Thanks for the answer. I'm living in Argentina. Almost 12 hours behind your time zone.
I'm using CKE 4 as editor in questions and answers.
----- The basic configuration ----
['Bold','Italic'],
['Link','Unlink'],
['NumberedList','BulletedList','Blockquote'],
['Image','HorizontalRule','Smiley'],
['RemoveFormat','Maximize']
toolbarCanCollapse:false,
removePlugins:'elementspath',
removeButtons:'Subscript,Superscript',
resize_enabled:false,
autogrow:false,
entities:false,
extraPlugins:'smiley,font'
---------------------------------------------
---------- My modifications ------------
['Bold','Italic'],
['Link','Unlink'],
['NumberedList','BulletedList','Blockquote'],
['Image','oembed', 'HorizontalRule','Smiley'],
['RemoveFormat','Maximize']
toolbarCanCollapse:false,
removePlugins:'elementspath',
removeButtons:'Subscript,Superscript',
resize_enabled:false,
autogrow:false,
entities:false,
extraPlugins:'smiley,font,oembed,widget',
oembed_maxWidth = '560',
oembed_maxHeight = '315',
oembed_WrapperClass = 'embededContent'
---------------------------------------------
Two errors.
---------------
1) Uncaught SyntaxError: Unexpected token =
2) Error in event handler for (unknown): TypeError: Cannot read property 'state' of null at CSRecorder.onQueryStateCompleted (chrome-extension://cplklnmnlbnpmjogncfgfijoopmnlemp/content_scripts/recorder.js:43:13)handler @ extensions::uncaught_exception_handler:8
---------------