Merge pull request #14695 from atom/jr-editors-live-in-workspace-center

Provide API for observing the active text editor

src/text-editor.coffee

@@ -3628,6 +3628,9 @@ class TextEditor extends Model
       })
       @component.element
 
+  getAllowedLocations: ->
+    ['center']
+
   # Essential: Retrieves the greyed out placeholder of a mini editor.
   #
   # Returns a {String}.