[wp-trac] [WordPress Trac] #31701: Emoji: Avoid enqueueing JS by default

[WordPress Trac]

#31701: Emoji: Avoid enqueueing JS by default
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 Reporter:  obenland         |       Owner:
     Type:  defect (bug)     |      Status:  new
 Priority:  normal           |   Milestone:  4.2
Component:  General          |     Version:  trunk
 Severity:  major            |  Resolution:
 Keywords:  emoji has-patch  |     Focuses:  javascript, performance
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Comment (by wonderboymusic):

 Every time `wp_print_scripts/styles()` runs, we are going to run this JS?
 This feels strange. I'm all for smilies, but are they really this
 important?

 What happens if I call `wp_print_scripts()` manually 6 times? Does this
 code run every time? What if I never want this code to run, do I have to
 add a filter every time I fire up a WordPress project?

 This code makes sense for WordPress.com and Jetpack, I get it, but this
 seems weird to me as base product code.

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Ticket URL: <https://core.trac.wordpress.org/ticket/31701#comment:11>
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