Main keyboard menu

The main menu now contains the following items (which are subject to change from time to time):

• S,s - Run on, single step,
• q - return to DOS ,
• z#,u# - clear,set bitplanes,
• p#,R#,c#,w# - random points,
• H#,h# - make checkerboard
  (# = hex bitplane select'n),
• y - random ellipse plane 0,
• vx - permute the planes
  (x=0,1,2,3,C,c,X,x,l),
• d - de Bruijn diagram,
• r - edit rule (see f1),
• l - edit bitplane (see f1),
• n# (#=nsew) shift plane 0,
• N# (#=nsew) shift all pl,
• f1 - selects rule type; rule
  can be edited with r, plane
  with l (if appropriate),
• others --- see source code.

Details of the options are provided in the following paragraphs.

• Run the CAM
• Return to DOS
• Bitplanes
• Shifting
• Permuting