Outline View (XML Editor)
The outline view complements the WYSIWYG view of the XML editor. It displays an editable tag view of the document and provides source code style editing. This allows to edit tags that are invisible or out of scope in the WYSIWYG view.
How to switch to the outline view (XML Editor only)
- (Firefox Menu) > View > Outline
Note: the main difference to the source editor is that the outline view operates on the same internal document representation like the WYSIWYG view. This allows to share the undo/redo stack, commands, validation engine etc.. This is not the case with the source editor where you don't have these tools available but edit directly on the document source.