[wp-trac] [WordPress Trac] #55628: Numerous console errors on Theme/Plugin File Editor screens and syntax highlighting not working

[WordPress Trac]

#55628: Numerous console errors on Theme/Plugin File Editor screens and syntax
highlighting not working
---------------------------------------+-------------------------
 Reporter:  ndiego                     |       Owner:  (none)
     Type:  defect (bug)               |      Status:  new
 Priority:  normal                     |   Milestone:  6.0
Component:  Script Loader              |     Version:  trunk
 Severity:  normal                     |  Resolution:
 Keywords:  needs-patch needs-testing  |     Focuses:  javascript
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Comment (by jsnajdr):

 Looking at this line where the `common` script is registered:

 https://github.com/jsnajdr/wordpress-develop/blob/trunk/src/wp-includes
 /script-loader.php#L687

 It doesn't declare its dependency on the `wp-i18n` script, although it
 should. Adding the missing dependency should fix the issue.

 Another instance of this issue seems to be `wp-util.js` which uses Lodash
 (`_.memoize`) but `_` is undefined. It declares `underscore` as
 dependency, which is loaded inside `load-scripts.php`. Something goes
 wrong there.

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Ticket URL: <https://core.trac.wordpress.org/ticket/55628#comment:13>
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