
Things to add:
***************************************************************

1.  Enable editing lines wider than the widget, with horizontal 
    scrollbar as needed.

2.  Check interfaces to ensure close compatibility with 
    current Fl_Multiline_Input and Fl_Multiline_Output widgets.

3.  Add definable tab stop support. 

4.  Add basic RTF-type codes for font sizes, colors, etc.
    (preferably in a subclass) (maybe use HTML?)
    
Things to check:
***************************************************************

5.  Check CR/LF handling (during cut/paste, save/load, etc.)

6.  Make CAP, NUM, and INS update immediately.  They presently 
    don't, because the event which has the caps / num lock keypress
    will always have the state set for that key, whether it's being
    turned on or off.  These will only update on the *next* event.

7.  BUG when run under 2.x where if you read from a file, the cursor
    doesn't track correctly.  (Works fine under 1.x, and works fine if 
    you've typed in the text.)
    
