Guideline A.2.2: (For the authoring tool user interface) Ensure that editing-view presentation can be programmatically determined. [Implementing A.2.2] http://www.w3.org/TR/2015/NOTE-IMPLEMENTING-ATAG20-20150924/#gl_a22 Rationale: Some authors need access to details about the editing-view presentation, via their assistive technology, when that presentation is used to convey status messages (e.g. underlining misspelled words) or provide information about how the end user will experience the web content being edited. A.2.2.1 Editing-View Status Indicators: If an editing-view adds status indicators to the content being edited, then the information being conveyed by the status indicators can be programmatically determined. (Level A) Note: Status indicators may indicate errors (e.g. spelling errors), tracked changes, hidden elements, or other information. Implementing A.2.2.1 http://www.w3.org/TR/2015/NOTE-IMPLEMENTING-ATAG20-20150924/#sc_a221 A.2.2.2 Access to Rendered Text Properties: If an editing-view renders any text formatting properties that authors can also edit using the editing-view, then the properties can be programmatically determined. (Level AA) Implementing A.2.2.2 http://www.w3.org/TR/2015/NOTE-IMPLEMENTING-ATAG20-20150924/#sc_a222