A large portion of coding is moving the cursor left, right, up, down, page up, page down, home, end The arrow keys are not even shown on the layout. And the selection of prose corpus (es?) is again not related to programming [Tom Sawyer]. We need underscores, braces, semicolon, context menu. Perhaps a better metric would be the hoc compiler source from The Unix Programming Environment.
> A large portion of coding is moving the cursor left, right, up, down, page up, page down, home, end > The arrow keys are not even shown on the layout Nothing that learning Vim keybindings can't solve.
Only discreet keys cover these