WP 4.9 to the Rescue of Those Who Dare Use the WP Plugin/Theme Editor
Webwork
4:12 pm on Oct 14, 2017 (gmt 0)
Don't touch that! You might break it! You're going to break it! Stop!
Maybe we can all be a little less timid because Wordpress 4.9 will protect the users of the theme and plugin editors from their errors or incompetencies.