---BRLTTY PowerBraille 40 Help Screen---

"Lup" / "Ldn" means left rocker up/down. "Rup" / "Rdn" for the right rocker.
"lt" is the left top square button, "rt" is the right button.
"cnvx" and "cncv" are the two front middle buttons (convex and concave).
"CR#" means cursor routing key (sensor switch) number #.
"+" means keys are combined (pressed together).

Movement:
  Left/right one window: lt / rt
  One line up/down: Rup / Rdn
  Goto cursor: cncv
  Cursor tracking (link/unlink): cnvx (toggle)
  Goto top left of screen: Rup+lt
  Goto bottom left of screen: Rdn+lt
  Previous/next non-identical line: cncv+Rup / cncv+Rdn
  Previous/next line with different attributes: cnvx+Rup / cnvx+Rdn
  One character left/right: CR1+CR2 / CR39+CR40
  Goto beginning/end of line: cncv+lt / cncv+rt
  Half-window left/right: CR1+CR3 / CR38+CR40
  Several lines up/down: cnvx+Lup / cnvx+Ldn

Simulation of keyboard arrow keys:
  up/dn arrow : Lup/Ldn

Special modes
  This help: CR1+CR40
  Freeze/unfreeze screen: cnvx+cncv (toggle)
  Attribute underlining on/off: Ldn+Rup (toggle)
  Show attribute representations: Ldn+Rup+cnvx (toggle)
  Info mode: Lup+Rdn (toggle)

Cursor routing:
  Route cursor to anywhere on current line: Ldn+Rdn
  Route cursor to cell #: CR#

Cut & paste:
  Mark that region to cut starts at cell #: CR#+CR39+CR40
  Mark that end (bottom right) of region is at cell #: CR1+CR2+CR#
  Mark whole region (on one display) starting at cell #(n1) and ending at
    cell #(n2): CR#(n1) + CR#(n1+2) + CR#(n2)
    For example, a region from cell 10 to cell 20: CR10+CR12+CR20
  Paste cut region: CR2+CR3 or cncv+Ldn

Configuration:
  Configuration menu:
    Enter/exit configuration menu: lt+rt (sort of a toggle)
      In the menu:
      Previous/next setting option for this item: Lup / Ldn or routing keys
      Previous/next menu item: Rup / Rdn
    Save current settings to config file: lt+rt+cncv
    Load settings from config file: lt+rt+cncv+cnvx
  Various options can be controlled directly (hotkeys):
    Skip identical lines (on/off): lt+rt +Rdn (toggle)
    Show/hide cursor: lt+rt +Lup (toggle)
    Cursor blinking (on/off): lt+rt +Lup+cnvx (toggle)
    Blink capital letters (on/off): lt+rt +Ldn+cnvx (toggle)
    Attribute underlining (on/off): treated in section on special modes
    Attribute underlining blinks (on/off): lt+rt +cnvx+Rup (toggle)
-----End of help screen-----
