[WordPress Trac]

#34090: Prevent Registration of Invalid Shortcode Names
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 Reporter:  miqrogroove  |      Owner:
     Type:  enhancement  |     Status:  new
 Priority:  high         |  Milestone:  Awaiting Review
Component:  Shortcodes   |    Version:
 Severity:  normal       |   Keywords:  roadmap
  Focuses:               |
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 All versions of the Shortcode API have allowed registration of any
 shortcode name, even though certain characters would be impossible to use
 inside of a shortcode.

 In addition to specifying which shortcode delimiters are reserved, we also
 need to prevent any use of HTML special characters in shortcode names.

 See https://make.wordpress.org/core/2015/09/29/shortcode-roadmap-draft-
 two/

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Ticket URL: <https://core.trac.wordpress.org/ticket/34090>
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