Key Table: Navigator 80
=======================

Notes
* The keys of the four-key pad in the middle are named:
* CursorLeft, CursorRight, CursorUp, CursorDown.
* The keys on each side of the pad are named: LeftThumb, RightThumb.
* The outer end keys are named: LeftOuter, RightOuter.
* The inner end keys are named: LeftInner, RightInner.

Default Bindings
----------------

Special Modes
* enter/leave help display:
  + CursorLeft+CursorRight
  + RoutingKey.1+RoutingKey.80
* enter/leave command learn mode:
  + CursorLeft+CursorRight+CursorUp+CursorDown
  + RoutingKey.1+RoutingKey.2+RoutingKey.79+RoutingKey.80
* enter/leave preferences menu: LeftOuter+RightOuter
* enter/leave status display: CursorUp+RightInner
* set display mode attributes/text: CursorDown+LeftInner+LeftThumb
* set screen image frozen/unfrozen: LeftThumb+RightThumb
* describe character: RoutingKey+CursorDown

Cursor Functions
* go to screen cursor: RightThumb
* go back after cursor tracking: RightThumb+CursorUp
* bring screen cursor to character: RoutingKey
* bring screen cursor to current line: CursorDown+RightInner

Vertical Navigation
* go up one line: LeftInner
* go down one line: RightInner
* go to beginning of top line: LeftOuter+LeftInner
* go to beginning of bottom line: LeftOuter+RightInner
* go up to nearest line with different content: RightThumb+LeftInner
* go down to nearest line with different content: RightThumb+RightInner
* go up to nearest line with different highlighting: LeftThumb+LeftInner
* go down to nearest line with different highlighting: LeftThumb+RightInner
* go up to first line of paragraph: RoutingKey.1+RoutingKey.2+LeftInner
* go down to first line of next paragraph: RoutingKey.1+RoutingKey.2+RightInner
* go up to previous command prompt: RoutingKey.2+RoutingKey.3+LeftInner
* go down to next command prompt: RoutingKey.2+RoutingKey.3+RightInner
* go up several lines: LeftThumb+CursorUp
* go down several lines: LeftThumb+CursorDown
* go up to nearest line with less indent than character: RoutingKey+LeftInner
* go down to nearest line with less indent than character: RoutingKey+RightInner

Horizontal Navigation
* go backward one braille window: LeftOuter
* go forward one braille window: RightOuter
* go to beginning of line: CursorUp+LeftOuter
* go to end of line: CursorUp+RightOuter
* go left one character:
  + LeftThumb+CursorLeft
  + RoutingKey.1+RoutingKey.2
* go right one character:
  + LeftThumb+CursorRight
  + RoutingKey.79+RoutingKey.80
* go left half a braille window:
  + CursorUp+CursorLeft
  + RoutingKey.1+RoutingKey.3
* go right half a braille window:
  + CursorUp+CursorRight
  + RoutingKey.78+RoutingKey.80
* place left end of braille window at character: RoutingKey+CursorUp

Clipboard Functions
* start new clipboard at character: RoutingKey+LeftOuter
* append to clipboard from character: RoutingKey+CursorLeft
* linear copy to character: RoutingKey+CursorRight
* rectangular copy to character: RoutingKey+RightOuter
* copy characters to clipboard: RoutingKey+RoutingKey
* insert the clipboard content before the screen cursor: RoutingKey.2+RoutingKey.3
* search backward for clipboard text: RoutingKey.1+RoutingKey.3+LeftInner
* search forward for clipboard text: RoutingKey.1+RoutingKey.3+RightInner

Configuration Functions
* set text style 6-dot/8-dot: LeftOuter+RightOuter+CursorDown
* set skipping of lines with identical content on/off:
  + LeftOuter+RightOuter+RightInner+RightThumb
  + LeftOuter+RightOuter+RightInner+LeftThumb
* set sliding braille window on/off: LeftOuter+RightOuter+CursorLeft
* set track screen cursor on/off: LeftThumb
* set screen cursor visibility on/off: LeftOuter+RightOuter+CursorUp
* set screen cursor blinking on/off: LeftOuter+RightOuter+CursorUp+LeftThumb
* set attribute underlining on/off: CursorDown+LeftInner
* set attribute blinking on/off:
  + LeftOuter+RightOuter+LeftInner+LeftThumb
  + LeftOuter+RightOuter+CursorRight+LeftThumb
* set capital letter blinking on/off: LeftOuter+RightOuter+CursorDown+LeftThumb
* set alert tunes on/off: LeftOuter+RightOuter+CursorLeft+LeftThumb

Menu Operations
* save preferences to disk: LeftOuter+RightOuter+RightThumb
* restore preferences from disk: LeftOuter+RightOuter+LeftThumb+RightThumb

Speech Functions
* stop speaking:
  + RightOuter+LeftInner
  + CursorRight+CursorUp+LeftOuter+LeftInner
* speak current line:
  + CursorRight+LeftOuter
  + RightOuter+RightInner
* speak from current line through bottom of screen: LeftOuter+RightOuter+RightInner
* go to current speaking position: RightThumb+RightOuter

Keyboard Input
* cursor-left key: CursorLeft
* cursor-right key: CursorRight
* cursor-up key: CursorUp
* cursor-down key: CursorDown

Special Functions
* remember current braille window position: RoutingKey+LeftThumb
* go to remembered braille window position: RoutingKey+RightThumb
* restart speech driver: CursorUp+LeftInner+LeftOuter+RightOuter

Menu Bindings
-------------

Menu Operations
* select previous choice:
  + CursorUp
  + LeftThumb
* select next choice:
  + RightThumb
  + CursorDown

