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Changes between Version 4 and Version 7 of Ticket #41897

v4	v7
1	1	With the introduction of CodeMirror in #12423 the Custom CSS functionality in the Customizer (#35395) was updated to make use of the new code editor. However, the initial integration in [41376] was not done in a way that would allow for the code to be re-used in other places (such as adding other instances of code editor controls) or to facilitate plugins to extend and customize how the Custom CSS control behaves (currently core and [https://github.com/Automattic/jetpack/issues/7776 Jetpack conflict]).
2	2
3		I suggest that the code that is currently hard-coded for the `custom_css` textarea control be abstracted into a general `WP_Customize_Code_Editor~~` control~~ which then can be used for Custom CSS and also for adding code editing for anywhere else that a plugin may want it. It can then be cleanly extended by Jetpack.
	3	I suggest that the code that is currently hard-coded for the `custom_css` textarea control be abstracted into a general `WP_Customize_Code_Editor_Control` which then can be used for Custom CSS and also for adding code editing for anywhere else that a plugin may want it. It can then be cleanly extended by Jetpack.