Declared :
 * text unchaining - implemented, but not reviewed
 * text paragraph support - implemented, but not reviewed
 * text html import - implementation in process, but not reviewed
 * text performance - implementation in process, de_ok

- paragraph align [[BR]]
[wiki:TEXT_PARAGRAPH_ALIGN_R0] #923 [[BR]] - optional, may be won't do it

Will do
- rtf/html/plain text support [[BR]]

- shift bug [[BR]] #1713 [[BR]]

- layout performance [[BR]]
- styling persistence [[BR]] #1716

- better non-flow interaction (mouse interactivity) [[BR]]
 * mouse interactivity
 * caret drawing (initial highlight support)